CN219591520U - Battery with high adaptation degree - Google Patents
Battery with high adaptation degree Download PDFInfo
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- CN219591520U CN219591520U CN202320801467.0U CN202320801467U CN219591520U CN 219591520 U CN219591520 U CN 219591520U CN 202320801467 U CN202320801467 U CN 202320801467U CN 219591520 U CN219591520 U CN 219591520U
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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 provides a battery with high adaptation degree, which comprises a battery core, a positive plate and a negative plate, wherein the battery core comprises a positive post and a negative shell, the negative shell comprises a shell and a cover plate, the shell is in a cylinder shape with one end open, the cover plate is connected to the opening of the shell, a through hole is arranged on the cover plate, and the positive post is positioned in the through hole and is insulated from the cover plate; the positive plate and the negative plate are arranged at intervals, the positive plate is in insulating connection with the outer surface of the cover plate, the opposite ends of the positive plate are respectively provided with a positive input end and a positive output end, and the positive input end is connected with a positive post; the two opposite ends of the negative plate are respectively a negative input end and a negative output end, and the negative input end is connected with the outer surface of the cover plate; in the radial direction of the housing, the positive electrode output end and the negative electrode output end protrude from the side wall of the housing. The surface of the positive plate is the positive electrode surface of the battery cell, the surface of the negative plate is the negative electrode surface of the battery cell, the positive electrode surface and the negative electrode surface of the battery cell are positioned on the same side end face of the battery cell, and the battery can be adapted to terminal equipment with a special part of structure and has high adaptation degree.
Description
Technical Field
The utility model relates to the technical field of batteries, in particular to a battery with high adaptation degree.
Background
In the existing design, for example, a button cell, a columnar cell or the like, the positive electrode surface of the battery cell and the negative electrode surface of the battery cell are not in the same plane, in general, the positive electrode electric connection sheet is welded on the top surface of the positive electrode shell of the battery cell, the positive electrode surface of the battery cell is positioned on the top surface of the battery cell, the negative electrode electric connection sheet is welded on the side wall of the negative electrode shell or the bottom surface of the negative electrode shell on the side surface of the battery cell, and the negative electrode surface of the battery cell is positioned on the bottom surface or the side surface of the battery cell. On terminal equipment with a special part of structure, such as a wireless earphone, the positive electrode surface of the battery core and the negative electrode surface of the battery core are required to be positioned on the same plane, the battery with the existing structure cannot be applied, and the adaptation degree of the battery is not high.
Disclosure of Invention
The utility model provides a battery with high adaptation degree, which can solve the problem of low adaptation degree of the traditional battery.
The technical scheme of the utility model is as follows: the utility model provides a battery with high adaptation degree, which comprises a battery core, a positive plate and a negative plate;
the battery cell comprises a positive pole and a negative pole shell, the negative pole shell comprises a shell and a cover plate, the shell is in a cylinder shape with one end open, the outer edge of the cover plate is connected with the opening edge of the shell, a through hole is formed in the cover plate, and the positive pole is positioned in the through hole and is insulated from the cover plate;
the positive plate and the negative plate are arranged at intervals, the positive plate is positioned on the outer surface of the cover plate and is in insulating connection with the cover plate, the two opposite ends of the positive plate are respectively a positive input end and a positive output end, and the positive input end is positioned at the through hole and is connected with the positive post; the negative plate is connected with the outer surface of the cover plate, the opposite ends of the negative plate are respectively a negative input end and a negative output end, and the negative input end is connected with the outer surface of the cover plate; in the radial direction of the housing, the positive electrode output end and the negative electrode output end protrude from the side wall of the housing.
Further, the negative plate comprises a connecting portion, the connecting portion is in a strip shape, one end of the connecting portion is connected with the negative input end, and the other end of the connecting portion is connected with the negative output end.
Further, the cover plate is circular, the connecting portion is arc-shaped and bent along the edge of the cover plate, and the negative electrode input end is arc-shaped and bent along the edge of the cover plate.
Further, the connecting part is connected with the negative electrode input end to form an excellent arc shape bent along the edge of the cover plate.
Further, the battery with high adaptation degree further comprises an insulating piece, and the connecting part and the negative electrode output end are connected with the cover plate through the insulating piece;
the cover plate is circular, the insulating piece is along the arc of cover plate's border bending, the one end of insulating piece is located negative pole input end with the junction of connecting portion, the other end is connected between the positive plate with the cover plate.
Further, the positive plate comprises an insulation part, the insulation part is in a strip shape and is in insulation arrangement with the cover plate, one end of the insulation part in the length direction of the insulation part is connected with the positive input end, and the other end of the insulation part is connected with the positive output end.
Further, in the width direction of the insulating portion, the size of the insulating portion is smaller than the size of the positive electrode input terminal, and the size of the positive electrode output terminal is smaller than the size of the insulating portion.
Further, in the circumferential direction of the housing, an included angle between positions of the positive electrode output end and the negative electrode output end is 20 ° -160 °.
Further, the positive pole and the through hole are coaxially arranged;
the end face of the positive pole, which is opposite to the end far from the inside of the shell, is positioned on the same plane with the outer surface of the cover plate.
Further, the positive electrode output end comprises a first extending part and a first pin, the first extending part extends along the axial direction of the shell, one end of the first pin is connected with the first extending part, and the other end of the first pin extends along the radial direction of the shell;
the negative electrode output end comprises a second extending part and a second pin, the second extending part extends along the axial direction of the shell, one end of the second pin is connected with the second extending part, and the other end of the second pin extends along the radial direction of the shell.
Compared with the prior art, the utility model has the beneficial effects that: because the battery cell comprises the positive pole and the negative pole shell, the negative pole shell comprises a shell and a cover plate, the shell is in a cylinder shape with one end open, the outer edge of the cover plate is connected with the opening edge of the shell, a through hole is arranged on the cover plate, and the positive pole is positioned in the through hole and is arranged in an insulating way with the cover plate, so that the positive pole and the cover plate are positioned on the same side end face of the battery; the positive plate is connected with the positive post and used for outputting a positive electrode, the negative plate is connected with the cover plate and used for outputting a negative electrode, and the positive plate and the negative plate are both positioned at the outer surface of the cover plate, so that the positive plate and the negative plate are positioned at the end face of the same side of the battery, the welding between the positive plate and the negative plate and the battery core is facilitated, and the assembly is facilitated; in the radial direction of shell, positive pole output and negative pole output all protrude in the lateral wall of shell, and all are located same side tip, can make things convenient for the connection between two and the terminal equipment, improve the adaptation degree of battery.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments are briefly described below, and the drawings in the following description are only drawings corresponding to some embodiments of the present utility model.
Fig. 1 is a schematic structural diagram of a battery with high adaptation degree according to a first embodiment of the present utility model.
Fig. 2 is a schematic view illustrating another angle of the battery with high adaptation degree according to the first embodiment of the present utility model.
Fig. 3 is a top view of a battery with high adaptation according to a first embodiment of the present utility model.
Fig. 4 is an exploded view of a battery with high adaptation according to a first embodiment of the present utility model.
Fig. 5 is a schematic structural diagram of a battery with high adaptation degree according to a second embodiment of the present utility model.
Fig. 6 is a schematic view illustrating another angle of the battery with high adaptation degree according to the second embodiment of the present utility model.
In the figures 1-4, 1, a battery cell, 2, a positive plate, 3, a negative plate, 4 and an insulating piece;
11. positive electrode column, 12, negative electrode casing, 21, positive electrode input end, 22, positive electrode output end, 23, insulating part, 31, negative electrode input end, 32, negative electrode output end, 33, connecting part, 41, first insulating member, 42, second insulating member;
121. a housing 122, a cover plate 123, a through hole;
in fig. 5-6, 5, positive output terminal, 6, negative output terminal, 7, housing, 8, connecting portion, 9, insulating portion, 10, second insulating member, 51, first extending portion, 52, first pin, 61, second extending portion, 62, second pin.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The terms of directions such as "inner", "outer", "side", etc. mentioned in the present utility model are merely referring to the orientation of the drawings, and the terms of directions are used for explaining and understanding the present utility model, not for limiting the present utility model.
The words "first," "second," and the like in the terminology of the present utility model are used for descriptive purposes only and are not to be construed as indicating or implying relative importance and not as limiting the order of precedence.
In the present utility model, unless explicitly specified and limited otherwise, the term "connected" is to be construed broadly, and for example, may be a fixed connection, may be a removable connection, or may be an integral unit; 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.
Referring to fig. 1, a battery with high adaptation is provided in a first embodiment of the present utility model, which includes a battery cell 1, a positive electrode plate 2 and a negative electrode plate 3, wherein the positive electrode plate 2 and the negative electrode plate 3 are connected with the battery cell 1, and the positive electrode plate 2 and the negative electrode plate 3 are used for conveying current in the battery cell 1 to a terminal device.
The battery cell 1 comprises a positive pole 11 and a negative pole shell 12, the negative pole shell 12 comprises a shell 121 and a cover plate 122, the shell 121 is in a cylinder shape with one end open, the outer edge of the cover plate 122 is connected with the opening edge of the shell 121, a through hole 123 is formed in the cover plate 122, the positive pole 11 is located in the through hole 123 and is arranged in an insulating mode with the cover plate 122, and the positive pole 11 and the cover plate 122 are located on the same side end face of the battery.
The positive plate 2 and the negative plate 3 are arranged at intervals, the positive plate 2 is positioned on the outer surface of the cover plate 122 and is in insulating connection with the cover plate 122, the two opposite ends of the positive plate 2 are respectively provided with a positive input end 21 and a positive output end 22, and the positive input end 21 is positioned at the through hole 123 and is connected with the positive post 11; the negative electrode plate 3 is connected with the outer surface of the cover plate 122, the opposite ends of the negative electrode plate 3 are respectively provided with a negative electrode input end 31 and a negative electrode output end 32, and the negative electrode input end 31 is connected with the outer surface of the cover plate 122; referring to fig. 2, in the radial direction of the housing 121, the positive electrode output terminal 22 and the negative electrode output terminal 32 protrude from the side wall of the housing 121. The positive plate 2 is connected with the positive post 11 for outputting a positive electrode, the negative plate 3 is connected with the cover plate 122 for outputting a negative electrode, and the positive plate 2 and the negative plate 3 are both positioned at the outer surface of the cover plate 122, so that the positive plate 2 and the negative plate 3 are positioned at the end surface of the same side of the battery, the welding between the positive plate 2 and the negative plate and the battery cell 1 is facilitated, and the assembly is facilitated; in the radial direction of the housing 121, the positive electrode output end 22 and the negative electrode output end 32 are protruded from the side wall of the housing 121 and are located at the same side end, so that connection between the positive electrode output end 22 and the negative electrode output end and terminal equipment can be facilitated, and the adaptation degree of a battery can be improved.
The negative electrode sheet 3 includes a connecting portion 33, the connecting portion 33 is in a strip shape, one end of the connecting portion 33 is connected to the negative electrode input end 31, and the other end is connected to the negative electrode output end 32. The negative electrode sheet 3 is connected with the cover plate 122 mainly through the connecting part 33, the area of the strip-shaped connecting part 33 is large, the contact area between the negative electrode sheet 3 and the cover plate 122 is further increased, the connection between the negative electrode sheet 3 and the cover plate 122 is more stable, and the negative electrode sheet 3 is prevented from falling off from the cover plate 122.
The cover plate 122 is circular, the connecting portion 33 is arc-shaped and bent along the edge of the cover plate 122, and the negative electrode input end 31 is arc-shaped and bent along the edge of the cover plate 122. The arc-shaped connecting part 33 and the arc-shaped negative electrode input end 31 correspond to the circular shape of the cover plate 122, and the connecting part 33 and the negative electrode input end 31 can not exceed the outer edge of the cover plate 122, so that the size of the battery is reduced, and the battery occupies smaller space when the battery is used on a terminal device. The current flow direction in the arc-shaped connecting part 33 is curved, the current flow direction in the battery core 1 is also curved, and the connecting part 33 is connected with the cover plate 122 through the insulating piece 4, and the connecting part 33 is insulated from the cover plate 122, so that the direction of a magnetic field generated by the current in the connecting part 33 is opposite to the direction of the magnetic field generated by the current in the battery core 1 through properly adjusting the bending degree of the connecting part 33, and then the magnetic field generated by part of the battery core 1 is counteracted, so that the magnetic field of the battery core 1 is prevented from interfering with terminal equipment sensitive to the magnetic field when the battery is used, and the adaptation degree of the battery is further improved.
In other embodiments, the whole negative plate can be arranged in a straight strip shape, so that the manufacturing is convenient.
The connecting portion 33 is connected with the negative electrode input end 31 in a superior arc shape bent along the edge of the cover plate 122, the size of the connecting portion between the negative electrode plate 3 and the cover plate 122 is larger in the peripheral surface direction of the cover plate 122, the connection between the negative electrode plate 3 and the cover plate 122 is tighter, and the negative electrode plate 3 is not easy to fall off from the cover plate 122.
In this embodiment, the negative electrode sheet 3 is made of stainless steel or other hardware materials. The surface of the negative electrode output terminal 32 is preferably coated with a metal such as tin, nickel or gold.
The battery with high adaptation degree further comprises an insulating piece 4, wherein the connecting part 33 and the negative electrode output end 32 are connected with the cover plate 122 through the insulating piece 4, so that the noise of terminal equipment caused by the fact that the negative electrode plate 3 is directly contacted with the cover plate 122 in a large area is prevented.
In this embodiment, the insulating member 4 is insulating adhesive paper, and the insulating adhesive paper has self-adhesive property, so that the positive electrode sheet 2 and the negative electrode sheet 3 can be attached to the cover sheet 122, which is convenient for use.
The cover plate 122 is circular, the insulating member 4 is an arc shape bent along the edge of the cover plate 122, one end of the insulating member 4 is located at the joint of the negative electrode input end 31 and the connecting portion 33, the other end of the insulating member 4 is connected between the positive electrode plate 2 and the cover plate 122, the insulating member 4 can enable the connecting portion 33 and the negative electrode output end 32 to be connected with the cover plate 122 in an insulating manner, and the positive electrode plate 2 and the cover plate 122 to be connected in an insulating manner, so that the battery forms polarity insulation.
In the present embodiment, the insulating member 4 is three-dimensional, and the insulating member 4 includes a first insulating member 41 and a second insulating member 42, which are connected and arc-shaped, the first insulating member 41 is arc-shaped bent along the cover 122 and connected to the cover 122, and the second insulating member 42 is arc-shaped bent along the side wall of the housing 121 and connected to the side wall of the housing 121. The contact area between the insulating piece 4 and the battery cell 1 is larger, the connection between the insulating piece 4 and the battery cell 1 is tighter, and the insulating piece 4 can cover the outer edge of part of the cover plate 122, so that the negative electrode plate 3 and the positive electrode plate 2 are insulated from the outer edge of part of the cover plate 122.
The positive electrode sheet 2 includes an insulating portion 23, and the insulating portion 23 is formed in a long strip shape and is provided in an insulating manner with a cover plate 122, and one end of the insulating portion 23 in the longitudinal direction thereof is connected to the positive electrode input terminal 21, and the other end thereof is connected to the positive electrode output terminal 22. The insulating part 23 of rectangular shape is convenient for make, and positive plate 2 is connected with cover plate 122 through insulating part 23, because insulating part 23 is connected with cover plate 122 through first insulator 41, insulating part 23 and cover plate 122 insulation setting, and positive plate 2 and cover plate 122 are insulating, and the battery forms polarity insulation.
In this embodiment, the positive electrode sheet 2 is made of stainless steel or other hardware. The surface of the positive electrode output terminal 22 is coated with a plating layer of a metal such as tin, nickel, gold, or the like.
In this embodiment, the insulating portion 23 is in a straight strip shape disposed along the radial direction of the housing 121, and the straight strip shape is convenient for manufacturing.
In the width direction of the insulating portion 23, the size of the insulating portion 23 is smaller than the size of the positive electrode input terminal 21, the contact area between the positive electrode input terminal 21 and the positive electrode post 11 is large, and the connection between the two is more stable. The size of the positive electrode output terminal 22 is smaller than that of the insulating part 23, and when the battery is used on the terminal device, the positive electrode output terminal 22 occupies a smaller space of the terminal device, and is convenient to use.
In this embodiment, the through hole 123 is circular, and accordingly, the positive electrode input end 21 is circular, and the end face of the positive electrode post 11 is circular, so that the through hole 123 and the positive electrode input end 21 are in clearance fit, and the circular shape is a conventional arrangement, so that the manufacturing is facilitated.
Referring to fig. 3, in the circumferential direction of the housing 121, an included angle a between positions of the positive electrode output terminal 22 and the negative electrode output terminal 32 is 20 ° to 160 °, and the positive electrode output terminal 22 and the negative electrode output terminal 32 are located at different positions on the circumferential surface of the housing 121, so as to be connected to a terminal device.
In the preferred embodiment, the angle between the positions of the positive output 22 and the negative output 32 is 30 ° -90 ° in the circumferential direction of the housing 121.
Referring to fig. 4, the positive electrode post 11 and the through hole 123 are coaxially disposed, and the end surface of the positive electrode post 11 opposite to the end far from the inside of the housing 121 and the outer surface of the cover plate 122 are located on the same plane, so that the positive electrode plate 2 is connected with the positive electrode post 11, and the manufacturing is facilitated.
In other embodiments, the end face of the positive electrode post opposite to the end far from the shell can be higher than the outer surface of the cover plate, the insulating piece is connected between the positive electrode plate and the cover plate, and the insulating piece has a certain thickness, so that the positive electrode plate and the positive electrode post are further convenient to connect.
In this embodiment, the battery core 1 further includes a pole core (not shown in the figure), the pole core is located in the housing 121, the pole core is used for storing electric energy, the pole core is in a laminated type or a winding type, and the winding type pole core is easy to weld and is convenient for production control; the laminated pole core has high energy density, flexible volume and convenient assembly.
Referring to fig. 5 and 6, a battery with high adaptation degree is provided in the second embodiment of the present utility model, and the battery core and the insulation member are the same as those of the first embodiment, which are not described herein, but the positive electrode output terminal 5 includes a first extension portion 51 and a first pin 52, the first extension portion 51 extends along the axial direction of the housing 7, one end of the first pin 52 is connected to the first extension portion 51, the other end extends along the radial direction of the housing 7, the negative electrode output terminal 6 includes a second extension portion 61 and a second pin 62, the second extension portion 61 extends along the axial direction of the housing 7, one end of the second pin 62 is connected to the second extension portion 61, and the other end extends along the radial direction of the housing 7. The connecting portion 8, the first extending portion 51 and the first pin 52 are connected in a Z shape, the insulating portion 9, the second extending portion 61 and the second pin 62 are connected in a Z shape, and the positions of the positive electrode output end 5 and the negative electrode output end 6 are adjusted in the axial direction of the shell 7 so as to adapt to the requirements of terminal equipment with different structures, and the adaptation degree of the battery is further improved.
In the present embodiment, the first extension portion 51 and the second extension portion 61 both extend in a direction approaching the inside of the housing 7, and both are connected to the side wall of the housing 7 through the second insulating member 10, and both are disposed insulated from the side wall of the housing 7.
In other embodiments, the first extension portion and the second extension portion may be disposed to extend away from the housing, so as to accommodate different configurations of terminal devices.
Alternatively, one of the first extension portion and the second extension portion may be configured to extend in a direction toward the inside of the housing, and the other may be configured to extend in a direction away from the inside of the housing, so as to accommodate terminal devices of different structures.
When the battery with high adaptation degree provided by the first embodiment and the second embodiment of the utility model is assembled, the first insulating piece is connected with the cover plate, the second insulating piece is connected with the side wall of the shell, the positive electrode input end is welded and conducted with the positive electrode post, the negative electrode input end is welded and conducted with the cover plate, and the included angle between the positions of the positive electrode output end and the negative electrode output end is adjusted to be 20-160 degrees, preferably 30-90 degrees.
In summary, although the present utility model has been described in terms of the above embodiments, the above embodiments are not intended to limit the utility model, and those skilled in the art can make various modifications and alterations without departing from the spirit and scope of the utility model, so the protection scope of the utility model is defined by the claims.
Claims (10)
1. A battery with high adaptation degree is characterized in that: the battery comprises a battery cell, a positive plate and a negative plate;
the battery cell comprises a positive pole and a negative pole shell, the negative pole shell comprises a shell and a cover plate, the shell is in a cylinder shape with one end open, the outer edge of the cover plate is connected with the opening edge of the shell, a through hole is formed in the cover plate, and the positive pole is positioned in the through hole and is insulated from the cover plate;
the positive plate and the negative plate are arranged at intervals, the positive plate is positioned on the outer surface of the cover plate and is in insulating connection with the cover plate, the two opposite ends of the positive plate are respectively a positive input end and a positive output end, and the positive input end is positioned at the through hole and is connected with the positive post; the negative plate is connected with the outer surface of the cover plate, the opposite ends of the negative plate are respectively a negative input end and a negative output end, and the negative input end is connected with the outer surface of the cover plate; in the radial direction of the housing, the positive electrode output end and the negative electrode output end protrude from the side wall of the housing.
2. The high-fit battery of claim 1, wherein: the negative plate comprises a connecting part, the connecting part is strip-shaped, one end of the connecting part is connected with the negative input end, and the other end of the connecting part is connected with the negative output end.
3. The high-fit battery according to claim 2, wherein: the cover plate is circular, the connecting portion is arc-shaped and bent along the edge of the cover plate, and the negative electrode input end is arc-shaped and bent along the edge of the cover plate.
4. A highly adaptable battery as defined in claim 3, wherein: the connecting part is connected with the negative electrode input end to form an excellent arc shape bent along the edge of the cover plate.
5. The high-fit battery according to claim 2, wherein: the battery with high adaptation degree further comprises an insulating piece, and the connecting part and the negative electrode output end are connected with the cover plate through the insulating piece;
the cover plate is circular, the insulating piece is along the arc of cover plate's border bending, the one end of insulating piece is located negative pole input end with the junction of connecting portion, the other end is connected between the positive plate with the cover plate.
6. The high-fit battery of claim 1, wherein: the positive plate comprises an insulating part, the insulating part is in a strip shape and is in insulating arrangement with the cover plate, one end of the insulating part in the length direction of the insulating part is connected with the positive input end, and the other end of the insulating part is connected with the positive output end.
7. The high-fit battery of claim 6, wherein: in the width direction of the insulating portion, the size of the insulating portion is smaller than the size of the positive electrode input end, and the size of the positive electrode output end is smaller than the size of the insulating portion.
8. The high-fit battery of claim 1, wherein: and in the circumferential direction of the shell, an included angle between positions of the positive electrode output end and the negative electrode output end is 20-160 degrees.
9. The high-fit battery of claim 1, wherein: the positive pole and the through hole are coaxially arranged;
the end face of the positive pole, which is opposite to the end far from the inside of the shell, is positioned on the same plane with the outer surface of the cover plate.
10. The high-fit battery of claim 1, wherein: the positive electrode output end comprises a first extension part and a first pin, the first extension part extends along the axial direction of the shell, one end of the first pin is connected with the first extension part, and the other end of the first pin extends along the radial direction of the shell;
the negative electrode output end comprises a second extending part and a second pin, the second extending part extends along the axial direction of the shell, one end of the second pin is connected with the second extending part, and the other end of the second pin extends along the radial direction of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320801467.0U CN219591520U (en) | 2023-04-11 | 2023-04-11 | Battery with high adaptation degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320801467.0U CN219591520U (en) | 2023-04-11 | 2023-04-11 | Battery with high adaptation degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219591520U true CN219591520U (en) | 2023-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320801467.0U Active CN219591520U (en) | 2023-04-11 | 2023-04-11 | Battery with high adaptation degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219591520U (en) |
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2023
- 2023-04-11 CN CN202320801467.0U patent/CN219591520U/en active Active
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