CN206174665U - Automatic electronic lock - Google Patents
Automatic electronic lock Download PDFInfo
- Publication number
- CN206174665U CN206174665U CN201620828161.4U CN201620828161U CN206174665U CN 206174665 U CN206174665 U CN 206174665U CN 201620828161 U CN201620828161 U CN 201620828161U CN 206174665 U CN206174665 U CN 206174665U
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- China
- Prior art keywords
- spring
- lock
- rotating shaft
- dead bolt
- autoelectrinic
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Abstract
The utility model discloses an automatic electronic lock, but including locking shell, lock core subassembly, being located the lock shell was worn out to the axial of locking the shell front end spring bolt, reset assembly, the lock core subassembly includes drive assembly and drive assembly, and drive assembly includes the ejector pad, and drive assembly passes through the ejector pad, and drining latch unblanks to lock, unblank to work as the drive assembly stop work in the back, the spring bolt can be realized automatic double action and lock under reset assembly drives. During the use, the starter drives the ejector pad by reset assembly and moves forward or backward to promote the spring bolt forward or the back to, in order to realize locking the function of unblanking, unblank when the lock core subassembly is in the power off condition, through reset assembly, can realize that automatic re -setting locks in the back to the fail safe nature of electronic lock has been improved. The utility model discloses, simple structure, but the product manufacturability is high with stability, has reduced the cost of product, is fit for the batch production of product, accords with people's daily operation custom.
Description
Technical field
This utility model is related to a kind of electronic lock, specifically, is related to a kind of with the automatic of automatic locking reset function
Electronic lock.
Background technology
Lock is requisite anti-theft tool in people's life, and a lock is filled on chest, cupboard can prevent thief pinched
Steal.In order to prevent password from omitting or stolen, and identification is better achieved, supports that fingerprint module, code keypad or RFID know
The electronic lock of other module authentication is subject to the consistent favorable comment of user.
Current electronic lock is typically grouped into by electric drive part and mechanical drive department, by the drive of electric drive part
Dynamic driving mechanical running part completes the function of unlocking and lock.And because the action of locking of current mechanical driving part is also required to
Driving, when lock core is in off-position, mechanical driving part cannot be realized automatically reseting locking for electric drive part, so as to
Reduce the security reliability of electronic lock.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of with automatic locking multiple
The autoelectrinic lock of bit function.
To achieve these goals, this utility model is specifically employed the following technical solutions：
A kind of autoelectrinic lock, including lock housing, lock core component, positioned at the dead bolt that can axially pass lock housing of lock housing front end,
It further comprises reset assembly, and described lock core component includes drive component and transmission component, described drive component
It is connected with described reset assembly, described transmission component includes pushing block, and described reset assembly is connected with described pushing block, institute
The drive component stated drives dead bolt unlocking locking by described pushing block；It is described when drive component quits work after unlocking
Dead bolt can realize that automatic double action is locked in the case where described reset assembly drives.
Above-mentioned reset assembly includes spring guide, thrust spring and back-moving spring, described spring guide one end with
Described drive component is connected, and described thrust spring is set on described spring guide and with the two of described spring guide
End is connected, and described back-moving spring is located between described pushing block and dead bolt.
A kind of above-mentioned autoelectrinic lock, it is characterised in that：Described spring guide is provided with axial notch, and described pushes away
The two ends of power spring arrange and are clipped in groove.
A kind of above-mentioned autoelectrinic lock, it further comprises location structure, and described location structure includes torsion
Power spring, rotating shaft and stopping means, in lock housing, one end of described torque spring pushes away described torque spring with described
The lower end of block is connected, and the other end is connected with described rotating shaft, and described stopping means are used to limit the limit of the axis of rotation
Position.
Above-mentioned rotating shaft is in " one " type, including the rotating shaft front end and rotating shaft rear end that arrange in 180 degree, described rotating shaft rear end
On be additionally provided with projection, the height of described projection is higher than described dead bolt lower end position.
Above-mentioned stopping means are configured in described lock housing, and it is spacing that it includes spacing front end, realizing middle limiting and rear end,
It is spacing that described rotating shaft front end is limited to counterclockwise described front end；Described rotating shaft rear end is limited to clockwise described rear end
It is spacing；Described rotating shaft front end is limited to clockwise described realizing middle limiting.
The first half of above-mentioned pushing block is formed with U-lag, is provided with card in described U-lag, described card and institute
The thrust spring stated is connected；Described thrust spring and spring guide is located in described U-lag.
Above-mentioned pushing block lower section is provided with straight pin, and described one end of torque spring connects with the rear of described straight pin
Connect；Described pushing block side is provided with the circular hole in the same direction with U-lag, and in described circular hole card column is provided with；Described back-moving spring
One end is located in described circular hole, and the internal diameter of described back-moving spring is fastened in described card column.
A kind of above-mentioned autoelectrinic lock, it further comprises detection components, a shifting is provided with described dead bolt
Motion block, moves axially with before and after the dead bolt；Described detection components realize detection dead bolt shape by the position of detection movable block
State.
Above-mentioned detection components are infrared couplings device.
Above-mentioned lock housing includes lid and lock body lower cover on lock body, and lid is provided with for carrying out to dead bolt indentation state on lock body
Spacing limited block.
After using above-mentioned technical proposal, when using, this utility model compared with prior art, has the advantage that：This reality
When lock core component is in off-position, by reset assembly, can be realized automatically reseting locking after being unlocked with new,
So as to improve the security reliability of electronic lock.In addition, by location structure, it avoids this electronic lock from surprisingly opening in locking state
Lock；Furthermore, this utility model, simple structure, but Product Process and stability are high, reduce the cost of product, are adapted to product
Batch production, meet people regular job custom.
Description of the drawings
Fig. 1 is schematic perspective view of the present utility model；
Fig. 2 is the structural representation covered on this utility model lock body；
Fig. 3 is the structural representation of this utility model lock body lower cover；
Fig. 4 is transverse sectional view of the present utility model；
Fig. 5 is longitudinal sectional view of the present utility model；
Fig. 6 is the decomposing schematic representation of thrust spring, spring guide and motor；
Fig. 7 is the combination diagram of thrust spring, spring guide and motor；
Fig. 8 is the partial enlarged drawing at Fig. 7 A；
Fig. 9 is the schematic perspective view of this utility model rotating shaft；
Figure 10 is the structural representation of this utility model pushing block；
Figure 11 applies the use schematic diagram in safety cabinet under blocking device for this utility model；
Figure 12 applies the use schematic diagram in safety cabinet under unlocking apparatus for this utility model.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only to explain this
Utility model, is not used to limit this utility model.
As shown in figure 1, this utility model provides a kind of autoelectrinic lock, it includes lock housing 1, lock core component 2, positioned at lock housing
The dead bolt 3 that lock housing 1 can axially be passed of 1 front end, detection components 4, reset assembly 5 and location structure 6, wherein：
With reference to shown in Fig. 2,3, lock housing 1 includes lid 11 and lock body lower cover 12 on lock body, and lid 11 is provided with limited block on lock body
111, under the indentation limit state of dead bolt 3, the protrusion 112 of the rearmost end correspondence limited block 111 of dead bolt 3, to prevent dead bolt 3 from entering
Step indentation；Lock body lower cover 12 is provided with dead bolt hole 121, fixed seat 122.Only need to put on cover to be provided with protrusion 112 and limit and lock
Shortened tongue enters, it is not necessary to it is further noted that limited block.
With reference to shown in Fig. 4, a movable block 31 is provided with dead bolt 3, is moved axially with before and after dead bolt 3.
Detection components 4, it includes at least two position detecting devices, and in the present embodiment, the position detecting device is
Infrared couplings device.Two position detecting devices 41,42 are on lock body lower casing 12.When using, dead bolt 3 is in locking state
When, movable block 31 is located at first position detection means 41, and when dead bolt 3 is in unlocking condition, movable block 31 is examined positioned at the second position
Survey device 42.
With reference to shown in Fig. 4,5, lock core component 2 includes drive component and transmission component, and in the present embodiment, drive component is
Electric drive component, and it is motor 21.
With reference to shown in Fig. 3,4,10, in the present embodiment, transmission component is machine driving, and it is pushing block 22.
With reference to shown in Fig. 7, the first half of pushing block 22 is formed with U-lag 221, U-lag 221 and is provided with card 222, lower section
Straight pin 223 is provided with, side is provided with the circular hole 224 in the same direction with U-lag 221, circular hole 224 and is provided with card column 225.
With reference to Fig. 4,5,6,7,8, shown, reset assembly 5, it includes spring guide 51, thrust spring 52 and reset bullet
Spring 53；Motor 21 is connected with spring guide 51 by connector 7, and spring guide 51 is provided with axial notch 511, thrust spring 52
It is set on spring guide 51, and the two ends of thrust spring 52 are fastened in groove 511, so that the two ends 521 of thrust spring 52,
522 fix with the two ends of the groove 511 of spring guide 51.During assembling, spring guide 51 is located at the U of pushing block 22 with thrust spring 52
In shape groove 221, and card 222 is plugged in thrust spring 52；One end of back-moving spring 53 is located in circular hole 2214, and reset bullet
The internal diameter of spring 53 is fastened in card column 225.When motor 21 starts, spring guide 51 can be driven to move clockwise or counterclockwise, be pushed away
Power spring 52 also rotates with spring guide 51.The card 222 of pushing block 22 is transported forward or backward under the drive of thrust spring 52
It is dynamic, and now, thrust spring 52 has slight deformation.
With reference to shown in Fig. 3,4, location structure 6, it includes torque spring (not shown), rotating shaft 62 and stopping means
63。
Torque spring, rotating shaft 62 are in the fixed seat 122 of lock body lower casing 12, and the two ends of torque spring are at an acute angle, turn round
One end of power spring is connected with the rear of straight pin 223, and the other end is connected with rotating shaft 62, and it can drive rotating shaft 62 together around fixation
Seat 122 rotates.
With reference to shown in Fig. 9, rotating shaft 62 is in " one " type, including the rotating shaft front end 621 and rotating shaft rear end 622 that arrange in 180 degree,
The middle lower opening of rotating shaft 62 is rotating shaft spacing hole 624, is connected for the other end with torque spring；Under rotating shaft front end 621
End is provided with rotating shaft front end protrusion 625, and the top and bottom of rotating shaft rear end 622 are respectively equipped with and protrude above 623 and lower protrusion 626, front
Height of the height of end protrusion 625 higher than protrusion 626 under rotating shaft rear end.The height of upper protruding block 623 is higher than the lower end position of dead bolt 3；
The setting of upper protruding block 623, when projection 623 rotates to 3 lower end of dead bolt latch bolt position is locked, and realizes locking, and dead bolt 3 can be avoided to exist
Shut and be moved rearwards by unlocking by external force effect under state.
With reference to shown in Fig. 3, stopping means 63 are configured under lock body on lid, and it includes front end spacing 631 and rear end is spacing
632, in the present embodiment, rotating shaft front end 621 is limited to counterclockwise the front end spacing 631 of stopping means 63；Rotating shaft rear end 622 is suitable
Hour hands are limited to the rear end spacing 632 of stopping means 63；In the present embodiment, stopping means 63 also include spacing with front end
631 corresponding realizing middle limitings 633, realizing middle limiting 633 is located at respectively two of one section of arc with front end spacing 631；Realizing middle limiting
Groove is provided between 633 and front end spacing 631, spacing higher than realizing middle limiting 633 and rear end 632 allow rotating shaft front end to protrude 625
Rotate in the actuated position, it is spacing so as to realize.Rotating shaft front end 621 is limited to clockwise the realizing middle limiting of stopping means 63
633。
When using, coordinate shown in Figure 11, it is that this utility model applies the blocking schematic diagram on safety cabinet A, this
When, locking bolt B is located at the side of dead bolt 3, and motor 21 is moved, and the spring guide 51 for driving reset assembly 5 rotates, due to thrust spring
52 one end are fixed on spring guide 51 near one end of motor 21, therefore, also drive thrust spring 52 to rotate.So as to drive pushing block
22 card 221 is moved backward with the rotation of thrust spring 52.Simultaneously as one end of the torque spring of location structure 6 sets
In the rearward position of straight pin 223 of the lower end of pushing block 22, the other end is located on the rotating shaft spacing hole 624 at the center of rotating shaft 62, therefore, push away
Block 22 drives torque spring and then drives the rotate counterclockwise of rotating shaft 62, makes rotating shaft front end 621 spacing from the front end of stopping means 63
631 go to counterclockwise realizing middle limiting 633.The counterclockwise movement of rotating shaft 62 so as to produce the rear end of dead bolt 3, so that dead bolt 3 is solved
Except position and lock.Motor 21 continues to move, and the back-moving spring 53 of reset assembly 5 is driven so as to drive dead bolt 3 by crossing pushing block 22
At the protrusion 112 of the limited block 111 for moving rearwards to lock body lower cover 1, so as to realize unlocking.
After unlocking, with reference to shown in Figure 12, now, locking bolt B is located at the front end of dead bolt 3, in certain uncaging time, motor 21
Stop motion, and restart after the stipulated time, and opposite direction is moved.Motor 21 drives thrust spring 52 to rotate, so as to band
Dynamic pushing block 22 travels forward, to compress the back-moving spring 53 of the front end of pushing block 22.Now, the front end of dead bolt 3 such as no locking bolt B is blocked,
Dead bolt 3 is then driven to stretch out, the straight pin 223 of the lower end of pushing block 22 also travels forward, because torque spring is pressed during unlocking
Contracting, while the straight pin 223 in the lower end of pushing block 22 travels forward, drives torque spring and rotating shaft 62 to turn clockwise, rotating shaft
62 rear ends rotate to the rear end of dead bolt 3, and to dead bolt position and lock position is carried out, so as to realize locking.
But, if the front end of dead bolt 3 has locking bolt B to block, pushing block 22 travels forward in the case where the thrust spring 52 of reset assembly 5 drives
When, now back-moving spring 53 is compressed, but now motor 21 continues to move, and when back-moving spring 53 compresses to a certain extent, is prevented
Its continuation is compressed, and now it drives the thrust spring 52 of reset assembly 5 also backward by compression storage energy by pushing block 22 to pusher
Amount.After thrust spring 52 is compressed, the stop motion of motor 21.Now, dead bolt 3 fails to lock.When locking bolt B removes dead bolt 3
During anterior position, the uncompression of thrust spring 52 of reset assembly 5 drives pushing block 22, back-moving spring 53 and dead bolt 3 to transport forward
It is dynamic, because torque spring is compressed during unlocking, while the lower end of pushing block 22 travels forward, drive torque spring and turn
Axle 62 turns clockwise, and the rear end of rotating shaft 62 rotates to dead bolt rear end latched position.Realize automatically reseting locking.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
This is confined to, any those familiar with the art can readily occur in the technical scope that this utility model is disclosed
Change or replacement, all should cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should
It is defined by scope of the claims.
Claims (10)
1. a kind of autoelectrinic lock, including lock housing, lock core component, positioned at the dead bolt that can axially pass lock housing of lock housing front end, its
It is characterised by：It further comprises reset assembly, and described lock core component includes drive component and transmission component, described
Drive component is connected with described reset assembly, and described transmission component includes pushing block, and described reset assembly is pushed away with described
Block is connected, and described drive component drives dead bolt unlocking locking by described pushing block；After unlocking, when drive component stops work
Make, described dead bolt can realize that automatic double action is locked in the case where described reset assembly drives.
2. a kind of autoelectrinic as claimed in claim 1 is locked, it is characterised in that：Described reset assembly includes spring and leads
Bar, thrust spring and back-moving spring, described spring guide one end is connected with described drive component, described thrust spring set
It is located on described spring guide and with the two ends of described spring guide and is connected, described back-moving spring is located at described pushing block
With between dead bolt.
3. a kind of autoelectrinic as claimed in claim 2 is locked, it is characterised in that：Described spring guide is provided with axially recessed
Groove, the two ends of described thrust spring arrange and are clipped in groove.
4. as claimed in claim 2 or claim 3 a kind of autoelectrinic is locked, it is characterised in that：It further comprises location structure,
Described location structure includes torque spring, rotating shaft and stopping means, and described torque spring is located in lock housing, described torsion
One end of power spring is connected with the lower end of described pushing block, and the other end is connected with described rotating shaft, and described stopping means are used for
Limit the extreme position of the axis of rotation.
5. a kind of autoelectrinic as claimed in claim 4 is locked, it is characterised in that：Described rotating shaft is in " one " type, including in 180
Rotating shaft front end and rotating shaft rear end that degree is arranged, are additionally provided with projection on described rotating shaft rear end, the height of described projection is higher than
Described dead bolt lower end position.
6. a kind of autoelectrinic as claimed in claim 5 is locked, it is characterised in that：Described stopping means are configured to described lock
In shell, it is included, and spacing front end, realizing middle limiting and rear end are spacing, and described rotating shaft front end is limited to counterclockwise described front end
It is spacing；It is spacing that described rotating shaft rear end is limited to clockwise described rear end；Described rotating shaft front end is limited to clockwise described
Realizing middle limiting.
7. as claimed in claim 2 or claim 3 a kind of autoelectrinic is locked, it is characterised in that：The first half of described pushing block is formed with U
Shape groove, is provided with card in described U-lag, described card is connected with described thrust spring；Described thrust spring and
Spring guide is located in described U-lag.
8. a kind of autoelectrinic as claimed in claim 4 is locked, it is characterised in that：Straight pin is provided with below described pushing block,
One end of described torque spring is connected with the rear of described straight pin；Described pushing block side is provided with the same direction with U-lag
Circular hole, in described circular hole card column is provided with；One end of described back-moving spring is located in described circular hole, and described reset bullet
The internal diameter of spring is fastened in described card column.
9. a kind of autoelectrinic as claimed in claim 1 is locked, it is characterised in that：It further comprises detection components, institute
A movable block is provided with the dead bolt stated, is moved axially with before and after the dead bolt；Described detection components are by detecting movable block
Position realize detection dead bolt state.
10. a kind of autoelectrinic as described in claim 1,2,3,8 or 9 is locked, it is characterised in that：Described lock housing includes lock body
Upper lid and lock body lower cover, lid is provided with for carrying out spacing limited block to dead bolt indentation state on lock body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620828161.4U CN206174665U (en) | 2016-07-29 | 2016-07-29 | Automatic electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620828161.4U CN206174665U (en) | 2016-07-29 | 2016-07-29 | Automatic electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206174665U true CN206174665U (en) | 2017-05-17 |
Family
ID=58674275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620828161.4U Active CN206174665U (en) | 2016-07-29 | 2016-07-29 | Automatic electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206174665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121377A (en) * | 2016-07-29 | 2016-11-16 | 珠海汇金科技股份有限公司 | A kind of autoelectrinic lock |
-
2016
- 2016-07-29 CN CN201620828161.4U patent/CN206174665U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121377A (en) * | 2016-07-29 | 2016-11-16 | 珠海汇金科技股份有限公司 | A kind of autoelectrinic lock |
| CN106121377B (en) * | 2016-07-29 | 2019-01-11 | 珠海汇金科技股份有限公司 | A kind of autoelectrinic lock |
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