CN220542993U

CN220542993U - Battery pack data detection connection tool

Info

Publication number: CN220542993U
Application number: CN202322084482.0U
Authority: CN
Inventors: 左志刚
Original assignee: Dalian Newstar Tool Manufacture Co ltd
Current assignee: Dalian Newstar Tool Manufacture Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-02-27
Anticipated expiration: 2033-08-04

Abstract

The utility model discloses a battery pack data detection connection tool, which is characterized in that: the connecting tool comprises a basic supporting plate, one end of the basic supporting plate is fixedly connected with a battery fixing plate, the other end of the basic supporting plate is connected with a movable clamping plate corresponding to the battery fixing plate in a sliding mode, a movable clamping plate locking handle is connected to the movable clamping plate in a threaded mode, a handle of the locking handle is located on the outer side of the movable clamping plate, the front end of the movable clamping plate locking handle is rotationally connected with a clamping block, a plurality of through holes which are evenly distributed in the circumferential direction are formed in a base portion of the clamping block, a plurality of guide rods are fixedly connected to the movable clamping plate, each guide rod is movably connected in one through hole in a penetrating mode, an end head is arranged at the end portion of each guide rod, and a spring located between the end head and the base portion is sleeved on each guide rod.

Description

Battery pack data detection connection tool

Technical Field

The utility model relates to the field of maintenance, detection, equalization and charging of a new energy automobile battery, in particular to a battery pack data detection connecting tool.

Background

When the battery of the new energy automobile fails, maintenance detection and charge-discharge balance are required to be carried out on the battery module through special equipment; in the above process, the overhauling equipment or instrument needs to be connected through a special cable, but no special cable connection tool for the battery module exists at present, and people can only directly connect the connector of the cable to the connector of the battery module, so that certain trouble is brought to subsequent operation. Meanwhile, if the number of the cables is large, the cables are connected to the battery module without carding and tidy, on one hand, the problems of unattractive and untidy are solved, and on the other hand, if the cables are mutually wound, certain potential safety hazards are also caused;

it is not difficult to design a connection tool for a certain specification of battery module in theory. However, because the battery of the new energy vehicle is actually a battery pack formed by welding and combining a plurality of single-string batteries in a serial or parallel mode, that is, the number of single-string batteries in different battery modules is different, and the size specification of the battery modules is also different, if a connecting tool which can only be suitable for a battery module with a certain specification is designed, the meaning is not great; also in this case, it is necessary to design a specific connection tool for each battery module, and there is a problem in terms of cost.

There is thus a need for a method or apparatus that solves the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a tool which has a simple structure, ingenious design and reasonable layout and can be suitable for quick connection of data lines of various battery packs with different specifications.

The technical scheme of the utility model is as follows: a battery pack data detection connection tool, characterized in that: the connecting tool comprises a base supporting plate 1, one end of the base supporting plate 1 is fixedly connected with a battery fixing plate 2, the other end of the base supporting plate 1 is slidably connected with a movable clamping plate 3 corresponding to the battery fixing plate 2, the movable clamping plate 3 is connected with a movable clamping plate locking handle 4 in a threaded manner, a handle of the movable clamping plate locking handle 4 is positioned at the outer side of the movable clamping plate 3, the front end of the movable clamping plate locking handle 4 is rotationally connected with a clamping block 5, a plurality of through holes uniformly distributed in the circumferential direction are formed in a base part of the clamping block 5, a plurality of guide rods 6 are fixedly connected to the movable clamping plate 3, each guide rod 6 is movably connected in one through hole in a penetrating manner, an end head 7 is arranged at the end part of each guide rod 6, a spring 8 positioned between the end head 7 and the base part is sleeved on the guide rod 6,

a plurality of equally spaced threaded holes 9 are arranged on the foundation support plate 1, a battery position locking handle 10 is arranged in cooperation with the threaded holes 9, the front end of the battery position locking handle 10 is matched with a sliding block at the top end of the movable clamping plate 3,

the foundation support plate 1 is further provided with a sliding groove 11 distributed along the length direction of the foundation support plate 1, the sliding groove 11 is slidably connected with a sliding joint 12, the top end of the sliding joint 12 is a test socket 13 positioned above the foundation support plate 1, the bottom end of the sliding joint 12 is a metal probe 14 positioned below the foundation support plate 1, the side surface of the sliding joint 12 is further in threaded connection with a sliding joint locking handle 15, and the sliding joint locking handle 15 is matched with the sliding groove 11.

The inner side of the battery fixing plate 2 is provided with a silica gel layer 16, and the end part of the clamping block 5 is also provided with the silica gel layer 16.

A plurality of sliding joints 12 are slidably connected to the sliding groove 11.

Compared with the prior art, the utility model has the following advantages:

the battery pack data monitoring connection tool in the structural form is simple in structure, ingenious in design and reasonable in layout, and aims at various problems caused by no special connection tool in the traditional maintenance, detection or equalization process of the battery module, so that a special structure is designed. The sliding type connectors are arranged on the battery pack, the specific positions of the sliding type connectors can be adjusted to be suitable for the slots of the currently connected battery pack, and meanwhile, the number of the sliding type connectors can be adjusted according to the specific conditions of the battery pack; the battery pack can be used for connecting data wires to battery packs of various different specifications, the operation is convenient and quick, and meanwhile, after the connection, each cable cannot be wound or knotted, so that the battery pack is neat and attractive, and meanwhile, potential safety hazards can be eliminated. The tool has the advantages of simple manufacturing process and low manufacturing cost, so that the tool is particularly suitable for popularization and application in the field and has very broad market prospect.

Drawings

Fig. 1 is a front view of an embodiment of the present utility model.

Fig. 2 is a top view of an embodiment of the present utility model.

Fig. 3 is an enlarged view of a portion a in fig. 1.

The device comprises a foundation support plate 1, a battery fixing plate 2, a movable clamping plate 3, a movable clamping plate locking handle 4, a clamping block 5, a guide rod 6, an end head 7, a spring 8, a threaded hole 9, a battery position locking handle 10, a sliding chute 11, a sliding joint 12, a test socket 13, a metal probe 14, a sliding joint locking handle 15 and a silica gel layer 16.

Detailed Description

The following description of the embodiments of the utility model refers to the accompanying drawings, in which: as shown in fig. 1 to 3, a battery pack data detection connection tool comprises a base support plate 1, one end of the base support plate 1 is fixedly connected with a battery fixing plate 2, the other end of the base support plate 1 is slidably connected with a movable clamp plate 3 corresponding to the battery fixing plate 2, the movable clamp plate 3 is connected with a movable clamp plate locking handle 4 in a threaded manner, a handle of the movable clamp plate locking handle 4 is positioned at the outer side of the movable clamp plate 3, the front end of the movable clamp plate locking handle 4 is rotatably connected with a clamping block 5, a plurality of through holes uniformly distributed in the circumferential direction are formed in a base part of the clamping block 5, a plurality of guide rods 6 are fixedly connected to the movable clamp plate 3, each guide rod 6 is movably connected in one through hole in a penetrating manner, the end part of each guide rod 6 is provided with a tip 7, a spring 8 positioned between the tip 7 and the base part is sleeved on the guide rod 6,

The working process of the battery pack data detection connection tool of the embodiment of the utility model is as follows: firstly, determining the number of sliding connectors 12 in the tool according to the specific number of slots on a battery pack to be maintained or detected, then adjusting the relative positions of a plurality of sliding connectors 12 on a chute 11 according to the specific positions of the slots, rotating a sliding connector locking handle 15 after adjusting appropriately, pressing the sliding connector locking handle 15 on the chute 11, fixing the sliding connectors 12, placing a foundation support plate 1 at the end of the battery pack, inserting metal probes 14 at the bottom ends of all the sliding connectors 12 into corresponding slots, then manually driving a movable clamping plate 3 to move until the end of a clamping block 5 moves to the vicinity of the side wall of the battery pack, selecting an appropriate threaded hole 9, screwing a battery position locking handle 10 into a sliding block of which the end of the battery position locking handle 10 is propped against the top end of the movable clamping plate 3, and fixing the movable clamping plate 3;

the operator rotates the movable clamping plate locking handle 4 to drive the clamping block 5 to move towards the direction of the battery pack shell, and in the process of moving the clamping block 5, the spring 8 is compressed to provide a force opposite to the clamping direction for the clamping block 5, and the structure can ensure that the movable clamping plate locking handle 4 moves excessively, so that the movable clamping plate 3 is protected.

After the operation is finished, the battery module is clamped by the battery fixing plate 2 and the movable clamping plate 3, at the moment, the basic supporting plate 1 and the battery module are relatively fixed, each slot on the battery module is connected with one sliding connector 12, and an operator can realize connection with the battery module by only plugging the corresponding cable end into the test socket 13 at the top end of the sliding connector 12 and can perform subsequent operations such as maintenance, detection, equalization or charging test.

Claims

1. A battery pack data detection connection tool, characterized in that: the connecting tool comprises a base support plate (1), one end of the base support plate (1) is fixedly connected with a battery fixing plate (2), the other end of the base support plate (1) is slidably connected with a movable clamp plate (3) corresponding to the battery fixing plate (2), the movable clamp plate (3) is connected with a movable clamp plate locking handle (4) in a threaded manner, a handle of the movable clamp plate locking handle (4) is positioned on the outer side of the movable clamp plate (3), the front end of the movable clamp plate locking handle (4) is rotationally connected with a clamping block (5), a plurality of through holes uniformly distributed in the circumferential direction are formed in a base part of the clamping block (5), a plurality of guide rods (6) are fixedly connected to the movable clamp plate (3), each guide rod (6) is movably connected in one through hole in a penetrating manner, an end head (7) is arranged at the end part of the guide rod (6), a spring (8) positioned between the end head (7) and the base part is sleeved on the guide rod (6),

a plurality of equally spaced threaded holes (9) are formed in the foundation support plate (1), a battery position locking handle (10) is arranged in the foundation support plate in a matched mode with the threaded holes (9), the front end of the battery position locking handle (10) is matched with a sliding block at the top end of the movable clamping plate (3),

the novel sliding type test socket is characterized in that a sliding groove (11) distributed along the length direction of the base support plate (1) is further formed in the base support plate (1), a sliding connector (12) is connected in the sliding groove (11), the top end of the sliding connector (12) is a test socket (13) located above the base support plate (1), the bottom end of the sliding connector is a metal probe (14) located below the base support plate (1), a sliding connector locking handle (15) is further connected to the side face of the sliding connector (12) in a threaded mode, and the sliding connector locking handle (15) is matched with the sliding groove (11).

2. The battery pack data detection connection tool of claim 1, wherein: the inner side of the battery fixing plate (2) is provided with a silica gel layer (16), and the end part of the clamping block (5) is also provided with the silica gel layer (16).

3. The battery pack data detection connection tool of claim 1, wherein: a plurality of sliding connectors (12) are connected in a sliding manner in the sliding groove (11).