CN220821678U - Battery protection plate structure and battery - Google Patents
Battery protection plate structure and battery Download PDFInfo
- Publication number
- CN220821678U CN220821678U CN202322399456.7U CN202322399456U CN220821678U CN 220821678 U CN220821678 U CN 220821678U CN 202322399456 U CN202322399456 U CN 202322399456U CN 220821678 U CN220821678 U CN 220821678U
- Authority
- CN
- China
- Prior art keywords
- substrate
- battery protection
- battery
- protection plate
- plate structure
- 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.)
- Active
Links
- 239000000758 substrate Substances 0.000 claims abstract description 57
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 49
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 25
- 238000004806 packaging method and process Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000008542 thermal sensitivity Effects 0.000 description 1
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a battery protection plate structure and a battery, wherein the battery protection plate structure comprises a substrate, a connecting structure for connecting a battery core is arranged on the substrate, the connecting structure comprises at least two nickel sheets, a plurality of extending parts are connected in the first direction of the substrate, intervals are kept between the extending parts, SIP modules are arranged on the extending parts, and the SIP modules are located on one surface of the extending parts facing the nickel sheets. Compared with the prior art, the battery protection plate structure has the advantages of being wide in thickness, small in thickness, good in applicability and the like.
Description
Technical Field
The utility model relates to the field of mobile phone battery components, in particular to a battery protection plate structure and a battery.
Background
Along with the popularization of the 5G technology, the mobile phone quick charge is also a mainstream trend, a battery protection board is usually required to be equipped for a mobile phone battery to prevent the battery from being damaged by surge current or other safety problems, and how to increase the size of a battery core to expand the capacity under the condition of meeting the quick charge current and the protection effect thereof is the direction of the important research in the industry at present.
In the field of mobile phone quick charging, because the internal space of the mobile phone is limited, if the size of the battery core needs to be enlarged to increase the capacity, the battery core can be realized only by reducing the sizes of other parts; at present, electronic components, modules and the like for realizing functions are required to be installed on the battery protection board of the mobile phone, but the thickness of the electronic components is reduced to the limit and cannot be continuously compressed any more under the prior art, so that the size of other parts of the battery protection board is required to be considered to be reduced; in the prior art, the conventional mobile phone battery protection board is generally and directly integrated with the SIP module and is arranged on the battery protection board, so that the battery protection board needs to be properly increased in width according to the size of the SIP module, a nickel sheet connected with a battery core is further required to be arranged on the battery protection board to prevent collision, the SIP module needs to be arranged on the other surface of the battery protection board far away from the nickel sheet, the thickness of the battery protection board can be further increased by adopting the mode, and the space inside the mobile phone is limited, so that the width and the thickness of the conventional battery protection board are overlarge, and the space reserved for a battery is relatively small, thereby reducing the capacity of the mobile phone battery, shortening the endurance time and greatly reducing the use experience of mobile phone users.
Disclosure of utility model
The utility model aims to provide a battery protection plate structure with small width and thickness and good applicability and a battery.
The utility model provides a battery protection board structure, includes the base plate, the first terminal surface of base plate is equipped with the connection structure who is used for connecting the electric core, at least one side of base plate width direction outwards extends and forms two at least extension, and two at least all be equipped with the SIP module on the extension, the SIP module is located the extension with the surface of first terminal surface homonymy.
In the above technical scheme, the battery protection board structure mainly suitable for protecting mobile phone batteries comprises a substrate, wherein a connecting structure is arranged on a first end face of the substrate and is used for connecting a battery core, at least two extending parts are formed by extending outwards in the width direction of the substrate, the extending parts are electrically connected with the substrate, an SIP module is arranged on the extending parts and is positioned on the surface of the extending parts on the same side as the first end face and is attached to the extending parts, and the SIP module is used for protecting the batteries; the application relates to a mobile phone battery protection board, which is characterized in that a SIP module is directly integrated on a substrate, the substrate is required to be properly increased in width according to the size of the SIP module, a nickel plate connected with a battery core is required to be arranged on the substrate, and the like, so that the SIP module is required to be arranged on the other side of the substrate away from the nickel plate.
Further, as a preferable technical scheme, the number of the extending portions is two, and the two extending portions are located on the same side in the width direction of the substrate and are respectively close to two ends in the length direction of the substrate.
In the above technical scheme, the two extending parts are arranged on the same side of the width direction of the substrate and are respectively close to the left end and the right end of the length direction of the substrate so as to reduce the whole width.
Further, as a preferable technical scheme, the extension part is provided with a mounting part, and the SIP module is arranged on the mounting part.
In the above technical scheme, the extension portion is provided with a mounting portion, the mounting portion widens according to the size of the SIP module, and two sides of the mounting portion extend outwards from the extension portion to form a part for mounting the SIP module.
Further, as a preferable technical scheme, a connector is arranged at one end of the extending part far away from the substrate.
In the above technical scheme, the one end that the extension was kept away from the base plate is provided with the connector, the connector is used for carrying out the lock with the mobile phone motherboard and is connected to make the battery normally supply power for the cell-phone.
Further, as a preferable technical scheme, one end of the substrate is provided with a temperature sensing element, and the temperature sensing element is located on the first end face of the substrate.
In the above technical scheme, the first end face of the base plate is provided with the temperature sensing piece, the temperature sensing piece has thermal sensitivity, and the resistance value can be changed according to the change of temperature, so that the surge current generated during the startup of the mobile phone can be limited, and the startup protection effect is achieved.
Further, as a preferable technical scheme, the substrate is provided with an integrated element, and the integrated element is arranged on the first end face of the substrate.
In the above technical scheme, the first end face of the substrate is further provided with integrated elements, the nickel sheets are distributed at intervals, and the integrated elements are arranged between the nickel sheets.
Further, as an optimized technical scheme, the SIP module comprises a PCB, a plurality of components arranged on the PCB, and a plastic package frame for plastic packaging the components on the PCB.
In the above technical scheme, the SIP module comprises a PCB, components and parts and a plastic package frame, wherein the components and parts are arranged on the PCB, and the plastic package frame is used for packaging the components and parts on the PCB so as to prevent the components and parts from being interfered by external environments.
Further, as a preferable technical scheme, the connecting structure comprises at least two nickel sheets.
In the above technical scheme, the connection structure comprises nickel plates, at least two nickel plates are arranged, and the nickel plates are used for being connected with the battery cells.
A battery is suitable for the battery protection plate structure disclosed by the application.
In the above technical scheme, the battery protection plate structure of the application can be adjusted according to the internal space structure of the mobile phone, the shape structure of the battery and the like, and is applicable to various mobile phone batteries.
Compared with the prior art, the battery protection plate structure and the battery have the following beneficial effects:
according to the application, the extension parts are arranged in the width direction of the substrate, the SIP module is divided into a plurality of extension parts and arranged on each extension part, and the substrate does not need to be widened according to the SIP module, so that the width of the substrate can be reduced, wherein the SIP module is arranged on the surface of the extension part on the same side as the first end face and on the same side of the battery protection board as the connection structure, the thickness of the whole battery protection board can be reduced, the width and the thickness of the whole battery protection board are reduced through the extension parts, more space is vacated for placing a mobile phone battery, the size design of the mobile phone battery is larger, the capacity can be increased accordingly, and the use duration and experience of a user are improved.
The application has good applicability, when the SIP module is designed with a plurality of groups according to the function requirement, the installation requirement can be met by changing the number of the extension parts, thereby meeting the use of various mobile phone batteries and having good applicability.
Drawings
Fig. 1 is a perspective view of a battery protection plate structure according to an embodiment.
Fig. 2 is a top view of a battery protection plate structure according to an embodiment.
Fig. 3 is a front view of a battery protection plate structure in an embodiment.
Reference numerals in the drawings illustrate:
10-a substrate; 11-nickel flakes; 12-a temperature sensing member; 13-an integrated component; 20-extension; 21-a mounting part; a 22-connector; 30-SIP module.
Detailed Description
The battery protection plate structure and the battery of the present utility model will be described in further detail with reference to specific embodiments and drawings.
Referring to fig. 1 to 3, in a non-limiting embodiment of the present utility model, a battery protection board structure includes a substrate 10, a first end surface of the substrate 10 is provided with a connection structure for connecting a battery cell, at least one side of a width direction of the substrate 10 extends outwards to form at least two extension portions 20, at least two extension portions 20 are provided with SIP modules 30, and the SIP modules 30 are located on a surface of the extension portion 20 on the same side as the first end surface.
In this embodiment, a battery protection board structure is related to, which is mainly suitable for protecting a mobile phone battery, and includes a substrate 10, a connection structure is disposed on a first end surface of the substrate 10, the connection structure is used for connecting a battery cell, at least two extending portions 20 are formed by extending outwards in a width direction of the substrate 10, the extending portions 20 are electrically connected with the substrate 10, an SIP module 30 is disposed on the extending portion 20, the SIP module 30 is located on a surface, on the same side as the first end surface, of the extending portion 20, and is attached to the extending portion 20, and the SIP module 30 is used for protecting the battery; in the prior art, the SIP module 30 is generally directly concentrated into a whole and is arranged on the substrate 10, so that the substrate 10 needs to be properly increased in width according to the size of the SIP module 30, and the nickel plate connected with the battery core is also required to be arranged on the substrate 10, so that the SIP module 30 needs to be arranged on the other side of the substrate 10 far away from the nickel plate 11.
In this embodiment, referring to the drawings, the first end face is the face of the substrate 10 on which the nickel sheet 11 is located.
Referring to fig. 1 to 3, in a non-limiting embodiment of the utility model, there are two extending portions 20, and the two extending portions 20 are located on the same side of the substrate 10 in the width direction and are respectively close to two ends of the substrate 10 in the length direction.
In this embodiment, preferably, two extension portions 20 are provided, and the two extension portions 20 are located on the same side of the width direction of the substrate 10 and are respectively close to the left and right ends of the length direction of the substrate 10, so as to reduce the overall width.
Referring to fig. 1 to 3, in a non-limiting embodiment of the present utility model, the extension portion 20 is provided with a mounting portion 21, and the SIP module 30 is disposed on the mounting portion 21.
In this embodiment, the extension portion 20 is provided with a mounting portion 21, the mounting portion 21 is widened according to the size of the SIP module 30, and two sides of the mounting portion 21 extend out from the extension portion 20 to form a portion for mounting the SIP module 30; in this embodiment, specifically, the mounting portion 21 is designed according to the size of the SIP module 30 to be mounted.
Referring to fig. 1-3, in a non-limiting embodiment of the utility model, the end of the extension 20 remote from the substrate 10 is provided with a connector 22.
In this embodiment, a connector 22 is disposed at an end of the extension 20 away from the substrate 10, and the connector 22 is used for being fastened with a mobile phone motherboard, so that the battery can normally supply power to the mobile phone.
Referring to fig. 1 to 3, in a non-limiting embodiment of the present utility model, one end of the substrate 10 is provided with a temperature sensing element 12, and the temperature sensing element 12 is located on a first end surface of the substrate 10.
In this embodiment, the first end surface of the substrate 10 is provided with a temperature sensing element 12, and the temperature sensing element 12 has a thermal property, and can change the resistance value according to the change of temperature, so as to limit the surge current generated when the mobile phone is started, and play a role in startup protection.
Referring to fig. 1 to 3, in a non-limiting embodiment of the present utility model, an integrated component 13 is disposed on the substrate 10, and the integrated component 13 is disposed on a first end surface of the substrate 10.
In this embodiment, the first end surface of the substrate 10 is further provided with integrated elements 13, the nickel sheets 11 are distributed at intervals, and the integrated elements 13 are disposed between the nickel sheets 11; in this embodiment, preferably, 2 nickel sheets 11 are provided according to the cell structure, and the integrated component 13 is located on the substrate 10 between 2 nickel sheets 11.
Referring to fig. 1 to 3, in a non-limiting embodiment of the present utility model, the SIP module 30 includes a PCB board, a plurality of components disposed on the PCB board, and a plastic package frame for plastic packaging the plurality of components on the PCB board.
In this embodiment, the SIP module 30 includes a PCB board, components and a plastic package frame, where the components are disposed on the PCB board, and the plastic package frame encapsulates the components on the PCB board, so as to prevent the components from being interfered by external environments.
Referring to fig. 1 to 3, in a non-limiting embodiment of the present utility model, the connection structure includes at least two nickel plates 11.
In this embodiment, the connection structure includes nickel plates 11, at least two nickel plates 11 are provided, and the nickel plates 11 are used for being connected with the electric core.
In the description of the present utility model, it should be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, in the description of the present utility model, the meaning of "a plurality", "a number" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
While the utility model has been described in conjunction with the specific embodiments 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, all such alternatives, modifications, and variations are included within the spirit and scope of the following claims.
Claims (9)
1. The utility model provides a battery protection plate structure, its characterized in that includes the base plate, the first terminal surface of base plate is equipped with the connection structure who is used for connecting the electric core, the outside extension of at least one side of base plate width direction forms two at least extension, and two at least all be equipped with the SIP module on the extension, the SIP module is located the extension with the surface of first terminal surface homonymy.
2. The battery protection plate structure according to claim 1, wherein the number of the extending portions is two, and the two extending portions are located on the same side in the width direction of the substrate and are respectively close to both ends in the length direction of the substrate.
3. The battery protection plate structure according to claim 1, wherein a mounting portion is provided on the extension portion, and the SIP module is provided on the mounting portion.
4. The battery protection plate structure of claim 1, wherein an end of the extension portion remote from the substrate is provided with a connector.
5. The battery protection plate structure according to claim 1, wherein one end of the substrate is provided with a temperature sensing member, and the temperature sensing member is located on the first end surface of the substrate.
6. The battery protection plate structure according to claim 1, wherein the substrate is provided with an integrated component, and the integrated component is disposed on the first end surface of the substrate.
7. The battery protection board structure of claim 1, wherein the SIP module comprises a PCB board, a plurality of components disposed on the PCB board, and a plastic package frame for plastic packaging the plurality of components on the PCB board.
8. The battery protection plate structure of claim 1, wherein the connection structure comprises at least two nickel plates.
9. A battery comprising the battery protection plate structure according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322399456.7U CN220821678U (en) | 2023-09-05 | 2023-09-05 | Battery protection plate structure and battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322399456.7U CN220821678U (en) | 2023-09-05 | 2023-09-05 | Battery protection plate structure and battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220821678U true CN220821678U (en) | 2024-04-19 |
Family
ID=90698407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322399456.7U Active CN220821678U (en) | 2023-09-05 | 2023-09-05 | Battery protection plate structure and battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220821678U (en) |
-
2023
- 2023-09-05 CN CN202322399456.7U patent/CN220821678U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI703753B (en) | Battery module and car | |
| CN110299479B (en) | Electronic device | |
| CN202721220U (en) | Secondary battery pack with novel structure and protective circuit module (PCM) | |
| KR101182135B1 (en) | Secondary Battery Pack of Embedded Type with Structure of Excellent Stability | |
| EP2733775B1 (en) | Secondary battery pack | |
| EP2744017B1 (en) | Secondary battery pack | |
| US9083028B2 (en) | Secondary battery pack of novel structure | |
| EP2731175B1 (en) | Secondary battery pack | |
| EP3063822B1 (en) | Signal collection and power connection assembly | |
| EP2068419A2 (en) | Protection circuit module for a rechargeable battery | |
| CN103367684A (en) | Rechargeable battery pack | |
| CN113690538B (en) | Battery protection plate, manufacturing method thereof, battery and electronic equipment | |
| KR20100064667A (en) | Battery pack | |
| CN218632377U (en) | Battery and electronic device | |
| CN212303779U (en) | Battery and electronic device with same | |
| CN220821678U (en) | Battery protection plate structure and battery | |
| CN219658819U (en) | Battery and electricity utilization device | |
| CN217641647U (en) | Protection board subassembly, battery and electronic equipment of battery | |
| CN216529213U (en) | Battery structure and electronic equipment | |
| CN214672765U (en) | Battery and electric equipment | |
| CN221043356U (en) | Battery protection board, battery assembly and electronic equipment | |
| JP3609683B2 (en) | Pack battery | |
| CN220710536U (en) | Battery protection board, battery assembly and electronic equipment | |
| CN221283395U (en) | Battery protection board and battery | |
| US20120034495A1 (en) | Battery pack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |