CN213878293U

CN213878293U - Lithium battery convenient to split for electric tricycle

Info

Publication number: CN213878293U
Application number: CN202023134840.7U
Authority: CN
Inventors: 王小光
Original assignee: Haicheng Chenhui New Energy Technology Co ltd
Current assignee: Haicheng Chenhui New Energy Technology Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-08-03
Anticipated expiration: 2030-12-23

Abstract

The utility model relates to the technical field of batteries, in particular to a lithium battery for an electric tricycle convenient to disassemble, which comprises a shell, a lithium battery and a drying agent box, wherein the right end of the shell is hinged with a box cover, the box cover is connected with a fixed block positioned at the right end in a sliding way, the inner side of the shell is connected with the fixed block in a sliding way, the fixed block is connected with the lithium battery in a sliding way, the front end and the rear end of the outer side of the fixed block are fixedly connected with positioning blocks, the inner side of each positioning block is connected with a positioning rod in a sliding way, and the positioning rod drives the clamping block to slide downwards through the pressing rod, the clamping block, the first spring, the second spring, the third spring, the positioning rod and the fixed block which are arranged, when the box cover is opened, the pressing rod is firstly pressed down, make the locating lever pulling spring, then take out the lithium cell on the fixed block, make things convenient for the split, be convenient for maintenance and change.

Description

Lithium battery convenient to split for electric tricycle

Technical Field

The utility model relates to the technical field of batteries, specifically be a lithium cell for electric tricycle convenient to split.

Background

The lithium battery is a primary battery which takes lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, is different from a rechargeable battery, namely a lithium ion battery and a lithium ion polymer battery, and has very high environmental requirements for processing, storage and use of the lithium metal due to very active chemical characteristics of the lithium metal.

The lithium battery for the tricycle is mostly fixed together several lithium batteries, inconvenient use, and one of them battery damages moreover, and the maintenance is more difficult with the change, inconvenient split, and storage battery car is when going rainy day in addition, and the lithium battery is in the tricycle below, and the moisture is heavier, makes the lithium battery wet easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell for electric tricycle convenient to split to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a lithium battery convenient to disassemble for an electric tricycle comprises a shell, a lithium battery and a drying agent box, wherein the right end of the shell is hinged with a box cover, the box cover is connected with a fixed block positioned at the right end in a sliding manner, the inner side of the shell is connected with the fixed block in a sliding manner, the fixed block is connected with the lithium battery in a sliding manner, the front end and the rear end of the outer side of the fixed block are fixedly connected with positioning blocks, the inner side of each positioning block is connected with a positioning rod in a sliding manner, the positioning blocks are connected with the shell in a sliding manner, the outer side of each positioning rod is connected with a first spring in a sliding manner, the first springs are connected with the positioning blocks in a sliding manner, the first springs are connected with the shell in a sliding manner, the left side of the inner part of the fixed block is connected with a pressing rod in a sliding manner, the outer side of the pressing rod is connected with a second spring in a sliding manner, the bottom end of the inner side of the bottom end of the pressing rod is connected with a connecting rod in a sliding manner, the connecting rod left side fixedly connected with fixture block, the connecting rod outside sliding connection has the third spring, the third spring with press the depression bar sliding connection, third spring and fixture block sliding connection.

Preferably, the housing is slidably connected with the drying agent box, a connecting block is fixedly connected to the outer side of the drying agent box, the connecting block is slidably connected with the housing, a pull rod is slidably connected to the inner side of the connecting block, a fourth spring is slidably connected to the outer side of the pull rod, and the fourth spring is slidably connected with the connecting block.

Preferably, one side of the pull rod, which is far away from the drying agent box, is fixedly connected with a limiting rod, the limiting rod is connected with the shell in a sliding manner, the number of the limiting rods is two, and the limiting rods are symmetrically distributed at the left end and the right end of the drying agent box.

Preferably, the fixture block is trapezoidal, and fixture block and fixed block sliding connection are located the left fixture block and shell sliding connection, fixture block and adjacent fixed block sliding connection.

Preferably, the number of the pressing rods is four, and the pressing rods are uniformly distributed in the shell.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the arranged pressing rod, the connecting rod, the clamping block, the first spring, the second spring, the third spring, the positioning rod and the fixed block, when in use, the box cover is opened, the pressing rod is firstly pressed down to drive the clamping block to slide downwards, the connecting rod is extruded through the clamping block to slide in the pressing rod through the third spring, so that the clamping block is separated from the clamping block, then the positioning rod is pulled out to pull the spring, and then the lithium battery on the fixed block is taken out, thereby facilitating the disassembly and the maintenance and the replacement;

2. the utility model discloses in, through drier case, gag lever post, fourth spring, pull rod and the connecting rod that sets up, when using, when the installation, through the pulling gag lever post, make the gag lever post remove, make the pull rod drive the fourth spring and slide in the connecting block, put into the shell with drier case, loosen the gag lever post, make the gag lever post block into in the shell, make drier case fix on the shell, make the lithium cell in dry, prevent that the lithium cell from weing.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a left side view of fig. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: the device comprises a shell 1, a lithium battery 2, a drying agent box 3, a fixing block 4, a positioning block 5, a positioning rod 6, a first spring 7, a pressing rod 8, a connecting rod 9, a third spring 10, a clamping block 11, a connecting block 12, a pull rod 13, a fourth spring 14, a limiting rod 15, a box cover 16 and a second spring 17.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a lithium battery convenient to disassemble for an electric tricycle comprises a shell 1, a lithium battery 2 and a drying agent box 3, wherein a box cover 16 is hinged to the right end of the shell 1, the box cover 16 is connected with a fixed block 4 positioned at the right end in a sliding manner, the inner side of the shell 1 is connected with the fixed block 4 in a sliding manner, the fixed block 4 is connected with the lithium battery 2 in a sliding manner, positioning blocks 5 are fixedly connected to the front end and the rear end of the outer side of the fixed block 4, a positioning rod 6 is connected to the inner side of the positioning block 5 in a sliding manner, the positioning block 5 is connected with the shell 1 in a sliding manner, a first spring 7 is connected to the outer side of the positioning rod 6 in a sliding manner, the first spring 7 is connected with the positioning block 5 in a sliding manner, the first spring 7 is connected with the shell 1 in a sliding manner, a pressing rod 8 is connected to the left side of the inner part of the fixed block 4 in a sliding manner, a second spring 17 is connected to the outer side of the pressing rod 8 in a sliding manner, and the second spring 17 is connected with the fixed block 4 in a sliding manner, the pressing device is characterized in that a connecting rod 9 is connected to the bottom end of the inner side of the bottom end of the pressing rod 8 in a sliding mode, a clamping block 11 is fixedly connected to the left side of the connecting rod 9, a third spring 10 is connected to the outer side of the connecting rod 9 in a sliding mode, the third spring 10 is connected with the pressing rod 8 in a sliding mode, and the third spring 10 is connected with the clamping block 11 in a sliding mode.

The shell 1 is connected with the drying agent box 3 in a sliding manner, the outer side of the drying agent box 3 is fixedly connected with a connecting block 12, the connecting block 12 is connected with the shell 1 in a sliding manner, the inner side of the connecting block 12 is connected with a pull rod 13 in a sliding manner, the outer side of the pull rod 13 is connected with a fourth spring 14 in a sliding manner, the fourth spring 14 is connected with the connecting block 12 in a sliding manner, the drying agent box 3 is fixed in the shell 1 to prevent the lithium battery 2 from being affected with damp, one side, away from the drying agent box 3, of the pull rod 13 is fixedly connected with a limiting rod 15, the limiting rod 15 is connected with the shell 1 in a sliding manner, the number of the limiting rods 15 is two, the limiting rods 15 are symmetrically distributed at the left end and the right end of the drying agent box 3, the drying agent box 3 is fixed, the clamping blocks 11 are arranged in a trapezoidal manner, the clamping blocks 11 are connected with the fixing blocks 4 in a sliding manner, the clamping blocks 11 positioned on the left side are connected with the shell 1 in a sliding manner, and the clamping blocks 11 are connected with the adjacent fixing blocks 4 in a sliding manner, make the convenient split of lithium cell, it is more convenient to change lithium cell 2, press 8 total four of pressing the pole, and press 8 evenly distributed of pressing the pole inside shell 1, make lithium cell 2 fixed together.

The working process is as follows: when the device is installed, all the electric appliances are externally connected with a power supply, the limiting rod 15 is moved by pulling the limiting rod 15, the pull rod 13 drives the fourth spring 14 to slide in the connecting block 12, the drying agent box 3 is placed in the shell 1, the limiting rod 15 is loosened, the limiting rod 15 is clamped into the shell 1, the drying agent box 3 is fixed on the shell 1, the lithium battery 2 is dried, the lithium battery 2 is prevented from being affected with damp, then the box cover 16 on the shell 1 is opened, the positioning rod 6 is pulled first, the positioning rod 6 drives the first spring 7 to slide in the positioning block 5 on the fixing block 4, the positioning rod 6 is separated from the shell 1, the pressing rod 8 on the right-side fixing block 4 is pressed down, the pressing rod 8 slides in the fixing block 4 through the second spring 17, the clamping block 11 slides downwards, the connecting rod 9 extrudes the third spring 10 through the clamping block 11, the clamping block 11 is separated from the clamping, and then the lithium battery 2 in the fixing block 4 is sequentially disassembled, the fixing block 4 with the lithium battery 2 is taken out of the shell 1, then the lithium battery 2 is taken out of the fixing block 4, the disassembly is convenient, and the maintenance and the replacement are more convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lithium cell for electric tricycle convenient to split, includes shell (1), lithium cell (2) and drying agent box (3), its characterized in that: the battery case is characterized in that a case cover (16) is hinged to the right end of the case (1), the case cover (16) is connected with a fixed block (4) at the right end in a sliding mode, the fixed block (4) is connected with the lithium battery (2) in a sliding mode, positioning blocks (5) are fixedly connected to the front end and the rear end of the outer side of the fixed block (4), positioning rods (6) are connected to the inner sides of the positioning blocks (5) in a sliding mode, the positioning blocks (5) are connected with the case (1) in a sliding mode, first springs (7) are connected to the outer side of the positioning rods (6) in a sliding mode, the first springs (7) are connected with the positioning blocks (5) in a sliding mode, the first springs (7) are connected with the case (1) in a sliding mode, pressing rods (8) are connected to the left side of the inner portion of the fixed block (4) in a sliding mode, and second springs (17) are connected to the outer side of the pressing rods (8) in a sliding mode, second spring (17) and fixed block (4) sliding connection, press inboard bottom sliding connection in depression bar (8) bottom to have connecting rod (9), connecting rod (9) left side fixedly connected with fixture block (11), connecting rod (9) outside sliding connection has third spring (10), third spring (10) and press depression bar (8) sliding connection, third spring (10) and fixture block (11) sliding connection.

2. The lithium battery for electric tricycle easy to disassemble as claimed in claim 1, wherein: the dryer is characterized in that the shell (1) is connected with the dryer box (3) in a sliding mode, the outer side of the dryer box (3) is fixedly connected with the connecting block (12), the connecting block (12) is connected with the shell (1) in a sliding mode, the inner side of the connecting block (12) is connected with the pull rod (13) in a sliding mode, the outer side of the pull rod (13) is connected with the fourth spring (14) in a sliding mode, and the fourth spring (14) is connected with the connecting block (12) in a sliding mode.

3. The lithium battery for electric tricycle easy to disassemble as claimed in claim 2, wherein: one side fixedly connected with gag lever post (15) of drying agent box (3) is kept away from in pull rod (13), gag lever post (15) and shell (1) sliding connection, gag lever post (15) have two, and gag lever post (15) are both ends about drying agent box (3) symmetric distribution.

4. The lithium battery for electric tricycle easy to disassemble as claimed in claim 1, wherein: the fixture block (11) is in a trapezoid shape, the fixture block (11) is connected with the fixing block (4) in a sliding mode and is located on the left side, the fixture block (11) is connected with the shell (1) in a sliding mode, and the fixture block (11) is connected with the adjacent fixing block (4) in a sliding mode.

5. The lithium battery for electric tricycle easy to disassemble as claimed in claim 1, wherein: the number of the pressing rods (8) is four, and the pressing rods (8) are uniformly distributed in the shell (1).