High-speed signal transmission cable

Abstract

The utility model discloses a high-speed signal transmission cable, which relates to the technical field of signal transmission devices and comprises an upper protective shell, a group of upper connecting blocks are fixedly connected to each of two sides of the outer wall of the upper protective shell, a lower protective shell is arranged at the bottom of the upper protective shell, and a group of lower connecting blocks are fixedly connected to each of two sides of the outer wall of the lower protective shell. A group of bolts are connected to each group of filter screens in the two groups of upper connecting blocks and the two groups of lower connecting blocks, a containing groove is formed in the upper protective shell, a rubber pad is arranged in the containing groove, and a plurality of groups of damping spring shock absorbers are arranged at the top end of the rubber pad and are distributed at the top end of the rubber pad in a rectangular shape. The protective shell is fixed through the bolts, so that internal parts are fixed, the damping spring shock absorber is matched with the rubber pad to relieve pressure, and the internal parts are prevented from being damaged; the device is fixed and detached by matching the threaded groove with the threaded connecting end, so that the joint can be replaced according to the requirements of a user.

Description

Technical Field

[0001] The utility model relates to the technical field of signal transmission devices, in particular to a high-speed signal transmission cable. Background Art

[0002] Cable is a device for transmitting electric energy or signals, usually composed of several or several groups of wires. Cables include power cables, control cables, compensation cables, shielded cables, high temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, etc. They are all composed of single or multiple strands of wire and an insulating layer, used to connect circuits, electrical appliances, etc.

[0003] After searching the existing Chinese patents: A high-speed signal transmission cable (publication number: CN 112003086 A) includes a cable bundle and at least one connector module, wherein the cable bundle is composed of multiple groups of coaxial cables and a tube sleeve wrapped outside the coaxial cables, and the connector module includes a spring pin, a spring sleeve, a kit base and a signal conversion block. The kit base is a step-shaped component with a central protrusion and an array of through holes arranged at the protrusion. The bottom of the kit base has a depression corresponding to the central protrusion. The signal conversion block is provided with a through hole corresponding to the position of the through hole of the kit base. After being embedded in the depression of the kit base, the corresponding through holes of the two are connected to each other. The spring sleeve is sleeved outside the spring pin, and the tail of the spring pin passes through the through holes of the kit base and the signal conversion block and is welded to the signal line or ground line at one end of the coaxial cable. This invention solves the problem that the signal transmission cable is susceptible to interference and single-end uncontrollable under high frequency conditions, and can significantly improve the signal transmission quality.

[0004] Although the above patent solves the problem that the signal transmission cable is susceptible to interference and uncontrollable at one end under high frequency conditions, and can significantly improve the signal transmission quality, the plug connection of the device has no protective device, which can easily cause damage to the connection, resulting in failure to connect, and inconvenience for users. Therefore, it is necessary to invent a high-speed signal transmission cable to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a high-speed signal transmission cable to solve the problem that the plug connection of the device proposed in the above background technology has no protective device, which easily causes damage to the connection, resulting in failure to connect and inconvenience for users.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-speed signal transmission cable, comprising an upper protective shell, a group of upper connecting blocks are fixedly connected to each side of the outer wall of the upper protective shell, a lower protective shell is arranged at the bottom of the upper protective shell, a group of lower connecting blocks are fixedly connected to each side of the outer wall of the lower protective shell, two groups of the upper connecting blocks and each group of filters inside the two groups of the lower connecting blocks are connected by a group of bolts, a receiving groove is provided inside the upper protective shell, a rubber pad is provided inside the receiving groove, a plurality of groups of damping spring shock absorbers are arranged on the top of the rubber pad, the plurality of groups of the damping spring shock absorbers are distributed in a rectangular shape on the top of the rubber pad, and a protective plate is fixedly connected to the top of the plurality of groups of the damping spring shock absorbers.

[0007] Preferably, plugs are provided inside the upper protective shell and the lower protective shell.

[0008] Preferably, a first thread groove is formed inside the plug, and a second thread groove is formed inside the plug on a side close to the first thread groove.

[0009] Preferably, the internal thread of the plug is connected with a joint, and an end of the joint close to the first thread groove is provided with a first threaded connection end.

[0010] Preferably, four groups of slide grooves are provided at one end of the joint away from the first threaded connection end, and a group of sliding blocks are movably connected inside each group of the four groups of slide grooves.

[0011] Preferably, the outer walls of the four groups of sliding blocks are fixedly connected with sockets, and one end of the socket close to the second thread groove is provided with a second threaded connection end.

[0012] Preferably, a cable sheath is fixedly connected to the outer wall of the socket and the connector, a shielding layer is arranged inside the cable sheath, and four groups of wires are arranged inside the shielding layer.

[0013] Technical effects and advantages of the utility model:

[0014] 1. By setting an upper protective shell, an upper connecting block, a lower protective shell, a lower connecting block, bolts, a receiving groove, a rubber pad, a damping spring shock absorber, and a protective plate, the upper connecting block can cooperate with the lower connecting block to drive the upper protective shell to dock with the lower protective shell, and fix them by bolts, thereby driving the upper protective shell and the lower protective shell to be fixed, clamping and fixing the internal components, and then when the device is damaged, the protective plate is pressed downward, and the damping spring shock absorber cooperates with the rubber pad to relieve the pressure to avoid damage to the internal components; the advantage is that the protective shell can be fixed by bolts, thereby fixing the internal components, and the damping spring shock absorber cooperates with the rubber pad to relieve the pressure to avoid damage to the internal components;

[0015] 2. By setting a plug, a first thread groove, a joint, a second thread groove, a first threaded connection end, a slide groove, a slider, a socket, a second threaded connection end, and a wire, the joint can be connected through the wire, and then the socket is inserted into the slide groove of the joint through the slider to slide, and then the socket is driven by rotation, and the socket drives the joint to rotate, and the socket cooperates with the second threaded connection end to be threadedly connected to the plug through the second thread groove, and drives the joint to cooperate with the first thread groove to be threadedly connected to the plug, thereby fixing the device. When not in use, it can be rotated in the opposite direction to disassemble the device, so that the joint can be replaced according to user needs; the advantage is that the device can be fixed and disassembled by the second thread groove cooperating with the second threaded connection end, and the first thread groove cooperating with the first threaded connection end, so that the joint can be replaced according to user needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 The utility model is a schematic diagram of the main structure of a high-speed signal transmission cable.

[0018] Figure 2 The utility model is a schematic diagram of the cross-section structure of a high-speed signal transmission cable.

[0019] Figure 3 The utility model is a schematic front view of the explosion structure of a high-speed signal transmission cable.

[0020] Figure 4 The utility model is a back view schematic diagram of the explosion structure of a high-speed signal transmission cable.

[0021] In the figure: 1. upper protective shell; 2. upper connecting block; 3. lower protective shell; 4. lower connecting block; 5. bolt; 6. receiving groove; 7. rubber pad; 8. damping spring shock absorber; 9. protective plate; 10. plug; 11. first thread groove; 12. second thread groove; 13. joint; 14. first threaded connection end; 15. slide groove; 16. slider; 17. socket; 18. second threaded connection end; 19. cable sheath; 20. shielding layer; 21. wire. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-4 A high-speed signal transmission cable shown in the figure comprises an upper protective shell 1, wherein the upper protective shell 1 is used to cooperate with a lower protective shell 3 to protect the device; a group of upper connecting blocks 2 are fixedly connected to each side of the outer wall of the upper protective shell 1, wherein the upper connecting blocks 2 are used to drive the upper protective shell 1; a lower protective shell 3 is provided at the bottom of the upper protective shell 1, wherein the lower protective shell 3 is used to cooperate with the upper protective shell 1 to protect the device; a group of lower connecting blocks 4 are fixedly connected to each side of the outer wall of the lower protective shell 3, wherein the lower connecting blocks 4 are used to drive the lower protective shell 3; each group of filter screens inside the two groups of upper connecting blocks 2 and the two groups of lower connecting blocks 4 are connected with a group of bolts 5, wherein the bolts 5 are used to connect the upper connecting blocks 2 with the lower connecting blocks 4, thereby connecting the upper protective shell 1 with the lower protective shell 1. The lower protective shell 3 is driven to connect; a receiving groove 6 is provided inside the upper protective shell 1, wherein the receiving groove 6 is provided for accommodating components inside; a rubber pad 7 is provided inside the receiving groove 6, wherein the rubber pad 7 is provided for cooperating with the damping spring shock absorber 8 to relieve the pressure and avoid damage to the internal components; a plurality of groups of damping spring shock absorbers 8 are provided at the top of the rubber pad 7, wherein the plurality of groups of damping spring shock absorbers 8 are distributed in a rectangular shape at the top of the rubber pad 7, wherein the damping spring shock absorber 8 is provided for cooperating with the rubber pad 7 to relieve the pressure and avoid damage to the internal components; a protective plate 9 is fixedly connected to the top of the plurality of groups of damping spring shock absorbers 8, wherein the protective plate 9 is provided for pressing downward when impacted to transfer the pressure to the damping spring shock absorber 8.

[0024] A plug 10 is disposed inside the upper protective shell 1 and the lower protective shell 3 , wherein the plug 10 is used to connect and fix other components.

[0025] A first thread groove 11 is provided inside the plug 10, wherein the first thread groove 11 is used to cooperate with the first threaded connection end 14 to connect the connector 13 to the plug 10; a second thread groove 12 is provided on one side of the plug 10 close to the first thread groove 11, wherein the second thread groove 12 is used to cooperate with the second threaded connection end 18 to connect the socket 17 to the plug 10.

[0026] The internal thread connection of the plug 10 is provided with a connector 13, wherein the connector 13 is used to connect the wire 21 and connect to the socket 17 to transmit the signal; a first threaded connection end 14 is provided at one end of the connector 13 close to the first thread groove 11, wherein the first threaded connection end 14 is used to cooperate with the first thread groove 11 to connect the connector 13 to the plug 10.

[0027] Four groups of slide grooves 15 are provided at one end of the joint 13 away from the first threaded connection end 14, wherein the slide grooves 15 are provided to accommodate the sliding of the slider 16 inside; each group of the four slide grooves 15 is movably connected with a group of sliders 16 inside, wherein the sliders 16 are used to cooperate with the slide grooves 15 to drive the joint 13 to rotate.

[0028] The outer walls of the four groups of sliders 16 are fixedly connected with a socket 17, wherein the socket 17 is used to connect with the connector 13 to transmit the signal; a second threaded connection end 18 is provided at one end of the socket 17 close to the second thread groove 12, wherein the second threaded connection end 18 is used to cooperate with the second thread groove 12 to connect the socket 17 to the plug 10.

[0029] The socket 17 and the outer wall of the connector 13 are fixedly connected with a cable sheath 19, wherein the cable sheath 19 is used to provide protection for the internal wires 21; a shielding layer 20 is arranged inside the cable sheath 19, wherein the shielding layer 20 is used to shield external signals to avoid affecting the signals of the internal wires 21; four groups of wires 21 are arranged inside the shielding layer 20, wherein the wires 21 are arranged to transmit signals.

[0030] Working principle: When using this high-speed signal transmission cable, the user provides protection for the internal wire 21 through the cable sheath 19, and the shielding layer 20 shields the external signal to avoid affecting the signal of the internal wire 21. Then the connector 13 is connected through the wire 21, and then the socket 17 is inserted into the slide groove 15 of the connector 13 through the slider 16 to slide, and then the socket 17 is driven by rotation, and the socket 17 drives the connector 13 to rotate. The socket 17 is threadedly connected to the plug 10 through the second thread groove 12 and the second threaded connection end 18, driving the connector 13 through the first thread groove 11 cooperates with the first threaded connection end 14 to be threadedly connected with the plug 10, so as to fix the device. When not in use, it can be rotated in the opposite direction to disassemble the device, so that the joint 13 can be replaced according to user needs; then the upper connecting block 2 can cooperate with the lower connecting block 4 to drive the upper protective shell 1 to dock with the lower protective shell 3, and fix them with the bolts 5, thereby driving the upper protective shell 1 and the lower protective shell 3 to be fixed, and the internal components are clamped and fixed. Afterwards, when the device is damaged, the protective plate 9 is pressed downward, and the damping spring shock absorber 8 cooperates with the rubber pad 7 to relieve the pressure to avoid damage to the internal components.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A high-speed signal transmission cable, comprising an upper protective shell (1), characterized in that: A group of upper connecting blocks (2) are fixedly connected to each side of the outer wall of the upper protective shell (1); a lower protective shell (3) is arranged at the bottom of the upper protective shell (1); a group of lower connecting blocks (4) are fixedly connected to each side of the outer wall of the lower protective shell (3); each group of filter screens inside the two groups of upper connecting blocks (2) and the two groups of lower connecting blocks (4) are connected by a group of bolts (5); a receiving groove (6) is provided inside the upper protective shell (1); a rubber pad (7) is arranged inside the receiving groove (6); a plurality of groups of damping spring shock absorbers (8) are arranged at the top of the rubber pad (7); the plurality of groups of damping spring shock absorbers (8) are distributed in a rectangular shape at the top of the rubber pad (7); and a protective plate (9) is fixedly connected to the top of the plurality of groups of damping spring shock absorbers (8).

2. A high-speed signal transmission cable according to claim 1, characterized in that: Plugs (10) are arranged inside the upper protective shell (1) and the lower protective shell (3).

3. A high-speed signal transmission cable according to claim 2, characterized in that: A first thread groove (11) is provided inside the plug (10), and a second thread groove (12) is provided inside the plug (10) on a side close to the first thread groove (11).

4. A high-speed signal transmission cable according to claim 3, characterized in that: The internal thread of the plug (10) is connected to a joint (13), and one end of the joint (13) close to the first thread groove (11) is provided with a first thread connection end (14).

5. A high-speed signal transmission cable according to claim 4, characterized in that: Four groups of slide grooves (15) are provided at one end of the joint (13) away from the first threaded connection end (14), and each group of the four groups of slide grooves (15) is movably connected to a group of sliders (16).

6. A high-speed signal transmission cable according to claim 5, characterized in that: The outer walls of the four groups of slide blocks (16) are fixedly connected with sockets (17), and one end of the socket (17) close to the second thread groove (12) is provided with a second threaded connection end (18).

7. A high-speed signal transmission cable according to claim 6, characterized in that: The socket (17) and the outer wall of the connector (13) are fixedly connected with a cable sheath (19), a shielding layer (20) is arranged inside the cable sheath (19), and four groups of wires (21) are arranged inside the shielding layer (20).

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