CN210074001U - Ternary lithium battery with reliable contact - Google Patents
Ternary lithium battery with reliable contact Download PDFInfo
- Publication number
- CN210074001U CN210074001U CN201921333172.5U CN201921333172U CN210074001U CN 210074001 U CN210074001 U CN 210074001U CN 201921333172 U CN201921333172 U CN 201921333172U CN 210074001 U CN210074001 U CN 210074001U
- Authority
- CN
- China
- Prior art keywords
- contact
- ternary lithium
- pot head
- battery body
- reliable
- 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
Images
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
- Primary Cells (AREA)
Abstract
The utility model relates to a reliable ternary lithium cell of contact can with the firm reliable electric connection of cell-phone main part, including battery body, cover at the first pot head and the second pot head of this end of body of battery and fill up the backing plate on battery body, a backing plate side and first pot head fixed connection, opposite side and second pot head sliding connection are provided with the wiring port that is used for battery body and cell-phone main part electric connection on the first pot head. The utility model provides a reliable ternary lithium cell of contact can effectively solve traditional battery swell back contact failure's problem, and this ternary lithium cell still can keep the good contact of contact to pass the electric capacity after using a period.
Description
Technical Field
The utility model relates to a lithium cell field especially is about a reliable ternary lithium cell of contact.
Background
With the improvement of living standard of people, the mobile phone is further popularized, and more people use the mobile phone. The mobile phone battery as one of the important parts of the mobile phone is an energy storage tool for providing power for the mobile phone, and consists of three parts: the battery comprises a battery cell, a protection circuit and a shell. After the traditional mobile phone battery is swelled, the contact between the contact and the mobile phone becomes very loose, and the phenomenon of poor contact is easily caused.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a solve above-mentioned technical problem, provide a reliable ternary lithium cell of contact, can effectively solve traditional battery swell back contact failure's problem, this ternary lithium cell is after using a period, still can keep the good contact biography electric capacity of contact.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a reliable ternary lithium cell of contact, can with the firm reliable electric connection of cell-phone main part, includes the battery body, overlaps first end cover and the second end cover at this end of body of battery and fills up the backing plate on the battery body, a backing plate side and first end cover fixed connection, opposite side and second end cover sliding connection, be provided with the wiring port that is used for with battery body and cell-phone main part electric connection on the first end cover.
Preferably, the first end cap is provided with a first chamber for receiving an end of the battery body.
Preferably, the second end sleeve is provided with a second chamber for receiving an end of the battery body.
Preferably, the second end sleeve is internally provided with an elastic element.
Preferably, the backing plate is provided with a first notch, the second end sleeve is provided with a second notch matched with the first notch in a sliding manner, the first notch is provided with a sliding rail, and the second notch is provided with a groove sleeved on the sliding rail.
Preferably, the wiring port is disposed within the first chamber.
Preferably, the resilient member is disposed within the second chamber.
The utility model discloses compare in prior art's beneficial effect and be:
the utility model discloses a reliable ternary lithium cell of contact, can effectively solve the problem of contact failure behind the traditional battery swell, this ternary lithium cell is after using a period, the swell of certain degree takes place easily for the battery body, after the swell, the thickness of battery body increases, meanwhile the length and the width of battery body can reduce, because the tip of battery body is wrapped up by first pot head and second pot head, still be provided with the elastic component in the second pot head simultaneously, the length and the width of battery body have reduced, but the elastic component still can firmly push up the battery body contact in first pot head, be connected firmly with the wiring port in the first pot head, keep the good contact biography electric capacity of contact constantly.
Drawings
Fig. 1 is a structural diagram of a ternary lithium battery with reliable contact in an embodiment of the present invention.
Fig. 2 is a cross-sectional view of a ternary lithium battery with reliable contact according to an embodiment of the present invention after a battery body is removed.
Detailed Description
To facilitate understanding of those skilled in the art, the present invention will be described in further detail with reference to specific embodiments and drawings.
Referring to fig. 1-2, an embodiment of the present invention includes:
the utility model provides a reliable ternary lithium cell of contact, includes battery body 1, the cover at first end cover 2 and the second end cover 3 of battery body 1 tip and fills up backing plate 4 on battery body 1, 4 sides of backing plate and 2 fixed connection, opposite side and 3 sliding connection of second end cover with first end cover, are provided with the wiring port 5 that is used for battery body 1 and cell-phone main part electric connection on the first end cover 2. The first end cap 2 is provided with a first cavity 6 for receiving an end of the battery body 1. The second end cap 3 is provided with a second chamber 7 for receiving the end of the battery body 1. An elastic member 8 is arranged in the second end sleeve 3. The backing plate 4 is provided with a first gap 9, the second end sleeve 3 is provided with a second gap 10 matched with the first gap 9 to slide, the first gap 9 is provided with a slide rail, and the second gap 10 is provided with a groove sleeved on the slide rail. The wiring port 5 is disposed within the first chamber 6. The resilient member 8 is arranged in the second chamber 7.
The reliable ternary lithium cell of contact of this embodiment, can effectively solve the problem of traditional battery swell back contact failure, this ternary lithium cell is after using a period, the swell of certain degree takes place easily for the battery body, after the swell, the thickness of battery body increases, meanwhile, the length and the width of battery body can reduce, because the tip of battery body is wrapped up by first pot head and second pot head, still be provided with the elastic component in the second pot head simultaneously, the length and the width of battery body have reduced, but the elastic component still can firmly push up the battery body contact in first pot head, be connected firmly with the wiring port in first pot head, the good contact biography electric capacity who keeps the contact constantly.
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 (7)
1. The utility model provides a reliable ternary lithium cell of contact which characterized in that, includes battery body (1), cover first pot head (2) and second pot head (3) at battery body (1) tip and fills up backing plate (4) on battery body (1), backing plate (4) one side and first pot head (2) fixed connection, opposite side and second pot head (3) sliding connection, be provided with on first pot head (2) and be used for battery body (1) and cell-phone main part electric connection's wiring port (5).
2. The contact-safe ternary lithium battery according to claim 1, characterized in that the first terminal sleeve (2) is provided with a first chamber (6) for receiving an end of the battery body (1).
3. The contact-safe ternary lithium battery according to claim 1, characterized in that the second terminal sleeve (3) is provided with a second chamber (7) for receiving an end of the battery body (1).
4. The contact-reliable ternary lithium battery according to claim 1 or 3, characterized in that an elastic member (8) is arranged in the second end cap (3).
5. The ternary lithium battery with reliable contact according to claim 1, wherein the backing plate (4) is provided with a first notch (9), the second end sleeve (3) is provided with a second notch (10) which is matched with the first notch (9) to slide, the first notch (9) is provided with a slide rail, and the second notch (10) is provided with a groove which is sleeved on the slide rail.
6. The contact-safe ternary lithium battery according to claim 2, wherein the connection port (5) is provided in the first chamber (6).
7. The contact-safe ternary lithium battery according to claim 4, wherein the resilient member (8) is arranged in the second chamber (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921333172.5U CN210074001U (en) | 2019-08-16 | 2019-08-16 | Ternary lithium battery with reliable contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921333172.5U CN210074001U (en) | 2019-08-16 | 2019-08-16 | Ternary lithium battery with reliable contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210074001U true CN210074001U (en) | 2020-02-14 |
Family
ID=69430976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921333172.5U Expired - Fee Related CN210074001U (en) | 2019-08-16 | 2019-08-16 | Ternary lithium battery with reliable contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210074001U (en) |
-
2019
- 2019-08-16 CN CN201921333172.5U patent/CN210074001U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019140924A1 (en) | Cylindrical battery positive electrode protection device having usb charging function | |
| CN201601712U (en) | Integrated mobile phone with Bluetooth earphone | |
| CN210074001U (en) | Ternary lithium battery with reliable contact | |
| CN204230372U (en) | For the dorsal clamp type battery of mobile phone | |
| CN205160605U (en) | Solar charging cell -phone shell | |
| CN202721212U (en) | Back-clamping mobile phone portable power source | |
| CN201541013U (en) | Combination of socket and plug of battery connector | |
| CN204156916U (en) | Charging cell protective sleeve | |
| CN204559215U (en) | A kind of portable power source with hand-pressing power generation device | |
| CN211265523U (en) | Lithium battery packaging structure | |
| CN206042119U (en) | Can wireless cell -phone shell that charges | |
| CN207304047U (en) | A kind of free-splicing charger | |
| CN210201519U (en) | USB rechargeable battery with mobile power supply function | |
| CN204441943U (en) | A kind of charge circuit of screwdriver | |
| CN110300366A (en) | A kind of portable hearing aid | |
| CN215184387U (en) | Bluetooth headset battery fast-assembling anchor clamps | |
| CN207234446U (en) | Board structure of circuit and the back splint battery with the board structure of circuit | |
| CN218939898U (en) | Combined small lithium battery | |
| CN204392521U (en) | A kind of earphone with transfer of data and charge function | |
| CN211508658U (en) | Universal back clip for mobile phone rechargeable battery | |
| CN203608238U (en) | Novel mobile phone shell | |
| CN212751813U (en) | Charger with PD quick charging protocol | |
| CN208157481U (en) | A kind of Split type multi-purpose mobile phone battery | |
| CN206976478U (en) | A kind of positive plate of disposable lithium-battery | |
| CN212725500U (en) | V-shaped battery clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20210816 |