CN110474080A - A kind of folding lithium battery - Google Patents
A kind of folding lithium battery Download PDFInfo
- Publication number
- CN110474080A CN110474080A CN201910753967.XA CN201910753967A CN110474080A CN 110474080 A CN110474080 A CN 110474080A CN 201910753967 A CN201910753967 A CN 201910753967A CN 110474080 A CN110474080 A CN 110474080A
- Authority
- CN
- China
- Prior art keywords
- energization
- plate
- groove
- lithium battery
- link slot
- 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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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of folding lithium batteries, including two battery bodies, one of them anode of two battery bodies corresponds to another cathode, two close one end of the battery body offer link slot, the battery body is fixedly installed with insulation board close to link slot one end side wall corner, the side wall of the insulation board on the inside of link slot is fixedly connected with mounting plate, shaft is rotatably equipped on the outside of the mounting plate, support plate is fixedly installed on the outside of the shaft, the bottom of the link slot is rotatably equipped with energization plate by energization axis, the energization axis and shaft are coaxially disposed, the present invention, pass through setting shaft and support plate, the folding between battery body may be implemented, be powered axis and shaft coaxial arrangement simultaneously, it ensure that battery energization axis and shaft in the engineering of folding are non-interference, energization axis And energization plate ensure that the connection between battery, form an entirety.
Description
Technical field
The present invention relates to technical field of lithium batteries, specially a kind of folding lithium battery.
Background technique
Lithium battery is typically all when in use rectangular shape or cylindrical shape, when in use can not
Its shape can not occur to change accordingly, special standby in some special occasions, for example fold the appearance of smart phone, in order to guarantee
Mobile phone has enough cruising abilities, it is necessary to biggish battery, but existing battery is often an entirety, can only be installed
In a folded sheet, therefore another half space of mobile phone will waste；Such as lithium battery used in electric car, size
It is all customization, but the body bottom of automobile is rough, so battery is waited during installation also results in installation not side
Just, and the battery after installation cannot constitute a plane, cause trouble for subsequent installation.
Summary of the invention
The purpose of the present invention is to provide a kind of folding lithium batteries, to solve the folding intelligence that above-mentioned background technique proposes
Energy mobile phone needs biggish battery, but existing battery is often an entirety, be can be only installed in a folded sheet, because
Another half space of this mobile phone will waste；Such as lithium battery used in electric car, size is all customization, but vapour
The body bottom of vehicle is rough, so battery is waited during installation also results in installation inconvenience, and the electricity after installation
Pond cannot constitute a plane, and the problem of trouble is caused for subsequent installation.
To achieve the above object, the invention provides the following technical scheme: a kind of folding lithium battery, including two batteries
Ontology, one of them anode of two battery bodies correspond to another cathode, two battery bodies it is close one
End offers link slot, and the battery body is fixedly installed with insulation board close to link slot one end side wall corner, is located at connection
The side wall of the insulation board on the inside of slot is fixedly connected with mounting plate, and shaft is rotatably equipped on the outside of the mounting plate, described
Support plate is fixedly installed on the outside of shaft, the bottom of the link slot is rotatably equipped with energization plate by energization axis, described logical
Electric axis and shaft are coaxially disposed.
Preferably, the insulation board on the outside of the battery body opens up fluted, and the inside of the groove passes through sliding slot
Be slidably fitted with fixed plate with sliding slot, the fixed plate offers regulating tank far from the side of link slot, the support plate it is outer
Side both ends and two end side surfaces offer fixing groove.
Preferably, the bottom of the link slot offers the placing groove to match with energization axis, and the energization axis is far from logical
The two sides consubstantiality of battery plate is provided with fixture block, and the block to match with fixture block is offered on the outside of the placing groove.
Preferably, the outer middle side part of the energization plate is fixedly installed with insulating trip, the inside of the insulating trip and support plate
Between retaining groove is installed, the retaining groove includes outer retaining groove and interior retaining groove, and the sidewall sections of the outer retaining groove and interior retaining groove are mutual
The L-type section of clamping is fixedly installed with support spring inside the outer retaining groove and interior retaining groove.
Preferably, the inner sidewall of the fixing groove offers locating slot, and the locating slot internal slide is equipped with fixed ball,
Retaining spring is fixedly installed between the fixed ball and the inner wall of locating slot, the outboard end consubstantiality of the locating slot, which is provided with, to be put
Set the limited block that fixed ball skids off.
Preferably, the insulation board and insulating trip are insulating ceramic materials.
Preferably, the energization plate and energization axis are conductive metallic material or electrically conductive graphite.
Preferably, the side of the fixed plate offers the spherical groove to match with fixed ball.
Compared with prior art, the beneficial effects of the present invention are:
1. the folding between battery body may be implemented by setting shaft and support plate in the present invention, at the same be powered axis with
Shaft coaxial arrangement, ensure that battery energization axis and shaft in the engineering of folding are non-interference, and energization axis and energization plate guarantee
Connection between battery, forms an entirety.
2. outer retaining groove and interior retaining groove can play the role of protection for support spring, while outer retaining groove and interior retaining groove can be sent out
Raw opposite sliding influences the work of support spring to guarantee support spring not, and support spring provides elastic force to energization plate 8, so that
Energization axis is contacted with battery always.
3. fixed ball and spherical groove play fixed effect to fixed plate, prevent fixed plate from shaking.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is support plate top view of the present invention；
Fig. 3 is card connecting groove structure schematic diagram of the present invention；
Fig. 4 is the enlarged drawing in Fig. 3 of the present invention at A；
Fig. 5 is enlarged drawing at B in Fig. 3 of the present invention；
Fig. 6 is fixing groove cross-sectional view of the present invention；
Fig. 7 is spherical groove cross-sectional view of the present invention.
In figure: 1, battery body；2, insulation board；3, groove；31, fixed plate；32, spherical groove；4, mounting plate；5, fixed
Slot；51, locating slot；52, fixed ball；53, retaining spring；54, limited block；6, support plate；7, retaining groove；71, outer retaining groove；72, interior
Retaining groove；8, energization plate；9, regulating tank, 10, shaft；11, link slot；12, energization axis；121, fixture block；122, block；13, it supports
Spring；14, placing groove；15, insulating trip.
Specific embodiment
Biggish battery is needed in order to solve to fold smart phone, but existing battery is often an entirety, only
It can be mounted in a folded sheet, therefore another half space of mobile phone will waste；Such as lithium battery used in electric car,
Its size is all customization, but the body bottom of automobile is rough, so battery is waited during installation also results in peace
Dress is inconvenient, and the battery after installation cannot constitute a plane, and the problem of trouble is caused for subsequent installation, and the present invention provides
A kind of folding lithium battery.Following will be combined with the drawings in the embodiments of the present invention, to the technical side in the embodiment of the present invention
Case is clearly and completely described, it is clear that and described embodiments are only a part of the embodiments of the present invention, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment 1
Fig. 1-3 is please referred to, a kind of folding lithium battery, including two battery bodies 1, two institutes are present embodiments provided
The cathode that battery body 1 one of them anode corresponds to another is stated, two close one end of the battery body 1 offer company
Access slot 11, the battery body 1 are fixedly installed with insulation board 2 close to link slot one end side wall corner, are located in link slot 11
The side wall of the insulation board 2 of side is fixedly connected with mounting plate 4, and the outside of the mounting plate 4 is rotatably equipped with shaft 10, described
The outside of shaft 10 is fixedly installed with support plate 6, and the bottom of the link slot 11 is rotatably equipped with energization plate by energization axis 12
8, the energization axis 12 is coaxially disposed with shaft 10, and energization axis 12 can coaxially turn with shaft 10 when lithium battery rotation
It is dynamic, avoid that theres is a situation where energization axis 12 and shaft 10 interferes with each other, the energization plate 8 and energization axis 12 are conductive metallic material
Or electrically conductive graphite.
In the present embodiment, two 1 positive and negative anodes of battery body are connected by energization axis 12 and energization plate 8, so that two lithium electricity
The series connection of pond 1 forms a power supply entirety, and support plate 6 can be rotated by shaft 10 on mounting plate 4, while the bottom of link slot 11
Portion is rotatably equipped with energization plate 8 by energization axis 12, two batteries can also relatively rotate with energization axis 12, so as to
To complete to fold.
Embodiment 2
Fig. 1, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7 are please referred to, is further improved on the basis of embodiment 1: being located at institute
The insulation board 2 for stating 1 outside of battery body opens up fluted 3, and the inside of groove 3 described in 2 insulating ceramic materials of insulation board is logical
It crosses sliding slot and sliding slot is slidably fitted with fixed plate 31, the fixed plate 3 offers regulating tank 9, institute far from the side of link slot 11
The outside both ends and two end side surfaces for stating support plate 6 offer fixing groove 5, and fixed plate 31 and fixing groove 5 can play battery
The effect of support, battery it is unfolded or fold after remain unchanged, be easy to use；The wherein inner sidewall of the fixing groove 5
Locating slot 51 is offered, 51 internal slide of locating slot is equipped with fixed ball 52, and the fixed ball 52 is interior with locating slot 51
Retaining spring 53 is fixedly installed between wall, the outboard end consubstantiality of the locating slot 51, which is provided with, places the limit that fixed ball 52 skids off
Position block 54, the side of the fixed plate 31 offer the spherical groove 32 to match with fixed ball 52, fixed ball 52 and spherical groove 32
Fixed effect is played to fixed plate 31, prevents fixed plate 31 from shaking.
The bottom of the link slot 11 offers the placing groove 14 to match with energization axis 12, and the energization axis 12 is far from logical
The two sides consubstantiality of battery plate 8 is provided with fixture block 121, and the outside of the placing groove 14 offers the block to match with fixture block 121
122, fixture block 121 and block 122 can prevent falling for energization axis 12.
The outer middle side part of the energization plate 8 is fixedly installed with insulating trip 15, and the equal insulating ceramic materials of insulating trip 15 are described exhausted
Retaining groove 7 is installed, the retaining groove 7 includes outer retaining groove 71 and interior retaining groove 72, the outer gear between embolium 15 and the inside of support plate 6
The sidewall sections of slot 71 and interior retaining groove 72 are the L-type section being clamped mutually, fixed peace inside the outer retaining groove 71 and interior retaining groove 72
Equipped with support spring 13, the outer retaining groove 71 and interior retaining groove 72 can play the role of protection, while outer gear for support spring 13
Slot 71 and interior retaining groove 72 can occur to slide relatively, influence the work of support spring 13 to guarantee support spring 13 not, support bullet
Spring 13 provides elastic force to energization plate 8, so that energization axis 12 is contacted with battery always.
In description of the invention, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal" or
Person's positional relationship is orientation based on the figure or positional relationship, is merely for convenience of description of the present invention and simplification of the description,
Rather than the device or element of instruction or hint meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore is not considered as limiting the invention.
In description of the invention, it is also necessary to explanation, unless otherwise specific regulation and limitation, term " setting ", " peace
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, can be mechanical connection, is also possible to be electrically connected, can be and be directly connected to, and be also possible to be connected by intermediary, can
To be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
The concrete meaning of term in the present invention.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of folding lithium battery, including two battery bodies (1), two battery bodies (1) one of them just
Extremely corresponding to another cathode, it is characterised in that: two close one end of the battery body (1) offer link slot (11),
The battery body (1) is fixedly installed with insulation board (2) close to link slot one end side wall corner, is located on the inside of link slot (11)
The side wall of the insulation board (2) be fixedly connected with mounting plate (4), be rotatably equipped with shaft on the outside of the mounting plate (4)
(10), it is fixedly installed with support plate (6) on the outside of the shaft (10), the bottom of the link slot (11) passes through energization axis (12)
It is rotatably equipped with energization plate (8), the energization axis (12) and shaft (10) are coaxially disposed.
2. a kind of folding lithium battery according to claim 1, it is characterised in that: be located at the battery body (1) outside
The insulation board (2) of side opens up fluted (3), and the inside of the groove (3) is slidably fitted with fixed plate by sliding slot and sliding slot
(31), the fixed plate (3) offers regulating tank (9) far from the side of link slot (11), the outside both ends of the support plate (6)
And two end side surface offer fixing groove (5).
3. a kind of folding lithium battery according to claim 1, it is characterised in that: open the bottom of the link slot (11)
Equipped with the placing groove (14) to match with energization axis (12), the energization axis (12) sets far from the two sides consubstantiality of energization plate (8)
It is equipped with fixture block (121), the block (122) to match with fixture block (121) is offered on the outside of the placing groove (14).
4. a kind of folding lithium battery according to claim 1, it is characterised in that: in the outside of the energization plate (8)
Portion is fixedly installed with insulating trip (15), is equipped with retaining groove (7) between the insulating trip (15) and the inside of support plate (6), described
Retaining groove (7) includes outer retaining groove (71) and interior retaining groove (72), and the sidewall sections of the outer retaining groove (71) and interior retaining groove (72) are mutual
Support spring (13) are fixedly installed with inside the L-type section of clamping, the outer retaining groove (71) and interior retaining groove (72).
5. a kind of folding lithium battery according to claim 2, it is characterised in that: the inner sidewall of the fixing groove (5)
It offers locating slot (51), locating slot (51) internal slide is equipped with fixed ball (52), the fixed ball (52) and positioning
It is fixedly installed between the inner wall of slot (51) retaining spring (53), it is solid that the outboard end consubstantiality of the locating slot (51) is provided with placement
Determine the limited block (54) that ball (52) skids off.
6. a kind of folding lithium battery according to claim 3, it is characterised in that: the insulation board (2) and insulating trip
It (15) is insulating ceramic materials.
7. a kind of folding lithium battery according to claim 1, it is characterised in that: the energization plate (8) and energization axis
It (12) is conductive metallic material or electrically conductive graphite.
8. a kind of folding lithium battery according to claim 2, it is characterised in that: open the side of the fixed plate (31)
Equipped with the spherical groove (32) to match with fixed ball (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910753967.XA CN110474080B (en) | 2019-08-15 | 2019-08-15 | Foldable lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910753967.XA CN110474080B (en) | 2019-08-15 | 2019-08-15 | Foldable lithium battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110474080A true CN110474080A (en) | 2019-11-19 |
| CN110474080B CN110474080B (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910753967.XA Active CN110474080B (en) | 2019-08-15 | 2019-08-15 | Foldable lithium battery |
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|---|---|
| CN (1) | CN110474080B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112615401A (en) * | 2020-11-30 | 2021-04-06 | 国网山东省电力公司滨州供电公司 | Emergency repair power supply for electrical equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030013632A (en) * | 2001-08-08 | 2003-02-15 | 엘지전자 주식회사 | A mobile phone having a folder |
| CN204216610U (en) * | 2014-10-30 | 2015-03-18 | 浙江商业职业技术学院 | A kind of folding lithium battery mobile power |
| CN208400928U (en) * | 2018-08-16 | 2019-01-18 | 惠州市典名新能源科技有限公司 | A kind of poly-lithium battery convenient for connection |
-
2019
- 2019-08-15 CN CN201910753967.XA patent/CN110474080B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030013632A (en) * | 2001-08-08 | 2003-02-15 | 엘지전자 주식회사 | A mobile phone having a folder |
| CN204216610U (en) * | 2014-10-30 | 2015-03-18 | 浙江商业职业技术学院 | A kind of folding lithium battery mobile power |
| CN208400928U (en) * | 2018-08-16 | 2019-01-18 | 惠州市典名新能源科技有限公司 | A kind of poly-lithium battery convenient for connection |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112615401A (en) * | 2020-11-30 | 2021-04-06 | 国网山东省电力公司滨州供电公司 | Emergency repair power supply for electrical equipment |
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| Publication number | Publication date |
|---|---|
| CN110474080B (en) | 2021-06-29 |
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