A lithium battery pack wiring harness fixing clip structure

Abstract

This utility model discloses a lithium battery pack wiring harness fixing buckle structure, relating to the technical field of lithium battery packs and their accessories. The utility model includes a sliding sleeve; sliding plates are slidably inserted into both ends of the sliding sleeve. A positioning component is provided at the outer end of the sliding sleeve. The positioning component includes a pull rod inserted into the sliding sleeve, and a traction spring is sleeved on the pull rod. A second sliding groove is formed on the front side wall of the sliding plate, and an electromagnetic post is embedded in the rear side wall of the second sliding groove. The sliding plate is connected to the buckle component through the second sliding groove. The buckle component includes a slider slidably inserted into the second sliding groove, and a buckle plate is provided on the front side wall of the slider. Rotating plates are rotatably connected to the upper and lower ends of the buckle plate. This utility model achieves quick assembly and disassembly between the sliding sleeve and the sliding plate through the positioning component, and can also adjust the length of the assembly according to actual needs. The buckle component not only provides a restraining effect on the lithium battery pack wiring harness but also ensures that the lithium battery pack wiring harness inserted into it cannot automatically detach.

Description

Technical Field

[0001] This utility model belongs to the technical field of lithium battery packs and their accessories, and in particular relates to a lithium battery pack wiring harness fixing buckle structure. Background Technology

[0002] A lithium battery pack is a power supply device composed of multiple individual lithium batteries connected in series or in parallel. When individual lithium batteries are connected, they form multiple wire harnesses. To prevent the wire harnesses from becoming tangled in the casing of the lithium battery pack, cable ties are currently used to bind adjacent wire harnesses together.

[0003] Chinese patent application CN219477537U discloses a splicable wire harness fixing device, comprising a wire harness integration mechanism and a fixing mechanism. The splicable wire harness integration mechanism is multiple, and adjacent wire harness integration mechanisms can be spliced ​​together. The fixing mechanism is used to fix the wire harness integration mechanism inside a battery box. This utility model proposes a splicable wire harness fixing device with splicable wire harness integration mechanisms and a fixing mechanism for fixing the wire harness integration mechanisms inside a battery box. This facilitates rapid wiring of the wire harness inside the battery box, bringing convenience to product inspection; it also avoids the resource waste caused by the wide variety of ordinary wire harness fixing devices.

[0004] The aforementioned splicable wire harness fixing device has a connecting groove on the bottom side of its housing. The housing is connected to a base through the connecting groove, and then connected to another housing through the other side of the base, thus achieving splicing of the wire harness fixing mechanism. However, the spacing between the two housings used for wire harness fixing is not adjustable after splicing. When fixing all wire harnesses, multiple housings are required, resulting in resource waste. Furthermore, the upper end of the housing has a wire harness slot, and a wire harness latch is formed at the central axis of the slot. The wire harness to be fixed slides from the slot into the latch and then into the housing. Therefore, the width of the latch needs to be greater than the diameter of the wire harness, and the width of the latch is not adjustable. Thus, even after the wire harness enters the housing, because the diameter of the wire harness is smaller than the width of the latch, the wire harness can still detach from the housing. To address these issues, we provide a lithium battery pack wire harness fixing buckle structure. Utility Model Content

[0005] The purpose of this utility model is to provide a lithium battery pack wiring harness fixing buckle structure. The positioning component enables quick assembly and disassembly between the sliding sleeve and the sliding plate. The length of the assembly can also be adjusted according to actual needs. The buckle component not only constrains the lithium battery pack wiring harness, but also ensures that the lithium battery pack wiring harness inside cannot automatically detach, thus solving the problems of the above-mentioned splicable wiring harness fixing device.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to a lithium battery pack wiring harness fixing buckle structure, including a sliding sleeve; a controller is embedded in the upper side wall of the sliding sleeve, and sliding plates are slidably inserted into both ends of the sliding sleeve; a positioning component is provided at the outer end of the sliding sleeve; the positioning component includes a pull rod inserted into the sliding sleeve, and a traction spring is sleeved on the pull rod; a second sliding groove is provided on the front side wall of the sliding plate, and an electromagnetic post is embedded in the rear side wall of the second sliding groove; the sliding plate is connected to the buckle component through the second sliding groove; the buckle component includes a slider slidably inserted into the second sliding groove, and a buckle plate is provided on the front side wall of the slider; rotating plates are rotatably connected to the upper and lower ends of the buckle plate.

[0008] The present invention is further configured such that a sliding groove is provided at both the left and right ends of the sliding sleeve, and a positioning hole is provided at the outer end of the upper and lower side walls of the sliding groove. The sliding sleeve is slidably inserted into the sliding plate through the sliding groove, and the sliding sleeve is fixedly installed on the inner wall of the lithium battery pack shell by bolts.

[0009] The present invention is further configured such that the pull rod is inserted into the positioning hole, the upper side wall of the pull rod is provided with a pull groove, and the traction spring is provided at the lower end of the pull rod, and the pull rod is connected to the positioning hole through the traction spring.

[0010] The present invention is further configured such that positioning holes II are provided in both the upper and lower side walls of the skateboard, and multiple positioning holes II are provided, with equal spacing between the multiple positioning holes II, and positioning holes I and positioning holes II are arranged opposite to each other.

[0011] The present invention is further configured such that a cover groove is provided on the side wall of the second slide groove, and a cover plate is fixedly installed in the cover groove; a plurality of rear grooves are provided at equal intervals on the rear side wall of the second slide groove, and a front groove is provided on the front side of the rear grooves.

[0012] The present invention is further configured such that the electromagnetic column is fixedly installed in the rear slot, and the electromagnetic column is also connected to the battery embedded in the rear side wall of the slide plate, and a rubber plate is provided to cover the front slot.

[0013] The present invention is further configured such that the buckle plate is C-shaped and the buckle plate and the slider are integrally structured, a metal plate is inlaid on the rear side wall of the slider, and a rotating groove is provided in the upper and lower side walls of the front opening end of the buckle plate, and a shaft hole is provided in the side walls of the rotating groove.

[0014] The present invention is further configured such that one end of the rotating plate is provided with a toothed groove, the toothed grooves of the two rotating plates are staggered and meshed, the other end of the rotating plate is provided with a shaft hole two, and the rotating plate is connected to the shaft rod through the shaft hole two. Both ends of the shaft rod are fitted with rod sleeves, and the shaft rod is connected to the shaft hole one through the rod sleeves. A return spring is installed inside the rod sleeve, and the rod sleeve is connected to the end of the shaft rod through the return spring.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model comprises a sliding sleeve, a positioning component, and a sliding plate. The sliding sleeve has sliding plates slidably inserted into both ends. Positioning components are also provided on the upper and lower side walls of both ends of the sliding sleeve. Positioning holes one are provided on the upper and lower side ends of the sliding sleeve, and positioning holes two are provided on the upper and lower side sides of the sliding plate. Multiple positioning holes two are provided, and they are evenly spaced. The positioning component is located in the positioning hole one and includes a pull rod inserted into the positioning hole one. A groove is provided on the upper side wall of the pull rod, and a traction spring is sleeved on the lower end of the pull rod. In use, a finger is inserted into the groove and pulled outwards from the sliding sleeve to pull the pull rod out of the positioning hole one. Then, the sliding plate is pushed so that it inserts into the sliding sleeve from the side. After adjusting the insertion depth of the sliding plate, the pull rod is released. The traction spring returns to its initial state, pulling the pull rod downwards and re-inserting it into the positioning hole one, and also through the positioning hole one into the positioning hole two of the sliding plate, thereby achieving the effect of fixing the sliding plate and the sliding sleeve.

[0017] 2. This utility model, by setting a sliding plate and a buckle assembly, has a second sliding groove on the front side wall of the sliding plate, and multiple rear grooves evenly spaced on the rear side wall of the second sliding groove. A front groove is set in front of the rear groove, and an electromagnetic post is installed in the rear groove. The front groove is covered with a rubber plate. The buckle assembly includes a slider that slides into the second sliding groove. A buckle plate is set on the front side wall of the slider. The buckle plate is C-shaped. A metal plate is also embedded on the side of the slider facing the rear groove. A rotating plate is set on the upper and lower outer ends of the opening end of the buckle plate. A shaft is inserted into the end of the plate, and sleeves are fitted onto both ends of the shaft. A return spring connects the sleeves to the end of the shaft. In use, the slider aligns with the outer end of the second groove on the slide plate and is inserted into it. At this time, the latching plate is placed on the outside of the slide plate. After adjusting the position of the latching plate on the slide plate, the controller connects the battery to the corresponding electromagnetic post with a weak current. The energized electromagnetic post generates a magnetic force, which attracts the metal plate on the slider, thus fixing the latching plate in place. The lithium battery... When securing the battery pack wiring harness, cable ties are first used to initially constrain the harness. Then, the harness, constrained by the cable ties, is pressed against the outer wall of a rotating plate and pushed inwards, creating a slot between the rotating plates. The harness is then pushed into a snap-fit ​​plate through this slot. Once inside, the rotating plate loses the resistance of the harness, and a return spring, via a shaft, restores the rotating plate to its initial vertical position, sealing the slot again. This achieves the effect of the snap-fit ​​plate constraining the lithium battery pack wiring harness. When the lithium battery pack wiring harness inside the clip plate experiences outward pressure due to special reasons, the end of the rotating plate is located in the rotating groove of the clip plate, so it can only rotate inward. When it rotates outward, it is constrained by the inner wall of the rotating groove. This ensures that the wiring harness inside the clip plate cannot detach from the clip plate. When it is necessary to remove the wiring harness from the clip plate, one can only press one side of the rotating plate to make the rotating plate rotate inward again, creating a groove between the two rotating plates, which allows the wiring harness inside the clip plate to detach from the groove. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0019] Figure 1 This is a schematic diagram of a lithium battery pack wiring harness fixing clip structure.

[0020] Figure 2 This is a structural disassembly diagram of a lithium battery pack wiring harness fixing clip structure.

[0021] Figure 3 This is a structural disassembly diagram of the sliding sleeve.

[0022] Figure 4 This is a structural disassembly diagram of a skateboard.

[0023] Figure 5 This is a structural disassembly diagram of the snap-fit ​​assembly.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1-Sliding sleeve, 101-Sliding groove one, 102-Positioning hole one, 2-Controller, 3-Positioning assembly, 301-Pull rod, 301a-Pull groove, 302-Traction spring, 4-Slide plate, 401-Sliding groove two, 401a-Rear groove, 401b-Front groove, 401c-Positioning hole two, 402-Cover groove, 403-Cover plate, 404-Electromagnetic column, 405-Rubber plate, 5-Snap-on assembly, 501-Snap-on plate, 501a-Rotating groove, 501b-Shaft hole one, 502-Slider, 503-Metal plate, 504-Rotating plate, 504a-Groove, 504b-Shaft hole two, 505-Shaft rod, 505a-Reset spring, 505b-Rod sleeve. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0027] Example 1

[0028] Please see Figure 1-3 This utility model is a lithium battery pack wiring harness fixing buckle structure, including a sliding sleeve 1 and a positioning component 3. The positioning component 3 can realize the quick assembly and disassembly between the sliding sleeve 1 and the sliding plate 4.

[0029] Specifically, the sliding sleeve 1 has sliding grooves 101 on both sides, and positioning holes 102 are provided in the upper and lower side walls of the outer end of the sliding groove 101. A controller 2 is embedded in the middle of the upper side wall of the sliding sleeve 1, and a positioning component 3 is installed in the positioning hole 102. The sliding sleeve 1 is also slidably connected to the slide plate 4 through the sliding groove 101, and positioning holes 401c are provided in the upper and lower side walls of the slide plate 4.

[0030] Furthermore, the positioning component 3 includes a pull rod 301 inserted into the positioning hole 102. The upper side wall of the pull rod 301 is provided with a pull groove 301a, and the lower end of the pull rod 301 is sleeved with a traction spring 302. Multiple positioning holes 401c are provided, and the multiple positioning holes 401c are equally spaced. The positioning holes 401c are also positioned opposite to the positioning hole 102.

[0031] The operation process of this embodiment is as follows: When in use, insert your finger into the pull groove 301a and pull it outward from the side of the slide sleeve 1 to pull the pull rod 301 out from the positioning hole 102. Then push the slide plate 4 so that it is inserted into the slide sleeve 1 from the side. After adjusting the insertion depth of the slide plate 4, release the pull rod 301. At this time, the traction spring 302 returns to its initial state, which will pull the pull rod 301 downward and insert it into the positioning hole 102 again. It also passes through the positioning hole 102 and enters the positioning hole 401c of the slide plate 4, thereby achieving the effect of fixing the slide plate 4 and the slide sleeve 1.

[0032] Example 2

[0033] Please see Figure 4 Based on embodiment 1, a sliding plate 4 and an electromagnetic post 404 are also provided. The electromagnetic post 404 can adjust the depth of the sliding plate 4 inserted into the sliding sleeve 1 and form a fixing effect on the position of the sliding plate 4.

[0034] Specifically, a second sliding groove 401 is provided on the front side wall of the skateboard 4, and a cover groove 402 is provided on the side wall of the second sliding groove 401. A cover plate 403 is fixedly installed in the cover groove 402. A rear groove 401a is provided on the rear side wall of the second sliding groove 401. A front groove 401b is provided at the front end of the rear groove 401a. There are multiple rear grooves 401a, and they are evenly spaced. An electromagnetic post 404 is installed in the rear groove 401a, and a rubber plate 405 is covered in the front groove 401b. The electromagnetic post 404 is also connected to a battery embedded in the rear side wall of the skateboard 4.

[0035] Furthermore, the rear slot 401a and the front slot 401b are arranged in a one-to-one correspondence, and the rear slot 401a is also arranged in a corresponding manner with the second positioning hole 401c. The slide plate 4 is slidably inserted into the slider 502 in the buckle assembly 5 through the second sliding slot 401. A buckle plate 501 is fixedly arranged on the front side wall of the slider 502, and a metal plate 503 is embedded in the rear side wall of the slider 502. The metal plate 503 is arranged opposite to the rubber plate 405. The rubber plate 405 prevents the electromagnetic column 404 from having excessive magnetic attraction force and causing violent impact.

[0036] The operation process of this embodiment is as follows: When in use, the slider 502 is inserted into the outer end slot of the slide groove 401 of the slide plate 4. At this time, the buckle plate 501 is placed on the outside of the slide plate 4. When the position of the buckle plate 501 on the slide plate 4 is adjusted, the controller 2 connects the battery to the corresponding electromagnetic post 404 with a weak current. At this time, the electromagnetic post 404 generates a magnetic attraction force when energized, and the magnetic attraction force will have an adsorption effect on the metal plate 503 on the slider 502, thereby achieving the effect of fixing the position of the buckle plate 501.

[0037] Example 3

[0038] Please see Figure 5 Based on Embodiments 1 and 2, a snap-fit ​​component 5 is also provided. The snap-fit ​​component 5 can not only constrain the lithium battery pack wiring harness, but also ensure that the lithium battery pack wiring harness inside it cannot automatically detach.

[0039] Specifically, the buckle assembly 5 includes a buckle plate 501 integrally disposed on the front side of the slider 502. The buckle plate 501 is C-shaped. Rotating grooves 501a are provided at the upper and lower ends of the buckle plate 501, and shaft holes 501b are also provided in the side walls of the rotating grooves 501a. The buckle plate 501 is rotatably connected to the rotating plate 504 through the rotating grooves 501a.

[0040] Furthermore, one end of the rotating plate 504 is provided with a toothed groove 504a, and the two rotating plates 504 are connected by the toothed groove 504a in a staggered meshing manner. The other end of the rotating plate 504 is provided with a shaft hole 504b, and a shaft rod 505 is inserted into the shaft hole 504b. Both ends of the shaft rod 505 are sleeved with rod sleeves 505b. The shaft rod 505 is rotatably connected to the shaft hole 501b through the rod sleeves 505b. A return spring 505a is also provided in the rod sleeve 505b, and the rod sleeve 505b is connected to the shaft rod 505 through the return spring 505a.

[0041] The operation process of this embodiment is as follows: When fixing the lithium battery pack wiring harness, the wiring harness is first initially constrained using cable ties. Then, the wiring harness constrained by the cable ties is pressed against the outer wall of the rotating plate 504 and squeezed inward, which creates a slot between the rotating plate 504 and another rotating plate 504. At this time, the wiring harness is pushed into the snap-fit ​​plate 501 through the slot. After the wiring harness enters the snap-fit ​​plate 501, the rotating plate 504 loses the resistance of the wiring harness. The return spring 505a, through the shaft 505, carries the rotating plate 504 back to its initial vertical state, thus sealing the slot again. This achieves the constraint of the lithium battery pack wiring harness by the snap-fit ​​plate 501. When the lithium battery pack wiring harness inside the buckle plate 501 experiences outward pressure due to special reasons, the end of the rotating plate 504 is located in the rotating groove 501a of the buckle plate 501, so it can only rotate inward. When it rotates outward, it is constrained by the inner wall of the rotating groove 501a. This ensures that the wiring harness inside the buckle plate 501 cannot detach from the buckle plate. When it is necessary to remove the wiring harness from the buckle plate 501, one can only press one side of the rotating plate 504 to make the rotating plate 504 rotate inward again, creating a groove between the two rotating plates 504. This allows the wiring harness inside the buckle plate 501 to detach from the groove.

[0042] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A lithium battery pack wiring harness fixing buckle structure, comprising a sliding sleeve (1); characterized in that: A controller (2) is embedded in the upper side wall of the sliding sleeve (1), and a sliding plate (4) is slidably inserted into both ends of the sliding sleeve (1). A positioning component (3) is provided at the outer end of the sliding sleeve (1). The positioning component (3) includes a pull rod (301) inserted into the sliding sleeve (1), and a traction spring (302) is also sleeved on the pull rod (301). A second sliding groove (401) is provided on the front side wall of the sliding plate (4). An electromagnetic column (404) is embedded in the rear side wall of the second sliding groove (401). The sliding plate (4) is connected to the buckle component (5) through the second sliding groove (401). The buckle component (5) includes a slider (502) slidably inserted into the second sliding groove (401), and a buckle plate (501) is provided on the front side wall of the slider (502). A rotating plate (504) is rotatably connected to the upper and lower ends of the buckle plate (501).

2. The lithium battery pack wiring harness fixing buckle structure according to claim 1, characterized in that, The sliding sleeve (1) has a sliding groove (101) at both ends, and a positioning hole (102) is provided at the outer end of the upper and lower side walls of the sliding groove (101). The sliding sleeve (1) is slidably inserted into the sliding plate (4) through the sliding groove (101). The sliding sleeve (1) is fixedly installed on the inner wall of the lithium battery pack shell by bolts.

3. The lithium battery pack wiring harness fixing buckle structure according to claim 2, characterized in that, The pull rod (301) is inserted into the positioning hole (102). The upper side wall of the pull rod (301) is provided with a pull groove (301a), and the traction spring (302) is provided at the lower end of the pull rod (301). The pull rod (301) is connected to the positioning hole (102) through the traction spring (302).

4. The lithium battery pack wiring harness fixing buckle structure according to claim 3, characterized in that, The upper and lower side walls of the slide plate (4) are provided with positioning holes 2 (401c), and there are multiple positioning holes 2 (401c). The multiple positioning holes 2 (401c) are arranged at equal intervals, and the positioning hole 1 (102) and the positioning hole 2 (401c) are arranged opposite to each other.

5. The lithium battery pack wiring harness fixing buckle structure according to claim 1, characterized in that, The side wall of the second slide (401) is provided with a cover groove (402), and a cover plate (403) is fixedly installed in the cover groove (402). Multiple rear grooves (401a) are equally spaced on the rear side wall of the second slide (401), and a front groove (401b) is provided on the front side of the rear groove (401a).

6. The lithium battery pack wiring harness fixing buckle structure according to claim 5, characterized in that, The electromagnetic column (404) is fixedly installed in the rear slot (401a), and the electromagnetic column (404) is also connected to the battery embedded in the rear side wall of the slide plate (4). The front slot (401b) is covered with a rubber plate (405).

7. The lithium battery pack wiring harness fixing buckle structure according to claim 1, characterized in that, The buckle plate (501) is C-shaped and is integrally formed with the slider (502). A metal plate (503) is inlaid on the rear side wall of the slider (502). A rotating groove (501a) is provided in the upper and lower side walls of the front opening end of the buckle plate (501), and a shaft hole (501b) is provided in the side walls of the rotating groove (501a).

8. The lithium battery pack wiring harness fixing buckle structure according to claim 7, characterized in that, One end of the rotating plate (504) is provided with a toothed groove (504a), and the toothed grooves (504a) of the two rotating plates (504) are staggered and meshed. The other end of the rotating plate (504) is provided with a shaft hole two (504b), and the rotating plate (504) is connected to the shaft rod (505) through the shaft hole two (504b). Both ends of the shaft rod (505) are fitted with rod sleeves (505b), and the shaft rod (505) is connected to the shaft hole one (501b) through the rod sleeves (505b). A return spring (505a) is installed in the rod sleeve (505b), and the rod sleeve (505b) is connected to the end of the shaft rod (505) through the return spring (505a).

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