CN218568960U - Cylindrical battery with USB charging interface - Google Patents
Cylindrical battery with USB charging interface Download PDFInfo
- Publication number
- CN218568960U CN218568960U CN202222154303.1U CN202222154303U CN218568960U CN 218568960 U CN218568960 U CN 218568960U CN 202222154303 U CN202222154303 U CN 202222154303U CN 218568960 U CN218568960 U CN 218568960U
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- Prior art keywords
- usb
- steel shell
- battery
- insulating
- electrode connecting
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 46
- 239000010959 steel Substances 0.000 claims abstract description 46
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 241000237983 Trochidae Species 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000012212 insulator Substances 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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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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- Sealing Battery Cases Or Jackets (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a take USB to charge interface cylinder battery for the battery preparation, include: the battery comprises a battery cell, a steel shell, an insulating part, a USB (universal serial bus) protective plate and an electrode connecting piece; the steel shell is of a cavity structure; in the steel shell, one end of the electrode connecting piece is provided with a positive and negative electrode connecting point which is electrically connected with a positive and negative electrode on the surface of the battery cell; the other end is electrically connected with the USB protection plate; wherein, the electrode connecting piece is connected with the connecting pieces at the two ends and welded with the inner wall of the steel shell; a positive pole of the USB protection plate penetrates through the top end of the steel shell to form a battery positive pole, and the insulation part is sealed at the penetrating position; the USB interface of the USB protection plate penetrates through the side wall of the steel shell; the insulating part is adhered to the electric connection part of the electrode connecting piece and the positive and negative electrodes on the surface of the battery core; the insulating components are bonded at two ends of the battery cell, the contact position of the battery cell and the steel shell is insulated, and the contact position of the battery cell and the USB protection plate is insulated; the insulating part is used for insulating and sealing the side wall of the steel shell. The utility model provides high production efficiency, improvement battery capacity.
Description
Technical Field
The utility model relates to a battery preparation technical field, in particular to take USB to charge interface cylinder battery.
Background
Among the existing hard-shell batteries are, inter alia, patent nos.: the product protected by the CN201710426440.7 has the following problems that the functions of the USB protection board need to be realized by a plurality of USB protection boards, the plastic shell and the battery positive pole are both composed of a plurality of structural members, and the assembly process is multiple and complicated; the USB protection board of the product structural member is vertical to the battery, and the battery is connected with the USB protection board by adopting a lead, so that the assembly space occupancy rate is high, and the battery capacity loss is more; the function of the USB protection plate in the product structure needs to be realized by a plurality of USB protection plates, the plastic shell and the battery positive pole are both composed of a plurality of structural components, and the assembly process is more and complicated; the USB protection board of the product structural member is vertical in the battery, and the battery is connected with the USB protection board by adopting a lead, so that the space utilization rate is low;
therefore, there is a need in the art to provide a novel battery to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take USB to charge interface cylinder battery, solve the problem that above-mentioned product exists and improve.
In order to achieve the above object, the utility model provides a following technical scheme:
a cylindrical battery with a USB charging interface comprises: the battery comprises a battery core, a steel shell, an insulating part, a USB (universal serial bus) protection board and an electrode connecting piece;
the steel shell is of a cavity structure;
in the steel shell, one end of the electrode connecting piece is provided with a positive and negative electrode connecting point and is electrically connected with the positive and negative electrodes on the surface of the battery cell; the other end is electrically connected with the USB protection board; the electrode connecting piece is connected with connecting pieces at two ends and welded with the inner wall of the steel shell;
the positive pole of the USB protection plate penetrates through the top end of the steel shell to form a battery positive pole, and the penetrating part is sealed by the insulating part;
the USB interface of the USB protection plate penetrates through the side wall of the steel shell;
the insulating part is adhered to the electric connection part of the electrode connecting piece and the positive and negative electrodes on the surface of the battery cell; the insulating parts are bonded at two ends of the battery cell, insulate the contact position of the battery cell and the steel shell, and insulate the contact position of the battery cell and the USB protection board; the insulating part is used for insulating and sealing the side wall of the steel shell.
Preferably, the steel shell is cylindrical.
Preferably, the insulating member includes: labeling and insulating sheets;
the label is used for sealing the side wall of the steel shell in an insulating way;
the insulation sheet is matched with the battery core according to the shape of the battery core.
Preferably, the USB protection board includes: a round PCB with a pole column and a USB interface;
the USB interface is fixedly connected with a power interface of the circular PCB with the pole;
the electrode connecting piece is fixedly connected with an electrode interface of the circular PCB with the pole.
Compared with the prior art, the beneficial effects of the present invention are as follows:
this patent is through optimizing the product structure, and with charge-discharge protect function, utmost point post and USB interface integration on a circular protection shield, reduce product structure material and equipment process, improve production efficiency. This patent is through with utmost point post and USB interface parallel weld respectively at the protection shield both ends, and the battery adopts flexible soft board to connect, reduces equipment space occupancy, improves battery capacity.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is an exploded view of the present invention;
fig. 2 is a schematic diagram of the cell and electrode connecting member of the present invention;
FIG. 3 is a schematic view of the USB protection board of the present invention;
in the figure: 1 electric core, 21 first box hat, 22 top shell, 3 labeling, 41 first insulating piece, 42 second insulating piece, 43 third insulating piece, 5USB protection shield, 6 electrode connection spare.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious 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 work belong to the protection scope of the present invention.
Example 1:
the embodiment discloses a take USB to charge interface cylinder battery includes: the battery comprises a battery cell 1, a steel shell, an insulating part, a USB protective plate 5 and an electrode connecting piece;
the steel shell is of a cavity structure;
in the steel shell, one end of the electrode connecting piece is provided with a positive and negative electrode connecting point and is electrically connected with the positive and negative electrodes on the surface of the electric core 1; the other end is electrically connected with the USB protection plate 5; wherein, the electrode connecting piece is connected with the connecting pieces at two ends and welded with the inner wall of the steel shell;
the positive pole of the USB protection plate 5 penetrates through the top end of the steel shell to form a battery positive pole, and the penetrating part is sealed by an insulating part;
the USB interface of the USB protection plate 5 penetrates through the side wall of the steel shell;
the insulating part is bonded at the electric connection part of the electrode connecting piece and the positive and negative electrodes on the surface of the battery core 1; the insulating components are bonded at two ends of the battery cell 1, the contact position of the insulating battery cell 1 and the steel shell, and the contact position of the insulating battery cell 1 and the USB protection board 5; the insulating part is used for insulating and sealing the side wall of the steel shell.
Specifically, the method comprises the following steps:
in the embodiment, the steel shell is cylindrical; as shown in fig. 1, the top case 22 is welded to the first steel case 21 to form a battery case having a cavity structure;
the insulating member includes: label 3, insulating sheet;
label 3 insulating and sealing the side wall of the steel shell; the insulation sheet is adapted according to the shape of the battery core 1. Wherein, as shown in fig. 1, the insulating sheet includes: a first insulating sheet 41, a second insulating sheet 42, and a third insulating sheet 43; in the embodiment, the first insulating sheet 41 is a circular highland barley paper insulating sheet, and is respectively bonded between the bottom of the electric core 1 and the USB protective plate 5 and the electric core 1; the second insulating sheet 42 is a dupont paper insulating sheet and is adhered to the exposed positive and negative electrodes of the battery cell 1 and the joint of the positive and negative electrodes of the battery cell 1 and the positive and negative electrodes of the electrode connecting piece; the electric leakage is prevented; the third insulator 43, which is a circular PET insulator, is bonded to the top housing 22, and the insulated battery post penetrates the top housing 22;
in addition, the USB protection board 5 includes: a round PCB with a pole column and a USB interface;
the USB interface is fixedly connected with a power interface of the circular PCB with the pole;
the electrode connecting piece is fixedly connected with an electrode interface of the circular PCB with the pole. Wherein the electrode connecting piece is an integrated electrode PCB.
It should be noted that, when specifically preparing, the battery of the present invention comprises the following components:
connecting the battery core 1 with a battery connecting piece 6 on the surface of the battery; wherein, the positive pole and the negative pole of the battery cell 1 are respectively welded on the B1+ and the B1-of the electrode connecting piece 6; and the connected battery core 1 is subjected to insulation protection; wherein, B1+ and B1-are positive and negative electrode connecting points of the electrode connecting piece 6;
the battery core 1 with insulation protection is arranged in a first steel shell 21 and fixed; connecting the P1-of the electrode connecting piece 6 with the inner side of the steel shell; wherein the P1-is a discharge cathode of the electrode connecting piece 6;
b +, B-and P-of the electrode connecting piece 6 are fixedly connected with B +, B-and P-of the USB protection plate 5, the USB protection plate 5 is assembled into the top shell 22, and a positive pole of the USB protection plate 5 penetrates through the top end of the steel shell to form a battery positive pole;
folding the electrode connecting piece 6 to place the USB protecting plate 5 in the first steel shell 21; the USB interface on the USB protection plate 5 penetrates through the side wall of the first steel shell 21;
the top shell 22 is welded with the first steel shell 21, the shell is sealed, and a third insulating sheet 43 is bonded outside the top shell 22;
and adhering a label 3 on the outer surface of the first steel shell 21 to complete the assembly of the battery protected by the embodiment.
For the device disclosed in the embodiment, the content disclosed in the embodiment corresponds to that disclosed in the embodiment, so that the description is relatively simple, and for relevant parts, reference can be made to part of the description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. The utility model provides a take USB to charge interface cylinder battery which characterized in that includes: the battery comprises a battery cell (1), a steel shell, an insulating part, a USB (universal serial bus) protection plate (5) and an electrode connecting piece (6);
the steel shell is of a cavity structure;
in the steel shell, one end of the electrode connecting piece (6) is provided with a positive and negative electrode connecting point and is electrically connected with the positive and negative electrodes on the surface of the battery cell (1); the other end is electrically connected with the USB protection plate (5); the electrode connecting piece (6) is connected with connecting pieces at two ends and welded with the inner wall of the steel shell;
the positive pole column of the USB protection plate (5) penetrates through the top end of the steel shell to form a battery positive pole, and the penetrating part is sealed by the insulating part;
the USB interface of the USB protection plate (5) penetrates through the side wall of the steel shell;
the insulating part is bonded at the electric connection part of the electrode connecting piece (6) and the positive and negative electrodes on the surface of the battery cell (1); the insulating parts are bonded at two ends of the battery cell (1), insulate the contact part of the battery cell (1) and the steel shell, and insulate the contact part of the battery cell (1) and the USB protection plate (5); the insulating part is used for insulating and sealing the side wall of the steel shell.
2. The cylindrical battery with the USB charging interface as claimed in claim 1, wherein the steel shell is cylindrical.
3. The cylindrical battery with a USB charging interface of claim 1, wherein the insulating member comprises: label (3), insulating sheet;
the label (3) is used for insulating and sealing the side wall of the steel shell;
the insulating sheets are matched according to the shape of the battery core (1).
4. The cylindrical battery with a USB charging interface as claimed in claim 1, wherein the USB protection board (5) comprises: a round PCB with a pole column and a USB interface;
the USB interface is fixedly connected with a power interface of the circular PCB with the pole;
and the electrode connecting piece (6) is fixedly connected with an electrode interface of the circular PCB with the pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222154303.1U CN218568960U (en) | 2022-08-16 | 2022-08-16 | Cylindrical battery with USB charging interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222154303.1U CN218568960U (en) | 2022-08-16 | 2022-08-16 | Cylindrical battery with USB charging interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218568960U true CN218568960U (en) | 2023-03-03 |
Family
ID=85309051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222154303.1U Active CN218568960U (en) | 2022-08-16 | 2022-08-16 | Cylindrical battery with USB charging interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218568960U (en) |
-
2022
- 2022-08-16 CN CN202222154303.1U patent/CN218568960U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231206 Address after: No. 38, Dayi Road Optoelectronics Industrial Park, Yushui District, Xinyu City, Jiangxi Province, 338000 Patentee after: Xinyu Ganfeng New Lithium Source Battery Co.,Ltd. Address before: No.2668, Nanyuan Road, high tech Development Zone, Xinyu City, Jiangxi Province 338000 Patentee before: XINYU GANFENG ELECTRONICS Co.,Ltd. |
|
| TR01 | Transfer of patent right |