TWM504853U - Door lock with wireless charging device - Google Patents

Description

Door lock with wireless charging device

The present invention relates to a door lock with a wireless charging device, and more particularly to an electric drive device capable of driving a door lock through a wired or wireless control device to actuate the door lock, and to provide electric power when the door is in the closed position. The battery operated by the driving device performs wireless charging.

A commercially available door lock is provided with a latching device having a latching head in the middle of the door, and two latching members for driving the latching device are respectively retracted to the unlatched position on both sides of the door The operating device, in addition, the other side of the two compartments defined as the outdoor compartment is additionally provided with a lock core, so that if the latching device is locked, the operating device located outside can be prevented from controlling the latch of the latching device. The head is retracted to the unlatching position, that is, the latch of the latching device can be operated to lock the latching device to the unlatching position through the key, but the operating device located in the room can still operate the latching device of the latching device. Displacement to the unlatching position allows for manual control of access control.

However, with the advancement of technology, many access control regulations will cooperate with electronic anti-theft systems or access control systems. That is to say, the door locks need to be able to cooperate with the anti-theft system or the access control system and return the status of the door lock to the anti-theft system or the access control system. Mechanical door locks cannot lock the door locks by wireless or wired control. For this reason, some manufacturers have developed a door lock that uses a solenoid valve to interlock the mechanism inside the latch device to achieve a locking function, and another type of door lock is utilized. Motor forward or reverse interlocking door lock interior The mechanism is activated to further control the locking or unlocking of the door lock. Whether it is operated by a solenoid valve or a motor to drive the internal mechanism of the door lock, the electric power is required to be used. The electric door lock is usually directly connected to the mains or Internally mounted battery to provide power, but because the door lock is mounted on the movable door, if the wire is connected to the mains, these wires may be worn or repeatedly bent due to the door being opened or closed repeatedly. Damage, in addition, because the door is active, the method of connecting the mains is more troublesome. If the battery is powered, it can solve the problem of connecting the wires, but the battery has limited storage capacity, so there will be a problem that the battery needs to be replaced frequently. It is also impossible to grasp the battery's power, so there may be cases where the battery is dead but the user does not know. In the case of the battery being dead, the user cannot control the door lock to lock or unlock.

To solve this problem, the present invention provides a door lock having a wireless charging device, comprising: a door lock including a latch head, the latch head being controlled to be displaced between an extended upper latch position and a retracted unlatched position, The door lock is to be mounted on a door that does not allow the door to pivot from the closed position to the open position when the latch is in the upper latch position, and allows the door to be moved from the closed position to the open position when the latch is in the unlatched position Pivoting, a receiver including a charging circuit and a coil, having a battery, the battery is electrically connected to the door lock, and the battery provides power required for the latch to be displaced between the upper latching position and the unlatching position, or allowed Or does not allow the latch to be displaced from the upper latch position to the unlatched position, the receiver is to be mounted on the door and pivoted between the open and closed positions with the door, including a wireless transmission The circuit and a transmitter of a coil are to be used to be fixed to a door frame that provides a door pivoting, and the transmitter is to be electrically connected to the power supply end.

When the door is in the open position, the receiver is separated from the transmitter.

When the door is in the closed position, the receiver is aligned with the transmitter, causing the receiver to receive the radio waves of the transmitter and convert it into electrical energy for storage in the battery.

The wireless charging device of the present invention continuously charges the battery when the door is in the closed position, thereby greatly extending the power usage time of the door lock and reducing the probability that the door lock cannot be electrically operated due to the battery being dead, and since the door is located When the position is turned off, the battery is charged, so the frequency of replacing the battery can be reduced, and the convenience of using the electric control door lock can be improved.

10‧‧‧door lock

20‧‧‧Lock device

22‧‧‧Lock case

24‧‧‧ first side

26‧‧‧ second side

28‧‧ ‧ room

30‧‧‧first axis

32‧‧‧second axis

34‧‧‧ Third axis

36‧‧‧First positioning column

37‧‧‧Second positioning column

38‧‧‧First pivot hole

39‧‧‧First screw hole

40‧‧‧ first joint hole

42‧‧‧ panel

44‧‧‧ first hole

46‧‧‧second hole

48‧‧‧First positioning piece

50‧‧‧ handle

52‧‧‧Connecting pieces

54‧‧‧Latch

55‧‧‧First spring

56‧‧‧Second positioning piece

58‧‧‧ handle

60‧‧‧ Driving surface

62‧‧‧Safety latch

63‧‧‧Return

64‧‧‧Band

65‧‧‧Second spring

66‧‧‧link

68‧‧‧Block

70‧‧‧ Groove

72‧‧‧First torsion spring

74‧‧‧First arm

76‧‧‧second arm

78‧‧‧ Positioning board

80‧‧‧First fixed hole

82‧‧‧Second fixing hole

84‧‧‧Clock Department

85‧‧‧ shaft tube

86‧‧‧Unlatch mechanism

88‧‧‧First passive ring

90‧‧‧First convex

92‧‧‧second convex

94‧‧‧3rd convex

98‧‧‧First linkage ring

99‧‧‧ linkage department

113‧‧‧ spacers

115‧‧‧ spacer ring

117‧‧‧ first joint hole

119‧‧‧Second linked ring

131‧‧‧Second junction hole

135‧‧‧second passive ring

137‧‧‧First convex

151‧‧‧second convex

155‧‧‧Bridge arm

157‧‧‧ first joint end

159‧‧‧Second junction

171‧‧‧blocking parts

173‧‧‧ pivot end

175‧‧‧ blocking end

177‧‧‧ linkage arm

179‧‧‧Second torsion spring

191‧‧‧ first foot

193‧‧‧second foot

195‧‧‧Unlocking parts

197‧‧‧ first end

199‧‧‧ second end

211‧‧‧Band

213‧‧‧First sensor

215‧‧‧Second sensor

216‧‧‧ third sensor

217‧‧‧ cover

219‧‧‧Second pivot hole

231‧‧‧Second junction hole

233‧‧‧Second screw hole

235‧‧‧Switching screws

237‧‧‧Lock cylinder

239‧‧ ‧ picks

251‧‧‧Locking mechanism

253‧‧‧ body

255‧‧‧Part 1

257‧‧‧Part II

259‧‧‧ first side

271‧‧‧ second side

273‧‧‧ 容容

275‧‧‧ Track

277‧‧‧First chute

278‧‧‧Positioning holes

279‧‧‧ positioning slot

291‧‧‧Lock block

293‧‧ Wide section

294‧‧‧ outer surface

295‧‧‧narrow

297‧‧‧ inner surface

299‧‧‧Perforation

311‧‧‧ end face

313‧‧‧Lock slot

315‧‧‧ 容容

317‧‧‧guide block

319‧‧‧First slider

331‧‧‧ Ring groove

333‧‧‧First compression spring

335‧‧‧Second compression bomb Spring

337‧‧‧ shaft

339‧‧‧Electric drive

351‧‧‧Motor

353‧‧‧Reducer

355‧‧‧ drive shaft

357‧‧ Thread segment

End of 358‧‧‧

359‧‧‧Second slider

371‧‧‧ first side

373‧‧‧ second side

375‧‧‧Combination Department

377‧‧‧First bump

379‧‧‧second bump

391‧‧‧ screw holes

393‧‧‧ Third compression bomb Spring

395‧‧‧4th compression spring

397‧‧‧ linkage film

399‧‧‧Part 1

411‧‧‧Part II

413‧‧‧Combination hole

415‧‧‧link slot

417‧‧‧ pivot block

419‧‧‧ pivot hole

431‧‧‧ Cover

433‧‧‧second chute

435‧‧‧

436‧‧‧First installation slot

437‧‧‧ first side

438‧‧‧Second installation slot

439‧‧‧ second side

451‧‧‧ end face

453‧‧‧Installation space

455‧‧‧First operation Set

457‧‧‧First handle

459‧‧‧First unlatching lever

471‧‧‧ wearing rods

473‧‧‧Second operating device

475‧‧‧ second handle

477‧‧‧Second release lever

479‧‧‧ bolt

491‧‧‧ door frame

493‧‧‧ Space

495‧‧‧ inside end

497‧‧‧ joint slot

499‧‧‧Latch hole

511‧‧‧Wireless charging device

513‧‧‧transmitter

513A‧‧‧Wired launch Circuit

513B‧‧‧Antenna

515‧‧‧ Receiver

515A‧‧‧Charging circuit

515B‧‧‧Antenna

517‧‧‧Battery

Figure 1 is an exploded perspective view of the latch device.

Figure 2 is an exploded perspective view of the creation locking mechanism.

Figure 3 is an exploded perspective view of the door lock.

Fig. 3A is an exploded perspective view of the wireless charging device and the door lock of the present invention.

Fig. 4 is a combined plan view of Fig. 3.

Fig. 5 is a cross-sectional view taken along line 5-5 of Fig. 4.

Figure 5A is a cross-sectional view of the door in a closed position.

Figure 5B is a diagram showing the state in which the receiver of the wireless charging device is aligned with the transmitter when the door is in the closed position.

Figure 6 is a cross-sectional view taken along line 6-6 of Figure 4.

Figure 7 is a cross-sectional view taken along line 7-7 of Figure 4.

Figure 8 is a cross-sectional view taken along line 8-8 of Figure 5.

Fig. 9 is a view showing a state in which the first handle of the first operating device is pivoted to displace the latch from the upper latch position to the unlatched position in the state shown in Fig. 6.

Figure 10 is a second pivoting of the second operating device in the state shown in Figure 5A. A state diagram in which the hand shifts the latch from the upper latch position to the unlatched position.

Fig. 11 is a state diagram in which the lock block is displaced from the retracted position to the advanced position in the state of Fig. 7.

Fig. 12 is a state diagram in which the lock block is displaced from the retracted position to the advanced position in the state of Fig. 6.

Figure 13 is a state diagram in which the switching screw and the first screw hole of the lock case are screwed to the offset lock block in the second position.

Figure 14 is a state diagram after the lock block in the second position is displaced to the advanced position.

Figure 15 is a diagram showing the first handle of the first operating device being pivoted in the state shown in Figure 7 after the latch is displaced from the advanced position to the retracted position, the drive shaft is rotated forward and the lock block is held in the retracted position and the first slider State diagram after displacement to a non-intermediate position.

Fig. 16 is a view showing a state in which the drive shaft is reversed in the state shown in Fig. 7 to cause the first slider to be displaced to a non-intermediate position.

All of the following drawings are merely illustrative of the basic teachings of the present invention, and the extension of the number, position, relationship, and size of the components constituting the preferred embodiment will be explained in the drawings. Post-guided changes are implemented in industry skills. In addition, changes in the exact dimensions and size ratios associated with specific strengths, weights, strengths, and similar requirements are also within the skill of the industry after reading and understanding the teachings of this creation.

In the different figures, the same reference numerals are used to designate the same or similar elements; in addition, please refer to the text such as "first", "second", "third", "upper", "lower", "before", "after" "," "inside", "outside", "end", "part", "segment", "horizontal", "vertical", "inward", "outward", "width", " "Length", "area", "around", "side", "radial", "axial", and the like are merely used to facilitate the construction of the reference figure and to merely describe the creation.

According to the drawings, the present invention is a door lock with a wireless charging device, including a set of door locks 10 and a set of wireless charging devices 511 for providing power for a portion of the door lock 10 that needs to be electrically driven. The door lock 10 includes a latch device 20 and a first operating device 455 and a second operating device 473 that can operate the latch device 20. The latch device 20 includes a lock housing 22 that is spaced apart from each other in the vertical direction. A first surface 24 and a second surface 26 and an end surface between the first and second surfaces 24, 26, a panel 42 is fixed to the end surface of the lock case 22, the first and second faces 24, 26, and the panel 42 and side wall 29 define a chamber 28, and the lock housing 22 further includes a first shaft 30, a second shaft 32, a third shaft 34, and a second portion which are formed in the side wall 29 and are located in the chamber 28. a positioning post 36 and a second positioning post 37, the side wall 29 includes a first pivot hole 38, a first screw hole 39 and a first coupling hole 40, and the first and second shafts 30, 32 are perpendicular to the ground. A longitudinal direction is between the first coupling hole 40 and the first pivot hole 38, and the third shaft 34 is located at the first and second shafts 30 in the longitudinal direction. Between 32, the first pivot hole 38 is located between the first shaft 30 and the first screw hole 39 in a direction perpendicular to the longitudinal direction, and the panel 42 includes a first hole 44 communicating with the chamber 28 and communicating with the chamber 28. A second aperture 46.

A cover 217, detachably coupled to the first face 24 of the lock housing 22, closes the chamber 28, and the cover 217 includes a second pivot hole 219 aligned with the first pivot hole 38 of the lock housing 22, and the lock The first screw holes 39 of the shell 22 are arranged in a line and a second screw hole 233, and the first joint hole 4 of the lock case 22 0 is arranged in a second bonding hole 231 in a straight line.

According to the drawings, the latch device 20 further includes a latching head 54 slidably received in the housing 28 of the lock housing 22 and a safety latch 62. A handle 50 is fixed to the end of the latching head 54. A first positioning piece 48 is disposed on the outer periphery, and a first spring 55 is disposed between the outer periphery of the handle 50 and between the latching head 54 and the first positioning piece 48. Further, the outer periphery of the handle 50 is located at the first positioning piece 48. A connecting member 52 is fixed to the rear end. The first positioning piece 48 is fixed to the bottom surface of the chamber 28 of the lock housing 22 and the latch 54 is aligned with the first hole 44 of the panel 42, such that the latch 54, the handle 50 and the engaging member 52 are laterally outward of the extending panel 42. The upper latching position (as shown in Figures 5, 6, and 8) and the displacement of the unlatched position (as shown in Fig. 9) that is retracted into the inside of the panel 42 in the first spring 55 are displaced together.

A handle 58 is fixed to the end of the safety latch 62. The handle 58 includes a pushing surface 60 which is inclined in the middle. A second positioning piece 56 is fixed to the side wall 29 of the lock housing 22, and the handle 58 slidably passes through the second side. The positioning piece 56, the outer circumference of the handle 58 and between the safety latch 62 and the second positioning piece 56 is sleeved with a second spring 65. The second locating tab 56 is secured to the bottom surface of the housing 28 of the lock housing 22 and the safety latch 62 is aligned with the second aperture 46 of the panel 42 with the push surface 60 of the shank 58 positioned laterally rearward of the latch 54 such that the latch 54 When in the upper latch position, the safety latch 62 is biased by the second spring 65 to a position outside the extension panel 42 (as shown in Figures 5, 6, and 8), when the latch 54 is unlatched from the upper latch position Upon displacement, the latch 54 is biased against the push surface 60 of the handle 58 causing the safety latch 62 to retract laterally toward the chamber 28 of the lock housing 22.

According to the drawings, the latching device 20 further includes a returning member 63 pivotally connected to the first shaft 30 of the lock housing 22, and the returning member 63 includes a tubular portion 64. And a connecting end 66 formed on the outer side of the pivot portion 64 and a blocking portion 68. The connecting end portion 66 and the blocking portion 68 are spaced apart from each other in a circumferential direction of a first pivot axis defined by the first shaft 30, and a groove 70 is formed. On the outer peripheral surface of the return member 63 and between the joint end 66 and the blocking portion 68 in the circumferential direction around the first pivot axis. The pivot 64 of the return member 63 is pivotally coupled to the first shaft 30 such that the resetter 63 can pivot about the first pivot axis.

The outer periphery of the pivot portion 64 of the return member 63 is sleeved with a first torsion spring 72. The first torsion spring 72 includes a first arm 74 and a second arm 76 abutting against the blocking portion 68 of the return member 63.

According to the drawings, the latching device 20 includes a positioning plate 78 and a shaft cylinder 85 received in the housing 28 of the lock housing 22. The positioning plate 78 includes a first fixing hole 80 and a second fixing. The hole 82, the positioning plate 78 further includes an engaging portion 84 formed between the first and second fixing holes 80, 82. The first fixing hole 80 of the positioning plate 78 is sleeved on the pivot portion 64 of the returning member 63, and the shaft The sleeve 85 is sleeved on the second fixing hole 82 of the positioning plate 78 and sleeved on the second positioning post 37 of the lock housing 22, so that the positioning plate 78 cannot rotate, and the first torsion spring 72 is located between the returning member 63 and the positioning plate 78. And the first arm 74 of the first torsion spring 72 is engaged with the engaging portion 84 of the positioning plate 78 such that the second arm 76 of the first torsion spring 72 biases the resetter 63.

According to the drawings, the latch device 20 further includes a release mechanism 86 pivotally disposed between the lock housing 22 and the cover 217. The release mechanism 86 includes a first passive ring 88 having the same shape as the first passive ring 88. A second passive ring 135, the unlatching mechanism 86 further includes a first interlocking ring 98, a second linking ring 117, and a spacer 11 coupled between the first and second passive rings 88, 135. 3 and a spacer ring 115. The first passive ring 88 includes a first convex portion 90 and a second convex portion 92 formed on the outer peripheral surface, and the first passive ring 88 further includes two third convex portions 94 respectively formed on both sides. The second passive ring 135 includes a first convex portion 137 and a second convex portion 139 formed on the outer peripheral surface, and the second passive ring 135 further includes two third convex portions 151 respectively formed on both sides.

One of the third protrusions 94 of the first passive ring 88 is pivotally connected to the first pivot hole 38 of the lock case 22, and one of the third protrusions 151 of the second passive ring 135 is pivotally connected to the second pivot hole 219 of the cover 217. Thus, the first and second passive rings 88, 135 are arranged in a line.

The first interlocking ring 98 includes a linking portion 99 that is convexly formed on the outer peripheral surface, and a first coupling hole 117 formed on the linking portion 99. The first linking ring 98 and the other third protruding portion of the second passive ring 135 The second linking ring 119 is pivotally connected to the second connecting hole 131, and the second linking ring 119 is pivotally connected to the other third protruding portion 151 of the first passive ring 88, and the first linking ring 98 is connected. The interlocking portion 99 abuts against the inner surface of the engaging member 52. The spacer ring 115 is received between the first and second interlocking rings 98, 119, and the spacer 113 is received in the spacer ring 115. Thus, the first interlocking ring 98 of the unlatching mechanism 86 has a pivot axis defined by the first and second pivot holes 38, 219 as a pivot center in a release position (as shown in FIGS. 5 and 6) and a pressing force. The position (as shown in Figures 9 and 14) pivots, and when the first interlocking ring 98 of the unlatching mechanism 86 pivots, the linking portion 99 of the first linking ring 98 is displaced laterally by the abutting engagement member 52. The latch 54 is further displaced from the upper latch position to the unlatched position.

According to the drawings, the latch device 20 further includes a bridge arm 155. The bridge arm 155 includes a first joint end 157 pivotally connected to the first joint hole 117 of the first linkage ring 98 and the second joint hole 131 of the second linkage ring 119, and is pivotally connected to the joint end 66 of the return member 63. A second bonding end 159. Thus, when the first or second passive ring 88, 135 of the unlatching mechanism 86 is operated to pivot, the second convex portion 92 of the first passive ring 88 or the second convex portion 139 of the second passive ring 135 abuts against the bridge arm The first joint end 157 of the 155 pushes the first linkage ring 98 together with the second linkage ring 119 to pivot from the release position to the abutment position, while the bridge arm 155 interlocks with the return member 63 to pivot and twist the second of the first torsion spring 72 The arm 76 produces a resilient force of the reset, thereby allowing the first torsion spring 72 to bias the first linkage ring 98 of the unlatching mechanism 86 in the release position, and when the first linkage ring 98 is in the release position, the blocking portion 68 of the return member 63 The bottom portion abuts the second convex portion 92 of the first passive ring 88 and the second convex portion 151 of the second passive ring 135 (as shown in FIGS. 5 and 6).

The latching device 20 further includes a latching member 195 pivotally disposed in the housing 28 of the housing 22, the latching member 195 including a first end 197 and a second end 199, and A pivot portion 211 between the first end and the second end 197, 199. The pivoting portion 211 of the latching member 195 is pivotally connected to the second shaft 32 of the lock housing 22, and the first end 197 of the unlatching member 195 is adjacent to the first coupling hole 40 of the lock housing 22, and the second end 199 abuts the engaging member. The inner surface of 52. The unlatching member 195 is pivotable by a second pivot axis defined by the second shaft 32, and when the unlatching member 195 is pivoted, the resisting engagement member 52 is laterally displaced, and the latching member 54 is further latched by the upper latch. The position is displaced toward the unlatching position.

According to the drawings, the latch device 20 further includes a blocking member 171 pivotally disposed in the housing 28 of the lock housing 22, the blocking member 171 including a pivoting end 17 3 and a blocking end 175, the blocking member 171 further includes a linkage arm 177 formed at the side and at the blocking end 175. The pivoting end 173 of the blocking member 171 is pivotally connected to the third shaft 34 of the lock housing 22 such that the blocking member 171 can pivot about a third pivot axis defined by the third shaft 34. A second torsion spring 179 is sleeved on the outer periphery of the third shaft 34 and abuts against the blocking member 171. The second torsion spring 179 includes a first leg 191 that is engaged with the blocking member 171 and is engaged with the locking case 22 A second leg 193, the second torsion spring 179 biases the blocking end 175 of the blocking member 171 toward the latching head 54.

According to the drawings, the latch device 20 further includes a locking mechanism 251 that is received in the housing 28 of the lock housing 22. The locking mechanism 251 includes a body 253 that is arranged in an L-shape. A first portion 255 and a second portion 257, the base 253 includes a first side 259 and a second side 271. The base 253 further includes a recess 273 formed in the first side 259 and located in the first portion 255 and A positioning slot 279 is formed by the receiving slot 273. The base 253 further includes a rail 275 formed on the first side 259 and located in the second portion 257. The receiving slot 273 is in communication with the rail 275. The two positioning holes 278 are formed by the receiving slot 273. The bottom surface extends to the second side surface 271. The base body 253 includes a first sliding slot 277 extending from the bottom surface of the receiving slot 273 to the second side surface 271. The first sliding slot 277 is adjacent to the positioning slot 279. Each of the positioning holes 278 of the base 253 is sleeved with each of the first positioning post 36 and the second positioning post 37. The first portion 255 of the base 253 is located below the unlatching mechanism 86 in the longitudinal direction, and the second portion 257 is located laterally. The latching mechanism 86 is between the side wall 29 of the lock housing 22.

The first side 259 of the base 253 is coupled to an outer cover 431, and the outer cover 43 1 includes a second chute 433 that is aligned with the first chute 277 of the seat 253.

According to the drawings, the locking mechanism 251 includes a locking block 291 slidably received in the rail 275 of the base 253 and a guiding block 317. The locking block 291 is divided into a narrow portion 295 and a wide portion. 293, the wide portion 293 includes two outer surfaces 294 that are spaced apart. The wide portion 293 further includes an end surface 311 extending between the outer surfaces 294 and spaced apart from the narrow portion 295. The wide portion 293 further includes an end surface 311 formed on the end surface 311. A locking groove 313, the narrow portion 295 includes two inner surfaces 297 spaced apart and located between the outer surfaces 294. The locking block 291 further includes a perforation 299 extending from an inner surface 297 to the other inner surface and spaced apart from each other. And a pocket 315 extending from an outer surface 294 to the other outer surface 294, and the pocket 315 spans the wide portion 293 and the narrow portion 295. The narrow portion 295 of the lock block 291 is slidably received in the rail 275 of the seat body 253, and the wide portion 293 is located outside the seat body 253, and the locking groove 313 faces the first convex portions 90, 137 of the unlatch mechanism 86. The lock block 291 is limited to being displaced between the track 275 in a lateral direction (as shown in Figures 11 and 12) and a retracted position (as shown in Figures 5 to 7). Further, the length of the threaded section 357 of the drive shaft 355 in the lateral direction is slightly larger than the distance that the lock block 291 is displaced from the retracted position to the advanced position in the lateral direction.

The guiding block 317 is received in the through hole 299 of the locking block 291, and the two ends of the guiding block 317 abut against the bottom surface of the rail 275 of the base 253 and the inner surface of the outer cover 431, respectively. Displaced between the forward and reverse positions with the lock block 291, and further because the two inner surfaces 297 of the narrow portion 295 of the lock block 291 are spaced apart by a distance less than the bottom of the track 275 of the seat 253. The distance separating the face from the inner face of the outer cover 431 (as shown in Figures 8 and 12) thus allows the lock block 291 to be first along the axial direction defined by the guide block 317 near the side wall 29 of the lock housing 22. The position (as shown in Fig. 8) is displaced between a second position (as shown in Fig. 13) adjacent to the cover 217.

A shaft 337 is fixed in the cavity 315 of the lock block 291. A first slider 319, a first compression spring 333 and a second compression spring 335 identical to the first compression spring 333 are slidably sleeved outside the shaft 337. The first slider 319 includes a ring groove 331 formed on the outer peripheral surface, and the first slider 319 is located between the first and second compression springs 333, 335 such that the first slider 319 is replaced by the first and second compression springs 333. The 335 is biased to an intermediate position in the center of the pocket 315 (as shown in FIG. 7).

According to the drawing, the locking mechanism 251 further includes an electric driving device 339 housed in the base 253. The electric driving device 339 includes a motor 351, a speed reducer 353 coupled with the motor 351, and deceleration. A drive shaft 355 is coupled to the drive shaft 355. The drive shaft 355 includes a distal end 358 away from the reducer 353. The drive shaft 355 further includes a threaded section 357 formed on the outer peripheral surface and located at the center, the end 358 of the drive shaft 355 and a The pivoting block 417 has a pivot hole 419 pivotally connected thereto. The electric driving device 339 is accommodated in the receiving groove 273 of the base 253 and the pivoting block 417 is received in the positioning groove 279 of the base 253. The motor 351 is driven to rotate the driving shaft 355 through the speed reducer 353.

According to the drawing, the locking mechanism 251 includes a second slider 359, a third compression spring 393, a fourth compression spring 395, and a linkage piece 397, which are received in the cavity 273 of the base 253. Two sliders 359 include one The first surface 371 and the second surface 373 further comprise a screw hole 391 extending from the first surface 371 to the second surface 373 and having a thread inside. The second slider 359 is further formed at both ends. A first bump 377 and a second bump 379, and a joint portion 375 formed on the first surface 371.

The second slider 359, the third and fourth compression springs 393, 395 are sleeved on the outer circumference of the drive shaft 355, and the second slider 359 is located between the third and fourth compression springs 393, 395, and the third compression spring 393 is located between the second slider 359 and the speed reducer 353, the fourth compression spring 395 is located between the second slider 359 and the pivoting block 417, and the first protrusion 377 of the second slider 359 is slidably received. The second protrusion 379 is slidably received in the second sliding slot 433 of the outer cover 431, and the screw hole 391 of the second slider 359 and the threaded section of the driving shaft 355 are included in the first sliding slot 277 of the base 253. The 357 is screwed, so that when the drive shaft 355 is positively moved, the second slider 359 is pushed to laterally compress the third compression spring 393 to be displaced toward the unlatching mechanism 86. When the motor 351 is reversed, the drive shaft 355 is reversed. The second slider 359 is displaced in the lateral direction to compress the fourth compression spring 395 in a direction away from the unlatching mechanism 86.

The linking piece 397 includes a first portion 399 and a second portion 411. The linking piece 397 further includes a coupling groove 415 formed in the first portion 399 and a coupling hole 413 formed in the second portion. The coupling groove 415 of the first portion 399 of the linking piece 397 is engaged with the ring groove 331 of the first slider 319, and the coupling hole 413 of the second portion 411 is engaged with the coupling portion 375 of the second slider 359, so that the first and the first The two sliders 319, 359 and the interlocking piece 397 are displaced together in the lateral direction.

According to the drawing, the latch device 20 further includes a solid to detect the state. A first sensor 213, a second sensor 215, and a third sensor 216 are disposed in the chamber 28 of the lock case 22. The first sensor 213 is located below the latch 54 in the longitudinal direction. When the latch 54 is in the upper latch position, the latch 54 is spaced from the first sensor 213 (as shown in FIG. 5), and when the latch 54 is in the unlatched position, the latch 54 is pressed against the first sensing 213 (as shown in Figure 9). The second sensor 215 is located below the resetter 63 in the longitudinal direction. When the unlatching mechanism 86 is in the release position, the recess 70 of the resetter 63 accommodates the plunger of the second sensor 215 (as shown in FIG. 5). When the first interlocking ring 98 of the unlatching mechanism 86 is in the pressing position, the recess 70 of the returning member 63 is disengaged from the pressing lever of the second sensor 215, causing the second sensor 215 to be pressed by the resetting member 63 (eg, Figure 9)). The third sensor 216 is located above the blocking member 171 in the longitudinal direction. When the blocking member 171 is in the non-blocking position, the blocking member 171 touches the third sensor 216 (as shown in FIG. 5) when the blocking member 171 is in the blocking position. In the position, the blocking member 171 does not touch the third sensor 216. The first, second, and third sensors 213, 215, 216 can be electrically coupled to the access control system or the anti-theft system, causing the access control or anti-theft system to monitor the status of the latch device 20.

The latch device 20 is mounted in a door 435. The door 435 includes a first side 437 and a second side 439, and an end surface 451 extending between the first and second sides 437, 439. The door 435 further includes a An installation space 453 on the inner side, a first mounting groove 436 is formed on the end surface 451 and communicates with the installation space 453, and a second mounting groove 438 is formed in the longitudinal direction of the first mounting groove 436 perpendicular to the ground. The end surface 451 is connected to the installation space 453. The door 435 is pivoted on the inner side of the hollow door frame 491, and the door frame 491 is fixed on the wall of the entrance and exit of the passage. 1 includes a space 493 and an inner end surface 495. A coupling groove 497 and a latch hole 499 are formed on the inner end surface 495 and extend to the space 493. The coupling groove 497 is vertically aligned with the second mounting groove 438, and the latch hole 499 is longitudinally Equivalent to the first mounting slot 436, one side of the door 435 pivots the door 435 to the door frame 491 using a plurality of hinges, allowing the door 435 to be in the open position relative to the door frame 491 with the pivot axis defined by each hinge (eg, Figure 5). Pivot between the closed position (as shown in Figures 5A, 5B), when the door 435 is in the open position, the end face 451 of the door 435 is around the circumferential direction of the pivot axis defined by each hinge and the inside of the door frame 491 The end faces 495 are spaced apart, and when the door 435 is in the closed position, the end face 451 of the door 435 is aligned with the inner end face 495 of the door frame 491 about the circumferential direction of the pivot axis defined by each hinge.

The panel 42 of the latch device 20 is fixed in the first mounting slot 436 of the door 435. The lock housing 22 is received in the mounting space 453 of the door 435. The first operating device 455 is coupled to the first side 437 of the door 435. The second operating device 473 is coupled to the second side 439 of the door 435.

The first operating device 455 includes two through bars 471 passing through the door 435 and the lock housing 22, and the first operating device 455 includes a first unlatching lever 459 pivotally connected to the center and coupled with the first unlatching lever 459. A first handle 457, the first unlatching lever 459 passes through the first side 437 of the door 435 and the lock housing 22 is coupled with the first passive ring 88, thereby driving the first unlatching lever 459 when the first handle 457 is rotated. The first passive ring 88 is pivoted.

The second operating device 473 includes two bolts 479 passing through the door 435. The bolts 479 are screwed into the respective piers 471, causing the first and second operating devices 455, 473 to be clamped to the door 435. The second operating device 473 Including pivot A second unlatching lever 477 connected to the center and a second handle 475 coupled with the second unlatching lever 477, the second unlatching lever 477 passes through the second side 439 of the door 435 and the cover 217 and the second passive The ring 135 is coupled in conjunction with each other such that when the second handle 475 is rotated, the second unlatching lever 477 is driven to pivot the second passive ring 135.

According to the drawings, the door lock 10 further includes a lock cylinder 237, and the lock cylinder 237 includes a paddle 239 pivoted at the end. The locking cylinder 237 is slidably coupled to the first coupling hole 40 of the lock housing 22 through the first side 437 of the door 435 or through the second side 439 of the door 435 and the second coupling hole 231 of the cover 217 according to actual use. In detail, the two spaces separated by the door 435 can be divided into indoor and outdoor. Generally, the locking cylinder 237 is installed on the side close to the outdoor. The locking mechanism 251 of the present invention is also based on actual conditions. The adjustment lock block 291 is located in the first position or the second position to cooperate.

According to the drawing, the wireless charging device 511 includes a transmitter 513 and a receiver 515. The transmitter 513 has a wireless transmitting circuit 513A and an antenna 513B electrically connected to the wireless transmitting circuit 513A. The receiver 515 has a charging circuit. 515A and an antenna 515B electrically coupled to charging circuit 515A, receiver 515 further includes a battery 517 electrically coupled to charging circuit 515A.

The receiver 515 is fixed to the second mounting groove 438 of the door 435 and housed in the installation space 453. The battery 517 is electrically connected to the motor 351 of the locking mechanism 251 to provide power required for the motor 351 to operate, and the transmitter 513 is fixed at The transmitter 513 is electrically connected to the mains or other power supply terminal to obtain the power required for the operation of the transmitter 513. .

For convenience of description, the first to twelfth drawings of the present invention each assume that the outer side of the first side 437 of the door 435 is outdoor, and the outer side of the second side 439 of the door 435 is indoor. In this state, the lock cylinder 237 is passed through the door 435. The first side surface 437 is screwed into the first coupling hole 40 of the lock housing 22, and is screwed by the second screw hole 233 of the cover 217 by a switching screw 235, and the switching screw 235 presses against the outer surface 294 of the lock block 291. The lock block 291 is biased to the first position (as shown in FIG. 8), such that the locking groove 313 of the lock block 291 is aligned with the first passive ring 88 along the axial direction defined by the guide block 317 and along the guide block The axial direction defined by 317 is spaced from the second passive ring 135.

Referring to Fig. 5, the door 435 is in the open position (as shown in Fig. 5), and the receiver 515 of the wireless charging device 511 is spaced apart from the transmitter 513 in the circumferential direction of the pivot axis defined by each hinge, thus receiving The 515 is unable to receive the radio waves of the transmitter 513 to charge the battery 517. Further, in such a state, the latch 54 is in the upper latch position, the safety latch 62 extends out of the panel 42, and the linkage arm 177 of the blocking member 171 is blocked by the push surface 60 of the handle 58 to be held in the non-blocking position, allowing the latch 54 to be held. Displaced from the upper latching position to the unlatching position, the locking block 291 is in the retracted position, and the locking groove 313 of the locking block 291 is laterally opposite to the first convex portion 90 of the first passive ring 88 and the first convex portion 137 of the second passive ring 135. Separating, allowing the first handle 457 of the first operating device 455 and the second handle 475 of the second operating device 473 to operate the first interlocking ring 98 of the unlatching mechanism 86 to pivot from the release position to the pressed position, such that the door lock 10 is The unlocked state is set, and when the blocking member 171 is in the non-blocking position, the third sensor 216 is touched or the anti-theft system is detected that the door 435 is in the open position.

Referring to FIG. 5A, assuming that the door 435 is pivoted to the closed position by the open position, the receiver 515 of the wireless charging device 511 is aligned with the emitter 513 about the circumferential direction of the pivot axis defined by each hinge (eg, FIG. 5B). As shown, the distance between the receiver 515 and the transmitter 513 is so close that the receiver 515 receives the radio waves from the transmitter 513, further converting the radio waves into electrical energy for storage in the battery 517, and the latch 54 extends the latch of the starter frame 491. In the hole 499, the safety latch 62 is blocked by the inner end surface 495 of the door frame 491 and is located at the position of the housing 28 of the lock housing 22, so that the blocking member 171 is pressed by the first leg 191 of the second torsion spring 179. The non-blocking position (as shown in Fig. 5) pivoting to the blocking position (as shown in Fig. 5A) causes the blocking end 175 to pivot to a path in which the latch 54 is displaced from the upper latch position to the unlatching position, thereby preventing The small tool is displaced by the gap between the door 435 and the door frame 491 through the direct latching head 54 from the upper latching position to the unlatching position to achieve the anti-smashing effect. When the blocking member 171 is in the blocking position, the third sensor 216 is not touched, and the access or anti-theft system can thereby detect that the door 435 is in the closed position.

When the first handle 457 of the first operating device 455 is pivoted in the state shown in FIG. 5A, the first unlatching lever 459 is pivoted in conjunction with the first passive ring 88, and the second convex portion 92 of the first passive ring 88 is pivoted. The abutting bridging arm 155 is displaced, and the further bridging arm 155 is coupled with the first and second linking rings 98, 119 to pivot from the releasing position to the pressing position by the pivot axis defined by the first and second pivot holes 38, 219, At the same time, the bridge arm 155 interlocks with the reset member 63 to rotate the second arm 76 of the first torsion spring 72 to rotate to generate a returning elastic force with the first pivot axis defined by the first shaft 30, and the returning member 63 touches the second sensor. The 215 access control or anti-theft system was detected to have someone open the door 435. First interlocking ring of the latching mechanism 86 When the release position is pivoted to the pressing position, the interlocking portion 99 of the first interlocking ring 98 abuts the engaging member 52 and the latching lever 54 is displaced from the upper latching position to the unlatching position, when the latching head 54 is latched When the position is displaced toward the unlatching position, the engagement member 52 abuts against the blocking member 171, causing the blocking member 171 to pivot from the blocking position to the non-blocking position, allowing the latching member 54 to be displaced from the upper latching position to the unlatching position, while the latching head 54 The pushing surface 60 of the pressing handle 58 interlocks with the safety latch 62 to be retracted into the housing 28 of the lock housing 22 in the lateral direction, and the blocking end 175 of the blocking member 171 is held in the non-blocking position by the blocking of the latching head 54. When the first interlocking ring 98 of the unlatching mechanism 86 is pivoted to the pressed position, the latch 54 is located at the unlatching position of the disengagement latch hole 499 (as shown in FIG. 9), allowing the door 435 to be opened, in addition to the first sense The detector 213 is pressed by the latch 54 and the access or anti-theft system detects that the latch 54 is displaced to the unlatched position.

After the door 435 is opened, the first handle 457 of the first operating device 455 is released, and the first spring 55 biases the latch 54 to the upper latching position by the unlatching position, while the first torsion spring 72 biases the return member 63 to pivot. The bridge arm 155, together with the first and second interlocking rings 98, 119 and the first passive ring 88 of the unlatching mechanism 86, pivots from the pressed position to the release position, causing the first handle 457 of the first operating device 455 to be reset to a horizontal position. In the initial position, since the safety latch 62 is not blocked by the door frame 491, the second spring 56 is allowed to bias the safety latch 62 out of the outer side of the panel 42 and the push surface 60 of the handle 58 abuts against the linkage arm 177 of the blocking member 171, causing a blocking member 171 is pivoted from the blocking position to the non-blocking position.

When the second handle 475 of the second operating device 473 is pivoted in the state shown in FIG. 5A, the second unlatching lever 477 is pivoted by the second passive ring 135, and the second convex portion of the second passive ring 135 is pivoted. 139 presses the first joint end 157 of the bridge arm 155, such that the bridge arm 155 interlocks the first and second linkage rings 9 8, 119 pivoted together with the pivot axis defined by the first and second pivot holes 38, 219 from the release position to the abutment position, while the bridge arm 155 interlocks with the resetter 63 to define the first pivot of the first shaft 30. The rotation axis twists the second arm 76 of the first torsion spring 72 to pivot to generate a returning elastic force, and the resetting member 63 touches the second sensor 215 to control the door or the anti-theft system to detect that someone is about to open the door 435, the unlatching mechanism 86 When the first interlocking ring 98 is pivoted from the releasing position to the pressing position, and the linking portion 99 of the first linking ring 98 abuts the engaging member 52, the connecting handle 50 and the latching head 54 are displaced from the upper latching position to the unlatching position. When the latch 54 is displaced from the upper latch position to the unlatching position, the engaging member 52 abuts against the blocking member 171, causing the blocking member 171 to pivot from the blocking position to the non-blocking position, allowing the latching member 54 to be unlatched from the upper latching position. Displacement, while the push surface 60 of the latching lever 58 against the shank 58 interlocks the lateral displacement of the safety latch 62 into the housing 28 of the lock housing 22, and the blocking end 175 of the blocking member 171 is retained by the latch 54. Block the position. When the unlatching mechanism 86 is pivoted to the pressed position, the latch 54 is in the unlatching position (as shown in FIG. 10), allowing the door 435 to be opened, and further the first sensor 213 is pressed by the latch 54, the access control Or the anti-theft system detects that the latch 54 is displaced to the unlatching position.

After the door 435 is opened, the second handle 475 of the second operating device 473 is released, and the first spring 55 biases the latch 54 to the upper latching position by the unlatching position, while the first torsion spring 72 biases the return member 63 to pivot. The first and second interlocking rings 98, 119 and the second passive ring 135, which cause the bridge arm 155 to interlock with the unlatching mechanism 86, are pivoted from the pressed position to the release position, causing the first handle 457 of the first operating device 455 to be reset to the horizontal position. The initial position, since the safety latch 62 is not blocked by the door frame 491, allows the second spring 56 to bias the safety latch 62 out of the outside of the panel 42 and the push surface 60 of the handle 58 abuts against the blocking member 171 The boom 177 causes the blocking member 171 to pivot from the blocking position to the non-blocking position.

Referring to FIG. 5A, in the closed state of the door 435, the electric drive unit 339 can be controlled by the wired or wireless control means to use the electric power of the battery 517 to cause the motor 351 to rotate the drive shaft 355. Specifically, when the unlatch mechanism 86 is used. When the first linking ring 98 is in the release position, the first convex portion 90 of the first passive ring 88 and the first convex portion 137 of the second passive ring 135 are located at a position aligned with the locking groove 313 of the lock block 291, thus driving When the shaft 355 rotates forward, the drive shaft 355 interlocks the second slider 359 to compress the third compression spring 393 to be displaced laterally toward the unlatching mechanism 86, causing the linkage piece 397 to push the first slider 319 to disengage in the lateral direction. The mechanism 86 is displaced because the lock block 291 is not blocked, so that the first compression spring 333 is allowed to press against the lock block 291 to be displaced from the retracted position (as shown in FIG. 5A) to the advanced position (as shown in FIGS. 11 and 12). Since the lock block 291 is also in the first position, the locking groove 313 of the lock block 291 is engaged with the first convex portion 90 of the first passive ring 88, so that the first passive ring 88 cannot be the first and second pivot holes 38. , the pivot axis defined by 219 pivots, further located in the room The first handle 457 of the first operating device 455 cannot be pivoted, so that the door lock 10 is set to the locked state. At this time, if the door 435 is to be opened by the outdoor, after the locking state of the lock cylinder 237 is released using the correct key, The rotary paddle 239 presses against the first end 197 of the unlatching member 195, causing the unlatching member 195 to pivot with a second pivot axis defined by the second shaft 32. Further, the second end 199 of the unlatching member 195 is pressed against The engagement member 52 and the latch 54 are rotated by the upper latch position to compress the first spring 55 to the unlatched position to open the door 435.

In a state where the first operating device 455 cannot be unlatched, due to the second passive ring The 135 is not engaged by the lock block 291, thus allowing the second handle 475 of the second operating device 473 that is pivoted within the chamber to operate the latch 54 to be displaced from the upper latch position to the unlatched position to open the door 435.

To release the locking of the first passive ring 88 by the locking mechanism 251, the electric drive device 339 is controlled to reverse the drive shaft 355 by the electric drive motor 351 of the battery 517, and the threaded section 357 of the drive shaft 355 pushes the second slider 359 to compress. The fourth compression spring 395 is displaced laterally away from the unlatching mechanism 86, while the linkage piece 397 is displaced together with the first slider 319 and the second slider 359, causing the second compression spring 335 to press against the lock block 291 from the forward position. Displaced to the retracted position, such that the locking groove 313 of the locking block 291 is separated from the first convex portion 90 of the first passive ring 88, allowing the first passive ring 88 to pivot with the first and second pivot holes 38, 219 as pivot axes Further, the first handle 457 of the first operating device 455 can be used to open the door 435.

Assuming that the use environment of the door lock 10 is indoors near the first side 437 of the door 435, and the space near the second side 439 of the door 435 is outdoor, the lock cylinder 237 passes through the second side 439 and the cover 217 of the door 435. The second coupling hole 231 is screwed (as shown in FIG. 13), and the switching screw 235 is locked by the first screw hole 39 of the lock housing 22 against the outer surface 294 of the lock block 291, causing the lock block 291 to be The switching screw 235 is biased to the second position such that the locking block 291 is aligned with the second passive ring 135 along the axial direction of the guiding block 317 and spaced apart from the first passive ring 88 in the axial direction of the guiding block 317.

Referring to FIG. 14, when the door 435 is closed and the lock block 291 is in the forward position, the first convex portion 137 of the second passive ring 135 is engaged with the locking groove 313 of the lock block 291, resulting in the second passive ring 135. Unable to be the first and the first The pivot axis defined by the two pivot holes 38, 219 pivots, and the second handle 475 of the second operating device 473 is not pivotable, so that the door 435 cannot be opened from the outdoor operating second operating device 473. To open the door 435 from the outside, the door 435 can be opened by using the correct key to rotate the pad 239 to cause the latch 54 to be displaced by the upper latch position to compress the first spring 55 to the unlatched position.

In a state where the second operating device 473 cannot be unlatched, since the first passive ring 88 is not fitted by the lock block 291, the first handle 457 that allows the first operating device 455 that is located indoors to be operated is operated by the latch 54 The position is displaced to the unlatching position to open the door 435.

The locking mechanism 251 of the present invention further provides a function of allowing misoperation in addition to the locking function. Specifically, for example, the latching head 54 is located at the unlatching position and the locking block 291 is located at the first position, as shown in FIG. The first convex portion 90 of the passive ring 88 is offset from the locking groove 313 of the lock block 291. At this time, the first convex portion 90 of the first passive ring 88 blocks the path in which the lock block 291 is displaced from the backward position to the forward position, so In such a state, the drive shaft 355 is controlled to rotate forward, and the second slider 359 compresses the third compression spring 393 to be displaced in the lateral direction toward the unlatching mechanism 86, but the lock block 291 is received by the first projection of the first passive ring 88. The 90 blocking is maintained in the retracted position (as shown in Fig. 15), so the first slider 319 compresses the first compression spring 333 from the intermediate position to a non-intermediate position in the lateral direction toward the delatching mechanism 86. When the first passive ring 88 is reset to a position where the first convex portion 90 is aligned with the locking groove 313 of the lock block 291 (ie, the first interlocking ring 98 is in the release position), the first compression spring 333 biases the lock block 291 The retracted position is displaced to the forward position. Please note that the function of allowing misoperation is also effective when the lock block 291 is in the second position, and will not be described here.

The locking mechanism 251 of the present invention has another function for allowing erroneous operation. In detail, referring to FIG. 7, when the lock block 291 is in the retracted position, if the control motor 351 interlocks the drive shaft 355 to reverse, the second slider 359 is displaced in a direction away from the unlatching mechanism 86 and compresses the fourth compression spring 395, and interlocks the first slider 319 to be displaced laterally by the intermediate position to compress the second compression spring 335 to a non-intermediate position, but the first and second After the sliders 319, 359 are displaced in a direction away from the unlatching mechanism 86 for a short distance, the screw holes 391 of the second slider 359 are separated from the thread segments 357 of the drive shaft 355, and when the second slider 359 is screwed After the hole 391 is separated from the threaded section 357 of the drive shaft 355, the drive shaft 355 cannot continue to interlock the first and second sliders 319, 359 in the lateral direction away from the unlatching mechanism 86 (as shown in Fig. 16). Since the fourth compression spring 395 biases the second slider 359, even if the screw hole 391 of the second slider 359 is disengaged from the threaded section 357 of the drive shaft 355, the end face of the screw hole 391 of the second slider 359 is still abutted against the drive. The end of the threaded section 357 of the shaft 355 thus ensures that the threaded section 357 of the drive shaft 355 is immediately screwed into the threaded bore 391 of the second slider 359 when the drive shaft 355 is rotated forward.

The wireless charging device 511 of the present invention continuously charges the battery 517 when the door 435 is in the closed position, so that the power usage time of the door lock 10 can be greatly extended, and the probability that the door lock 10 cannot be electrically operated due to the dead battery is reduced. In addition, since the battery 517 is charged when the door 435 is in the closed position, the frequency of replacing the battery can also be reduced, and the convenience of using the door lock of the electric control can be improved.

The locking mechanism 251 of the present invention does not change the original setting state because the battery 517 cannot be continuously powered, that is, regardless of the setting of the latch device 20 In the locked or unlocked state, the locking mechanism 251 does not change the locked or unlocked state of the latch mechanism 20 due to the sudden power failure of the battery 517, thus facilitating access control.

The locking mechanism 251 of the present invention can operate the electric driving device 339 by means of wired or wireless control means, and further controls the locking block 291 to provide the door lock 10 in the locked position in the forward position or the door lock 10 in the retracted position. The unlocked state is useful for use with, for example, an access control system or an anti-theft system.

The locking mechanism 251 of the present invention allows erroneous operation, that is, when the lock block 291 cannot be displaced, the motor 351 is still allowed to act to drive the drive shaft 355 to rotate and the first and second sliders 319 and 359 are laterally displaced, thereby preventing the motor 351 from being displaced. The problem of being damaged by the inability of the resistance. Further, when the drive shaft 355 is rotated forward but the lock block 291 is blocked from being held in the retracted position, since the first compression spring 333 is compressed, when the factor blocking the lock block 291 disappears (for example, after the handle located outside is released), A compression spring 333 immediately biases the lock block 291 from the retracted position to the advanced position, thus avoiding the problem that the door lock 10 is not surely set to the locked state due to an erroneous operation.

In addition, the lock block 291 of the locking mechanism 251 can be quickly positioned in the first or second position in cooperation with the indoor and outdoor positions of the door lock 10, and the door lock 10 is extremely convenient when the door lock 10 is installed.

The basic teachings of this creation have been described, and many extensions and variations will be apparent to those of ordinary skill in the art. For example, the door lock 10 disclosed in the present drawing and the specification is only a type of door lock applicable to the present wireless charging device 511. The wireless charging device 511 of the present invention can also be used in other cities. The sale of, but not limited to, commercially available electric drive type door locks provides power. Alternatively, the charging method of the wireless charging device 511 may adopt any one of magnetic induction or magnetic resonance.

The present invention disclosed in the specification is to be considered as illustrative and not restrictive. The scope of the present invention is defined by the scope of the appended claims, and is not intended to be limited by the scope of the invention.

10‧‧‧door lock

20‧‧‧Lock device

42‧‧‧ panel

54‧‧‧Latch

62‧‧‧Safety latch

435‧‧‧

436‧‧‧First installation slot

437‧‧‧ first side

438‧‧‧Second installation slot

439‧‧‧ second side

451‧‧‧ end face

453‧‧‧Installation space

473‧‧‧Second operating device

475‧‧‧ second handle

491‧‧‧ door frame

493‧‧‧ Space

495‧‧‧ inside end

497‧‧‧ joint slot

499‧‧‧Latch hole

511‧‧‧Wireless charging device

513‧‧‧transmitter

515‧‧‧ Receiver

517‧‧‧Battery

Claims (8)

A door lock with a wireless charging device, comprising: a door lock (10) including a latch head (54), the latch head (54) being controlled to be displaced between an overhanging upper latch position and a retracted unlatched position, The door lock (10) is to be mounted to a door (435) that does not allow the door (435) to pivot from the closed position to the open position when the latch (54) is in the upper latch position, as the latch (54) When in the unlatching position, the door (435) is allowed to pivot from the closed position to the open position; a receiver (515) including a charging circuit (515A) and an antenna (515B) has a battery (517), The battery (517) is electrically coupled to the door lock (10), and the battery (517) provides the power required to displace the latch (54) between the upper latch position and the unlatching position, or allows or disallows the latch (54) The actuator (515) is to be mounted to the door (435) and pivoted between the open position and the closed position with the door (435); the power is actuated by the upper latch position to the unlatched position; A transmitter (513) including a wireless transmitting circuit (513A) and an antenna (513B) is to be fixed to a door frame (491) for providing a door (435) pivoting, and the transmitter (513) is Want Used to electrically connect to the power supply; when the door (435) is in the open position, the receiver (515) is separated from the transmitter (513), when the door (435) is in the closed position, the receiver (515) and the transmitter (5 13) Alignment causes the receiver (515) to receive the radio waves of the transmitter (513) and convert it into electrical energy for storage in the battery (517). The door lock (10) further includes a latch device (20), the latch device (20) comprising: a lock case (22) to be For mounting in the door (435), the lock housing (22) includes a chamber (28), and the latch (54) is slidably received in the chamber (28) of the lock housing (22); The latch mechanism (86) is pivotally disposed in the chamber (28) of the lock case (22), and the unlatching mechanism (86) includes a linkage portion (99) coupled with the latch head (54), and the unlatching mechanism ( 86) The linkage (99) is pivoted between a release position and a pressing position; a locking mechanism (251) is fixed in the chamber (28) and electrically connected to the battery (517), locked The mechanism (251) includes a lock block (291) that is displaceable between a forward position and a retracted position, the battery (517) providing the power required to displace the lock block (291) in the advanced position and the reverse position; (54) When the latching position (86) is pivoted from the release position to the pivoted position, the latch (54) is displaced from the upper latch position to the unlatched position when the unlatching mechanism (86) is located When the position is pressed, the latch (54) is in the unlatching position when the lock block (291) is located In the advanced position, the unlatching mechanism (86) is not allowed to pivot from the release position to the abutment position, and when the lock block (291) is in the retracted position, the release mechanism (86) is allowed to pivot from the release position to the abutment position. The locking mechanism (251) of the wireless charging device according to claim 2, wherein the locking mechanism (251) comprises: A body (253) is fixed in the chamber (28) of the lock case (22). The seat body (253) includes a track (275) and a pocket (273) communicating with the track (275), the lock block ( 291) slidably received in a track (275) of the seat body (253), the lock block (291) being constrained by the track (275) being laterally adjacent to a forward position and away from the unlatching mechanism (86) Displacement between a retracted position of the unlatching mechanism (86); a shaft (337) fixed in the pocket (315) of the lock block (291); a first slider (319) slidably sleeved On the shaft (337), the first slider (319) is limited to the shaft (337) and is laterally located at an intermediate position in the center of the pocket (315) and a non-center located in the center of the pocket (315). Displacement between the intermediate positions; a first compression spring (333), sleeved on the shaft (337); a second compression spring (335), sleeved on the shaft (337), the first slider (319) Between the first and second compression springs (333, 335), the first and second compression springs (333, 335) hold the first slider (319) in an intermediate position; an electric drive (339), Fixed in the socket (273) of the base (253) and electrically connected to the battery (517), electrically driven (339) includes a drive shaft (355) including a threaded section (357) at a center thereof, the drive shaft (355) being controlled to rotate forward or reverse; and a second slider (359) , the drive shaft (355) is screwed, the second slider (359) includes a screw hole (391), the screw hole (391) of the second slider (359) and the threaded portion (357) of the drive shaft (355) Screw connection a linkage piece (397) including a first portion (399) coupled to the first slider (319) and a second portion (411) coupled to the second slider (359); when the drive shaft ( 355) forward rotation, the second slider (359), the linkage piece (397) and the first slider (319) are displaced in a direction close to the unlatching mechanism (86), when the drive shaft (355) is reversed, the second slide The block (359), the linkage piece (397) and the first slider (319) are displaced away from the locking mechanism. When the unlatching mechanism (86) is in the release position, the drive shaft (355) is rotated forward to cause the locking block. (291) displaced from the retracted position to the advanced position, when the unlatching mechanism (86) is in the pressed position, the lock block (291) is blocked by the unlatching mechanism (86), and the drive shaft (355) is rotated forward to cause the first slider (319) The first compression spring (333) is compressed from the intermediate position to a non-intermediate position, allowing the lock block (291) to remain in the retracted position, and the lock block (291) and the unlatching mechanism when the lock block (291) is in the retracted position. (86) non-fitting, allowing the unlatching mechanism (86) to pivot from the release position to the biased position, and when the lock block (291) is in the advanced position, the lock block (291) is engaged with the unlatching mechanism (86), resulting in The release mechanism (86) cannot be released by the release bit Pressing position to the displaced, when the locking block (291) is in the front position, the drive shaft (355) to reverse, resulting in locking block (291) to the retracted position by the forward bit. The door lock of the wireless charging device of claim 3, further comprising: a third compression spring (393) disposed outside the drive shaft (355); a fourth compression spring (395) is sleeved on the outside of the drive shaft (355), and the second slider (359) is located between the third and fourth compression springs (393, 395); when the lock block (291) is retracted When the position is displaced to the forward position, the second slider (359) compresses the third compression spring (393), and when the lock block (291) is displaced from the forward position to the retracted position, the second slider (359) is compressed fourth. Compression spring (395), when the lock block (291) is in the forward position, if the drive shaft (355) continues to rotate forward, causing the second slider (359) to continue to compress the third compression spring (393) and the second slider The screw hole (391) of (359) is separated from the thread segment (357) of the drive shaft (355), but the third compression spring (393) biases the screw hole (391) of the second slider (359) against the drive At one end of the threaded section (357) of the shaft (355), when the lock block (291) is in the retracted position, if the drive shaft (355) continues to reverse, the second slider (359) continues to compress the fourth compression spring ( 395) and the screw hole (391) of the second slider (359) is separated from the thread segment (357) of the drive shaft (355), but the fourth compression spring (395) biases the screw hole of the second slider (359) (391) the other end of the threaded section (357) that abuts the drive shaft (355) A door lock with a wireless charging device according to claim 3, wherein the lock block (291) includes a wide portion (293) and a narrow portion (295), and the wide portion (293) includes two outer surfaces ( 294) and an end surface (311) between the two outer surfaces (294), the narrow portion (295) including two inner surfaces (297) between the two outer surfaces (294), the locking groove (313) Formed on the end face (311) of the wide portion (293), the lock block (29 1) further comprising a perforation (299) extending from an inner surface (297) to the other inner surface (297), the wide portion (293) of the locking block (291) being located outside the rail (275) of the housing (253) The narrow portion (295) is located in the rail (275), and the base body (253) further includes a first side surface (259) and a second side surface (271). The rail (275) and the pocket (273) are formed at the first On the side (259), the unlatching mechanism (86) includes a first passive ring (88) and a second passive ring (135), and a first between the first and second passive rings (88, 135) A linkage ring (98), the lock housing (22) further includes a side wall (29) having a first pivot hole (38) pivotally coupled to the first passive ring (88), the first and second passive rings (88) And 135) pivoting together with the first interlocking ring (98), the first passive ring (88) includes a first convex portion (90) formed on the outer peripheral surface, and the second passive ring (135) includes a peripheral portion (135) formed on the outer circumference a first convex portion (137) of the surface, the linking portion (99) is formed on the outer peripheral surface of the first linking ring (98), and the lock housing (22) includes a first pivot pivotally connected to the first passive ring (88) The hole (38), the lock case (22) further includes a first screw hole (39) aligned with the wide portion (293) of the lock block (291), further into The step includes: a cover (217) covering the lock case (22) to close the chamber (28), and the cover (217) includes a second pivot hole (219) pivotally connected to the second passive ring (135), the cover (217) further comprising a second screw hole (233) aligned with the wide portion (293) of the lock block (291); an outer cover (431) fixed to the first side (259) of the base body (253) The two inner surfaces (297) of the lock block (291) are separated by a distance smaller than the distance between the bottom surface of the rail (275) and the inner surface of the outer cover (431); the guide block (317) is slidably accommodated Perforation placed in the lock block (291) (2 99), the two ends of the guiding block (317) respectively abut against the bottom surface of the rail (275) and the inner surface of the outer cover (431), allowing the locking block (291) to be along the axial direction of the guiding block (317) Displacement between a first position near the side wall (29) of the lock case (22) and a second position near the cover (217), and the guide block (317) is advanced and retracted in the lateral direction together with the lock block (291) Displacement between positions; a switching screw (235), optionally screwed to the first screw hole (39) of the lock case (22) or the second screw hole (233) of the cover (217); when the switch screw (235) When the first screw hole (39) of the lock case (22) is screwed, the switching screw (235) is biased by the lock block (291) in the second position, causing the lock groove of the lock block (291) (313) Aligning with the first convex portion (137) of the second passive ring (135) along the axial direction of the guiding block (317), and the locking groove (313) of the locking block (291) is along the axis of the guiding block (317) Separating from the first convex portion (90) of the first passive ring (88), when the switching screw (235) is screwed to the second screw hole (233) of the cover (217), the switching screw (235) is biased The pressure lock block (291) is located at the first position, causing the locking groove (313) of the lock block (291) to be along the axial direction of the guide block (317) and the first convex portion of the first passive ring (88) ( 90) aligning, and the locking groove (313) of the locking block (291) is spaced apart from the first convex portion (137) of the second passive ring (135) along the axial direction of the guiding block (317), when the locking block (291) When the first position is displaced from the retracted position to the advanced position, the locking groove (313) of the lock block (291) is engaged with the first convex portion (137) of the second passive ring (135), when the lock block (291) When the second position is displaced from the retracted position to the advanced position, the locking groove (313) of the lock block (291) and the first passive ring (88) The first convex portion (90) is fitted. The door lock with a wireless charging device according to claim 3, wherein the seat body (253) further comprises a one formed between the rail (275) and the pocket (273) and communicating with the pocket (273). The positioning slot (279), the driving shaft (355) includes an end (358) away from the threaded section (357), and further includes: a pivoting block (417) detachably received in the positioning slot of the base (253) ( In 279), the pivot block (417) includes a pivot hole (419), and the end (358) of the drive shaft (355) is pivotally connected to the pivot hole (419) of the pivot block (417). The door lock with a wireless charging device according to claim 5, wherein the base body (253) further comprises a first portion (271) extending from the second side surface (271) toward the first side surface (259) and communicating with the receiving groove (273). The first chute (277), the outer cover (431) further includes a second chute (433) formed on the inner surface and aligned with the first chute (277), and the second slider (359) is formed in two a first bump (377) and a second bump (379) of the end, the first bump (377) of the second slider (359) is slidably received in the first chute of the base (253) ( 277), the second protrusion (379) of the second slider (359) is slidably received in the second sliding slot (433) of the outer cover (431). A door lock with a wireless charging device according to claim 3, wherein the length of the threaded section (357) of the drive shaft (355) is slightly larger than the length of the lock block (291) in the lateral direction from the retracted position to the advanced position. the distance.