CN211828988U - Connecting sheet protective cover plate - Google Patents

Abstract

The utility model provides a connection piece protective cover plate, which comprises a body, the body is inside cavity and bottom open-ended box body structure, the cross section both ends of body are convex, the centre is squarely, the lateral surface both ends of body one side or both sides are provided with the sampling pencil protective groove that opening direction and body opening direction are the same respectively perpendicularly and sampling pencil protective groove is linked together with the body is inside, the both sides bottom of body is provided with the protruding card post of outer end area card tongue perpendicularly or the card hole has been seted up on the position that the both sides of body are close to the bottom, the card tongue of protruding card post or the card hole on card hole or the card tongue one-to-one of protruding card post match the cover card and be in the same place on the card tongue or the card tongue one-to-one of protruding card post on the battery erection fixed part corresponding, fix together through the buckle mode. The utility model discloses simple structure, convenient to use, barrier propterty is good.

Description

Connecting sheet protective cover plate

Technical Field

The utility model relates to a connection piece protective cover plate.

Background

Along with the increasingly expanded market situation of new energy battery application field, the battery voltage platform and the capacity that different scenes required also are different, just so need assemble into the battery module of different structures. Need use the connection piece when battery module connects, and the connection piece itself is electrified body, when directly using battery module or assemble into the battery package with a plurality of battery modules, in order to reduce the potential safety hazard, generally can consider to carry out safety protection to the connection piece and handle, and present processing mode generally is from the whole consideration of battery package, adopt special insulation board, just so make the space of whole battery package occupy big and do not possess the commonality between each battery module, influence the cooling air duct easily and arrange, still because it protects afterwards, can't avoid the safety risk in the connection piece assembling process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a connection piece protective cover plate that simple structure, convenient to use, barrier propterty are good.

The utility model discloses a following scheme realizes:

the utility model provides a connection piece protective cover plate, includes the body, the body is inside cavity and bottom open-ended box body structure, the cross section both ends of body are convex, the centre is squarely, the lateral surface both ends of body one side or both sides are provided with the sampling pencil protective tank that opening direction and body opening direction are the same respectively perpendicularly and sampling pencil protective tank is linked together with the body is inside, the both sides bottom of body is provided with the protruding card post of outer end area block tongue perpendicularly or the card hole has been seted up on the position that the both sides of body are close to the bottom, the block tongue or the card hole of protruding card post match the cover block together with the block hole on the corresponding battery installation fixed part or the block tongue one-to-one of protruding card post for fix together through the buckle mode between connection piece protective cover plate and the corresponding battery installation fixed part. The number of the clamping holes and the protruding clamping columns can be adjusted and designed according to needs.

Further, the top of body is provided with the bellied boss outwards, the top of sampling pencil guard slot is provided with the recess of indent inwards. The arrangement of the lug boss and the groove can improve the strength of the whole connecting sheet protective cover plate. Meanwhile, the design of the groove can reduce the gap between the sampling wire harness leading-out end and the sampling wire harness protection groove, safety protection performance is improved, and during actual manufacturing, the depth of the groove is determined according to the type of the sampling wire harness terminal and the size of the sampling wire diameter, so that the protection performance can be improved. During actual manufacturing, the grooves are formed in the tops of the sampling wire harness protection grooves and can be selected according to needs.

The utility model discloses a connection piece protective cover plate, simple structure, the installation is dismantled conveniently, and the commonality is strong, can satisfy the same kind of connection piece protection needs in the different module structures, can cover every connection piece completely, and barrier propterty is better, can improve the whole security of battery module.

Drawings

Fig. 1(a) is a schematic front structural view of a connecting sheet protective cover plate in embodiment 1;

FIG. 1(b) is a schematic view showing a back side structure of a connecting sheet protective cover plate in example 1;

FIG. 2 is an enlarged partial view showing the connecting tab of the connecting tab protective cover plate of example 1 covering the connecting tab and being fixed to the corresponding battery mounting fixing part;

FIG. 3 is a schematic view showing the structure of a connecting sheet protective cover plate in embodiment 2;

FIG. 4 is an enlarged partial view showing the connection piece protective cover plate covering the connection piece and being fixed to the corresponding battery mounting fixing member in example 2.

Detailed Description

The embodiment is only for illustrating one implementation of the present invention, and is not to be taken as a limiting illustration of the protection scope of the present invention.

Example 1

A connecting sheet protective cover plate 0 is disclosed, as shown in figure 1(a) and figure 1(b), comprising a body 1, wherein the body 1 is a box structure with a hollow interior and an opening at the bottom, two ends of the cross section of the body 1 are arc-shaped, the middle is square, two ends of the outer side surfaces at two sides of the body 1 are respectively and vertically provided with a sampling wire harness protective groove 2 with the opening direction the same as that of the body 1, the sampling wire harness protective groove 2 is communicated with the interior of the body 1, the top of the body 1 is provided with a boss 3 protruding outwards, the top of the sampling wire harness protective groove 2 at one side is provided with a groove 4 recessed inwards, the bottoms at two sides of the body 1 are vertically provided with protruding clamping columns 5 with clamping tongues at the outer ends, the clamping tongues of the protruding clamping columns 5 are correspondingly sleeved and clamped with clamping holes 7 on corresponding battery installation fixing parts 6 one by one-to one, so that the connecting sheet protective cover plate, an enlarged partial view of the connection piece protective cover plate covering the connection piece and fixed with the corresponding battery mounting and fixing part is shown in fig. 2.

Example 2

A connecting sheet protective cover plate 0 is shown in figure 3 and comprises a body 1, wherein the body 1 is a box body structure which is hollow inside and is provided with an opening at the bottom, two ends of the cross section of the body 1 are arc-shaped, the middle is square, two ends of the outer side surface of one side of the body 1 are respectively and vertically provided with a sampling wiring harness protective groove 2 with the opening direction same as that of the body 1, the sampling wiring harness protective groove 2 is communicated with the inside of the body 1, clamping holes 7 are arranged on the positions, close to the bottom, of two sides of the body 1, the clamping holes 7 are correspondingly sleeved and clamped with clamping tongues of convex clamping columns 5 on corresponding battery mounting and fixing parts 6, fig. 4 is a partially enlarged schematic view of the connecting sheet protective cover plate 0 and the corresponding battery mounting and fixing member 6 fixed together by a snap-fit manner, and the connecting sheet protective cover plate covering the connecting sheet and the corresponding battery mounting and fixing member fixed together.

Claims (2)

1. The utility model provides a connection piece protective cover plate which characterized in that: the battery mounting and fixing device comprises a body, the body is a hollow box body structure with an opening at the inner part and an opening at the bottom, the two ends of the cross section of the body are arc-shaped and square in the middle, the two ends of the outer side surface of one side or two sides of the body are respectively and vertically provided with a sampling wire harness protection groove with the same opening direction as the opening direction of the body and a sampling wire harness protection groove communicated with the inside of the body, the bottom parts of the two sides of the body are vertically provided with protruding clamping columns with clamping tongues at the outer ends or clamping holes are formed in the positions, close to the bottom, of the two sides of the body, the clamping tongues or the clamping holes of the protruding clamping columns are matched with clamping holes or clamping tongues of the protruding clamping columns in a one-to-one correspondence mode in a sleeved clamping.

2. The web protective cover of claim 1, wherein: the top of body is provided with the bellied boss outwards, the top of sampling pencil guard slot is provided with the recess of indent inwards.

Images