Efficient integrated new energy PACK module connection structure

Abstract

The utility model discloses an efficient integrated new energy PACK module connection structure which comprises a shell, and a battery integration cavity is formed in the shell. A fixing shell is fixedly arranged on the side, close to the shell, of the cover body, a threading ring is arranged on one side of the fixing shell, the threading ring is fixedly connected with the cover body, a wire clamping ring is arranged between the threading ring and the fixing shell, and a limiting rod is hinged to the wire clamping ring; by integrating the fixing shell for partitioning, arranging and fixing the wire harnesses on the cover body, the wire harnesses with different lengths and functions can be partitioned and fixed, the middle parts of the wire harnesses are hooked and pulled by using the wire clamping rings, and the specific positions of the wire clamping rings on the fixing shell are adjusted, so that the wire harnesses can be conveniently fixed. A plurality of wire harnesses are folded and straightened to be distributed and fixed in the fixing shell, meanwhile, the wire harnesses can be arranged in a partitioned mode through the multiple sets of wire penetrating rings, the wire harnesses can be arranged in the partitioned mode according to the functions of the wire harnesses, and subsequent connection between the wire harnesses is facilitated.

Description

Technical Field

[0001] This utility model belongs to the field of new energy battery integration technology, specifically relating to a high-efficiency integrated new energy PACK module connection structure. Background Technology

[0002] The high-efficiency integrated new energy PACK module connection structure is a key part of the new energy battery system used to connect various modules to realize functions such as power transmission, signal interaction and physical fixation. Common connection structure types are divided into electrical connection structure and mechanical connection structure.

[0003] In the integration of multiple cell units in new energy batteries, it is necessary to connect the connecting wires or signal harnesses of multiple cell units. After the connecting wires are connected and placed, some of the connecting wires are often tied together with cable ties to fix them because of their remaining length. Although this method of organization is relatively convenient, the connecting wires are messy and difficult to distinguish during subsequent use. Moreover, the lack of zoning and organization of the wire harnesses leads to a chaotic distribution of different wire harnesses, which increases the complexity of subsequent maintenance and replacement. Utility Model Content

[0004] In order to solve the above-mentioned problems in the existing technology, the purpose of this utility model is to provide a high-efficiency integrated new energy PACK module connection structure.

[0005] The technical solution adopted in this utility model includes:

[0006] A housing, wherein a battery integration cavity is formed within the housing;

[0007] The cover has a fixed housing on one side near the housing. A threading ring is provided on one side of the fixed housing. The threading ring is fixedly connected to the cover. A wire-locking ring is provided between the threading ring and the fixed housing. A limiting rod is hinged to the wire-locking ring. The wire-locking ring is slidably connected to the fixed housing. A wire-locking ring moving part is provided inside the fixed housing to drive the wire-locking ring to slide. The wire-locking ring moving part includes a fixed plate. The fixed plate is fixedly connected to the fixed housing. The wire-locking ring is slidably connected to the fixed plate. A movable locking part is provided on the fixed plate. The movable locking part is used to lock the wire-locking ring after it has been slidably adjusted.

[0008] As a preferred embodiment of this utility model, an installation groove is provided on one side of the inner wall of the wire clamping ring, and one end of the limiting rod is installed in the installation groove through a hinge seat. An abutment block is provided on the inner wall of the wire clamping ring away from the installation groove, and the abutment block is used to limit the rotation height of the limiting rod.

[0009] As a preferred embodiment of this utility model, the limiting rod is provided with a torsion spring, one end of which is fixedly connected to the limiting rod, and the other end is fixedly connected to the inner wall of one side of the wire clamping ring. The torsion spring is located above the mounting groove.

[0010] As a preferred embodiment of this invention, the moving part of the wire retainer further includes:

[0011] A rectangular groove is formed on the lower end face of the fixed shell, and the fixed plate is fixedly connected in the rectangular groove and symmetrically distributed along the width direction of the rectangular groove;

[0012] The locking plate has its bottom surface in contact with the upper surface of the fixing plate and is slidably connected to the fixing plate;

[0013] The slider has its top surface in contact with the lower end face of the fixed plate.

[0014] As a preferred embodiment of this utility model, a connecting rod is fixedly provided at one end of the wire clamping ring, the connecting rod is fixedly connected to the locking plate, and a first spring is provided at the end of the connecting rod away from the wire clamping ring, with the two ends of the first spring being fixedly connected to the connecting rod and the fixing shell respectively.

[0015] As a preferred embodiment of this invention, the locking element further includes:

[0016] A push rod is slidably connected to the slider and is located between the two fixed plates. A baffle is fixedly provided on the push rod.

[0017] A rubber button is fixedly connected to the end of the baffle away from the locking plate;

[0018] The second spring is sleeved on the push rod, and its two ends abut against the slider and the baffle.

[0019] As a preferred embodiment of this utility model, the fixing plate is provided with a plurality of limiting holes, which are equidistantly distributed along the length direction of the fixing plate.

[0020] As a preferred embodiment of this utility model, a plug is fixedly provided at one end of the locking plate near the slider, and the plug is adapted to the limiting hole.

[0021] The beneficial effects of this utility model are as follows:

[0022] This utility model, as a high-efficiency integrated new energy PACK module connection structure, integrates a fixing shell on the cover to neatly and securely divide and fix wire harnesses of different lengths and functions. Specifically, wire clamping rings are used to hook and pull the middle of the wire harness, and the specific position of the wire clamping rings on the fixing shell is adjusted to fix the wire harness in a straight distribution with multiple folds inside the fixing shell. At the same time, multiple sets of wire loops can realize the partitioned layout of the wire harnesses, which can be partitioned according to the function of the wire harnesses to facilitate subsequent connection between wire harnesses, simplify subsequent testing and maintenance, and avoid the cross-distribution of wire harnesses on the cover. Attached Figure Description

[0023] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.

[0024] Figure 1 This is an exploded structural diagram of the present invention;

[0025] Figure 2 This is a structural schematic diagram of the present invention from another perspective of an explosion;

[0026] Figure 3 This is a schematic diagram of the structure of the cover of this utility model;

[0027] Figure 4 This is a schematic diagram of the cover body of this utility model from another perspective;

[0028] Figure 5 This is a top view of the cover of this utility model.

[0029] Figure 6 This is a utility model Figure 3 Enlarged structural diagram at point A in the diagram;

[0030] Figure 7 This is a utility model Figure 4 Enlarged structural diagram at point B in the diagram;

[0031] Figure 8 This is a schematic diagram of the wire clamping ring of this utility model.

[0032] In the diagram: 1. Housing; 2. Cover; 11. Battery integrated cavity; 21. Fixed shell; 22. Threading ring; 23. Threading ring; 24. Threading ring moving part; 25. Locking part; 26. Connecting rod; 231. Mounting groove; 232. Limiting rod; 233. Torsion spring; 241. Rectangular groove; 242. Fixed plate; 244. Slider; 245. First spring; 246. Limiting hole; 251. Locking plate; 252. Push rod; 253. Second spring; 254. Insert rod; 255. Rubber button; 256. Baffle. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model; that is, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The components of the embodiments of the present utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0035] The following is combined Figure 1-8 This invention describes a specific embodiment of a high-efficiency integrated new energy PACK module connection structure, comprising:

[0036] Housing 1, wherein a battery integration cavity 11 is formed within the housing 1;

[0037] The cover 2 has a fixed housing 21 on one side near the housing 1. A wire threading ring 22 is provided on one side of the fixed housing 21. The wire threading ring 22 is fixedly connected to the cover 2. A wire clamping ring 23 is provided between the wire threading ring 22 and the fixed housing 21. A limiting rod 232 is hinged to the wire clamping ring 23. Multiple battery cell units are integrated inside the housing 1. Each battery cell unit has multiple wire harnesses to detect parameters such as temperature, capacity, and performance of the battery cell power supply. The wiring harnesses of the unit need to be integrated on the same transmission module. By passing the same wiring harness through the threading ring 22 and using the wire clamping ring 23 to straighten and pull the wiring harness, the wiring harness is transformed from a single wire into two or more wires folded and distributed, reducing the distribution length of the wiring harness on the cover 2. The wire clamping ring 23 is slidably connected to the fixed shell 21. The fixed shell 21 is provided with a wire clamping ring moving part 24 that drives the wire clamping ring 23 to slide. The wire clamping ring moving part 24 includes a fixed plate 242. The wire clamping ring 23 is slidably connected to the fixed housing 21 and the fixed plate 242. The fixed plate 242 is provided with a movable locking member 25, which is used to lock the wire clamping ring 23 after sliding adjustment. When the wire harness is hooked, since the wire clamping ring 23 is slidably connected to the fixed housing 21 and the position of the wire clamping ring 23 after sliding adjustment on the fixed housing 21 can be locked by the locking member 25, the wire clamping ring 23 hooks the middle of the wire harness and pulls it along the clamping ring 23. The wire loop 23 slides along its trajectory, allowing the wire harness to pass through the wire threading loop 22 and be pulled into the fixed housing 21. Under the action of the wire clamping loop 23 and the position of the locking member 25, the wire harness is ensured to be stretched and straightened, preventing bent wire harnesses from piling up and causing knots between wire harnesses. At the same time, by setting multiple wire clamping loops 23 and wire threading loops 22, the same wire harnesses can be divided and organized to prevent confusion between multiple battery cell unit wire harnesses, so as to facilitate the subsequent wiring for the integrated connection of multiple battery cell units.

[0038] Please refer to Figure 8 As shown, a mounting groove 231 is provided on one inner wall of the wire clamping ring 23. One end of the limiting rod 232 is installed in the mounting groove 231 through a hinge seat. An abutment block is provided on the inner wall of the wire clamping ring 23 away from the mounting groove 231. The abutment block is used to limit the rotation height of the limiting rod 232. One end of the limiting rod 232 is installed in the mounting groove 231 through a hinge seat, so that the limiting rod 232 can be rotatably connected in the mounting groove 231. An abutment block is provided on the opposite side of the mounting groove 231. The abutment block is located above the limiting rod 232 and is used to limit the maximum height of one end of the limiting rod 232 when it rotates, so that the limiting rod 232 can only rotate downwards through hinge, thereby limiting the wire harness in the wire clamping ring 23 to prevent the wire harness in the wire clamping ring 23 from falling out.

[0039] Please refer to Figure 8As shown, a torsion spring 233 is provided on the limiting rod 232. One end of the torsion spring 233 is fixedly connected to the limiting rod 232, and the other end is fixedly connected to the inner wall of one side of the wire clamping ring 23. The torsion spring 233 is located above the mounting groove 231 and between the mounting groove 231 and the limiting rod 232, providing an upward pulling force to the limiting rod 232. When the wire harness is limited to the wire clamping ring 23, clockwise (within) Figure 6 (Taking an example) Rotate the limiting rod 232 to ensure that the wire harness enters the limiting rod 232. After the wire harness enters, release the limiting rod 232. The limiting rod 232 resets under the tension provided by the torsion spring 233. At this time, the limiting rod 232 rotates counterclockwise and abuts against the abutting block under the action of the abutting block, limiting the maximum height of one end of the limiting rod 232. At this time, the wire harness is restricted by the limiting rod 232 to the ring structure and cannot be detached.

[0040] Please refer to Figures 2-7 As shown, the wire clip moving member 24 further includes:

[0041] A rectangular groove 241 is formed on the lower end surface of the fixed shell 21, and the fixed plate 242 is fixedly connected in the rectangular groove 241 and is symmetrically distributed along the width direction of the rectangular groove 241.

[0042] The bottom of the locking plate 251 is in contact with the upper surface of the fixing plate 242 and is slidably connected to the fixing plate 242.

[0043] The top of the slider 244 is in contact with the lower end face of the fixing plate 242;

[0044] The locking plate 251 and the slider 244 are located on the upper and lower end faces of the fixed plate 242 and can move along the length of the fixed plate 242.

[0045] Please refer to Figure 2 , Figure 8 As shown, a connecting rod 26 is fixedly provided at one end of the wire clamping ring 23. The connecting rod 26 is fixedly connected to the locking plate 251. A first spring 245 is provided at the end of the connecting rod 26 away from the wire clamping ring 23. The two ends of the first spring 245 are fixedly connected to the connecting rod 26 and the fixing shell 21, respectively. One end of the wire clamping ring 23 is fixedly connected to the connecting rod 26. The first spring 245 is provided on the connecting rod 26. The end of the first spring 245 away from the connecting rod 26 is fixedly connected to the fixing shell 21. The first spring 245 is used to reset the wire clamping ring 23 after compression. When the wire clamping ring 23 contacts the hook of the wire harness, the wire clamping ring 23 can be reset under the action of the elastic potential energy stored in the compression of the first spring 245.

[0046] Please refer to Figure 6 and Figure 7 As shown, the locking member 25 further includes:

[0047] The push rod 252 is slidably connected to the slider 244 and is located between the two fixed plates 242. A baffle 256 is fixedly provided on the push rod 252.

[0048] A rubber button 255 is fixedly connected to one end of the baffle 256 away from the locking plate 251;

[0049] The second spring 253 is sleeved on the push rod 252, and its two ends abut against the slider 244 and the baffle 256. One end of the push rod 252 is fixedly connected to the locking plate 251, and the push rod 252 passes through the slider 244 and can move up and down along the slider 244. The lowest position of movement is limited by the baffle 256. Since the second spring 253 is sleeved on the push rod 252, the two ends of the second spring 253 abut against the slider 244 and the baffle respectively, so that the top of the slider 244 is always in contact with the bottom of the fixed plate 242 under the action of the second spring 253, and the bottom of the locking plate 251 is always in contact with the top of the fixed plate 242 under the action of gravity. The locking plate 251 and the slider 244 clamp the fixed plate 242, and can also slide along the length of the fixed plate 242.

[0050] Please refer to Figure 5 As shown, the fixing plate 242 is provided with a plurality of limiting holes 246, which are equidistantly distributed along the length direction of the fixing plate 242. The plurality of limiting holes 246 are used to lock the locking member 25 after the sliding adjustment of the wire ring moving member 24.

[0051] Please refer to Figure 6 and Figure 7 As shown, a rod 254 is fixedly provided at one end of the locking plate 251 near the slider 244. The rod 254 is adapted to the limiting hole 246. When the position of the locking plate 251 and the slider 244 on the fixed plate 242 is adjusted by sliding, the push rod 252 is moved upward by pressing the rubber button 255, which forces the second spring 253 to compress. The movement of the push rod 252 pushes the locking plate 251 and the connecting rod 26 upward. After moving to a certain distance, the rod 254 at the bottom of the locking plate 251 disengages from the limiting hole 246. At this time, the locking plate 251 contacts the limit, and the moving part 24 of the wire clamp can slide. After sliding to the desired position, the rubber button 255 is released, so that the rod 254 on the locking plate 251 is inserted into the corresponding limiting hole 246, thereby achieving locking after position adjustment.

[0052] Working principle of this utility model:

[0053] When arranging and connecting multiple battery cell unit harnesses, harnesses with the same function in multiple battery cell units are arranged in sections to facilitate subsequent wiring to the output section. First, the middle of the harness is passed through the limiting rod 232, limiting the harness within the wire clamping ring 23. The wire clamping ring 23 is pulled according to the length of the harness, and the harness passes through the threading ring 22 during the pulling process. During the pulling of the wire clamping ring 23, the locking plate 251 and the slider 244 slide at the upper and lower ends of the fixed plate 242, and the locking plate 251 is fixedly connected to the connecting rod 26. The wire clamping ring 23 is also fixedly connected to the connecting rod 26. Ultimately, the position of the wire clamping ring 23 can be adjusted by sliding the locking plate 251 on the fixed plate 242. The rubber button is pressed according to the actual length of the harness. 255 and drag the slider 244 to slide and adjust the position of the locking plate 251. When the position is slid to the appropriate position, release the rubber button 255. At this time, the insertion rod 254 at the bottom of the locking plate 251 is inserted into the corresponding limiting hole 246 to lock the locking plate 251 after the fixed plate 242 is adjusted. At this time, the wire harness is hooked and straightened by the wire clamping ring 23 and folded into a double or multi-line shape to organize the long wire harness and effectively avoid the wire harness from being tangled. At the same time, by organizing and arranging the wire harness in sections, it is convenient to connect multiple battery cell units in the future. The wire harness cannot be separated from the wire clamping ring 23 under the limiting action of the limiting rod 232, so as to avoid the wire harness from contacting the battery cell body.

[0054] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0055] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A high-efficiency integrated new energy PACK module connection structure, characterized in that, include: A housing (1) is provided, wherein a battery integration cavity (11) is formed within the housing (1); A cover (2) has a fixed housing (21) on one side near the housing (1). A threading ring (22) is provided on one side of the fixed housing (21). The threading ring (22) is fixedly connected to the cover (2). A wire-locking ring (23) is provided between the threading ring (22) and the fixed housing (21). A limiting rod (232) is hinged on the wire-locking ring (23). The wire-locking ring (23) is slidably connected to the fixed housing (21). 21) The device is equipped with a wire-locking ring moving part (24) that drives the wire-locking ring (23) to slide. The wire-locking ring moving part (24) includes a fixing plate (242), which is fixedly connected to the fixing shell (21). The wire-locking ring (23) is slidably connected to the fixing plate (242). The fixing plate (242) is equipped with a moving locking part (25), which is used to lock the wire-locking ring (23) after sliding adjustment.

2. The high-efficiency integrated new energy PACK module connection structure according to claim 1, characterized in that: The inner wall of one side of the wire clamp (23) is provided with an installation groove (231). One end of the limiting rod (232) is installed in the installation groove (231) through a hinge seat. The inner wall of the wire clamp (23) away from the installation groove (231) is provided with an abutment block. The abutment block is used to limit the rotation height of the limiting rod (232).

3. The high-efficiency integrated new energy PACK module connection structure according to claim 2, characterized in that: The limiting rod (232) is provided with a torsion spring (233). One end of the torsion spring (233) is fixedly connected to the limiting rod (232), and the other end is fixedly connected to the inner wall of the wire clamp (23). The torsion spring (233) is located above the mounting groove (231).

4. The high-efficiency integrated new energy PACK module connection structure according to claim 1, characterized in that, The wire clip moving part (24) also includes: A rectangular groove (241) is formed on the lower end face of the fixed shell (21), and the fixed plate (242) is fixedly connected in the rectangular groove (241) and is symmetrically distributed along the width direction of the rectangular groove (241); The bottom of the locking plate (251) is in contact with the upper surface of the fixing plate (242) and is slidably connected to the fixing plate (242); The top of the slider (244) is in contact with the lower end face of the fixing plate (242).

5. The high-efficiency integrated new energy PACK module connection structure according to claim 4, characterized in that: One end of the wire clamping ring (23) is fixedly provided with a connecting rod (26), the connecting rod (26) is fixedly connected to the locking plate (251), and the end of the connecting rod (26) away from the wire clamping ring (23) is provided with a first spring (245), and the two ends of the first spring (245) are fixedly connected to the connecting rod (26) and the fixing shell (21) respectively.

6. The high-efficiency integrated new energy PACK module connection structure according to claim 4, characterized in that, The movable locking element (25) also includes: The push rod is slidably connected to the slider (244) and located between the two fixed plates (242). A baffle (256) is fixedly provided on the push rod. A rubber button (255) is fixedly connected to the end of the baffle (256) away from the locking plate (251); A second spring (253) is sleeved on the push rod, and two ends of the second spring (253) abut against the sliding block (244) and the baffle (256).

7. The high-efficiency integrated new energy PACK module connection structure according to claim 4, characterized in that: A plurality of limiting holes (246) are arranged on the fixed plate (242), and the plurality of limiting holes (246) are equidistantly distributed along the length direction of the fixed plate (242).

8. The high-efficiency integrated new energy PACK module connection structure according to claim 7, characterized in that: One end of the locking plate (251) close to the sliding block (244) is fixedly provided with a plug rod (254), and the plug rod (254) is matched with the limiting hole (246).

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