CN208596757U - A kind of detachable USB rechargeable battery - Google Patents
A kind of detachable USB rechargeable battery Download PDFInfo
- Publication number
- CN208596757U CN208596757U CN201821046904.8U CN201821046904U CN208596757U CN 208596757 U CN208596757 U CN 208596757U CN 201821046904 U CN201821046904 U CN 201821046904U CN 208596757 U CN208596757 U CN 208596757U
- Authority
- CN
- China
- Prior art keywords
- battery
- battery core
- shell
- circuit board
- negative electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000003466 welding Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- ZAUUZASCMSWKGX-UHFFFAOYSA-N manganese nickel Chemical compound [Mn].[Ni] ZAUUZASCMSWKGX-UHFFFAOYSA-N 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model proposes a kind of detachable USB rechargeable batteries, including circuit board and battery core, the circuit board is electrically connected with the battery core, the circuit board is provided with the charging interface for charging to battery core, it further include shell and battery cap, the shell is provided with limiting section, buckling parts is arranged in the battery cap, the buckling parts is removably fastened on the limiting section, the inside of the shell is arranged in the battery core and circuit board, and the side wall of the shell is equipped with and the matched through-hole of the charging interface；The battery cap is provided with positive plate, the upper end of the positive plate externally protrudes out in the upper surface of the battery cap, to form the positive terminal of the battery, the lower end of the positive plate is electrically connected to the circuit board, and the negative pole end of the battery is formed in the lower end surface of the battery core.The utility model keeps the production process of battery more simple, production efficiency is higher instead of traditional riveting, welding by snap connection means by setting limiting section and buckling parts.
Description
Technical field
The utility model relates to battery technology fields, and in particular to a kind of detachable USB rechargeable battery.
Background technique
Battery is widely used in various equipment as a kind of common articles for daily use, such as toy, remote controler, photograph
In the various products such as mechanical, electrical secondary clock table, the main once carbon battery of property of battery on the market, alkaline battery and chargeable
Nickel manganese, nickel chromium triangle, nickel-metal hydride battery etc., as the increasingly mature and energy density of lithium battery technology is high, fast, environmental protection etc. of charging is excellent
Gesture gradually appears lithium rechargeable battery in the market, and becomes universal trend.
Currently, occur various USB rechargeable batteries in the market, but the structure phase of many USB rechargeable batteries
To complexity, manufacturing procedure is also more troublesome, and the battery cap of the USB rechargeable battery occurred in market is also usually easy because of assembly
Or the easy loss such as personal use, cause battery that can not use again.
Utility model content
The purpose of this utility model is to provide a kind of charging performance is good, detachable USB rechargeable battery easy to assembly.
To achieve the above object, the technical solution of the utility model is: a kind of detachable USB rechargeable battery, including circuit
Plate and battery core, the circuit board are electrically connected with the battery core, and the circuit board is provided with the charging interface for charging to battery core,
It is characterized by also including shell and battery cap, the shell is provided with limiting section, and buckling parts is arranged in the battery cap,
The buckling parts is removably fastened on the limiting section, and the battery cap and shell is made to constitute a battery entirety；
The inside of the shell is arranged in the battery core and circuit board, and the side wall of the shell is equipped with and the charging interface
Matched first through hole；
The battery cap is provided with positive plate, and the upper end of the positive plate externally protrudes out in the upper surface of the battery cap,
To form the positive terminal of the battery, the lower end of the positive plate is electrically connected to the circuit board, and the negative pole end of the battery exists
The lower end surface of the battery core is formed.
Preferably, the battery cap includes bottom cover and buckling parts, and the buckling parts includes elongated portion and hook part, described to stretch
Long portion is vertically set on the bottom cover, and the hook part is arranged in the elongated portion end；The limiting section is opening, the opening
It is symmetricly set on close to the open end two sides of the shell.
Preferably, the battery core 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 battery core negative electrode guide needle are electrically connected the circuit board, and the battery core negative electrode guide needle is electrically connected the shell by negative electrode tab,
The outer casing bottom is battery cathode.
Preferably, the battery core includes positive paillon, diaphragm and cathode paillon, the anode paillon, diaphragm and anode foil
Successively mutually winding one, the diaphragm are located between positive paillon and cathode paillon piece, and the battery core anode guide pin connects institute
Positive paillon is stated, the battery core negative electrode guide needle connects the cathode paillon.
Preferably, tab portion, the tab portion difference are designed with below the battery core anode guide pin and battery core negative electrode guide needle
Riveted anode paillon, cathode paillon.
Preferably, the bottom cover is equipped with the chamber of indent, and the bottom of chamber portion is provided with the second through-hole, and positive plate is set to chamber
Interior and its contact flat spring passes through second through-hole and the circuit board connects and composes the anode of battery.
Preferably, limiting slot is provided on the bottom cover, the limiting slot is symmetricly set on the two sides of second through-hole.
Preferably, the shell is cylinder-like structure closed at one end, the open end of the shell and the battery cap
Peripheral surface it is corresponding.
Preferably, the negative electrode tab includes the first contact chip that battery core bottom end is arranged in, be arranged at the top of battery core second
The connection sheet of two contact chips of contact chip and connection, the first contact leaf length are greater than second contact chip.
Preferably, second contact chip is equipped with third through-hole, and battery core negative electrode guide needle passes through the third through-hole and fixes
The negative electrode tab.
Compared with prior art, the utility model has the beneficial effects that
By the way that integrated shell is arranged, keep the structure of entire battery more simple, for battery case processing also more
For convenience；
By setting limiting section and buckling parts, make battery instead of traditional riveting, welding by snap connection means
Production process is more simple, and production efficiency is higher；
It replaces traditional welding and conducting wire to connect by the way that negative electrode tab to be set on battery core negative electrode guide needle, negative electrode tab is made to exist
Play the role of the use of battery capable of being made more to pacify in the position that inside battery keeps relative stability in the case where conductive connection
Entirely.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of detachable USB rechargeable battery of the utility model.
Fig. 2 is a kind of perspective view of the explosion of detachable USB rechargeable battery of the utility model.
Fig. 3 is the utility model schematic diagram of cell structure.
Fig. 4 is the cap structure thereof schematic diagram of the utility model.
Fig. 5 is the battery cap bottom view of the utility model.
Fig. 6 is the negative plate structure schematic diagram of the utility model.
In figure: 1. shells, 11. limiting sections, 12. first through hole, 2. battery caps, 21. bottom covers, 211. chambers, 212. second
Through-hole, 213. limiting slots, 22. buckling parts, 221. elongated portions, 222. hook parts, 3. circuit boards, 4. battery cores, 41. battery core anodes are led
Needle, 42. battery core negative electrode guide needles, 43. positive paillons, 44. diaphragms, 45. cathode paillons, 46. tab portions, 5. charging interfaces, 6. just
Pole piece, 7. negative electrode tabs, 71. first contact chips, 72. second contact chips, 721. third through-holes, 73. connection sheets.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection scope of the requires of the utility model.
It is described in detail in conjunction with Fig. 1-5 pairs of the utility model, the utility model proposes a kind of detachable USB to charge
Battery, including circuit board 3 and battery core 4, the circuit board 3 are electrically connected with the battery core 4, the circuit board 3 be provided with for pair
The charging interface 5 that battery core 4 charges, further includes shell 1 and battery cap 2, the shell 1 is provided with limiting section 11, the battery
Buckling parts 22 is arranged in nut cap 2, and the buckling parts 22 is removably fastened on the limiting section 11, make the battery cap 2 with it is outer
Shell 1 constitutes a battery entirety；The inside of the shell 1 is arranged in the battery core 4 and circuit board 3, and the side wall of the shell 1 is set
Have and the matched first through hole 12 of the charging interface 5；The battery cap 2 is provided with positive plate 6, the positive plate 6 it is upper
End externally protrudes out in the upper surface of the battery cap 2, to form the positive terminal of the battery, the lower end electrical connection of the positive plate 6
It is formed in the negative pole end of the circuit board 3, the battery in the lower end surface of the battery core 4.
Specifically, the battery cap 2 includes bottom cover 21 and buckling parts 22, the buckling parts 22 includes 221 He of elongated portion
Hook part 222, the elongated portion 221 are vertically set on the bottom cover 21, and the hook part 222 is arranged in 221 end of elongated portion,
Specifically, the age of a draught animal of the hook part 222 is outside, the limiting section 11 is opening, and the opening is symmetricly set on close to described outer
The open end two sides of shell 1, the buckling parts 22 match there are two setting with the opening, the hook part 222 of buckling parts 22 and limit
The opening in position portion 11 connects, and the age of a draught animal of hook part 222 can hook at limiting section 11 outward, and hook part 222 herein is opened with described
Mouth adjoining dimensions play fixed limit so that hook part 222 can pass through the opening, the two gap or transition fit
Effect, keep the structural integrity of entire battery compact.
Specifically, the battery core 4 is equipped with the battery core anode guide pin 41 and battery core negative electrode guide needle 42 drawn in the same direction, the battery core
Positive guide pin 41 and battery core negative electrode guide needle 42 are electrically connected the circuit board 3, and the battery core negative electrode guide needle 42 is electrically connected by negative electrode tab 7
The shell 1 is connect, 1 bottom of shell is battery cathode.
Specifically, battery core 4 includes positive paillon 43, diaphragm 44 and cathode paillon 45, positive paillon 43, diaphragm 44 and cathode
Successively at cylinder, diaphragm 44 is located between positive paillon 43 and cathode paillon 45 mutually winding one paillon 45, battery core anode
Guide pin 41 connects positive paillon 43, and battery core negative electrode guide needle 42 connects cathode paillon 45, and battery core anode guide pin 41 and battery core cathode are led
Be designed with tab portion 46 below needle 42, tab portion 46 be it is flat, battery core anode guide pin 41 is distinguishing riveted just by tab portion 46
Pole paillon 43, for battery core negative electrode guide needle 42 by 46 riveted cathode paillon 45 of tab portion, total is completely embedded firm, Bu Huisong
Dynamic, electric conductivity is more preferable.
In the particular embodiment, it since positive plate 6 is usually combined with battery cap 2, is equipped on bottom cover 21 interior
Recessed chamber 211, for installing positive plate 6, and is provided with the second through-hole 212 in 211 bottom of chamber, positive plate 6 is set in chamber 211
And its contact flat spring passes through the anode that second through-hole 222 connects and composes battery with circuit board 3.
It is mounted on the circuit board 3 inside shell 1 in order to prevent to shake and lead to 3 poor contact of circuit board, in bottom cover
Limiting slot 213 is provided on 21, the limiting slot 213 is symmetrical arranged the two sides in the hole 212 of bottom cover 21, the size of limiting slot 213
With the adjoining dimensions of circuit board 3, gap or transition fit can occur for circuit board 3 and limiting slot 213, so that 3 energy of circuit board
The enough lucky inside for being mounted on limiting slot 213 makes 3 position of circuit board is fixed to avoid shaking.
Shell 1 in the present embodiment is cylinder-like structure closed at one end, the open end of the shell 1 and the battery
The peripheral surface of nut cap 2 is corresponding.By 1 integrated setting of shell, the structure of simplified USB rechargeable battery, but also processing is more
For convenience.
In the present embodiment, the negative electrode tab 7 includes the first contact chip 71 that 4 bottom end of battery core is arranged in, is arranged in battery core 4
The connection sheet 73 of two contact chips of second contact chip 72 and connection at top, since the second contact chip 72 will be with the cathode of battery core 4
Guide pin connection, because first contact chip 71 being capable of just position it is preferred that 71 length of the first contact chip is greater than second contact chip 72
In 4 bottom of battery core, keep negative electrode tab 7 and the contact of battery core 4 more preferable.Third through-hole 721, electricity are equipped on second contact chip 72
Core negative electrode guide needle 42 passes through the fixed negative electrode tab 7 of the third through-hole 721.
This USB rechargeable battery keeps the structure of entire battery more simple, for battery by the way that integrated shell 1 is arranged
The processing of shell 1 is also more convenient；By setting limiting section 11 and buckling parts 22, by snap connection means instead of traditional
Riveting, welding keep the production process of battery more simple, and production efficiency is higher；It is led by the way that negative electrode tab 7 is set in battery core cathode
It replaces traditional welding and conducting wire to connect on needle, makes negative electrode tab 7 can be in battery in the case where playing the role of conductive connection
The position that inside keeps relative stability, make battery using safer.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of detachable USB rechargeable battery, including circuit board and battery core, the circuit board is electrically connected with the battery core, described
Circuit board is provided with the charging interface for charging to battery core, it is characterised in that: further includes shell and battery cap, the shell
It is provided with limiting section, buckling parts is arranged in the battery cap, and the buckling parts is removably fastened on the limiting section, makes described
Battery cap and shell constitute a battery entirety；
The inside of the shell is arranged in the battery core and circuit board, and the side wall of the shell is equipped with to be matched with the charging interface
First through hole；
The battery cap is provided with positive plate, and the upper end of the positive plate externally protrudes out in the upper surface of the battery cap, with shape
At the positive terminal of the battery, the lower end of the positive plate is electrically connected to the circuit board, and the negative pole end of the battery is described
The lower end surface of battery core is formed.
2. a kind of detachable USB rechargeable battery according to claim 1, it is characterised in that: the battery cap includes bottom
Lid and buckling parts, the buckling parts include elongated portion and hook part, and the elongated portion is vertically set on the bottom cover, and the hook part is set
It sets in the elongated portion end；
The limiting section is opening, and the opening is symmetricly set on close to the open end two sides of the shell.
3. a kind of detachable USB rechargeable battery according to claim 1, it is characterised in that: the battery core is equipped with draws in the same direction
Battery core anode guide pin and battery core negative electrode guide needle out, the battery core anode guide pin and battery core negative electrode guide needle are electrically connected the circuit
Plate, the battery core negative electrode guide needle are electrically connected the shell by negative electrode tab, and the outer casing bottom is battery cathode.
4. a kind of detachable USB rechargeable battery according to claim 3, it is characterised in that: the battery core includes cathode foil
Piece, diaphragm and cathode paillon, successively mutually winding one, the diaphragm are located at just for the anode paillon, diaphragm and cathode paillon
Between pole paillon and cathode paillon, the battery core anode guide pin connection positive paillon, the battery core negative electrode guide needle connects institute
State cathode paillon.
5. a kind of detachable USB rechargeable battery according to claim 4, which is characterized in that the battery core anode guide pin and
Tab portion is designed with below battery core negative electrode guide needle, riveted anode paillon, cathode paillon are distinguished by the tab portion.
6. a kind of detachable USB rechargeable battery according to claim 2, it is characterised in that: the bottom cover is equipped with indent
Chamber, the bottom of chamber portion is provided with the second through-hole, positive plate be set to intracavitary and its contact flat spring across second through-hole with
The circuit board connects and composes the anode of battery.
7. a kind of detachable USB rechargeable battery according to claim 6, it is characterised in that: be arranged on the bottom cover limited
Position slot, the limiting slot are symmetricly set on the two sides of second through-hole.
8. a kind of detachable USB rechargeable battery according to claim 1, it is characterised in that: the shell is closed at one end
Cylinder-like structure, the open end of the shell is corresponding with the peripheral surface of the battery cap.
9. a kind of detachable USB rechargeable battery according to claim 3, it is characterised in that: the negative electrode tab includes setting
In the first contact chip of battery core bottom end, the second contact chip for being arranged at the top of battery core and the connection sheet for connecting two contact chips, institute
The first contact leaf length is stated greater than second contact chip.
10. a kind of detachable USB rechargeable battery according to claim 9, which is characterized in that set on second contact chip
There is third through-hole, battery core negative electrode guide needle passes through the fixed negative electrode tab of the third through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821046904.8U CN208596757U (en) | 2018-06-29 | 2018-06-29 | A kind of detachable USB rechargeable battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821046904.8U CN208596757U (en) | 2018-06-29 | 2018-06-29 | A kind of detachable USB rechargeable battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208596757U true CN208596757U (en) | 2019-03-12 |
Family
ID=65602344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821046904.8U Active CN208596757U (en) | 2018-06-29 | 2018-06-29 | A kind of detachable USB rechargeable battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208596757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023130387A1 (en) * | 2022-01-07 | 2023-07-13 | 宁德时代新能源科技股份有限公司 | Battery, electric device, and manufacturing method for battery |
-
2018
- 2018-06-29 CN CN201821046904.8U patent/CN208596757U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023130387A1 (en) * | 2022-01-07 | 2023-07-13 | 宁德时代新能源科技股份有限公司 | Battery, electric device, and manufacturing method for battery |
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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: 20190620 Address after: 518000 West Impression Business Building, Changkeng Road, Bantian Street, Longgang, Shenzhen, Guangdong 202 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: 20200731 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 West Impression Business Building, Changkeng Road, Bantian Street, Longgang, Shenzhen, Guangdong 202 Patentee before: Shenzhen Los Reyton Zhichuang Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200828 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 |