Serial bus USB connector

Abstract

The utility model relates to the technical field of USB connectors, and discloses a serial bus USB connector, which comprises a USB connector, a clamping mechanism is arranged on the outer side of the USB connector, and a protection mechanism is arranged on the outer side of the USB connector. The clamping mechanism comprises two Z-shaped clamping plates and a clamping rod, the two Z-shaped clamping plates are arranged in a crossed mode, a rotating shaft is rotationally arranged in the middle of the crossed mode, the clamping ends of the two Z-shaped clamping plates are fixedly connected with clamping plates respectively, a clamping groove is formed in the side, away from the USB connector, of the clamping rod, a two-way lead screw is arranged in the clamping groove, and the two-way lead screw is arranged in the clamping groove. Clamping blocks are in threaded connection with the surfaces of the positive and negative threads of the two-way lead screw correspondingly, and the top of the two-way lead screw movably penetrates through the clamping rod and is fixedly connected with a rotating wheel. According to the serial bus USB connector, the problem that the USB connector is easy to fall off due to the fact that a cable connected to the tail of the USB connector falls off under the action of gravity during use for a long time is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of USB connectors, in particular to a serial bus USB connector. Background Art

[0002] The USB connector is a device that allows electronic products to connect to each other. With the rapid development of computer hardware, peripheral devices are increasing day by day. Devices such as keyboards, mice, printers, scanners and digital cameras all need to be connected to computers through USB connectors.

[0003] The existing USB connector is plug-in type, so as to achieve interaction with the device. With the advancement of manufacturing technology, USB connectors can be hot-plugged up to tens of thousands of times. However, USB leveling devices are often put aside when not in use. The cable connected to the tail of the USB connector will fall under the action of gravity when in use. If this continues for a long time, it is easy to cause the USB connector to fall off. Therefore, a serial bus USB connector is urgently needed. Utility Model Content

[0004] The purpose of the utility model is to provide a serial bus USB connector to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a serial bus USB connector, comprising a USB connector, a clamping mechanism is arranged on the outside of the USB connector, and a protective mechanism is arranged on the outside of the USB connector;

[0006] The clamping mechanism includes two Z-shaped clamping plates and a clamping rod. The two Z-shaped clamping plates are cross-arranged, and a rotating shaft is rotatably arranged in the middle of the intersection. The clamping ends of the two Z-shaped clamping plates are respectively fixedly connected with clamping plates. A clamping groove is provided on the side of the clamping rod away from the USB connector. A bidirectional screw is arranged in the clamping groove. The surfaces of the bidirectional screw rod with positive and negative threads are respectively threadedly connected with clamping blocks. The top of the bidirectional screw rod movably passes through the clamping rod and is fixedly connected with a rotating wheel.

[0007] Preferably, the clamping blocks are slidably disposed in the clamping grooves, respectively, and the bottom of the bidirectional screw rod is movably connected to the bottom wall of the clamping groove.

[0008] When the USB connector is plugged into the device, the Z-shaped clamps are opened respectively so that the clamps at the clamping ends of the Z-shaped clamps fit the top and bottom of the device, and then the rotating wheel is rotated to rotate the bidirectional screw rod, which drives the clamping blocks to move inward at the same time.

[0009] Preferably, the tops of the clamping plates are respectively fixedly connected with rubber pads, and the rubber pads are respectively provided with convex blocks.

[0010] Preferably, two clamping mechanisms are provided, and the two clamping mechanisms are respectively provided at two ends of the protective mechanism, and the rotating shafts of the clamping mechanisms are respectively fixedly connected to the protective mechanisms.

[0011] The clamping block squeezes the other end of the Z-shaped clamping plate at the same time, and the clamping end of the Z-shaped clamping plate is clamped on the device under the action of the rotating shaft, thereby increasing the tightness between the USB connector and the device and preventing the cable connected to the tail of the USB connector from falling under the action of gravity when in use.

[0012] Preferably, the protection mechanism comprises a protection cover, a spring is arranged at the bottom of the protection cover, and a shock-absorbing pad is arranged inside the protection cover.

[0013] Preferably, the springs are respectively arranged on the inner top wall and the inner bottom wall of the protective cover, and the sides of the springs close to each other are respectively fixedly connected to the USB connector.

[0014] A protective mechanism is also provided on the outside of the USB connector to protect the USB connector from external damage. The protective mechanism includes a protective cover, and springs are respectively provided on the inner top wall and the inner bottom wall of the protective cover. When the USB connector is impacted, the damage to the USB connector can be reduced through the buffering effect of the springs.

[0015] Preferably, the shock-absorbing pads are respectively arranged on the left inner wall and the right inner wall of the protective cover, and the sides of the shock-absorbing pads close to each other are respectively fixedly connected to the USB connector.

[0016] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0017] First, according to the utility model, when the USB connector is plugged into the device, the Z-shaped clamps are opened respectively, so that the clamps at the clamping ends of the Z-shaped clamps fit the top and bottom of the device, and then the rotating wheel is rotated to rotate the bidirectional screw rod, which drives the clamping blocks to move inward at the same time, and the clamping blocks squeeze the other end of the Z-shaped clamps at the same time. Under the action of the rotating shaft, the clamping end of the Z-shaped clamps is clamped on the device, thereby increasing the tightness between the USB connector and the device, and avoiding the problem that the cable connected to the tail of the USB connector falls down under the action of gravity when in use, which may easily cause the USB connector to fall off if it does so for a long time.

[0018] Second, the utility model further provides a protective mechanism on the outside of the USB connector for protecting the USB connector from external damage. The protective mechanism includes a protective cover. The inner top wall and the inner bottom wall of the protective cover are respectively provided with springs. When the USB connector is impacted, the damage to the USB connector can be reduced through the buffering effect of the springs. The left inner wall and the right inner wall of the protective cover are respectively provided with shock-absorbing pads, which further improves the protection effect on the connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 It is a right side structural schematic diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model from the right side;

[0022] Figure 4 It is a front view structural schematic diagram of the utility model.

[0023] Among them: 1. USB connector; 2. Z-shaped clamping plate; 3. Clamping rod; 4. Rotating shaft; 5. Clamping plate; 6. Bidirectional screw rod; 7. Clamping block; 8. Protective cover; 9. Spring; 10. Shock-absorbing pad. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides the following technical solutions: Example

[0026] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , a serial bus USB connector, comprising a USB connector 1, a clamping mechanism is arranged on the outside of the USB connector 1, and a protective mechanism is arranged on the outside of the USB connector 1;

[0027] The clamping mechanism includes two Z-shaped clamping plates 2 and a clamping rod 3. The two Z-shaped clamping plates 2 are cross-arranged, and a rotating shaft 4 is rotatably arranged in the middle of the intersection. The clamping ends of the two Z-shaped clamping plates 2 are respectively fixedly connected with clamping plates 5. A clamping groove is provided on the side of the clamping rod 3 away from the USB connector 1. A bidirectional screw rod 6 is arranged in the clamping groove. The surfaces of the bidirectional screw rod 6 with positive and negative threads are respectively threadedly connected with clamping blocks 7. The top of the bidirectional screw rod 6 movably passes through the clamping rod 3 and is fixedly connected with a rotating wheel.

[0028] The clamping blocks 7 are slidably arranged in the clamping grooves, and the bottom of the bidirectional screw rod 6 is movably connected to the bottom wall of the clamping groove.

[0029] The tops of the clamping plates 5 are respectively fixedly connected with rubber pads, on which convex blocks are respectively arranged.

[0030] There are two clamping mechanisms, which are respectively arranged at two ends of the protection mechanism, and the rotating shafts 4 of the clamping mechanisms are respectively fixedly connected to the protection mechanisms.

[0031] Through the above technical solution, when the USB connector 1 is plugged into the device, the Z-shaped clamps 2 are opened respectively, so that the clamps 5 at the clamping ends of the Z-shaped clamps 2 fit the top and bottom of the device, and then the rotating wheel is rotated to rotate the bidirectional screw 6, and the bidirectional screw 6 drives the clamping block 7 to move inward at the same time, and the clamping block 7 squeezes the other end of the Z-shaped clamp 2 at the same time. Under the action of the rotating shaft 4, the clamping end of the Z-shaped clamp 2 is clamped on the device, thereby increasing the tightness between the USB connector 1 and the device, and avoiding the cable connected to the tail of the USB connector 1 from falling under the action of gravity during use. If this happens for a long time, it is easy to cause the USB connector 1 to fall off. Example

[0032] See also Figure 4 On the basis of the first embodiment, it is further obtained that the protection mechanism includes a protection cover 8, a spring 9 is arranged at the bottom of the protection cover 8, and a shock-absorbing pad 10 is arranged inside the protection cover 8.

[0033] The springs 9 are respectively arranged on the inner top wall and the inner bottom wall of the protective cover 8 , and the sides of the springs 9 close to each other are respectively fixedly connected to the USB connector 1 .

[0034] The shock-absorbing pads 10 are respectively arranged on the left inner wall and the right inner wall of the protective cover 8 , and the sides of the shock-absorbing pads 10 that are close to each other are respectively fixedly connected to the USB connector 1 .

[0035] Through the above technical solution, a protective mechanism is further provided on the outside of the USB connector 1 to protect the USB connector 1 from external damage. The protective mechanism includes a protective cover 8. The inner top wall and the inner bottom wall of the protective cover 8 are respectively provided with springs 9. When the USB connector 1 is impacted, the damage to the USB connector 1 can be reduced through the buffering effect of the springs 9. The left inner wall and the right inner wall of the protective cover 8 are respectively provided with shock-absorbing pads 10, which further improves the protection effect of the connector.

[0036] During actual operation, when this device is in use, when the USB connector 1 is plugged into the device, the Z-shaped clamps 2 are opened respectively, so that the clamps 5 at the clamping ends of the Z-shaped clamps 2 fit the top and bottom of the device, and then the rotating wheel is rotated to rotate the bidirectional screw 6, and the bidirectional screw 6 drives the clamping block 7 to move inward at the same time, and the clamping block 7 squeezes the other end of the Z-shaped clamp 2 at the same time. Under the action of the rotating shaft 4, the clamping end of the Z-shaped clamp 2 is clamped on the device, thereby increasing the tightness between the USB connector 1 and the device, and avoiding the cable connected to the tail of the USB connector 1 from falling under the action of gravity when in use. If this happens for a long time, it is easy to cause the USB connector 1 to fall off.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A serial bus USB connector, comprising a USB connector (1), characterized in that: A clamping mechanism is provided on the outside of the USB connector (1), and a protective mechanism is provided on the outside of the USB connector (1); The clamping mechanism comprises two Z-shaped clamping plates (2) and a clamping rod (3). The two Z-shaped clamping plates (2) are cross-arranged and a rotating shaft (4) is rotatably arranged in the middle of the intersection. The clamping ends of the two Z-shaped clamping plates (2) are respectively fixedly connected to clamping plates (5). A clamping groove is provided on a side of the clamping rod (3) away from the USB connector (1). A bidirectional screw rod (6) is arranged in the clamping groove. The surfaces of the bidirectional screw rod (6) with positive and negative threads are respectively threadedly connected to clamping blocks (7). The top of the bidirectional screw rod (6) movably passes through the clamping rod (3) and is fixedly connected to a rotating wheel.

2. A serial bus USB connector according to claim 1, characterized in that: The clamping blocks (7) are respectively slidably arranged in the clamping grooves, and the bottom of the bidirectional screw rod (6) is movably connected to the bottom wall of the clamping groove.

3. A serial bus USB connector according to claim 1, characterized in that: The tops of the clamping plates (5) are respectively fixedly connected with rubber pads, and the rubber pads are respectively provided with convex blocks.

4. A serial bus USB connector according to claim 1, characterized in that: Two clamping mechanisms are provided, and the two clamping mechanisms are respectively provided at two ends of the protection mechanism, and the rotating shafts (4) of the clamping mechanisms are respectively fixedly connected to the protection mechanisms.

5. The serial bus USB connector according to claim 1, characterized in that: The protection mechanism comprises a protection cover (8), a spring (9) is arranged at the bottom of the protection cover (8), and a shock-absorbing pad (10) is arranged inside the protection cover (8).

6. A serial bus USB connector according to claim 5, characterized in that: The springs (9) are respectively arranged on the inner top wall and the inner bottom wall of the protective cover (8), and the sides of the springs (9) close to each other are respectively fixedly connected to the USB connector (1).

7. A serial bus USB connector according to claim 6, characterized in that: The shock-absorbing pads (10) are respectively arranged on the left inner wall and the right inner wall of the protective cover (8), and the sides of the shock-absorbing pads (10) close to each other are respectively fixedly connected to the USB connector (1).

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