CN213878271U

CN213878271U - Laminate polymer battery module structure with quick assembly structure

Info

Publication number: CN213878271U
Application number: CN202022597060.XU
Authority: CN
Inventors: 张志猛; 荣一鸣; 杨琨
Original assignee: Nanjing Lingrong Material Technology Co ltd; Shanghai Lingrong Mstar Technology Ltd
Current assignee: Nanjing Lingrong Material Technology Co ltd; Shanghai Lingrong Mstar Technology Ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-08-03
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses a laminate polymer battery module structure with fast assembly structure, including first battery and second battery, the first installation piece of the equal fixedly connected with in both sides of first battery, the equal fixedly connected with second installation piece in both sides of second battery, the second installation piece is close to one side fixedly connected with connecting rod of first installation piece, be equipped with the spread groove corresponding with the connecting rod on the lateral wall of first installation piece, the one end that the second installation piece was kept away from to the connecting rod extends to in the spread groove, be equipped with the spout in the connecting rod, sliding connection has the slider in the spout, the first branch that two symmetries of one side fixedly connected with of slider set up, the one end that the slider was kept away from to first branch is slided and is inserted and be equipped with second branch. The utility model discloses a fast assembly between battery and the battery is realized in latch mechanism's setting, when improving work efficiency, makes mill's output not influenced.

Description

Laminate polymer battery module structure with quick assembly structure

Technical Field

The utility model relates to a battery technology field especially relates to a laminate polymer battery module structure with fast assembly structure.

Background

The technology of the existing electric automobile is far from mature, so that the existing electric automobile industry still has a plurality of problems, for example, the electric automobile is driven by electric power as energy, so that the battery is the key for restricting the problems of the charging time and the driving mileage of the automobile.

However, the conventional battery does not have a quick assembly structure, and a large amount of time is wasted in an assembly process, so that the working efficiency is reduced, and the factory yield is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the battery and not having quick assembly structure, in the equipment process, can waste a large amount of time to reduce work efficiency, influence mill's output, and the laminate polymer battery module structure with quick assembly structure who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a soft package battery module structure with a fast assembly structure comprises a first battery and a second battery, wherein both sides of the first battery are fixedly connected with first installation blocks, both sides of the second battery are fixedly connected with second installation blocks, one side of each second installation block, which is close to the first installation block, is fixedly connected with a connecting rod, the side wall of each first installation block is provided with a connecting groove corresponding to the connecting rod, one end, far away from the second installation block, of the connecting rod extends into the connecting groove, a sliding groove is formed in the connecting rod, a sliding block is connected in the sliding groove in a sliding manner, one side of the sliding block is fixedly connected with two first supporting rods which are symmetrically arranged, one end, far away from the sliding block, of each first supporting rod is slidably inserted with a second supporting rod, one end, far away from the sliding block, of each second supporting rod is fixedly connected with the inner side wall of the sliding groove, a spring is sleeved on each first supporting rod, and the two ends of the spring respectively abut against the sliding block and the inner side wall of the sliding groove, the sliding block is characterized in that a wedge-shaped clamping block is fixedly connected to the other side of the sliding block, a plurality of clamping grooves corresponding to the wedge-shaped clamping block are uniformly distributed in the inner side wall of each connecting groove, one end, far away from the sliding block, of the wedge-shaped clamping block penetrates through the connecting rod and extends into the clamping grooves, and the wedge-shaped clamping block is in sliding connection with the connecting rod.

Preferably, both sides of the sliding block are provided with first grooves, first balls are rotationally connected in the first grooves, and the first balls are abutted to the inner side walls of the sliding grooves.

Preferably, a sliding rod is inserted in the sliding block in a sliding manner, and two ends of the sliding rod respectively penetrate through the sliding block and are fixedly connected with the opposite side walls in the sliding groove.

Preferably, the number of the wedge-shaped fixture blocks is multiple.

Preferably, a second groove is formed in the inner side wall of the connecting groove, a second ball is rotationally connected to the second groove, and the second ball abuts against the outer side wall of the connecting rod.

Preferably, the number of the second grooves is plural.

Has the advantages that:

1. when the connecting rod is used, the connecting rod is firstly inserted into the connecting groove, in the inserting process, the wedge surface of the wedge-shaped fixture block is abutted against the first mounting block, so that the wedge-shaped fixture block moves in the chute, the wedge-shaped fixture block is driven by the wedge-shaped fixture block to extrude the spring, when the second battery is attached to the second battery, the connecting rod stops moving, at the moment, the restoring force of the spring drives the slider to move, the wedge-shaped fixture block is driven by the slider to extend into the clamping groove, so that the connecting rod is prevented from falling off from the connecting groove, and the telescopic mechanism is formed by the first support rod and the second support rod, so that the stability of the slider in moving is improved;

2. through the setting of first ball, can reduce the resistance when the slider removes, through the setting of slide bar, stability when can strengthening the slider and remove, through the setting of a plurality of wedge type fixture blocks, steadiness when can improving the joint, through the setting of second ball, can reduce the resistance when the connecting rod inserts the spread groove, through the setting of a plurality of second recesses, the stationarity when the connecting rod is inserted is improved to a plurality of second balls of mountable.

Drawings

Fig. 1 is a schematic structural view of a pouch battery module structure with a fast assembly structure according to the present invention;

fig. 2 is the utility model provides a laminate polymer battery module structure's A department schematic structure with fast assembly structure.

In the figure: 1-a first battery, 2-a first mounting block, 3-a connecting rod, 4-a second mounting block, 5-a second battery, 6-a wedge-shaped clamping block, 7-a spring, 8-a second supporting rod, 9-a first supporting rod, 10-a sliding block and 11-a sliding rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a pouch battery module structure with a fast assembly structure, comprising a first battery 1 and a second battery 5, wherein both sides of the first battery 1 are fixedly connected with a first mounting block 2 for mounting a connecting rod 3, both sides of the second battery 5 are fixedly connected with a second mounting block 4 for mounting the connecting rod 3, one side of the second mounting block 4 close to the first mounting block 2 is fixedly connected with the connecting rod 3 for preventing the second battery 5 from being loosened from the first battery 1, a connecting groove corresponding to the connecting rod 3 is arranged on the side wall of the first mounting block 2, one end of the connecting rod 3 far away from the second mounting block 4 extends into the connecting groove, a second groove is arranged on the connecting groove on the inner side wall, the number of the second grooves is multiple, the second grooves are used for mounting a plurality of second balls, the stability of the connecting rod 3 when being inserted is improved, the second balls are rotatably connected in the second groove, the second ball is used for reducing the resistance when the connecting rod 3 is inserted, and abuts against the outer side wall of the connecting rod 3;

in the embodiment, a sliding groove is arranged in the connecting rod 3, a sliding block 10 is connected in the sliding groove in a sliding manner and used for driving the wedge-shaped fixture block 6 to move, first grooves are formed in two sides of the sliding block 10, first balls are connected in the first grooves in a rotating manner and used for reducing resistance when the sliding block 10 moves, the first balls abut against the inner side wall of the sliding groove, a sliding rod 11 is inserted in the sliding block 10 in a sliding manner and used for enhancing stability when the sliding block 10 moves, and two ends of the sliding rod 11 penetrate through the sliding block 10 respectively and are fixedly connected with opposite side walls in the sliding groove;

in the embodiment, one side of the slider 10 is fixedly connected with two first support rods 9 which are symmetrically arranged and are used for being matched with the second support rods 8 to form a telescopic mechanism, so that the stability of the slider 10 during movement is improved, one end, far away from the slider 10, of each first support rod 9 is inserted with the corresponding second support rod 8 in a sliding manner, one end, far away from the slider 10, of each second support rod 8 is fixedly connected with the inner side wall of the sliding groove, the first support rods 9 are sleeved with springs 7 for driving the slider 10 to move, and two ends of each spring 7 are respectively abutted against the slider 10 and the inner side wall of the sliding groove;

in this embodiment, the other side of the slider 10 is fixedly connected with a wedge-shaped fixture block 6 for preventing the connecting rod 3 from falling off from the connecting groove, the number of the wedge-shaped fixture blocks 6 is multiple, multiple clamping grooves corresponding to the wedge-shaped fixture blocks 6 are uniformly distributed on the inner side wall of the connecting groove, one end of the wedge-shaped fixture block 6, which is far away from the slider 10, penetrates through the connecting rod 3 and extends into the clamping grooves, and the wedge-shaped fixture block 6 is in sliding connection with the connecting rod 3;

in this embodiment, at first insert connecting rod 3 in the spread groove, in the insertion process, wedge profile and first installation piece 2 of wedge type fixture block 6 offset, make wedge type fixture block 6 remove toward the spout, drive slider 10 through wedge type fixture block 6 and extrude spring 7, when second battery 5 and the laminating of second battery 1 are in the same place, connecting rod 3 stops to remove, this moment, restoring force through spring 7 drives slider 10 and removes, drive wedge type fixture block 6 through slider 10 and extend to in the draw-in groove, thereby prevent that connecting rod 3 from droing in the spread groove, constitute telescopic machanism through first branch 9 and second branch 8, stability when improving slider 10 and removing, the utility model discloses a setting of clamping machanism realizes the fast assembly between battery and the battery, when improving work efficiency, make the mill's output not influenced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a laminate polymer battery module structure with quick assembly structure, includes first battery (1) and second battery (5), its characterized in that: the two sides of the first battery (1) are fixedly connected with first installation blocks (2), the two sides of the second battery (5) are fixedly connected with second installation blocks (4), one side, close to the first installation blocks (2), of each second installation block (4) is fixedly connected with a connecting rod (3), the side wall of each first installation block (2) is provided with a connecting groove corresponding to the connecting rod (3), one end, far away from the second installation blocks (4), of the connecting rod (3) extends into the connecting groove, a sliding groove is formed in the connecting rod (3), a sliding block (10) is connected in the sliding groove in a sliding mode, one side of the sliding block (10) is fixedly connected with two first supporting rods (9) which are symmetrically arranged, one end, far away from the sliding block (10), of each first supporting rod (9) is inserted with a second supporting rod (8) in a sliding mode, one end, far away from the sliding block (10), of each second supporting rod (8) is, the cover is equipped with spring (7) on first branch (9), the both ends of spring (7) offset with slider (10) and spout inside wall respectively, opposite side fixedly connected with wedge type fixture block (6) of slider (10), evenly distributed has a plurality ofly and the corresponding draw-in groove of wedge type fixture block (6) on the inside wall of spread groove, the one end through connection pole (3) and the draw-in groove of slider (10) are kept away from in wedge type fixture block (6), be sliding connection between wedge type fixture block (6) and connecting rod (3).

2. The laminate battery module structure with the rapid assembly structure according to claim 1, wherein: the two sides of the sliding block (10) are provided with first grooves, first balls are rotationally connected in the first grooves, and the first balls are abutted to the inner side walls of the sliding grooves.

3. The laminate battery module structure with the rapid assembly structure according to claim 1, wherein: a sliding rod (11) is inserted in the sliding block (10) in a sliding mode, and two ends of the sliding rod (11) penetrate through the sliding block (10) respectively and are fixedly connected with the opposite side walls in the sliding groove.

4. The laminate battery module structure with the rapid assembly structure according to claim 1, wherein: the number of the wedge-shaped fixture blocks (6) is multiple.

5. The laminate battery module structure with the rapid assembly structure according to claim 1, wherein: and a second groove is formed in the inner side wall of the connecting groove, a second ball is rotationally connected in the second groove, and the second ball is abutted to the outer side wall of the connecting rod (3).

6. The laminate battery module structure with the rapid assembly structure according to claim 5, wherein: the number of the second grooves is multiple.