CN203644857U - Battery spring plate - Google Patents
Battery spring plate Download PDFInfo
- Publication number
- CN203644857U CN203644857U CN201320719073.7U CN201320719073U CN203644857U CN 203644857 U CN203644857 U CN 203644857U CN 201320719073 U CN201320719073 U CN 201320719073U CN 203644857 U CN203644857 U CN 203644857U
- Authority
- CN
- China
- Prior art keywords
- shell fragment
- battery shell
- negative
- positive
- elastic sheet
- 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
Links
- 239000012634 fragment Substances 0.000 claims description 134
- 238000005452 bending Methods 0.000 claims description 44
- 238000003475 lamination Methods 0.000 claims description 19
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 8
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- 229910000906 Bronze Inorganic materials 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical group [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 239000010974 bronze Substances 0.000 claims description 4
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 241001133184 Colletotrichum agaves Species 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a battery elastic sheet, which comprises a negative battery elastic sheet and a positive battery elastic sheet, wherein the projection height L1 of the negative battery elastic sheet is less than the projection height L2 of the positive battery elastic sheet; the pin height of the negative electrode battery elastic sheet is smaller than that of the positive electrode battery elastic sheet; the size of the negative electrode battery elastic sheet is reduced, the V-shaped height of the negative electrode battery elastic sheet is reduced, the installation of the negative electrode battery elastic sheet and the positive electrode battery elastic sheet on a PCB is finally realized, the installation is adjusted to be single-side installation from the traditional positive side and the negative side, the production procedures are effectively reduced, the operation difficulty of the production process is reduced, and the production efficiency is finally improved.
Description
Technical field
The utility model relates to five metals Material Field, particularly relates to a kind of battery spring lamination.
Background technology
In portable instrumentation instrument, use the trend of button cell to be more and more applicable to consumer's custom instantly, and the technology that the mounting means of the button cell relating in portable instrumentation instrument is also designers more and more to be paid attention to, adopting the fixing button cell of battery spring lamination is designer's conventional technological means at present, the physical dimension design of battery spring lamination is of a great variety, current general battery spring lamination need to be from PCB(Printed Circuit Board) welding of plate tow sides, this just makes more difficult operation in production technology, be unfavorable for enhancing productivity.
Utility model content
Based on this, being necessary, for the difficult operation of general battery spring lamination production technology, affects the problem of production efficiency, and a kind of battery spring lamination is provided.
A kind of battery spring lamination, comprises negative battery shell fragment and positive battery shell fragment, and the standoff height L1 of described negative battery shell fragment is less than the standoff height L2 of described positive battery shell fragment;
The height of pin of described negative battery shell fragment is less than the height of pin of described positive battery shell fragment.
In an embodiment, the standoff height L1 of described negative battery shell fragment is 10mm-11.8mm therein;
The standoff height L2 of described positive battery shell fragment is 15mm-17.9mm;
The height of pin of described negative battery shell fragment is 3mm-5mm;
The height of pin of described positive battery shell fragment is 8mm-10mm.
In an embodiment, the surface of the surface of described negative battery shell fragment and described positive battery shell fragment is all coated with leadless environment-friendly light nickel dam therein.
In an embodiment, the thickness of described leadless environment-friendly light nickel dam is 3 μ m-8 μ m therein.
In an embodiment, the angle between the first substrate of described negative battery shell fragment and the first bending side of described negative battery shell fragment is 150 °-160 ° therein;
Angle between the first bending side of described negative battery shell fragment and the second bending side of described negative battery shell fragment is 120 °-135 °;
Angle between the 3rd bending side of the second substrate of described positive battery shell fragment and described positive battery shell fragment is 150 °-162 °;
Angle between the 3rd bending side of described positive battery shell fragment and the 4th bending side of described positive battery shell fragment is 120 °-135 °;
The non-welding ends bending angle of the second bending side of described negative battery shell fragment is 135 °-145 °;
The non-welding ends bending angle of the 4th bending side of described positive battery shell fragment is 120 °-128 °.
In an embodiment, the material of the material of described negative battery shell fragment and described positive battery shell fragment is tin bronze therein.
In an embodiment, the thickness of described negative battery shell fragment is 0.2mm ± 0.005mm therein;
The thickness of described positive battery shell fragment is 0.2mm ± 0.005mm.
The battery spring lamination that the utility model provides, comprises negative battery shell fragment and positive battery shell fragment, and the standoff height L1 of negative battery shell fragment is less than the standoff height L2 of positive battery shell fragment, and the size of negative battery shell fragment is dwindled; And the height of pin of negative battery shell fragment is less than the height of pin of positive battery shell fragment, finally realizing negative battery shell fragment and the installation of positive battery shell fragment on pcb board is installed and is adjusted into single side and installs by traditional positive and negative both sides, reduce production process, reduce production technology operation easier, finally improved production efficiency.
Brief description of the drawings
Fig. 1 is negative battery elastic piece structure schematic diagram;
Fig. 2 is negative battery shell fragment front view;
Fig. 3 is negative battery shell fragment end view;
Fig. 4 is positive battery elastic piece structure schematic diagram;
Fig. 5 is positive battery shell fragment front view;
Fig. 6 is positive battery shell fragment end view.
Embodiment
For making technical solutions of the utility model clearer, below in conjunction with drawings and the specific embodiments, the utility model is described in further details.
Referring to Fig. 1 to Fig. 6, a kind of battery spring lamination, comprises negative battery shell fragment 100 and positive battery shell fragment 400, and the standoff height L1 of negative battery shell fragment 100 is less than the standoff height L2 of positive battery shell fragment 400; The pin 110 of negative battery shell fragment 100 is highly less than pin 410 height of positive battery shell fragment 400.
The battery spring lamination that the utility model provides, be less than the standoff height L2 of positive battery shell fragment 400 by the standoff height L1 of design negative battery shell fragment 100, the size of negative battery shell fragment 100 is dwindled, and the pin 110 of negative battery shell fragment 100 is highly less than pin 410 height of positive battery shell fragment 400, finally realizing negative battery shell fragment 100 and the installation of positive battery shell fragment 400 on pcb board is installed and is adjusted into single side and installs by traditional positive and negative both sides, reduce production process, reduce production technology operation easier, finally improved production efficiency.
Referring to Fig. 2, Fig. 3, Fig. 5 and Fig. 6, as a kind of embodiment, the standoff height L1 of negative battery shell fragment 100 is 10mm-11.8mm; The standoff height L2 of positive battery shell fragment 400 is 15mm-17.9mm; The pin 110 of negative battery shell fragment 100 is highly 3mm-5mm; The pin 410 of positive battery shell fragment 400 is highly 8mm-10mm; Preferably, in the present embodiment, the standoff height L1 of negative battery shell fragment 100 is 11.8mm; The standoff height L2 of positive battery shell fragment 400 is 17.9mm; The pin 110 of negative battery shell fragment 100 is highly 3mm; The pin 410 of positive battery shell fragment 400 is highly 8mm; The standoff height L1 of negative battery shell fragment 100 is less than the standoff height L2 of positive battery shell fragment 400, thereby reach the size with respect to positive battery shell fragment 400, dwindle the object of the size of negative battery shell fragment 100, finally realize negative battery shell fragment 100 and the installation of positive battery shell fragment 400 on pcb board and install and be adjusted into single side and install by traditional positive and negative both sides, enhance productivity.
Preferably, as a kind of embodiment, the surface of the surface of negative battery shell fragment 100 and positive battery shell fragment 400 is all coated with leadless environment-friendly light nickel dam; Leadless environment-friendly light nickel dam is not leaded, pollution-free, and in ensureing environmental protection, has strengthened the electric conductivity of negative battery shell fragment 100 and positive battery shell fragment 400.
The explanation of value, the thickness of leadless environment-friendly light nickel dam is 3 μ m-8 μ m.
Referring to Fig. 3 and Fig. 6, as a kind of embodiment, the angle between the first bending side 130 of the first substrate 120 of negative battery shell fragment 100 and negative battery shell fragment 100 is 150 °-160 °; Angle between the first bending side 130 of negative battery shell fragment 100 and the second bending side 140 of negative battery shell fragment 100 is 120 °-135 °; Angle between the 3rd bending side 430 of the second substrate 420 of positive battery shell fragment 400 and positive battery shell fragment 400 is 150 °-162 °; Angle between the 3rd bending side 430 of positive battery shell fragment 400 and the 4th bending side 440 of positive battery shell fragment 400 is 120 °-135 °; The non-welding ends bending angle of the second bending side 140 of negative battery shell fragment 100 is 135 °-145 °; The non-welding ends bending angle of the 4th bending side 440 of positive battery shell fragment 400 is 120 °-128 °.
What deserves to be explained is, in the present embodiment, the angle between the first bending side 130 of the first substrate 120 of negative battery shell fragment 100 and negative battery shell fragment 100 is 160 °; Angle between the first bending side 130 of negative battery shell fragment 100 and the second bending side 140 of negative pole shell fragment 100 is 135 °; Angle between the 3rd bending side 430 of the second substrate 420 of positive battery shell fragment 400 and positive battery shell fragment 400 is 162 °; Angle between the 3rd bending side 430 of positive battery shell fragment 400 and the 4th bending side 440 of positive battery shell fragment 400 is 120 °; The non-welding ends bending angle of the second bending side 140 of negative battery shell fragment 100 is 145 °; The non-welding ends bending angle of the 4th bending side 440 of positive battery shell fragment 400 is 128 °.
It is 120 °-135 ° by the angle arranging between the first bending side 130 of negative battery shell fragment 100 and the second bending side 140 of negative pole shell fragment 100, the V-arrangement height of negative battery shell fragment 100 is reduced, be conducive to realize negative battery shell fragment 100 and the single side installation of positive battery shell fragment 400 on pcb board; And bend by the non-welding ends of the non-welding ends of the second bending side 140 of anticathode battery spring lamination 100 and the 4th bending side 440 of positive battery shell fragment 400 respectively, after making that battery is fixed between negative battery shell fragment 100 and positive battery shell fragment 400, prevent that the phenomenon of dieback from appearring respectively in negative battery shell fragment 100 and positive battery shell fragment 400 with structural member, ensure, in battery installation process, can not cause the damage of negative battery shell fragment 100, positive battery shell fragment 400 and structural member.
As a kind of embodiment, the material of the material of negative battery shell fragment 100 and positive battery shell fragment 400 is tin bronze; Preferably, the material of the material of negative battery shell fragment 100 and positive battery shell fragment 400 is tin bronze QSn6.5-0.1-Y, and its chemical composition is as shown in table 1:
Table 1
As a kind of embodiment, the thickness of negative battery shell fragment 100 is 0.2mm ± 0.005mm; The thickness of positive battery shell fragment 400 is 0.2mm ± 0.005mm.
The above embodiment has only expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (7)
1. a battery spring lamination, comprises negative battery shell fragment and positive battery shell fragment, it is characterized in that:
The standoff height L1 of described negative battery shell fragment is less than the standoff height L2 of described positive battery shell fragment;
The height of pin of described negative battery shell fragment is less than the height of pin of described positive battery shell fragment.
2. battery spring lamination according to claim 1, is characterized in that:
The standoff height L1 of described negative battery shell fragment is 10mm-11.8mm;
The standoff height L2 of described positive battery shell fragment is 15mm-17.9mm;
The height of pin of described negative battery shell fragment is 3mm-5mm;
The height of pin of described positive battery shell fragment is 8mm-10mm.
3. battery spring lamination according to claim 1, is characterized in that:
The surface of the surface of described negative battery shell fragment and described positive battery shell fragment is all coated with leadless environment-friendly light nickel dam.
4. battery spring lamination according to claim 3, is characterized in that:
The thickness of described leadless environment-friendly light nickel dam is 3 μ m-8 μ m.
5. according to the battery spring lamination described in claim 1 to 4 any one, it is characterized in that:
Angle between the first substrate of described negative battery shell fragment and the first bending side of described negative battery shell fragment is 150 °-160 °;
Angle between the first bending side of described negative battery shell fragment and the second bending side of described negative battery shell fragment is 120 °-135 °;
Angle between the 3rd bending side of the second substrate of described positive battery shell fragment and described positive battery shell fragment is 150 °-162 °;
Angle between the 3rd bending side of described positive battery shell fragment and the 4th bending side of described positive battery shell fragment is 120 °-135 °;
The non-welding ends bending angle of the second bending side of described negative battery shell fragment is 135 °-145 °;
The non-welding ends bending angle of the 4th bending side of described positive battery shell fragment is 120 °-128 °.
6. battery spring lamination according to claim 5, is characterized in that:
The material of the material of described negative battery shell fragment and described positive battery shell fragment is tin bronze.
7. battery spring lamination according to claim 5, is characterized in that:
The thickness of described negative battery shell fragment is 0.2mm ± 0.005mm;
The thickness of described positive battery shell fragment is 0.2mm ± 0.005mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320719073.7U CN203644857U (en) | 2013-11-14 | 2013-11-14 | Battery spring plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320719073.7U CN203644857U (en) | 2013-11-14 | 2013-11-14 | Battery spring plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203644857U true CN203644857U (en) | 2014-06-11 |
Family
ID=50876081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320719073.7U Expired - Fee Related CN203644857U (en) | 2013-11-14 | 2013-11-14 | Battery spring plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203644857U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107464900A (en) * | 2017-07-03 | 2017-12-12 | 江苏科耐尔新能源科技有限公司 | A kind of lead-acid battery battery case |
| WO2021023034A1 (en) * | 2019-08-05 | 2021-02-11 | 宁德时代新能源科技股份有限公司 | Battery module |
-
2013
- 2013-11-14 CN CN201320719073.7U patent/CN203644857U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107464900A (en) * | 2017-07-03 | 2017-12-12 | 江苏科耐尔新能源科技有限公司 | A kind of lead-acid battery battery case |
| CN107464900B (en) * | 2017-07-03 | 2021-01-12 | 江苏科耐尔新能源科技有限公司 | Lead-acid battery jar |
| WO2021023034A1 (en) * | 2019-08-05 | 2021-02-11 | 宁德时代新能源科技股份有限公司 | Battery module |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20211114 |