CN220421027U

CN220421027U - Interface plate structure for plugging USB anti-drop

Info

Publication number: CN220421027U
Application number: CN202321569372.7U
Authority: CN
Inventors: 万宗莲
Original assignee: Tianjin Yu'an Hongjia Technology Co ltd
Current assignee: Tianjin Yu'an Hongjia Technology Co ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2024-01-30
Anticipated expiration: 2033-06-20

Abstract

The utility model discloses an interface board structure for plugging USB (universal serial bus) and preventing the USB from falling, which comprises a USB interface board, wherein the top of the USB interface board is fixedly connected with a fixed box, and a supporting rod is longitudinally and movably connected inside the fixed box. According to the utility model, before the connector is inserted, a user presses the moving block, the moving block drives the second toothed plate to move downwards, the second toothed plate compresses the spring downwards, meanwhile, the second toothed plate drives the gear to rotate, the gear drives the first toothed plate to move upwards, the first toothed plate drives the moving plate to move upwards and simultaneously drives the sucker to move upwards, then the user inserts the connector into the USB interface plate, the user releases the moving block, the spring rebounds to reset the first toothed plate, so that the sucker compresses and fixes the top of the connector, and the falling of the connector is avoided, and the USB interface plate achieves the falling-preventing effect, so that the structure for clamping the connector is realized instead of the traditional mode of fixing the connector, and the phenomenon of shaking and falling is avoided.

Description

Interface plate structure for plugging USB anti-drop

Technical Field

The utility model relates to the technical field of USB interfaces, in particular to an interface board structure for plugging USB and preventing the USB from falling off.

Background

USB interface, universal serial bus is a serial bus standard, is also a technical specification of input/output interface, is widely applied to personal computer and mobile equipment and other information communication products, and is expanded to photographic equipment, digital television (set top box), game machine and other relevant fields.

The USB interface is widely used in information communication, and the USB interface is usually plugged in, and patent publication number: CN216698924U discloses a vehicle-mounted USB charging interface with anti-drop structure, relates to vehicle-mounted charging technical field. The intelligent vehicle-mounted USB charger comprises a vehicle-mounted USB charger, a USB charging head is movably connected inside the vehicle-mounted USB charger, a device fixing box is fixedly arranged at the bottom of the vehicle-mounted USB charger, a motor is fixedly arranged inside the device fixing box, a gear is fixedly arranged at the output end of the motor, a first movable rack is arranged on one side of the gear, and a first fixing plate is fixedly arranged at one end of the first movable rack. According to the utility model, through the operation of the motor, the anti-falling fixing of the USB charging head is realized, so that the phenomenon that the mobile phone cannot be charged due to falling of the USB charging head during charging is prevented.

The prior art solutions described above have the following drawbacks: the USB charging head only has a dustproof structure, in use, the USB connector cannot be clamped and fixed, the phenomenon that the USB charging head is separated due to external force is easy to occur, the safety of the USB connector is reduced, and the USB charging head is inconvenient for a user to use.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide an interface board structure for plugging a USB and preventing the USB from falling, which has the advantages of falling prevention, and solves the problems that the USB charging head only has a dustproof structure, in use, the USB connector cannot be clamped and fixed, the phenomenon of falling off caused by external force is easy to occur, and the safety of the USB connector is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an interface plate structure of grafting USB anti-drop, includes the USB interface plate, the fixed box of top fixedly connected with of USB interface plate, the inside vertical swing joint of fixed box has branch, the fixed surface of branch is connected with the gear, the right side meshing of gear has first pinion rack, the left side meshing of gear has the second pinion rack, the top fixedly connected with movable block of second pinion rack, the top of movable block and the top sliding connection of fixed box, the bottom fixedly connected with spring of second pinion rack, the inside vertical fixedly connected with backup pad of fixed box, the bottom fixedly connected with of spring is at the top of backup pad, the bottom fixedly connected with movable plate of first pinion rack, the bottom fixedly connected with movable block of movable block, the bottom of movable block runs through to the inside of USB interface plate, the inside of fixed box is provided with spacing subassembly.

As the preferable one of the utility model, the limit component comprises a fixed rod which is fixedly connected with the outer side of the fixed box, and the outer sides of the first toothed plate and the second toothed plate are respectively provided with a fixed groove which is in sliding connection with the fixed rod.

Preferably, the outside of the fixing rod is movably embedded with a ball, and the ball is in sliding connection with the fixing groove.

As the preferable mode of the utility model, the front surfaces of the first toothed plate and the second toothed plate are respectively provided with a positioning groove, and the inside of the fixed box is longitudinally and fixedly connected with a positioning rod which is in sliding connection with the fixing grooves.

As the preferable mode of the utility model, four corners of the top of the moving plate are respectively and slidably connected with a sliding rod, and the bottom of the sliding rod is fixedly connected with the bottom of the inner wall of the fixed box.

As the preferable mode of the utility model, the top of the moving block is provided with the anti-skid patterns, and the anti-skid patterns are matched with the moving block for use.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, before the connector is inserted, a user presses the moving block, the moving block drives the second toothed plate to move downwards, the second toothed plate compresses the spring downwards, meanwhile, the second toothed plate drives the gear to rotate, the gear drives the first toothed plate to move upwards, the first toothed plate drives the moving plate to move upwards and simultaneously drives the sucker to move upwards, then the user inserts the connector into the USB interface plate, the user releases the moving block, the spring rebounds to reset the first toothed plate, so that the sucker compresses and fixes the top of the connector, and the falling of the connector is avoided, the USB interface plate achieves the falling prevention effect, and the structure for clamping the connector is achieved instead of the traditional mode of fixing the connector without the connector, so that the phenomenon of shaking and falling is avoided, and the connector is convenient for the user to use.

2. According to the utility model, through the arrangement of the fixing rod, the fixing rod can slide in the fixing groove, so that the stability of the first toothed plate and the second toothed plate is improved, and the fixing rod is convenient for a user to use.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic front cross-sectional view of the structural fastening box of the present utility model;

fig. 3 is a schematic perspective view of a gear structure according to the present utility model.

In the figure: 1. a USB interface board; 2. a fixed box; 3. a support rod; 4. a gear; 5. a first toothed plate; 6. a second toothed plate; 7. a moving block; 8. a spring; 9. a support plate; 10. a moving plate; 11. a movable block; 12. a suction cup; 13. a limit component; 131. a fixed rod; 132. a fixing groove; 14. a ball; 15. a positioning groove; 16. a positioning rod; 17. a slide bar; 18. anti-skid lines.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, the interface board structure for plugging and connecting the USB and preventing the USB from falling comprises a USB interface board 1, a fixed box 2 is fixedly connected to the top of the USB interface board 1, a supporting rod 3 is longitudinally and movably connected to the inside of the fixed box 2, a gear 4 is fixedly connected to the surface of the supporting rod 3, a first toothed plate 5 is meshed to the right side of the gear 4, a second toothed plate 6 is meshed to the left side of the gear 4, a movable block 7 is fixedly connected to the top of the second toothed plate 6, the top of the movable block 7 is slidably connected to the top of the fixed box 2, a spring 8 is fixedly connected to the bottom of the second toothed plate 6, a supporting plate 9 is longitudinally and fixedly connected to the inside of the fixed box 2, the bottom of the spring 8 is fixedly connected to the top of the supporting plate 9, a movable plate 10 is fixedly connected to the bottom of the first toothed plate 5, a movable block 11 is fixedly connected to the bottom of the movable block 11, a sucker 12 is fixedly connected to the bottom of the movable block 11, the bottom of the movable block 11 penetrates into the inside of the USB interface board 1, and a limiting component 13 is arranged inside the fixed box 2.

Referring to fig. 2, the limiting assembly 13 includes a fixing rod 131, the fixing rod 131 is fixedly connected to the outer side of the fixing box 2, and fixing grooves 132 slidably connected to the fixing rod 131 are formed in the outer sides of the first toothed plate 5 and the second toothed plate 6.

As a technical optimization scheme of the utility model, the fixing rod 131 can slide in the fixing groove 132, so that the stability of the first toothed plate 5 and the second toothed plate 6 is improved, and the use is convenient for a user.

Referring to fig. 2, the outside of the fixing lever 131 is movably inserted with a ball 14, and the ball 14 is slidably coupled with the fixing groove 132.

As a technical optimization scheme of the utility model, through the arrangement of the balls 14, the friction force between the fixing rod 131 and the fixing groove 132 is reduced, and the phenomenon of damage caused by friction is avoided.

Referring to fig. 2, the front surfaces of the first toothed plate 5 and the second toothed plate 6 are respectively provided with a positioning groove 15, and a positioning rod 16 which is in sliding connection with the fixing groove 132 is longitudinally and fixedly connected with the inside of the fixing box 2.

According to the technical optimization scheme, the positioning grooves 15 are arranged, so that the first toothed plate 5 and the second toothed plate 6 are conveniently limited, the stability between the first toothed plate 5 and the second toothed plate 6 is improved, and the use is convenient for a user.

Referring to fig. 2, slide bars 17 are slidably connected to four corners of the top of the moving plate 10, and the bottoms of the slide bars 17 are fixedly connected to the bottoms of the inner walls of the fixed box 2.

As a technical optimization scheme of the utility model, through the arrangement of the sliding rods 17, a plurality of positions of the movable plate 10 can be limited, so that the stability of the movable plate 10 is improved, and the movable plate is convenient for a user to use.

Referring to fig. 2, the top of the moving block 7 is provided with anti-skid patterns 18, and the anti-skid patterns 18 are matched with the moving block 7.

As a technical optimization scheme of the utility model, the movable block 7 can slide stably through the arrangement of the anti-skid patterns 18, so that the phenomenon of hand sliding in use of a user is prevented.

The working principle and the using flow of the utility model are as follows: when the anti-drop device is used, a user needs to limit the joint, when the anti-drop device is prevented from automatically separating, before the user is plugged into the joint, the user presses the moving block 7, the moving block 7 drives the second toothed plate 6 to move downwards, the second toothed plate 6 compresses the spring 8 downwards, meanwhile, the second toothed plate 6 drives the gear 4 to rotate, the gear 4 drives the first toothed plate 5 to move upwards, the first toothed plate 5 drives the moving plate 10 to move up and down, meanwhile, the sucker 12 is driven to move upwards, then the user inserts the joint into the USB interface plate 1, the user loosens the moving block 7, the spring 8 rebounds to reset the first toothed plate 5, and the sucker 12 compresses and fixes the top of the joint, so that the anti-drop effect is achieved.

To sum up: this peg graft USB anti-drop's interface plate structure through setting up USB interface plate 1, fixed box 2, branch 3, gear 4, first pinion rack 5, second pinion rack 6, movable block 7, spring 8, backup pad 9, movable plate 10, movable block 11, sucking disc 12 and spacing subassembly 13's cooperation use, has solved this USB and has charged the head and only has dustproof structure, in use, can not carry out the chucking to the USB and fix, appears receiving the phenomenon that external force leads to breaking away from easily, has reduced the problem of USB joint security.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an interface plate structure of grafting USB anti-drop, includes USB interface plate (1), its characterized in that: the USB interface board (1) top fixedly connected with fixed box (2), the inside vertical swing joint of fixed box (2) has branch (3), the fixed surface of branch (3) is connected with gear (4), the right side meshing of gear (4) has first pinion rack (5), the left side meshing of gear (4) has second pinion rack (6), the top fixedly connected with movable block (7) of second pinion rack (6), the top of movable block (7) and the top sliding connection of fixed box (2), the bottom fixedly connected with spring (8) of second pinion rack (6), the inside vertical fixedly connected with backup pad (9) of fixed box (2), the bottom fixedly connected with of spring (8) is at the top of backup pad (9), the bottom fixedly connected with movable plate (10) of first pinion rack (5), the bottom fixedly connected with movable block (11) of movable block (11), the bottom fixedly connected with sucking disc (12) of movable block (11), the bottom fixedly connected with spring (8) of second pinion rack (8) is at the top of backup pad (9), the bottom fixedly connected with USB subassembly (13) inside the inside of fixed box (1).

2. The plug-in USB anti-drop interface board structure of claim 1, wherein: the limiting assembly (13) comprises a fixing rod (131), the fixing rod (131) is fixedly connected to the outer side of the fixing box (2), and fixing grooves (132) which are in sliding connection with the fixing rod (131) are formed in the outer sides of the first toothed plate (5) and the second toothed plate (6).

3. The plug-in USB anti-drop interface board structure of claim 2, wherein: the outside activity of dead lever (131) is inlayed and is had ball (14), ball (14) and fixed slot (132) sliding connection.

4. A plug USB anti-drop interface board structure according to claim 3, wherein: positioning grooves (15) are formed in the front faces of the first toothed plate (5) and the second toothed plate (6), and positioning rods (16) in sliding connection with the fixing grooves (132) are longitudinally and fixedly connected to the inside of the fixing box (2).

5. The plug-in USB anti-drop interface board structure of claim 1, wherein: four corners at the top of the movable plate (10) are respectively and slidably connected with a slide rod (17), and the bottom of the slide rod (17) is fixedly connected with the bottom of the inner wall of the fixed box (2).

6. The plug-in USB anti-drop interface board structure of claim 1, wherein: anti-skidding lines (18) are formed in the top of the moving block (7), and the anti-skidding lines (18) are matched with the moving block (7).