Wire bunching device for electric vehicle controller

Abstract

The utility model discloses a bunching device for an electric vehicle controller, which comprises a fixing seat, a clamping assembly arranged on the fixing seat and a fixing assembly arranged on the clamping assembly, and the clamping assembly comprises a bunching seat, a clamping seat and a bunching semicircular hole; a fixing groove is formed in each bunching semicircular hole, a mounting groove is formed in the clamping seat, a clamping block is arranged in the mounting groove, and a limiting spring is arranged on the clamping block; the fixing assembly comprises a telescopic base, a stretching rod and a pull rod. A hollow structure is arranged in the telescopic seat; the end, away from the pull rod, of the stretching rod is arranged in the telescopic base and provided with a sliding plate in a matched mode, and limiting springs are symmetrically arranged on the sliding plate. By adopting the wire bunching seat, the clamping seat and the fixing groove, tidy wiring of wires is realized, meanwhile, maintenance personnel can quickly position wire paths and problem roots, the maintenance difficulty is reduced, and the maintenance efficiency is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness devices, in particular to a wire harness device used for an electric vehicle controller. Background Art

[0002] Electric vehicles usually use lithium-ion batteries or other types of rechargeable batteries as energy sources to provide electrical energy to the entire system. The controller is also one of the key components of the electric vehicle system, responsible for managing the electrical energy output by the battery, controlling the speed and torque of the motor, and monitoring the operating status of the entire system; the controller adjusts the power output of the motor by receiving control signals from the vehicle to achieve operations such as acceleration, deceleration and braking; and the wires play an important role as a bridge between the controller and other system components, ensuring that the various parts of the system can communicate and collaborate effectively, thereby achieving the normal operation of the electric vehicle; when designing and installing electric vehicle control systems, the selection, wiring and connection of wires need to be reasonably planned to ensure the stability, reliability and safety of the system.

[0003] In the prior art, when the wires are bundled, a fixed structure is used to fix and clamp the wires together, and the wiring is too messy. When the electric vehicle needs to be repaired, it becomes more difficult for the operator to troubleshoot and repair the problem. It takes more time to track the path of the wires and locate the root cause of the problem, which affects the repair efficiency to a certain extent. At the same time, some fixed structures are not stable enough when fixing the wires. Bumps or friction occur during riding, which can easily cause the wires to slip, resulting in poor contact of the wires and accidents.

[0004] Therefore, it is necessary to improve the wire harness device of the electric vehicle controller in the prior art to solve the above problems. Summary of the invention

[0005] The utility model overcomes the shortcomings of the prior art and provides a wire harness device for an electric vehicle controller.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a wiring harness device for an electric vehicle controller, comprising: a fixing seat, a clamping assembly arranged on the fixing seat, and a fixing assembly arranged on the clamping assembly.

[0007] The clamping assembly includes: a cable harness seat, a clamping seat arranged in cooperation with the cable harness seat, and a plurality of cable harness semicircular holes arranged in an array on the cable harness seat; a fixing groove is arranged in each of the cable harness semicircular holes, and an installation groove is arranged on the clamping seat, a clamping block is arranged in cooperation with the installation groove, and a plurality of limit springs are arranged on the clamping block.

[0008] The fixing assembly includes: a plurality of telescopic seats, a stretching rod arranged on each of the telescopic seats, and a pull rod connected to the stretching rod; the telescopic seat is fixedly installed on the fixing seat, and a hollow structure is arranged inside the telescopic seat; one end of the stretching rod away from the pull rod is arranged in the telescopic seat and is cooperated with a sliding plate, and a telescopic spring is arranged on the sliding plate.

[0009] In a preferred embodiment of the utility model, the fixing assembly further comprises: a plurality of fixing plates, a buckle frame arranged in cooperation with each of the fixing plates, and a connecting rod arranged on the buckle frame.

[0010] In a preferred embodiment of the utility model, a plurality of the fixing plates are symmetrically arranged at two ends of the clamping seat, and one end of the fixing plate is fixedly mounted on the clamping seat, and the buckle frame is fixedly mounted on the cable tie seat.

[0011] In a preferred embodiment of the utility model, a buckle slot is provided on the buckle frame, one end of the fixing plate extending out is installed in cooperation with the buckle slot, and a connecting hole is provided through one end of the fixing plate.

[0012] In a preferred embodiment of the utility model, the connecting rod is movably connected through the connecting hole, and a magnetic plate is provided at one end of the connecting rod, and an adsorption plate is provided on the magnetic plate, and the magnetic plate and the adsorption plate are magnetically attracted to each other.

[0013] In a preferred embodiment of the present invention, the diameters of the plurality of fixing grooves in each of the harness semicircular holes are different.

[0014] In a preferred embodiment of the utility model, a plurality of the limit spring arrays are installed on the clamping block, and the two ends of the limit spring are respectively fixed on the clamping seat and the clamping block; an arc groove is arranged on one end face of the clamping block, and the arc groove is arranged corresponding to the semicircular hole of the wire bundle.

[0015] In a preferred embodiment of the utility model, a plurality of threaded holes are arranged in an array on the pull rod and the clamping seat, and a fixing screw is arranged in cooperation with each of the threaded holes.

[0016] The utility model solves the defects existing in the background technology, and has the following beneficial effects:

[0017] (1) The utility model proposes a wire harness device for an electric vehicle controller. By adopting a wire harness seat, a clamping seat and a fixing groove, the wires are neatly routed. At the same time, maintenance personnel can quickly locate the wire path and the root cause of the problem, thereby reducing the difficulty of maintenance and improving maintenance efficiency to a certain extent.

[0018] (2) The utility model fixes the wire harness by using a clamping block and a limit spring to enhance the fixation stability of the wires. At the same time, a pull rod is used to pull up the clamping seat, and a fixing plate and a snap frame are used to fix the clamping seat and the wire harness seat. This not only makes the wire fixing process more convenient, but also prevents the wires from sliding or having poor contact during driving, thereby improving driving safety and reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0020] Figure 1 It is a three-dimensional structural diagram of a preferred embodiment of the utility model;

[0021] Figure 2 It is a front view of a preferred embodiment of the utility model;

[0022] Figure 3 It is a three-dimensional structural diagram of a preferred embodiment of the utility model;

[0023] Figure 4 It is a cross-sectional view of a preferred embodiment of the utility model;

[0024] In the figure: 1. Fixed seat; 2. Cable tie seat; 3. Clamping seat; 4. Cable tie hole; 5. Fixed slot; 6. Telescopic seat; 7. Mounting slot; 8. Clamping block; 9. Limit spring; 10. Stretching rod; 11. Pull rod; 12. Fixing screw; 13. Groove; 14. Fixed plate; 15. Buckle frame; 16. Connecting rod; 17. Adsorption plate; 18. Sliding plate; 19. Telescopic spring. DETAILED DESCRIPTION

[0025] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0026] like Figure 1 and Figure 2 As shown, a wiring harness device for an electric vehicle controller comprises: a fixing seat 1, a clamping assembly arranged on the fixing seat 1, and a fixing assembly arranged on the clamping assembly; the clamping assembly comprises: a wiring harness seat 2, a clamping seat 3 arranged in cooperation with the wiring harness seat 2, and a plurality of wiring harness semicircular holes arranged in an array on the wiring harness seat 2; a fixing groove 5 is arranged in each wiring harness semicircular hole, and a mounting groove 7 is arranged on the clamping seat 3, a clamping block 8 is arranged in cooperation in the mounting groove 7, and a plurality of limit springs 9 are arranged on the clamping block 8.

[0027] It should be noted that the two ends of the clamping block 8 are set as arc surfaces, which can contact the inner surface of the semicircular hole of the wire harness, making it more stable. When arranging the wires, multiple wires can be bundled together with an openable and closable wire harness tube, and then placed in a suitable fixing groove 5 according to the diameter of the wire harness tube, which also ensures the stability of the wire harness.

[0028] The fixing assembly includes: a plurality of telescopic seats 6, a stretching rod 10 arranged on each telescopic seat 6, and a pull rod 11 connected to the stretching rod 10; the telescopic seat 6 is fixedly installed on the fixing seat 1, and the telescopic seat 6 is set as a hollow structure; the end of the stretching rod 10 away from the pull rod 11 is set in the telescopic seat 6 and is matched with a sliding plate 18, and a telescopic spring 19 is arranged on the sliding plate 18, and the telescopic spring 19 is sleeved on one end of the stretching rod 10; the fixing assembly also includes: a plurality of fixing plates 14, a snap frame 15 matched with each fixing plate 14, and a connecting rod 16 arranged on the snap frame 15.

[0029] like Figure 3 and Figure 4 As shown, a plurality of fixing plates 14 are symmetrically arranged at both ends of the clamping seat 3, and one end of the fixing plate 14 is fixedly installed on the clamping seat 3, and the buckle frame 15 is fixedly installed on the cable harness seat 2; a buckle groove is provided on the buckle frame 15, and one end of the fixing plate 14 extending out is installed in cooperation with the buckle groove, and a connecting hole is penetrated through one end of the fixing plate 14; a movable connecting rod 16 is inserted in the connecting hole, and a magnetic plate is provided at one end of the connecting rod 16, and an adsorption plate 17 is provided on the magnetic plate, and the magnetic plate and the adsorption plate 17 are magnetically attracted to each other.

[0030] The diameters of several fixing grooves 5 in each semicircular hole of the wiring harness are different, and an array of several limit springs 9 are installed on the clamping block 8, and the two ends of the limit spring 9 are respectively fixed on the clamping seat 3 and the clamping block 8; an arc groove 13 is set on one end face of the clamping block 8, and the arc groove 13 is set corresponding to the semicircular hole of the wiring harness.

[0031] A plurality of threaded holes are arranged in an array on the pull rod 11 and the clamping seat 3, and each threaded hole is provided with a fixing screw 12; it should be noted that a groove 13 is symmetrically arranged in the middle position of the pull rod 11, so that the staff can pull and install the wire bundle conveniently.

[0032] When using the utility model, prepare the required harness device and installation tools, ensure that all parts and tools are in good condition, without damage or missing; install the fixing seat 1 at the appropriate position of the electric vehicle, use the fixing screw 12 to fix the telescopic seat 6 on the fixing seat 1, and ensure that the fixing seat 1 is firmly fixed on the vehicle; select a suitable harness tube, bundle multiple wires, pass the harness through the harness semicircular hole, and place it in the fixing groove 5 on the harness seat 2;

[0033] Before the cable bundle is bundled with the cable bundle tube, the pull rod 11 is pulled up, and the stretching rod 10 moves upward, the telescopic spring 19 is compressed, the clamping seat 3 leaves the mounting seat, and then the wires are passed through the cable bundle hole 4. After all the arrangements are completed, the cable bundle tube is used to fix the wires and place them in the fixing groove 5. After all the arrangements are completed, the pull rod 11 is released, and the clamping block 8 on the clamping seat 3 is used to clamp the wires.

[0034] Install one end of the fixing plate 14 corresponding to the buckle groove to ensure that the fixing plate 14 is firmly fixed on the cable holder 2, connect the connecting rod 16 to the fixing plate 14 through the connecting hole, and make one end of the connecting rod 16 correspond to the magnetic plate. After completing the installation of the cable harness, check whether all parts are firmly installed and whether the wiring harness is neatly arranged to ensure that there is no looseness or abnormality. Regularly check the status of the cable harness device in the later stage to ensure that it is in good working condition.

[0035] The above is based on the ideal embodiment of the utility model. Through the above description, relevant personnel can make various changes and modifications without deviating from the technical concept of the utility model. The technical scope of this utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of the claims.

Claims

1. A wiring harness device for an electric vehicle controller, comprising: A fixing seat (1), a clamping assembly arranged on the fixing seat (1), and a fixing assembly arranged on the clamping assembly, characterized in that: The clamping assembly comprises: a cable harness seat (2), a clamping seat (3) arranged in cooperation with the cable harness seat (2), and a plurality of cable harness semicircular holes arranged in an array on the cable harness seat (2); a fixing groove (5) is arranged in each of the cable harness semicircular holes, and a mounting groove (7) is arranged on the clamping seat (3); a clamping block (8) is arranged in cooperation with the mounting groove (7), and a plurality of limit springs (9) are arranged on the clamping block (8); The fixing assembly comprises: a plurality of telescopic seats (6), a stretching rod (10) arranged on each of the telescopic seats (6), and a pull rod (11) connected to the stretching rod (10); the telescopic seat (6) is fixedly mounted on the fixing seat (1), and the telescopic seat (6) is configured as a hollow structure; one end of the stretching rod (10) away from the pull rod (11) is arranged in the telescopic seat (6) and is matched with a sliding plate (18), and a telescopic spring (19) is provided on the sliding plate (18).

2. A wiring harness device for an electric vehicle controller according to claim 1, characterized in that: The fixing assembly further comprises: a plurality of fixing plates (14), a buckle frame (15) arranged in cooperation with each of the fixing plates (14), and a connecting rod (16) arranged on the buckle frame (15).

3. A wiring harness device for an electric vehicle controller according to claim 2, characterized in that: A plurality of fixing plates (14) are symmetrically arranged at two ends of the clamping seat (3), and one end of the fixing plate (14) is fixedly mounted on the clamping seat (3), and the buckle frame (15) is fixedly mounted on the cable harness seat (2).

4. A wiring harness device for an electric vehicle controller according to claim 2, characterized in that: The buckle frame (15) is provided with a buckle groove, and one end of the fixing plate (14) extending outward is mounted in cooperation with the buckle groove, and one end of the fixing plate (14) is provided with a connecting hole extending therethrough.

5. A wiring harness device for an electric vehicle controller according to claim 4, characterized in that: The connecting rod (16) is movably connected through the connecting hole, and a magnetic plate is provided at one end of the connecting rod (16), and an adsorption plate (17) is provided on the magnetic plate in coordination therewith, and the magnetic plate and the adsorption plate (17) are magnetically attracted to each other.

6. A wiring harness device for an electric vehicle controller according to claim 1, characterized in that: The diameters of the plurality of fixing grooves (5) in each of the harness semicircular holes are different.

7. A wiring harness device for an electric vehicle controller according to claim 1, characterized in that: An array of a plurality of limit springs (9) is mounted on the clamping block (8), and the two ends of the limit springs (9) are respectively fixed on the clamping seat (3) and the clamping block (8); an arc groove (13) is arranged on one end surface of the clamping block (8), and the arc groove (13) is arranged corresponding to the semicircular hole of the wire harness.

8. A wiring harness device for an electric vehicle controller according to claim 1, characterized in that: A plurality of threaded holes are arranged in an array on the pull rod (11) and the clamping seat (3), and each threaded hole is matched with a fixing screw (12).

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