CN208596758U - It is a kind of to pass through the battery of USB plug storing electrical energy - Google Patents
It is a kind of to pass through the battery of USB plug storing electrical energy Download PDFInfo
- Publication number
- CN208596758U CN208596758U CN201821046916.0U CN201821046916U CN208596758U CN 208596758 U CN208596758 U CN 208596758U CN 201821046916 U CN201821046916 U CN 201821046916U CN 208596758 U CN208596758 U CN 208596758U
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- Prior art keywords
- usb plug
- battery
- battery core
- plug part
- anode
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model proposes one kind can pass through the battery of USB plug storing electrical energy, including shell, lithium-ion electric core assembly, USB plug part component and positive nut cap, the USB plug part component and the lithium-ion electric core assembly are successively set in the cavity of the shell, and have the relationship of electrical connection between the two；The positive cover cap closes on the USB plug part of the USB plug part component, and it is equipped with anode contact, the lithium-ion electric core includes metal sleeve and battery core body, the battery core body is sleeved in the metal sleeve, and it is equipped with the battery core anode guide pin and battery core negative electrode guide needle drawn in the same direction；The battery core anode guide pin and the battery core negative electrode guide needle are electrically connected with the USB plug part component respectively, and the battery core negative electrode guide needle is electrically connected to the metal sleeve by negative electrode tab.The lithium-ion electric core of the utility model USB rechargeable battery is to draw guide pin structure in the same direction, and shortening conducting wire wire length reduces line loss, facilitates USB rechargeable battery quick charge, practical.
Description
Technical field
The utility model relates to USB rechargeable battery fields, and in particular to one kind can pass through the electricity of USB plug storing electrical energy
Pond.
Background technique
USB rechargeable battery is a kind of novel battery gradually to come into vogue in the market in recent years, by USB plug technology and
Battery boosting technology, which is fused together, to be fabricated, and the positive place of USB rechargeable battery is equipped with a USB plug, needs to charge
When directly USB plug insertion desktop computer, laptop USB port achieve that charging, existing USB rechargeable battery
Inside can all be equipped with conventional lithium-ion electric core, and positive and negative this lithium-ion electric core is that opposite direction is drawn, and anode is upper negative
Under, positive and negative anodes cause the cabling route of conducting wire long and multiple due to cathode in bottom at this time by conducting wire connecting PCB board for pole
It is miscellaneous, it can be interposed between battery core and shell, influence to install and be lost electric energy, increase the charging time, use is very inconvenient.
Utility model content
Battery core for prior art USB rechargeable battery is that reversed draw causes the skills such as assembling is inconvenient, charging performance is bad
Art problem, the utility model provides one kind can be by the battery of USB plug storing electrical energy, and specific technical solution is as follows:
It is a kind of to pass through the battery of USB plug storing electrical energy, including shell, lithium-ion electric core assembly, USB plug part component
With positive nut cap, the USB plug part component and the lithium-ion electric core assembly are successively set in the cavity of the shell, and
There is the relationship of electrical connection between the two；
The positive cover cap closes on the USB plug part of the USB plug part component, and is equipped with anode contact,
The anode contact is electrically connected by contact chip with the USB plug part component；
The lithium-ion electric core includes metal sleeve and battery core body, and the battery core body is sleeved on the metal sleeve
It is interior, and it is equipped with the battery core anode guide pin and battery core negative electrode guide needle drawn in the same direction；
The battery core anode guide pin and the battery core negative electrode guide needle are electrically connected with the USB plug part component respectively, described
Battery core negative electrode guide needle is electrically connected to the metal sleeve by negative electrode tab.
Preferably, the battery core body includes positive paillon, diaphragm and cathode paillon, positive paillon, diaphragm and anode foil
Successively mutually winding one, diaphragm are located between positive paillon and cathode paillon piece, and battery core anode guide pin connects positive paillon, electricity
Core anode guide pin connects cathode paillon.
Preferably, it is designed with tab portion, tab portion difference respectively below the battery core anode guide pin and battery core negative electrode guide needle
Riveted anode paillon, cathode paillon.
Preferably, the USB plug part component includes PCBA board and USB plug part, and the USB plug part component passes through exhausted
The front end of the metal sleeve is arranged in edge fixing piece, and the front end of the metal sleeve is arranged in the insulating fixing piece.
Preferably, the insulating fixing piece is cylindrical-shaped structure part, and plug is mounted in the front end of the metal sleeve；
The PCBA board passes through the insulating fixing piece, and lower end is led with the battery core anode guide pin and the battery core cathode
Needle is electrically connected；The USB plug part is sleeved on the PCBA board upper end, and its lower end is fixed on the insulating fixing piece.
Preferably, the insulating fixing piece is equipped with matched first perforation of the PCBA board, with the USB plug part
Matched second perforation of side wall, second perforation are located at the first perforation both ends and are connected to first perforation.
Preferably, the contact chip is flexible sheet metal.
Preferably, the insulating fixing piece is equipped with magnet, and the anode nut cap is equipped with magnet receiving cavity, so that described
When positive nut cap is inserted on the USB plug part of the USB plug part component, the magnet is just inserted in the magnet and accommodates
In cavity.
Preferably, the metal sleeve is steel shell, and the shell is aluminum plastic film.
Preferably, the PCBA board is equipped with reduction voltage circuit, and the lithium-ion electric core assembly conveys 3.7V or 3.2V or 2.4V
Voltage is acted on through the reduction voltage circuit, can be depressured the standard cell voltage output for 1.5V.
The utility model has the beneficial effects that ion battery core is equipped with the battery core anode guide pin drawn in the same direction and battery core cathode is led
Needle, battery core anode guide pin and battery core negative electrode guide needle are electrically connected PCBA board, and battery core cathode is electrically connected metal shell by negative electrode tab, together
Wiring distance is reduced to drawing, reduces line loss, facilitates battery assembly, and enhance the charging and discharging capabilities of USB rechargeable battery, it is practical
Property is strong, satisfies the use demand.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural blast schematic diagram of the utility model.
Fig. 3 is the structural schematic diagram of the lithium-ion electric core of the utility model.
Fig. 4 is the cross-sectional view of the utility model.
Wherein: metal sleeve 1, battery core body 2, positive paillon 21, diaphragm 22, cathode paillon 23, tab portion 24；Insulation is solid
Determine part 3, the first perforation 31, the second perforation 32, PCBA board 4, USB plug part 5, positive nut cap 6, magnet 61, battery anode slice 7,
Anode contact 71, contact chip 72, battery core anode guide pin 8, battery core negative electrode guide needle 9, negative electrode tab 10, aluminum plastic film 15.
Specific embodiment
With reference to the accompanying drawing, specific embodiments of the utility model will be further explained:
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the position of indication or suggestion meaning or element must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it is above-mentioned that concrete condition understanding can be regarded
The concrete meaning of term in the present invention.
The utility model is described in detail in conjunction with attached drawing, it is a kind of to be wrapped by the battery of USB plug storing electrical energy
Include metal sleeve 1, battery core body 2, insulating fixing piece 3, PCBA board 4, USB plug part 5 and positive nut cap 6；In metal sleeve 1
Battery core body 2 is installed in portion, and the top exit of metal sleeve 1 is equipped with internal screw thread, and insulating fixing piece 3 is equipped with and metal sleeve 1
The external screw thread that internal screw thread matches, metal sleeve 1 are threadedly coupled with insulating fixing piece 3, and insulating fixing piece 3 is equipped with and PCBA board
The second perforation 32 that the first perforation 31 and USB plug part 5 that 4 shapes match match, the second perforation 32 are located at the first perforation
It 31 both ends and 31 is connected to the first perforation.PCBA board 4 is interspersed in insulating fixing piece 3 by the first perforation 31 and is sleeved on USB
In plug piece 5, USB plug part 5, which passes through the second perforation 32, makees the tuck portion of USB plug part 5 itself and insulating fixing piece 3
With keeping USB plug part 5 fixed.Be electrically connected between USB plug part 5 and PCBA board 4, positive nut cap 6 lid close USB plug part 5 and
An entirety is constituted with metal sleeve 1 and insulating fixing piece 3, positive nut cap 6 is equipped with magnet receiving cavity, insulating fixing piece 3
End face is equipped with magnet 61, when the anode nut cap 6 is inserted on the USB plug part 5 of the USB plug part component, the magnet
61 are just inserted in magnet receiving cavity.Positive nut cap 6 is equipped with anode contact 71 and contact chip 72, when positive nut cap 6
When lid closes USB plug part 5, anode contact 71 is electrically connected USB plug part 5 by contact chip 72, enables battery anode slice 7
Anode power supply is realized with 5 current lead-through of USB plug part, and battery core body 2 is equipped with the battery core anode guide pin 8 drawn in the same direction and battery core is negative
Pole guide pin 9, battery core anode guide pin 8 and battery core negative electrode guide needle 9 can be electrically connected PCBA board 4 by welding, and battery core negative electrode guide needle 9 passes through
Negative electrode tab 10 is electrically connected metal sleeve 1, in order to guarantee that the position of negative electrode tab 10, the end of negative electrode tab 10 can be directly welded at metal
Sleeve 1,10 outside of negative electrode tab can also be fixed with insulating cement, and 1 bottom of metal sleeve is battery cathode.
Specifically, battery core body 2 includes positive paillon 21, diaphragm 22 and cathode paillon 23, positive paillon 21,22 and of diaphragm
Successively mutually winding one is at cylinder for cathode paillon 23, and diaphragm 22 is located between positive paillon 21 and cathode paillon 23, battery core
Positive guide pin 8 connects positive paillon 21, and battery core negative electrode guide needle 9 connects cathode paillon 23, and battery core anode guide pin 8 and battery core cathode are led
Be designed with tab portion 24 below needle 9, tab portion 24 be it is flat, battery core anode guide pin 8 distinguishes riveted anode by tab portion 24
Paillon 21, by 24 riveted cathode paillon 23 of tab portion, total is completely embedded firm battery core negative electrode guide needle 9, will not loosen,
Electric conductivity is more preferable.
Particular situation is that contact chip 72 is equipped with inside positive nut cap 6, electricity when the positive lid of nut cap 6 closes USB plug part 5
Pond cathode contact 71 is electrically connected USB plug part 5 by contact chip 72, can transmit electric energy.Positive nut cap 6 is equipped with magnet accommodating chamber
Body, the end face of insulating fixing piece 3 are equipped with magnet 61, and the anode nut cap 6 is inserted into the USB plug of the USB plug part component
When on part 5, the magnet 61 is just inserted in magnet receiving cavity, and magnet 61 makes the positive lid of nut cap 6 close more firm and tear open
Metal sleeve 1 is directly adsorbed in when lower charging, without having to worry about loss, metal sleeve 1 is steel shell, and will not get rusty long-time service,
Insulating fixing piece 3 ensures that lithium electronics battery core 2 prevents electric leakage and good leakproofness, the quality of product using rubber material
It is greatly improved.And PCBA board 4 is equipped with reduction voltage circuit, charging circuit, protection circuit, these functional circuitries are existing
Belong to custom circuit in USB rechargeable battery to be not repeated, lithium-ion electric core conveys 3.7V or 3.2V or 2.4V voltage through decompression electricity
The standard cell voltage that road decompression is 1.5V, reduction voltage circuit are that custom circuit is not repeated herein, in 1 periphery package of metal sleeve
There is aluminum plastic film 15, aluminum plastic film 15 has high barrier property, can effectively prevent battery drain, avoid the occurrence of contingency.
In conclusion the battery core body 2 of the utility model USB rechargeable battery is to draw guide pin structure in the same direction, assembly assembling
Convenient, shortening conducting wire wire length reduces line loss and fever, lengthens service life, facilitates USB rechargeable battery quick charge, practicability
By force, it satisfies the use demand.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions, for the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.
Claims (10)
1. one kind can by the battery of USB plug storing electrical energy, including shell, lithium-ion electric core assembly, USB plug part component and
Positive nut cap, the USB plug part component and the lithium-ion electric core assembly are successively set in the cavity of the shell, and two
There is the relationship of electrical connection between person；
The positive cover cap closes on the USB plug part of the USB plug part component, and is equipped with anode contact, described
Anode contact is electrically connected by contact chip with the USB plug part component；
It is characterized by: the lithium-ion electric core assembly includes metal sleeve and battery core body, the battery core body is sleeved on institute
It states in metal sleeve, and it is equipped with the battery core anode guide pin and battery core negative electrode guide needle drawn in the same direction；
The battery core anode guide pin and the battery core negative electrode guide needle are electrically connected with the USB plug part component respectively, the battery core
Negative electrode guide needle is electrically connected to the metal sleeve by negative electrode tab.
2. one kind according to claim 1 can pass through the battery of USB plug storing electrical energy, it is characterised in that: the battery core
Ontology includes positive paillon, diaphragm and cathode paillon, and positive paillon, diaphragm and cathode paillon successively mutually wind one, diaphragm
Between positive paillon and cathode paillon, battery core anode guide pin connects positive paillon, and battery core anode guide pin connects cathode paillon.
3. one kind according to claim 2 can pass through the battery of USB plug storing electrical energy, it is characterised in that: the battery core
Tab portion is designed with below positive guide pin and battery core negative electrode guide needle respectively, riveted anode paillon, cathode paillon are distinguished by tab portion.
4. one kind according to claim 1 can pass through the battery of USB plug storing electrical energy, it is characterised in that: the USB is inserted
Head component includes PCBA board and USB plug part, and the USB plug part component is arranged by insulating fixing piece in the metallic sheath
The front end of the metal sleeve is arranged in the front end of cylinder, the insulating fixing piece.
5. one kind according to claim 4 can pass through the battery of USB plug storing electrical energy, it is characterised in that: the insulation
Fixing piece is cylindrical-shaped structure part, and plug is mounted in the front end of the metal sleeve；
The PCBA board passes through the insulating fixing piece, lower end and the battery core anode guide pin and the battery core negative electrode guide needle point
It is not electrically connected；The USB plug part is sleeved on the PCBA board upper end, and its lower end is fixed on the insulating fixing piece.
6. one kind according to claim 5 can pass through the battery of USB plug storing electrical energy, it is characterised in that: the insulation
Fixing piece is equipped with matched first perforation of the PCBA board, perforates with the side wall matched second of the USB plug part, described
Second perforation is located at the first perforation both ends and is connected to first perforation.
7. one kind according to claim 4 can pass through the battery of USB plug storing electrical energy, it is characterised in that: the insulation
Fixing piece is equipped with magnet, and the anode nut cap is equipped with magnet receiving cavity, so that the anode nut cap is inserted into the USB and inserts
When on the USB plug part of head component, the magnet is just inserted in the magnet receiving cavity.
8. one kind according to claim 4 can pass through the battery of USB plug storing electrical energy, it is characterised in that: the PCBA
Plate is equipped with reduction voltage circuit, and the lithium-ion electric core assembly conveying 3.7V or 3.2V or 2.4V voltage are acted on through the reduction voltage circuit,
The standard cell voltage output for 1.5V can be depressured.
9. one kind according to claim 1 can pass through the battery of USB plug storing electrical energy, it is characterised in that: the contact
Piece is flexible sheet metal.
10. one kind according to claim 1 can pass through the battery of USB plug storing electrical energy, it is characterised in that: the metal
Sleeve is steel shell, and the shell is aluminum plastic film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821046916.0U CN208596758U (en) | 2018-06-29 | 2018-06-29 | It is a kind of to pass through the battery of USB plug storing electrical energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821046916.0U CN208596758U (en) | 2018-06-29 | 2018-06-29 | It is a kind of to pass through the battery of USB plug storing electrical energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208596758U true CN208596758U (en) | 2019-03-12 |
Family
ID=65602343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821046916.0U Active CN208596758U (en) | 2018-06-29 | 2018-06-29 | It is a kind of to pass through the battery of USB plug storing electrical energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208596758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111063856A (en) * | 2019-12-17 | 2020-04-24 | 深圳先进储能材料国家工程研究中心有限公司 | Secondary battery based on needle-shaped pin battery core |
-
2018
- 2018-06-29 CN CN201821046916.0U patent/CN208596758U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111063856A (en) * | 2019-12-17 | 2020-04-24 | 深圳先进储能材料国家工程研究中心有限公司 | Secondary battery based on needle-shaped pin battery core |
| CN111063856B (en) * | 2019-12-17 | 2022-06-10 | 深圳先进储能材料国家工程研究中心有限公司 | Secondary battery based on needle-shaped pin battery core |
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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: 20190626 Address after: 518000 Impression Business Building 202, Changkeng Road, Bantian Street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Los Reyton Zhichuang Technology Co., Ltd. Address before: 523852 No. 3 Liji Lane, Xiaobian Second Industrial Zone, Chang'an Town, Dongguan City, Guangdong Province Patentee before: Gu Shanhua |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200729 Address after: Room 1422, No. 91, building 16, Dushi Huating, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: Gu Shanhua Address before: 518000 Impression Business Building 202, Changkeng Road, Bantian Street, Longgang District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Los Reyton Zhichuang Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200825 Address after: 413000 Yiyang City, Hunan province Kim Soo-Roh Tongzi Heshan District No. 7 Lane dam Patentee after: HUNAN HUAHUI NEW ENERGY Co.,Ltd. Address before: Room 1422, No. 91, building 16, Dushi Huating, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: Gu Shanhua |
|
| TR01 | Transfer of patent right |