CN209592212U - A kind of lithium battery that waterproof performance is good - Google Patents
A kind of lithium battery that waterproof performance is good Download PDFInfo
- Publication number
- CN209592212U CN209592212U CN201920661066.3U CN201920661066U CN209592212U CN 209592212 U CN209592212 U CN 209592212U CN 201920661066 U CN201920661066 U CN 201920661066U CN 209592212 U CN209592212 U CN 209592212U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- wiring
- shell
- inner cavity
- female end
- 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.)
- Expired - Fee Related
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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
-
- 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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of good lithium batteries of waterproof performance, including shell and inner cavity, the shell is internally provided with inner cavity, and the front surface of shell offers fixing groove, the side wall of the shell is fixedly connected with wiring female end, and the front surface of shell is provided with sealing cover, the rear wall of the sealing cover is fixedly connected with the first rubber block, first rubber block is coupled with fixing groove, the side of the inner cavity is provided with first sliding groove, and the other side of inner cavity is provided with second sliding slot, the internal slide of the inner cavity is connected with battery pack, the one side wall of the battery pack is fixedly connected with the first sliding block, and the other side side wall of battery pack is fixedly connected with the second sliding block, the inner wall of the wiring female end offers keyway, and the inside of wiring female end is cased with wiring male end.The second rubber block being fixedly connected in the utility model by wiring male end side wall is coupled with the keyway that wiring female end inner wall opens up, and enhances the waterproofness of lithium battery.
Description
Technical field
The utility model relates to the good lithium batteries of technical field of lithium batteries more particularly to a kind of waterproof performance.
Background technique
It by lithium metal or lithium alloy is negative electrode material, using the battery of non-aqueous electrolytic solution that lithium battery, which is a kind of,.1912
Year lithium metal battery is proposed and is studied by GilbertN.Lewis earliest.Since the chemical characteristic of lithium metal is very active, so that
Processing, preservation, the use of lithium metal, it is very high to environmental requirement.So lithium battery is not applied for a long time.With science
The development of technology, present lithium battery have become mainstream, and lithium battery is broadly divided into two classes: lithium metal battery and lithium-ion electric
Pond.Lithium ion battery does not contain the lithium of metallic state, and can charge.5th generation product lithium metal electricity of rechargeable battery
Pond was born in 1996, and safety, specific capacity, self-discharge rate and the ratio of performance to price are superior to lithium ion battery.Certainly due to it
The high-tech of body requires limitation, and only the company of a few countries is producing this lithium metal battery now, in October, 2018,
Nankai University Liang Jiajie, Chen Yongsheng professor seminar cooperate to be successfully prepared graphene three with Lai Chao seminar, Jiangsu Normal University
Porous carrier is tieed up, it can be achieved that the charging of battery ultrahigh speed, is expected to substantially extend lithium battery " service life ".With digital product such as mobile phone,
The products such as laptop are widely used, and lithium ion battery is used widely in this kind of product with excellent performance, and
Gradually developing to other product applications.
Existing lithium battery does not have waterproofness, is easy to that water is made to enter lithium battery interior in use, causes lithium
Short circuit occurs for battery.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of waterproof performance proposed is good
Lithium battery.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of lithium battery that waterproof performance is good, including shell and inner cavity, the shell are internally provided with inner cavity, and shell
Front surface offer fixing groove, the side wall of the shell is fixedly connected with wiring female end, and the front surface of shell be provided with it is close
Capping, the rear wall of the sealing cover are fixedly connected with the first rubber block, and first rubber block is coupled with fixing groove, described interior
The side of chamber is provided with first sliding groove, and the other side of inner cavity is provided with second sliding slot, and the internal slide of the inner cavity is connected with
Battery pack, the one side wall of the battery pack is fixedly connected with the first sliding block, and the other side side wall of battery pack is fixedly connected with
Two sliding blocks, the inner wall of the wiring female end offers keyway, and the inside of wiring female end is cased with wiring male end, the wiring male end
Side wall be fixedly connected with the second rubber block, the inner wall of the second sliding slot offers fixation hole, and the fixation hole and wiring are female
End perforation connection, and one end of fixation hole is fixedly connected with spring leaf, the bottom end of the spring leaf is fixedly connected with graphite column, institute
The one end for stating graphite column is fixedly connected with spring.
Preferably, the internal diameter of the wiring female end is equal with the diameter of wiring male end, and wiring female end and wiring male end are logical
Cross keyway and the coupling of the second rubber block.
Preferably, the shell is fixedly connected with sealing cover by the first rubber block and fixing groove.
Preferably, the wiring female end is equal with the internal diameter of fixation hole.
Preferably, first rubber block and the second rubber block are a kind of components of nitrile rubber material.
Preferably, the shell is slidably connected with battery pack by inner cavity and the second sliding block.
Compared with prior art, the utility model has the beneficial effects that
What the second rubber block and wiring female end inner wall being fixedly connected in the utility model by wiring male end side wall opened up
Keyway coupling, connect wiring male end with wiring female end even closer, and dust and wet air is avoided to pass through wiring male end
Gap between wiring female end enters inner cavity, and the first rubber block is inserted into fixing groove, makes to connect between sealing cover and shell
What is connect is more compact, enhances the waterproofness of lithium battery.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the second rubber block mounting structure schematic diagram of the utility model；
Fig. 3 is the leaf spring-mounting structure schematic diagram of the utility model；
Fig. 4 is the spring mounting structure schematic diagram of the utility model.
In figure: 1, shell；2, inner cavity；3, first sliding groove；4, the first rubber block；5, sealing cover；6, fixing groove；7, second is sliding
Slot；8, wiring female end；9, the first sliding block；10, battery pack；11, the second sliding block；12, keyway；13, the second rubber block；14, wiring
Male end；15, fixation hole；16, spring leaf；17, graphite column；18, spring.
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.
Referring to Fig.1-4, the good lithium battery of a kind of waterproof performance, including shell 1 and inner cavity 2, being internally provided with for shell 1 are interior
Chamber 2, and the front surface of shell 1 offers fixing groove 6, the side wall of shell 1 is fixedly connected with wiring female end 8, and the preceding table of shell 1
Face is provided with sealing cover 5, and the rear wall of sealing cover 5 is fixedly connected with the first rubber block 4, the first rubber block 4 and 6 coupling of fixing groove
It closes, the side of inner cavity 2 is provided with first sliding groove 3, and the other side of inner cavity 2 is provided with second sliding slot 7, the internal slide of inner cavity 2
It is connected with battery pack 10, the one side wall of battery pack 10 is fixedly connected with the first sliding block 9, and the other side side wall of battery pack 10 is fixed
It is connected with the second sliding block 11, the inner wall of wiring female end 8 offers keyway 12, and the inside of wiring female end 8 is cased with wiring male end 14,
The side wall of wiring male end 14 is fixedly connected with the second rubber block 13, and the inner wall of second sliding slot 7 offers fixation hole 15, fixation hole 15
It penetrates through and connects with wiring female end 8, and one end of fixation hole 15 is fixedly connected with spring leaf 16, the bottom end of spring leaf 16 is fixedly connected
There is graphite column 17, one end of graphite column 17 is fixedly connected with spring 18.
The internal diameter of wiring female end 8 is equal with the diameter of wiring male end 14, and wiring female end 8 and wiring male end 14 pass through keyway
12 and second rubber block 13 couple, shell 1 and sealing cover 5 pass through the first rubber block 4 and fixing groove 6 is fixedly connected, wiring female end 8
Equal with the internal diameter of fixation hole 15, the first rubber block 4 and the second rubber block 13 are a kind of component of nitrile rubber material, shell
1 is slidably connected with battery pack 10 by inner cavity 2 and the second sliding block 11.
Working principle: the second rubber block 13 being fixedly connected by 14 side wall of wiring male end is opened up with 8 inner wall of wiring female end
Keyway coupling, connect wiring male end 14 with wiring female end 8 even closer, dust and wet air avoided to pass through wiring
Gap between male end 14 and wiring female end 8 enters inner cavity 2, and the first rubber block 4 is inserted into fixing groove 6, make sealing cover 5 with
What is connected between shell 1 is more compact, enhances the waterproofness of lithium battery.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of good lithium battery of waterproof performance, including shell (1) and inner cavity (2), which is characterized in that the shell (1) it is interior
Portion is provided with inner cavity (2), and the front surface of shell (1) offers fixing groove (6), and the side wall of the shell (1) is fixedly connected with
Wiring female end (8), and the front surface of shell (1) is provided with sealing cover (5), the rear wall of the sealing cover (5) is fixedly connected with
First rubber block (4), first rubber block (4) couple with fixing groove (6), and it is sliding that the side of the inner cavity (2) is provided with first
Slot (3), and the other side of inner cavity (2) is provided with second sliding slot (7), the internal slide of the inner cavity (2) is connected with battery pack
(10), the one side wall of the battery pack (10) is fixedly connected with the first sliding block (9), and the other side side wall of battery pack (10) is fixed
It is connected with the second sliding block (11), the inner wall of the wiring female end (8) offers keyway (12), and the internal sleeve of wiring female end (8)
Have wiring male end (14), the side wall of the wiring male end (14) is fixedly connected with the second rubber block (13), the second sliding slot (7)
Inner wall offer fixation hole (15), the fixation hole (15) and wiring female end (8) perforation connect, and one end of fixation hole (15)
It is fixedly connected with spring leaf (16), the bottom end of the spring leaf (16) is fixedly connected with graphite column (17), the graphite column (17)
One end be fixedly connected with spring (18).
2. a kind of good lithium battery of waterproof performance according to claim 1, which is characterized in that the wiring female end (8)
Internal diameter is equal with the diameter of wiring male end (14), and wiring female end (8) and wiring male end (14) pass through keyway (12) and the second rubber
Blob of viscose (13) coupling.
3. a kind of good lithium battery of waterproof performance according to claim 1, which is characterized in that the shell (1) and sealing
Lid (5) is fixedly connected by the first rubber block (4) with fixing groove (6).
4. a kind of good lithium battery of waterproof performance according to claim 1, which is characterized in that the wiring female end (8) with
The internal diameter of fixation hole (15) is equal.
5. a kind of good lithium battery of waterproof performance according to claim 1, which is characterized in that first rubber block (4)
It is a kind of component of nitrile rubber material with the second rubber block (13).
6. a kind of good lithium battery of waterproof performance according to claim 1, which is characterized in that the shell (1) and battery
Packet (10) is slidably connected by inner cavity (2) and the second sliding block (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920661066.3U CN209592212U (en) | 2019-05-09 | 2019-05-09 | A kind of lithium battery that waterproof performance is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920661066.3U CN209592212U (en) | 2019-05-09 | 2019-05-09 | A kind of lithium battery that waterproof performance is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209592212U true CN209592212U (en) | 2019-11-05 |
Family
ID=68347894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920661066.3U Expired - Fee Related CN209592212U (en) | 2019-05-09 | 2019-05-09 | A kind of lithium battery that waterproof performance is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209592212U (en) |
-
2019
- 2019-05-09 CN CN201920661066.3U patent/CN209592212U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |