CN218241919U

CN218241919U - Lithium battery with compact structure

Info

Publication number: CN218241919U
Application number: CN202222091260.7U
Authority: CN
Inventors: 陈尧齐; 许合兴; 陈东源
Original assignee: Dongguan Pinsheng New Energy Co ltd
Current assignee: Dongguan Pinsheng New Energy Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-01-06
Anticipated expiration: 2032-08-09

Abstract

The utility model belongs to the technical field of the lithium cell structure technique and specifically relates to indicate a compact structure's lithium cell, which comprises a battery, the top of battery is provided with the upper cover, the bottom of battery is provided with the lower cover, coupling mechanism is installed at the top of battery, and coupling mechanism is located the inside of upper cover, coupling mechanism includes fixed plate, plug-in components five metals terminal, gasket, connection piece, the top at the battery is installed to the connection piece, the last fixed surface of connection piece is connected with the gasket, the quantity of gasket is two, two the top fixedly connected with fixed plate of gasket, the last fixed surface of fixed plate is connected with plug-in components five metals terminal, and the quantity of plug-in components five metals terminal is three. The utility model discloses, can the direct mount on cell-phone or panel computer, compare in the battery of conventionality outside when using and set up the frame auxiliary battery and install, this battery structure is compacter when using, and occupation equipment space is littleer.

Description

Lithium battery with compact structure

Technical Field

The utility model relates to a lithium cell structure field especially relates to a compact structure's lithium cell.

Background

Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996, and their safety, specific capacity, self-discharge rate and cost-performance ratio were all superior to those of lithium ion batteries.

When the existing lithium battery is used, a frame is usually arranged on the outer side to assist the battery in installation, but the frame occupies a part of space, so that the space required by the battery installation is enlarged, and the installation and the use are not facilitated in thinner and thinner mobile phones and flat plates.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a lithium battery with compact structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a compact structure's lithium cell, includes the battery, the top of battery is provided with the upper cover, the bottom of battery is provided with the lower cover, coupling mechanism is installed at the top of battery, and coupling mechanism is located the inside of upper cover, coupling mechanism includes fixed plate, plug-in components hardware terminal, gasket, connection piece, the top at the battery is installed to the connection piece, the last fixed surface of connection piece is connected with the gasket, the quantity of gasket is two, two the top fixedly connected with fixed plate of gasket, the last fixed surface of fixed plate is connected with plug-in components hardware terminal, and the quantity of plug-in components hardware terminal is three.

As a further description of the above technical solution:

the upper cover includes the upper cover main part, the top at the battery is established to the upper cover main part cover, the mounting groove has been seted up at the top of upper cover main part, the quantity of mounting groove is three, and is three plug-in components hardware terminal is located threely the inside of mounting groove.

As a further description of the above technical solution:

the top of upper cover main part has seted up the draw-in groove, and the mounting groove is located the right side of draw-in groove.

As a further description of the above technical solution:

the lower cover comprises a lower cover main body, the lower cover main body is fixed to the bottom of the battery, and the bottom of the lower cover main body is provided with a connecting groove.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the lithium battery with the compact structure has the advantages that the battery is fixed through the upper cover and the lower cover, the outer side of the lithium battery is free of the frame, the lithium battery can be directly installed on a mobile phone or a tablet personal computer, and compared with a conventional battery, the outer side of the lithium battery is provided with the frame auxiliary battery for installation when the lithium battery is used, the lithium battery is more compact in structure when the lithium battery is used, and the occupied equipment space is smaller.

2. Compared with the prior art, this compact structure's lithium cell through adopting plug-in components five metals terminal for the battery can carry out better contact with the connector on the equipment when using, and the battery of being convenient for carries out power transmission for equipment.

Drawings

Fig. 1 is a schematic view of a first view angle overall structure of a compact lithium battery provided by the present invention;

fig. 2 is a schematic diagram of a second view angle overall structure of a compact lithium battery provided by the present invention;

fig. 3 is a cross-sectional view of an internal structure of a compact lithium battery provided by the present invention;

fig. 4 is an enlarged view of a structure a in fig. 3 of a compact lithium battery according to the present invention;

fig. 5 is a schematic view of a first view angle connection structure of a compact lithium battery according to the present invention;

fig. 6 is a schematic view of a second view angle connection structure of a compact lithium battery provided by the present invention.

Illustration of the drawings:

1. a battery; 2. an upper cover; 201. an upper cover main body; 202. a card slot; 203. mounting grooves; 3. a bottom cover; 301. a lower cover main body; 302. connecting grooves; 4. a connecting mechanism; 401. a fixing plate; 402. a plug-in hardware terminal; 403. a gasket; 404. and (7) connecting the sheet.

Detailed Description

Referring to fig. 1-6, the present invention provides a compact lithium battery: including battery 1, the top of battery 1 is provided with upper cover 2, protect the top of battery 1 through upper cover 2, the bottom of battery 1 is provided with lower cover 3, protect the bottom of battery 1 through lower cover 3, and provide the support for the bottom of battery 1, coupling mechanism 4 is installed at the top of battery 1, be convenient for battery 1 acts on other equipment, and coupling mechanism 4 is located the inside of upper cover 2, coupling mechanism 4 includes fixed plate 401, plug-in components five metals terminal 402, gasket 403, connection piece 404, the top at battery 1 is installed to connection piece 404, the last fixed surface of connection piece 404 is connected with gasket 403, the quantity of gasket 403 is two, the top fixedly connected with fixed plate 401 of two gaskets 403, the last fixed surface of fixed plate 401 is connected with plug-in components five metals terminal 402, and the quantity of plug-in components five metals terminal 402 is three, make the battery can be with inside current transmission to the equipment when using and supply power for equipment through plug-in components article 402.

The upper cover 2 comprises an upper cover main body 201, the upper cover main body 201 is sleeved at the top of the battery 1, a mounting groove 203 is formed in the top of the upper cover main body 201, the mounting grooves 203 are three, the three plug-in hardware terminals 402 are located inside the three mounting grooves 203, the plug-in hardware objects 402 are connected with connectors on equipment conveniently, a clamping groove 202 is formed in the top of the upper cover main body 201, the mounting grooves 203 are located on the right side of the clamping groove 202 and matched with clamping blocks on the equipment, and the battery 1 is convenient to be mounted inside the equipment.

The lower cover 3 comprises a lower cover main body 301, the lower cover main body 301 is fixed at the bottom of the battery 1, the upper surface of the lower cover main body 301 is fixed with the bottom of the battery 1 through viscose, a connecting groove 302 is formed in the bottom of the lower cover main body 301 and is matched with a connecting block on equipment, and the battery 1 is convenient to install in the equipment.

The working principle is as follows: during the use, fix battery 1 through upper cover 2, lower cover 3, the outside is frameless, can the direct mount on cell-phone or panel computer, and the outside sets up the frame auxiliary battery and installs when using in comparison with conventional battery, and this battery 1 structure is compacter when using, and occupation equipment space is littleer, through adopting plug-in components five metals terminal 402 for the battery can carry out better contact with the connector on the equipment when using, and the battery of being convenient for carries out power transmission for equipment.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A lithium battery of compact construction, comprising a battery (1), characterized in that: the top of battery (1) is provided with upper cover (2), the bottom of battery (1) is provided with lower cover (3), coupling mechanism (4) are installed at the top of battery (1), and coupling mechanism (4) are located the inside of upper cover (2), coupling mechanism (4) are including fixed plate (401), plug-in components five metals terminal (402), gasket (403), connection piece (404), the top at battery (1) is installed in connection piece (404), the last fixed surface of connection piece (404) is connected with gasket (403), the quantity of gasket (403) is two, two the top fixedly connected with fixed plate (401) of gasket (403), the last fixed surface of fixed plate (401) is connected with plug-in components five metals terminal (402), and the quantity of plug-in components five metals terminal (402) is three.

2. A compact lithium battery as claimed in claim 1, characterized in that: upper cover (2) include upper cover main part (201), upper cover main part (201) cover is established at the top of battery (1), mounting groove (203) have been seted up at the top of upper cover main part (201), the quantity of mounting groove (203) is three, and is three plug-in components hardware terminal (402) are located threely the inside of mounting groove (203).

3. A compact lithium battery as claimed in claim 2, characterized in that: a clamping groove (202) is formed in the top of the upper cover main body (201), and the mounting groove (203) is located on the right side of the clamping groove (202).

4. A compact lithium battery as claimed in claim 1, characterized in that: the lower cover (3) comprises a lower cover main body (301), the lower cover main body (301) is fixed to the bottom of the battery (1), and a connecting groove (302) is formed in the bottom of the lower cover main body (301).