CN212182474U

CN212182474U - But high voltage ternary polymer battery of high-speed joint

Info

Publication number: CN212182474U
Application number: CN202021347810.1U
Authority: CN
Inventors: 曾金生; 唐德富; 曹英姣; 陈云
Original assignee: Huizhou Dianming New Energy Technology Co ltd
Current assignee: Huizhou Dianming New Energy Technology Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2020-12-18
Anticipated expiration: 2030-07-10

Abstract

The utility model relates to a high-voltage ternary polymer battery capable of being quickly connected, which comprises a battery body and a connecting shell, wherein the upper end of the battery body is provided with a pole, the surfaces of two sides of the battery body are provided with first connecting points, and the first connecting points are communicated with the pole; the connecting shell is detachably connected with the battery body, the connecting shell comprises a bottom plate, a first side plate and a second side plate, the first side plate and the second side plate are arranged oppositely, the first side plate and the second side plate correspond to the first connecting point and are provided with second connecting contacts, the first side plate is provided with a magnetic part, and the second side plate corresponds to the magnetic part and is provided with a magnetic metal part. The utility model discloses the structure is ingenious, and easy operation can carry out series connection or parallel connection fast.

Description

But high voltage ternary polymer battery of high-speed joint

Technical Field

The utility model relates to a lithium cell field particularly, relates to a but high voltage terpolymer battery of high-speed joint.

Background

With the development of battery technology, polymer lithium batteries are widely used in daily life and work of people. The polymer lithium battery has the advantages of high specific energy, good safety, long service life, environmental friendliness and the like, and is widely applied to the fields of electronics, communication, electric tools, electric vehicles, energy storage, aerospace and the like.

In practical use, in order to increase the capacity or output voltage of the battery, a plurality of polymer lithium batteries are connected in parallel or in series. However, the existing polymer lithium battery has an unreasonable structure, and additional auxiliary tools such as a wire and a conducting strip are often needed during connection, so that the connection is inconvenient, the steps are complicated, and the efficiency is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but high voltage terpolymer battery of high-speed joint, its structure is ingenious, and easy operation can establish ties or parallel connection fast.

A high-voltage ternary polymer battery capable of being quickly connected comprises a battery body and a connecting shell, wherein a pole column is arranged at the upper end of the battery body, first connecting contact points are arranged on the surfaces of two sides of the battery body, and the first connecting contact points are communicated with the pole column; the connecting shell is detachably connected with the battery body, the connecting shell comprises a bottom plate, a first side plate and a second side plate, the first side plate and the second side plate are arranged oppositely, the first side plate and the second side plate correspond to the first connecting point and are provided with second connecting contacts, the first side plate is provided with a magnetic part, and the second side plate corresponds to the magnetic part and is provided with a magnetic metal part.

Furthermore, the magnetic pieces are arranged at four corners close to the first side plate, and the magnetic metal pieces are arranged at four corners close to the second side plate.

Further, the surface of battery body both sides is equipped with the spread groove, first curb plate and second curb plate correspond the spread groove and are equipped with the protruding edge of connection.

Further, the magnetic member is a magnet.

Further, the magnetic metal piece is an iron sheet.

Compared with the prior art, the beneficial effects of the utility model are that: the first connecting point that communicates with utmost point post is equipped with on the both sides surface of battery body, connects the shell and is equipped with the second connecting point corresponding to first connecting point, when connecting the shell cover outside battery body, the second is connected the contact point and is inconsistent the intercommunication with first connecting point, and accessible second connecting point connects between the battery to need not to connect with the help of wire or extra appurtenance, convenient to use effectively improves the connection efficiency of lithium cell. The first side plate and the second side plate of the connecting shell are respectively provided with a magnetic part and a magnetic metal part, the batteries can be adsorbed by magnetic force, and then the second connecting contacts are abutted. Through changing the connection direction of connecting shell and battery body, can switch over battery series connection or parallelly connected two kinds of connected modes fast, easy operation, convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of a high-voltage terpolymer battery capable of being rapidly connected according to the present invention.

Fig. 2 is a schematic structural diagram of a battery body of a high-voltage terpolymer battery capable of being quickly connected according to the present invention.

Fig. 3 is a schematic structural diagram of a connection case of a high-voltage terpolymer battery capable of being quickly connected according to the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

As shown in fig. 1 to 3, in a preferred embodiment, the high voltage ternary polymer battery capable of being quickly connected of the present invention mainly comprises a battery body 1 and a connection case 2. Wherein, the upper end of battery body 1 is equipped with utmost point post 3, and utmost point post 3 includes positive post and negative pole post, is equipped with first contact point 4 on the side of battery body 1 both sides, and the quantity of first contact point 4 on every side is two, communicates with positive post and negative pole post respectively. It should be noted that the first connection contact point 4 and the terminal 3 can be communicated by disposing a metal sheet inside the battery body 1, which is not described herein.

The connecting shell 2 is made of a non-conductive material and comprises a bottom plate 5, a first side plate 6 and a second side plate 7. The bottom plate 5 matches with the bottom surface size of the battery body 1, the first side plate 6 and the second side plate 7 are vertically and oppositely arranged on two sides of the bottom plate 5, and the first side plate 6 and the second side plate 7 match with the side surface areas on two sides of the battery body 1. The first side plate 6 and the second side plate 7 are provided with a second connecting contact 8 corresponding to the first connecting contact 4, and when the connecting shell 2 is sleeved outside the battery body 1, the second connecting contact 8 is abutted against and communicated with the first connecting contact 4.

The first side plate 6 is provided with a magnetic part 9, and the second side plate 7 is provided with a magnetic metal part 10 corresponding to the magnetic part 9. The batteries can be connected by attracting the magnetic metal piece 10 through the magnetic piece 9.

Specifically, two side surfaces of the battery body 1 are defined as a first side surface and a second side surface respectively, when the first side plate 6 of the connecting shell 2 abuts against the first side surface, the second side plate 7 abuts against the second side surface, the first side plate 6 abuts against the second side surface, and the second side plate 7 abuts against the first side surface, the second side plate 6 is in reverse connection; when two batteries are required to be connected in parallel, the first side plate 6 and the second side plate 7 of the two batteries which are connected in a positive mode are close to each other, and under the action of magnetic force, the two batteries are adsorbed to each other, and the second connecting contact 8 is enabled to be abutted, so that the two batteries are connected in parallel. When two batteries need to be connected in series, the first side plate 6 and the second side plate 7 of one positive connected battery and one negative connected battery are close to each other, so that the series connection of the two batteries is realized.

In this embodiment, the magnetic member 9 is preferably a magnet, the magnetic metal member 10 is preferably a patch, the magnetic member 9 is disposed at four corners close to the first side plate 6, and the magnetic metal member 10 is disposed at four corners close to the second side plate 7, so as to ensure connection stability.

The surface of battery body 1 both sides is equipped with spread groove 11, and first curb plate 6 and second curb plate 7 correspond spread groove 11 and are equipped with and connect protruding edge 12, connect 2 accessible of shell connect protruding edge 12 insert spread groove 11 with the realization with battery body 1's quick connection.

The utility model discloses be equipped with the first point of connection 4 that communicates with utmost point post 3 on the both sides surface of battery body 1, connect shell 2 to correspond first point of connection 4 and be equipped with second connection contact 8, when connecting 2 covers of shell outside battery body 1, second connection contact 8 and first point of connection 4 counterbalance intercommunication, accessible second connection contact 8 is connected between the battery to need not to connect by means of wire or extra appurtenance, and convenient to use effectively improves the connection efficiency of lithium cell. The first side plate 6 and the second side plate 7 of the connecting shell 2 are respectively provided with a magnetic part 9 and a magnetic metal part 10, the batteries can be adsorbed by magnetic force, and then the second connecting contact 8 is abutted, so that the operation is simple, the positioning is accurate, and the connecting efficiency is further improved. Through changing the connection direction of connecting shell 2 and battery body 1, can switch over two kinds of connected modes of battery series connection or parallelly connected fast, easy operation, convenient to use.

In the description of the present invention, it is to be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.

Claims

1. A high-voltage ternary polymer battery capable of being quickly connected is characterized by comprising a battery body and a connecting shell, wherein the upper end of the battery body is provided with a pole, the surfaces of two sides of the battery body are provided with first connecting points, and the first connecting points are communicated with the pole; the connecting shell is detachably connected with the battery body, the connecting shell comprises a bottom plate, a first side plate and a second side plate, the first side plate and the second side plate are arranged oppositely, the first side plate and the second side plate correspond to the first connecting point and are provided with second connecting contacts, the first side plate is provided with a magnetic part, and the second side plate corresponds to the magnetic part and is provided with a magnetic metal part.

2. The rapidly connectable high voltage terpolymer battery of claim 1, wherein the magnetic pieces are disposed proximate to four corners of the first side plate and the magnetic metal pieces are disposed proximate to four corners of the second side plate.

3. The rapidly connectable high voltage terpolymer battery according to claim 1, wherein the surfaces of both sides of the battery body are provided with connecting grooves, and the first and second side plates are provided with connecting convex edges corresponding to the connecting grooves.

4. The quick-connectable high-voltage terpolymer battery according to claim 1, wherein the magnetic member is a magnet.

5. The rapidly connectable high voltage terpolymer battery according to claim 1, wherein the magnetic metal piece is an iron sheet.