CN202994828U - Suction nozzle installer, suction device and solar cell testing device - Google Patents
Suction nozzle installer, suction device and solar cell testing device Download PDFInfo
- Publication number
- CN202994828U CN202994828U CN 201220727101 CN201220727101U CN202994828U CN 202994828 U CN202994828 U CN 202994828U CN 201220727101 CN201220727101 CN 201220727101 CN 201220727101 U CN201220727101 U CN 201220727101U CN 202994828 U CN202994828 U CN 202994828U
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- suction nozzle
- erector
- protuberance
- fixed part
- suction
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Abstract
The utility model provides a suction nozzle installer, a suction device and a solar cell testing device. The suction nozzle installer comprises a base and a suction nozzle fixing part which are mutually connected. The suction nozzle fixing part comprises a first projecting part which has a clamp connection face expanding outwards. A suction nozzle is tightened by the first projecting part. The suction nozzle is reliably connected with the suction nozzle fixing part through its own elasticity. No glue is required. The suction nozzle can be conveniently dismounted from the suction nozzle fixing part. Meanwhile, superfluous glue can be prevented from blocking a gas channel. Sucked objects are further prevented from falling off.
Description
Technical field
The utility model relates to the photovoltaic product and makes the field, more specifically, relates to the testing apparatus of a kind of suction nozzle erector, suction means and solar battery sheet.
Background technology
In prior art, in the solar battery sheet production run, test the unit for electrical property parameters of solar battery sheet.In the test link, testing apparatus utilizes the suction nozzle on suction means to hold cell piece, tests after 90-degree rotation.
Fig. 1 shows the suction nozzle fixed part 20 on suction means in prior art, and Fig. 2 shows suction nozzle 40 of the prior art and is installed to structure on this suction nozzle fixed part 20.
In prior art, suction nozzle 40 is bonded on fixed part by glue 60, when needs are changed suction nozzle 40, is difficult for suction nozzle 40 is disassembled from suction nozzle fixed part 20 like this.If smeared too much glue 60 in the process that suction nozzle 40 is installed to suction nozzle fixed part 20, like this when being bonded to suction nozzle 40 on suction nozzle fixed part 20, too much glue 60 easily stops up gas passage 30, make suction means can not waltz through the air that gas passage 30 extracts in suction nozzle 40, so just will reduce suction nozzle 40 and be adsorbed absorption affinity between object, effect is drawn in impact.At this moment, if suction means is drawn cell piece, less absorption affinity easily makes cell piece come off and damage in the process of upset and test.
The utility model content
The utility model aims to provide the testing apparatus of a kind of suction nozzle erector, suction means and solar battery sheet, be bonded on fixed part by glue with the suction nozzle that solves prior art, not only cause suction nozzle not quick detachable, and unnecessary glue easily stops up gas passage, and the object that causes being drawn by suction means holds caducous problem.
For solving the problems of the technologies described above, according to an aspect of the present utility model, provide a kind of suction nozzle erector, this suction nozzle erector comprises interconnective base and suction nozzle fixed part; Wherein, the suction nozzle fixed part comprises the first protuberance, and the first protuberance has outwards outstanding card access surface.
Further, the suction nozzle fixed part also comprises the first neck that is arranged on the first protuberance lower end, and the first protuberance is connected with base by the first neck, and relative the first neck of the first protuberance is outwards given prominence to.
Further, the suction nozzle fixed part also comprises the second protuberance, and the second protuberance is connected with the top of the first protuberance, has the second recessed neck between the second protuberance and the first protuberance.
Further, the suction nozzle erector also comprises gas passage, and gas passage comprises the first port and the second port, and the first port is opened in the top of suction nozzle fixed part, and the second port is opened on base.
Further, gas passage comprises orthogonal three gas circuits in twos, wherein two gas circuits are opened in base and form four the second ports on the sides, four sides of base, and all the other gas circuits run through the suction nozzle fixed part and form the first port on the top of suction nozzle fixed part.
Further, the radial section of the first protuberance reduces gradually along the direction away from base.
Replacedly, the first protuberance is elliposoidal.
According to another aspect of the present utility model, a kind of suction means also is provided, and this suction means comprises pedestal, suction nozzle and suction nozzle erector, and the suction nozzle erector is above-mentioned suction nozzle erector, the floor installation of suction nozzle erector on pedestal, the suction nozzle fixed part phase clamping of suction nozzle and suction nozzle erector.
Further, suction nozzle is made by rubber.
According to another aspect of the present utility model, a kind of testing apparatus of solar battery sheet also is provided, comprise suction means, suction means is above-mentioned suction means.
Suction nozzle of the present utility model is by the first protuberance tensioning, suction nozzle relies on self elasticity and suction nozzle fixed part to link together reliably, do not need spreading glue, so not only suction nozzle can disassemble from the suction nozzle fixed part easily, but also avoided unnecessary glue to stop up gas passage, and then the object of having avoided being adsorbed comes off.
Description of drawings
The accompanying drawing that consists of the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 has schematically shown the cut-open view of suction nozzle erector of the prior art;
Fig. 2 has schematically shown the cut-open view that suction nozzle of the prior art is installed to the structure on the suction nozzle erector;
Fig. 3 has schematically shown the cut-open view of the suction nozzle erector of the first embodiment in the utility model;
Fig. 4 has schematically shown the cut-open view that the suction nozzle of the first embodiment in the utility model is installed to the structure on the suction nozzle erector;
Fig. 5 has schematically shown the cut-open view of the suction nozzle erector of the second embodiment in the utility model;
Fig. 6 has schematically shown the cut-open view that the suction nozzle of the second embodiment in the utility model is installed to the structure on the suction nozzle erector;
Fig. 7 has schematically shown the cut-open view of the suction nozzle erector of the 3rd embodiment in the utility model; And
Fig. 8 has schematically shown the cut-open view that the suction nozzle of the 3rd embodiment in the utility model is installed to the structure on the suction nozzle erector.
Reference numeral in figure: 10, base; 20, suction nozzle fixed part; 21, the first protuberance; 22, the second protuberance; 23, the first neck; 24, the second neck; 30, gas passage; 31, the first port; 32, the second port; 40, suction nozzle; 50, pedestal; 60, glue.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
According to first aspect of the present utility model, a kind of suction nozzle erector is provided, comprise interconnective base 10 and suction nozzle fixed part 20; Wherein, suction nozzle fixed part 20 comprises that the first protuberance 21, the first protuberances 21 have outwards outstanding card access surface.
Compare with the fixed part of the suction nozzle of the prior art shown in Fig. 2 with Fig. 1, suction nozzle fixed part 20 of the present utility model also comprises the first protuberance 21.As Fig. 3 to shown in Figure 8, the diameter of the part that the maximum gauge of the first protuberance 21 is connected with the suction nozzle fixed part greater than suction nozzle 40, namely the first protuberance 21 has the card access surface of outwards giving prominence to.Like this, suction nozzle 40 is just by the first protuberance 21 tensionings, and then suction nozzle 40 relies on self elasticity and suction nozzle fixed part 20 to link together reliably, do not need spreading glue.Due to suction nozzle 40 by the first protuberance 21 tensionings, rely on the elasticity of self to be connected on suction nozzle fixed part 20, do not need spreading glue, so not only suction nozzle 40 can disassemble from suction nozzle fixed part 20 easily, but also avoided unnecessary glue to stop up gas passage 30, and then the object of having avoided being adsorbed comes off.
Preferably, suction nozzle fixed part 20 comprises that also the first neck 23, the first protuberances 21 that are arranged on the first protuberance 21 lower ends are connected with base 10 by the first neck 23, and relative the first neck 23 of the first protuberance 21 is outwards given prominence to.Preferably, suction nozzle fixed part 20 comprises that also the second protuberance 22, the second protuberances 22 are connected with the top of the first protuberance 21, have the second recessed neck 24 between the second protuberance 22 and the first protuberance 21.To shown in Figure 8, the second protuberance 22 plays the effect of backstop suction nozzle 40, skids off from the end of suction nozzle fixed part 20 to prevent suction nozzle 40, makes suction nozzle 40 more reliable with being connected of suction nozzle fixed part 20 as Fig. 5.Preferably, the radial section of the second protuberance 22 increases gradually along the direction away from base 10.
Preferably, the edge of the first protuberance 21 and the second protuberance 22 all passes through chamfered.Chamfering can prevent sharp-pointed edge incised wound suction nozzle 40.
Preferably, state the suction nozzle erector and also comprise gas passage 30, gas passage 30 comprises that the first port 31 and the second port 32, the first ports 31 are opened in the top of suction nozzle fixed part 20, and the second port 32 is opened on base 10.Gas passage 30 makes suction nozzle 40 and the air that is adsorbed between object is taken out, and can increase like this suction nozzle and be adsorbed absorption affinity between object.
Preferably, gas passage 30 comprises a plurality of the second ports 32, and a plurality of the second ports 32 are opened in respectively on the different side of base 10.Preferably, gas passage 30 comprises orthogonal three gas circuits in twos, wherein two gas circuits are opened in base 10 and form four the second ports 32 on the sides, four sides of base 10, and all the other gas circuits run through suction nozzle fixed part 20 and form the first port 31 on the top of suction nozzle fixed part 20.Pedestal 50 comprises the gas circuit that is communicated with gas passage 30, and the gas circuit on pedestal 50 is communicated with gas passage 30 by at least one second port 32.After base 10 was installed to pedestal 50, some second ports 32 were stopped up by pedestal 50, and other the second port 32 is connected with gas circuit on pedestal 50.So in use for some time, this part second port 32 that is used for connection is aging, base 10 90-degree rotations can be used part the second port 32 that is stopped up by pedestal 50 before, can extend like this serviceable life of base 10.
According to a kind of suction nozzle erector that first aspect of the present utility model provides, the utility model provides three embodiment:
The first embodiment, as shown in Figure 3 and Figure 4, suction nozzle erector in the first embodiment comprises interconnective base 10 and suction nozzle fixed part 20, and wherein suction nozzle fixed part 20 comprises that the radial section of the first protuberance 21, the first protuberances 21 reduces gradually along the direction away from described base 10.
The second embodiment, as shown in Figure 5 and Figure 6, suction nozzle erector in the second embodiment comprises interconnective base 10 and suction nozzle fixed part 20, wherein suction nozzle fixed part 20 comprises the first protuberance 21, the radial section of the first protuberance 21 reduces gradually along the direction away from described base 10, suction nozzle fixed part 20 comprises that also the second protuberance 22, the second protuberances 22 are arranged on the top of suction nozzle fixed part 20.
The 3rd embodiment, as shown in Figure 7 and Figure 8, suction nozzle erector in the 3rd embodiment comprises interconnective base 10 and suction nozzle fixed part 20, wherein suction nozzle fixed part 20 comprises the first protuberance 21, the first protuberance 21 is elliposoidal, suction nozzle fixed part 20 comprises that also the second protuberance 22, the second protuberances 22 are arranged on the top of suction nozzle fixed part 20.
Wherein, the first protuberance 21 in the 3rd embodiment is elliposoidal, and suction nozzle 40 can be attached on the elliposoidal surface of the first protuberance 21 more closely.So make suction nozzle fixed part 20 more reliable with being connected of suction nozzle 40.
According to second aspect of the present utility model, a kind of suction means also is provided, suction means comprises pedestal 50, suction nozzle 40 and suction nozzle erector, the suction nozzle erector is above-mentioned suction nozzle erector, the base 10 of suction nozzle erector is arranged on pedestal 50, the suction nozzle fixed part 20 phase clampings of suction nozzle 40 and suction nozzle erector.
Preferably, also offer the gas circuit that is communicated with gas passage 30 on base 10.Suction means can be taken out suction nozzle 40 and be adsorbed air between object by air pump, to increase absorption affinity.
Preferably, suction nozzle 40 is made by rubber.Replacedly, suction nozzle 40 can also have flexible material by other and makes.
According to the 3rd aspect of the present utility model, a kind of testing apparatus of solar battery sheet is provided, comprise above-mentioned suction means.The suction means that the testing apparatus of the solar battery sheet that provides due to the utility model has adopted the utility model to provide, be that suction nozzle 40 utilizes elasticity to be connected on the suction nozzle erector, rather than bonding by glue, so just avoided glue to stop up gas passage 30, absorption affinity is reduced, and then cause the accident generation that is come off and damage by the absorption solar battery sheet.So, in the solar battery sheet production run, reduce the damage rate of testing procedure, and then improved the output of solar battery sheet.
These are 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 domain of the present utility model.
Claims (10)
1. a suction nozzle erector, is characterized in that, described suction nozzle erector comprises interconnective base (10) and suction nozzle fixed part (20); Wherein, described suction nozzle fixed part (20) comprises the first protuberance (21), and described the first protuberance (21) has outwards outstanding card access surface.
2. suction nozzle erector according to claim 1, it is characterized in that, described suction nozzle fixed part (20) also comprises the first neck (23) that is arranged on described the first protuberance (21) lower end, described the first protuberance (21) is connected with described base (10) by described the first neck (23), and relatively described the first neck of described the first protuberance (21) (23) is outwards outstanding.
3. suction nozzle erector according to claim 1, it is characterized in that, described suction nozzle fixed part (20) also comprises the second protuberance (22), described the second protuberance (22) is connected with the top of described the first protuberance (21), has recessed the second neck (24) between described the second protuberance (22) and described the first protuberance (21).
4. the described suction nozzle erector of any one according to claim 1 to 3, it is characterized in that, described suction nozzle erector also comprises gas passage (30), described gas passage (30) comprises the first port (31) and the second port (32), described the first port (31) is opened in the top of described suction nozzle fixed part (20), and described the second port (32) is opened on described base (10).
5. suction nozzle erector according to claim 4, it is characterized in that, described gas passage (30) comprises orthogonal three gas circuits in twos, wherein two described gas circuits are opened in described base (10) and form four described the second ports (32) on the sides, four sides of described base (10), and all the other described gas circuits run through described suction nozzle fixed part (20) and form described the first port (31) on the top of described suction nozzle fixed part (20).
6. the described suction nozzle erector of any one according to claim 1 to 3, is characterized in that, the radial section of described the first protuberance (21) reduces gradually along the direction away from described base (10).
7. the described suction nozzle erector of any one according to claim 1 to 3, is characterized in that, described the first protuberance (21) is elliposoidal.
8. suction means, described suction means comprises pedestal (50), suction nozzle (40) and suction nozzle erector, it is characterized in that, described suction nozzle erector is the described suction nozzle erector of any one in claim 1 to 7, the base of described suction nozzle erector (10) is arranged on described pedestal (50), suction nozzle fixed part (20) the phase clamping of described suction nozzle (40) and described suction nozzle erector.
9. suction means according to claim 8, is characterized in that, described suction nozzle (40) is made by rubber.
10. the testing apparatus of a solar battery sheet, comprise suction means, it is characterized in that, described suction means is the described suction means of claim 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220727101 CN202994828U (en) | 2012-12-25 | 2012-12-25 | Suction nozzle installer, suction device and solar cell testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220727101 CN202994828U (en) | 2012-12-25 | 2012-12-25 | Suction nozzle installer, suction device and solar cell testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202994828U true CN202994828U (en) | 2013-06-12 |
Family
ID=48565997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220727101 Expired - Fee Related CN202994828U (en) | 2012-12-25 | 2012-12-25 | Suction nozzle installer, suction device and solar cell testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202994828U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106452356A (en) * | 2016-08-31 | 2017-02-22 | 浙江尚越新能源开发有限公司 | IV detection system for solar cell piece |
| CN109807767A (en) * | 2017-11-20 | 2019-05-28 | 上海微电子装备（集团）股份有限公司 | Material holding unit and material detection method |
-
2012
- 2012-12-25 CN CN 201220727101 patent/CN202994828U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106452356A (en) * | 2016-08-31 | 2017-02-22 | 浙江尚越新能源开发有限公司 | IV detection system for solar cell piece |
| CN109807767A (en) * | 2017-11-20 | 2019-05-28 | 上海微电子装备（集团）股份有限公司 | Material holding unit and material detection method |
| CN109807767B (en) * | 2017-11-20 | 2021-11-05 | 上海微电子装备（集团）股份有限公司 | Material holding device and material detection method |
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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: 20130612 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |