CN213212287U

CN213212287U - Lithium battery convenient to split

Info

Publication number: CN213212287U
Application number: CN202021931522.0U
Authority: CN
Inventors: 陈小春
Original assignee: Dawu Shengyuan Lithium Technology Co ltd
Current assignee: Dawu Shengyuan Lithium Technology Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-05-14
Anticipated expiration: 2030-09-07

Abstract

A lithium battery convenient for disassembly comprises a battery base body, wherein a protective box is arranged outside the battery base body, a sliding plate is arranged on the inner wall of the protective box in a sliding manner, the inner walls of the sliding plate and the protective box are connected with a first spring, a rotating clamping plate is hinged and installed at the middle position of the outer surface of the sliding plate, a sliding rail is fixedly arranged at the bottom of the outer surface of the sliding plate, when the battery base body is put into the protective box, two sides of the lower end of the battery base body can push the rotating clamping plate towards two sides, so that the sliding plate moves towards two sides, the rotating clamping plate gradually rotates to a vertical plane along with the sliding of the battery base body and is clamped on two sides of the battery base body, the rotating clamping plate always has supporting force for the battery base body in the putting process, the battery base body is prevented from falling too fast to collide with the protective box, the sliding, the buffer function can be played, when taking out the battery base member, dismantle fixing bolt, upwards mention the battery base member can.

Description

Lithium battery convenient to split

Technical Field

The utility model belongs to the technical field of the lithium cell technique and specifically relates to a lithium cell convenient to split is related to.

Background

Lithium batteries (Lithium batteries) refer to batteries in which the electrochemical system contains Lithium (including metallic Lithium, Lithium alloys and Lithium ions, Lithium polymers). Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries. Lithium metal batteries are generally non-rechargeable and contain lithium in a metallic state. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The existing lithium battery body and the protection box are fixed through screws or bolts, the protection box and the lithium battery body are not convenient to disassemble due to the fixing mode, and therefore the lithium battery convenient to disassemble is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

To the above circumstances, for overcoming prior art's defect, the utility model provides a lithium cell of the split of being convenient for is used for solving above-mentioned problem.

For realizing the above-mentioned purpose, the utility model relates to a lithium cell convenient to split, including the battery base member, the battery base member is equipped with the guard box outward, the inner wall slip of guard box is equipped with the slide, the inner wall connection of slide and guard box has spring one, and the articulated rotation splint of installing of intermediate position of slide surface, the fixed slide rail that is equipped with in bottom of slide surface, it is equipped with the slider to slide in the slide rail, the bottom of slider and slide rail is connected with spring two, the articulated connection of one end of slider and connecting rod, the other end of connecting rod and the articulated connection of rotation splint's lower extreme, the side of battery base member upper end is equipped with the fixed orifices, it has inserted fixing bolt to run through on the rotation splint, fixing bolt and fixed orifices threaded connection.

Preferably, the inner surface embedding of rotating the splint is equipped with fixed slot, fixed slot's upper end opening, the battery base body slides and inserts in the fixed slot, fixed slot's width equals with the width of battery base body.

Preferably, a sliding rod is fixedly arranged on the sliding plate and is in sliding connection with the inner wall of the protective box.

Preferably, the number of the sliding plates is two, and the two groups of the sliding plates are symmetrically arranged on two sides of the inner wall of the protective box.

Has the advantages that:

the utility model discloses when putting into battery base member to the protective housing, battery base member's lower extreme both sides can promote to both sides and rotate splint, make the slide remove to both sides, along with battery base member's gliding, it rotates vertical plane and presss from both sides tightly in battery base member's both sides gradually to rotate splint, at the in-process of putting into, it has the holding power to the battery base member all the time to rotate splint, prevent that the battery base member from falling too fast and bumping with the protective housing, and slide and protective housing sliding connection, be connected with spring one between slide and the protective housing, can play the cushioning effect, when taking out battery base member, dismantle fixing bolt, upwards mention the battery base member can.

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 structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the protection box of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is a schematic view of the structure of the rotating splint of the present invention.

Fig. 5 is a schematic diagram of the structure of the battery matrix of the present invention.

In the figure: the device comprises a battery base body 1, a protective box 2, a sliding plate 3, a first spring 4, a rotary clamping plate 5, a sliding rail 6, a sliding block 7, a second spring 8, a connecting rod 9, a fixing clamping groove 10, a sliding rod 11 and a fixing bolt 12.

Detailed Description

The following describes the present invention in further detail with reference to fig. 1-5.

As shown in figures 1-5, the utility model relates to a lithium battery convenient for disassembly, which comprises a battery base body 1, a protective box 2 is arranged outside the battery base body 1, a sliding plate 3 is arranged on the inner wall of the protective box 2 in a sliding way, a first spring 4 is connected with the sliding plate 3 and the inner wall of the protective box 2, a rotary clamping plate 5 is hinged and installed at the middle position of the outer surface of the sliding plate 3, a sliding rail 6 is fixedly arranged at the bottom of the outer surface of the sliding plate 3, a sliding block 7 is arranged in the sliding rail 6 in a sliding way, a second spring 8 is connected with the bottom of the sliding block 7 and the sliding rail 6, the sliding block 7 is hinged and connected with one end of a connecting rod 9, the other end of the connecting rod 9 is hinged and connected with the lower end of the rotary clamping plate 5, a fixing hole is arranged on the side surface of the upper end of the battery base body 1, a fixing bolt 12 is inserted, make slide 3 remove to both sides, along with the gliding of battery base member 1, it rotates vertical plane and presss from both sides tightly in the both sides of battery base member 1 gradually to rotate splint 5, at the in-process of putting into, it has the holding power to battery base member 1 all the time to rotate splint 5, prevent that battery base member 1 from falling too fast and bumping with protection box 1, and

slide

3 and 1 sliding connection of protection box, be connected with spring 4 between slide 3 and the protection box 1, can play the cushioning effect, when taking out battery base member 1, dismantle fixing bolt 12, upwards mention battery base member 1 can.

The internal surface embedding of rotating splint 5 is equipped with fixed slot 10, fixed slot 10's upper end opening, battery substrate 1 slides and inserts in fixed slot 10, fixed slot 10's width and battery substrate 1's width equal, the centre gripping of battery substrate 1 is in two sets of fixed slot 10 who rotates splint 5, the bottom and the front and back side restriction of battery substrate 1 are in fixed slot 10, the left and right sides of battery substrate 1 is tight through rotating splint 5 clamp, and it is fixed that fixing bolt 12 is passed through to the upper end of battery substrate 1.

A slide bar 11 is fixedly arranged on the slide plate 3, and the slide bar 11 is connected with the inner wall of the protective box 2 in a sliding way.

The quantity of slide 3 is two sets of, and two sets of slides 3 symmetry sets up the both sides at protective housing 2 inner wall.

The working principle is as follows: the utility model discloses when putting into battery base member 1 to protective housing 2, battery base member 1's lower extreme both sides can promote to both sides and rotate splint 5, make slide 3 remove to both sides, along with battery base member 1's gliding, rotate splint 5 and rotate vertical plane gradually and press from both sides tightly in battery base member 1's both sides, at the in-process of putting into, it has the holding power to battery base member 1 all the time to rotate splint 5, prevent that battery base member 1 from falling too fast and colliding with protective housing 1, and

slide

3 and 1 sliding connection of protective housing, be connected with spring 4 between slide 3 and the protective housing 1, can play the cushioning effect, when taking out battery base member 1, dismantle fixing bolt 12, upwards mention battery base member 1 can.

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 lithium cell convenient to split, includes battery base member (1), its characterized in that, battery base member (1) is equipped with protecting box (2) outward, the inner wall of protecting box (2) slides and is equipped with slide (3), the inner wall of slide (3) and protecting box (2) is connected with spring one (4), and the intermediate position of slide (3) surface articulates and installs and rotate splint (5), the bottom of slide (3) surface is fixed and is equipped with slide rail (6), it is equipped with slider (7) to slide in slide rail (6), the bottom of slider (7) and slide rail (6) is connected with spring two (8), the one end of slider (7) and connecting rod (9) is articulated to be connected, the other end of connecting rod (9) is articulated to be connected with the lower extreme that rotates splint (5), the side of battery base member (1) upper end is equipped with the fixed orifices, the rotary clamping plate (5) is inserted with a fixing bolt (12) in a penetrating mode, and the fixing bolt (12) is in threaded connection with the fixing hole.

2. The lithium battery convenient for disassembly as claimed in claim 1, wherein a fixing clamping groove (10) is embedded in the inner surface of the rotating clamping plate (5), the upper end of the fixing clamping groove (10) is open, the battery base body (1) is slidably inserted into the fixing clamping groove (10), and the width of the fixing clamping groove (10) is equal to the width of the battery base body (1).

3. The lithium battery convenient for disassembly as claimed in claim 1, wherein the sliding plate (3) is fixedly provided with a sliding rod (11), and the sliding rod (11) is slidably connected with the inner wall of the protective box (2).

4. The lithium battery convenient for splitting as claimed in claim 1, wherein the number of the sliding plates (3) is two, and the two groups of the sliding plates (3) are symmetrically arranged on two sides of the inner wall of the protective box (2).