Multi-wire harness embedding forming self-locking fixing device

Abstract

The utility model relates to a multi-wire harness embedding forming self-locking fixing device which comprises a base. A plurality of first wire grooves are formed in the two sides of the base; a plurality of second wire grooves are formed in the middle of the base; the groove depth of the first wire groove is smaller than that of the second wire groove; the wire clamping pieces are arranged on the two side edges of the base, and the wire clamping pieces are matched with the first wire groove and the second wire groove. The first wire groove and the second wire groove which are different in groove depth are formed in the base, the wires arranged in the first wire groove are limited and fixed synchronously by means of the wire clamping piece, and then the wires are clamped by means of elastic deformation of the wires and interaction force between the wires. Therefore, the lead in the second lead groove which is deeper than the first lead groove can be self-locked in the second lead groove, and the lead in each lead groove can be stably limited and fixed. The device is simple in structure and high in adaptability.

Description

Technical Field

[0001] The utility model relates to the technical field of wire assembly, in particular to a multi-wire harness embedded molding self-locking fixing device. Background Art

[0002] Currently, most of the methods used to fix cables or wires on the market are wire clips, wire clamps and other devices. These components are difficult to operate, and the joints of these components mostly have sharp edges. External tools are often required for operation, making assembly and disassembly difficult. Moreover, during disassembly, cables or wires are easily damaged by external forces, which not only reduces the work efficiency of production and assembly, but also increases product costs. Utility Model Content

[0003] The utility model aims to provide a multi-wire harness embedded molding self-locking fixing device, which improves the stability during the wire assembly process.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] The utility model provides a multi-wire harness embedded molding self-locking fixing device, comprising:

[0006] base;

[0007] A plurality of first wire grooves are formed on both sides of the base; a plurality of second wire grooves are formed in the middle of the base; the depth of the first wire grooves is less than the depth of the second wire grooves;

[0008] A wire clamp is provided on both sides of the base, and the wire clamp cooperates with the first wire trough and the second wire trough.

[0009] Furthermore, the inner diameters of the first wire trough and the second wire trough match the outer diameter of the wire.

[0010] Furthermore, it also includes a wire post, which is arranged below the base and is plugged into the wire.

[0011] Furthermore, the conductive post includes a first conductive post and a second conductive post, and the first conductive post and the second conductive post are spaced apart.

[0012] Furthermore, the wire clamp includes a connecting portion and a buckle portion; the connecting portion is connected to the side of the base; and the buckle portion is used to abut against the upper surface of the wire to limit and fix the wire.

[0013] Furthermore, one end of the first wire trough and the second wire trough is open for allowing the wire to pass through; the other end of the first wire trough and the second wire trough is closed to form a closed end.

[0014] Furthermore, a plug-in hole for plugging the wire post and the wire is provided at the bottom of the closed end.

[0015] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0016] The utility model discloses a multi-wire harness embedded molding self-locking fixing device, which provides a first wire groove and a second wire groove of different groove depths on a base, and simultaneously uses a wire clamp to limit and fix the wires placed in the first wire groove. Then, the elastic deformation of the wire itself and the interaction force between the wires are utilized to enable the wires placed in the second wire groove, which is deeper than the first wire groove, to form a self-locking in the second wire groove, thereby ensuring that the wires in each wire groove can be stably limited and fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0018] Figure 1 This is a structural diagram of a multi-wire harness embedded molding self-locking fixing device provided by the utility model;

[0019] Figure 2 This is a side structural diagram of a multi-wire harness embedded molding self-locking fixing device provided by the utility model;

[0020] Figure 3 A schematic diagram of the forces between the wires in a multi-wire harness embedded self-locking fixture provided by the present invention;

[0021] The description of the accompanying drawings is as follows:

[0022] 1. Base; 2. First wire trough; 3. Second wire trough; 4. Wire clamp; 401. Connecting portion; 402. Buckle portion; 5. Wire post; 501. First wire post; 502. Second wire post. DETAILED DESCRIPTION

[0023] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0024] See Figure 1The multi-wire harness embedded molding self-locking fixing device in the present invention includes a base 1, a first wire groove 2, a second wire groove 3, a wire clamp 4 and a wire column 5.

[0025] Specifically, in this embodiment of the present invention, first wire ducts 2 are provided on both sides of the aforementioned base 1, and a second wire duct 3 is provided in the middle of the base 1, both for accommodating wires. Both wire ducts are open at one end and closed at the other. The inner diameters of the first and second wire ducts 2 and 3 are adapted to the outer diameters of the wires they accommodate. Furthermore, the number and arrangement of the first and second wire ducts 2 and 3 can be adjusted as needed to meet the specific requirements.

[0026] In the embodiment of the present invention, the depth of the first conductor trough 2 is set to be smaller than the depth of the second conductor trough 3. That is, the bottom of the second conductor trough 3 is etched downward to form a sunken portion relative to the bottom of the first conductor trough 2. The specific sunken height can be reasonably arranged according to needs.

[0027] In this embodiment of the utility model, a plurality of wire clamps 4 are provided on both sides of the aforementioned base 1 to limit and secure the wires placed in the wire trough. The wire clamps 4 can be integrally connected to the base 1 or detachably connected to the base 1. The specific connection method can be adjusted according to actual conditions. The number of wire clamps 4 can also be reasonably arranged according to needs.

[0028] In the embodiment of the present invention, the wire clamp 4 includes a connecting portion 401 and a buckle portion 402 . The connecting portion 401 is connected to the base 1 , and the buckle portion 402 abuts against the upper surface of the wire to achieve a limiting and fixing function for the wire.

[0029] In this embodiment of the present invention, the aforementioned latch portion 402 can be configured to span the entire set of wires to form a closed wire clamp 4, that is, to connect the wire clamps 4 on both sides of the base 1. Alternatively, the latch portion 402 can be configured to provide positional fixation only over a portion of the wires. For example, the extended length of the latch portion 402 can be configured to match the total width of the first wire duct 2, or the extended length of the latch portion 402 can be configured to match the total width of the first wire duct 2 and the width of the second wire duct 3. The extended length of the latch portion 402 can be adjusted based on actual conditions.

[0030] The multi-wire harness embedded molded self-locking fixture disclosed in the present invention also includes a wire post 5, which is disposed below the aforementioned base 1. The bottom openings at the closed ends of the first and second wire ducts 2 and 3 form insertion holes for the wire post 5 to connect with the wires, thereby connecting each wire to the wire post 5.

[0031] In the embodiment of the present invention, the guide posts 5 include a first guide post 501 and a second guide post 502, and the first guide post 501 and the second guide post 502 are spaced apart. The number and position of the guide posts 5 can be adjusted according to the number and length of the wires to be laid.

[0032] For specific use, see Figure 2 and Figure 3 First, embed the wires in the slots on both sides of the base 1, namely the first wire slots 2, and use the elastic deformation of the wires to buckle wires ①, ②, ③, and ④ under the wire clamps 4. When the wires in the first wire slots 2 on both sides are completely embedded, embed the wires in the slots in the middle of the base 1, namely the second wire slots 3. That is, wires ⑤ and ⑥ are clamped in the slots by means of the external downward force, the elasticity of the wires, the force of wires ① and ② on wire ⑤, and the force of wires ③ and ④ on wire ⑥, so that wires ⑤ and ⑥ in the second wire slots 3 are stuck in the slots, thus completing the embedment and forming a self-locking wire.

[0033] In summary, the multi-wire harness embedded self-locking fixture disclosed in the present invention utilizes a base with a first and second wire troughs of varying depths. Wires positioned within the first trough are simultaneously secured by wire clamps. The elastic deformation of the wires and the inter-wire forces are then utilized to enable wires positioned within the second trough, which is deeper than the first trough, to self-lock within the second trough, thereby ensuring that all wires within each trough are stably secured. The device has a simple structure and strong adaptability.

[0034] The above embodiments are only for illustrating the technical concept and features of the present invention. Their purpose is to enable people familiar with this technology to understand the content of the present invention and implement it accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multi-wire harness embedded self-locking fixing device, characterized in that: include: Base (1); A plurality of first wire grooves (2) are provided on both sides of the base (1); a plurality of second wire grooves (3) are provided in the middle of the base (1); the groove depth of the first wire grooves (2) is less than the groove depth of the second wire grooves (3); A wire clamp (4), the wire clamp (4) is arranged on both sides of the base (1), and the wire clamp (4) cooperates with the first wire trough (2) and the second wire trough (3).

2. A multi-wire harness embedded molding self-locking fixing device according to claim 1, characterized in that: The inner diameters of the first wire groove (2) and the second wire groove (3) match the outer diameter of the wire.

3. A multi-wire harness embedded molding self-locking fixing device according to claim 1, characterized in that: It also includes a wire post (5), which is arranged below the base (1) and plugged into the wire.

4. A multi-wire harness embedded molding self-locking fixing device according to claim 3, characterized in that: The conductive post (5) comprises a first conductive post (501) and a second conductive post (502), wherein the first conductive post (501) and the second conductive post (502) are arranged at intervals.

5. The multi-wire harness embedded molding self-locking fixing device according to claim 1, characterized in that: The wire clamp (4) comprises a connecting portion (401) and a buckle portion (402); the connecting portion (401) is connected to the side of the base (1); and the buckle portion (402) is used to abut against the upper surface of the wire to limit and fix the wire.

6. The multi-wire harness embedded molding self-locking fixing device according to claim 1, characterized in that: One end of the first wire trough (2) and the second wire trough (3) is open for wires to pass through; the other end of the first wire trough (2) and the second wire trough (3) is closed to form a closed end.

7. A multi-wire harness embedded molding self-locking fixing device according to claim 6, characterized in that: The bottom of the closed end is provided with a plug hole for plugging the wire post (5) with the wire.

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