Connection wiring structure

Abstract

The utility model discloses a connection wiring structure, which relates to the technical field of wharf digital communication and comprises a host and a buffer assembly, an interface is arranged in the middle of the left side of the host, fixing frames are arranged at the front end and the rear end of the left side of the host, the tops of the fixing frames are connected with pressing frames, and the buffer assembly is arranged at the left ends of the fixing frames and the pressing frames. And the buffering assembly comprises a fixing barrel, a sliding block, a sliding rod, a spring, a clamping plate, a rubber mat and a limiting groove, the sliding block is slidably connected to the interior of the fixing barrel, the sliding rod is connected to one end of the sliding block, the spring is connected to the outer side of the sliding rod in a sleeving mode, and the clamping plate is fixed to the end of the sliding rod. According to the connecting and wiring structure, through the arrangement of the buffer assembly, after the right end of the connecting line is clamped and fixed by the fixing frame and the pressing frame, the left part of the connecting line can be clamped and positioned by the clamping plate, and the contact area between the rubber mat and the connecting line is increased by utilizing the limiting groove, so that the friction force during clamping is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dock digital communication, in particular to a connection wiring structure. Background Art

[0002] Digital communication is a communication method that uses digital signals as carriers to transmit messages, or uses digital signals to digitally modulate the carrier and then transmit it. Digital intercom systems are often required in the process of terminal communication, and signal lines are also required to connect the main devices in the system cabinets.

[0003] For example, the utility model with application number CN202222846039.8 discloses a connecting wire wiring structure. The utility model controls the rotation of the threaded rod, so that the movable block can drive the first movable rod and the fixed column to move forward. After the first movable rod moves forward by one end, when the fixed column moves to the bending part of the folding line guide groove at the top of the positioning seat, the two first movable rods can drive the first clamping rod and the second clamping rod to rotate in the opposite direction and unfold through the folding line guide groove at the top of the positioning seat. Similarly, after the connecting wire is docked with the interface, the threaded rod is controlled to reverse, so that the first clamping rod and the second clamping rod can be rotated vertically first, and then stably moved backward, so as to facilitate the extrusion and positioning of the connecting wire terminal, and avoid the situation that the connection falls off and affects the use. However, in actual use, since the structure uses the clamping rod to fix the connector of the connecting wire at the interface, and when the connecting wire is accidentally pulled, it is not convenient to buffer the connecting wire and the connector, which may cause the stress on the end of the connecting wire to increase instantly, and may cause the problem of pulling damage to the connecting wire and the connector.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a connection wiring structure is provided. Utility Model Content

[0005] The purpose of the utility model is to provide a connection wiring structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connection wiring structure, including a mainframe and a buffer component, an interface is provided in the middle of the left side of the mainframe, and a fixed frame is arranged at the front and rear ends of the left side of the mainframe, and a pressure frame is connected to the top of the fixed frame, the buffer component is arranged at the left end of the fixed frame and the pressure frame, the buffer component includes a fixed cylinder, a slider, a sliding rod, a spring, a splint, a rubber pad and a limit groove, the interior of the fixed cylinder is slidably connected to a slider, and one end of the slider is connected to the sliding rod, the outer side of the sliding rod is sleeved with a spring, and the end of the sliding rod is fixed with a splint, one side of the splint, the pressure frame and the fixed frame are all connected to the rubber pad, and a limit groove is provided on one side of the rubber pad.

[0007] Furthermore, the fixing frame is H-shaped when viewed from above, and the size of the pressing frame is consistent with that of the fixing frame.

[0008] Furthermore, the limiting grooves are arc-shaped, and are equidistantly distributed on one side of the rubber pad.

[0009] Furthermore, connection components are symmetrically arranged on the front and rear sides of the fixed frame, and the connection components include limit blocks and positioning pins. The limit blocks are fixed on the front and rear sides of the fixed frame, and the positioning pins are slidably connected inside the limit blocks.

[0010] Furthermore, the positioning pins are fixedly connected to the pressing frame, and the number of the positioning pins is four.

[0011] Furthermore, the connecting assembly also includes an elastic plate, a slot and a block. The elastic plate is fixed to the middle of the front and rear sides of the pressing frame, and a slot is opened inside the lower end of the elastic plate, and a block is arranged inside the slot.

[0012] Furthermore, the bottom surface of the elastic plate is inclined, and the slope of the bottom surface of the elastic plate is consistent with the slope of the top surface of the block.

[0013] Furthermore, the side surface of the card block is in a right-angle trapezoidal shape, and the card block is fixedly connected to the fixing frame.

[0014] The utility model provides a connection wiring structure, which has the following beneficial effects:

[0015] 1. The utility model provides a buffer component. When the fixing frame and the pressing frame clamp the right end of the connecting wire, the clamping plate can also clamp and position the left part of the connecting wire, and use the limit groove to increase the contact area between the rubber pad and the connecting wire, thereby increasing the friction during clamping. At the same time, the middle part of the connecting wire is loose. Therefore, when the left end of the connecting wire is accidentally pulled, the clamping plate drives the slider to squeeze the spring in the fixing cylinder through the sliding rod, so that the loose connecting wire in the middle can be straightened. In this process, the right part of the connecting wire can be buffered and protected, avoiding the situation where the connecting wire joint is damaged due to excessive stress.

[0016] 2. The utility model provides a connection component. When positioning the connecting wire, the positioning pin is first inserted into the limit block to quickly limit the horizontal direction between the fixed frame and the pressing frame. Then the elastic plate squeezes the upper part of the card block and undergoes elastic deformation under the guidance of its inclined surface until the card block slides into the card slot and then automatically resets. This allows for a quick connection between the fixed frame and the pressing frame to clamp and position the left part of the connector of the connecting wire, thereby preventing the left end of the connecting wire from being pulled and shaken and affecting the connector, thereby preventing the connector from becoming loose. During maintenance, the fixed frame can be quickly disassembled by simply moving the elastic plate, which is beneficial to improving the convenience during maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall front cross-sectional structure of a connection wiring structure of the utility model;

[0018] Figure 2 This is a front view structural diagram of a connection assembly of a connection wiring structure of the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of a buffer component part of a connection wiring structure of the utility model.

[0020] In the figure: 1. host; 2. interface; 3. fixed frame; 4. pressure frame; 5. connection assembly; 501. limit block; 502. positioning pin; 503. elastic plate; 504. card slot; 505. card block; 6. buffer assembly; 601. fixed cylinder; 602. slider; 603. slide rod; 604. spring; 605. splint; 606. rubber pad; 607. limit slot. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figure 1 and Figure 2As shown, a connection wiring structure includes a host 1 and a buffer component 6, an interface 2 is provided in the middle of the left side of the host 1, and a fixing frame 3 is arranged at the front and rear ends of the left side of the host 1, and a pressing frame 4 is connected to the top of the fixing frame 3, the fixing frame 3 is H-shaped when viewed from above, and the size of the pressing frame 4 is consistent with that of the fixing frame 3, the fixing frame 3 and the pressing frame 4 can be used to clamp the connecting wire to prevent the wire from being pulled and shaken and affecting the connecting wire joint, the front and rear sides of the fixing frame 3 are symmetrically arranged with a connecting component 5, the connecting component 5 includes a limit block 501 and a positioning pin 502, the front and rear sides of the fixing frame 3 are fixed with the limit block 501, and the internal sliding connection of the limit block 501 is connected with the positioning pin 502, the positioning pin 502 is fixedly connected to the pressing frame 4, and the number of the positioning pins 502 is set to four, by inserting the positioning pin 502 into the limit block 501, the horizontal direction between the fixing frame 3 and the pressing frame 4 can be quickly limited, and the connecting component 5 also includes an elastic plate 503 , a slot 504 and a block 505, elastic plates 503 are fixed in the middle of both the front and rear sides of the pressing frame 4, and a slot 504 is provided inside the lower end of the elastic plate 503, and a block 505 is provided inside the slot 504, the bottom surface of the elastic plate 503 is inclined, and the slope of the bottom surface of the elastic plate 503 is consistent with the slope of the top surface of the block 505. Since the bottom surface of the elastic plate 503 is inclined outward, it is convenient to press the elastic plate 503 with a finger, so as to quickly remove the fixed frame 3. It is beneficial to improve the convenience during maintenance. The side of the card block 505 is a right-angled trapezoid, and the card block 505 is fixedly connected to the fixed frame 3. During installation, the elastic plate 503 will squeeze the upper part of the card block 505 and undergo elastic deformation under the guidance of its inclined surface until the card block 505 slides into the card slot 504 and then automatically resets, so that the fixed frame 3 and the pressing frame 4 can be quickly connected to clamp and position the left part of the connector of the connecting line to avoid pulling and shaking at the left end of the connecting line and affecting the connector.

[0023] like Figure 1 and Figure 3As shown, the buffer assembly 6 is arranged at the left end of the fixed frame 3 and the pressing frame 4, and the buffer assembly 6 includes a fixed cylinder 601, a slider 602, a slide bar 603, a spring 604, a clamping plate 605, a rubber pad 606 and a limiting groove 607. The interior of the fixed cylinder 601 is slidably connected with the slider 602, and one end of the slider 602 is connected to the slide bar 603, the outer side of the slide bar 603 is sleeved with a spring 604, and the end of the slide bar 603 is fixed with a clamping plate 605. When the fixed frame 3 and the pressing frame 4 are used to clamp and fix the right end of the connecting line, the clamping plate 605 can also be used to clamp and position the left part of the connecting line. At the same time, when the left end of the connecting line When accidentally pulled, the clamping plate 605 will drive the slider 602 to squeeze the spring 604 in the fixed tube 601 through the sliding rod 603, so that the loose connecting line in the middle can be straightened. In this process, the right part of the connecting line can be buffered and protected. The clamping plate 605, the pressure frame 4 and one side of the fixed frame 3 are connected with a rubber pad 606, and a limiting groove 607 is provided on one side of the rubber pad 606. The limiting groove 607 is in an arc shape, and the limiting grooves 607 are equidistantly distributed on one side of the rubber pad 606. The limiting groove 607 is used to increase the contact area between the rubber pad 606 and the connecting line, thereby increasing the friction during clamping.

[0024] In summary, when using the connection wiring structure, first Figure 1 , Figure 2 and Figure 3 In the structure shown in the figure, the connector of the connecting wire is first inserted into the interface 2 on the host 1, and then the connecting wire is placed at the limiting groove 607 of the rubber pad 606 on the fixed frame 3, and the connecting wire between it and the clamping plate 605 is relaxed. Then, the pressing frame 4 is placed on the fixed frame 3, and the positioning pin 502 is inserted into the limiting block 501 to quickly limit the horizontal direction between the fixed frame 3 and the pressing frame 4. After that, the elastic plate 503 will squeeze the upper part of the card block 505 and undergo elastic deformation until the card block 505 slides into the card slot 504 and then automatically resets, so that the fixed frame 3 and the pressing frame 4 can be fixed. The clamping plate 605 can be used to clamp and position the left part of the connecting line, and the limiting groove 607 can be used to increase the contact area between the rubber pad 606 and the connecting line. Then, when the left end of the connecting line is accidentally pulled, the clamping plate 605 will drive the slider 602 to squeeze the spring 604 in the fixed cylinder 601 through the sliding rod 603, so that the loose connecting line in the middle can be straightened. In this process, the right part of the connecting line can be buffered and protected. Finally, during maintenance, the fixing frame 3 can be quickly disassembled by simply moving the elastic plate 503, which is conducive to improving the convenience during maintenance.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A connection wiring structure, comprising a host (1) and a buffer component (6), characterized in that: The host (1) is provided with an interface (2) at the middle of the left side, and the front and rear ends of the left side of the host (1) are provided with a fixed frame (3), and the top of the fixed frame (3) is connected with a pressing frame (4), and the buffer component (6) is arranged at the left end of the fixed frame (3) and the pressing frame (4), and the buffer component (6) includes a fixed cylinder (601), a slider (602), a slide bar (603), a spring (604), a clamping plate (605), a rubber pad (606) and a limit groove (607). 07), the interior of the fixed cylinder (601) is slidably connected to a slider (602), and one end of the slider (602) is connected to a slide rod (603), the outer side of the slide rod (603) is sleeved with a spring (604), and the end of the slide rod (603) is fixed with a clamping plate (605), one side of the clamping plate (605), the pressure frame (4) and the fixed frame (3) are all connected to a rubber pad (606), and a limiting groove (607) is provided on one side of the rubber pad (606).

2. A connection wiring structure according to claim 1, characterized in that: The fixing frame (3) is H-shaped when viewed from above, and the size of the pressing frame (4) is consistent with that of the fixing frame (3).

3. A connection wiring structure according to claim 1, characterized in that: The limiting grooves (607) are in an arc shape, and the limiting grooves (607) are equidistantly distributed on one side of the rubber pad (606).

4. A connection wiring structure according to claim 1, characterized in that: The front and rear sides of the fixed frame (3) are symmetrically provided with connection components (5), the connection components (5) comprising a limit block (501) and a positioning pin (502), the front and rear sides of the fixed frame (3) are both fixed with the limit blocks (501), and the interior of the limit blocks (501) is slidably connected with the positioning pin (502).

5. A connection wiring structure according to claim 4, characterized in that: The positioning pins (502) are fixedly connected to the pressing frame (4), and there are four positioning pins (502).

6. A connection wiring structure according to claim 4, characterized in that: The connecting assembly (5) further comprises an elastic plate (503), a clamping slot (504) and a clamping block (505); the elastic plate (503) is fixed in the middle of both the front and rear sides of the pressing frame (4); a clamping slot (504) is provided inside the lower end of the elastic plate (503); and a clamping block (505) is provided inside the clamping slot (504).

7. A connection wiring structure according to claim 6, characterized in that: The bottom surface of the elastic plate (503) is inclined, and the slope of the bottom surface of the elastic plate (503) is consistent with the slope of the top surface of the clamping block (505).

8. A connection wiring structure according to claim 6, characterized in that: The side surface of the clamping block (505) is in the shape of a right-angled trapezoid, and the clamping block (505) is fixedly connected to the fixing frame (3).

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