CN202917568U - Pin type PCB (printed circuit board) structure - Google Patents
Pin type PCB (printed circuit board) structure Download PDFInfo
- Publication number
- CN202917568U CN202917568U CN2012205074652U CN201220507465U CN202917568U CN 202917568 U CN202917568 U CN 202917568U CN 2012205074652 U CN2012205074652 U CN 2012205074652U CN 201220507465 U CN201220507465 U CN 201220507465U CN 202917568 U CN202917568 U CN 202917568U
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- CN
- China
- Prior art keywords
- pin
- welding
- ptc
- pin type
- type pcb
- 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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- 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
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a pin type PCB structure and aims to provide a pin type PCB structure, which is simple in structure and reliable in PTC (positive temperature coefficient) fixing, reduces the production cost effectively and improves the production efficiency. The pin type PCB structure comprises a PCB (6) and a PTC body (7), wherein the PTC body (7) comprises a pin I (8) and a pin II (9) which are mutually connected; a welding plate used for welding a battery pole lug is arranged on the upper end surface of the pin I (8), and the lower end surface of the pin I (8) and the lower end surface of the pin II (9) are attached to the PCB (6), so that attaching, welding and bending processes for welding a nickel sheet in the prior art are eliminated, and the PTC fixing is more reliable. The pin type PCB structure is applicable to the production field of polymer batteries.
Description
Technical field
The utility model relates to a kind of pinned pcb board structure, particularly relates to the pcb board structure of polymer battery.
Background technology
Energy density is high because having for polymer battery, more miniaturization, ultrathin, lightweight, and the multiple clear superiorities such as high security and low cost, be used widely, and how to reduce the production cost of polymer battery, improving production competitiveness in industry, is the Tough questions that each enterprise is being faced with.For example, the pcb board of prior art, as shown in Figure 1, include pcb board body 1, anodal welded disc 2, negative pole welded disc 3, welding nickel sheet I 4 and welding nickel sheet II 5, during production, will weld nickel sheet I 4 dresses and be attached on the pcb board body 1, then will weld nickel sheet II 5 and weld together with welding nickel sheet I 4, again with 2 welding of battery core anode ear and anodal welded disc, and after 5 bendings of welding nickel sheet II and battery core negative electrode lug and negative pole welded disc 3 weld together.The various complexity of whole production process operation, production efficiency is relatively slow, and by verification experimental verification, welding nickel sheet I and welding nickel sheet II are not to be necessary parts, and this has just wasted resource and has also improved production cost.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, fixing pinned pcb board structure that reliably, effectively reduces production costs and enhance productivity of PTC is provided.
The technical scheme that the utility model adopts is: the utility model comprises pcb board and PTC body, described PTC body comprises interconnective pin I and pin II, the upper surface of described pin I is provided with the welded disc for the welding battery pole ear, and the lower surface of the lower surface of described pin I and pin II all fills and is attached on the described pcb board.
The beneficial effects of the utility model are: because the utility model comprises pcb board and PTC body, described PTC body comprises interconnective pin I and pin II, the upper surface of described pin I is provided with the welded disc for the welding battery pole ear, during production the lower surface of the lower surface of described pin I and described pin II all filled and be attached on the described pcb board, then cell polar ear directly is welded on the described pin I.Described PTC Ontology Substitution original two welding nickel sheets, not only reduced production process technique, also greatly reduce production cost.In addition, owing to having reduced welding times in the production process, so that PTC is fixing more reliable, product is stable, quality is good.
Description of drawings
Fig. 1 is the structural representation of prior art;
Fig. 2 is structural representation of the present utility model.
Embodiment
As shown in Figure 2, the utility model relates to a kind of pinned pcb board structure, it comprises pcb board 6 and PTC body 7, be provided with anodal welded disc 10 on the described pcb board 6, described PTC body 7 comprises interconnective pin I 8 and pin II 9, the upper surface of described pin I 8 is provided with the welded disc for welding battery battery core negative electrode lug, in process of production, the lower surface of the lower surface of described pin I 8 and described pin II 9 all fills and is attached on the described pcb board 6, the anode ear of battery core and described anodal welded disc 10 are welded and fixed, and the negative electrode lug of battery core directly is weldingly fixed on the welded disc of described pin I 8 upper surfaces.Described PTC body 7 has been replaced two welding nickel sheets of the prior art, and the dress of having cancelled welding nickel sheet pastes, welds and bending technique.Therefore, the utility model has not only reduced production process technique, enhances productivity, and also greatly reduces production cost.In addition, owing to having reduced welding times in the production process, so that PTC is fixing more reliable, product is stable, quality is good.
The utility model is widely used in the polymer battery production field.
Claims (1)
1. pinned pcb board structure, it is characterized in that: comprise pcb board (6) and PTC body (7), described PTC body (7) comprises interconnective pin I (8) and pin II (9), the upper surface of described pin I (8) is provided with the welded disc for the welding battery pole ear, and the lower surface of the lower surface of described pin I (8) and described pin II (9) all fills and is attached on the described pcb board (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205074652U CN202917568U (en) | 2012-09-29 | 2012-09-29 | Pin type PCB (printed circuit board) structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205074652U CN202917568U (en) | 2012-09-29 | 2012-09-29 | Pin type PCB (printed circuit board) structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202917568U true CN202917568U (en) | 2013-05-01 |
Family
ID=48165851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205074652U Expired - Fee Related CN202917568U (en) | 2012-09-29 | 2012-09-29 | Pin type PCB (printed circuit board) structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202917568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151633A (en) * | 2017-11-20 | 2018-06-12 | 湖南立方新能源科技有限责任公司 | A kind of lug placement position detection devices and methods therefor |
-
2012
- 2012-09-29 CN CN2012205074652U patent/CN202917568U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151633A (en) * | 2017-11-20 | 2018-06-12 | 湖南立方新能源科技有限责任公司 | A kind of lug placement position detection devices and methods therefor |
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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: 20130501 Termination date: 20170929 |