A wiring harness fixing bracket in a battery box

Abstract

The utility model discloses a wire harness fixing bracket in a battery box, comprising a wire rack, a wire pressing mechanism for adjusting the tightness of the wire rack is arranged on the surface of the wire rack, a rotating mechanism with an adjustable angle is arranged at the inner end of the wire rack, a fixing plate in the wire pressing mechanism is fixedly mounted on the surface of the wire rack, a connecting column is clamped on the inner side of the fixing plate, a first spring and a telescopic rod are welded to the inner cavity of the connecting column, and a support plate is fixedly mounted on the outer end of the first spring and the telescopic rod; the utility model has the advantage of stably fixing the wire harness through the arrangement of the wire pressing mechanism, and can adapt to different numbers of wire harnesses, and can achieve the effect of clamping and fixing according to the required number of wire harnesses, and utilizes the elastic push of the first spring and the telescopic rod to cause the support plate and the plug block to adapt and clamp to the fixing plate, so that the push rod and the push plate can be pushed to clamp and fix the wire harness, so as to achieve the required wire harness clamping and fixing effect.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness fixing, in particular to a wire harness fixing bracket in a battery box. Background Art

[0002] The battery box is a group of batteries composed of several single cells, a box body, a battery management system and related installation structures (equipment), etc. It has a standard battery box structure, battery box monitoring equipment, battery box connectors, and battery box environmental control equipment. The existing wire harness bracket cannot arrange multiple wire harnesses neatly and orderly at the same time. The wire harnesses are crisscrossed and disordered, making the wire harnesses difficult to identify, rubbing against each other, and having a messy appearance.

[0003] In view of the above technical problems, for example, a wiring harness fixing bracket in a car battery box is disclosed in the announcement number CN218335085U. Through the vertically arranged wiring harness buckles, multiple wiring harnesses can be fixed at the same time and the vibration of the wiring harnesses can be reduced, the friction with the surrounding objects can be reduced, and the wiring harnesses can be arranged neatly and orderly to avoid a messy appearance.

[0004] The above patent also has the following shortcomings: since it cannot adapt to different numbers of wire harnesses when fixing the wire harnesses, and the wire harnesses are directly stuck in the wire groove and are prone to loosening, it cannot achieve stable clamping and fixation when there are many wire harnesses, and cannot meet people's needs. Utility Model Content

[0005] The purpose of the utility model is to provide a wiring harness fixing bracket in a battery box, which has the advantage of being able to adapt to different numbers of wiring harnesses, and at the same time has the advantage of stably fixing the wiring harness and preventing the wiring harness from loosening, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a battery box wiring harness fixing bracket, comprising a wire rack, a wire pressing mechanism for adjusting the tightness of the wire rack is provided on the surface of the wire rack, an angle-adjustable rotating mechanism is provided at the inner end of the wire rack, and a fixing plate in the wire pressing mechanism is fixedly mounted on the surface of the wire rack;

[0007] A connecting column is clamped on the inner side of the fixing plate, a first spring and a telescopic rod are welded to the inner cavity of the connecting column, a support plate is fixedly installed on the outer ends of the first spring and the telescopic rod, an insert block is fixedly installed on the outer side of the support plate, a push rod is fixedly installed on the back side of the connecting column, a push plate is fixedly installed on the end of the push rod, and a mounting frame is fixedly installed on the end of the wire rack.

[0008] Preferably, the first spring is located outside the telescopic rod, and the push plate is located inside the wire rack.

[0009] Preferably, an adapting hole is opened on the outer side of the fixing plate, and the inserting block is inserted into the adapting hole.

[0010] Preferably, the rotating mechanism comprises a supporting assembly, an elastic assembly and a pulling assembly, wherein the supporting assembly is arranged at the inner end of the wire rack, the elastic assembly is arranged at the top of the wire rack, and the pulling assembly is arranged at the inner side of the elastic assembly.

[0011] Preferably, the connecting rod in the support assembly is fixedly mounted on the inner end of one group of the wire racks, the top end of the connecting rod is rotatably connected to the inner end of another group of the wire racks, and the top end of the connecting rod is provided with a tooth groove.

[0012] Preferably, the elastic component comprises a fixing frame, the fixing frame is fixedly mounted on the top of the wire rack, and a second spring is welded to the bottom of the fixing frame.

[0013] Preferably, the pulling assembly comprises a gear, the gear is welded to the bottom end of the second spring, the gear is engaged with the inside of the tooth groove, a pull rod is welded to the top of the gear, and the pull rod is located inside the second spring.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model has the advantage of being able to stably fix the wire harness through the arrangement of the wire pressing mechanism, and can adapt to different numbers of wire harnesses at the same time, and can achieve the effect of clamping and fixing according to the required number of wire harnesses, and utilizes the elastic push of the first spring and the telescopic rod to cause the support plate and the plug block to adapt and clamp with the fixing plate, so that the push rod and the push plate can be pushed to press and fix the wire harness, so as to achieve the required clamping and fixing effect of the wire harness.

[0016] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the first spring structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the fixing frame of the utility model;

[0020] Figure 4 This is a schematic diagram of the pull rod structure of the utility model.

[0021] In the figure: 1. wire rack; 2. wire pressing mechanism; 21. fixed plate; 22. connecting column; 23. first spring; 24. telescopic rod; 25. support plate; 26. plug block; 27. push rod; 28. push plate; 3. rotating mechanism; 31. connecting rod; 32. tooth groove; 33. fixed frame; 34. second spring; 35. pull rod; 36. gear; 4. mounting frame. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides a wire harness fixing bracket in a battery box, comprising a wire rack 1, a wire pressing mechanism 2 for adjusting the tightness of the wire harness is arranged on the surface of the wire rack 1, a rotating mechanism 3 with an adjustable angle is arranged at the inner end of the wire rack 1, and a fixing plate 21 in the wire pressing mechanism 2 is fixedly installed on the surface of the wire rack 1;

[0024] A connecting column 22 is clamped on the inner side of the fixed plate 21, and a first spring 23 and a telescopic rod 24 are welded to the inner cavity of the connecting column 22. A support plate 25 is fixedly installed on the outer ends of the first spring 23 and the telescopic rod 24, and an insert block 26 is fixedly installed on the outer side of the support plate 25. A push rod 27 is fixedly installed on the back side of the connecting column 22, and a push plate 28 is fixedly installed on the end of the push rod 27. The end of the wire rack 1 is fixedly installed with a mounting frame 4.

[0025] The wire harness can be effectively fixed without loosening, and can adapt to multiple groups of wire harnesses. At the same time, the number of wire harnesses of the same kind can be fixed appropriately according to the needs, so as to improve the fixing effect of the wire harness.

[0026] The first spring 23 is located outside the telescopic rod 24, and the push plate 28 is located inside the wire rack 1, thereby ensuring a clamping effect.

[0027] Among them, an adapting hole is opened on the outer side of the fixing plate 21, and the plug block 26 is inserted into the inside of the adapting hole. The adapting hole is opened to adapt the plug block 26, and the shape of the plug block 26 is not limited to the cylindrical shape in the figure, but can also be a strip state or a rectangle.

[0028] When securing the wiring harness:

[0029] First, arrange the wire harness inside the wire rack 1, and then push the paddle fixed on the surface of the support plate 25 inward at the same time, and use the paddle 5 to drive the upper and lower sets of fixed plates 21 to move inward at the same time, and while moving inward, the first spring 23 located on the telescopic rod 24 will be squeezed. At this time, the first spring 23 located on the telescopic rod 24 is compressed, and then the fixed plate 21 will also drive the plug 26 to shrink to the inside of the connecting column 22, and at this time, the connecting column 22 is located on the inner side of the fixed plate 21;

[0030] Then, the push rod 27 and the push plate 28 are driven to approach the wiring harness by pushing the connecting column 22 until the wiring harness is tightly fixed. At this time, the squeezing force on the first spring 23 and the telescopic rod 24 needs to be released, and then the first spring 23 on the telescopic rod 24 pushes the plug block 26 to be stuck into the inside of the adapter hole to be fixed;

[0031] That is the state shown in the figure;

[0032] When it is necessary to push inward again, just adjust according to the above method.

[0033] Preferably, the rotating mechanism 3 includes a supporting assembly, an elastic assembly and a pulling assembly, the supporting assembly is arranged at the inner end of the wire rack 1, the elastic assembly is arranged at the top of the wire rack 1, and the pulling assembly is arranged on the inner side of the elastic assembly.

[0034] like Figure 4 As shown, the connecting rod 31 in the support assembly is fixedly installed on the inner end of one group of wire racks 1, and the top end of the connecting rod 31 is rotatably connected to the inner end of another group of wire racks 1. A tooth groove 32 is provided at the top end of the connecting rod 31. The connecting rod 31 is used to rotatably connect the two groups of wire racks 1, and the opening of the tooth groove 32 is conducive to adapting the tooth groove 32.

[0035] like Figure 4 As shown, the elastic component includes a fixing frame 33, the fixing frame 33 is fixedly installed on the top of the wire rack 1, and a second spring 34 is welded to the bottom of the fixing frame 33. The fixing frame 33 supports the second spring 34, and the second spring 34 facilitates the elastic pushing of the pull rod 35.

[0036] like Figure 4 As shown, the pulling assembly includes a gear 36, which is welded to the bottom end of the second spring 34, and the gear 36 is clamped inside the tooth groove 32. A pull rod 35 is welded on the top of the gear 36, and the pull rod 35 is located inside the second spring 34. The gear 36 is convenient for adapting to the tooth groove 32 to form a clamping fixation;

[0037] The pull rod 35 facilitates the push-pull gear 36 to move, thereby forming a fixed work after the angle is adjusted.

[0038] When the angle needs to be adjusted, it can be used to adapt to the need to fix the harness at the corner;

[0039] At this time, the pull rod 35 should be pulled upward, and the pull rod 35 is used to pull the gear 36 to move upward and disengage from the inside of the tooth groove 32. During the upward movement, the second spring 34 will be squeezed, so that the second spring 34 is compressed. At this time, the wire rack 1 on the right side can be rotated to the required angle. After rotating to the required angle, the pulling force on the gear 36 is released, and the gear 36 can be inserted into the inside of the tooth groove 32 according to the elastic push of the second spring 34, so that the insertion and fixing operation after the angle adjustment is completed;

[0040] Based on the above, the wire harness can be fixed and adapted according to the arrangement method of the wire harness, and the support, fixation and arrangement of the wire harness at the corners can be adapted, so as to improve the effect of fixing and arranging the wire harness to meet people's multi-directional selection needs.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wiring harness fixing bracket in a battery box, characterized in that: The invention comprises a wire rack (1), wherein a wire pressing mechanism (2) for adjusting the tightness of a wire harness is arranged on the surface of the wire rack (1), a rotating mechanism (3) with an adjustable angle is arranged at the inner end of the wire rack (1), and a fixing plate (21) in the wire pressing mechanism (2) is fixedly mounted on the surface of the wire rack (1); A connecting column (22) is clamped on the inner side of the fixing plate (21), a first spring (23) and a telescopic rod (24) are welded to the inner cavity of the connecting column (22), a support plate (25) is fixedly installed on the outer ends of the first spring (23) and the telescopic rod (24), an insert block (26) is fixedly installed on the outer side of the support plate (25), a push rod (27) is fixedly installed on the back side of the connecting column (22), a push plate (28) is fixedly installed on the end of the push rod (27), and a mounting frame (4) is fixedly installed on the end of the wire rack (1).

2. A battery box wiring harness fixing bracket according to claim 1, characterized in that: The first spring (23) is located outside the telescopic rod (24), and the push plate (28) is located inside the wire rack (1).

3. The wire harness fixing bracket in a battery box according to claim 1, characterized in that: An adapting hole is provided on the outer side of the fixing plate (21), and the inserting block (26) is inserted into the inside of the adapting hole.

4. The wire harness fixing bracket in a battery box according to claim 1, characterized in that: The rotating mechanism (3) comprises a supporting component, an elastic component and a pulling component, wherein the supporting component is arranged at the inner end of the wire rack (1), the elastic component is arranged at the top of the wire rack (1), and the pulling component is arranged on the inner side of the elastic component.

5. A battery box wiring harness fixing bracket according to claim 4, characterized in that: The connecting rod (31) in the supporting assembly is fixedly mounted on the inner end of one group of the wire racks (1), the top end of the connecting rod (31) is rotatably connected to the inner end of another group of the wire racks (1), and a tooth groove (32) is provided on the top end of the connecting rod (31).

6. A battery box wiring harness fixing bracket according to claim 5, characterized in that: The elastic component comprises a fixing frame (33), the fixing frame (33) is fixedly mounted on the top of the wire frame (1), and a second spring (34) is welded to the bottom of the fixing frame (33).

7. A battery box wiring harness fixing bracket according to claim 6, characterized in that: The pulling assembly comprises a gear (36), the gear (36) is welded to the bottom end of the second spring (34), the gear (36) is clamped inside the tooth groove (32), a pull rod (35) is welded on the top of the gear (36), and the pull rod (35) is located inside the second spring (34).

Images