CN215771383U

CN215771383U - Lithium battery module convenient to assemble

Info

Publication number: CN215771383U
Application number: CN202121748668.6U
Authority: CN
Inventors: 魏梾; 赵会清; 周永辉
Original assignee: Zhongkedefang Hebei New Energy Technology Co ltd
Current assignee: Zhongkedefang Hebei New Energy Technology Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-02-08
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a lithium battery module convenient to assemble, which relates to the technical field of lithium battery modules and comprises a lithium battery module body, a connecting mechanism and a drying mechanism, wherein the connecting mechanism is connected on the lithium battery module body and comprises a connecting block, a trapezoidal inserting block, a telescopic rod, a spring, a sliding block, a clamping rod and a pushing block, the two side surfaces of the lithium battery module body are fixedly connected with the connecting block, the lower surface of the connecting block is provided with a trapezoidal inserting groove, and the lower surface of the connecting block is also provided with two symmetrically arranged grooves. Thereby improving the service life of the lithium battery module.

Description

Lithium battery module convenient to assemble

Technical Field

The utility model relates to the technical field of lithium battery modules, in particular to a lithium battery module convenient to assemble.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses a non-aqueous electrolyte solution, and the lithium metal has very high requirements on the environment for processing, storage and use due to the very active chemical characteristics of the lithium metal, and becomes a mainstream along with the development of scientific technology.

When the conventional lithium battery module is assembled, the lithium battery module is generally directly placed on another lithium battery module, the assembly effect is not stable enough, and the normal use of the lithium battery module is influenced because the lithium battery module falls off due to vibration and external force in the use process.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a lithium battery module that is convenient to assemble, so as to solve the problems mentioned in the background art.

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

a lithium battery module convenient to assemble comprises a lithium battery module body, a connecting mechanism and a drying mechanism, wherein the connecting mechanism is connected onto the lithium battery module body and comprises a connecting block, a trapezoidal inserting block, a telescopic rod, a spring, a sliding block, a clamping rod and a pushing block, the two side surfaces of the lithium battery module body are fixedly connected with the connecting block, the lower surface of the connecting block is provided with a trapezoidal slot, the lower surface of the connecting block is further provided with two symmetrically arranged grooves, one side surface of each groove is connected with the sliding block through the telescopic rod, one side surface of the sliding block is fixedly connected with the clamping rod, the other end of the clamping rod penetrates through the groove and extends into the trapezoidal slot, the telescopic rod is sleeved with the spring, the upper surface of the connecting block is fixedly connected with the trapezoidal inserting block matched with the trapezoidal slot, the two side surfaces of the trapezoidal inserting block are respectively provided with a clamping groove matched with the clamping rod, one side surface of the connecting block is provided with a sliding cavity communicated with the groove, a side fixedly connected with ejector pad of slider, the other end of ejector pad runs through adjacent smooth chamber, be connected with drying mechanism on the connecting block, drying mechanism includes filter screen and drier, and logical chamber has been seted up to the side of connecting block, leads to the equal fixedly connected with assorted filter screen in both ends exit in chamber, leads to the intracavity and is provided with assorted drier.

As a further scheme of the utility model: a rectangular cavity communicated with the through cavity is formed in one side face of the connecting block, and a matched rotating door is installed in the rectangular cavity.

As a further scheme of the utility model: one end of the clamping rod is arc-shaped.

As a further scheme of the utility model: the inclined plane of the push block is provided with a protective line.

As a further scheme of the utility model: the front end face and the rear end face of the sliding block are respectively connected with the inner wall of the groove in a sliding mode.

As a further scheme of the utility model: the desiccant is a silica gel desiccant.

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

1. according to the utility model, the lithium battery modules can be conveniently and quickly assembled together through the arranged connecting mechanism, and after the assembly is completed, the structure is stable and is not easy to fall off, so that the stability of the lithium battery modules during assembly and use is improved.

2. According to the utility model, the drying mechanism is arranged, so that the lithium battery module can be prevented from being influenced by moisture, and the lithium battery module can process a dry environment, thereby prolonging the service life of the lithium battery module.

Drawings

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

FIG. 2 is a schematic view of another embodiment of the present invention;

fig. 3 is a schematic structural view of the connecting block of the present invention.

In the figure: 1. a lithium battery module body; 2. a trapezoidal insert block; 3. a card slot; 4. a desiccant; 5. a filter screen; 6. a cavity is communicated; 7. a rectangular cavity; 8. a rotating door; 9. connecting blocks; 10. a groove; 11. a slide chamber; 12. a clamping rod; 13. a trapezoidal slot; 14. a slider; 15. a spring; 16. a telescopic rod; 17. and (7) pushing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the utility model, a lithium battery module convenient to assemble includes a lithium battery module body 1, a connecting mechanism and a drying mechanism.

In the specific implementation process, as shown in fig. 1, fig. 2, and fig. 3, the lithium battery module body 1 is connected with a connection mechanism, the connection mechanism includes a connection block 9, a trapezoidal insertion block 2, a telescopic rod 16, a spring 15, a slider 14, a clamping rod 12, and a push block 17, both side surfaces of the lithium battery module body 1 are fixedly connected with the connection block 9, a trapezoidal slot 13 is formed in the lower surface of the connection block 9, two symmetrically arranged grooves 10 are further formed in the lower surface of the connection block 9, one side surface of the groove 10 is connected with the slider 14 through the telescopic rod 16, one side surface of the slider 14 is fixedly connected with the clamping rod 12, the other end of the clamping rod 12 penetrates through the groove 10 and extends into the trapezoidal slot 13, the spring 15 is sleeved on the telescopic rod 16, the upper surface of the connection block 9 is fixedly connected with the trapezoidal insertion block 2 matched with the trapezoidal slot 13, both side surfaces of the trapezoidal insertion block 2 are provided with clamping grooves 3 matched with the clamping rod 12, smooth chamber 11 with recess 10 intercommunication is seted up to a side of connecting block 9, and a side fixedly connected with ejector pad 17 of slider 14, the other end of ejector pad 17 run through adjacent smooth chamber 11, be connected with drying mechanism on connecting block 9, drying mechanism includes filter screen 5 and drier 4, and the side of connecting block 9 has been seted up and has been led to chamber 6, leads to the equal fixedly connected with assorted filter screen 5 in both ends exit of chamber 6, leads to and is provided with assorted drier 4 in the chamber 6.

It should be noted that: when the lithium battery module is assembled, one lithium battery module body 1 is directly inserted and placed on the other lithium battery module body 1, in the inserting and combining process, the trapezoidal insert block 2 on the lower connecting block 9 can be inserted into the trapezoidal slot 13 on the upper connecting block 9, in the process that the trapezoidal insert block 2 is gradually inserted into the trapezoidal slot 13, the clamping rod 12 slides on the inclined plane of the trapezoidal insert block 2, along with the insertion of the trapezoidal insert block 2, the clamping rod 12 pushes the sliding block 14 to translate, the spring 15 is extruded, the telescopic rod 16 is contracted, when the trapezoidal insert block 2 is abutted to the embedded plane of the trapezoidal slot 13, the clamping rod 12 is just opposite to the clamping groove 3 on the side surface of the trapezoidal insert block 2, the elastic force of the spring 15 pushes the sliding block 14 to translate, the clamping rod 12 is inserted into the clamping groove 3, so that the trapezoidal insert block 2 is fixed in the trapezoidal slot 13, and the two connecting blocks 9 can be clamped and fixed together, thereby make lithium battery module can convenient and fast's equipment together, and the equipment is accomplished the back, stable in structure, be difficult for droing, stability when lithium battery module equipment uses has been improved, when needs are dismantled, promote ejector pad 17, ejector pad 17 drives the translation of slider 14, slider 14's translation of kelly 12 on the bottom, make kelly 12 take out in can being by draw-in groove 3, take trapezoidal inserted block 2 out in by trapezoidal slot 13 again and can accomplish the dismantlement, dismantle convenient and fast, in the use, through setting up in logical intracavity 6 drier 4, can see through filter screen 5 adsorption moisture, avoid the moisture to influence lithium battery module, make lithium battery module can handle dry environment, thereby lithium battery module's life has been improved.

Referring to fig. 1, a rectangular cavity 7 communicated with the through cavity 6 is formed in one side face of the connecting block 9, a rotating door 8 matched with the rectangular cavity 7 is installed in the rectangular cavity 7, and the drying agent 4 in the through cavity 6 is convenient to replace through the rectangular cavity 7 and the rotating door 8.

Referring to fig. 3, one end of the clamping rod 12 is arc-shaped, so that friction between the clamping rod 12 and the trapezoidal insertion block 2 is reduced, and the trapezoidal insertion block 2 is conveniently inserted into the trapezoidal insertion slot 13.

The inclined plane of the push block 17 is provided with a protection line, so that friction force is increased, and the push block 17 is convenient to push.

Referring to fig. 3, the front end surface and the rear end surface of the slider 14 are slidably connected to the inner wall of the groove 10, respectively, so that the slider 14 can smoothly move horizontally.

The drying agent 4 is a silica gel drying agent which has high adsorption performance, good thermal stability, stable chemical property and higher mechanical strength.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A lithium battery module convenient to assemble, comprising:

a lithium battery module body (1);

the connecting mechanism is connected onto the lithium battery module body (1) and comprises a connecting block (9), a trapezoidal inserting block (2), a telescopic rod (16), a spring (15), a sliding block (14), a clamping rod (12) and a pushing block (17), the connecting block (9) is fixedly connected onto two side faces of the lithium battery module body (1), a trapezoidal slot (13) is formed in the lower surface of the connecting block (9), two symmetrically-arranged grooves (10) are further formed in the lower surface of the connecting block (9), the sliding block (14) is connected onto one side face of each groove (10) through the telescopic rod (16), the clamping rod (12) is fixedly connected onto one side face of each sliding block (14), the other end of each clamping rod (12) penetrates through the corresponding groove (10) and extends into the corresponding trapezoidal slot (13), the spring (15) is sleeved on the telescopic rod (16), the trapezoidal inserting block (2) matched with the trapezoidal slot (13) is fixedly connected onto the upper surface of the connecting block (9), two side surfaces of the trapezoidal insertion block (2) are respectively provided with a clamping groove (3) matched with the clamping rod (12), one side surface of the connecting block (9) is provided with a sliding cavity (11) communicated with the groove (10), one side surface of the sliding block (14) is fixedly connected with a push block (17), and the other end of the push block (17) penetrates through the adjacent sliding cavity (11);

drying mechanism, be connected with drying mechanism on connecting block (9), drying mechanism includes filter screen (5) and drier (4), and logical chamber (6) have been seted up to the side of connecting block (9), lead to equal fixedly connected with assorted filter screen (5) in the both ends exit of chamber (6), lead to and be provided with assorted drier (4) in chamber (6).

2. The lithium battery module convenient to assemble as claimed in claim 1, wherein a rectangular cavity (7) communicated with the through cavity (6) is formed in one side face of the connecting block (9), and a matched rotating door (8) is installed in the rectangular cavity (7).

3. An assembled lithium battery module as claimed in claim 1, characterized in that one end of the catching bar (12) is arc-shaped.

4. The lithium battery module convenient to assemble as claimed in claim 1, wherein the inclined surface of the push block (17) is provided with a protective line.

5. An assembled lithium battery module as claimed in claim 1, characterized in that the front and rear end surfaces of the slider (14) are slidably connected with the inner wall of the groove (10), respectively.

6. An assembled lithium battery module as claimed in claim 1, characterized in that the desiccant (4) is a silica gel desiccant.