Anti-interference communication equipment connecting line

Abstract

The utility model relates to the technical field of anti-interference communication equipment connecting lines, in particular to an anti-interference communication equipment connecting line, which comprises two line bodies, a first joint and a second joint which are fixedly connected to the end parts of the two line bodies, and two limiting ends, the two limiting ends are fixedly connected to the surface of the first connector and the surface of the second connector correspondingly. Through the connection of the connecting cover and the anti-interference shells, on one hand, the stability of the connection between the two anti-interference shells is maintained, and on the other hand, under the limiting of the limiting end and the connecting cover, the position of the anti-interference shells relative to the joint is positioned, so that the anti-interference shells are prevented from sliding at the wiring position and the stability of the joint is prevented; through the butt joint between the anti-interference shells, the distance between the two connecting sleeves is limited, the connection state between the first connector and the second connector is maintained, and the connection stability of the first butt joint and the second butt joint is enhanced.

Description

Technical Field

[0001] The utility model relates to the field of anti-interference type communication equipment connecting wires, in particular to an anti-interference type communication equipment connecting wire. Background Art

[0002] The connecting cable is one of the components of the connecting line. It mainly plays the role of electrical connection and signal transmission between devices and components, components and cabinets, systems and subsystems, and keeps the signal distortion and energy loss between systems from changing. Its quality is related to the reliability of the overall operation of the system equipment. Communication connecting cable is one of the many types of connecting cables, which is often used to connect various communication equipment.

[0003] When encountering a location where communication equipment connection lines are to be connected, the connection is often achieved through two connectors. In order to reduce interference with signal transmission at the connection point, a shielding cover is set at the connection point to achieve anti-interference. However, during the installation process, it is inconvenient to lock and position the shielding cover. During use, the shielding cover is prone to shaking, which interferes with the stability of the connector of the connection line. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an anti-interference communication equipment connecting line.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an anti-interference communication equipment connecting line, comprising two wire bodies and a first connector and a second connector fixedly connected to the ends of the two wire bodies, and further comprising:

[0006] Two limiting ends, the two limiting ends are fixedly connected to the surfaces of the first joint and the second joint respectively;

[0007] Two connecting covers, the two connecting covers are sleeved on the surfaces of the two limiting ends, and the connecting covers include two covering first cover bodies, and the ends of the two connecting covers are covered with a covering component to maintain the covering stability between the two covering first cover bodies;

[0008] Two anti-interference shells, the two anti-interference shells are respectively sleeved on the outside of the two connection covers, and the anti-interference shells include two covering second cover bodies, and the two second cover bodies are respectively slidably connected to the two first cover bodies at corresponding positions;

[0009] The two ends of the positioning sleeve are respectively threadedly connected to the ends of the two anti-interference shells to achieve the connection between the two anti-interference shells, fix the distance between the two connection covers, and maintain the connection state of the first joint and the second joint.

[0010] It should be understood that before installing the anti-interference body shell, it is necessary to respectively cover the two pairs of connecting covers on the two limit ends, and the two first cover bodies of the same pair of connecting covers form a cover, and the covering assembly is used to cover and position them to maintain the stability of the cover between the two first cover bodies. Then, after the two anti-interference shells are covered at the first joint and the second joint, the second cover body is slidably inserted into the surface of the two first cover bodies to realize the connection between the anti-interference shell and the connecting cover, and then the two ends of the positioning sleeve are respectively threadedly connected to the two anti-interference shells to realize the docking of the two anti-interference shells. During the docking process of the two interference shells, the inner wall end of the second cover body will gradually approach the first cover body until the second cover body is close to the first cover body. On the one hand, while maintaining the stability of the connection between the two anti-interference shells, under the limitation of the limit end and the connecting cover, the position of the anti-interference shell relative to the joint is positioned, which is beneficial to prevent the anti-interference shell from sliding at the wiring point and stabilizing the joint. On the other hand, through the docking between the anti-interference shells, the distance between the two connecting sleeves is limited, thereby maintaining the connection state between the first joint and the second joint, which is beneficial to enhance the stability of the connection between the first pair of joints and the second pair of joints.

[0011] It needs to be further explained that by making the connecting sleeve separable, the anti-interference shell separable, and the positioning sleeve separable, structural optimization is achieved, and the function of staged disassembly and assembly is achieved, which makes replacement convenient and can be dismantled and maintained in stages, which is conducive to avoiding replacement of the entire set and thus helping to reduce maintenance costs.

[0012] As an optional technical solution, the covering component includes:

[0013] The two covering screw sleeves are threadedly connected to the ends of the connecting cover to position the covering connection between the two first cover bodies of the connecting cover.

[0014] As a further optimized technical solution, it also includes:

[0015] Two pairs of positioning blocks, wherein the two positioning blocks in the same pair are respectively fixedly connected to the inner walls of the two first cover bodies of the same connecting cover;

[0016] Two pairs of positioning grooves, the two positioning grooves in the same pair are respectively opened at the top and bottom of the same limiting end, and are connected with the positioning block to limit the relative rotation between the first cover body and the limiting end.

[0017] As a further optimized technical solution, it also includes:

[0018] Two pairs of slide rails, the two slide rails in the same pair are respectively fixedly connected to the inner walls of the two second covers of the same anti-interference shell;

[0019] Two pairs of first connecting sliders, the two first connecting sliders in the same pair are respectively fixedly connected to the surfaces of the two first cover bodies of the same connecting cover, and are respectively slidably connected to the slide rails at corresponding positions to realize the sliding connection between the first cover body and the second cover body.

[0020] As a further optimized technical solution, it also includes:

[0021] Two support springs, the two support springs are respectively fixedly connected to the ends of the two covering screw sleeves and are respectively sleeved on the surfaces of the two connecting covers;

[0022] Two support rings, the two support rings are respectively sleeved on the surfaces of the two connecting covers and are respectively fixedly connected to the ends of the two support springs, and the tops and bottoms of the two support rings are fixedly connected to the first overlap blocks;

[0023] There are four second-joint blocks, which are respectively slidably arranged on the four slide rails, and a limiting component is connected between the slide rails. The limiting component is used to limit the movement trajectory of the second-joint block on the slide rail toward one end, so that the second-joint block forms an overlap with the first-joint block at the corresponding position.

[0024] As an optional technical solution, the limit assembly includes:

[0025] Four pairs of blocking blocks, each pair of blocking blocks being symmetrically fixedly connected to the edge of the same slide rail;

[0026] There are four pairs of extension blocks, and two extension blocks in the same pair are symmetrically fixedly connected to the surface of the same second overlapping block and contact the surface of the blocking block at the corresponding position.

[0027] As a further optimized technical solution, the positioning sleeve further includes two limiting grooves, and the two limiting grooves are covered on the ends of the two anti-interference shells.

[0028] As a further optimized technical solution, the first overlapping block and the second overlapping block respectively have a first inclined surface and a second inclined surface. During the overlapping process, under the interaction between the first inclined surface and the second inclined surface, there will be a tendency force to pull the second overlapping block toward the connecting sleeve.

[0029] As a further optimized technical solution, positioning pins and docking holes are respectively provided on opposite sides of the two second covers of the anti-interference shell.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] By setting the connection between the connecting cover and the anti-interference shell, on the one hand, the stability of the connection between the two anti-interference shells is maintained, and under the limitation of the limit end and the connecting cover, the position of the anti-interference shell relative to the connector is positioned, which is beneficial to prevent the anti-interference shell from sliding at the wiring point and stabilizing the connector. On the other hand, through the docking between the anti-interference shells, the distance between the two connecting sleeves is limited, and then the connection state between the first connector and the second connector is maintained, which is beneficial to enhance the stability of the connection between the first pair of connectors and the second pair of connectors.

[0032] By making the connecting sleeve separable, the anti-interference shell separable, and the positioning sleeve separable, structural optimization is achieved, and the function of graded disassembly and assembly is achieved, which makes replacement convenient and can be dismantled and maintained in grades, which is conducive to avoiding replacement of the entire set and thus helping to reduce maintenance costs.

[0033] By arranging the first overlapping block, the second overlapping block, the supporting spring, the supporting ring and the limiting assembly, a tendency force is applied to the two connecting sleeves to push them closer to each other, and a tendency force is also provided in the docking direction of the first pair of joints and the second pair of joints. When the connection between the two anti-interference shells becomes slightly loose, the positions of the two anti-interference shells relative to the first pair of joints and the second pair of joints can still be supported, thereby achieving the stability of the positions of the two anti-interference shells relative to the connection point, and providing a tendency force in the docking direction for the docking state of the first pair of joints and the second pair of joints. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a cross-sectional view of the overall structure of the utility model;

[0035] Figure 2 for Figure 1 Enlarged view of part A;

[0036] Figure 3 It is a schematic diagram of the overall structure of the utility model;

[0037] Figure 4 This is a schematic structural diagram of the first connector and the second connector of the present invention;

[0038] Figure 5 This is a structural cross-sectional view of the slide rail of the present utility model;

[0039] Figure 6 This is an exploded view of the connecting sleeve and the covering screw sleeve of the utility model;

[0040] Figure 7 This is an exploded view of the anti-interference shell of the utility model;

[0041] Figure 8 This is a schematic diagram of the structure of the positioning sleeve of the present utility model.

[0042] In the figure: line body 1, first joint 2, second joint 3, limit end 4, positioning pin 5, connecting cover, first cover body 6, anti-interference shell, second cover body 7, positioning sleeve 8, covering screw sleeve 9, positioning block 10, positioning groove 11, slide rail 12, docking hole 13, first connecting slider 14, support spring 15, support ring 16, blocking block 17, extension block 18, limit groove 19, first overlap block 20, second overlap block 21. DETAILED DESCRIPTION

[0043] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are merely examples, and those skilled in the art may conceive of other obvious variations.

[0044] like Figures 1 to 8 The anti-interference communication equipment connecting line shown in the figure includes two wire bodies 1 and a first connector 2 and a second connector 3 fixedly connected to the ends of the two wire bodies 1, and further includes:

[0045] Two limiting ends 4, the two limiting ends 4 are respectively fixedly connected to the surfaces of the first joint 2 and the second joint 3;

[0046] Two connecting covers, the two connecting covers are sleeved on the surfaces of the two limit ends 4, and the connecting covers include two covering first cover bodies 6, and the ends of the two connecting covers are covered with a covering component to maintain the covering stability between the two covering first cover bodies 6;

[0047] Two anti-interference shells, the two anti-interference shells are respectively sleeved on the outside of the two connection covers, and the anti-interference shells include two covering second cover bodies 7, and the two second cover bodies 7 are respectively slidably connected to the two first cover bodies 6 at corresponding positions;

[0048] The two ends of the positioning sleeve 8 are respectively threadedly connected to the ends of the two anti-interference shells to achieve the connection between the two anti-interference shells, fix the distance between the two connecting covers, and maintain the connection state of the first joint 2 and the second joint 3.

[0049] It should be understood that before installing the anti-interference body shell, it is necessary to respectively sleeve the two pairs of connecting covers on the two limit ends 4, and the two first cover bodies 6 of the same pair of connecting covers form a cover, and the covering assembly is used to cover and position them to maintain the cover stability between the two first cover bodies 6. Then, after the two anti-interference shells are covered at the first joint 2 and the second joint 3, the second cover body 7 is slidably inserted into the surface of the two first cover bodies 6 to realize the connection between the anti-interference shell and the connecting cover, and then the two ends of the positioning sleeve 8 are respectively threadedly connected to the two anti-interference shells to realize the docking of the two anti-interference shells. During the docking process of the two interference shells The inner wall end of the second cover body 7 will gradually approach the first cover body 6 until the second cover body 7 is close to the first cover body 6. On the one hand, while maintaining the stability of the connection between the two anti-interference shells, under the limitation of the limit end 4 and the connecting cover, the position of the anti-interference shell relative to the joint is positioned, which is beneficial to prevent the anti-interference shell from sliding at the wiring point and stabilizing the joint. On the other hand, through the docking between the anti-interference shells, the distance between the two connecting sleeves is limited, and then the connection state between the first joint 2 and the second joint 3 is maintained, which is beneficial to enhance the stability of the connection between the first pair of joints and the second pair of joints.

[0050] It needs to be further explained that by making the connecting sleeve separable, the anti-interference shell separable, and the positioning sleeve separable, structural optimization is achieved, and the function of staged disassembly and assembly is achieved, which makes replacement convenient and can be dismantled and maintained in stages, which is conducive to avoiding replacement of the entire set and thus helping to reduce maintenance costs.

[0051] As an optional embodiment, the covering component includes:

[0052] The two covering screw sleeves 9 are threadedly connected to the end of the connecting cover to position the covering connection between the two first cover bodies 6 of the connecting cover.

[0053] It should be understood that the provision of the covering screw sleeve 9 serves to maintain the covering state between the two first cover bodies 6 of the connecting sleeve.

[0054] As a further optimized implementation method, it also includes:

[0055] Two pairs of positioning blocks 10, the two positioning blocks 10 in the same pair are respectively fixedly connected to the inner walls of the two first cover bodies 6 of the same connecting cover;

[0056] Two pairs of positioning grooves 11 are respectively opened at the top and bottom of the same limiting end 4 and docked with the positioning block 10 to limit the relative rotation between the first cover body 6 and the limiting end 4 .

[0057] It should be understood that by the cooperation and docking of the positioning block 10 and the positioning groove 11, the socket connection state of the first cover body 6 and the limit end 4 is limited to prevent relative rotation between the connecting cover and the limit end 4, which is beneficial to enhance the stability of the connection between the two connecting covers and the first joint 2 and the second joint 3 respectively.

[0058] As a further optimized implementation method, it also includes:

[0059] Two pairs of slide rails 12, the two slide rails 12 of the same pair are respectively fixedly connected to the inner walls of the two second covers 7 of the same anti-interference shell;

[0060] Two pairs of first connecting sliders 14 are respectively fixedly connected to the surfaces of the two first cover bodies 6 of the same connecting cover, and are respectively slidably connected to the slide rails 12 at corresponding positions to realize the sliding connection between the first cover body 6 and the second cover body 7.

[0061] It should be understood that by providing the first connecting slider 14 and the slide rail 12, the first cover body 6 and the second cover body 7 are slidably connected. When the two first cover bodies 6 of the connecting cover are stably covered, the covering state of the two second cover bodies 7 of the anti-interference shell will be supported.

[0062] As a further optimized implementation method, it also includes:

[0063] Two support springs 15, the two support springs 15 are respectively fixedly connected to the ends of the two covering screw sleeves 9, and are respectively sleeved on the surfaces of the two connecting covers;

[0064] Two support rings 16, the two support rings 16 are respectively sleeved on the surfaces of the two connection covers and are respectively fixedly connected to the ends of the two support springs 15, and the top and bottom of the two support rings 16 are fixedly connected to the first overlap block 20;

[0065] Four second overlapping blocks 21 are respectively slidably set on four slide rails 12, and a limiting component is connected between the slide rails 12. The limiting component is used to limit the movement trajectory of the second overlapping block 21 on the slide rail 12 toward one end, so that the second overlapping block 21 forms an overlap with the first overlapping block 20 at the corresponding position.

[0066] As an optional embodiment, the limiting component includes:

[0067] Four pairs of obstruction blocks 17, with the same pair of obstruction blocks 17 symmetrically fixedly connected to the track edge of the same slide rail 12;

[0068] The four pairs of extension blocks 18 , two extension blocks 18 in the same pair are symmetrically fixedly connected to the surface of the same second overlap block 21 , and contact the surfaces of the blocking blocks 17 at corresponding positions.

[0069] It should be understood that by setting the blocking block 17 and the extension block 18, the sliding range of the second overlap block 21 on the slide rail 12 is limited. During the docking process of the two anti-interference shells, after the second overlap block 21 is restricted on the slide rail 12, it will push the first overlap block 20. The first overlap block 20 will drive the support ring 16 to move, and the support ring 16 will squeeze the support spring. The support spring 15 will produce compression deformation, further applying a tendency force to push the two connecting sleeves closer to each other, and at the same time, providing a tendency force in the docking direction of the first pair of joints and the second pair of joints. When the connection between the two anti-interference shells becomes slightly loose, the positions of the two anti-interference shells relative to the first pair of joints and the second pair of joints can still be supported, that is, the relative positions of the two anti-interference shells at the connection point are stabilized, and the docking state of the first pair of joints and the second pair of joints is provided with a tendency force in the docking direction.

[0070] As a further optimized embodiment, the positioning sleeve 8 further includes two limiting grooves 19, which cover the ends of the two anti-interference shells. It should be understood that after the positioning sleeve 8 is threadedly connected to the ends of the two anti-interference shells, the limiting grooves 19 will cover and limit the ends of the anti-interference shells, which is conducive to maintaining stability between the two second covers 7 of the anti-interference shells.

[0071] As a further optimized implementation, the first overlapping block 20 and the second overlapping block 21 respectively have a first inclined surface and a second inclined surface. During the overlapping process, under the interaction of the first inclined surface and the second inclined surface, there will be a tendency force to pull the second overlapping block 21 toward the connecting sleeve.

[0072] It should be understood that in the process of the first overlapping block 20 and the second overlapping block 21 gradually generating a force, under the action of the inclined surfaces of the first inclined surface and the second inclined surface, there will be a pulling tendency force on the second overlapping block 21, and then there will be a tendency force to pull the second overlapping block 21 toward the direction of the connecting sleeve. Under the linkage of the slide rail 12, it further provides a maintaining force for the docking between the two second cover bodies 7 of the interference shell, which is conducive to maintaining the stability of the cover between the two second cover bodies 7.

[0073] As a further optimized embodiment, positioning pins 5 and docking holes 13 are respectively provided on opposite sides of the two second cover bodies 7 of the anti-interference shell.

[0074] It should be understood that the connection between the positioning pin 5 and the docking hole 13 is used to achieve the limit connection between the positioning pin 5 and the docking interface between the two second cover bodies 7 of the anti-interference shell when covering, maintain the stability of the covering state, and provide a stable state for the subsequent threaded docking of the positioning sleeve 8.

[0075] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention as claimed, and the scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-interference communication equipment connecting line, comprising two line bodies (1) and a first connector (2) and a second connector (3) fixedly connected to the ends of the two line bodies (1), characterized in that: Also includes: Two limiting ends (4), the two limiting ends (4) being fixedly connected to the surfaces of the first joint (2) and the second joint (3), respectively; Two connecting covers, the two connecting covers are sleeved on the surfaces of the two limiting ends (4), and the connecting covers include two covering first cover bodies (6), and the ends of the two connecting covers are both covered with a covering component to maintain the covering stability between the two covering first cover bodies (6); Two anti-interference shells, the two anti-interference shells are respectively sleeved on the outside of the two connection covers, and the anti-interference shells include two covering second cover bodies (7), and the two second cover bodies (7) are respectively slidably connected to the two first cover bodies (6) at corresponding positions; A positioning sleeve (8), wherein both ends of the positioning sleeve (8) are respectively threadedly connected to the ends of the two anti-interference shells to achieve the connection between the two anti-interference shells, fix the distance between the two connection covers, and maintain the connection state of the first joint (2) and the second joint (3).

2. The anti-interference communication equipment connecting cable according to claim 1, characterized in that: The covering component comprises: The two covering screw sleeves (9) are threadedly connected to the ends of the connecting cover to position the covering connection between the two first cover bodies (6) of the connecting cover.

3. The anti-interference communication equipment connecting cable according to claim 2, characterized in that: Also includes: Two pairs of positioning blocks (10), wherein the two positioning blocks (10) of the same pair are respectively fixedly connected to the inner walls of the two first cover bodies (6) of the same connecting cover; Two pairs of positioning grooves (11), the two positioning grooves (11) in the same pair are respectively opened at the top and bottom of the same limiting end (4), and are docked with the positioning block (10) to limit the relative rotation between the first cover body (6) and the limiting end (4).

4. The anti-interference communication equipment connecting cable according to claim 3, characterized in that: Also includes: Two pairs of slide rails (12), the two slide rails (12) of the same pair are respectively fixedly connected to the inner walls of the two second covers (7) of the same anti-interference shell; Two pairs of first connecting sliders (14), the two first connecting sliders (14) of the same pair are respectively fixedly connected to the surfaces of the two first cover bodies (6) of the same connecting cover, and are respectively slidably connected to the slide rails (12) at corresponding positions to achieve sliding connection between the first cover body (6) and the second cover body (7).

5. The anti-interference communication equipment connecting line according to claim 4, characterized in that: Also includes: Two support springs (15), the two support springs (15) are respectively fixedly connected to the ends of the two covering screw sleeves (9) and are respectively sleeved on the surfaces of the two connecting covers; Two support rings (16), the two support rings (16) are respectively sleeved on the surfaces of the two connection covers and are respectively fixedly connected to the ends of the two support springs (15), and the tops and bottoms of the two support rings (16) are both fixedly connected to first overlap blocks (20); Four second connecting blocks (21) are respectively slidably arranged on the four slide rails (12), and a limiting component is connected between the second connecting blocks (21) and the slide rails (12). The limiting component is used to limit the movement trajectory of the second connecting block (21) on the slide rail (12) toward one end, so that the second connecting block (21) forms an overlap with the first connecting block (20) at the corresponding position.

6. The anti-interference communication equipment connecting cable according to claim 5, characterized in that: The limiting component includes: Four pairs of obstruction blocks (17), wherein the obstruction blocks (17) of the same pair are symmetrically fixedly connected to the track edge of the same slide rail (12); Four pairs of extension blocks (18), two of the extension blocks (18) in the same pair are symmetrically fixedly connected to the surface of the same second overlap block (21), and contact the surface of the obstruction block (17) at the corresponding position.

7. The anti-interference communication equipment connecting cable according to claim 1, characterized in that: The positioning sleeve (8) further comprises two limiting grooves (19), and the two limiting grooves (19) are covered on the ends of the two anti-interference shells.

8. The anti-interference communication equipment connecting cable according to claim 6, characterized in that: The first overlapping block (20) and the second overlapping block (21) respectively have a first inclined surface and a second inclined surface. During the overlapping process, under the interaction of the first inclined surface and the second inclined surface, there is a tendency force to pull the second overlapping block (21) toward the connecting sleeve.

9. The anti-interference communication equipment connecting cable according to claim 1, characterized in that: Positioning pins (5) and docking holes (13) are respectively provided on opposite sides of the two second covers (7) of the anti-interference shell.

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