Network cable interface protection device for computer network

Abstract

The utility model belongs to the technical field of network cable interface protection, and particularly relates to a network cable interface protection device for a computer network, which comprises a protection cover, the front surface of the protection cover is provided with a protection device, the protection device comprises a bunching unit and a fixing unit, the bunching unit is arranged above the front surface of the protection cover, and the fixing unit is arranged above the front surface of the protection cover. The fixing unit is arranged in the middle of the front face of the protective cover. According to the network cable interface protection device for the computer network, the wire bunching unit is arranged, redundant network cables are wound in a winding roll, meanwhile, a spring pushes a check ring to move leftwards, the check ring drives an inner rod and a wire pressing plate to move leftwards, the wire pressing plate stretches into the winding roll, the wound network cables are pressed tightly, and the network cables are prevented from being scattered; the problems that in the background technology, too long network cables cannot be stored in the using process, when the network cables are too long, the network cables are scattered on the ground, people are stumbled, the network cables are pulled, and the network cables are damaged are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of network cable interface protection, in particular to a network cable interface protection device for a computer network. Background Art

[0002] With the development of the Internet industry, network cables have become the mainstream carrier for connecting to external networks. They are generally made of metal or glass. They can be used to transmit information within the network. The network cable interface refers to the interface between the network card and the network.

[0003] Nowadays, people's daily lives are inseparable from the Internet. When the network has communication anomalies, it brings great inconvenience. The network cable socket is in an open state and has no protective device. The network cable interface is easily damaged by external force. Pulling the network cable causes the connection end to fall off and the network is interrupted. When the network cable is not connected, dust is easy to enter the inside of the network cable socket.

[0004] For example, a network cable interface protection device disclosed in Chinese patent CN212380649U realizes separation and fixation between the fixing device and the fastening device by tightening the bolts through the use of a fixing device. The use of the fastening device facilitates the installation and fixation of the network cable, and can prevent the network cable interface from being damaged by external forces. The use of a reinforcement device can prevent the connection end from falling off due to pulling the network cable.

[0005] However, the device cannot store overly long network cables during use. When the network cables are too long, they are scattered on the ground, which may cause people to trip over them, pull the network cables, and cause damage to the network cables.

[0006] For this reason, we urgently need to provide a network cable interface protection device for a computer network. Utility Model Content

[0007] The purpose of the utility model is to provide a network cable interface protection device for a computer network, so as to solve the problem proposed in the above-mentioned background technology that an overly long network cable cannot be stored during use. When the network cable is too long, the network cable is scattered on the ground, which may cause people to trip and pull the network cable, resulting in damage to the network cable.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a network cable interface protection device for a computer network, comprising a protection cover, wherein a protection device is arranged on the front side of the protection cover.

[0009] The protection device comprises a wire harness unit and a fixing unit. The wire harness unit is arranged above the front surface of the protection cover, and the fixing unit is arranged in the middle of the front surface of the protection cover.

[0010] The wiring harness unit includes a wire reel, a fixed block, an outer rod, an inner rod, a retaining ring, a wire pressing plate, a spring and a limiter. The wire reel is fixedly installed above the front of the protective cover, the fixed block is fixedly installed on the right side of the upper end of the front of the protective cover, the outer rod is fixedly installed on the left side of the fixed block, the inner rod is slidably connected to the inside of the outer rod, the retaining ring is fixedly installed on the outside of the inner rod, the wire pressing plate is fixedly installed on the left end of the inner rod, one end of the spring is fixedly installed on the left side of the fixed block and located on the outside of the outer rod, and the limiter is fixedly installed on the back of the retaining ring.

[0011] Preferably, the fixing unit includes a mounting block, a connecting rod, a knob, a splint and a second limit block, the mounting block is fixedly mounted on the left and right sides of the middle of the front side of the protective cover, the connecting rod is rotatably connected to the inside of the left and right mounting blocks, the knob is fixedly mounted on the left side of the connecting rod, the splint is mounted on the left and right ends of the outer side of the connecting rod, and the second limit block is fixedly mounted on the back side of the splint.

[0012] Preferably, threaded holes are provided around the front of the protective cover, and a connecting hole is provided in the middle of the front of the protective cover. Bolts are passed through the threaded holes to connect to the wall, so that the protective cover can be fixed to the wall. The connecting hole facilitates the connection of the network cable to the network cable interface.

[0013] Preferably, a winding cavity is provided inside the winding drum, and the width of the wire pressing plate is equal to the width of the winding cavity, so that the wire pressing plate can extend into the winding cavity to press the wound network cable tightly to prevent the network cable from being scattered.

[0014] Preferably, a slide groove with the same width as the limit one is opened at the upper end of the front side of the protective cover, and the end of the spring away from the fixed block is fixedly connected to one side of the retaining ring. The spring squeezes the fixed block to push the retaining ring and the inner rod through the limit one and move to the left along the slide groove, so that the wire pressing plate extends into the winding reel to press the network cable.

[0015] Preferably, the connecting rod has external threads in opposite directions on the left and right sides, and the upper end of the clamping plate is threadedly connected to the outside of the connecting rod. The clamping plate is threadedly connected to the connecting rod, so that the left and right clamping plates can be moved to clamp the network cable to prevent the network cable from being pulled out of the network cable connector.

[0016] Preferably, a limiting groove is provided on the front side of the protective cover, and the second limiting block is slidably connected inside the limiting groove, and the movement of the splint is limited by the cooperation between the second limiting block and the limiting groove.

[0017] Preferably, rubber pads are installed on the inner side of the clamping plate and the inner side of the wire pressing plate, so as to prevent the inner rod and the wire pressing plate from scratching the network cable when they come into contact with the network cable.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The network cable interface protection device for computer networks is provided with a cable bundling unit. By winding the excess network cable inside the cable reel, a spring pushes the retaining ring to move leftward, and the retaining ring drives the inner rod and the wire pressing plate to move leftward, so that the wire pressing plate extends into the cable reel to press the wound network cable tightly to prevent the network cable from being scattered. This solves the problem in the background technology that the overlong network cable cannot be stored during use. When the network cable is too long, the network cable is scattered on the ground, which may cause people to trip and pull the network cable, resulting in damage to the network cable.

[0020] 2. The network cable interface protection device for computer network is provided with a fixing unit, and the connecting rod is driven to rotate by turning the knob. When the connecting rod rotates, it is threadedly connected with the clamping plate, so that the clamping plate slides along the limiting groove through the limiting block 2, clamps the network cable, and prevents the network cable from being pulled out of the network cable connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the local structure of the wiring harness unit of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the fixing unit of the utility model;

[0024] Figure 4 This is a schematic diagram of the protective cover structure of the utility model.

[0025] In the figure: 1, protective cover; 201, winding drum; 202, fixing block; 203, outer rod; 204, inner rod; 205, retaining ring; 206, wire pressing plate; 207, spring; 208, limit block 1; 301, mounting block; 302, connecting rod; 303, knob; 304, clamping plate; 305, limit block 2. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0028] Embodiment 1:

[0029] A network cable interface protection device for a computer network includes a protection cover 1. Threaded holes are provided around the front of the protection cover 1, and a connecting hole is provided in the middle of the front of the protection cover 1. Bolts penetrate the threaded holes and are connected to the wall, so that the protection cover 1 can be easily fixed to the wall. The network cable can be connected to the network cable interface through the connecting hole. A protection device is arranged on the front of the protection cover 1.

[0030] The protection device comprises a wire harness unit and a fixing unit. The wire harness unit is arranged above the front surface of the protection cover 1 , and the fixing unit is arranged in the middle of the front surface of the protection cover 1 .

[0031] The wiring harness unit includes a wire reel 201, a fixing block 202, an outer rod 203, an inner rod 204, a retaining ring 205, a wire pressing plate 206, a spring 207 and a limit 208. The wire reel 201 is fixedly installed above the front of the protective cover 1, and the overlong network cable is stored through the wire reel 201. The fixing block 202 is fixedly installed on the right side of the upper end of the front of the protective cover 1, the outer rod 203 is fixedly installed on the left side of the fixing block 202, the inner rod 204 is slidably connected to the inside of the outer rod 203, the retaining ring 205 is fixedly installed on the outside of the inner rod 204, the wire pressing plate 206 is fixedly installed on the left end of the inner rod 204, and a wire reel cavity is opened inside the wire reel 201. The wire pressing plate 206 is fixedly installed on the left end of the inner rod 204. The width is equal to the width of the winding cavity, so that the wire pressing plate 206 can extend into the winding cavity to press the wound network cable to prevent the network cable from being scattered. One end of the spring 207 is fixedly installed on the left side of the fixed block 202 and is located on the outside of the outer rod 203. The limit 208 is fixedly installed on the back of the retaining ring 205. A sliding groove equal to the width of the limit 208 is opened on the upper end of the front side of the protective cover 1. The end of the spring 207 away from the fixed block 202 is fixedly connected to one side of the retaining ring 205. The spring 207 squeezes the fixed block 202 to push the retaining ring 205 and the inner rod 204 to move to the left along the sliding groove through the limit 208, so that the wire pressing plate 206 extends into the winding drum 201 to press the network cable.

[0032] Embodiment 2:

[0033] On the basis of Example 1: the fixing unit includes a mounting block 301, a connecting rod 302, a knob 303, a clamping plate 304 and a second limiting block 305, the mounting block 301 is fixedly mounted on the left and right sides of the middle part of the front of the protective cover 1, the connecting rod 302 is rotatably connected to the inside of the left and right mounting blocks 301, the left and right sides of the connecting rod 302 are provided with external threads in opposite directions, the upper end of the clamping plate 304 is threadedly connected to the outside of the connecting rod 302, and the clamping plate 304 is threadedly connected to the connecting rod 302 through the clamping plate 304 and the connecting rod 302. The left and right clamping plates 304 are moved to clamp the network cable to prevent the network cable from being pulled out of the network cable connector, the knob 303 is fixedly mounted on the left side of the connecting rod 302, the clamping plate 304 is mounted on the left and right ends of the outside of the connecting rod 302, the second limiting block 305 is fixedly mounted on the back of the clamping plate 304, a limiting groove is provided on the front of the protective cover 1, the second limiting block 305 is slidably connected to the inside of the limiting groove, and the second limiting block 305 cooperates with the limiting groove to limit the movement of the clamping plate 304.

[0034] Embodiment three:

[0035] On the basis of the first embodiment: rubber pads are installed on the inner side of the clamping plate 304 and the inner side of the wire pressing plate 206, so as to prevent the inner rod 204 and the wire pressing plate 206 from scratching the network cable when they come into contact with the network cable.

[0036] When in use, the protective cover 1 is fixed to the wall by bolts, and then one end of the network cable is passed through the connecting hole and connected to the network cable socket, and then the knob 303 is turned to drive the connecting rod 302 to rotate. When the connecting rod 302 rotates, it is threadedly connected with the clamping plate 304, so that the clamping plate 304 slides along the limiting groove through the limiting block 205 to clamp the network cable, and then the excess network cable is wound around the inside of the winding drum 201. At the same time, the spring 207 pushes the retaining ring 205 to move to the left, and the retaining ring 205 drives the inner rod 204 and the wire pressing plate 206 to move to the left, so that the wire pressing plate 206 extends into the winding drum 201 to press the wound network cable to prevent the network cable from being scattered.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A network cable interface protection device for a computer network, comprising a protection cover (1), characterized in that: The front side of the protective cover (1) is provided with a protective device; The protective device comprises a wire harness unit and a fixing unit, wherein the wire harness unit is arranged above the front surface of the protective cover (1), and the fixing unit is arranged in the middle of the front surface of the protective cover (1); The cable harness unit comprises a cable reel (201), a fixing block (202), an outer rod (203), an inner rod (204), a retaining ring (205), a wire pressing plate (206), a spring (207) and a limiter (208); the cable reel (201) is fixedly mounted above the front face of the protective cover (1); the fixing block (202) is fixedly mounted on the right side of the upper end of the front face of the protective cover (1); the outer rod (203) is fixedly mounted on the left side of the fixing block (202); the inner rod (204) is slidably connected to the inside of the outer rod (203); the retaining ring (205) is fixedly mounted on the outside of the inner rod (204); the wire pressing plate (206) is fixedly mounted on the left end of the inner rod (204); one end of the spring (207) is fixedly mounted on the left side of the fixing block (202) and located outside the outer rod (203); and the limiter (208) is fixedly mounted on the back side of the retaining ring (205).

2. A network cable interface protection device for a computer network according to claim 1, characterized in that: The fixing unit comprises a mounting block (301), a connecting rod (302), a knob (303), a clamping plate (304) and a second limiting block (305); the mounting block (301) is fixedly mounted on the left and right sides of the middle of the front side of the protective cover (1); the connecting rod (302) is rotatably connected to the inside of the left and right mounting blocks (301); the knob (303) is fixedly mounted on the left side of the connecting rod (302); the clamping plate (304) is mounted on the left and right ends of the outer side of the connecting rod (302); and the second limiting block (305) is fixedly mounted on the back side of the clamping plate (304).

3. A network cable interface protection device for a computer network according to claim 1, characterized in that: The front side of the protective cover (1) is provided with threaded holes around it, and the middle part of the front side of the protective cover (1) is provided with a connection hole.

4. A network cable interface protection device for a computer network according to claim 1, characterized in that: A wire winding cavity is provided inside the wire winding reel (201), and the width of the wire pressing plate (206) is equal to the width of the wire winding cavity.

5. A network cable interface protection device for a computer network according to claim 1, characterized in that: The upper front end of the protective cover (1) is provided with a sliding groove having a width equal to that of the limiter (208), and one end of the spring (207) away from the fixed block (202) is fixedly connected to one side of the retaining ring (205).

6. A network cable interface protection device for a computer network according to claim 2, characterized in that: The left and right sides of the connecting rod (302) are provided with external threads in opposite directions, and the upper end of the clamping plate (304) is threadedly connected to the outside of the connecting rod (302).

7. A network cable interface protection device for a computer network according to claim 2, characterized in that: The front side of the protective cover (1) is provided with a limiting groove, and the second limiting block (305) is slidably connected inside the limiting groove.

8. A network cable interface protection device for a computer network according to claim 2, characterized in that: Rubber pads are installed on the inner side of the clamping plate (304) and the inner side of the wire pressing plate (206).

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