Novel terminal box structure applied to track socket

Abstract

A new wiring box structure applied to track socket, including wiring box body arranged on track socket, the box cover is arranged on the wiring box body, the box cover is arranged on the rotating end, the rotating end is arranged on the wiring box body corresponding to the rotating hole, the rotating end and the inner wall of the rotating hole form adjustment gap, the rotating end extends into the rotating hole and cooperates with the gap between the inner wall of the rotating hole, by setting the gap between the rotating end of the box cover and the inner wall of the rotating hole, the box cover can keep a certain flexibility during the turning process, so that the box cover can be opened to a greater extent in the open state, which is convenient for users to operate the inside of the wiring box. In addition, the design of gap cooperation can effectively prevent the box cover from being stuck or damaged due to friction after long-term use, improve the service life of the wiring box, and after covering the box cover, the gap between the box cover and the wiring box is uniform and small, which ensures the appearance and sealing of the wiring box, so that the appearance is more complete.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, specifically to a novel junction box structure for use in track sockets. Background Technology

[0002] In the prior art, the cover of the junction box of the track socket has poor flexibility when flipping due to the tight rotational fit. Moreover, the cover is prone to jamming or damage due to friction after long-term use, which reduces the service life of the junction box and affects wiring efficiency. Summary of the Invention

[0003] In view of this, the present invention provides a novel junction box structure for use in track sockets.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A novel junction box structure for use in track sockets includes a junction box body disposed on the track socket, a flip-up cover disposed on the junction box body, and a rotation clearance fit structure between the cover and the junction box body. The rotation clearance fit structure includes a rotating end disposed on the cover or the junction box body and a rotating hole disposed on the corresponding rotating end. An adjustment gap is formed between the rotating end and the hole wall of the rotating hole, and the rotating end extends into the rotating hole and fits with the hole wall of the rotating hole with the clearance fit.

[0005] Preferably, the rotating hole is arranged in a horizontal strip structure, the rotating end is arranged in a cylindrical shape, the outer diameter of the rotating end is smaller than the length of the rotating hole, the rotating end extends into the rotating hole and is rotatably connected to the junction box body, and the rotating end can move along the length direction of the rotating hole within the rotating hole.

[0006] Preferably, a positioning connection structure is provided between the cover and the junction box body. The cover presses the junction box body tightly through the positioning connection structure. The positioning connection structure is a connection end formed on the inner wall of the junction box body or the cover. A connection hole is provided on the connection end. A positioning hole corresponding to the connection hole on the connection end is provided on the inner wall of the junction box body or the cover. A screw is provided between the connection hole and the positioning hole. The screw extends into the connection hole and the positioning hole to press the cover tightly onto the junction box body.

[0007] Preferably, the cover is provided with a detachable cover cable entry structure, and the two sides of the junction box are provided with detachable junction box cable entry structures.

[0008] Preferably, a hook groove is formed on the inner wall of the junction box body on the side away from the track socket, and a hook end protrudes on the box cover to form a corresponding hook groove.

[0009] The beneficial effects of this invention are as follows: by setting a clearance fit between the rotating end of the cover and the inner wall of the rotating hole, the cover maintains a certain degree of flexibility during the flipping process, allowing it to be opened to a greater extent when open, facilitating user access to the inside of the junction box. Furthermore, the clearance fit design effectively prevents the cover from jamming or being damaged due to friction after prolonged use, thus extending the service life of the junction box. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Appendix Figure 1 This is a schematic diagram of the structure of this utility model; Appendix Figure 2 This is a schematic diagram of the junction box body; Appendix Figure 3 This is a schematic diagram of the junction box body from another angle; Appendix Figure 4 For the appendix Figure 3 Sectional view at point AA; Appendix Figure 5 This is an exploded view of the junction box body structure; Appendix Figure 6 For the appendix Figure 5 Another angle diagram; Appendix Figure 7 For the appendix Figure 3 Sectional view at point BB. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0013] The present invention will now be further described with reference to the accompanying drawings.

[0014] This utility model provides the following technical solution: As attached Figure 1-7As shown, this utility model discloses a novel junction box structure for use in a track socket, including a junction box body 2 mounted on a track socket 1. The junction box body 2 has a flip-up cover 3. A rotational clearance fit structure is provided between the cover 3 and the junction box body 2. The rotational clearance fit structure includes a rotating end 4 mounted on the cover 3 or the junction box body 2, and a corresponding rotating hole 5. An adjustment gap 6 is formed between the rotating end 4 and the wall of the rotating hole 5. The rotating end 4 extends into the rotating hole 5 and engages with the wall of the rotating hole 5 through the clearance fit. Specifically, in this design, by setting the rotational end of the cover 3 and the inner wall of the rotating hole 5 through a clearance fit, the cover 3 maintains a certain degree of flexibility during flipping, allowing it to open more fully when open, facilitating user access to the interior of the junction box. Furthermore, the clearance fit design effectively prevents the cover 3 from jamming or being damaged due to friction after prolonged use, thus improving the service life of the junction box.

[0015] Furthermore, the rotating hole 5 is arranged in a horizontal strip-like structure, and the rotating end 4 is arranged in a cylindrical shape. The outer diameter of the rotating end 4 is smaller than the length of the rotating hole 5. The rotating end 4 extends into the rotating hole 5 and is rotatably connected to the junction box body 2. The rotating end 4 can move within the rotating hole 5 along its length. Specifically, in this embodiment, the cylindrical design of the rotating end 4 cooperates with the horizontal strip-like structure of the rotating hole 5, allowing the cover 3 to not only rotate flexibly in the flipping direction but also to be finely adjusted in the length direction of the rotating hole 5. This design increases the stability and adaptability of the cover 3 after it is opened. Even when faced with cables of different sizes or shapes, users can ensure that the cover 3 fits tightly against the junction box body 2 by finely adjusting the position of the cover 3. Meanwhile, the ability of the rotating end 4 to move within the rotating hole 5 provides greater convenience for users during installation or maintenance, making the operation more flexible and efficient. When the cover 3 is opened, since the rotating hole 5 is set in a strip-shaped structure, there will be no interference with the junction box. Furthermore, after the cover 3 is closed, the gap between the cover and the junction box is uniform and small, ensuring the aesthetics and sealing of the junction box.

[0016] A positioning connection structure is provided between the cover 3 and the junction box body 2. The cover 3 presses the junction box body 2 tightly through the positioning connection structure. The positioning connection structure is a connecting end 11 formed on the inner wall of the junction box body 2 or the cover 3. The connecting end 11 has a connecting hole 12, and the inner wall of the junction box body 2 or the cover 3 has a positioning hole 13 corresponding to the connecting hole on the connecting end 11. A screw (not shown) is provided between the connecting hole 12 and the positioning hole 13. The screw (not shown) extends into the connecting hole 11 and the positioning hole 13 to press the cover 3 tightly onto the junction box body 2. Specifically, in this embodiment, the connecting end 11 can be a protrusion on the cover 3 or a protrusion on the inner wall of the junction box body 2. The connecting hole 12 and the positioning hole 13 are respectively formed on the connecting end 11 and the corresponding inner wall of the junction box body 2 or the cover 3. The connecting hole 12 and the positioning hole 13 are fixedly connected by screws to achieve a tight fit and stable connection between the cover 3 and the junction box body 2. This positioning connection structure design not only improves the overall stability of the junction box but also ensures that the cover 3 remains stable when opening or closing, avoiding damage or safety hazards caused by shaking or misalignment. At the same time, the screw connection method facilitates disassembly or maintenance when needed, enhancing the practicality and convenience of the junction box.

[0017] Furthermore, the cover 3 is provided with a detachable cover cable inlet structure 20, and the junction box is provided with detachable junction box cable inlet structures 21 on both sides. Specifically, in this embodiment, both the cover cable inlet structure 20 and the junction box cable inlet structure are detachable sheet-like structures (knock-out hole structures). The cover 3 and the junction box have corresponding cable inlets. The sheet-like cover cable inlet structure 20 and the junction box cable inlet structure are set in the corresponding cable inlets. When it is necessary to run the cable through the cable inlet, it is only necessary to remove the corresponding cover cable inlet structure 20 or the junction box cable inlet structure, without having to disassemble the entire cover 3 or the junction box, which provides great convenience to the user.

[0018] Furthermore, a hook groove 22 is formed on the inner wall of the junction box body 1 on the side away from the track socket 2, and a corresponding hook end 23 protrudes from the cover 3 to form the hook groove 22. Specifically, in this embodiment, by setting the cooperation structure between the hook groove 22 and the hook end 23, the cover 3 can be prevented from accidentally opening due to the arching of the wire when the junction box body 1 is connected, thus enhancing the safety and stability of the junction box during use.

[0019] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A novel junction box structure for use in a track socket, comprising a junction box body disposed on the track socket, wherein the junction box body is provided with a flip-up cover, characterized in that: A rotational clearance fit structure is provided between the cover and the junction box body. The rotational clearance fit structure includes a rotating end provided on the cover or the junction box body and a rotating hole provided on the corresponding rotating end. An adjustment gap is formed between the rotating end and the hole wall. The rotating end extends into the rotating hole and is clearance fitted with the hole wall. The rotating hole is provided in a transverse strip structure. The rotating end is provided in a cylindrical shape. The outer diameter of the rotating end is smaller than the length of the rotating hole. The rotating end extends into the rotating hole and is rotatably connected to the junction box body. The rotating end can move along the length direction of the rotating hole within the rotating hole.

2. The novel junction box structure for track sockets according to claim 1, characterized in that: A positioning connection structure is provided between the cover and the junction box body. The cover presses the junction box body tightly through the positioning connection structure. The positioning connection structure is a connection end formed on the inner wall of the junction box body or the cover. A connection hole is provided on the connection end. A positioning hole corresponding to the connection hole on the connection end is provided on the inner wall of the junction box body or the cover. A screw is provided between the connection hole and the positioning hole. The screw extends into the connection hole and the positioning hole to press the cover tightly onto the junction box body.

3. The novel junction box structure for track sockets according to claim 1, characterized in that: The junction box is provided with a detachable junction box cable entry structure, and the junction box is provided with detachable junction box cable entry structures on both sides.

4. The novel junction box structure for track sockets according to claim 1, characterized in that: The junction box body has a hook groove on the inner wall of the side away from the track socket, and the box cover has a protruding hook end that forms a corresponding hook groove.

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