Switch for soft switch communication system

Abstract

The utility model discloses a switch for a soft switch communication system, which belongs to the field of switches and comprises a switch body, a back plate and ports, the back plate is mounted on the rear side of the switch body, the ports are uniformly distributed on the back plate, transmission cables are inserted into the ports, extending side plates are arranged on the left side and the right side of the back plate, and a mounting plate is connected between the two side plates. The mounting plate is provided with a corresponding cable placement block located below the transmission cable, the top surface of the cable placement block is provided with a clamping groove for placing the transmission cable in a downward and inward concave manner, and the top surface of the cable placement block is provided with limiting holes located in the two sides of the clamping groove; the device further comprises an elastic belt, the elastic belt is arranged between the two mounting plates and above the transmission cable, a plurality of sliding blocks are arranged on the elastic belt, cable clamping blocks for clamping the transmission cable from the upper portions are arranged at the bottom ends of the sliding blocks, and clamping plates are arranged on the two sides of the cable clamping blocks. After the cable plug is inserted into the port, plug loosening caused by pulling in the wire arranging process is prevented, and the stability after the plug is inserted into the port is improved.

Description

Technical Field

[0001] The utility model relates to the field of switches, in particular to a switch used in a soft switching communication system. Background Art

[0002] Softswitch is a functional entity that provides call control and connection control functions for services with real-time requirements for the next generation network (NGN). It is the core of call and control in the next generation network. Among them, the softswitch equipment in the softswitch system is a software switch that can complete major functions such as call control, media gateway access control, resource allocation, protocol processing, routing, authentication, and billing.

[0003] There will be many wiring harness interfaces on the back end of the switch. Various wiring harness connectors will be plugged into the wiring harness interfaces for data transmission. After the plugs are plugged in, the cables will be arranged. During the arrangement process, if the staff pulls the cables, the cables near the plugs may bend excessively, causing the plugs to loosen or fall off. Utility Model Content

[0004] The utility model aims to provide a switch for a soft-switch communication system, which effectively solves the problem that the cable plug on the switch is easy to loosen during the wiring process, thus affecting the normal operation of the switch.

[0005] The technical solution of the utility model is as follows:

[0006] A switch for a soft switching communication system comprises a switch body, a backplane, and ports. The backplane is mounted on the rear side of the switch body, the ports are evenly distributed on the backplane, transmission cables are inserted into the ports, side panels are extended on the left and right sides of the backplane, a mounting plate connected between the two side panels is provided, a cable placement block corresponding to the position below the transmission cable is provided on the mounting plate, a card slot concave downwardly for placing the transmission cable is provided on the top surface of the cable placement block, and limiting holes are provided on both sides of the card slot on the top surface of the cable placement block;

[0007] It also includes an elastic belt, which is arranged between two mounting plates and above the transmission cable. A number of sliders are provided on the elastic belt. A cable clamp is provided at the bottom end of the slider for clamping the transmission cable from the top. Clamping plates are provided on both sides of the cable clamp. When the cable clamp and the cable placement block clamp the transmission cable, the clamp is embedded in the limiting hole.

[0008] Furthermore, a moisture-proof pad is evenly distributed at the bottom of the switch body, which effectively prevents moisture from entering the inside when the switch body is placed on the ground.

[0009] Furthermore, the slider is slidably installed on the elastic band and can be flexibly adjusted according to the plug-in position of the cable.

[0010] Furthermore, the cross-section of the cable clamp block is semicircular, and the contact surfaces of the cable clamp block and the cable placement block with the transmission cable are provided with anti-slip linings to increase the friction between the transmission cable and prevent the transmission cable from being displaced.

[0011] Furthermore, the width of the cable placement block is smaller than the width of the mounting plate, so that the cable plug can be plugged into the port.

[0012] Furthermore, the depth of the limiting hole is greater than the height of the clamping plate, thereby preventing the clamping plate from contacting the bottom of the limiting hole and the cable clamping block and the cable placement block from failing to clamp the transmission cable.

[0013] The advantages of the utility model are:

[0014] 1. The utility model arranges a cable placement block on the mounting plate, and the transmission cable is placed on the cable placement block. Then, the cable clamp block is driven by elastic force to clamp the main transmission cable from the top. The clamp plate is inserted into the limiting hole to fix the transmission cable, and the situation that the plug becomes loose or falls off during the wiring process after the port is plugged in is effectively avoided, so that the switch can work normally.

[0015] 2. The utility model can increase the friction between the transmission cable and the cable placement block and the cable clamp block after fixing the transmission cable, which can effectively prevent the transmission cable from being pulled by external force and causing the plug to become loose.

[0016] 3. The utility model provides a card plate and a limiting hole. When the card plate is inserted into the limiting hole and fixed, the cable is fixed. The fixing method is simple and efficient. Moreover, a sliding slider connected to the elastic band can be flexibly adjusted according to the position of the transmission cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a fixed single-row transmission cable of the utility model.

[0018] Figure 2 It is a schematic diagram of the structure of a fixed double-row transmission cable of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the cable placement block of the utility model.

[0020] Figure 4 The utility model is a schematic diagram of the cable card block and the transmission cable structure.

[0021] Figure numerals: 1. switch body; 2. back panel; 3. port; 4. transmission cable; 5. side panel; 6. mounting plate; 7. cable placement block; 8. card slot; 9. limit hole; 10. elastic band; 11. slider; 12. cable clamp block; 13. card plate; 14. moisture-proof pad; 15. anti-slip lining. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] like Figures 1 to 4 As shown, the utility model provides a switch for a soft switching communication system, which includes a switch body 1, a backplane 2, and ports 3. The backplane 2 is installed at the rear side of the switch body 1, and the ports 3 are evenly distributed on the backplane 2. Transmission cables 4 are inserted into the ports 3. Extended side panels 5 are provided on the left and right sides of the backplane 2. A connected mounting plate 6 is provided between the two side panels 5. A cable placement block 7 corresponding to the position below the transmission cable 4 is provided on the mounting plate 6. A card slot 8 for placing the transmission cable 4 is provided on the top surface of the cable placement block 7. The top surface of the cable placement block 7 is provided with a downwardly concave card slot 8, and the top surface of the cable placement block 7 is provided with limit holes 9 located on both sides of the card slot 8.

[0024] It also includes an elastic band 10, which is arranged between the two mounting plates 6 and above the transmission cable 4. A number of sliders 11 are provided on the elastic band 10. The bottom end of the slider 11 is provided with a cable clamp 12 for clamping the transmission cable 4 from the top. Clamping plates 13 are provided on both sides of the cable clamp 12. When the cable clamp 12 and the cable placement block 7 clamp the transmission cable 4, the clamp 13 is embedded in the limiting hole 9.

[0025] The bottom of the switch body 1 is provided with a uniformly distributed moisture-proof pad 14 to effectively prevent moisture from entering the switch body 1 when it is placed on the ground.

[0026] The slider 11 is slidably installed on the elastic band 10 and can be flexibly adjusted according to the plug-in position of the cable.

[0027] The cross section of the cable clamp block 12 is semicircular, and the contact surfaces of the cable clamp block 12 and the cable placement block 7 with the transmission cable 4 are provided with an anti-slip lining 15 to increase the friction between the transmission cable 4 and prevent the transmission cable 4 from displacement.

[0028] The width of the cable placement block 7 is smaller than the width of the mounting plate 6 , so that the cable plug can be plugged into the port 3 .

[0029] The depth of the limiting hole 9 is greater than the height of the clamping plate 13 , which prevents the clamping plate 13 from contacting the bottom of the limiting hole 9 and preventing the cable clamping block 12 and the cable placement block 7 from clamping the transmission cable 4 .

[0030] Detailed usage and effects of the above embodiments:

[0031] When the cable plug is inserted into the port 3 on the switch body 1, in the initial state, the elastic band 10 is in a horizontally stretched state, the slider 11 is lifted upward, and the lower half of the transmission cable 4 is placed on the card slot 8 of the cable placement block 7. At this time, the elastic band 10 is released, and the elastic band 10 will rebound, and the cable clamp block 12 connected by the slider 11 will clamp the upper half of the main transmission cable 4, and the clamp plate 13 is inserted into the limiting hole 9, so that the cable clamp block 12 and the cable placement block 7 can fix the transmission cable 4.

[0032] 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 of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A switch for a soft switching communication system, comprising a switch body, a backplane, and ports, wherein the backplane is mounted on the rear side of the switch body, the ports are evenly distributed on the backplane, and transmission cables are inserted into the ports. It is characterized in that The left and right sides of the back plate are provided with extended side plates, a connected mounting plate is provided between the two side plates, a cable placement block corresponding to the position below the transmission cable is provided on the mounting plate, a downwardly concave card slot for placing the transmission cable is provided on the top surface of the cable placement block, and limiting holes are provided on both sides of the card slot on the top surface of the cable placement block; It also includes an elastic band, which is arranged between two mounting plates and above the transmission cable. A number of sliders are provided on the elastic band. A cable clamp is provided at the bottom end of the slider for clamping the transmission cable from the top. Clamping plates are provided on both sides of the cable clamp. When the cable clamp and the cable placement block clamp the cable, the clamp is embedded in the limiting hole.

2. The switch for a soft switch communication system according to claim 1, It is characterized in that The bottom end of the switch body is provided with a moisture-proof pad evenly distributed.

3. The switch for a soft switch communication system according to claim 1, It is characterized in that The slider is slidably mounted on the elastic band.

4. The switch for a soft switch communication system according to claim 1, It is characterized in that The cross section of the cable clamp block is semicircular, and the contact surfaces of the cable clamp block and the cable placement block with the transmission cable are provided with anti-slip linings.

5. The switch for a soft switch communication system according to claim 1, It is characterized in that The width of the cable placement block is smaller than the width of the mounting plate.

6. The switch for a soft switch communication system according to claim 1, It is characterized in that The depth of the limiting hole is greater than the height of the clamping plate.

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