CN217641673U

CN217641673U - Battery pack connecting piece

Info

Publication number: CN217641673U
Application number: CN202222432193.0U
Authority: CN
Inventors: 黎秋英
Original assignee: Guangzhou Ruisu Intelligent Technology Co ltd
Current assignee: Guangzhou Ruisu Intelligent Technology Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2022-10-21
Anticipated expiration: 2032-09-14

Abstract

The utility model relates to the technical field of batteries, concretely relates to group battery connecting piece, a plurality of batteries including the base and locating the base upper surface, the battery top surface all is equipped with the electrode post, and is adjacent swing joint has first conducting strip on the electrode post of battery, equal fixedly connected with collets on the first conducting strip, the spout has all been seted up on collets and the first conducting strip, and two be equipped with the second conducting strip between the collets, second conducting strip tip slidable mounting is inside the spout, the spout middle part is equipped with keeps off the portion, fixing band upper surface intermediate position department cartridge has T type post, T type post surface cover is equipped with the spring, the upper end and the T type post fixed connection of spring, when the battery in the middle of this scheme takes place to damage, through removing the second conducting strip, can make the battery of both sides connect in the group battery, guarantees the connectivity of group battery, makes the battery can normal use.

Description

Battery pack connecting piece

Technical Field

The utility model relates to a battery technology field, concretely relates to group battery connecting piece.

Background

In the battery pack used at present, the batteries are generally connected by conductive sheets, so that a plurality of batteries are connected in series or in parallel to form the battery pack.

In the using process of the battery pack, the battery can be damaged, and in order to ensure the normal use of the battery pack, the damaged battery needs to be replaced in time; in the actual use process, the situation that batteries cannot be replaced in time is common, and at the moment, when the battery pack damages the batteries at two sides, the electrode columns connected with the access wires can be changed, so that the access wires are connected with the batteries which are not damaged, and the battery pack can be used in an emergency; however, when the battery located at the middle position of the battery pack is damaged, the battery pack is in an open circuit state, and the battery pack cannot work normally.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned shortcoming that prior art exists, the utility model provides a group battery connecting piece can effectively solve the problem that the background art provided.

The utility model provides a battery pack connecting piece, includes the base and locates a plurality of batteries of base upper surface, the battery top surface all is equipped with the electrode post, and adjacent swing joint has first conducting strip on the electrode post of battery, equal fixedly connected with insulating block on the first conducting strip, the spout has all been seted up on insulating block and the first conducting strip, and two be equipped with the second conducting strip between the insulating block, second conducting strip tip slidable mounting is inside the spout, the spout middle part is equipped with and separates fender portion.

Furthermore, the outer surface of the battery is sleeved with a fixing belt, and the bottom of the fixing belt is fixedly connected with the base through a fixing bolt.

Furthermore, a T-shaped column is inserted in the middle of the upper surface of the fixing belt, a spring is sleeved on the outer surface of the T-shaped column, the upper end of the spring is fixedly connected with the T-shaped column, the lower end of the spring is fixedly connected with the fixing belt, and a cylinder is fixedly connected in the middle of the lower surface of the second conducting strip.

Furthermore, a groove is formed in the middle of the upper surface of the base, a supporting plate is connected in the groove in a sliding mode, the bottom surface of the groove is connected with a rotating column in a rotating mode, a fixing block is fixedly connected to the outer surface of the rotating column, and a fixing groove matched with the fixing block is formed in the lower surface of the supporting plate.

Further, keep off the portion including the elastic baffle of symmetry fixed connection in spout middle part position department, elastic baffle is the V type, just elastic baffle is made by insulating material.

The utility model provides a technical scheme compares with known public technique, has following beneficial effect: when the battery in the middle of the battery pack is damaged, the batteries on two sides in the battery pack can be connected by moving the second conducting strip, so that the connectivity of the battery pack is ensured, and the batteries can be normally used.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural view of the first conductive sheet and the second conductive sheet of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the present invention at B in FIG. 2;

fig. 5 is an enlarged view of C in fig. 1 according to the present invention.

The reference numerals in the drawings denote: 1. a base; 2. a battery; 3. fixing belts; 4. a first conductive sheet; 5. an electrode column; 6. fixing the bolt; 7. a second conductive sheet; 8. a cylinder; 9. an insulating block; 10. rotating the column; 11. a fixed block; 12. a fixing groove; 13. a support plate; 14. a groove; 15. a chute; 16. an elastic baffle plate; 17. a T-shaped column; 18. a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Referring to fig. 1-5, the battery pack connecting piece comprises a base 1 and a plurality of batteries 2 arranged on the upper surface of the base 1, wherein electrode posts 5 are arranged on the top surfaces of the batteries 2, the electrode posts 5 of the adjacent batteries 2 are movably connected with first conducting strips 4, and the first conducting strips 4 are used for connecting the batteries 2, so that the batteries 2 are connected in series to form a battery pack; the first conducting strips 4 are fixedly connected with insulating blocks 9, sliding grooves 15 are formed in the insulating blocks 9 and the first conducting strips 4, the second conducting strips 7 are arranged between the two insulating blocks 9, the second conducting strips 7 are used for connecting the two first conducting strips 4, and the two second conducting strips 7 can be prevented from being electrically connected through the insulating blocks 9; the end part of the second conducting strip 7 is slidably mounted in the sliding groove 15, the second conducting strip 7 can move in the sliding groove 15, so that the second conducting strip 7 can be arranged in the sliding groove 15 in the insulating block 9 or the sliding groove 15 in the first conducting strip 4, the middle part of the sliding groove 15 is provided with a blocking part, and the insulating block 9 can be separated from the sliding groove 15 of the first conducting strip 4 by arranging the blocking part; keep off the portion including symmetry fixed connection at the elastic baffle 16 of 15 middle parts of spout department, elastic baffle 16 is the V type, and elastic baffle 16 is made by insulating material, and elastic baffle 16 can block second conducting strip 7, promotes second conducting strip 7, and second conducting strip 7 extrudes elastic baffle 16, and elastic baffle 16 warp, and second conducting strip 7 can pass through elastic baffle 16.

Referring to fig. 1-5, a T-shaped column 17 is inserted into the middle position of the upper surface of the fixing band 3, a spring 18 is sleeved on the outer surface of the T-shaped column 17, the upper end of the spring 18 is fixedly connected with the T-shaped column 17, the lower end of the spring 18 is fixedly connected with the fixing band 3, a cylinder 8 is fixedly connected to the middle position of the lower surface of the second conducting strip 7, when the cylinder 8 moves to the T-shaped column 17, the T-shaped column 17 is pushed to move downwards, the spring 18 is compressed, and when the cylinder 8 moves to be aligned with the T-shaped column 17, the spring 18 extends to push the T-shaped column 17 to enter the cylinder 8, so that the cylinder 8 can be clamped, and the cylinder 8 can be positioned.

Referring to fig. 1-5, a groove 14 is formed in the middle position of the upper surface of a base 1, a supporting plate 13 is connected in the groove 14 in a sliding manner, and the supporting plate 13 can move up and down in the groove 14, so that the height of a battery 2 above the supporting plate 13 can be adjusted; the bottom surface of the groove 14 is rotatably connected with a rotating column 10, the outer surface of the rotating column 10 is fixedly connected with a fixed block 11, the lower surface of the supporting plate 13 is provided with a fixed groove 12 matched with the fixed block 11, and the position of the supporting plate 13 can be fixed by embedding the fixed block 11 into the fixed groove 12; when the middle battery 2 in the battery pack is damaged, the supporting plate 13 can be adjusted to be lower, so that the battery 2 on the supporting plate 13 is adjusted to be lower, and the electrode column 5 on the battery 2 can be separated from the first conducting plate 4.

Referring to fig. 1-5, a fixing strap 3 is sleeved on the outer surface of the battery 2, the bottom of the fixing strap 3 is fixedly connected with the base 1 through a fixing bolt 6, and the fixing strap 3 is used for fixing the battery 2.

The working principle is as follows: when the batteries 2 in the battery pack normally work, the second conducting plate 7 is positioned in the sliding groove 15 in the insulating block 9, and the batteries 2 are connected in series through the first conducting plate 4; when battery 2 in the middle of the group battery takes place to damage, move second conducting strip 7 inside spout 15 inside first conducting strip 4, it is connected with second conducting strip 7 through first conducting strip 4 to be located the battery 2 that both sides are good, guarantee that the group battery intercommunication can normal use, and when second conducting strip 7 moved inside spout 15 inside first conducting strip 4, inside T type post 17 can the card income drum 8, thereby fix second conducting strip 7, stability when guaranteeing battery 2 to connect.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a battery pack connecting piece, includes base (1) and locates a plurality of batteries (2) of base (1) upper surface, its characterized in that, battery (2) top surface all is equipped with electrode column (5), and adjacent swing joint has first conducting strip (4) on electrode column (5) of battery (2), equal fixedly connected with collets (9) on first conducting strip (4), spout (15) have all been seted up on collets (9) and first conducting strip (4), and two be equipped with second conducting strip (7) between collets (9), second conducting strip (7) tip slidable mounting is inside spout (15), spout (15) middle part is equipped with and separates fender portion.

2. The battery pack connector as claimed in claim 1, wherein the fixing strap (3) is sleeved on the outer surface of the battery (2), and the bottom of the fixing strap (3) is fixedly connected to the base (1) by a fixing bolt (6).

3. The battery pack connecting piece according to claim 2, wherein a T-shaped post (17) is inserted into the middle position of the upper surface of the fixing band (3), a spring (18) is sleeved on the outer surface of the T-shaped post (17), the upper end of the spring (18) is fixedly connected with the T-shaped post (17), the lower end of the spring (18) is fixedly connected with the fixing band (3), and a cylinder (8) is fixedly connected to the middle position of the lower surface of the second conducting strip (7).

4. The battery pack connecting piece according to claim 1, wherein a groove (14) is formed in the middle position of the upper surface of the base (1), a supporting plate (13) is connected in the groove (14) in a sliding manner, a rotating column (10) is rotatably connected to the bottom surface of the groove (14), a fixed block (11) is fixedly connected to the outer surface of the rotating column (10), and a fixing groove (12) matched with the fixed block (11) is formed in the lower surface of the supporting plate (13).

5. A battery pack connecting member according to claim 1, wherein the barrier portion comprises an elastic flap (16) symmetrically fixedly connected to a middle portion of the slide groove (15), the elastic flap (16) is V-shaped, and the elastic flap (16) is made of an insulating material.