CN210640299U

CN210640299U - Polymer lithium ion battery with supporting structure

Info

Publication number: CN210640299U
Application number: CN201922047399.XU
Authority: CN
Inventors: 刘华贵; 罗益领; 高云亮; 倪良华
Original assignee: Hubei Yite New Energy Co Ltd
Current assignee: Hubei Yite New Energy Co Ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-05-29
Anticipated expiration: 2029-11-25

Abstract

A polymer lithium ion battery with a supporting structure comprises a battery, a supporting frame is detachably connected below the battery and comprises a fixed bottom plate, two fixed slide rails are integrally formed on two sides of the surface of the fixed bottom plate, fixing holes are formed in the fixed slide rails in a penetrating mode, two sliding plates are fixedly arranged below the battery, when the battery and the supporting frame are connected, two sliding rods are clamped firstly, then the sliding plates of the battery are inserted into the fixed slide rails in a sliding mode, when the positions of a fixed inserted rod and the fixing holes are aligned, the sliding rods are loosened, under the elastic force action of a reset spring, the sliding rods slide towards the outer side of the battery, the fixed inserted rod is driven to slide and be inserted into the fixing holes of the fixed slide rails, the battery is fixed, the operation is convenient, structures such as bolts are not needed, the occurrence of bolt sliding teeth and the like can be effectively prevented, and the sliding plates of the battery are connected with the fixed slide, the stability of the connection of the battery and the support frame can be increased.

Description

Polymer lithium ion battery with supporting structure

Technical Field

The utility model belongs to the technical field of the lithium cell technique and specifically relates to a take bearing structure's polymer lithium ion battery is related to.

Background

The lithium battery is widely applied to energy storage power systems of hydraulic power, firepower, wind power, solar power stations and the like, and a plurality of fields of electric tools, electric bicycles, electric motorcycles, electric automobiles, military equipment, aerospace and the like. At present, lithium batteries are gradually expanded to the fields of electric bicycles, electric automobiles and the like. Many lithium batteries in the prior art are fixedly mounted, so that the disassembly is inconvenient, the screws are easy to slip due to repeated disassembly, the service life of some lithium batteries is influenced due to the fact that the lithium batteries are not fixed firmly enough, and therefore the polymer lithium battery with the supporting structure is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defects of the prior art, the utility model provides a take bearing structure's polymer lithium ion battery is used for solving above-mentioned problem.

In order to achieve the above object, the utility model relates to a take bearing structure's polymer lithium ion battery, which comprises a battery, the below of battery can be dismantled and is connected with the support frame, the support frame includes PMKD, PMKD surface's both sides integrated into one piece has two fixed slide rails, it is equipped with the fixed orifices to run through on the fixed slide rail, the fixed two slides that are equipped with in below of battery, the inboard sliding connection of slide and fixed slide rail, the below sliding connection of battery has fixed inserted bar, fixed inserted bar slides and inserts in the fixed orifices.

Preferably, two sliding rods are connected below the battery in a sliding mode, the length direction of each sliding rod is consistent with the length direction of each fixed sliding rail, and the fixed inserted rods are vertically fixed to the side faces of the sliding rods.

Preferably, the number of the fixing holes on each fixing slide rail is two, and the fixing inserted bars and the fixing holes are equal in number and correspond in position.

Preferably, a guide sliding sleeve is fixedly arranged below the battery, the fixed inserted bar is connected with the guide sliding sleeve in a sliding manner, and the fixed inserted bar is connected with a return spring.

Has the advantages that: the utility model discloses when connecting battery and support frame, press from both sides two tight slide bars earlier, then with the slide sliding insertion of battery in the fixed slide rail, when the position of fixed inserted bar and fixed orifices aligns, loosen the slide bar, under reset spring's elastic action, the slide bar slides to the outside of battery, drive fixed inserted bar and slide and insert in the fixed orifices of fixed slide rail, fix the battery, and convenient for operation, need not use bolt isotructure, can prevent effectively that the condition such as bolt sliding tooth from taking place, the slide and the fixed slide rail sliding connection of battery, can increase the stability that battery and support frame are connected.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of the battery mounting structure of the present invention.

Fig. 2 is a schematic diagram of the battery structure of the present invention.

In the figure: 1 battery, 2 support frames, 3 fixing bottom plates, 4 fixing slide rails, 5 fixing holes, 6 sliding plates, 7 fixing inserted rods, 8 sliding rods and 9 reset springs.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying fig. 1-2.

As shown in the figures 1-2, the polymer lithium ion battery with the supporting structure of the invention comprises a battery 1, a supporting frame 2 is detachably connected below the battery 1, the supporting frame 2 is used for fixing the battery 1, the supporting frame 2 can be fixed on equipment through bolts and the like, the installation and the disassembly of the battery 1 and the equipment are convenient through the arrangement of the supporting frame 2, the supporting frame 2 comprises a fixed bottom plate 3, two fixed sliding rails 4 are integrally formed at two sides of the surface of the fixed bottom plate 3, fixing holes 5 are arranged on the fixed sliding rails 4 in a penetrating way, two sliding plates 6 are fixedly arranged below the battery 1, the sliding plates 6 are connected with the fixed sliding rails 4 in an inner side sliding way, a fixed inserted rod 7 is connected below the battery 1 in a sliding way, the fixed inserted rod 7 is inserted in the fixing holes 5 in a sliding way, when the battery 1 is connected with the supporting frame 2, two sliding rods 8 are clamped firstly, then the sliding plates 6, when the positions of the fixed inserted bar 7 and the fixed hole 5 are aligned, the sliding bar 8 is loosened, and under the elastic force action of the return spring 9, the sliding bar 8 slides towards the outer side of the battery 1, so that the fixed inserted bar 7 is driven to slide and be inserted into the fixed hole 5 of the fixed slide rail 4, and the battery 1 is fixed.

Two sliding rods 8 are connected below the battery 1 in a sliding mode, the length direction of each sliding rod 8 is consistent with that of each fixed sliding rail 4, a fixed inserting rod 7 is vertically fixed to the side face of each sliding rod 8, and the fixed inserting rod 7 penetrates through the sliding plate 6.

The number of the fixing holes 5 on each fixed slide rail 4 is two, and the number of the fixed inserted rods 7 is equal to that of the fixing holes 5, and the positions of the fixed inserted rods are corresponding to that of the fixing holes 5.

The fixed guide sliding sleeve that is equipped with in below of battery 1, fixed inserted bar 7 and guide sliding sleeve sliding connection, and be connected with reset spring 9 on the fixed inserted bar 7.

The working principle is as follows: the utility model discloses when connecting battery 1 and support frame 2, press from both sides two tight slide bars 8 earlier, then slide 6 with battery 1 slides and insert in fixed slide rail 4, when the position of fixed inserted bar 7 and fixed orifices 5 aligns, loosen slide bar 8, under reset spring 9's elastic force effect, slide bar 8 slides to battery 1's the outside, drive fixed inserted bar 7 and slide and insert in fixed orifices 5 of fixed slide rail 4, fix battery 1, and convenient for operation, need not use bolt isotructure, can effectively prevent that the condition such as bolt sliding tooth from taking place, slide 6 and the 4 sliding connection of fixed slide rail of battery 1, can increase the stability that battery 1 and support frame 2 are connected.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a take bearing structure's polymer lithium ion battery, includes battery (1), its characterized in that, the below of battery (1) is detachable to be connected with support frame (2), support frame (2) are including PMKD (3), two fixed slide rail (4) of both sides integrated into one piece on PMKD (3) surface, it is equipped with fixed orifices (5) to run through on fixed slide rail (4), the below of battery (1) is fixed and is equipped with two slide (6), the inboard sliding connection of slide (6) and fixed slide rail (4), the below sliding connection of battery (1) has fixed inserted bar (7), fixed inserted bar (7) slide-insert in fixed orifices (5).

2. The polymer lithium ion battery with the supporting structure is characterized in that two sliding rods (8) are connected below the battery (1) in a sliding mode, the length direction of each sliding rod (8) is consistent with that of each fixed sliding rail (4), and the fixed inserting rods (7) are vertically fixed on the side faces of the sliding rods (8).

3. The polymer lithium ion battery with the supporting structure is characterized in that the number of the fixing holes (5) on each fixing slide rail (4) is two, and the number of the fixing inserted rods (7) and the positions of the fixing holes (5) are equal and correspond to each other.

4. The polymer lithium ion battery with the supporting structure is characterized in that a guide sliding sleeve is fixedly arranged below the battery (1), the fixed inserted rod (7) is in sliding connection with the guide sliding sleeve, and a return spring (9) is connected to the fixed inserted rod (7).