CN202839712U - Etching fixture system capable of improving conversion efficiency of battery sheet - Google Patents
Etching fixture system capable of improving conversion efficiency of battery sheet Download PDFInfo
- Publication number
- CN202839712U CN202839712U CN2012204235178U CN201220423517U CN202839712U CN 202839712 U CN202839712 U CN 202839712U CN 2012204235178 U CN2012204235178 U CN 2012204235178U CN 201220423517 U CN201220423517 U CN 201220423517U CN 202839712 U CN202839712 U CN 202839712U
- Authority
- CN
- China
- Prior art keywords
- bearing plate
- bearing
- plate
- width
- wall
- 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
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
- 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
Abstract
The utility model relates to an etching fixture system, especially, relates to an etching fixture system capable of improving the conversion efficiency of a battery sheet. The etching fixture system includes silicon wafers as well as a bottom bearing plate, a middle bearing plate and a top bearing plate which are fixed through bearing screws; an inner wall of the bottom bearing plate is provided with a bottom inwards-recessed groove; an outer wall of the middle bearing plate is provided with a middle outwards-protruding block; an inner wall of the middle bearing plate is provided with a middle inwards-recessed groove; an outer wall of the top bearing plate is provided with a top outwards-protruding block; the silicon wafers are respectively arranged between the bottom bearing plate and the middle bearing plate as well as between the middle bearing plate and the top bearing plate; and the silicon wafers are pressingly connected through the bearing screws. The etching fixture system capable of improving the conversion efficiency of the battery sheet is advantageous in compact structure, improved product quality, improved conversion efficiency, and increased production efficiency.
Description
Technical field
The utility model relates to a kind of etching clamp system, relates in particular to a kind of etching clamp system that improves the cell piece transformation efficiency.
Background technology
At present traditional etching clamp system result of use is not good, and it is incomplete to produce etching, and the leakage current of cell piece can be excessive, and the cell piece transformation efficiency is low.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, and a kind of compact conformation is provided, and improves simultaneously transformation efficiency, reduces the etching clamp system of the raising cell piece transformation efficiency of leakage current.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of etching clamp system that improves the cell piece transformation efficiency, comprise silicon chip, end bearing plate, middle bearing plate and the pressing plate of bearing responsibility, bearing plate of the described end, middle bearing plate and the pressing plate of bearing responsibility fix by the pressure-bearing screw rod, the inwall of bearing plate of the described end is provided with end inner groovy, outer projection in the middle of the outer wall of bearing plate is provided with in the middle of described, inner groovy in the middle of the inwall of bearing plate is provided with in the middle of described, the outer wall of the described pressing plate of bearing responsibility is provided with the outer projection in top, between bearing plate of the described end and middle bearing plate, middle bearing plate is respectively equipped with silicon chip with bearing responsibility between pressing plate, described silicon chip passes through the crimping of pressure-bearing screw rod phase.
As preferably, described in the middle of bearing plate adjust mutually by the intermediate regulations nut, the described pressing plate of bearing responsibility is adjusted mutually by the top adjusting nut.
As preferably, the width of the width of projection, middle inner groovy, the width of middle outer projection and the width of end inner groovy equate with the width of silicon chip respectively outside the described top.
Therefore, the etching clamp system of raising cell piece transformation efficiency of the present utility model, compact conformation improves product quality, improves transformation efficiency, improving production efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, a kind of etching clamp system that improves the cell piece transformation efficiency, comprise silicon chip 1, end bearing plate 2, middle bearing plate 3 and the pressing plate 4 of bearing responsibility, bearing plate of the described end 2, middle bearing plate 3 and the pressing plate 4 of bearing responsibility fix by pressure-bearing screw rod 5, the inwall of bearing plate of the described end 2 is provided with end inner groovy 6, outer projection 7 in the middle of the outer wall of bearing plate 3 is provided with in the middle of described, inner groovy 7 in the middle of the inwall of bearing plate 3 is provided with in the middle of described, described outer wall of bearing responsibility pressing plate 4 is provided with the outer projection 9 in top, 3 of bearing plate of the described end 2 and middle bearing plates, middle bearing plate 3 and 4 of the pressing plates of bearing responsibility are respectively equipped with silicon chip 1, and described silicon chip 1 is by the 5 phase crimping of pressure-bearing screw rod.Bearing plate 3 is adjusted mutually by intermediate regulations nut 10 in the middle of described, and the described pressing plate 4 of bearing responsibility is adjusted mutually by top adjusting nut 11.The width of the width of projection 9, middle inner groovy 8, the width of middle outer projection 7 and the width of end inner groovy 6 equate with the width of silicon chip 1 respectively outside the described top.
Claims (3)
1. etching clamp system that improves the cell piece transformation efficiency, it is characterized in that: comprise silicon chip (1), end bearing plate (2), middle bearing plate (3) and the pressing plate of bearing responsibility (4), bearing plate of the described end (2), middle bearing plate (3) and the pressing plate of bearing responsibility (4) fix by pressure-bearing screw rod (5), the inwall of bearing plate of the described end (2) is provided with end inner groovy (6), outer projection (7) in the middle of the outer wall of bearing plate (3) is provided with in the middle of described, inner groovy (7) in the middle of the inwall of bearing plate (3) is provided with in the middle of described, the outer wall of the described pressing plate of bearing responsibility (4) is provided with top outer projection (9), between bearing plate of the described end (2) and middle bearing plate (3), be respectively equipped with silicon chip (1) between middle bearing plate (3) and the pressing plate of bearing responsibility (4), described silicon chip (1) is by pressure-bearing screw rod (5) phase crimping.
2. the etching clamp system of raising cell piece transformation efficiency according to claim 1, it is characterized in that: bearing plate (3) is adjusted mutually by intermediate regulations nut (10) in the middle of described, and the described pressing plate of bearing responsibility (4) is adjusted mutually by top adjusting nut (11).
3. the etching clamp system of raising cell piece transformation efficiency according to claim 1 and 2 is characterized in that: the width of the width of projection outside the described top (9), middle inner groovy (8), the width of middle outer projection (7) and the width of end inner groovy (6) equate with the width of silicon chip (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204235178U CN202839712U (en) | 2012-08-24 | 2012-08-24 | Etching fixture system capable of improving conversion efficiency of battery sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204235178U CN202839712U (en) | 2012-08-24 | 2012-08-24 | Etching fixture system capable of improving conversion efficiency of battery sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202839712U true CN202839712U (en) | 2013-03-27 |
Family
ID=47951348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204235178U Expired - Fee Related CN202839712U (en) | 2012-08-24 | 2012-08-24 | Etching fixture system capable of improving conversion efficiency of battery sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202839712U (en) |
-
2012
- 2012-08-24 CN CN2012204235178U patent/CN202839712U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203398690U (en) | Tubular bus fitting with self-springing function | |
| CN201576540U (en) | Wire outlet structure of dry type transformer | |
| CN202839712U (en) | Etching fixture system capable of improving conversion efficiency of battery sheet | |
| CN201952958U (en) | Wall coping edge retracting mechanism for steel structure | |
| CN202695060U (en) | Novel corrugated pipe of transformer | |
| CN202855747U (en) | High-efficient polycrystalline cell sheet | |
| CN203205338U (en) | Steam pressure inductive switch | |
| CN202560708U (en) | Fixed connecting member | |
| CN204011059U (en) | A kind of assembly structure of oil-filled transformer low-voltage lead | |
| CN204155754U (en) | The adjustable mold being suitable for amorphous alloy transformer rectangle winding technique and press-fit | |
| CN201859771U (en) | High-multiplying-power composite transformation ratio current transformer | |
| CN202656084U (en) | Locating mechanism | |
| CN202253304U (en) | Solar street lamp | |
| CN201781350U (en) | Stator iron core lateral surface insulating frame | |
| CN202977123U (en) | Adjustable inner supporting die for press fitting of transformer coil | |
| CN201863928U (en) | Fixing structure of electric vehicle controller | |
| CN202797216U (en) | Welding pin for surface-mounted radio frequency isolator and circulator | |
| CN203055949U (en) | Solar assembly aluminum frame with reinforced rib | |
| CN203026458U (en) | Novel improved pushing mechanism of magnetic latching relay | |
| CN202544100U (en) | Supporting mechanism used between purlines and used for structural steel building | |
| CN201759376U (en) | Novel cooker handle of pressure cooker | |
| CN202726021U (en) | Die-casting die for manufacturing transmission housing | |
| CN202076093U (en) | Three-phase low-voltage lead structure of transformer | |
| CN203254327U (en) | Fixture clamping mechanism | |
| CN204244146U (en) | PV home system battery fixing structure |
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: 20130327 Termination date: 20140824 |
|
| EXPY | Termination of patent right or utility model |