Serial port data line with screw fixing structure

Abstract

The utility model provides a serial port data line with screw fixing structure belongs to data line technical field, including data line, fixed component and protection subassembly, fixed component includes the connecting block of setting in the one side of connector, the utility model has the advantages of: the connecting rod rotation will drive screw rotation, screw rotation will move through the inner wall other side of reinforcing pad and protection box, make the end of screw enter the fixed hole of external equipment, when screw enters the fixed hole rubber ring pad follows it and enters the fixed hole, is extruded, and then increases friction, at this moment, the user rotates the cross -shaped holding head of screw rod top and drives screw rod rotation, screw rod will move downward, and the screw rod moves downward and drives the limit position seat to move downward, and then drives the antiskid pad to move downward, and the connecting rod is clamped with the support seat cooperation, and the screw is positioned, avoids generating the situation that the screw is automatically withdrawn because of the vibration, so as to realize the purpose of stable fixation.

Description

Technical Field

[0001] This utility model belongs to the field of data cable technology, specifically relating to a serial port data cable with a screw fixing structure. Background Technology

[0002] A serial interface, also known as a serial communication interface or serial port, is an expansion interface that uses serial communication. A search reveals that application number "CN202221668197.2" discloses "a data cable with a fixed structure," which describes that "an elastic pad has a certain elasticity, and the metal connector can be tightly fixed to different models of the same device during charging, preventing damage to the metal connector from external impact." While the elastic pad's elasticity allows for tight fixing of the metal connector to different models of the same device during charging, effectively preventing damage from external impact, the above-mentioned document still has the following problems in practical use: In actual use, it is not secure enough when inserted and is easy to fall out. In addition, it lacks protective functions and is easy to damage the plug and data cable.

[0003] Therefore, providing a data cable that can be fixed securely after insertion and has protective functions is highly practical. Utility Model Content

[0004] The purpose of this utility model is to provide a serial data cable with a screw fixing structure, which aims to solve the above-mentioned technical problems.

[0005] This utility model provides a serial data cable with a screw fixing structure, including a data cable, a fixing component, and a protective component.

[0006] Connectors are provided on both sides of the data cable; The fixing component includes a connecting block disposed on one side of the connector, with protective boxes disposed at both ends of the connecting block. A connecting rod is slidably connected to one side of the inner wall of the protective box, and a screw is disposed on one side of the connecting rod. One side of the screw is threadedly connected to the other side of the inner wall of the protective box. A rubber ring is disposed on one side of the outer wall of the screw. A support seat is movably connected to the bottom of the connecting rod. A lead screw is threadedly connected to the top of the protective box. A limit seat is rotatably connected to the bottom of the lead screw. An anti-slip pad is disposed at the bottom of the limit seat. The protective component includes a plug located on one side of the connector, with a buffer sleeve on the outer wall of the plug, and a fixing bracket on the other side of the connector. The data cable is inserted and connected to the inside of the fixing bracket, and the outer wall of the data cable is provided with a wear-resistant and corrosion-resistant layer.

[0007] In one embodiment of this utility model, one side of the limiting seat is slidably connected to one side of the inner wall of the protective box.

[0008] In one embodiment of this utility model, both the connecting rod and the lead screw are provided with cross-shaped grip heads at their ends.

[0009] In one embodiment of this utility model, the wear-resistant and anti-corrosion layer is a polyurea wear-resistant and anti-corrosion coating.

[0010] In one embodiment of this utility model, both of the fixing frames are made of polyethylene.

[0011] In one embodiment of this utility model, a reinforcing plate is provided in the middle of the inner wall of the protective box, and the interior of the reinforcing plate is threadedly connected to a screw.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1) After the user plugs the plug into other equipment, the user rotates the connecting rod by using the cross-shaped grip head on the connecting rod. The rotation of the connecting rod will cause the screw to rotate. The screw will move through the reinforcing plate and the other side of the inner wall of the protective box, so that the end of the screw enters the fixing hole of the external equipment for fixing. When the screw enters the fixing hole, the rubber ring pad will follow into the fixing hole and be squeezed, thereby increasing friction. At this time, the user rotates the cross-shaped grip head on the top of the screw to drive the screw to rotate. The screw will move downward, and the downward movement of the screw will drive the limit seat downward, which in turn drives the anti-slip pad downward. It cooperates with the support seat to clamp the connecting rod and fix it, limiting the screw and preventing the screw from automatically disengaging due to vibration, thereby achieving the purpose of stable fixing. 2) When the plug is inserted into an external device, the buffer sleeve can be used to cushion and protect the plug and the external device socket, preventing damage caused by excessive force during insertion. The fixing bracket can effectively protect the data cable from bending. The wear-resistant and anti-corrosion layer can protect the data cable during use. The polyurea wear-resistant and anti-corrosion coating can effectively increase wear resistance and corrosion resistance, improve service life, and thus achieve the purpose of protection. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is an enlarged structural diagram of the connecting block of this utility model; Figure 3 This is a schematic diagram of the internal structure of the protective box of this utility model.

[0014] In the diagram: 100, data cable; 110, connector; 200, fixing component; 210, connecting block; 220, protective box; 230, connecting rod; 240, screw; 250, rubber ring gasket; 260, support base; 270, lead screw; 280, limit seat; 290, anti-slip pad; 300, protective component; 310, plug; 320, buffer sleeve; 330, fixing bracket; 340, wear-resistant and anti-corrosion layer; 400, cross-shaped grip head; 500, reinforcing plate. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Example

[0016] Please see Figure 1-3 A serial port data cable with a screw fixing structure includes a data cable 100, a fixing component 200, and a protective component 300.

[0017] Please refer to the details. Figure 1 Both sides of the data cable 100 are provided with connectors 110.

[0018] Please see Figure 2-3 The fixing component 200 includes a connecting block 210 disposed on one side of the connector 110. Both ends of the connecting block 210 are provided with protective boxes 220. A connecting rod 230 is slidably connected to one side of the inner wall of the protective box 220. A screw 240 is disposed on one side of the connecting rod 230. One side of the screw 240 is threadedly connected to the other side of the inner wall of the protective box 220. A rubber ring washer 250 is disposed on one side of the outer wall of the screw 240. A support seat 260 is movably connected to the bottom of the connecting rod 230. A lead screw 270 is threadedly connected to the top of the protective box 220. A limit seat 280 is rotatably connected to the bottom of the lead screw 270. An anti-slip pad 290 is disposed on the bottom of the limit seat 280.

[0019] In one specific embodiment, the provided screw 240 allows the user to easily rotate the connecting rod 230 after plugging the plug 310 into another device. The user then rotates the connecting rod 230 using the cross-shaped grip head 400. This rotation of the connecting rod 230 causes the screw 240 to rotate, which in turn moves the screw 240 through the reinforcing plate 500 and the inner wall of the protective box 220, allowing the end of the screw 240 to enter the fixing hole of the external device for fixation. When the screw 240 enters the fixing hole, the rubber ring pad 2... 50 follows into the fixing hole and is squeezed, which increases friction. At this time, the user rotates the cross-shaped grip head 400 on the top of the lead screw 270 to drive the lead screw 270 to rotate. The lead screw 270 will move downward. The downward movement of the lead screw 270 drives the limit seat 280 to move downward, which in turn drives the anti-slip pad 290 to move downward. It cooperates with the support seat 260 to clamp the connecting rod 230 and fix it. It also limits the screw 240 to prevent vibration from causing the screw 240 to automatically come out, thereby achieving the purpose of stable fixing.

[0020] Please see Figure 2 The protective component 300 includes a plug 310 disposed on one side of the connector 110, a buffer sleeve 320 disposed on the outer wall of the plug 310, a fixing bracket 330 disposed on the other side of the connector 110, the inside of the fixing bracket 330 being inserted and connected to the data cable 100, and the outer wall of the data cable 100 being provided with a wear-resistant and corrosion-resistant layer 340.

[0021] In one specific embodiment, the buffer sleeve 320 provides cushioning protection for the plug 310 and the external device socket when the plug 310 is inserted into an external device, preventing damage caused by excessive force during insertion. The fixing bracket 330 effectively protects the data cable 100 from bending. The wear-resistant and corrosion-resistant layer 340 provides protection for the data cable 100 during use. The polyurea wear-resistant and corrosion-resistant coating effectively increases wear resistance and corrosion resistance, improving service life and thus achieving the purpose of protection.

[0022] Please see Figure 2 One side of the limiting seat 280 is slidably connected to one side of the inner wall of the protective box 220.

[0023] In one specific embodiment, the protective box 220 is provided to protect the internal parts during use, thus preventing damage to the internal parts due to bumps or knocks.

[0024] Please see Figure 2 Both the connecting rod 230 and the lead screw 270 are equipped with cross-shaped grip heads 400 at their ends.

[0025] In one specific embodiment, the cross-shaped grip head 400 facilitates the user's easier drive of the connecting rod 230 and the lead screw 270 during use, enabling force output and preventing situations where there is no force point.

[0026] Please see Figure 2 The wear-resistant and anti-corrosion layer 340 is a polyurea wear-resistant and anti-corrosion coating.

[0027] In one specific embodiment, the provided polyurea wear-resistant and anti-corrosion coating allows the data cable 100 to be protected by its wear-resistant and anti-corrosion properties when in use, thereby improving stability.

[0028] Please see Figure 2 Both mounting brackets 330 are made of polyethylene.

[0029] In one specific embodiment, the presence of polyethylene allows for greater stability of the mounting bracket 330 during use, taking advantage of its robust and durable properties and preventing damage.

[0030] Please see Figure 3 A reinforcing plate 500 is provided in the middle of the inner wall of the protective box 220, and the interior of the reinforcing plate 500 is threadedly connected to the screw 240.

[0031] In one specific embodiment, the reinforcing plate 500 provides support and reinforcement for the screw 240 during use, making it more stable during movement and assisting its movement, thereby improving stability.

[0032] In use, the screw 240 allows the user to easily plug the plug 310 into other devices. The user then rotates the connecting rod 230 using the cross-shaped grip head 400. This rotation of the connecting rod 230 rotates the screw 240, which moves along the reinforcing plate 500 and the inner wall of the protective box 220, allowing the end of the screw 240 to enter the fixing hole of the external device for fixation. When the screw 240 enters the fixing hole, the rubber ring gasket 250 follows, being compressed and increasing friction. At this point, the user rotates the cross-shaped grip head 400 on the top of the lead screw 270, causing it to rotate downwards. This downward movement of the lead screw 270 moves the limit seat 280 towards... The downward movement causes the anti-slip pad 290 to move downward, cooperating with the support base 260 to clamp and fix the connecting rod 230, and limit the screw 240 to prevent vibration from causing the screw 240 to automatically disengage, thus achieving stable fixation. Next, the buffer sleeve 320 is provided to buffer and protect the plug 310 and the external device socket when the plug 310 is inserted into the external device, preventing damage caused by excessive force during insertion. The fixing bracket 330 can effectively protect the data cable 100 from being bent. Finally, the wear-resistant and anti-corrosion layer 340 can protect the data cable 100 during use. The polyurea wear-resistant and anti-corrosion coating effectively increases wear resistance and corrosion resistance, improves service life, and thus achieves the purpose of protection.

[0033] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A serial data cable with a screw-fixed structure, characterized in that, include: A data cable (100) is provided with connectors (110) on both sides of the data cable (100). A fixing component (200) includes a connecting block (210) disposed on one side of a connector (110). Both ends of the connecting block (210) are provided with protective boxes (220). A connecting rod (230) is slidably connected to one side of the inner wall of the protective box (220). A screw (240) is provided on one side of the connecting rod (230). One side of the screw (240) is threadedly connected to the other side of the inner wall of the protective box (220). A rubber ring washer (250) is provided on one side of the outer wall of the screw (240). A support seat (260) is movably connected to the bottom of the connecting rod (230). A lead screw (270) is threadedly connected to the top of the protective box (220). A limit seat (280) is rotatably connected to the bottom of the lead screw (270). An anti-slip pad (290) is provided at the bottom of the limit seat (280). The protective component (300) includes a plug (310) disposed on one side of the connector (110), the outer wall of the plug (310) is provided with a buffer sleeve (320), and the other side of the connector (110) is provided with a fixing bracket (330). The inside of the fixing bracket (330) is inserted and connected to the data cable (100), and the outer wall of the data cable (100) is provided with a wear-resistant and corrosion-resistant layer (340).

2. The serial data cable with screw fixing structure according to claim 1, characterized in that: One side of the limiting seat (280) is slidably connected to one side of the inner wall of the protective box (220).

3. A serial data cable with a screw-fixed structure according to claim 1, characterized in that: Both the connecting rod (230) and the lead screw (270) are provided with cross-shaped grip heads (400) at their ends.

4. A serial data cable with a screw-fixed structure according to claim 1, characterized in that: The wear-resistant and anti-corrosion layer (340) is a polyurea wear-resistant and anti-corrosion coating.

5. A serial data cable with a screw-fixed structure according to claim 1, characterized in that: Both of the aforementioned fixtures (330) are made of polyethylene.

6. A serial data cable with a screw-fixed structure according to claim 2, characterized in that: A reinforcing plate (500) is provided in the middle of the inner wall of the protective box (220), and the interior of the reinforcing plate (500) is threadedly connected to a screw (240).

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