CN203536402U - Cell sheet fixing device - Google Patents
Cell sheet fixing device Download PDFInfo
- Publication number
- CN203536402U CN203536402U CN201320717270.5U CN201320717270U CN203536402U CN 203536402 U CN203536402 U CN 203536402U CN 201320717270 U CN201320717270 U CN 201320717270U CN 203536402 U CN203536402 U CN 203536402U
- Authority
- CN
- China
- Prior art keywords
- base plate
- cell piece
- cell wall
- cell
- tested
- 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
- 210000004027 cell Anatomy 0.000 claims description 52
- 210000002421 cell wall Anatomy 0.000 claims description 39
- 238000003466 welding Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 abstract 3
- 229910000679 solder Inorganic materials 0.000 abstract 2
- 238000012360 testing method Methods 0.000 description 9
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a cell sheet fixing device. The cell sheet fixing device comprises a base plate (10) and an upper cover plate (20), wherein the base plate is provided with an installation groove used for the installation of a cell sheet; and the upper cover plate is matched with the base plate (10) so as to limit the cell sheet to be tested into the installation groove, and the upper cover plate (20) is provided with solder strip grooves (21) for avoiding solder strips. The technical scheme of the utility model effectively solves the problem in the prior art that the cell sheet is liable to crush.
Description
Technical field
The utility model relates to technical field of solar batteries, in particular to a kind of cell piece fixture.
Background technology
In prior art, the welding of cell piece all adopts automatic welding machine to weld, in order to check the cell piece pulling force after welding, can only press with hand both sides or a side of cell piece welding, one end of welding is fixed on to hook place of tensiometer, make pressure gauge prolong evenly horizontal direction and peel off welding, record pulling force numerical value.With hand, directly press cell piece, may be firmly inhomogeneous due to operator, easily cause cell piece cracked.During test battery sheet pulling force, because operator's operation is lack of standardization, cause pressure testing data to have error.
Utility model content
The utility model aims to provide a kind of cell piece fixture, to solve cell piece in prior art, holds breakable problem.
To achieve these goals, the utility model provides a kind of cell piece fixture to comprise: base plate, has for the mounting groove of cell piece to be tested is installed; Upper cover plate, coordinates with base plate so that cell piece to be tested is spacing in mounting groove, and upper cover plate has the welding groove of dodging welding.
Further, at least one side in the relative both sides of base plate has the dismounting groove being communicated with mounting groove.
Further, on the relative both sides of base plate, all there is dismounting groove.
Further, upper cover plate has the dismounting ear with dismounting groove corresponding matching.
Further, base plate is fixed in plane to be tested by securing member.
Further, on base plate, there is the installing hole passing for securing member.
Further, at least one side in the relative both sides of base plate has engaging lug, and installing hole is arranged on engaging lug.
Further, on the relative both sides of base plate, all there is engaging lug.
Further, mounting groove has the first cell wall, the second cell wall, the 3rd cell wall and the 4th cell wall connecting successively, the first cell wall and the 3rd cell wall are oppositely arranged, the second cell wall and the 4th cell wall are oppositely arranged, the first cell wall is corresponding to the side at engaging lug place, and the thickness of the thickness of the second cell wall, the 3rd cell wall and the thickness of the 4th cell wall are all less than the thickness of the first cell wall.
Further, cell piece to be tested and upper cover plate are all arranged in mounting groove.
Application the technical solution of the utility model, cell piece to be tested is arranged in the mounting groove of base plate, and upper cover plate is covered on cell piece to be tested.During test, the welding of cell piece to be tested, through welding groove, is fixed on one end of welding on tensiometer, only need press upper cover plate with hand.Like this, avoided tester directly to press cell piece to be tested with hand, made like this stressed more even of cell piece to be tested, and then avoided cell piece to break.All right like this standard operator's operation, the more standard of testing unitizes, and test data is relatively more accurate.
Accompanying drawing explanation
The Figure of description that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows according to the structural representation of the base plate of the embodiment of cell piece fixture of the present utility model; And
Fig. 2 shows the structural representation of upper cover plate of the cell piece fixture of Fig. 1.
Above-mentioned accompanying drawing comprises the following drawings mark:
10, base plate; 11, mounting groove; 12, dismounting groove; 13, installing hole; 14, engaging lug; 20, upper cover plate; 21, welding groove; 22, dismounting ear.
Embodiment
It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
As depicted in figs. 1 and 2, the cell piece fixture of the present embodiment comprises base plate 10 and upper cover plate 20, base plate 10 has for the mounting groove 11 of cell piece to be tested is installed, upper cover plate 20 coordinates with base plate 10 so that cell piece to be tested is spacing in mounting groove 11, and upper cover plate 20 has the welding groove 21 of dodging welding.
The cell piece fixture of application the present embodiment, cell piece to be tested is arranged in the mounting groove 11 of base plate 10, and upper cover plate 20 is covered on cell piece to be tested.During test, the welding of cell piece to be tested, through welding groove 21, is fixed on one end of welding on tensiometer, only need press upper cover plate 20 with hand.Like this, avoided tester directly to press cell piece to be tested with hand, made like this stressed more even of cell piece to be tested, and then avoided cell piece to break.All right like this standard operator's operation, the more standard of testing unitizes, and test data is relatively more accurate.
In the present embodiment, cell piece to be tested is three grid cell sheets.Certainly, cell piece to be tested can be also four grid cell sheets or five grid cell sheets.
In the present embodiment, for easy disassembly cell piece to be tested and upper cover plate 20, the side in the relative both sides of base plate 10 has the dismounting groove 12 being communicated with mounting groove 11.
In the present embodiment, for dismounting cell piece to be tested and upper cover plate 20 further, on the relative both sides of base plate 10, all there is dismounting groove 12.
In the present embodiment, for dismounting upper cover plate 20 more easily, upper cover plate 20 has the dismounting ear 22 with dismounting groove 12 corresponding matching.
In the present embodiment, for convenient test, base plate 10 is fixed in plane to be tested by securing member.In the present embodiment, securing member is screw.
In the present embodiment, on base plate 10, there is the installing hole 13 passing for securing member.Installing hole 13 can conveniently be fixed on base plate 10 in plane to be tested.
In the present embodiment, in order further base plate 10 to be fixed in plane to be tested, the side in the relative both sides of base plate 10 has engaging lug 14, and installing hole 13 is arranged on engaging lug 14.In the present embodiment, in order more easily base plate 10 to be fixed in plane to be tested, on the relative both sides of base plate 10, all there is engaging lug 14.
In the present embodiment, the rectangular shape of base plate 10.Simple in structure, easy to process, cost is also lower.
In the present embodiment, mounting groove 11 has the first cell wall, the second cell wall, the 3rd cell wall and the 4th cell wall connecting successively, the first cell wall and the 3rd cell wall are oppositely arranged, the second cell wall and the 4th cell wall are oppositely arranged, the first cell wall is corresponding to the side at engaging lug 14 places, and the thickness of the thickness of the second cell wall, the 3rd cell wall and the thickness of the 4th cell wall are all less than the thickness of the first cell wall.Can more easily base plate 10 be fixed in plane to be tested like this.
In the present embodiment, cell piece to be tested and upper cover plate 20 are all arranged in mounting groove 11.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (10)
1. a cell piece fixture, is characterized in that, comprising:
Base plate (10), has the mounting groove (11) for cell piece to be tested is installed;
Upper cover plate (20), coordinates with described base plate (10) so that described cell piece to be tested is spacing in described mounting groove (11), and described upper cover plate (20) has the welding groove (21) of dodging welding.
2. cell piece fixture according to claim 1, is characterized in that, at least one side in the relative both sides of described base plate (10) has the dismounting groove (12) being communicated with described mounting groove (11).
3. cell piece fixture according to claim 2, is characterized in that, all has described dismounting groove (12) on the relative both sides of described base plate (10).
4. cell piece fixture according to claim 2, is characterized in that, described upper cover plate (20) has the dismounting ear (22) with described dismounting groove (12) corresponding matching.
5. cell piece fixture according to claim 1, is characterized in that, described base plate (10) is fixed in plane to be tested by securing member.
6. cell piece fixture according to claim 5, is characterized in that, has the installing hole (13) passing for described securing member on described base plate (10).
7. cell piece fixture according to claim 6, is characterized in that, at least one side in the relative both sides of described base plate (10) has engaging lug (14), and described installing hole (13) is arranged on described engaging lug (14).
8. cell piece fixture according to claim 7, is characterized in that, all has engaging lug (14) on the relative both sides of described base plate (10).
9. cell piece fixture according to claim 7, it is characterized in that, described mounting groove (11) has the first cell wall, the second cell wall, the 3rd cell wall and the 4th cell wall connecting successively, described the first cell wall and described the 3rd cell wall are oppositely arranged, described the second cell wall and described the 4th cell wall are oppositely arranged, described the first cell wall is corresponding to the side at described engaging lug (14) place, and the thickness of the thickness of described the second cell wall, described the 3rd cell wall and the thickness of described the 4th cell wall are all less than the thickness of described the first cell wall.
10. cell piece fixture according to claim 1, is characterized in that, described cell piece to be tested and described upper cover plate (20) are all arranged in described mounting groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320717270.5U CN203536402U (en) | 2013-11-14 | 2013-11-14 | Cell sheet fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320717270.5U CN203536402U (en) | 2013-11-14 | 2013-11-14 | Cell sheet fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203536402U true CN203536402U (en) | 2014-04-09 |
Family
ID=50422582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320717270.5U Expired - Fee Related CN203536402U (en) | 2013-11-14 | 2013-11-14 | Cell sheet fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203536402U (en) |
-
2013
- 2013-11-14 CN CN201320717270.5U patent/CN203536402U/en not_active Expired - Fee Related
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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: 20140409 |