Wire harness or pipeline fastening assembly

Abstract

The utility model relates to the technical field of wire harnesses, and discloses a wire harness or pipeline fastening assembly which comprises a wire harness frame body, a first open groove and a second open groove are formed in the upper top end of the wire harness frame body, connecting plates are symmetrically and fixedly connected to the outer side wall of the wire harness frame body, and side plates are symmetrically arranged on the inner side wall of the second open groove. According to the wire harness rack, the spacing part between the two side plates is provided with the expansion port convenient for wires to go in and out, the end part of the wire harness rack main body is provided with the limiting assembly, the limiting assembly can limit the expansion port, and when the wire harness rack main body is deformed due to excessive wires, the limiting assembly can stabilize the position of the expansion port, so that the purpose of blocking the wires is achieved, and the service life of the wire harness rack main body is prolonged. The limiting assembly is arranged to prevent the wire from being separated from the position of the expansion opening, the auxiliary plate is further arranged, and when the limitation of the limiting assembly on the expansion opening needs to be relieved, the limiting assembly can be rapidly disassembled through the auxiliary plate, so that the limiting assembly deforms, and the limitation on the expansion opening is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harnesses, and in particular to a wire harness or pipeline fastening assembly. Background Art

[0002] There are many electrical components in our daily life, and these electrical components are connected to the power supply through wires. The electric control box needs to be connected to the wires of many electrical components, which will lead to too many wires inside the electric control box. In order to distribute the wires reasonably, fastening components are usually used to organize them.

[0003] In the process of arranging and organizing the wires, they are usually bound. In the prior art, fasteners are used to confine the wires in a fixed area to achieve the binding effect. Although this method can quickly bind the wires, during use, due to the setting of the fastener opening, the fasteners may be deformed due to excessive binding of the wires. At this time, the openings of the fasteners may open, and some wires may detach from the openings due to the squeezing force of the fasteners, resulting in a situation where they cannot be bound. Utility Model Content

[0004] The utility model aims to provide a wire harness or pipeline fastening assembly to solve the problem that due to excessive binding of the wires, the fastener is deformed, the opening of the fastener opens, and part of the wires are separated from the opening due to the squeezing force of the fastener, resulting in a situation that cannot be restrained.

[0005] The utility model provides the following technical solution: a wire harness or pipeline fastening component, including a wire harness frame body, the upper top of the wire harness frame body is provided with a first opening groove and a second opening groove, the outer side wall of the wire harness frame body is symmetrically fixedly connected with a connecting plate, the inner side wall of the second opening groove is symmetrically provided with a side plate, an expansion opening is formed at the interval between the two side plates for facilitating the entry and exit of the wire, and the end of the second opening groove is provided with a limiting component to prevent the wire from escaping from the expansion opening.

[0006] By adopting the above technical solution, in order to reasonably summarize the wires connecting the electrical components to the power supply, the wire harness frame body is used to bind them, wherein the expansion opening formed by the two side plates can facilitate the wires to enter the second opening groove, and the wires are bound by the second opening groove, thereby playing a storage role, and in order to prevent the wires from moving out of the expansion opening, a limiting component is also provided as insurance, and at the same time Figure 1 It can be seen that the two side plates form a certain angle with the end of the second opening slot, which can facilitate the entry and exit of the wires.

[0007] As a preferred embodiment of the above technical solution, the limiting component includes an inner groove and a locking groove relatively opened at the end of the second opening groove, the inner side wall of the inner groove is fixedly connected with a plurality of limit springs, the end of the limit spring is fixedly connected with a locking frame, the end of the locking frame is fixedly connected with a locking tooth that cooperates with the locking groove, and the upper top of the locking tooth is symmetrically provided with an inclined surface.

[0008] By adopting the above technical solution, the setting of the limit spring can facilitate the movement of the engaging frame and the engaging tooth, and the engaging tooth produces elastic deformation and enters the engaging groove. When the connection with the engaging groove is released, it can be automatically reset by the limit spring, and the setting of the inclined surface can make it easier for the engaging tooth and the engaging frame to bear force and produce deformation.

[0009] As a preferred embodiment of the above technical solution, the limiting component also includes an auxiliary structure for facilitating the disengagement of the engaging tooth from the engaging groove, the auxiliary structure includes an auxiliary plate slidably connected to the top end of the harness frame body, and the auxiliary plate is located above the engaging groove, a through groove passes through the upper top end of the auxiliary plate, and the engaging tooth is located inside the through groove, and a pull ring is fixedly connected to the upper top edge of the auxiliary plate.

[0010] By adopting the above technical solution, when the auxiliary plate is used, the inner wall of the through groove contacts the inclined surface of the end of the engaging tooth, and as the auxiliary plate moves, a pulling force will be applied to the inclined surface of the engaging tooth. As the auxiliary plate continues to move, the engaging frame moves to the extreme position. Since a pulling force is applied to the inclined surface, the inclined surface will convert the pulling force into pressure, thereby causing the end of the engaging frame to deform. Moreover, due to the restriction of the auxiliary plate on the top of the engaging groove, the engaging tooth can only enter the engaging groove at this time, and due to the elasticity of the limit spring, the engaging frame can be retracted into the inner groove.

[0011] As a preferred embodiment of the above technical solution, a pull rod is fixedly connected to the end of the clamping frame, and the pull rod extends to the outer side wall of the wiring harness frame body.

[0012] By adopting the above technical solution, the arrangement of the pull rod can facilitate pushing the engaging frame into the engaging groove.

[0013] As a preferred embodiment of the above technical solution, the inner side wall of the first opening groove is symmetrically provided with tooth grooves, and the end of the first opening groove is symmetrically fixedly connected with a hook.

[0014] By adopting the above technical solution, the arrangement of the tooth groove and the hook can conveniently fix the wiring harness rack body at a certain position, thereby achieving the purpose of stability.

[0015] As a preferred embodiment of the above technical solution, a semi-cylindrical member is symmetrically fixedly connected to the inner side wall of the second opening groove.

[0016] As a preferred embodiment of the above technical solution, the end of the engaging frame and the engaging teeth are made of elastic material.

[0017] By adopting the above technical solution, the end of the snap-fit ​​frame and the snap-fit ​​teeth are made of elastic material, which can not affect the normal use of the snap-fit ​​frame during use, and it will be more convenient to pull the snap-fit ​​frame. If the snap-fit ​​frame is made of elastic material as a whole, it will affect the pulling effect of the limit spring on the snap-fit ​​frame.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] In the utility model, a limiting component is provided at the end of the wiring harness rack body, and the limiting component can limit the expansion opening. When the wiring harness rack body is deformed due to too many wires, the limiting component can stabilize the position of the expansion opening, thereby blocking the wires and preventing the wires from escaping from the position of the expansion opening. An auxiliary plate is also provided. When it is necessary to release the restriction of the expansion opening by the limiting component, the limiting component can be quickly disassembled through the auxiliary plate, thereby causing the limiting component to deform and releasing the restriction on the expansion opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of a wiring harness or pipeline fastening assembly;

[0021] Figure 2 It is a schematic diagram of the partial structure of a wiring harness frame body in a wiring harness or pipeline fastening assembly;

[0022] Figure 3 It is a schematic diagram of a snap-fit ​​frame structure in a wiring harness or pipeline fastening assembly;

[0023] Figure 4 for Figure 2 Enlarged structural diagram at A in the middle.

[0024] In the figure: 1. main body of the wire harness frame; 11. first opening slot; 12. tooth slot; 13. hook; 14. second opening slot; 15. semi-cylindrical member; 16. side plate; 17. expansion opening; 2. connecting plate; 3. snap-fit ​​frame; 31. snap-fit ​​teeth; 32. inclined surface; 4. inner slot; 41. limit spring; 42. pull rod; 43. snap-fit ​​slot; 5. auxiliary plate; 51. through slot; 52. pull ring. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Example 1

[0026] like Figure 1 and Figure 2As shown, the utility model provides a technical solution: a wire harness or pipeline fastening component, including a wire harness rack body 1, the upper top of the wire harness rack body 1 is provided with a first opening groove 11 and a second opening groove 14, the outer side wall of the wire harness rack body 1 is symmetrically fixedly connected with a connecting plate 2, which can achieve an aesthetic effect, the inner side wall of the second opening groove 14 is symmetrically provided with side panels 16, and an expansion opening 17 is formed at the interval between the two side panels 16 to facilitate the entry and exit of the wires. When the wire harness rack body 1 is deformed, the expansion opening 17 can facilitate the entry and exit of the wires, and the end of the second opening groove 14 is provided with a limiting component to prevent the wires from escaping from the expansion opening 17.

[0027] like Figure 2 , Figure 3 and Figure 4 As shown, the limiting component includes an inner groove 4 and a snap-fit ​​groove 43 which are relatively opened at the end of the second open groove 14. The inner side wall of the inner groove 4 is fixedly connected with a plurality of limit springs 41. The end of the limit spring 41 is fixedly connected with a snap-fit ​​frame 3. When the pressure is lost, the limit spring 41 drives the snap-fit ​​frame 3 to automatically reset. The end of the snap-fit ​​frame 3 is fixedly connected with a snap-fit ​​tooth 31 which cooperates with the snap-fit ​​groove 43. The end of the snap-fit ​​frame 3 and the snap-fit ​​tooth 31 are made of elastic material, such as rubber or polyurethane. During use, they can cooperate with other components and also produce deformation. The upper top of the snap-fit ​​tooth 31 is An inclined surface 32 is provided to facilitate the application of pressure to the engaging tooth 31. The limiting component also includes an auxiliary structure for facilitating the disengagement of the engaging tooth 31 from the engaging groove 43. The auxiliary structure includes an auxiliary plate 5 slidably connected to the top of the wiring harness rack body 1, and the auxiliary plate 5 is located above the engaging groove 43. A through groove 51 is penetrated through the upper top of the auxiliary plate 5, and the engaging tooth 31 is located inside the through groove 51. A pull ring 52 is fixedly connected to the upper top edge of the auxiliary plate 5 to facilitate the application of tension to the auxiliary plate 5. A pull rod 42 is fixedly connected to the end of the engaging frame 3, and the pull rod 42 extends to the outer wall of the wiring harness rack body 1.

[0028] like Figure 1 and Figure 2 As shown, the inner wall of the first opening slot 11 is symmetrically provided with tooth slots 12, and the end of the first opening slot 11 is symmetrically fixedly connected with a hook 13, which is convenient for fixing the wiring harness frame body 1 at a certain position to achieve greater stability when binding the wires, and the inner wall of the second opening slot 14 is symmetrically fixedly connected with a semi-cylindrical piece 15.

[0029] Working principle: when it is necessary to release the restriction on the expansion opening 17, pull the pull ring 52 in the direction away from the pull rod 42, and the pull ring 52 drives the auxiliary plate 5 to move on the upper top of the wiring harness frame body 1, and the through groove 51 on the upper top of the auxiliary plate 5 applies pressure to the inclined surface 32 of the outer wall of the engaging tooth 31. Under the influence of the pulling force moving backward, the engaging tooth 31 will also move backward, but due to the influence of the inclined surface 32, the engaging tooth 31 will gradually deform due to the influence of the pulling force. At this time, the end of the engaging frame 3 is deformed, so that the engaging tooth 31 is separated from the inside of the engaging groove 43, and due to the limit spring 41 The elasticity allows the end of the snap-fit ​​frame 3 to enter the interior of the inner groove 4, thereby releasing the restriction on the expansion opening 17. Then the wire can be sent into the second opening groove 14 through the expansion opening 17, thereby completing the control of the wire. When it is necessary to restrict the expansion opening 17 again, the pull rod 42 is pushed so that the pull rod 42 drives the end of the snap-fit ​​frame 3 to enter the interior of the snap-fit ​​groove 43 through the thrust. In this process, due to the squeezing force of the snap-fit ​​groove 43 on the inclined surface 32, the end of the snap-fit ​​frame 3 will be deformed. At this time, the snap-fit ​​tooth 31 can easily enter the interior of the snap-fit ​​groove 43, thereby completing the limit.

[0030] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A wire harness or pipe fastening assembly, comprising a wire harness frame body (1), characterized in that: The upper top of the wiring harness rack body (1) is provided with a first opening slot (11) and a second opening slot (14); the outer side wall of the wiring harness rack body (1) is symmetrically fixedly connected with a connecting plate (2); the inner side wall of the second opening slot (14) is symmetrically provided with a side plate (16); an expansion opening (17) is formed at the interval between the two side plates (16) to facilitate the entry and exit of the wires; and a limiting component is provided at the end of the second opening slot (14) to prevent the wires from escaping from the expansion opening (17).

2. A wire harness or pipe fastening assembly according to claim 1, characterized in that: The limiting assembly comprises an inner groove (4) and a snap-fit ​​groove (43) which are relatively opened at the end of the second opening groove (14); a plurality of limit springs (41) are fixedly connected to the inner side wall of the inner groove (4); a snap-fit ​​frame (3) is fixedly connected to the end of the limit spring (41); a snap-fit ​​tooth (31) which cooperates with the snap-fit ​​groove (43) is fixedly connected to the end of the snap-fit ​​frame (3); and an inclined surface (32) is symmetrically opened at the upper top of the snap-fit ​​tooth (31).

3. A wire harness or pipe fastening assembly according to claim 2, characterized in that: The limiting component also includes an auxiliary structure for facilitating the disengagement of the engaging tooth (31) from the engaging groove (43), the auxiliary structure including an auxiliary plate (5) slidably connected to the upper top of the harness frame body (1), the auxiliary plate (5) being located above the engaging groove (43), a through groove (51) penetrating the upper top of the auxiliary plate (5), the engaging tooth (31) being located inside the through groove (51), and a pull ring (52) being fixedly connected to the upper top edge of the auxiliary plate (5).

4. A wire harness or pipe fastening assembly according to claim 3, characterized in that: The end of the clamping frame (3) is fixedly connected to a pull rod (42), and the pull rod (42) extends to the outer side wall of the wiring harness frame body (1).

5. A wire harness or pipe fastening assembly according to claim 1, characterized in that: The inner side wall of the first opening slot (11) is symmetrically provided with tooth slots (12), and the end of the first opening slot (11) is symmetrically fixedly connected with a hook (13).

6. A wire harness or pipe fastening assembly according to claim 1, characterized in that: A semi-cylindrical member (15) is symmetrically fixedly connected to the inner side wall of the second opening groove (14).

7. A wire harness or pipe fastening assembly according to claim 3, characterized in that: The end of the snap-fit ​​frame (3) and the snap-fit ​​teeth (31) are made of elastic material.

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