Junction box cover with bunching function
By designing a junction box cover with wire-binding function, and utilizing components such as grooves, sliders, springs, and limit rings, the problem of messy wires is solved, achieving efficient wire bundling and protection, and reducing the risk of circuit failure.
Patent Information
- Application Number
- CN202423205535.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-25
AI Technical Summary
The wires are tangled and disorganized inside the junction box, making it difficult for electricians to operate and easily causing circuit failures due to pulling.
A junction box cover with wire bundling function was designed, comprising a groove, a slider, a spring, a limiting ring, a square tube, and a fixing mechanism. Through the synergistic effect of these components, the wires are effectively bundled and buffered for protection.
It improves the efficiency of wire bundling, reduces mechanical damage to wires caused by external pulling, and lowers the risk of circuit failure.
Smart Images
Figure CN223680706U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of terminal box cover bundling, specifically to a terminal box cover with bundling function. BACKGROUND
[0002] The terminal box is a kind of device widely used in electrical wiring system, provides a closed protective space for the connecting point of electric wire in electric power work, prevents connecting point from being exposed, avoids being eroded by external factors (such as dust, water vapor, corrosive gas etc.), reduces the risk of line fault, in complex circuit wiring, branch is often needed to line to connect different electrical appliances or lamps and lanterns etc., such as in a room with multiple sockets and lamps and lanterns, main line can be branched and connected to the line of each socket and lamps and lanterns by terminal box.
[0003] In daily electric power work, different electric wires need to be connected together in terminal box, leading to multiple and messy electric wire lines in terminal box, when electrician connects or overhauls, messy line makes the work of worker very inconvenient, and messy line can cause worker to be accidentally pulled, thereby damaging circuit and causing mechanical damage to electric wire, therefore, we propose a terminal box cover with bundling function. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a terminal box cover with bundling function to solve the problems in the above background.
[0005] To achieve the above object, the utility model provides the following technical scheme: a terminal box cover with bundling function, including box cover, the box cover is fixedly installed with sliding slot, the sliding slot is slidably contacted with sliding block, the sliding slot is further fixedly connected with two spring no.
[0006] Preferably, the fixing mechanism includes three fixing rods, the three fixing rods are slidably contacted with the square barrels respectively, and the fixing rods are rotatably connected with protruding blocks.
[0007] Preferably, the sliding block is provided with a pulley block, and the pulley block is rollingly contacted with the inner wall of the sliding slot.
[0008] Preferably, the limiting mechanism comprises a sleeve fixedly installed on the square base, the sleeve is fixedly connected with a spring three, and the spring three is fixedly connected with a limiting rod.
[0009] Preferably, the limiting rod is fixedly connected with a button.
[0010] Preferably, the upper end of the limiting rod is a slope, and the slope faces the direction of the spring two.
[0011] Compared with the prior art, the utility model has the beneficial effects that:
[0012] 1. The utility model discloses a fixing mechanism, a lever and a spring two can effectively improve the collection effect of the electric wire, and through the limiting mechanism, the electric wire can be conveniently passed through the fixing mechanism, and the efficiency of collecting the electric wire is improved.
[0013] 2. When the electric wire is pulled by external force, the pulling force makes the convex block push the related components to move, drives the limiting ring and the lever to stretch the spring two, the elastic force of the spring two can slow down the impact force suffered by the electric wire, and part of the pulling force is also transmitted to the square base and the sliding block, the sliding block transmits the force to the two springs one, further buffers the pulling force suffered by the electric wire, effectively protects the electric wire connection and reduces the failure caused by external force pulling. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is the whole structure schematic diagram of the utility model;
[0015] Figure 2 It is the local half -cut structure schematic diagram of the utility model;
[0016] Figure 3 It is the local operation half -cut structure schematic diagram of the utility model;
[0017] Figure 4 It is the part half -cut structure schematic diagram of the utility model.
[0018] In the drawing: 1 - box cover;2 - sliding slot;3 - sliding block;4 - spring one;5 - square base;6 - limiting ring;7 - square cylinder;8 - fixing mechanism;9 - spring seat;10 - spring two;11 - lever;12 - limiting mechanism;13 - pulley;14 - button;81 - fixed rod;82 - convex block;121 - sleeve;122 - spring three;123 - limiting rod. DETAILED DESCRIPTION
[0019] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0020] Please refer to Figures 1-4 The utility model provides a technical scheme: a wiring box cover with a wiring function, comprising a box cover 1, the box cover 1 is fixedly installed with a sliding groove 2, the sliding groove 2 is slidably contacted with a sliding block 3, the sliding block 3 is provided with two pulleys 13 on the upper and lower sides respectively, four pulleys 13 can roll on the inner wall of the sliding groove 2, the pulley 13 group is used to reduce friction, the sliding block 3 can slide in the sliding groove 2, the sliding groove 2 is further fixedly connected with two springs one 4, two springs one 4 are fixedly connected with the sliding block 3, and two springs one 4 are used to slow down the moving impact force of the sliding block 3, the sliding block 3 is further fixedly connected with a square seat 5, the square seat 5 is fixedly installed with a limiting ring 6, the limiting ring 6 is composed of two fixedly connected annular rings, the limiting ring 6 is rotatably connected with three square barrels 7, three square barrels 7 are circularly arranged between the two annular rings, the square seat 5 is further rotatably connected with a fixing mechanism 8, the fixing mechanism includes three fixed rods 81, three fixed rods 81 pass through the inside of the square barrel 7 respectively and can slide in the square barrel 7, three fixed rods 81 are rotatably connected with a protruding block 82 respectively, three protruding blocks 82 are used to clamping electric wire together, the protruding block 82 side has protruding block structure, is used to prevent electric wire and falls off from three protruding blocks 82 under the stress, the square seat 5 is further fixedly installed with a spring seat 9, the spring seat 9 is fixedly connected with a spring two 10, the limiting ring 6 is fixedly connected with a lever 11, the lever 11 is used to drive the limiting ring 6 to rotate and limit it, the lever 11 is fixedly connected with the spring two 10, the square seat 5 is further provided with a limiting mechanism 12, the limiting mechanism 12 includes a sleeve 121, the sleeve 121 is fixedly installed below the square seat 5, a spring three 122 is arranged in the sleeve, the spring three 122 is fixedly connected with a limiting rod 123, the upper end of the limiting rod 123 is inclined, and the inclined surface faces the direction of the spring two 10, the inclined surface guarantees the one-way passability of the lever 11 under no external force, the spring three 122 is used for the reset of the limiting rod 123, one side of the limiting rod 123 is fixedly connected with a button 14.
[0021] Working principle: first rotate the shift rod 11, at this time the shift rod 11 will drive the limiting ring 6 to rotate, the limiting ring 6 in turn drives the square tube 7 on it to rotate, because one end of the fixed rod 81 is fixed, in the process of rotating the square tube 7, the fixed rod 82 will be pushed by the square tube 7 to slide in the square tube 7 and rotate, in turn drive the protruding block 82 to move, then the shift rod 11 extrudes the inclined surface of the limiting rod 123 and then makes the shift rod 11 pass through the position of the limiting rod 123, the limiting rod 123 will reset under the elastic force of the spring three 122, in turn limit the position of the shift rod 11 on one side of the limiting rod 11, at this time the three protruding blocks 82 are moved to the maximum distance from each other, so as to facilitate the electric wire to pass through the protruding blocks 82 of the fixing mechanism 8, then press the button 14 to drive the limiting rod 123 to move down, in turn make the shift rod 11 reset under the elastic force of the spring two 10, until the three protruding blocks 82 clamp the electric wire.
[0022] When the electric wire is pulled by external force, the electric wire will extrude the protruding block 82, and then the protruding block 82 pushes the fixed rod 81 to rotate, the fixed rod 81 slides in the square tube 7 and pushes the square tube 7 to rotate, in turn pushes the limiting ring 6 to rotate, the limiting ring 6 drives the shift rod 11 to stretch the spring two 10, the elastic force of the spring two 10 will slow down the impact force of the electric wire, when the electric wire is pulled, part of the force will be transmitted to the square base 5, in turn transmitted to the sliding block 3 by the square base 5, the sliding block 3 will transmit the force to the two springs one 4, the two springs one 4 further buffer the pulling force of the electric wire.
[0023] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying that there is any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising", or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus that includes a list of elements not only includes those elements, but also includes other elements not explicitly listed, or inherent to such a process, method, article, or apparatus.
[0024] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A terminal box cover with a wire harness function, comprising a cover (1), characterized in that: The box cover (1) is fixedly installed with a sliding groove (2), the sliding groove (2) is in sliding contact with a sliding block (3), the sliding groove (2) is further fixedly connected with two spring one (4), the two spring one (4) are both in fixed connection with the sliding block (3), the sliding block (3) is further fixedly connected with a square seat (5), the square seat (5) is fixedly installed with a limiting ring (6), the limiting ring (6) is rotatably connected with three square barrels (7), the square seat (5) is further rotatably connected with a fixing mechanism (8), the square seat (5) is further fixedly installed with a spring seat (9), the spring seat (9) is fixedly connected with a spring two (10), the limiting ring (6) is fixedly connected with a lever (11), the lever (11) is used to drive the limiting ring (6) to rotate and limit it, the lever (11) and the spring two (10) are fixedly connected, the square seat (5) is further provided with a limiting mechanism (12).
2. The terminal block cover with a wire harness function according to claim 1, characterized in that: The fixing mechanism comprises three fixed rods (81), the three fixed rods (81) are in sliding contact with the square barrels (7) respectively, and the fixed rods (81) are rotatably connected with protruding blocks (82).
3. The terminal block cover with a wire harness function according to claim 1, characterized in that: A pulley (13) set is arranged on the sliding block (3) and in rolling contact with the inner wall of the sliding groove (2).
4. The terminal block cover with a wire harness function according to claim 1, characterized in that: The limiting mechanism (12) comprises a sleeve (121), the sleeve (121) is fixedly installed on the square seat (5), the sleeve is fixedly connected with a spring three (122), and the spring three (122) is fixedly connected with a limiting rod (123).
5. The terminal block cover with a wire harness function according to claim 4, characterized in that: The limiting rod (123) is fixedly connected with a button (14).
6. The terminal block cover with a wire harness function according to claim 5, characterized in that: The upper end of the limiting rod (123) is a slope, and the slope faces the direction of the spring two (10).