CN217641490U - Battery protection board and battery - Google Patents
Battery protection board and battery Download PDFInfo
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- CN217641490U CN217641490U CN202221014459.3U CN202221014459U CN217641490U CN 217641490 U CN217641490 U CN 217641490U CN 202221014459 U CN202221014459 U CN 202221014459U CN 217641490 U CN217641490 U CN 217641490U
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- battery
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- 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
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Abstract
The utility model discloses a battery protection shield and battery, wherein, the battery protection shield includes electric core, rigid board, first flexible board and second flexible board, and the electric core includes relative front and back of arranging in its thickness direction, still including the side of connecting the front and back, and rigid board is suitable for the head of connecting in the electric core, and first flexible board and second flexible board are connected respectively in the both ends of rigid board, and first flexible board has the first extension that sets up along the side and the second flexible board has the second extension that sets up along the side; first flexible board and second flexible board set up along the side of electric core, have avoided walking the line and the thickness that increases from the front or the back, consequently for the thickness attenuation of battery, thereby the cell-phone also can be done more frivolous, can bring better product experience for the consumer.
Description
Technical Field
The utility model relates to a battery technology field, concretely relates to battery protection shield and battery.
Background
The development of the mobile phone industry is rapid, the rapid development of the mobile phone quick charging technology is promoted, and the charging efficiency of the mobile phone is greatly improved through a quick charging mode. Because the promotion of charging power, current battery adopts two FPC structures, however, the setting of the protective structure of current FPC structure and electric core leads to battery thickness thicker, can't satisfy the demand of ultra-thin cell-phone.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims to solve the technical problem that the prior art is because the FPC of one side wherein is from the battery openly walk the line and the lock is connected to the complete machine, this thickness that need eat the battery to a certain extent leads to the defect that battery thickness is thicker, can't satisfy the demand of ultra-thin cell-phone.
Therefore, the utility model provides a battery protection shield is suitable for cooperation electric core installation, include:
the battery cell comprises a front surface and a back surface which are oppositely arranged in the thickness direction, and also comprises a side surface which is connected with the front surface and the back surface;
the rigid plate is suitable for being connected to the head of the battery cell;
the first flexible plate and the second flexible plate are connected to two ends of the rigid plate, the first flexible plate is provided with a first extending portion arranged along the side face, and the second flexible plate is provided with a second extending portion arranged along the side face.
Optionally, in the above battery protection board, the first extending portion includes a first leading portion disposed at an end of the first flexible board far away from the rigid board, and the second extending portion includes a second leading portion disposed at an end of the second flexible board far away from the rigid board.
Optionally, in the above battery protection board, the side surface includes a top surface, a bottom surface and a facet, the first extending portion includes a first top surface extending portion, the first top surface extending portion is disposed along the top surface of the battery cell, and the first lead-out portion is disposed on an end portion of the first top surface extending portion away from the rigid board;
the second extension part comprises a first lateral extension part and a first bottom surface extension part which are connected; the first lateral extending portion is arranged along a small face of the battery cell, the first bottom face extending portion is arranged along the bottom face of the battery cell, and the second leading-out portion is arranged on one end portion, away from the first lateral extending portion, of the first bottom face extending portion.
Optionally, in the above battery protection board, the side surface includes a bottom surface and two facets, the first extending portion includes a second lateral extending portion and a second bottom surface extending portion that are connected to each other, the second lateral extending portion is disposed along the facet of the battery cell, the second bottom surface extending portion is disposed along the bottom surface of the battery cell, and the first lead-out portion is disposed on an end portion of the second bottom surface extending portion that is far away from the second lateral extending portion;
the second extending portion comprises a third lateral extending portion and a third bottom surface extending portion which are connected, the third lateral extending portion is arranged along another small face, opposite to the second lateral extending portion, of the battery cell, the third bottom surface extending portion is arranged along the bottom surface of the battery cell, and the second leading-out portion is arranged at one end portion, away from the third lateral extending portion, of the third bottom surface extending portion.
Optionally, in the above battery protection board, the side surface includes a top surface, the first extending portion includes a second top surface extending portion, the second top surface extending portion is disposed along the top surface of the battery cell, and the first lead-out portion is disposed on an end portion, away from the rigid plate, of the second top surface extending portion;
the second extending portion comprises a third top surface extending portion, the third top surface extending portion is arranged along the top surface of the battery core, and the second leading-out portion is arranged on one end portion, far away from the rigid plate, of the third top surface extending portion.
Optionally, in the above battery protection board, the first lead-out portion is provided with a first connector, and the first connector is used for connecting a terminal and the first flexible board;
the second lead-out portion is provided with a second connector for connecting a terminal and the second flexible board.
Optionally, the battery protection board further includes an electronic device, and the electronic device is mounted on the rigid board.
Optionally, the battery protection plate further includes a connecting member adapted to connect the hard plate and a tab of the battery core.
A battery comprising the battery protection sheet of any one of the above;
the battery core is electrically connected with the hard plate of the battery protection plate.
Optionally, the battery further includes a buffer member disposed between the battery protection plate and the battery core and adapted to protect an electronic device on the rigid plate.
The technical scheme provided by the utility model, following advantage has:
1. the utility model provides a battery protection board, including electric core, rigid board, first flexible board and second flexible board, rigid board be suitable for connect in the head of electric core, first flexible board with the second flexible board connect respectively in the both ends of rigid board, first flexible board has the edge the first extension that the side set up just the second flexible board has the edge the second extension that the side set up.
The battery protection board of this structure, the top surface in electric core is connected to the rigid board, and first flexbile plate and second flexbile plate are connected in the both ends of rigid board, and first flexbile plate and second flexbile plate are all walked the line all around from electric core, walk the line from the side of electric core promptly, have avoided walking the line and the thickness that increases from front or back, consequently, make the thickness attenuation of battery, thereby the cell-phone also can be done more frivolous, can bring better product experience for the consumer.
2. The utility model provides a battery, including battery protection shield and electric core.
The battery with the structure has the advantages that the protection board is connected with the battery core, so that the charging safety is improved, the battery protection board is positioned on the top surface and the side surface of the battery, the width of the battery can be increased only, and the thickness of the battery cannot be increased; under the condition that the size of the battery compartment of the whole machine is not changed, the flexible plate is arranged on the side face, the thickness of the corresponding battery core is thicker than that of the battery core arranged on the front face, namely, the increased thickness improves the capacity of the whole battery, and therefore the cruising ability of the whole machine can be correspondingly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view illustrating a battery protection board according to an embodiment 1 of the present invention;
fig. 2 is a schematic structural view illustrating bending of a battery protection plate according to embodiment 1 of the present invention;
fig. 3 is a schematic structural view of bending a battery protection board in embodiment 3 of the present invention;
fig. 4 is a schematic structural diagram of a battery in embodiment 4 provided by the present invention;
fig. 5 is an exploded view of a battery according to example 4 of the present invention.
Description of the reference numerals:
11-hard board;
12-a first flexible sheet; 1211 — a first lead-out portion; 1212 — a first top surface extension; 1213-a second top surface extension;
13-a second flexible sheet; 1311 — a second lead-out; 1312-a first lateral extension; 1313-a first bottom extension; 1314-a third top surface extension;
141-first connector; 142-a second connector;
15-a connector;
16-an electronic device;
2-electric core;
3-a protective film;
41-a first handle piece; 42-a second handle piece;
5-double faced adhesive tape;
61-top sealing adhesive paper; 62-groove foam; 63-PCM gummed paper; 64-a buffer; 65-peripheral gummed paper; 66-tail gummed paper;
7-fixing adhesive tape;
8-pole ear.
Detailed Description
The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
In an embodiment of the present application, a battery protection board is provided, as shown in fig. 1 to 5, including a battery cell 2, a rigid board 11, a first flexible board 12 and a second flexible board 13, where the battery cell 2 includes a front surface and a back surface that are oppositely arranged in a thickness direction thereof, and a side surface that connects the front surface and the back surface, where the side surface includes a top surface, a bottom surface, and two small surfaces, and the rigid board 11 is connected to a head of the battery cell 2; the first flexible board 12 and the second flexible board 13 are connected to two ends of the rigid board 11, the first flexible board has a first extending portion disposed along the side surface, and the second flexible board has a second extending portion disposed along the side surface, for example, the first flexible board 12 has a first extending portion disposed along the top surface of the cell 2, and the second flexible board 13 has a second extending portion disposed along the facet and the bottom surface of the cell 2; or the first flexible plate 12 has a first extension portion provided along the cell 2 facet and bottom surface and the second flexible plate 13 has a second extension portion provided along the cell 2 opposing facet and bottom surface; or the first flexible board 12 has a first extension portion disposed along the top surface of the battery cell 2 and the second flexible board 13 has a second extension portion disposed along the top surface of the battery cell. The present application is described in an extension of the above embodiments below.
Example 1
The present embodiment provides a battery protection plate, as shown in fig. 1 and fig. 2, including a rigid plate 11, a first flexible plate 12 and a second flexible plate 13, where the rigid plate 11 is connected to the top surface of a battery cell 2; the first flexible board 12 and the second flexible board 13 are connected to two ends of the rigid board 11, the rigid board 11 is a PCB, and the first flexible board 12 and the second flexible board 13 are FPCs.
In the battery protection board provided in the present embodiment, as shown in fig. 1 and fig. 2, the first flexible board 12 has a first top surface extension portion 1212 and a first lead-out portion 1211; the first top surface extension portion 1212 is disposed along the top surface of the battery cell 2, the first lead-out portion 1211 is disposed on an end portion of the first top surface extension portion 1212 away from the rigid plate 11, one end of the first top surface extension portion 1212 is connected to the rigid plate 11, and the other end of the first top surface extension portion 1212 is disposed with the first lead-out portion 1211; the second flexible board 13 has a first lateral extending portion 1312, a first bottom surface extending portion 1313 and a second leading-out portion 1311, the first lateral extending portion 1312 is disposed along a small surface of the battery cell 2, one end of the first lateral extending portion 1312 is connected to one end of the rigid board 11 far away from the first top surface extending portion 1212, the other end of the first lateral extending portion 1312 is connected to the bottom surface extending portion, the bottom surface extending portion is disposed along the bottom surface of the battery cell 2, and the second leading-out portion 1311 is disposed on the bottom surface extending portion.
As shown in fig. 1 and fig. 2, the battery protection board provided in this embodiment further includes a first connector 141 and a second connector 142, the first connector 141 is disposed on the first lead-out portion 1211, the first connector 141 is used for connecting the terminal and the first flexible board 12, the second connector 142 is disposed on the second lead-out portion 1311, and the second connector 142 is used for connecting the terminal and the second flexible board 13.
As shown in fig. 1 and fig. 2, the battery protection plate provided in this embodiment further includes an electronic device 16 and a connecting member 15, where the electronic device 16 is installed on the rigid plate 11, the connecting member 15 is also installed on the rigid plate 11 and is used to connect the rigid plate 11 and the tab 8 of the electrical core 2, and the connecting member 15 is a nickel sheet.
The battery protection plate provided by the embodiment has the following connection relationship and position relationship:
the first top surface extension portion 1212 is disposed in the lateral extension direction of the rigid board 11, the first lead-out portion 1211 is connected to the first top surface extension portion 1212, when the first flexible board 12 is in the unfolded state, an included angle formed by the first lead-out portion 1211 and the first top surface extension portion 1212 is a right angle, when the first flexible board 12 is in the bent state, an included angle formed by the first top surface extension portion 1212 and the first lead-out portion 1211 is also a right angle, the first lateral extension portion 1312 is disposed at an end of the rigid board 11 away from the first top surface extension portion 1212, one end of the first bottom surface extension portion 1313 is connected to the first lateral extension portion 1312, the other end of the first bottom surface extension portion 1313 is connected to the second lead-out portion 1311, and when the second flexible board 13 is in the bent state, an included angle formed by the first bottom surface extension portion 1313 and the first lateral extension portion is a right angle; the first connector 141 is fixedly installed on the first lead-out portion 1211, and the second connector 142 is fixedly installed on the second lead-out portion 1311 to be engaged with a terminal for charging and discharging; the electronic device 16 is fixedly arranged on the front surface of the rigid plate 11, and the connecting piece 15 is fixedly arranged on the rigid plate 11 and is used for being connected with the lug 8 of the battery cell 2; the first top surface extension 1212 is bent from the boundary with the rigid board 11, so that the first lead-out portion 1211 partially covers the rigid board 11, and the first connector 141 faces the rigid board 11; the first lateral extension portion 1312 is bent from the boundary with the rigid plate 11, so that the first lateral extension portion 1312 is located below the rigid plate 11, and the first lateral extension portion 1312 is tightly attached to the facet of the battery cell 2, and the first lateral extension portion and the rigid plate 11 form an L shape; the first bottom surface extension portion 1313 is bent from the boundary with the first lateral extension portion 1312, such that the first bottom surface extension portion 1313 and the first top surface extension portion 1212 are in the same direction, and further, the first bottom surface extension portion 1313 is tightly attached to the bottom surface of the battery cell 2, and the second lead portion 1311 is bent from the boundary with the first bottom surface extension portion 1313, such that the second connector 142 faces away from the battery cell 2. .
The battery protection board that this embodiment provided, connecting piece 15 on the rigid board 11 passes through laser welding on utmost point ear 8 of electric core 2, and first top surface extension 1212 sets up the top surface at electric core 2, and first lateral extension 1312 sets up the side at electric core 2, has avoided walking the line and the thickness that increases from the front, consequently, makes the thickness attenuation of battery to the cell-phone also can be done more frivolously, can bring better product experience for the consumer.
Example 2
The present embodiment provides a battery protection plate, which is different from that in embodiment 1 in that: the first flexible board 12 has a second lateral extension portion and a second bottom surface extension portion connected with each other, the second lateral extension portion is disposed along the small surface of the battery cell 2, the second bottom surface extension portion is disposed along the bottom surface of the battery cell 2, and the first lead-out portion 1211 is disposed on an end portion of the second bottom surface extension portion away from the second lateral extension portion, and is bent in a similar manner to the second flexible board 13 in embodiment 1; the second flexible board 13 has a third lateral extending portion and a third bottom surface extending portion connected to each other, the third lateral extending portion is disposed along another facet of the cell 2 opposite to the second lateral extending portion, the third bottom surface extending portion is disposed along the bottom surface of the cell 2, the second leading-out portion 1311 is disposed on an end portion of the third bottom surface extending portion away from the third lateral extending portion, and a bending manner of the second flexible board 13 is similar to that of the second flexible board 13 in embodiment 1.
Example 3
The present embodiment provides a battery protection plate, as shown in fig. 3, which is different from that in embodiment 1 in that: the first flexible plate 12 has a second top surface extension portion 1213 and a first lead-out portion 1211, the second top surface extension portion 1213 is provided along the top surface of the electric core 2, and the first lead-out portion 1211 is provided on an end portion of the second top surface extension portion 1213 away from the rigid plate 11; the second flexible plate 13 has a third top surface extension portion 1314 and a second lead-out portion 1311, the third top surface extension portion 1314 is disposed along the top surface of the battery core 2, and the second lead-out portion 1311 is disposed on an end portion of the third top surface extension portion 1314 far away from the rigid plate 11. The first flexible board and the second flexible board are bent in a similar manner to the first flexible board in embodiment 1.
Example 4
This embodiment provides a battery, as shown in fig. 4 and fig. 5, including the battery protection plate described in embodiment 1, that is, the battery protection plate shown in fig. 2, and a battery core 2, where the battery core 2 is electrically connected to a rigid plate 11,
the battery provided in this embodiment, as shown in fig. 5, includes a buffer member 64 disposed between the battery protection board and the electric core 2 for protecting the electronic device 16 on the battery protection board, where the buffer member 64 is a PCM protection foam for protecting the electronic device 16 on the battery protection board.
As shown in fig. 5, the battery provided in this embodiment further includes a protective film 3 and a handle, the protective film 3 is a single-side film, and wraps up the outside of the electric core 2, the handle is disposed between the protective film 3 and the electric core 2, the handle of the handle is exposed outside the protective film 3, the protective film 3 is a PET film, and the handle is a PET handle, so that the battery can be taken out when being repaired.
As shown in fig. 5, the battery provided in this embodiment further includes a fixing adhesive tape 7, a groove foam 62, a top sealing adhesive tape 61, a PCM adhesive tape 63, a peripheral adhesive tape 65, a tail adhesive tape 66, and a double-sided tape 5.
The battery provided by the embodiment has the following installation process:
firstly, grouping and pairing single electric core 2, fixing two electric cores 2 through two fixing adhesive tapes 7 on the front and the back surfaces after insulation protection is well done, respectively pasting a handle piece, namely a first handle piece 41 and a second handle piece 42, at the middle position of the side edges of the two electric cores 2, wrapping and protecting the two electric cores 2 by a protective film 3 outside, pasting a layer of double-sided adhesive tape 5 with a release film on the back surface of the protective film 3, then pressing, firmly bonding the double-sided adhesive tape 5 and the protective film 3, then filling groove foam 62 in a groove on the top surface of the electric core 2, fixing top sealing adhesive tapes 61 at the two small-face ends of the electric core 2, and then connecting a battery protective plate with a lug 8 of the electric core 2 through laser electric welding, the battery is wrapped by the PCM gummed paper 63 with the double-sided adhesive tape 5 for insulation protection, the PCM gummed paper 63 can be fixed in a pit of the groove foam 62 through a folded plate, a device on the PCB faces outwards, a layer of buffer 64 is pasted on the outer surface for protection, the battery protection plate is bent to a required position, the first connector 141 on the first leading-out part 1211 is bent to a position buckled with the whole machine, the first lateral extension part 1312 is bent to the position buckled with the whole machine from a side wire of the battery, finally, the whole battery protection plate is wrapped by a circle of peripheral gummed paper 65 for fixing the FPC position and preventing the FPC from tilting, and the bottom surface of the battery is fixed on the battery by the tail gummed paper 13166.
When the battery protection plate is the battery protection plate shown in fig. 3, the battery protection plate is disposed on the top surface of the battery cell 2, and the battery protection plate is connected to the tab 8 of the battery cell 2 by laser welding, which corresponds to a part of the mounting process of the protection plate shown in fig. 2.
In the battery provided by the embodiment, the protection board is connected with the battery core 2, so that the charging safety is improved, and the battery protection board is positioned on the top surface and the small surface of the battery, so that only the width of the battery is increased, and the thickness of the battery is not increased; under the condition that the size of the battery compartment of the whole machine is not changed, the flexible plate is arranged from the side surface, the thickness of the corresponding battery cell 2 is thicker than that of the battery cell arranged from the front surface, namely, the increased thickness improves the capacity of the whole battery, and therefore the cruising ability of the whole machine can be correspondingly improved.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. The utility model provides a battery protection shield, is suitable for cooperation electric core installation, its characterized in that includes:
the battery cell comprises a battery cell (2), wherein the battery cell (2) comprises a front surface and a back surface which are oppositely arranged in the thickness direction of the battery cell, and also comprises a side surface which is connected with the front surface and the back surface;
a rigid plate (11) adapted to be connected to the head of the electric core (2);
a first flexible plate (12) and a second flexible plate (13), the first flexible plate (12) and the second flexible plate (13) are respectively connected to two ends of the rigid plate (11), the first flexible plate has a first extension part arranged along the side surface and the second flexible plate has a second extension part arranged along the side surface.
2. The battery protection plate according to claim 1,
the first extending part comprises a first leading-out part (1211) arranged at one end, far away from the rigid plate (11), of the first flexible plate (12), and the second extending part comprises a second leading-out part (1311) arranged at one end, far away from the rigid plate (11), of the second flexible plate (13).
3. The battery protection plate according to claim 2, wherein the side surface includes a top surface, a bottom surface, and a facet;
the first extending part comprises a first top surface extending part (1212), the first top surface extending part (1212) is arranged along the top surface of the battery core (2), and the first lead-out part (1211) is arranged on one end part, away from the rigid plate (11), of the first top surface extending part (1212);
the second extending portion comprises a first lateral extending portion (1312) and a first bottom surface extending portion (1313) which are connected, the first lateral extending portion (1312) is arranged along a small surface of the battery core (2), the first bottom surface extending portion (1313) is arranged along the bottom surface of the battery core (2), and the second leading-out portion (1311) is arranged at one end portion, away from the first lateral extending portion (1312), of the first bottom surface extending portion (1313).
4. The battery protection plate according to claim 2, wherein the side surface comprises a bottom surface and two facets, the first extension comprises a second lateral extension and a second bottom surface extension connected, the second lateral extension is disposed along one facet of the battery cell (2), the second bottom surface extension is disposed along the bottom surface of the battery cell (2), and the first lead-out portion (1211) is disposed on an end portion of the second bottom surface extension away from the second lateral extension;
the second extending portion comprises a third lateral extending portion and a third bottom surface extending portion which are connected, the third lateral extending portion is arranged along the other small face, opposite to the second lateral extending portion, of the battery core (2), the third bottom surface extending portion is arranged along the bottom surface of the battery core (2), and the second leading-out portion (1311) is arranged at one end portion, far away from the third lateral extending portion, of the third bottom surface extending portion.
5. The battery protection plate according to claim 2, wherein the side surface comprises a top surface, the first extension comprises a second top surface extension (1213), the second top surface extension (1213) is disposed along the top surface of the battery cell (2), and the first lead-out portion (1211) is disposed on an end portion of the second top surface extension (1213) away from the rigid plate (11);
the second extending part comprises a third top surface extending part (1314), the third top surface extending part (1314) is arranged along the top surface of the battery core (2), and the second leading-out part (1311) is arranged on one end part of the third top surface extending part (1314) far away from the hard plate (11).
6. The battery protection plate as claimed in any one of claims 2 to 5, further comprising: the first lead-out portion (1211) is provided with a first connector (141), the first connector (141) being for connecting a terminal and the first flexible board (12);
the second lead-out portion (1311) is provided with a second connector (142), and the second connector (142) is used for connecting a terminal and the second flexible board (13).
7. The battery protection plate according to any one of claims 1 to 5, further comprising an electronic device (16), the electronic device (16) being mounted on the rigid plate (11).
8. The battery protection plate according to any one of claims 1 to 5, further comprising a connecting member (15) adapted to connect the rigid plate (11) with the tab (8) of the battery cell (2).
9. A battery, comprising: the battery protection sheet as claimed in any one of claims 1 to 7;
the battery protection plate comprises a battery cell (2), wherein the battery cell (2) is electrically connected with a rigid plate (11) of the battery protection plate.
10. The battery according to claim 9, further comprising a buffer member (64) disposed between the battery protection plate and the electric core (2) and adapted to protect the electronic device (16) on the rigid plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221014459.3U CN217641490U (en) | 2022-04-27 | 2022-04-27 | Battery protection board and battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221014459.3U CN217641490U (en) | 2022-04-27 | 2022-04-27 | Battery protection board and battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217641490U true CN217641490U (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221014459.3U Active CN217641490U (en) | 2022-04-27 | 2022-04-27 | Battery protection board and battery |
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| Country | Link |
|---|---|
| CN (1) | CN217641490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115472897A (en) * | 2022-10-27 | 2022-12-13 | 厦门海辰储能科技股份有限公司 | Battery, battery module, battery pack and electric equipment |
-
2022
- 2022-04-27 CN CN202221014459.3U patent/CN217641490U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115472897A (en) * | 2022-10-27 | 2022-12-13 | 厦门海辰储能科技股份有限公司 | Battery, battery module, battery pack and electric equipment |
| CN115472897B (en) * | 2022-10-27 | 2024-01-23 | 厦门海辰储能科技股份有限公司 | Battery, battery module, battery pack and electric equipment |
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