Cable fixing device convenient to disassemble and assemble

Abstract

The utility model relates to a cable fixing device convenient to disassemble and assemble, which comprises a cable shell and a connecting piece, mounting grooves are uniformly arranged at the center of the top surface of the cable shell, a connecting groove is arranged on a step surface at the top of each mounting groove, and a cover plate is movably arranged in each connecting groove. A locking assembly is further arranged in the cable shell and located on the other side wall of the mounting groove, the multiple connecting pieces are arranged at the corners, and telescopic assemblies are arranged at the two ends of each connecting piece. According to the invention, improvement is carried out based on an existing cable shell, the cable shell is refitted into a foldable shell and cover plate structure, fixation through an extrusion mode is not needed, the damage of the shell is effectively avoided, flexible opening and closing can be carried out during subsequent replacement or maintenance of the cable, the shell is also combined by adopting a splicing structure, and the cost is reduced. And through matching with the connecting piece, the cable can be fixed and protected at the corner, so that the use safety of the cable is greatly improved, and the wiring is tidier and more beautiful.

Description

Technical Field

[0001] The utility model relates to the technical field of cable troughs, and in particular to a cable fixing device which is easy to assemble and disassemble. Background Art

[0002] Cable trough, also known as wiring trough, distribution trough, and line trough (depending on the location), is an electrical tool used to organize power cables, data cables and other wires in a standardized manner and fix them to the wall or ceiling. It is generally made of plastic or metal and can play different roles.

[0003] The existing cable trough structure is very simple, especially when using a plastic shell to install cables, the shell is relatively thin, and the rectangular shell and the cover plate on its top are usually fixed by snapping together, and the snapping is mostly done by manual pressing, which can easily damage the installation structure at the snapping point. Moreover, with long-term use, the line ages, or when a line failure occurs and needs to be replaced, the shell can only be dismantled violently. Therefore, it is also very easy to use excessive force during the dismantling process, resulting in damage to the shell. Utility Model Content

[0004] Based on the above description, the utility model provides a cable fixing device that is easy to disassemble and assemble, so as to solve the shortcomings of the existing plastic cable housing during installation, which has a single structure and adopts a buckling structure for assembly, and is easily damaged due to excessive force.

[0005] The utility model is realized through the following technical solutions:

[0006] A cable fixing device that is easy to disassemble and assemble, comprising a cable housing and a connecting piece;

[0007] The cable housing is provided in multiple pieces and is sequentially spliced ​​together, a mounting groove is arranged at the center of the top surface of each cable housing, a connecting groove is arranged on the step surface at the top of the mounting groove, a cover plate is movably installed in the connecting groove, and a locking assembly is also provided inside the cable housing and is arranged on the other side wall of the mounting groove, and the bottom surface of the other end of the cover plate extends vertically downward and is detachably fixedly connected to the locking assembly;

[0008] The connecting members are provided in plurality and arranged at the corners. Both ends of the connecting members are provided with telescopic components, and both ends of the telescopic components are respectively fixedly connected to the end faces of the cable housing.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, a plurality of partitions are provided in the installation groove, and the plurality of partitions are vertically arranged and maintain the same spacing, and the width of the partition is the same as the height of the installation groove and the top surface thereof just abuts against the bottom surface of the cover plate.

[0011] Furthermore, the connecting groove is a plurality of rectangular grooves arranged at intervals, and a connecting hole is arranged on the inner side wall of each connecting groove, and a plurality of connecting blocks are arranged at intervals at one end of the cover plate, and the plurality of connecting blocks are arranged in sequence inside the connecting groove, and an insertion shaft is also provided inside the connecting hole, and the insertion shaft is arranged horizontally and passes through all the connecting blocks in sequence.

[0012] Furthermore, the locking assembly includes a slot arranged on the step surface of the mounting groove, the slots are arranged horizontally at intervals and are provided with a card slot inside, the other end of the card slot extends outward to the outside of the cable housing, and a card plate is movably installed inside the card slot, the top end of the card plate extends upward and an adjustment handle is formed on the top surface of the cable housing.

[0013] Furthermore, a locking hole is provided on the protruding portion at the bottom end of the cover plate, and the top end of the clamping plate is inserted into the locking hole.

[0014] Furthermore, the telescopic assembly includes a slide plate slidably inserted into the interior of the connecting piece, and both ends of the slide plate are respectively provided with a rubber sleeve with a corrugated side wall, and one end of the rubber sleeve is fixedly connected to the end of the connecting piece, and the other end of the rubber sleeve is provided with a connecting plate, and a through hole of the same size as the opening at the end of the connecting piece is provided at the center of the connecting plate.

[0015] Furthermore, slots and plug-in plates are arranged on the end surface of the connecting plate and at both ends of the cable housing, respectively. The cable housing and the connecting piece are arranged in sequence and the slots and plug-in plates are spliced ​​and fixed to each other.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0017] 1. The present application is based on the improvement of the existing cable housing, which is converted into a foldable housing and cover plate structure, and the housing and the cover plate are fixed by a snap-fit ​​method at the connection point, which not only eliminates the need for fixing by squeezing during installation, effectively avoiding damage to the thin housing due to improper force, but also allows the flip housing to be flexibly opened and closed when the cable is replaced or maintained later, greatly improving the convenience of use;

[0018] 2. In the present application, the shell is also assembled with a splicing structure, and through matching with the connector, it can also fix and protect the cables at the corners, which greatly improves the safety of cable use and makes the wiring more neat and beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Schematic diagram of the structure of the cable housing in this embodiment;

[0020] Figure 2 Schematic diagram of the structure of the slot and the plugboard in this embodiment;

[0021] Figure 3 Schematic diagram of the internal structure of the cable housing in this embodiment;

[0022] Figure 4 Schematic diagram of the structure of the locking assembly in this embodiment;

[0023] Figure 5 Schematic diagram of the structure of the connecting member in this embodiment;

[0024] Among them: 1. Cable housing; 11. Slot; 12. Plug-in plate; 2. Mounting slot; 21. Connecting slot; 22. Partition plate; 23. Plug-in shaft; 3. Cover plate; 4. Locking assembly; 41. Notch; 42. Card plate; 43. Adjustment handle; 5. Connector; 6. Telescopic assembly; 61. Slide plate; 62. Rubber sleeve; 63. Connecting plate. DETAILED DESCRIPTION

[0025] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0027] Combination Figure 1-5 As shown, a cable fixing device that is easy to disassemble and assemble comprises:

[0028] The cable housing 1 is configured as a rectangular housing structure, a mounting groove 2 is arranged on the top surface thereof, a step surface is provided on the top surface of the mounting groove 2, and a connection groove 21 is further provided on the step surface on one side thereof;

[0029] The cover plate 3 has an arc-shaped top surface and a flat bottom surface, and the bottom of one end of the cover plate is built into the connection groove 21, and the two are movably connected;

[0030] The locking assembly 4 is arranged on the other step surface of the top surface of the cable housing 1, and is locked and fixed with the other half of the bottom end of the cover plate 3, so that the entire cover plate 3 completely covers the installation groove 2;

[0031] Connector 5, a right-angled housing arranged at a corner, is mainly used to protect and fix the circuit at the corner;

[0032] The telescopic components 6 are provided in two groups and are respectively arranged at the two ends of the connecting member 5, and are movably buckled with the ends of the cable housing 1 to prevent the cable from being exposed to the outside.

[0033] Specifically, the cable housing 1 is provided with several components which are spliced ​​in sequence. The splicing structure adopts the plug-in structure shown in, for example, 2, that is, matching slots 11 and plug-in boards 12 are respectively provided at both ends of the first end of the cable housing 1. The two components are spliced ​​at the first end by relying on the structure, and the interiors of the cable housing 1 are connected to each other.

[0034] The telescopic assembly 6 includes a slide plate 61 which is slidably inserted into the interior of the connector 5. Both ends of the slide plate 61 are provided with rubber sleeves 62 with corrugated side walls. One end of the rubber sleeve 62 is fixedly connected to the end of the connector 5, and the other end is provided with a connecting plate 63. A through hole of the same size as the opening at the end of the connector 5 is provided at the center of the connecting plate 63, and slots 11 or plug plates 12 identical to those on the cable housing 1 are provided on both sides to connect it to the cable housing 1.

[0035] Moreover, in the above structure, the corrugated rubber sleeve 62 can be folded through the corrugated structure to cooperate with the slide plate 61 to change a certain length, thereby coping with the problem that the length of the cable housing 1 does not meet actual requirements due to processing or measurement.

[0036] The connecting groove 21 on the cable housing 1 is a plurality of grooves arranged at intervals, each of which is interconnected, and at the same time, an insertion shaft 23 is horizontally penetrated inside, and the insertion shaft 23 also penetrates one end of the cover plate 3 located in the connecting groove 21, so that the cover plate 3 can rotate around the insertion shaft 23, so that both ends of the cover plate 3 are covered on the step surface of the installation groove 2, so that the installation groove 2 is completely covered.

[0037] At the same time, in order to ensure that the cover 3 will not fall off easily after the cable housing 1 is covered, a protrusion is set downward on the bottom surface of the other end of the cover 3. The protrusion can be set in a rectangular plate shape and its center is partially hollowed out to fix it.

[0038] The locking assembly 4 includes a notch 41 arranged on the stepped surface of the cable housing 1, the notch 41 is rectangular, the protrusion can be inserted into the notch 41, and the inside of the notch 41 extends outward and finally extends to the surface of the cable housing 1 to form a notch, and a card plate 42 is slidably installed inside the notch, one end of the card plate 42 can be completely inserted into the hollow at the center of the protrusion, so as to completely lock it inside the notch 41. In addition, at the top end of the card plate 42, it should be extended to the top surface of the cable housing 1, and an adjustment handle 43 is formed on its surface, for example Figure 3As shown, the purpose of the adjusting handle 43 is to move the clamping plate 42 so that the staff can flexibly control the tightness thereof.

[0039] A plurality of partitions 22 should be arranged vertically and at intervals inside the installation slot 2 so as to separate a plurality of grooves for the wires, and the top surface of the partition 22 should be arranged flush with the step surface at the top of the installation slot 2, and after the cover plate 3 completely covers the installation slot 2, the top surface of the partition 22 just abuts against the bottom surface of the cover plate 3.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solution recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solution from the technical solution of the embodiments of the utility model.

Claims

1. A cable fixing device that is easy to assemble and disassemble, comprising a cable housing (1) and a connecting piece (5); It is characterized in that The cable housing (1) is provided in a plurality and is sequentially spliced ​​together, a mounting groove (2) is arranged at the center of the top surface of each cable housing (1), a connecting groove (21) is arranged on the stepped surface at the top of the mounting groove (2), a cover plate (3) is movably installed in the connecting groove (21), and a locking assembly (4) is also provided inside the cable housing (1) and is arranged on the other side wall of the mounting groove (2), the bottom surface of the other end of the cover plate (3) extends vertically downward and is detachably fixedly connected to the locking assembly (4); A plurality of the connecting members (5) are provided and arranged at the corners, and telescopic components (6) are provided at both ends of the connecting member (5), and both ends of the telescopic components (6) are respectively fixedly connected to the end surface of the cable housing (1).

2. According to the cable fixing device that is easy to assemble and disassemble as described in claim 1, it is characterized in that: A plurality of partitions (22) are also provided in the installation groove (2), and the plurality of partitions (22) are vertically arranged and maintain the same spacing, and the width of the partitions (22) is the same as the height of the installation groove (2) and the top surface thereof is exactly in contact with the bottom surface of the cover plate (3).

3. The cable fixing device that is easy to assemble and disassemble according to claim 1, characterized in that: The connection groove (21) is a plurality of rectangular grooves arranged at intervals, and a connection hole is arranged on the inner side wall of each connection groove (21); a plurality of connection blocks are arranged at intervals at one end of the cover plate (3); the plurality of connection blocks are arranged in sequence inside the connection groove (21); an insertion shaft (23) is also arranged inside the connection hole; the insertion shaft (23) is arranged transversely and passes through all the connection blocks in sequence.

4. The cable fixing device that is easy to assemble and disassemble according to claim 1, characterized in that: The locking assembly (4) comprises notches (41) arranged on the step surface of the installation groove (2), the notches (41) being arranged horizontally at intervals and having a card slot inside, the other end of the card slot extending outward to the outside of the cable housing (1), and a card plate (42) being movably installed inside the card slot, the top end of the card plate (42) extending upward and forming an adjustment handle (43) on the top surface of the cable housing (1).

5. The cable fixing device that is easy to assemble and disassemble according to claim 4, characterized in that: A locking hole is provided on the protruding portion at the bottom end of the cover plate (3), and the top end of the clamping plate (42) is inserted into the locking hole.

6. The cable fixing device that is easy to assemble and disassemble according to claim 1, characterized in that: The telescopic assembly (6) comprises a slide plate (61) slidably inserted into the interior of the connecting member (5), and rubber sleeves (62) with corrugated side walls are respectively provided at both ends of the slide plate (61), and one end of the rubber sleeve (62) is fixedly connected to the end of the connecting member (5), and the other end of the rubber sleeve (62) is provided with a connecting plate (63), and a through hole having the same size as the opening at the end of the connecting member (5) is provided at the center of the connecting plate (63).

7. The cable fixing device that is easy to assemble and disassemble according to claim 6, characterized in that: The end surface of the connecting plate (63) and the two ends of the cable housing (1) are respectively provided with a slot (11) and an inserting plate (12); the cable housing (1) and the connecting member (5) are arranged in sequence and the slot (11) and the inserting plate (12) are spliced ​​and fixed to each other.

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