CN206148519U - Novel button cell gasket - Google Patents
Novel button cell gasket Download PDFInfo
- Publication number
- CN206148519U CN206148519U CN201621214720.9U CN201621214720U CN206148519U CN 206148519 U CN206148519 U CN 206148519U CN 201621214720 U CN201621214720 U CN 201621214720U CN 206148519 U CN206148519 U CN 206148519U
- Authority
- CN
- China
- Prior art keywords
- elasticity
- button cell
- foot
- catch
- ring
- 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.)
- Active
Links
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
Abstract
The utility model discloses a novel button cell gasket, include collar piece and O type shell fragment, have the round on the collar piece and accept the ring that the both sides of controlling of acceping the ring are equipped with elasticity extrusion fastener respectively, elasticity extrusion fastener includes the crowded separation blade of elasticity of Y type and the elasticity pressure separation blade of L type. The crowded separation blade of elasticity stands upside down and sets up, and the lower part of the crowded separation blade of elasticity is the perk foot respectively and boosts the foot, accepts to be equipped with to correspond on the lateral wall of ring to boost the notch of wearing out, and the end department that boosts the foot is connecting the elasticity that the back -off set up and is pressing the separation blade, and elasticity is pressed the upper end forward position of separation blade and is stretched out towards the inside of acceping the ring, boosts the foot and boosts elasticity pressure separation blade outwards and then press button cell in the collar piece. The utility model discloses having guaranteed button cell's installation fastness, having changed convenient to use, combined the structure of foam nickel screen in addition, stream can let the electrode contact nature of gasket good, reduce button cell's internal resistance like this, has improved the cyclicity ability of battery.
Description
Technical field
This utility model is related to a kind of new button cell pad.
Background technology
What pad at present, at this stage inside button cell was conventional has two kinds, and the first is：O-shaped shell fragment and rustless steel pad
The combination of piece, using such pad, due to the characteristic of stainless steel metal material, poor flexibility and internal resistance itself is high, it is assembled out
The internal resistance of cell it is higher.It is for second：Using nickel screen as the pad inside button cell, using such pad, with battery
Cycle-index increase, nickel screen pad bounce-back dynamics diminish, make inside battery electrode with lithium metal contact variation cause its internal resistance
Increase, cycle performance variation etc..
And two kinds of above-mentioned button cell gasket constructions, in fixed button cell, often not enough firmly, battery easily takes off
Fall, thus substantial amounts of trouble is brought to subsequent use.
Utility model content
This utility model is in order to solve the above-mentioned deficiency of prior art, it is proposed that a kind of new button cell pad.
In order to solve above-mentioned technical problem, this utility model is employed the following technical solutions：A kind of new gasket of button battery
Piece, including the discoid O-shaped shell fragment installed ring plate and be arranged on mounting ring plate inner surface, on the excircle of the installation ring plate
With the collecting ring that a circle is raised upward, the right and left of the collecting ring is respectively equipped with elasticity extruding fastener, and the elasticity is squeezed
Clinching part includes that the elasticity of Y types squeezes the elasticity pressure catch of catch and L-type.
Wherein, the crowded catch of the elasticity stands upside down and arranges, and the elasticity is squeezed the upper end end foot laminating of catch and is fixed on collecting ring
Bead inwall on, the middle part of the crowded catch of the elasticity is arched upward inwardly, and the bottom of the crowded catch of elasticity is respectively towards housing in ring
What side was stretched out tilt foot and towards house stretch out on the outside of ring boost foot, the side wall of the collecting ring is provided with correspondence and boosts to be worn out
Notch；The end for boosting foot is connected to the elasticity pressure catch of back-off setting, and the elasticity presses the upper end forward position court of catch
The inside for housing ring is stretched out, and the foot that boosts boosts elasticity pressure catch outwardly and then button cell is pressed against in installation ring plate.
Preferably, the installation ring plate is made using stainless steel metal material.
Preferably, the bottom for installing ring plate is additionally provided with one layer of foam nickel screen.
Preferably, the thickness for installing ring plate is 1mm-2mm.
Preferably, the material of described foam nickel screen is metal foaming nickel, and its thickness is 0.1mm-0.2mm, and aperture is 110
Hole.
Preferably, the thickness of the O-shaped shell fragment is 0.5mm-1.5mm.
Preferably, the elasticity extruding fastener is made using the elastoplast of insulation.
Preferably, the end foot is by being welded to connect in the bead inwall for housing ring.
Preferably, there is on front side of the upper end of the elasticity pressure catch curved portion of convenient pressing button cell.
Compared with prior art, the elasticity that elasticity extruding fastener of the present utility model employs Y types squeezes the bullet of catch and L-type
Property pressure catch, when button cell is snapped onto in pad, the crowded catch of elasticity can hold the bottom of button cell from lower end, elasticity
Pressure catch can pin the top of button cell from upper end, it is ensured that the firmly installing property of button cell, and ought need to take out
When changing button cell, it is only necessary to which the outside for squeezing catch by compression elasticity can just allow elasticity to press catch jack-up button cell.In addition
Combine the structure of foam nickel screen, such stream can allow the electrode contact of pad is good, reduce the internal resistance of button cell, improve
The cycle performance of battery.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is use schematic diagram of the present utility model；
Fig. 3 is partial enlarged drawing of the present utility model.
Specific embodiment
With reference to the accompanying drawings and examples utility model is described in detail.
As shown in Figure 1,2 and 3, the utility model proposes new button cell pad, including discoid mounting ring
Piece 1 installs the O-shaped shell fragment 3 of 1 inner surface of ring plate with being arranged on, and installs on the excircle of ring plate 1 with the receipts for enclosing projection upward
Hold ring 101, the right and left for housing ring 101 is respectively equipped with elasticity extruding fastener 2, and elasticity extruding fastener 2 includes that the elasticity of Y types is squeezed
The elasticity pressure catch 202 of catch 201 and L-type.
Wherein, the crowded catch 201 of elasticity stands upside down and arranges, and the laminating of upper end end foot 205 of the crowded catch 201 of elasticity is fixed on collecting
On the bead inwall of ring 101, the middle part of the crowded catch 201 of elasticity is arched upward inwardly, and the bottom of the crowded catch 201 of elasticity is respectively towards receipts
Stretch out on the inside of Rong Huan tilt foot 203 and towards house stretch out on the outside of ring boost foot 204, the side wall for housing ring 101 is provided with right
The notch 102 that foot 204 is passed should be boosted.The end for boosting foot 204 is connected to the elasticity pressure catch 202 of back-off setting, the bullet
Property pressure catch 202 upper end forward position stretch out towards the inside for housing ring, boost foot 204 and boost elasticity pressure catch outwardly and then by button
Battery 4 is pressed against in installation ring plate 1.Ring plate 1 is installed to make using stainless steel metal material.
The bottom for installing ring plate 1 is additionally provided with one layer of foam nickel screen 5.The thickness for installing ring plate 1 is 1mm-2mm.Foam nickel screen 5
Material be metal foaming nickel, its thickness be 0.1mm-0.2mm, aperture be 110 holes.The thickness of O-shaped shell fragment 3 is 0.5mm-
1.5mm.Elasticity extruding fastener 2 is made using the elastoplast of insulation.End foot 205 is by being welded to connect in collecting ring 101
Bead inwall.There is on front side of the upper end of elasticity pressure catch 202 the curved portion 206 of convenient pressing button cell 4.
The elasticity that elasticity extruding fastener of the present utility model employs Y types squeezes the elasticity pressure catch of catch and L-type, works as button
When battery is snapped onto in pad, the crowded catch of elasticity can hold the bottom of button cell from lower end, and elasticity pressure catch can be from upper
Pin the top of button cell in end, it is ensured that the firmly installing property of button cell, and when needing to take out replacing button cell,
The outside for only needing to squeeze catch by compression elasticity can just allow elasticity to press catch jack-up button cell.In addition combined with foam nickel screen
Structure, such stream can allow the electrode contact of pad is good, reduce the internal resistance of button cell, improve the cyclicity of battery
Energy.
Above-described embodiment only expresses several embodiments of the present utility model, and its description is more concrete and detailed, but and
Can not be therefore understands that being the restriction to this utility model the scope of the claims.It should be pointed out that for the ordinary skill people of this area
For member, without departing from the concept of the premise utility, some deformations and improvement can also be made, these belong to this reality
With new protection domain.Therefore, this utility model patent and protection domain should be defined by appended claims.
Claims (9)
1. a kind of new button cell pad, it is characterised in that：Including discoid installation ring plate（1）Be arranged on mounting ring
Piece（1）The O-shaped shell fragment of inner surface（3）, the installation ring plate（1）Excircle on circle collecting ring raised upward
（101）, the collecting ring（101）The right and left be respectively equipped with elasticity extruding fastener（2）, the elasticity extruding fastener（2）Bag
The elasticity for including Y types squeezes catch（201）With the elasticity pressure catch of L-type（202）；
Wherein, the crowded catch of the elasticity（201）Stand upside down and arrange, the elasticity squeezes catch（201）Upper end end foot（205）Laminating is solid
It is scheduled on collecting ring（101）Bead inwall on, the crowded catch of the elasticity（201）Middle part arch upward inwardly, and the crowded catch of elasticity
（201）Bottom be respectively towards housing the tilting foot that stretches out on the inside of ring（203）With towards house ring on the outside of stretch out boost foot
（204）, the collecting ring（101）Side wall be provided with correspondence boost foot（204）The notch for passing（102）；It is described to boost foot
（204）End be connected to back-off setting elasticity pressure catch（202）, elasticity pressure catch（202）Upper end forward position towards receipts
The inside of Rong Huan is stretched out, described to boost foot（204）Elasticity pressure catch is boosted outwardly further by button cell（4）It is pressed against mounting ring
Piece（1）It is interior.
2. new button cell pad as claimed in claim 1, it is characterised in that：The installation ring plate（1）Using stainless
Steel metal material is made.
3. new button cell pad as claimed in claim 2, it is characterised in that：The installation ring plate（1）Bottom also
It is provided with one layer of foam nickel screen（5）.
4. new button cell pad as claimed in claim 2, it is characterised in that：The installation ring plate（1）Thickness be
1mm-2mm。
5. new button cell pad as claimed in claim 3, it is characterised in that：Described foam nickel screen（5）Material
For metal foaming nickel, its thickness is 0.1mm-0.2mm, and aperture is 110 holes.
6. new button cell pad as claimed in claim 1, it is characterised in that：The O-shaped shell fragment（3）Thickness be
0.5mm-1.5mm。
7. new button cell pad as claimed in claim 1, it is characterised in that：The elasticity extruding fastener（2）Using
The elastoplast of insulation is made.
8. new button cell pad as claimed in claim 1, it is characterised in that：The end foot（205）By welding
It is connected to collecting ring（101）Bead inwall.
9. new button cell pad as claimed in claim 1, it is characterised in that：The elasticity pressure catch（202）It is upper
End front side has convenient pressing button cell（4）Curved portion（206）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621214720.9U CN206148519U (en) | 2016-11-11 | 2016-11-11 | Novel button cell gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621214720.9U CN206148519U (en) | 2016-11-11 | 2016-11-11 | Novel button cell gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206148519U true CN206148519U (en) | 2017-05-03 |
Family
ID=58626350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621214720.9U Active CN206148519U (en) | 2016-11-11 | 2016-11-11 | Novel button cell gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206148519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232282A (en) * | 2017-12-25 | 2018-06-29 | 惠州Tcl金能电池有限公司 | Button cell and preparation method thereof |
-
2016
- 2016-11-11 CN CN201621214720.9U patent/CN206148519U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232282A (en) * | 2017-12-25 | 2018-06-29 | 惠州Tcl金能电池有限公司 | Button cell and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206148519U (en) | Novel button cell gasket | |
| CN204760442U (en) | Battery cover plate assembly and use battery of this subassembly | |
| CN110380106A (en) | A kind of rolled electrode cell electrode structure and its manufacturing method | |
| CN114497839A (en) | Integral type lithium cell top cap piece | |
| CN213584083U (en) | Lithium battery tab with conveniently-detachable sealing structure | |
| CN215337203U (en) | Filter screen assembly of liquid separator | |
| CN209766484U (en) | PPS utmost point post apron | |
| CN209563583U (en) | A kind of modified combined type is shaken the head Metal buttons | |
| CN207368925U (en) | A kind of solar panel seal assembly | |
| CN210403782U (en) | Lithium battery cover plate with good sealing performance | |
| CN208391265U (en) | The pressure head tooling of pole piece is compressed when a kind of laser welding for battery modules | |
| CN207680205U (en) | A kind of screen pack and center attachment device | |
| CN206807943U (en) | A kind of intelligent terminal with pressure equaliser | |
| CN209560509U (en) | Modified liquid crystal handwriting pad | |
| CN220065897U (en) | Sealing structure, battery box and battery pack | |
| CN214802539U (en) | Anti-tightening mask | |
| CN208835186U (en) | A kind of alkaline battery cathode fastening guiding element | |
| CN109065819A (en) | A kind of combination pole standard cover plate of power battery and its processing method | |
| CN217426928U (en) | Stainless steel lithium battery cover plate | |
| CN204966607U (en) | Automatic chargeable button cell of adjustment type | |
| CN206675374U (en) | A kind of quick detachable hydrogen-rich cup | |
| CN217361751U (en) | Plastic structure under secondary battery | |
| CN217340226U (en) | Elastic diaphragm of diaphragm filter press and filter pressing assembly | |
| CN200956375Y (en) | Lithium ion cell cover plate | |
| CN203128902U (en) | Steam generator of steam iron |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |