Cable cover shell with high stability

Abstract

The utility model provides a cable cover shell with high stability, which comprises an upper shell and a lower shell, two ends of the upper shell and the lower shell are communicated with wire inlet cylinders and inserting blocks, the wire inlet cylinders and the inserting blocks are arranged on the upper shell, the lower shell is provided with inserting holes in a penetrating manner, the inserting blocks can be inserted into the inserting holes, the inserting blocks are provided with limiting grooves in a penetrating manner, and the lower shell is internally provided with a limiting mechanism for limiting the limiting grooves. The limiting mechanism comprises a movable rod, a movable plate and a limiting block, the first end of the movable rod is movably arranged in the lower shell and fixedly connected with a connecting rod, the movable plate sleeves the movable rod, a third movable groove for the movable plate to move is formed in the lower shell, a spring is fixedly connected to the movable plate, the movable rod is sleeved with the spring, and the limiting block is connected with the end, away from the movable rod, of the connecting rod. And the limiting block is movably arranged between the lower shell and the jack, and the limiting block is configured to limit the limiting groove. The cable cover shell with high stability can play a role in improving the disassembly and assembly efficiency of the cable cover shell.

Description

Technical Field

[0001] The utility model relates to the field of cable assembly, and more specifically, to a cable cover housing with high stability. Background Art

[0002] The main function of the cable cover housing is to protect the cable and cable connector from the influence of external physical, chemical and environmental factors, and ensure the stable operation of the cable in various environments. In order to make the cable system work completely and effectively, the cable cover housing needs to be used in combination with suitable cable sleeves, drag chain systems, connectors and sealing materials and other accessories, and installed and laid in accordance with the correct usage methods. However, in the process of assembling the cable assembly and the connector of the existing technical types of cable cover housings, it is difficult to ensure the positioning accuracy of the assembly, the stability and safe interchangeability after assembly.

[0003] Regarding the above problems, for the technical problem that it is difficult to ensure the positioning accuracy of the assembly, the stability and safe interchangeability after assembly in the process of assembling the cable assembly and the connector of the existing technical types of cable cover housings, after a large number of retrievals and inquiries, a cable cover housing for high-speed transmission with the patent publication number of CN214478078U is found, which belongs to the field of cable assembly. The device is more conducive to the assembly and interchange of cable cover components through multiple internal positioning and limiting structures of the housing, is convenient to operate, and the product performance is more stable and reliable.

[0004] However, there are still some problems with the above cable cover housing. For example, the cable cover housing is installed through multiple mounting holes, and its installation steps are too cumbersome, resulting in inconvenient disassembly and assembly of the cable cover housing and reducing the overall installation efficiency. In view of the above problems, the utility model proposes a cable cover housing with high stability. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the technical problems put forward in the above background art, and provide a cable cover housing with high stability.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable cover shell with high stability, an upper shell and a lower shell that are rotatably connected and can form a cavity, both ends of the upper shell and the lower shell are connected with a wire inlet barrel, an insert block is arranged on the upper shell, a socket for inserting the insert block is penetrated on the lower shell, a limiting groove is penetrated on the insert block, a limiting mechanism for limiting the limiting groove is provided in the lower shell, the limiting mechanism includes a movable rod, a first end of which is movably arranged in the lower shell and fixedly connected with a connecting rod, the second end of the movable rod extends to the outside of the lower shell, a movable plate is sleeved on the movable rod, a third movable groove for moving the movable plate is provided in the lower shell, a spring is fixedly connected on the movable plate, and the spring is sleeved on the movable rod, a limiting block is connected to one end of the connecting rod away from the movable rod, the limiting block is movably arranged between the lower shell and the socket, and the limiting block is configured to limit the limiting groove.

[0007] A further preferred solution is that a first movable groove is provided in the lower shell body for the connection rod and the limit block to move, and the limit block is movably arranged between the first movable groove and the insertion hole.

[0008] A further preferred solution is that the width of the insertion hole is greater than the width of the insertion block.

[0009] A further preferred solution is that one end of the movable rod facing away from the connecting rod is fixedly connected to a pressing block, and a second movable groove for allowing the pressing block to move is provided in the lower shell.

[0010] A further preferred solution is that the end of the pressing block away from the movable rod has an inwardly recessed arc groove.

[0011] A further preferred solution is that a plurality of drainage holes communicating with the second movable groove are provided through the lower shell along the vertical direction.

[0012] A further preferred solution: the wire inlet barrel comprises a first barrel and a second barrel, and the inner wall of the second barrel is fixedly connected with a water-isolating pad and a sponge pad in sequence from one end connected to the first barrel to the other end.

[0013] A further preferred solution is that the upper shell and the lower shell are both fixedly connected with anti-slip grooves, and a baffle plate that fits the outer wall of the lower shell is fixedly connected to the side of the upper shell that is opened into the plug block, and the cross-section of the baffle plate is trapezoidal.

[0014] Beneficial effects:

[0015] 1. By setting a limiting mechanism and a limiting hole, when the upper shell and the lower shell are closed, the insertion block is inserted into the insertion hole, so as to use the limiting mechanism to limit the limiting groove. The overall operation is simple, and the disassembly and assembly efficiency of the cable cover shell is improved;

[0016] 2. By setting a pressing block and a drainage hole, the pressing block facilitates the operation of the movable rod, and one end thereof has an inwardly concave arc-shaped groove, which increases the operation comfort. Secondly, the drainage hole can prevent accumulated water from entering the lower shell;

[0017] 3. By setting a water isolation pad, a sponge pad and a baffle, the water isolation pad and the sponge pad can play a role in water isolation and cable protection, and the baffle can block the connection between the upper shell and the lower shell, further preventing external impurities and water from entering the interior of the upper shell and the lower shell. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0019] Figure 2 It is a front view of the present utility model.

[0020] Figure 3 It is a schematic diagram of the structure when the upper shell and the lower shell of the present utility model are opened.

[0021] Figure 4 It is a schematic diagram of the structure of the sponge pad and the water isolation pad of the present utility model.

[0022] Figure 5 It is a schematic diagram of the structure of the limiting mechanism of the present utility model.

[0023] Figures 1-5 In the figure: 1. Lower shell; 2. Inlet tube; 21. First cylinder; 22. Second cylinder; 3. Anti-slip pattern; 4. Baffle; 5. Upper shell; 6. Pressing block; 7. Insertion block; 8. Insertion hole; 9. Limiting mechanism; 91. Movable plate; 92. Movable rod; 93. Spring; 94. Connecting rod; 95. Limiting block; 96. Third movable groove; 10. Water isolation pad; 11. Sponge pad; 12. First movable groove; 13. Second movable groove; 14. Limiting groove; 15. Drainage hole. Detailed Embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the attached Figures 1-5 drawings in the embodiments of the present utility model.

[0025] Please refer to Figures 1-5In the embodiment of the utility model, a cable cover housing with high stability includes an upper housing 5 and a lower housing 1 which are rotatably connected and can form a cavity. Both ends of the upper housing 5 and the lower housing 1 are connected with a wire inlet barrel 2, an insert block 7 which is arranged on the upper housing 5, and a jack 8 for inserting the insert block 7 is penetrated on the lower housing 1, and a limiting groove 14 is penetrated on the insert block 7. A limiting mechanism 9 for limiting the limiting groove 14 is provided in the lower housing 1, and the limiting mechanism 9 includes a movable rod 92, a first end of which is movably arranged in the lower housing 1 and A connecting rod 94 is fixedly connected, and the second end of the movable rod 92 extends to the outside of the lower shell 1. A movable plate 91 is sleeved on the movable rod 92. A third movable groove 96 for the movable plate 91 to move is provided in the lower shell 1. A spring 93 is fixedly connected to the movable plate 91, and the spring 93 is sleeved on the movable rod 92. A limit block 95 is connected to the end of the connecting rod 94 away from the movable rod 92. The limit block 95 is movably arranged between the lower shell 1 and the jack 8. The limit block 95 is configured to limit the limit groove 14.

[0026] Specifically, by closing the upper shell 5 and the lower shell 1, the plug block 7 is inserted into the socket 8, and the plug block 7 pushes the limit block 95 to move toward the inside of the lower shell 1, and drives the movable rod 92 to move through the connecting rod 94, and the movable rod 92 drives the movable plate 91 to squeeze the spring 93. When the limit block 95 corresponds to the limit groove 14, the limit block 95 realizes the limitation of the limit groove 14 under the action of the spring 93, thereby realizing the installation between the upper shell 5 and the lower shell 1. When it is necessary to disassemble the upper shell 5 and the lower shell 1, by pressing the movable rod 92, the movable rod 92 moves into the inside of the lower shell 1. The movable rod 92 drives the limit block 95 to disengage from the limit groove 14 and move into the inside of the lower shell 1 through the connecting rod 94, thereby releasing the limitation of the plug block 7, and realizing the disassembly of the upper shell 5 and the lower shell 1. The overall operation is simple, and the disassembly and assembly efficiency of the cable cover shell is improved.

[0027] It should be noted that both the upper shell 5 and the lower shell 1 are made of high-performance composite materials, such as phthalonitrile composite materials, glass fiber reinforced plastic, carbon fiber, etc. The connection method between the upper shell 5 and the lower shell 1 is the existing technology. The cavity formed is used to accommodate cables and other connecting mechanisms. The wire inlet barrels 2 at both ends facilitate the entry and exit of cables. At the same time, the segmented design of the upper shell 5 and the lower shell 1 facilitates the assembly and subsequent maintenance of cables and connectors, and improves the overall stability and reliability.

[0028] In the embodiment of the utility model, Figure 5 As shown, a first movable groove 12 is provided in the lower housing 1 for the connection rod 94 and the limit block 95 to move, and the limit block 95 is movably arranged between the first movable groove 12 and the insertion hole 8.

[0029] In the embodiment of the utility model, Figure 3As shown, the width of the insertion hole 8 is greater than the width of the insertion block 7. Specifically, since the insertion block 7 moves with the upper shell 5, in order to ensure that the insertion block 7 is inserted into the insertion hole 8, the width of the insertion hole 8 is greater than the width of the insertion block 7.

[0030] In the embodiment of the utility model, Figure 1 , Figure 3 and Figure 5 As shown, one end of the movable rod 92 away from the connecting rod 94 is fixedly connected to the pressing block 6, and a second movable groove 13 is provided in the lower shell 1 for the pressing block 6 to move. The end of the pressing block 6 away from the movable rod 92 has an inwardly recessed arc groove. The pressing block 6 facilitates the operation of the movable rod 92, and one end thereof has an inwardly recessed arc groove to increase the operating comfort. A plurality of drainage holes 15 connected to the second movable groove 13 are provided along the plumb line direction through the lower shell 1. The drainage holes 15 can prevent accumulated water from entering the lower shell 1.

[0031] In the embodiment of the utility model, Figure 4 As shown, the wire inlet drum 2 includes a first barrel 21 and a second barrel 22, and the inner wall of the second barrel 22 is fixedly connected with a water-isolating pad 10 and a sponge pad 11 in sequence from one end connected to the first barrel 21 to the other end. Specifically, the wire inlet drum 2 is a hollow structure with openings at both ends, the first barrel 21 is a semi-conical structure, and the second barrel 22 is a plate-cylindrical structure. The water-isolating pad 10 and the sponge pad 11 can play a role in water isolation and cable protection.

[0032] In the embodiment of the utility model, Figure 1 and Figure 2 As shown, the upper shell 5 and the lower shell 1 are fixedly connected with anti-slip grooves 3, and one side of the upper shell 5 that is opened into the plug block 7 is fixedly connected with a baffle 4 that fits the outer wall of the lower shell 1, and the cross-section of the baffle 4 is trapezoidal. Specifically, the anti-slip grooves 3 can increase the friction between the upper shell 5 and the lower shell 1, and facilitate operation and installation. The baffle 4 can cover the connection between the upper shell 5 and the lower shell 1, and further prevent external impurities and water from entering the lower shell 1 of the upper shell 5.

[0033] Working principle: By closing the upper housing 5 and the lower housing 1, the insertion block 7 is inserted into the jack 8. The insertion block 7 pushes the limit block 95 to move inside the lower housing 1, and drives the movable rod 92 to move through the connecting rod 94. The movable rod 92 drives the movable plate 91 to squeeze the spring 93. When the limit block 95 corresponds to the limit groove 14, the limit block 95 realizes the limit of the limit groove 14 under the action of the spring 93, so as to realize the installation between the upper housing 5 and the lower housing 1. When it is necessary to disassemble the upper housing 5 and the lower housing 1, by pressing the movable rod 92, the movable rod 92 moves inside the lower housing 1. The movable rod 92 drives the limit block 95 to disengage from the limit groove 14 and move inside the lower housing 1, so as to release the limit on the insertion block 7 and realize the disassembly of the upper housing 5 and the lower housing 1. The overall operation is simple, which improves the disassembly and assembly efficiency of the cable cover housing.

Claims

1. A cable cover housing with high stability, comprising an upper housing (5) and a lower housing (1) which are rotatably connected and can form a cavity, wherein both ends of the upper housing (5) and the lower housing (1) are connected to a wire inlet barrel (2), characterized in that: The insert block (7) is arranged on the upper shell (5); the lower shell (1) is provided with an insert hole (8) for inserting the insert block (7); the insert block (7) is provided with a limit groove (14); the lower shell (1) is provided with a limit mechanism (9) for limiting the limit groove (14); the limit mechanism (9) comprises: A movable rod (92), a first end of which is movably disposed in the lower shell (1) and fixedly connected to a connecting rod (94), and a second end of the movable rod (92) extends to the outside of the lower shell (1); A movable plate (91) is sleeved on the movable rod (92); a third movable groove (96) is provided in the lower shell (1) for the movable plate (91) to move; a spring (93) is fixedly connected to the movable plate (91); and the spring (93) is sleeved on the movable rod (92); A limit block (95) is connected to an end of the connecting rod (94) away from the movable rod (92), the limit block (95) is movably arranged between the lower shell (1) and the plug hole (8), and the limit block (95) is configured to limit the limit groove (14).

2. A cable housing body with high stability according to claim 1, characterized in that: A first movable groove (12) is provided in the lower shell (1) for the connection rod (94) and the limit block (95) to move, and the limit block (95) is movably arranged between the first movable groove (12) and the insertion hole (8).

3. A cable housing body with high stability according to claim 2, characterized in that: The width of the insertion hole (8) is greater than the width of the insertion block (7).

4. The cable housing body with high stability according to claim 2, characterized in that: One end of the movable rod (92) away from the connecting rod (94) is fixedly connected to a pressing block (6), and a second movable groove (13) for the pressing block (6) to move is provided in the lower shell (1).

5. The cable housing body with high stability according to claim 4, characterized in that: One end of the pressing block (6) facing away from the movable rod (92) has an inwardly recessed arc groove.

6. The cable housing body with high stability according to claim 4, characterized in that: The lower shell (1) is provided with a plurality of drainage holes (15) extending through it along the vertical direction and communicating with the second movable groove (13).

7. The cable housing body with high stability according to claim 1, characterized in that: The inlet wire barrel (2) comprises a first barrel (21) and a second barrel (22), wherein the inner wall of the second barrel (22) is fixedly connected with a water-isolating pad (10) and a sponge pad (11) in sequence from one end connected to the first barrel (21) to the other end.

8. The cable housing body with high stability according to claim 1, characterized in that: The upper shell (5) and the lower shell (1) are both fixedly connected with anti-slip grooves (3), and the side of the upper shell (5) that is opened into the plug block (7) is fixedly connected with a baffle (4) that fits the outer wall of the lower shell (1), and the cross-section of the baffle (4) is trapezoidal.

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