Sensing wire harness assembly of energy storage cabin

Abstract

The utility model discloses an energy storage cabin sensing wire harness assembly which comprises a wire harness base body and a lining plate, two ends of the wire harness base body are provided with connecting plugs, the wire harness base body is sleeved with a traction ring, the traction ring is provided with a clamping block, the lining plate is fixedly connected to the inner side wall of an energy storage cabin, and the lining plate is provided with a positioning part which can be clamped with the clamping block in a matched mode. The outer wall of the lining plate is provided with two groups of accommodating grooves, an isolation pipe is embedded in each group of accommodating groove, the two groups of isolation pipes are respectively provided with a straight groove for a wire harness base body to enter, the two groups of isolation pipes are connected with a movable handle, and the movable handle can drive the two groups of isolation pipes to rotate, so that the straight grooves are closed towards the accommodating grooves; the traction ring is sleeved on the wire harness base body, and the clamping block on the traction ring is clamped with the positioning part in a matching manner, so that the wire harness base body is pulled, and when a cabin cabinet is opened and closed, the wire harness base body is prevented from being extruded and damaged due to lack of fixation.

Description

Technical Field

[0001] This utility model relates to the field of wiring harness technology, specifically to an energy storage compartment sensing wiring harness assembly. Background Technology

[0002] Wiring harnesses play a role in signal and data transmission and power supply in energy storage. Energy storage systems require stable and reliable signal connections, which requires energy storage wiring harnesses to have very strict requirements in terms of high temperature resistance, high voltage resistance, aging resistance, electromagnetic shielding, and flame retardancy.

[0003] The wiring harness inside the energy storage compartment is not properly secured during use, making it easy to be squeezed and damaged when the compartment cabinet is opened or closed. Furthermore, most of the wiring harness is exposed inside the energy storage compartment, making it susceptible to damage from small animals such as rats that may enter and chew up the insulation or conductors. Therefore, this utility model proposes an energy storage compartment sensing wiring harness assembly that can solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide an energy storage compartment sensing harness assembly to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an energy storage compartment sensing harness assembly, comprising a harness base and a liner, wherein the harness base has connecting plugs at both ends, the harness base is fitted with a traction ring, the traction ring has a locking block, the liner is fixed to the inner side wall of the energy storage compartment, and the liner is equipped with a positioning part that can engage with the locking block.

[0006] The outer wall of the liner has two sets of receiving grooves, each set of receiving grooves is embedded with an isolation tube, and the two sets of isolation tubes are respectively opened with straight grooves for the wire harness substrate to enter. The two sets of isolation tubes are connected to a movable handle, and the movable handle can drive the two sets of isolation tubes to rotate, so that the straight grooves are closed towards the receiving grooves.

[0007] Preferably, the two sets of receiving slots are symmetrically distributed with the positioning part as the center.

[0008] Preferably, the traction ring includes a first traction block and a second traction block, both of which are arc-shaped blocks and connected by a connector.

[0009] Preferably, the inner walls of both the first traction block and the second traction block are covered with a rubber layer.

[0010] Preferably, the locking block is a T-shaped block, and the positioning part includes a fixed block and a movable block. Both the fixed block and the movable block have T-shaped grooves, and the movable block is connected to the fixed block through a telescopic rod.

[0011] Preferably, the telescopic rod is wound with a spring.

[0012] Preferably, the movable handle has a through hole, and the outer wall of the liner is connected to an upper insertion rod and a lower insertion rod, which can be inserted into the through hole for positioning the two sets of isolation tubes.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The traction ring is placed on the wire harness base, and the locking block on the traction ring is engaged with the positioning part to pull the wire harness base. This prevents the wire harness base from being squeezed and damaged due to lack of fixation when opening and closing the cabinet.

[0015] The wire harness substrate is placed into the two sets of isolation tubes through the straight groove. After placement, the downward pivoting handle drives the two sets of isolation tubes to rotate synchronously. The straight groove, which was originally facing outward, moves inward toward the receiving groove to form a closure, thereby isolating the wire harness substrate. This effectively reduces the exposed part of the wire harness substrate in the energy storage compartment, making it less likely for small animals such as rats to bite and damage the insulation layer or conductor of the wire harness substrate, thus providing good protection. Attached Figure Description

[0016] Figure 1 This is a first-angle view of the overall structure of this utility model;

[0017] Figure 2 This is a second-angle view of the overall structure of this utility model;

[0018] Figure 3 This is a schematic diagram showing the connection relationship between the isolation tube and the receiving tank of this utility model;

[0019] Figure 4 This is a schematic diagram showing the engagement of the card block and the positioning part of this utility model.

[0020] In the diagram: 10. Wire harness base; 11. Connecting plug; 20. Liner plate; 21. Upper insertion rod; 22. Lower insertion rod; 30. Traction ring; 301. First traction block; 302. Second traction block; 31. Locking block; 40. Positioning part; 41. Fixing block; 42. Movable block; 43. Telescopic rod; 431. Spring; 50. Receiving groove; 51. Isolation tube; 511. Straight groove; 52. Movable handle. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4

[0023] Provides an energy storage compartment sensor harness assembly:

[0024] The wire harness base 10 includes voltage acquisition lines, temperature sensing acquisition lines, module communication lines, etc. The wire harness base 10 has connectors 11 at both ends, which are plugged in to perform signal and data transmission and power supply functions.

[0025] The wiring harness base 10 is fitted with a traction ring 30, which has a locking block 31. The liner 20 is fixed to the inner wall of the energy storage compartment. The liner 20 is equipped with a positioning part 40 that can engage with the locking block 31. The traction ring 30 is fitted onto the wire harness base 10 after insertion. The locking block 31 on the traction ring 30 is engaged with the positioning part 40 to pull the wire harness base 10. This prevents the wire harness base 10 from being squeezed and damaged due to lack of fixation when opening and closing the compartment.

[0026] The traction ring 30 includes a first traction block 301 and a second traction block 302. A locking block 31 is disposed on the first traction block 301. Both the first traction block 301 and the second traction block 302 are arc-shaped blocks and are connected by a connector. That is, when the traction ring 30 is sleeved on the wire harness base 10, the sleeve is achieved by connecting the first traction block 301 and the second traction block 302 through the connector. It will not be blocked by the connectors at both ends of the wire harness base 10. The connector is preferably a screw, etc., which makes the operation convenient.

[0027] The inner walls of the first traction block 301 and the second traction block 302 are both covered with a rubber layer, which reduces wear on the traction ring 30 as it moves on the wire harness substrate 10.

[0028] The locking block 31 is a T-shaped block. The positioning part 40 includes a fixed block 41 and a movable block 42. Both the fixed block 41 and the movable block 42 have T-shaped grooves. The movable block 42 is connected to the fixed block 41 through a telescopic rod 43. When the locking block 31 is engaged with the positioning part 40, the bottom of the locking block 31 is engaged in the T-shaped groove on the fixed block 41 by lifting the movable block 42. Then, the movable block 42 is pushed back to reset, so that the top of the locking block 31 is engaged in the T-shaped groove on the movable block 42, thereby retaining and fixing the locking block 31.

[0029] The telescopic rod 43 is wound with a spring 431. After the movable block 42 is pulled upward and then released, the movable block 42 can automatically return to its original position under the elastic force of the spring 431.

[0030] The outer wall of the liner 20 has two sets of receiving grooves 50, which are symmetrically distributed around the positioning part 40. Each set of receiving grooves 50 is fitted with an isolation tube 51, which is rotatably connected to the receiving groove 50. The outer wall of the isolation tube 51 is provided with an arc groove, and the inner wall of the receiving groove 50 is provided with a slider embedded in the arc groove. The two sets of isolation tubes 51 are respectively provided with straight grooves 511 for the wire harness base 10 to enter. The two sets of isolation tubes 51 are connected to a movable handle 52, which can drive the two sets of isolation tubes 51 to rotate, so that the straight grooves 511 face the receiving grooves 50 to form a closure, thus completing the engagement between the traction ring 30 and the positioning part 40. Afterwards, the wire harness substrate 10 is placed into the two sets of isolation tubes 51 through the straight groove 511. After placement, the downward pivoting handle 52 drives the two sets of isolation tubes 51 to rotate synchronously. The straight groove 511, which was originally facing outwards, moves inwards toward the receiving groove 50 to form a closure, thereby isolating the wire harness substrate 10. This effectively reduces the exposed part of the wire harness substrate 10 in the energy storage compartment, making it less likely for small animals such as rats to bite and damage the insulation layer or conductor of the wire harness substrate 10. It has good protection. The isolation tubes 51 have nylon brushes at both ends. The brushes can contact the wire harness substrate 10 to seal the gap between the isolation tubes 51 and the wire harness substrate 10.

[0031] The movable handle 52 has a through hole, and the outer wall of the liner 20 is connected to an upper insertion rod 21 and a lower insertion rod 22. The upper insertion rod 21 and the lower insertion rod 22 can be inserted into the through hole to position the two sets of isolation tubes 51. Depending on the situation, when the movable handle 52 pivots upward to make the straight groove 511 on the isolation tube 51 face outward, the upper insertion rod 21 is inserted into the through hole to position the isolation tube 51 for easy placement of the wire harness. When the movable handle 52 pivots downward to make the straight groove 511 on the isolation tube 51 face inward, the lower insertion rod 22 is inserted into the through hole to position the isolation tube 51 to isolate the wire harness base 10, making the movable handle 52 less likely to be touched.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sensor harness assembly for an energy storage compartment, characterized in that, Includes a wire harness base (10) and a liner (20). The wire harness base (10) has connecting plugs (11) at both ends. The wire harness base (10) is fitted with a traction ring (30). The traction ring (30) has a locking block (31). The liner (20) is fixed to the inner wall of the energy storage compartment. The liner (20) is equipped with a positioning part (40) that can engage with the locking block (31). The outer wall of the liner (20) has two sets of receiving grooves (50), each set of receiving grooves (50) is embedded with an isolation tube (51), the two sets of isolation tubes (51) are respectively provided with straight grooves (511) for the wire harness substrate (10) to enter, and the two sets of isolation tubes (51) are connected to a movable handle (52), and the movable handle (52) can drive the two sets of isolation tubes (51) to rotate, so that the straight grooves (511) are closed towards the receiving grooves (50).

2. The energy storage compartment sensing harness assembly according to claim 1, characterized in that, The two sets of receiving slots (50) are symmetrically distributed with the positioning part (40) as the center.

3. The energy storage compartment sensing harness assembly according to claim 1, characterized in that, The traction ring (30) includes a first traction block (301) and a second traction block (302), both of which are arc-shaped blocks and connected by a connector.

4. The energy storage compartment sensing harness assembly according to claim 3, characterized in that, The inner walls of the first traction block (301) and the second traction block (302) are both covered with a rubber layer.

5. The energy storage compartment sensing harness assembly according to claim 1, characterized in that, The card block (31) is a T-shaped block. The positioning part (40) includes a fixed block (41) and a movable block (42). Both the fixed block (41) and the movable block (42) have T-shaped grooves. The movable block (42) is connected to the fixed block (41) through a telescopic rod (43).

6. The energy storage compartment sensing harness assembly according to claim 5, characterized in that, The telescopic rod (43) is wound with a spring (431).

7. The energy storage compartment sensing harness assembly according to claim 1, characterized in that, The movable handle (52) has a through hole, and the outer wall of the liner (20) is connected to an upper insert rod (21) and a lower insert rod (22). The upper insert rod (21) and the lower insert rod (22) can be inserted into the through hole for positioning the two sets of isolation tubes (51).

Images