CN216354573U

CN216354573U - Battery pack convenient for replacing battery monomer

Info

Publication number: CN216354573U
Application number: CN202122973721.9U
Authority: CN
Inventors: 路宝; 詹新举; 晏子聪
Original assignee: Wuhu Etc Battery Ltd
Current assignee: Wuhu Etc Battery Ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-19
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a battery pack convenient for replacing a battery monomer, which relates to the technical field of power battery packs and comprises a bottom plate, a locking mechanism and an ejection mechanism, wherein a support frame is installed at the upper end of the bottom plate, a plurality of installation grooves are formed in the support frame, a battery cell is inserted in each installation groove, the locking mechanism is installed at the notch of each installation groove and used for fixing the battery cell to prevent sliding, the ejection mechanism is installed at the bottom of each inner groove of each installation groove, and the battery cell slides along the inner wall of each installation groove through the ejection mechanism so as to be convenient to take out the battery cell. According to the utility model, the battery cell is installed through the installation groove on the support frame, so that the management of a single battery cell is convenient, the first spring is used for resetting the sliding block, when the battery cell is installed in the installation groove, the sliding block is reset, the sliding block is abutted against the inner wall of the groove and limits the movement of the battery cell, the sliding block slides in the reverse direction, the stop block is clamped in the groove, the battery cell is pushed out through the push plate under the elastic force action of the second spring, the replacement of the battery cell is convenient, and the waste caused by the replacement of the whole power battery is avoided.

Description

Battery pack convenient for replacing battery monomer

Technical Field

The utility model relates to the technical field of power battery packs, in particular to a battery pack convenient for replacing a battery monomer.

Background

The power battery is a power source for providing power source for the tool, and is a storage battery for providing power for electric automobiles, electric trains, electric bicycles and golf carts. The power battery is formed by combining and connecting a plurality of battery cores, so that the output of the electric energy of the power battery is realized, and the power battery supplies power for electric equipment. When a certain electric core breaks down, the whole circuit of the power battery can break down, and therefore the power battery cannot work normally. At present, when electric core broke down, generally adopted the mode of changing whole power battery to solve, but, when certain electric core trouble of this power battery, other electric cores still can normally work, and the waste of resource is caused to the mode of directly changing whole power battery, and the required time of power battery dismouting is longer, reduces work efficiency. Therefore, a battery pack that facilitates replacement of the battery cells is required to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a battery pack convenient for replacing a battery cell so as to solve the defects caused by the prior art.

The utility model provides a battery package convenient to change battery monomer, includes bottom plate, locking mechanism and pop-up mechanism, the support frame is installed to the upper end of bottom plate, be equipped with a plurality of mounting groove on the support frame, it has electric core to peg graft in the mounting groove, locking mechanism is installed in the notch department of mounting groove, and locking mechanism is used for fixed electric core to prevent to slide, pop-up mechanism is installed to the department at the bottom of the inside groove of mounting groove, pop-up mechanism slides electric core along the inner wall of mounting groove, and the electric core of being convenient for takes out.

Preferably, locking mechanism is including setting up the spout on the mounting groove notch inner wall, the both sides of spout are equipped with the recess, sliding connection has the slider of two sets of mutual symmetries in the spout, the both ends of slider are connected with a spring respectively, just the other end of spring is connected on the inner wall of spout, one side of slider is equipped with the dog.

Preferably, the ejection mechanism is slidably connected to the push plate on the inner wall of the mounting groove, one side of the push plate is connected with a second spring, and the tail end of the second spring is connected to the inner bottom of the mounting groove.

Preferably, a battery cover is installed at the upper end of the bottom plate, and handles are arranged at two ends of the battery cover.

Preferably, the cells are connected to each other by a connection tab.

The utility model has the advantages that: according to the utility model, the battery cell is installed through the installation groove on the support frame, so that the management of a single battery cell is convenient, the first spring arranged at the two ends of the sliding block is used for resetting the sliding block, when the battery cell is installed in the installation groove, the first spring resets the sliding block, the sliding block abuts against the inner wall of the groove and limits the movement of the battery cell, the effect of fixing the battery cell is achieved, the sliding block slides reversely, the stop block is clamped in the groove, the battery cell is pushed out through the push plate under the elastic force of the second spring, the replacement of the battery cell is convenient, and the waste caused by the replacement of the whole power battery is avoided.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention.

Fig. 2 is a schematic structural view of the battery cover of the present invention.

Fig. 3 is a schematic view of the internal structure of the support frame of the present invention.

Fig. 4 is an enlarged schematic view of a in fig. 3.

Wherein: 1-a bottom plate; 2-a locking mechanism; 3-an ejection mechanism; 4-a support frame; 5-mounting grooves; 6-electric core; 7-a chute; 8-a groove; 9-a slide block; 10, a first spring; 11-a stop block; 12-a push plate; 13-spring two; 14-a battery cover; 15-a handle; 16-connecting piece.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1 to 4, a battery pack convenient to change battery monomer, includes bottom plate 1, locking mechanism 2 and pop-up mechanism 3, support frame 4 is installed to the upper end of bottom plate 1, be equipped with a plurality of mounting groove 5 on the support frame 4, it has electric core 6 to peg graft in the mounting groove 5, locking mechanism 2 is installed to the notch department of mounting groove 5, and locking mechanism 2 is used for fixed electric core 6 to prevent to slide, pop-up mechanism 3 is installed to the department at the bottom of the inside groove of mounting groove 5, pop-up mechanism 3 slides electric core 6 along the inner wall of mounting groove 5, and the electric core 6 of being convenient for takes out.

In this embodiment, locking mechanism 2 is including setting up spout 7 on 5 notch inner walls of mounting groove, the both sides of spout 7 are equipped with recess 8, sliding connection has two sets of mutual symmetrical slider 9 in spout 7, the both ends of slider 9 are connected with a spring 10 respectively, just the other end of a spring 10 is connected on the inner wall of spout 7, one side of slider 9 is equipped with dog 11. Dog 11 conveniently promotes slider 9 and slides along spout 7, and when dog 11 moved in the recess 8 simultaneously, pop-up mechanism 3's spring three 13 resets, promotes push pedal 12 and removes to stretch out electric core 6 mounting groove 5, take off electric core 6 and change afterwards.

In this embodiment, the ejecting mechanism 3 is slidably connected to a push plate 12 on the inner wall of the mounting groove 5, one side of the push plate 12 is connected to a second spring 13, and the end of the second spring 13 is connected to the inner bottom of the mounting groove 5. The second spring 13 is compressed to the maximum stroke when the battery cell 5 is installed in the installation groove 5, so that the battery cell 6 can be supported, and the battery cell 6 is prevented from shaking in the installation groove 5.

In this embodiment, a battery cover 14 is installed at the upper end of the bottom plate 1, and handles 15 are provided at two ends of the battery cover 14. The handle 15 facilitates removal of the battery cover 14.

In the present exemplary embodiment, the electrical cells 6 are connected to one another by connecting webs 16. The connecting sheet 16 is clamped on the pole of the power battery.

The working principle of the utility model is as follows: when a certain battery cell 6 needs to be replaced, the screw for connecting the bottom plate 1 and the battery cover 14 is detached, the battery cover 14 is taken down through the handle 15, the connecting sheet 16 is detached conveniently, then the slide block 9 is pushed through the stop block 11, so that the two slide blocks 9 move backwards along the sliding groove 7, the first spring 10 is stretched, when the stop block 11 abuts against the groove 8, the compressed second spring 13 pushes the push plate 12 to reset, then the push plate 12 pushes the battery cell 6 to slide along the inner wall of the mounting groove 5, the battery cell 6 clamps the slide block 9 to prevent the slide block 9 from resetting, then the battery cell needing to be replaced is drawn out, when a new battery cell 6 is replaced, the two slide blocks 9 are pushed to move backwards, so that the stop block 11 abuts against the groove 8, then the battery cell 6 is inserted into the mounting groove 5, the slide block 9 cannot reset under the blocking of the battery cell 6, and when the bottom side of the battery cell 6 contacts with the push plate 12, the battery cell 6 continues to push the second spring 13, when the two sides of the battery cell 6 can not block the sliding block 9, the sliding block 9 resets under the elastic action of the first spring 10, the sliding block 9 abuts against the sliding groove 7, and the battery cell 6 is limited to slide from the mounting groove 5.

According to the utility model, the battery cell 6 is arranged through the mounting groove 5 on the support frame, so that the management of a single battery cell 6 is convenient, the first spring 10 arranged at the two ends of the slider 9 is used for resetting the slider 9, when the battery cell 6 is mounted in the mounting groove 5, the first spring 10 resets the slider 9, the slider 9 abuts against the inner wall of the groove 8 and limits the movement of the battery cell 6, the function of fixing the battery cell 6 is achieved, the slider 9 slides reversely, the stop block 11 is clamped in the groove 8, the battery cell 6 pushes out the battery cell 6 through the push plate 12 under the elastic force action of the second spring 13, so that the replacement of the battery cell 6 is convenient, and the waste caused by the replacement of the whole power battery is avoided

It will be appreciated by those skilled in the art that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the utility model are intended to be embraced therein.

Claims

1. The utility model provides a battery package convenient to change battery monomer which characterized in that: including bottom plate (1), locking mechanism (2) and pop-up mechanism (3), support frame (4) are installed to the upper end of bottom plate (1), be equipped with a plurality of mounting groove (5) on support frame (4), it has electric core (6) to peg graft in mounting groove (5), locking mechanism (2) are installed to the notch department of mounting groove (5), and locking mechanism (2) are used for fixed electric core (6) to prevent to slide, pop-up mechanism (3) are installed to the department at the bottom of the inside groove of mounting groove (5), pop-up mechanism (3) slide electric core (6) along the inner wall of mounting groove (5), are convenient for electric core (6) to take out.

2. The battery pack for facilitating battery cell replacement according to claim 1, wherein: locking mechanism (2) are including setting up spout (7) on mounting groove (5) notch inner wall, the both sides of spout (7) are equipped with recess (8), sliding connection has slider (9) of two sets of mutual symmetries in spout (7), the both ends of slider (9) are connected with one spring (10) respectively, just the other end of spring (10) is connected on the inner wall of spout (7), one side of slider (9) is equipped with dog (11).

3. The battery pack for facilitating battery cell replacement according to claim 1, wherein: the ejection mechanism (3) is connected to a push plate (12) on the inner wall of the mounting groove (5) in a sliding mode, one side of the push plate (12) is connected with a second spring (13), and the tail end of the second spring (13) is connected to the inner bottom of the mounting groove (5).

4. The battery pack for facilitating battery cell replacement according to claim 1, wherein: a battery cover (14) is installed at the upper end of the bottom plate (1), and handles (15) are arranged at two ends of the battery cover (14).

5. The battery pack for facilitating battery cell replacement according to claim 1, wherein: the cells (6) are connected to one another by connecting webs (16).