CN210534647U - Plug protector for computer USB interface - Google Patents
Plug protector for computer USB interface Download PDFInfo
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- CN210534647U CN210534647U CN201922236310.4U CN201922236310U CN210534647U CN 210534647 U CN210534647 U CN 210534647U CN 201922236310 U CN201922236310 U CN 201922236310U CN 210534647 U CN210534647 U CN 210534647U
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- plate
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- fixedly connected
- usb interface
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Abstract
The utility model relates to a plug protector of a computer USB interface, which effectively solves the problems that the prior computer USB interface can not avoid the influence of external dust or water vapor and the subsequent use is influenced by the shaking of transmission equipment in the USB interface; the technical scheme includes that the intelligent electronic device comprises a mainframe box, a USB interface is arranged on the mainframe box, a protective cover plate is fixedly connected to the front end of the mainframe box, a rectangular fixing groove is formed in the protective cover plate, an upper fixing plate and a lower fixing plate are connected to the rectangular fixing groove in a rotating mode, two torsion spring fixing shafts are fixedly connected to the rectangular fixing groove, torsion springs are fixedly connected to the two torsion spring fixing shafts, two fixing sliding holes located on the left side and the right side of the rectangular fixing groove are formed in the protective cover plate, and fixing pistons are connected to; the utility model discloses an effectual dustproof, waterproof and conveying equipment of having solved of rotatable protective cover board, upper and lower fixed plate, torsional spring and slip stopper rocks problem, and the succinct stability of structure has high universality.
Description
Technical Field
The utility model relates to a fly computer technical field specifically is plug protector of computer USB interface.
Background
Along with the continuous development of science and technology, the computer has become one of the essential electronic product of people's life amusement and daily official working, all is equipped with the USB interface of rectangular shape on present computer machine case, and external equipment's data can be transmitted to the computer through the USB interface on, but current USB interface on the computer machine case is when not using, all exposes outside usually, along with the time accumulation, receives external environment's influence great, influences the USB interface and puts into life, leads to the insensitive or even unable use of information reception.
The following problems exist in the protection process of the current USB interface:
1. the USB interface is exposed for a long time and easily enters internal dust, the cleaning is inconvenient and even influences the normal use of the USB interface, and when the external environment is wet, the water vapor can not be prevented from entering;
2. when a USB flash disk or other transmission equipment is inserted into the USB interface, the USB interface is easy to shake, and the USB interface is in poor contact due to long-time shaking.
Therefore, the utility model provides a plug protector of computer USB interface solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a plug protector of computer USB interface, the effectual current computer USB interface of having solved can not avoid the influence of external dust or steam and transmission equipment rock the problem that influences follow-up use in the USB interface.
The utility model discloses a mainframe box, the USB interface of seting up on the mainframe box, mainframe box front end fixedly connected with protective cover plate, protective cover plate seted up the rectangle fixed slot, the rectangle fixed slot in rotate respectively from top to bottom and be connected with upper fixed plate and bottom plate, the rectangle fixed slot in all fixedly connected with be located the torsional spring fixed axle of upper fixed plate and bottom plate rear from top to bottom, two the torsional spring fixed axles on all fixedly connected with the torsional spring, two torsional spring one end all with protective cover plate fixed connection, two the other end of torsional spring respectively with adjacent upper fixed plate, bottom plate fixed connection;
two fixed sliding holes positioned on the left side and the right side of the rectangular fixed groove are formed in the protective cover plate, fixed pistons are connected in the fixed sliding holes in a sliding mode, and the two fixed pistons are fixedly connected through fixed springs arranged in the fixed sliding holes;
the protective cover plate left side open and be equipped with wedge board sliding hole, wedge board sliding hole in sliding connection have with upper fixed plate and bottom plate all contact the wedge board of connecting.
Preferably, the upper end of the wedge-shaped plate sliding hole is provided with a T-shaped sliding rail, the upper end of the wedge-shaped plate is fixedly connected with a T-shaped sliding block matched with the T-shaped sliding rail, and the right end of the T-shaped sliding block is fixedly connected with a limiting plate.
Preferably, the protection apron with mainframe box sliding connection, the mainframe box front end seted up vertical slide rail and horizontal slide rail, vertical slide rail with horizontal slide rail intersect, vertical slide rail in about sliding connection have vertical slider, horizontal slide rail in about sliding connection have horizontal slider, vertical slider on rotate and be connected with the dwang, the dwang lower extreme with horizontal slider rotate and connect, make vertical slider and horizontal slider's cooperation slide down the dwang can 90 degrees swing back and forth, the protection apron seted up with dwang matched with rotor plate fixed slot, the dwang pass through the rotor plate fixed slot with protection apron fixed connection.
Preferably, the rear end of the protective cover plate is provided with a protective plug sliding groove matched with the USB interface, the protective plug sliding groove is internally and longitudinally connected with a sliding plug in a sliding way, so that when the protective cover plate rotates 90 degrees anticlockwise, the sliding plug is matched with the USB interface, and the front end of the sliding plug is fixedly connected with the other end of the protective spring fixedly connected with the protective cover plate.
Preferably, the mainframe box is provided with a locking groove, a locking sliding block is connected in the locking groove in a front-back sliding manner, a locking spring is fixedly connected at the rear end of the locking sliding block, and the rear end of the locking spring is fixedly connected with the mainframe box, so that the locking sliding block supports the protective cover plate when the rectangular fixing groove is matched with the USB interface.
Preferably, the lower end of the protective cover plate is fixedly connected with two sliding rings, and the two sliding rings are internally and longitudinally connected with a locking block push rod with the rear end in contact fit with the locking slide block in a sliding manner;
the lower end of the wedge-shaped plate is fixedly connected with a push-pull inclined plate, and the push-pull inclined plate is in contact connection with the front end of the locking block push rod;
the left end fixedly connected with reset spring of horizontal slide rail, reset spring right-hand member fixedly connected with reset plate, reset plate with horizontal slider contact connect.
The utility model improves the prior USB interface, and solves the problems of dust prevention and water prevention by additionally arranging a rotatable protective cover plate; the problem of shaking of the transmission device is solved by additionally arranging the torsion spring and the upper and lower fixing plates; the USB interface can be sealed and protected by additionally arranging the sliding plug; the utility model discloses an effectual dustproof, waterproof and conveying equipment of having solved of rotatable protective cover board, upper and lower fixed plate, torsional spring and slip stopper rocks problem, and the succinct stability of structure has high universality.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic view of a partial perspective view of the present invention.
Fig. 3 is a schematic view of a second perspective partial view of the present invention.
Fig. 4 is a schematic sectional view of the protection mechanism of the present invention.
Fig. 5 is a perspective view of the protection device of the present invention.
Fig. 6 is a schematic view of the protection section of the sliding plug of the present invention.
Fig. 7 is a schematic perspective view of the locking slider control mechanism of the present invention.
Fig. 8 is a perspective view of the protective cover plate of the present invention.
Fig. 9 is a schematic sectional view of the fixed piston control mechanism of the present invention.
Fig. 10 is a perspective view of the rotation control mechanism of the protective cover plate of the present invention.
Fig. 11 is a perspective view of the locking slider control of the present invention.
Fig. 12 is a schematic sectional view of the horizontal sliding block resetting mechanism of the present invention.
Fig. 13 is a sliding sectional view of the wedge plate of the present invention.
Detailed Description
The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings of fig. 1 to 13. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.
Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
Embodiment one, the utility model relates to a plug protector of computer USB interface, including the mainframe box 1, the mainframe box 1 on seted up USB interface 2, the front end fixedly connected with protective cover plate 3 of mainframe box 1, protective cover plate 3 on seted up rectangle fixed slot 4, rectangle fixed slot 4 and USB interface 2 cooperate and the outline with the clearance fit such as USB interface 2, be convenient for the insertion of external transmission device, and provide fixed basis and space for subsequent structure, rectangle fixed slot 4 in upper and lower respectively the rotation be connected with upper fixed plate 5 and bottom plate 6, upper fixed plate 5, bottom plate 6 reach in the rotation process make the rectangle fixed slot 4 close or open, upper fixed plate 5 and bottom plate 6 finish the insertion of external transmission device when opening, when upper fixed plate 5 and bottom plate 6 are in the closed state, the USB interface 2 is isolated from the external environment to achieve the dustproof and waterproof effects, torsion spring fixing shafts 7 positioned behind the upper fixing plate 5 and the lower fixing plate 6 are fixedly connected in the rectangular fixing groove 4 from top to bottom, torsion springs 8 are fixedly connected on the two torsion spring fixing shafts 7, one ends of the two torsion springs 8 are fixedly connected with the protective cover plate 3, the other ends of the two torsion springs 8 are fixedly connected with the upper fixing plate 5 and the lower fixing plate 6 respectively, the torsion spring 8 is compressed by pushing the upper fixing plate 5 and the lower fixing plate 6 so that the upper fixing plate 5 and the lower fixing plate 6 are opened, when the external transmission device is inserted into the USB interface 2, the external transmission device is clamped and fixed by the upper fixing plate 5 and the lower fixing plate 6 under the action of the torsion spring 8, so that the external transmission device is prevented from shaking;
two fixed sliding holes 9 positioned at the left side and the right side of the rectangular fixed groove 4 are formed in the protective cover plate 3, fixed pistons 10 are connected in the fixed sliding holes 9 in a sliding mode, one side, close to the rectangular fixed groove 4, of each fixed piston 10 is provided with a round chamfer, the fixed pistons 10 can be pushed to slide in the fixed sliding holes 9 in a matching mode with the round chamfers in the insertion process of external transmission equipment, the two fixed pistons 10 are fixedly connected through fixed springs 11 arranged in the fixed sliding holes 9, when the external transmission equipment is inserted, the transmission equipment is fixedly clamped in the left-right direction under the action of the fixed springs 11, and when the transmission equipment is pulled out, the pistons are reset under the action of the fixed springs 11;
a wedge-shaped plate sliding hole 12 is formed in the left side of the protective cover plate 3, a wedge-shaped plate 13 in contact connection with the upper fixing plate 5 and the lower fixing plate 6 is connected in the wedge-shaped plate sliding hole 12 in a sliding mode, the wedge-shaped plate 13 is pressed to slide rightwards, the upper fixing plate 5 and the lower fixing plate 6 are pushed to rotate in the process that the wedge-shaped plate 13 slides rightwards, pre-opening of the upper fixing plate 5 and the lower fixing plate 6 is achieved, insertion of transmission equipment is facilitated, and after the transmission equipment is inserted, the wedge-shaped plate 13 is reset to a corresponding position by the upper fixing plate 5 and the lower fixing plate 6 under the action of the torsion spring 8;
in this embodiment, when the USB interface is specifically implemented, the wedge plate 13 is pressed to the right side to open the upper fixing plate 5 and the lower fixing plate 6, the transmission device is inserted into the USB interface 2 after the upper fixing plate 5 and the lower fixing plate 6 are opened, the pistons are pushed to slide to the left and right sides respectively during the insertion of the transmission device, the two pistons clamp and fix the left and right sides of the transmission device, the wedge plate 13 is released to be pressed, the upper fixing plate 5 and the lower fixing plate 6 clamp and fix the transmission device under the action of the torsion spring 8, so as to prevent the transmission device from shaking, after the transmission device is used, the wedge plate 13 is pressed to release the fixed clamping of the transmission device by the upper fixing plate 5 and the lower fixing plate 6, the transmission device is pulled out, and after the transmission device is pulled out, the upper fixing plate 5 and the rectangular fixing groove 4 are closed under the action of the torsion spring 8, and the USB interface 2 is isolated from the external environment.
Second embodiment, on the basis of first embodiment, follow at wedge plate 13 the gliding in-process of protective cover plate 3, the phenomenon that wedge plate 13 rocked and derails easily appears, this embodiment provides one kind and puts to derail and the mode that wedge plate 13 rocked, specifically, wedge plate sliding hole 12 upper end seted up T shape slide rail 14, wedge plate 13 upper end fixedly connected with T shape slide rail 14 matched with T shape slider 15 under the effect of T shape slide rail 14 with T shape slider 15 wedge plate 13 follow wedge plate sliding hole 12 steadily slide, the right-hand member fixedly connected with limiting plate of T shape slider 15, when wedge plate 13 slide to the leftmost side, the limiting plate with protective cover plate 3 contact cooperation, prevent to appear derailing the phenomenon.
Third embodiment, on the basis of first embodiment, upper fixed plate 5 and bottom plate 6 when closing, can appear sealed not tight and can not right USB interface 2 direct seal protection, still easily appear external interference's phenomenon, this embodiment provides a better structure of sealed protective effect, it is specific, protective cover plate 3 with mainframe box 1 sliding connection, 1 front end of mainframe box seted up vertical slide rail 17 and horizontal slide rail 18, vertical slide rail 17 with horizontal slide rail 18 intersect, vertical slide rail 17 in have vertical slider 19 from top to bottom sliding connection, horizontal slide rail 18 in horizontal slide rail have horizontal slider 20, vertical slider 19 upper end rotate and be connected with dwang 21, dwang 21 lower extreme with horizontal slider 20 rotate and connect, make and work as horizontal slider 20 drive when sliding to the right side vertical slider 20 drive dwang 19 slide downwards and then drive vertical slider 19 slide and drive horizontal slider 20 slide 21 wind horizontal slider 20 anticlockwise rotation, work as horizontal slider 20 slide left side drive vertical slider 19 upwards slide and then drive dwang 21 wind horizontal slider 20 clockwise rotate vertical slider 19 and horizontal slider 20's cooperation slide down dwang 21 can 90 degrees round-trip pendulum, in order to guarantee dwang 21 can clockwise and anticlockwise rotate 90 degrees accuracy, work as dwang 21 when vertical, horizontal slider 20 left end face with horizontal slide rail 18 left side wall contact, work as dwang 21 when in the horizontality, vertical slider 19 the up end with vertical slide rail 17's up end contact, limited dwang 21 pivoted position, protective cover plate 3 seted up with dwang 21 matched with rotor plate fixed slot 22, dwang 21 pass through the dwang fixed slot 22 with 3 fixed connection of protection apron, make dwang 21 rotate and drive the protection dry plate synchronous rotation, what need notice this moment dwang 21 be in the horizontality when, the area of protection apron 3 need satisfy will USB interface 2 cover completely, right USB interface 2 seal.
Fourth embodiment, on the basis of third embodiment, in order to right USB interface 2 realize better sealed effect, will USB interface 2's socket department seal, this embodiment provides an efficient sealed mode, and is concrete, 3 rear ends of protective cover plate seted up with USB interface 2 matched with protective plug sliding tray 23, make protective cover plate 3 anticlockwise rotation 90 degrees in the time, promptly dwang 21 when being in the horizontality, make protective plug sliding tray 23 with USB interface 2 cooperate, protective plug sliding tray 23 in around sliding connection have sliding plug 24, sliding plug 24 front end fixedly connected with other end with protective cover plate 3 fixed connection's protective spring 25, sliding plug 24 front end be the rectangle form while the rear end is circular-arc, help sliding plug 24 in protective cover plate 3 front end the pressure of mainframe box 1 move and under the effect of protective spring 25 along protective cover plate 3 front end And the rear sliding is carried out, when the protective plug sliding groove 23 is matched with the USB interface 2, the sliding plug 24 slides backwards under the action of the protective spring 25 to be matched and sealed with the USB interface 2, in order to ensure the sealing depth of the sliding plug 24, the outline of the rectangular part at the front end of the sliding plug 24 is larger than the outline of the USB interface 2, so that the depth of the sliding plug 24 entering the USB interface 2 in the sliding process is a certain value, the periphery of the USB interface 2 is sealed at the same time, and the dustproof and waterproof effect is enhanced.
Fifth embodiment, on the basis of third embodiment, mainframe box 1 set up locking groove 26, locking groove 26 in sliding connection have locking slider 27 around, locking slider 27 rear end fixedly connected with locking spring 28, locking spring 28 rear end and mainframe box 1 fixed connection, make when rectangle fixed slot 4 with USB interface 2 cooperate, locking slider 27 to protective cover plate 3 support, when protective cover plate 3 and dwang 21 be in the horizontality, protective cover plate 3 to locking slider 27 extrude, make locking slider 27 be located locking groove 26, when promoting protective cover plate 3 and dwang 21 synchronous clockwise when rotating, when protective cover plate 3 clockwise rotate 90 degrees, protective cover plate 3 break away from just pressing to locking slider 27, at this time, the locking slider 27 slides to the front side under the action of the locking spring 28, so that the locking slider 27 locks the protective cover 3 and is placed and dropped.
Sixth embodiment, on the basis of the fifth embodiment, two sliding rings 29 are fixedly connected to the lower end of the protective cover plate 3, locking block push rods 30, the rear ends of which are in contact with the locking sliders 27, are slidably connected in the two sliding rings 29 in a front-back manner, and the locking block push rods 30 slide backwards to drive the locking sliders 27 to slide backwards so that the locking sliders 27 unlock the protective cover plate 3, so that the protective cover plate 3 can be smoothly rotated and reset anticlockwise;
it should be noted that when the wedge plate 13 is slightly pressed, the locking slider 27 slides but cannot unlock the protective cover 3, and only when the wedge plate 13 is pressed to the rightmost end, the locking slider 27 can completely slide into the locking groove 26, so as to complete unlocking of the protective cover 3;
the lower end of the wedge plate 13 is fixedly connected with a push-pull inclined plate 31, the push-pull inclined plate 31 is in contact connection with the front end of the locking block push rod 30, the push-pull inclined plate 31 is driven to slide towards the right side synchronously while the wedge plate 13 is pushed towards the right side to unlock the transmission equipment, the locking block push rod 30 is driven to slide backwards in the process that the push-pull inclined plate 31 slides towards the right side, the locking slide block 27 slides backwards to unlock the protective cover plate 3, and the protective cover plate 3 can be automatically reset and sealed only by further operating the wedge plate 13;
in order to ensure that the protective cover plate 3 can be automatically rotated counterclockwise to reset after being unlocked, the embodiment provides a reset triggering mode, the left end of the horizontal sliding rail 18 is fixedly connected with a reset spring 32, the right end of the reset spring 32 is fixedly connected with a reset plate 33, the reset plate 33 is in contact connection with the horizontal sliding block 20, when the horizontal sliding block 20 is located at the leftmost end, the rotating rod 21 is in a vertical state, the horizontal sliding block 20 extrudes the reset plate 33 to further enable the reset spring 32 to be in a compression state, when the protective cover plate 3 needs to be reset, after the protective cover plate 3 is unlocked, the horizontal sliding block 20 slides to the right side under the elastic force of the reset spring 32 to further drive the protective cover plate 3 to rotate counterclockwise, after the multiple protective cover plates 3 are triggered by counterclockwise rotation, the gravity center of the protective cover plate 3 changes constantly, so that the protective cover plate 3 automatically rotates to a horizontal state.
When the USB interface locking device is used specifically, the rotating rod 21 at the initial position is in a horizontal state, namely the protective plug sliding groove 23 is matched with the USB interface 2, the sliding plug 24 seals the USB interface 2, when a transmission device needs to be inserted, the protective cover plate 3 is rotated to enable the protective cover plate 3 to rotate clockwise to the limit position, meanwhile, the protective plug sliding groove 23 is separated from the USB interface 2, under the extrusion of the protective cover plate 3, the sliding plug 24 slides into the protective plug sliding groove 23, and at the moment, the locking sliding block 27 slides to the front side under the action of the locking spring 28 to enable the locking sliding block 27 to lock the protective cover plate 3;
then, the wedge-shaped plate 13 is slightly pressed towards the right side, so that the upper fixing plate 5 and the lower fixing plate 6 are opened, the transmission equipment is inserted into the USB interface 2, in the process of inserting the transmission equipment, the pistons are pushed to respectively slide towards the left side and the right side, the two pistons clamp and fix the left side and the right side of the transmission equipment, and meanwhile, the upper fixing plate 5 and the lower fixing plate 6 clamp and fix the transmission equipment under the action of the torsion spring 8, so that the transmission equipment is prevented from shaking;
after the use is finished, the wedge-shaped plate 13 is pressed to the rightmost side, at the moment, the wedge-shaped plate 13 props the upper fixing plate 5 and the lower fixing plate 6 to release the fixation of the transmission equipment, and meanwhile, the wedge-shaped plate 13 drives the locking slide block 27 to slide backwards under the action of the push-pull inclined plate 31 and the locking block push rod 30 to unlock the protective cover plate 3;
after 3 unblocks of protective cover, horizontal slider 20 slides to the right side and then drives 3 anticlockwise rotations of protective cover under reset spring 32's elasticity effect, triggers the back at 3 anticlockwise rotations of many protective cover, and the focus of protective cover 3 changes constantly, makes protective cover 3 independently rotate to the horizontality, and at this moment, sliding plug 24 slides backward under protective spring 25's effect and USB interface 2 cooperates sealedly.
The utility model improves the prior USB interface, and solves the problems of dust prevention and water prevention by additionally arranging a rotatable protective cover plate; the problem of shaking of the transmission device is solved by additionally arranging the torsion spring and the upper and lower fixing plates; the USB interface can be sealed and protected by additionally arranging the sliding plug; the utility model discloses an effectual dustproof, waterproof and conveying equipment of having solved of rotatable protective cover board, upper and lower fixed plate, torsional spring and slip stopper rocks problem, and the succinct stability of structure has high universality.
Claims (6)
1. Plug protector of computer USB interface, set up the USB interface on mainframe box (1) including mainframe box (1), its characterized in that, mainframe box (1) front end fixedly connected with protection apron (3), protection apron (3) on seted up rectangle fixed slot (4), rectangle fixed slot (4) in rotate respectively from top to bottom and be connected with upper fixed plate (5) and bottom plate (6), rectangle fixed slot (4) in equal fixedly connected with be located from top to bottom torsion spring fixed axle (7) at upper fixed plate (5) and bottom plate (6) rear, two torsion spring fixed axle (7) on equal fixedly connected with torsion spring (8), two torsion spring (8) one end all with protection apron (3) fixed connection, two the other end of torsion spring (8) respectively with adjacent upper fixed plate (5), The lower fixing plate (6) is fixedly connected;
two fixed sliding holes (9) positioned at the left side and the right side of the rectangular fixed groove (4) are formed in the protective cover plate (3), fixed pistons (10) are connected in the fixed sliding holes (9) in a sliding mode, and the two fixed pistons (10) are fixedly connected through fixed springs (11) arranged in the fixed sliding holes (9);
protection apron (3) left side seted up wedge plate sliding hole (12), wedge plate sliding hole (12) sliding connection have with upper fixed plate (5) and lower fixed plate (6) equal contact wedge plate (13) of connecting.
2. The plugging and unplugging protection device of the computer USB interface (2) according to claim 1, wherein a T-shaped slide rail (14) is arranged at the upper end of the wedge-shaped plate slide hole (12), a T-shaped slide block (15) matched with the T-shaped slide rail (14) is fixedly connected to the upper end of the wedge-shaped plate (13), and a limit plate is fixedly connected to the right end of the T-shaped slide block (15).
3. The plugging and unplugging protection device of the computer USB interface (2) according to claim 1, characterized in that the protection cover plate (3) is connected with the mainframe box (1) in a sliding manner, the front end of the mainframe box (1) is provided with a vertical sliding rail (17) and a horizontal sliding rail (18), the vertical sliding rail (17) is intersected with the horizontal sliding rail (18), the vertical sliding rail (17) is internally provided with a vertical sliding block (19) in a vertical sliding manner, the horizontal sliding rail (18) is internally provided with a horizontal sliding block (20) in a left-right sliding manner, the vertical sliding block (19) is rotatably connected with a rotating rod (21), the lower end of the rotating rod (21) is rotatably connected with the horizontal sliding block (20), so that the vertical sliding block (19) and the horizontal sliding block (20) are matched to slide under the rotating rod (21) to swing back and forth by 90 degrees, protection apron (3) seted up with dwang (21) matched with rotor plate fixed slot (22), dwang (21) pass through rotor plate fixed slot (22) with protection apron (3) fixed connection.
4. The plugging and unplugging protection device of the computer USB interface (2) according to claim 3, wherein a protection plug sliding groove (23) matched with the USB interface (2) is formed at the rear end of the protection cover plate (3), a sliding plug (24) is connected in the protection plug sliding groove (23) in a front-back sliding manner, when the protection cover plate (3) rotates 90 degrees anticlockwise, the sliding plug (24) is matched with the USB interface (2), and the front end of the sliding plug (24) is fixedly connected with a protection spring (25) of which the other end is fixedly connected with the protection cover plate (3).
5. The plugging and unplugging protection device of a computer USB interface (2) according to claim 3, characterized in that the host case (1) is provided with a locking groove (26), a locking slide block (27) is connected in the locking groove (26) in a sliding manner, a locking spring (28) is fixedly connected with the rear end of the locking slide block (27), and the rear end of the locking spring (28) is fixedly connected with the host case (1).
6. The plugging and unplugging protection device of the computer USB interface (2) according to claim 5, characterized in that two sliding rings (29) are fixedly connected to the lower end of the protection cover plate (3), and a locking block push rod (30) with the rear end contacting and matching with the locking slide block (27) is slidably connected in the two sliding rings (29) back and forth;
the lower end of the wedge-shaped plate (13) is fixedly connected with a push-pull inclined plate (31), and the push-pull inclined plate (31) is in contact connection with the front end of the locking block push rod (30);
the left end fixedly connected with reset spring (32) of horizontal slide rail (18), reset spring (32) right-hand member fixedly connected with reset plate (33), reset plate (33) with horizontal slider (20) contact connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922236310.4U CN210534647U (en) | 2019-12-13 | 2019-12-13 | Plug protector for computer USB interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922236310.4U CN210534647U (en) | 2019-12-13 | 2019-12-13 | Plug protector for computer USB interface |
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| Publication Number | Publication Date |
|---|---|
| CN210534647U true CN210534647U (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922236310.4U Expired - Fee Related CN210534647U (en) | 2019-12-13 | 2019-12-13 | Plug protector for computer USB interface |
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| Country | Link |
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| CN (1) | CN210534647U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112271492A (en) * | 2020-11-13 | 2021-01-26 | 深圳市同一方光电技术有限公司 | LED display module with interface protection structure and LED display device |
| CN112558722A (en) * | 2020-12-25 | 2021-03-26 | 北京涌现数字科技有限公司 | Card slot shielding device of computing equipment |
| CN112965577A (en) * | 2021-02-22 | 2021-06-15 | 山东英信计算机技术有限公司 | Server hard disk backplate configuration structure with dustproof function |
-
2019
- 2019-12-13 CN CN201922236310.4U patent/CN210534647U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112271492A (en) * | 2020-11-13 | 2021-01-26 | 深圳市同一方光电技术有限公司 | LED display module with interface protection structure and LED display device |
| CN113675649A (en) * | 2020-11-13 | 2021-11-19 | 深圳市同一方光电技术有限公司 | LED display module with data line docking mechanism |
| CN113675649B (en) * | 2020-11-13 | 2022-06-07 | 深圳市同一方光电技术有限公司 | LED display module with data line docking mechanism |
| CN112558722A (en) * | 2020-12-25 | 2021-03-26 | 北京涌现数字科技有限公司 | Card slot shielding device of computing equipment |
| CN112965577A (en) * | 2021-02-22 | 2021-06-15 | 山东英信计算机技术有限公司 | Server hard disk backplate configuration structure with dustproof function |
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