CN206003899U - The lithium ion battery of sealed taper can conveniently be opened - Google Patents
The lithium ion battery of sealed taper can conveniently be opened Download PDFInfo
- Publication number
- CN206003899U CN206003899U CN201620510773.9U CN201620510773U CN206003899U CN 206003899 U CN206003899 U CN 206003899U CN 201620510773 U CN201620510773 U CN 201620510773U CN 206003899 U CN206003899 U CN 206003899U
- Authority
- CN
- China
- Prior art keywords
- obstruction
- hole
- sealed taper
- liquid injection
- post
- 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
Landscapes
- Filling, Topping-Up Batteries (AREA)
Abstract
The utility model discloses a kind of lithium ion battery that can conveniently open sealed taper, liquid injection hole is located in cover plate, gripper shoe is fixed in liquid injection hole, Packing spring one end connects gripper shoe, the other end is articulated with sealed taper bottom face center, sealed taper top end face sets column control flume, sealed taper side handicapping consent, handicapping stick harness in obstruction hole, obstruction post is fixed on obstruction in the hole by blocking spring, obstruction post, the longitudinal section in obstruction hole is right-angled trapezium and blocks column length base upper, obstruction post upper surface, on obstruction hole, internal face is horizontal plane, liquid injection hole internal face is limited drilling, limiting holes longitudinal section is triangle, in limiting holes, internal face is horizontal plane, under limiting holes, internal face is to incline the parallel clinoplain in waist end face with obstruction post；Obstruction post can spring in limiting holes while partial blockage post is still located at blocking in hole, and now sealed taper is in opening.This lithium ion battery simply, easily can open sealed taper so that liquid injection hole is in open mode.
Description
Technical field
The utility model is related to a kind of lithium ion battery, and more particularly to one kind can conveniently open sealed taper to open liquid injection hole
Lithium ion battery.
Background technology
201420014114.7 utility model discloses a kind of lithium ion battery of repeatable seal, which includes：Battery case,
Cover plate, electrode assemblie, two electrodes draw component, at least one black box.The battery case has an electrolyte chamber；The lid
Plate is fixed on the battery case, has a taper liquid injection hole on the cover plate, and the side of the close described battery case of the cover plate sets
There is a locating slot；The black box is made up of gripper shoe, spring and sealed taper, and the gripper shoe is provided with multiple perforation,
The gripper shoe inserts the locating slot, and the sealed taper is arranged on the taper fluid injection in the hole, and one end of the spring is connected to
In the gripper shoe, the other end is withstood in the sealed taper.The problem that above-mentioned utility model is present is beaten when sealed taper is backed down
After opening liquid injection hole, user must back down state with hand holding sealed taper, so could inject electrolyte, for user
Pretty troublesome.
Utility model content
The technical problem that the utility model is solved is that proposing one kind for the problem that mentions in background technology can simple, side
Just the lithium ion battery of sealed taper is opened, and user, need not be while keep backing down for sealed taper with hand when electrolyte is injected
State, so as to facilitate user.
The utility model is that the technical scheme for solving above-mentioned technical problem employing is：
A kind of lithium ion battery that can conveniently open sealed taper, including cover plate, battery case, liquid injection hole, gripper shoe, sealing bullet
Spring, sealed taper, the liquid injection hole are located in the cover plate, and the liquid injection hole is for cone and its small end is located at the cover plate upper end
Face, the gripper shoe are fixed in the liquid injection hole, and the gripper shoe is provided with multiple perforation, and the sealed taper is arranged on described
In liquid injection hole, the shape of the sealed taper is identical with the shape of the liquid injection hole, and its big end corresponds to the big end of the liquid injection hole,
Described Packing spring one end is connected in the gripper shoe, the other end be hinged on the sealed taper bottom face center make described close
Envelope cone can be rotated around sealed taper central shaft, and the sealed taper top end face is provided with multiple liquid injection port, in the sealed taper top end face
Between be provided with rectangular column shape control flume, the sealed taper side be provided with obstruction hole, be provided with obstruction post in the obstruction hole, described
Obstruction post is fixed on obstruction bottom hole end face by blocking spring, and the obstruction post, the longitudinal section in obstruction hole are height phase
The right-angled trapezium joined and to block post be that long base internal face in upper inverted trapezoidal, the obstruction post upper surface, obstruction hole is
Horizontal plane, is provided with limiting holes on the liquid injection hole internal face, and the limiting holes are for cylinder hole and its longitudinal section is triangle,
In the limiting holes, internal face is horizontal plane, and under the limiting holes, internal face is to incline the parallel inclination in waist end face with obstruction post
Plane；The obstruction post can spring in the limiting holes and while partial blockage post is still located at blocking in hole, now at sealed taper
It is liquid injection hole in open mode in opening.
In the described lithium ion battery that conveniently can open sealed taper, the quantity of the obstruction hole and limiting holes is corresponded to
More than one, all the obstruction post can be sprung in corresponding limiting holes simultaneously.
The beneficial effects of the utility model are：When sealed taper to be opened is to open liquid injection hole, just it is against with straight screwdriver
In the control flume of sealed taper, sealed taper is pressed down until opening liquid injection hole using straight screwdriver, while constantly rotating a word spiral shell
Silk knife is to drive sealed taper rotatable around its axis, until obstruction post can be snapped in limiting holes and while partial blockage post is still located at resistance
In consent, as internal face is all horizontal plane in internal face, limiting holes on obstruction post upper surface, obstruction hole, so block post
Just can be fixed in obstruction hole and limiting holes in the presence of Packing spring and obstruction spring, so that sealed taper is in stable
Opening, even if liquid injection hole is in stablizes open mode, and applies continued downward force without using person, then to sealed taper
Take away straight screwdriver, it is possible to in liquid injection hole, easily inject electrolyte.When electrolyte has been noted, still with a word screw
Bore down by means of press seals for knife, as under limiting holes, internal face is all clinoplain with obstruction post inclination waist end face, in sealed taper gradually
In downward process, obstruction post is gradually headed in obstruction hole, and then rotatory sealing cone makes obstruction Kong Wei against limiting holes, finally
Straight screwdriver is taken away, sealed taper is popped up to seal liquid injection hole under Packing spring effect.
Description of the drawings
Fig. 1 is the lithium ion battery partial longitudinal section structural representation that can conveniently open sealed taper；
Fig. 2 is the lithium ion battery local other direction vertical section structure schematic diagram that can conveniently open sealed taper.
In figure description of reference numerals：1st, cover plate；2nd, battery case；3rd, gripper shoe；4th, liquid injection hole；5th, bore a hole；6th, Packing spring；
7th, sealed taper；8th, block hole；9th, block post；10th, block spring；11st, limiting holes；12nd, control flume；13rd, liquid injection port.
Specific embodiment
With reference to the accompanying drawings and examples the utility model is described in further detail：
The lithium ion battery that can conveniently open sealed taper 7 as shown in Figure 1, 2, including cover plate 1, battery case 2, liquid injection hole 4,
Gripper shoe 3, Packing spring 6, sealed taper 7.
Liquid injection hole 4 is located in the cover plate 1, and the liquid injection hole 4 is for cone and its small end is located at 1 upper end of the cover plate
Face, the gripper shoe 3 are fixed in the liquid injection hole 4, and the gripper shoe 3 is provided with multiple perforation 5 so as in injection liquid injection hole 4
Electrolysis liquid energy perforated 5 flow into inside lithium ion cell, the sealed taper 7 is arranged in the liquid injection hole 4, the sealed taper
7 shape is identical with the shape of the liquid injection hole 4, and its big end, can be very so as to sealed taper 7 corresponding to the big end of the liquid injection hole 4
Good seals up liquid injection hole 4.
6 one end of Packing spring is connected in the gripper shoe 3, and the other end is hinged on 7 bottom face center of the sealed taper
So that the sealed taper 7 is rotated around 7 central shaft of sealed taper.
7 top end face of sealed taper is provided with multiple liquid injection port 13, is provided with rectangular column shape control in the middle of 7 top end face of the sealed taper
Groove 12.Thus electrolyte can be injected in liquid injection hole 4 through liquid injection port 13；Using straight screwdriver be against in control flume 12 with
Just can push 7 are bored with rotatory sealing.
7 side of sealed taper is provided with obstruction hole 8, is provided with obstruction post 9 in the obstruction hole 8, and the obstruction post 9 is by resistance
Plug spring 10 is fixed on 8 bottom face of obstruction hole, and the obstruction post 9, the longitudinal section in obstruction hole 8 are the right angle that height matches
Trapezoidal and block post 9 be long base in upper inverted trapezoidal, on 9 upper surface of obstruction post, obstruction hole 8, internal face is level and puts down
Face, is provided with limiting holes 11 on 4 internal face of the liquid injection hole, and the limiting holes 11 are for cylinder hole and its longitudinal section is triangle,
In the limiting holes 11, internal face is horizontal plane, and 11 times internal faces of the limiting holes are parallel with the obstruction inclination of post 9 waist end face
Clinoplain.The obstruction post 9 can be sprung in the limiting holes 11 under obstruction spring 10 is acted on, while partial blockage post 9
It is still located at blocking in hole 8, now sealed taper 7 is liquid injection hole 4 in open mode in opening.Due to blocking 9 upper end of post
On face, obstruction hole 8, in internal face, limiting holes 11, internal face is all horizontal plane, and so obstruction post 9 just can be in Packing spring 6
Block in hole 8 and limiting holes 11 with being fixed in the presence of obstruction spring 10, so that sealed taper 7 is in stablizes opening,
Even if liquid injection hole 4 is in stablizes open mode, and continued downward force is applied to sealed taper 7 without using person.Electrolyte is noted
When, sealed taper 7 is just pushed, and clinoplain is all as 11 times internal faces of limiting holes incline waist end face with obstruction post 9, in sealed taper
7 gradually downward during, obstruction post 9 is gradually headed in obstruction hole 8, and then rotatory sealing cone 7 makes obstruction hole 8 not against limit
Drilling 11, that is, be in state as shown in Figure 2, and now, in obstruction hole 8, sealed taper 7 is in 6 elastic force of Packing spring for obstruction post 9
Effect is popped up, and final sealed taper 7 seals liquid injection hole 4.
The quantity of obstruction hole 8 and limiting holes 11 preferably corresponds to more than one, and all the obstruction post 9 can spring into right simultaneously
Answer in limiting holes 11.So can be preferably with 9 fixing seal of obstruction post cone 7.
The above is only the introduction of embodiment of the present utility model and the technological means that is used, and is not new to practicality
The restriction of type, disclosure and any change for illustrating to be made, equivalence replacement, the improvement etc. according to this paper are accordingly to be regarded as being included in this practicality
Within new technology category.
Claims (2)
1. a kind of lithium ion battery that can conveniently open sealed taper, it is characterised in that including cover plate, battery case, liquid injection hole, support
Plate, Packing spring, sealed taper, the liquid injection hole are located in the cover plate, and the liquid injection hole is for cone and its small end is located at institute
Cover plate upper surface is stated, the gripper shoe is fixed in the liquid injection hole, the gripper shoe is provided with multiple perforation, the sealed taper
It is arranged in the liquid injection hole, the shape of the sealed taper is identical with the shape of the liquid injection hole, its big end corresponds to the note
The big end of fluid apertures, described Packing spring one end are connected in the gripper shoe, and the other end is hinged in the sealed taper bottom face
So that the sealed taper is rotated around sealed taper central shaft at the heart, the sealed taper top end face is provided with multiple liquid injection port, described close
Rectangular column shape control flume is provided with the middle of envelope vertex of a cone end face, the sealed taper side is provided with obstruction hole, arranges in the obstruction hole
There is obstruction post, the obstruction post is fixed on obstruction bottom hole end face by blocking spring, the obstruction post, the longitudinal section in obstruction hole
It is long base in upper inverted trapezoidal, the obstruction post upper surface, obstruction hole to be the right-angled trapezium that matches of height and block post
Upper internal face is horizontal plane, is provided with limiting holes on the liquid injection hole internal face, and the limiting holes are for cylinder hole and which is vertical
Section is triangle, and in the limiting holes, internal face is horizontal plane, and under the limiting holes, internal face is to incline waist with obstruction post
The parallel clinoplain of end face；The obstruction post can spring in the limiting holes and while partial blockage post is still located at blocking hole
In, now sealed taper is liquid injection hole in open mode in opening.
2. the lithium ion battery that can conveniently open sealed taper according to claim 1, it is characterised in that the obstruction hole and
The quantity of limiting holes corresponds to more than one, and all the obstruction post can be sprung in corresponding limiting holes simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620510773.9U CN206003899U (en) | 2016-05-31 | 2016-05-31 | The lithium ion battery of sealed taper can conveniently be opened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620510773.9U CN206003899U (en) | 2016-05-31 | 2016-05-31 | The lithium ion battery of sealed taper can conveniently be opened |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206003899U true CN206003899U (en) | 2017-03-08 |
Family
ID=58204182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620510773.9U Expired - Fee Related CN206003899U (en) | 2016-05-31 | 2016-05-31 | The lithium ion battery of sealed taper can conveniently be opened |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206003899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895764A (en) * | 2017-11-16 | 2018-04-10 | 李娟� | A kind of solar energy storage equipment |
| CN108448023A (en) * | 2018-05-18 | 2018-08-24 | 南通耐维特电源有限公司 | A kind of high-capacity lithium battery seal assembly |
-
2016
- 2016-05-31 CN CN201620510773.9U patent/CN206003899U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895764A (en) * | 2017-11-16 | 2018-04-10 | 李娟� | A kind of solar energy storage equipment |
| CN108448023A (en) * | 2018-05-18 | 2018-08-24 | 南通耐维特电源有限公司 | A kind of high-capacity lithium battery seal assembly |
| CN108448023B (en) * | 2018-05-18 | 2023-05-30 | 南通耐维特电源有限公司 | Sealing assembly for high-capacity lithium battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20180531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |