CN209747569U - Battery with a battery cell - Google Patents
Battery with a battery cell Download PDFInfo
- Publication number
- CN209747569U CN209747569U CN201822211182.3U CN201822211182U CN209747569U CN 209747569 U CN209747569 U CN 209747569U CN 201822211182 U CN201822211182 U CN 201822211182U CN 209747569 U CN209747569 U CN 209747569U
- Authority
- CN
- China
- Prior art keywords
- battery
- sealing
- positive
- casing
- negative terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Connection Of Batteries Or Terminals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model provides a battery belongs to the battery field. The terminal of some batteries on it has solved current market, and its sealing performance is not enough, isolated outside air that can not be fine for battery life is not long problem, a battery, including casing and the battery utmost point group of setting in the casing inside, the casing top is provided with positive negative terminal, positive negative terminal pass through connecting piece and battery utmost point group link, positive negative terminal one end set up inside the connecting piece, the positive negative terminal other end set up outside at the casing, the internal surface of casing be provided with convex part and spacing portion, the connecting piece divide into sealing and connecting portion, the sealing adopt flexible material to make, the convex part be located the top of sealing, spacing portion encircle the cladding around the sealing, positive negative terminal outside pot head be equipped with the swivel nut. The utility model discloses fine sealed effect has.
Description
Technical Field
The utility model belongs to the battery field, in particular to battery.
Background
The terminal is a member for connecting the battery to an external conductor. In electrotechnology, a terminal is a multi-finger terminal, namely a wiring terminal, a type division single hole, a double hole, a socket, a hook and the like, and the material division is copper silver plating, copper zinc plating, copper, aluminum, iron and the like. Their function is primarily to transmit electrical signals or to conduct electricity.
However, the terminals of some storage batteries in the existing market are not enough in sealing performance and cannot well isolate external air, so that the service life of the storage batteries is not long.
Disclosure of Invention
The utility model aims at providing a battery to the above-mentioned problem that exists among the prior art.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides a battery, its characterized in that, includes the casing and sets up the inside battery utmost point group in the casing, the casing top is provided with positive negative terminal, positive negative terminal pass through connecting piece and battery utmost point group link, positive negative terminal one end set up inside the connecting piece, the positive negative terminal other end set up outside the casing, the internal surface of casing be provided with convex part and spacing portion, the connecting piece divide into sealing portion and connecting portion, the sealing portion adopt flexible material to make, the convex part be located the top of sealing portion, spacing portion encircle the cladding around the sealing portion, positive negative terminal outside pot head be equipped with swivel nut.
The utility model discloses a theory of operation: when the connecting piece is installed on a positive terminal and a negative terminal of an assembled battery, the rotating nut rotates downwards, then the upper shell rotates downwards along with the rotating nut and moves downwards, the convex part is embedded into the sealing part of the connecting piece in the downward movement process of the upper shell, and the sealing part of the connecting piece is made of flexible materials. At the positive and negative terminals, the inside and the outside of the battery are isolated and can not be communicated with each other, thereby having good sealing effect.
In the above battery, one end of the positive and negative electrode terminals is connected to the connecting portion.
In the battery, the convex part is in an inverted triangle shape.
In the above battery, the sealing portion is made of latex.
In the battery, the connecting part is made of a metal material.
In the battery, the positive and negative terminals are further sleeved with sealing rings, and the sealing rings are located between the inner surface of the shell and the sealing part.
Compared with the prior art, the utility model has the advantages of it is following:
1. The utility model discloses in positive negative pole terminal department, the inside and the outside separation of battery can not communicate, have played fine sealed effect.
2. The utility model discloses the sealing adopts the flexible material latex to make, so because the sealing receives the extrusion at the in-process of installation, spacing portion plays and stops the effect, has played fine sealed effect.
3. The utility model discloses positive negative pole terminal still overlaps and is equipped with the sealing washer, and the sealing washer is located between casing internal surface and the sealing, has further played sealed effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1, a housing; 2. a battery pole group; 3. positive and negative terminals; 4. a connecting member; 5. a convex portion; 6. a limiting part; 7. a sealing part; 8. a connecting portion; 9. rotating the nut; 10. and (5) sealing rings.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, a battery, including casing 1 and the battery utmost point group 2 of setting in casing 1 inside, casing 1 top is provided with positive negative terminal 3, positive negative terminal 3 passes through connecting piece 4 and is connected with battery utmost point group 2, positive negative terminal 3 one end sets up inside connecting piece 4, the positive negative terminal 3 other end sets up outside casing 1, the internal surface of casing 1 is provided with convex part 5 and spacing portion 6, connecting piece 4 is divided into sealing portion 7 and connecting portion 8, sealing portion 7 adopts flexible material to make, convex part 5 is located the top of sealing portion 7, spacing portion 6 encircles cladding around sealing portion 7, the pot head is equipped with swivel nut 9 in positive negative terminal 3 outside one end.
More specifically, one end of the positive and negative electrode terminals 3 is connected to the connection portion 8.
More specifically, the projection 5 has an inverted triangular shape. The inverted triangular projection 5 can be more favorably fitted into the seal portion 7.
More specifically, the seal portion 7 is made of latex. Sealing portion 7 adopts flexible material latex to make, so because sealing portion 7 receives the extrusion at the in-process of installation, spacing portion 6 plays and stops the effect, has played fine sealed effect.
To be more specific, the connecting portion 8 is made of a metal material.
In more detail, the positive and negative terminals 3 are further sleeved with sealing rings 10, and the sealing rings 10 are located between the inner surface of the casing 1 and the sealing part 7. Further plays a role in sealing.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
although the terms of the case 1, the battery pole group 2, the positive and negative electrode terminals 3, the connector 4, the convex portion 5, the stopper portion 6, the sealing portion 7, the connecting portion 8, the swivel nut 9, the gasket 10, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (6)
1. A battery is characterized by comprising a shell (1) and a battery pole group (2) arranged inside the shell (1), the top of the shell (1) is provided with a positive terminal and a negative terminal (3), the positive terminal and the negative terminal (3) are connected with the battery pole group (2) through a connecting piece (4), one end of the positive and negative terminals (3) is arranged inside the connecting piece (4), the other end of the positive and negative terminals (3) is arranged outside the shell (1), the inner surface of the shell (1) is provided with a convex part (5) and a limiting part (6), the connecting piece (4) is divided into a sealing part (7) and a connecting part (8), the sealing part (7) is made of flexible material, the convex part (5) is positioned above the sealing part (7), spacing portion (6) encircle the cladding around sealing portion (7), positive negative pole terminal (3) outside pot head be equipped with swivel nut (9).
2. A battery according to claim 1, wherein one end of the positive and negative terminals (3) is connected to the connecting portion (8).
3. A battery according to claim 1, characterized in that said protrusions (5) have an inverted triangular shape.
4. A battery according to claim 1, characterized in that the sealing part (7) is made of latex.
5. A battery according to claim 1, characterized in that the connecting part (8) is made of a metal material.
6. The battery according to claim 1, wherein the positive and negative terminals (3) are further sleeved with sealing rings (10), and the sealing rings (10) are located between the inner surface of the casing (1) and the sealing part (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822211182.3U CN209747569U (en) | 2018-12-27 | 2018-12-27 | Battery with a battery cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822211182.3U CN209747569U (en) | 2018-12-27 | 2018-12-27 | Battery with a battery cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209747569U true CN209747569U (en) | 2019-12-06 |
Family
ID=68704152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822211182.3U Expired - Fee Related CN209747569U (en) | 2018-12-27 | 2018-12-27 | Battery with a battery cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209747569U (en) |
-
2018
- 2018-12-27 CN CN201822211182.3U patent/CN209747569U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20201227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |