CN202486280U - Photovoltaic cell four-probe five point synchronous test bench - Google Patents
Photovoltaic cell four-probe five point synchronous test bench Download PDFInfo
- Publication number
- CN202486280U CN202486280U CN2012200821743U CN201220082174U CN202486280U CN 202486280 U CN202486280 U CN 202486280U CN 2012200821743 U CN2012200821743 U CN 2012200821743U CN 201220082174 U CN201220082174 U CN 201220082174U CN 202486280 U CN202486280 U CN 202486280U
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- China
- Prior art keywords
- photovoltaic cell
- point probe
- probe
- fixed mount
- test
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a photovoltaic cell four-probe five point synchronous test bench which comprises a fixing frame, an object-carrying platform and an ascending-descending platform which is controlled by an ascending-descending mechanism on the fixing frame to ascend and descend. A shell body is arranged outside the fixing frame. The object-carrying platform is arranged on the lower portion of the shell body and can be pulled out relative to the shell body. The ascending-descending platform is provided with five four-probe test probes above the object-carrying platform, and the five four-probe test probes are arranged corresponding to four corners and the center of a photovoltaic cell. According to the photovoltaic cell four-probe five point synchronous test bench, parameters of five sample points of a cell can be tested at a time, the operation is easy, and the work efficiency is improved.
Description
Technical field
the utility model relates to 5 synchronism detection platforms of a kind of photovoltaic cell sheet four point probe.
Background technology
photovoltaic cell sheet four point probe test board is the critical component of photovoltaic cell sheet square resistance test; It mainly comprises fixed mount, be used to supply objective table that photovoltaic cell sheet to be measured deposits and the lifting table that is gone up and down by the control of (the electronic or manual) elevating mechanism on the fixed mount; Generally be provided with single four point probe test probe on the existing lifting table; Said four point probe test probe is accomplished the contact of four point probe test probe and battery sheet or is separated under the effect of elevating mechanism.When the four point probe test probe contacts with the battery sheet; Photovoltaic cell sheet four point probe test board passes to steady current through the current probe of test probe in the battery sheet; And detect in the battery sheet step voltage through voltage probe and fall, finally calculate and show battery sheet square resistance.
But in use also there is following defective in existing photovoltaic cell sheet four point probe test board:
1, according to technological requirement; Each battery built-in testing point is typically 5 points; Adopt existing single probe test board, each probe is depressed and can only be tested some parameters, and multi-point sampler will repeat repeatedly the process of " probe lift-move print reconnaissance-depress-test "; Operation link is loaded down with trivial details, inefficiency.
, according to technological requirement, the battery built-in testing after the diffusion should have the shading condition, but existing photovoltaic cell sheet four point probe test board is not had a condition of shading, will influence the accuracy and the stability of test data like this.
Summary of the invention
the utility model purpose is: provide a kind of photovoltaic cell sheet four point probe 5 synchronism detection platforms; It is under the effect of elevating mechanism; Can accomplish the contact of five sampling points of five four point probe test probes and battery sheet simultaneously or separate; Can the disposable parameter that records five sampling points of battery sheet, simple to operate and improved work efficiency; The setting of housing in addition can make the battery sheet when test, have the shading condition, has avoided influencing because of illumination the accuracy and the stability of test data.
The technical scheme of
the utility model is: 5 synchronism detection platforms of a kind of photovoltaic cell sheet four point probe; Comprise fixed mount, objective table and the lifting table that goes up and down by the control of the elevating mechanism on the fixed mount; Said fixed mount is provided with housing outward; Said objective table is arranged at lower part of frame and the housing extraction relatively of this objective table; Said lifting table is provided with five four point probe test probes in the top of objective table, four jiaos and the corresponding setting in center of these five four point probe test probes and photovoltaic cell.
are further, said housing front side be provided with five respectively with five passage change-over switches that the four point probe test probe is corresponding, and be used for the online socket that is electrically connected with the four point probe tester.During test parameter, a numbering is selected to check in contrast test point position and numbering relation, the point when needing test through the switching of passage change-over switch, and test parameter is read by the display of four point probe tester.
The putting position of photovoltaic cell is confirmed in
operator for ease, and said objective table is provided with the battery disposal area, and indicating in this battery disposal area has five test points corresponding with the four point probe test probe.Like this when photovoltaic cell need be tested five classical sampling points, as long as with corresponding being placed in this battery disposal area of photovoltaic cell; If need to measure other points, as long as suitable all around mobile battery.
concrete structure of said fixed mount and the mounting means of lifting table are: said fixed mount is made up of upper junction plate, lower connecting plate and two guide poles that are arranged between the upper and lower web joint, and the both sides of said lifting table have the slip guiding sleeve that is slidingly matched with guide pole.
said elevating mechanism can be a manual lifting mechanism, also can be electric lifting mechanism, because elevating mechanism is of a great variety, the utility model is not just done clear specifically.
The utility model has the advantages that:
1, the utility model are under the effect of elevating mechanism; Can accomplish the contact of five sampling points of five four point probe test probes and battery sheet simultaneously or separate; Can the disposable parameter that records five sampling points of battery sheet, simple to operate and improved work efficiency.
, the utility model are equipped with housing outward, and the battery sheet has just had the shading condition when test like this, has avoided influencing because of illumination the accuracy and the stability of test data.
, the utility model become the structure of drawing and pulling type with stage design, have made things convenient for the placement of battery sheet on objective table, play shaded effect when also having guaranteed test.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Fig. 1 is the rear view of the utility model; (the four point probe test probe does not draw)
Fig. 2 is the side view of the utility model;
Fig. 3 is the vertical view of the utility model objective table.
wherein: 1 fixed mount; 2 objective tables; 3 elevating mechanisms; 4 housing lifting tables; 5 housings; 6 four point probe test probes; 7 battery disposal areas; 8 test points; 9 upper junction plates; 10 lower connecting plates; 11 guide poles; 12 slip guiding sleeves; 13 passage change-over switches; 14 online sockets; 15 wrench assemblies; 16 screw rods; 17 setscrew nuts.
Embodiment
embodiment: as depicted in figs. 1 and 2; 5 synchronism detection platforms of a kind of photovoltaic cell sheet four point probe; Comprise housing 5, the rear portion of said housing 5 inner chambers is provided with fixed mount 1, and fixed mount 1 is provided with liftable lifting table 4; Said lifting table 4 is gone up and down by 3 controls of the elevating mechanism on the fixed mount 1; The bottom of said housing 5 inner chambers is provided with the objective table 2 of drawing and pulling type, and said lifting table 4 is provided with five four point probe test probes 6 in the top of objective table 2, four jiaos and the corresponding setting in center of these five four point probe test probes 6 and photovoltaic cell.
are further, and said housing 5 front sides are provided with five corresponding with five four point probe test probes 6 respectively passage change-over switches 13, and are used for the online socket 14 that is electrically connected with the four point probe tester.During test parameter, a numbering is selected to check in contrast test point position and numbering relation, the point when needing test through 13 switchings of passage change-over switch, and test parameter is read by the display of four point probe tester.
The putting position of photovoltaic cell is confirmed in
operator for ease, and said objective table 2 is provided with battery disposal area 7, and indicating in this battery disposal area 7 has five test points 8 corresponding with four point probe test probe 6.Like this when photovoltaic cell need be tested five classical sampling points, as long as with corresponding being placed in this battery disposal area 7 of photovoltaic cell; If need to measure other points, as long as suitable all around mobile battery is seen shown in Figure 3.
In
present embodiment; The mounting means of the concrete structure of said fixed mount 1 and lifting table 4 is: said fixed mount 1 by upper junction plate 9, lower connecting plate 10 and be arranged on connecting portion 9 and lower connecting plate 10 between two guide poles 11 constitute; The both sides of said lifting table 4 have the slip guiding sleeve 12 that is slidingly matched with guide pole 11, and are as depicted in figs. 1 and 2.
said elevating mechanism 3 can be a manual lifting mechanism; Can be electric lifting mechanism also, in the present embodiment, a kind of manual lifting mechanism of having given an example; As shown in Figure 1; It comprises the top that is arranged on fixed mount 1 and stretch out the outer wrench assembly 15 of housing 5 and one the middle part of said lifting table 4 rear sides is spirally connected through setscrew nut 17 and said screw rod 16 by wrench assembly 15 controls screw rod 16 that go up and down, longitudinal extension, when spanner by forward direction on and when opening backward; Wrench assembly 15 drives on the screw rod 16 and moves, and promptly said lifting table 4 and four point probe test probe 6 are lifted synchronously; When spanner was upwards also closed forward by the back, wrench assembly 15 drove screw rods 16 and moves down, and promptly said lifting table 4 and four point probe test probe 6 press down synchronously.
the utility model is under the effect of elevating mechanism 3; Can accomplish the contact of five sampling points of five four point probe test probes 6 and battery sheet simultaneously or separate; Can the disposable parameter that records five sampling points of battery sheet, simple to operate and improved work efficiency.The setting of housing in addition can make the battery sheet when test, have the shading condition, has avoided influencing because of illumination the accuracy and the stability of test data.
Only be the concrete exemplary applications of the utility model more than
, the protection domain of the utility model is not constituted any limitation.Except that the foregoing description, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (4)
1. 5 synchronism detection platforms of a photovoltaic cell sheet four point probe; Comprise fixed mount (1), objective table (2) and the lifting table (4) that goes up and down by the control of the elevating mechanism (3) on the fixed mount (1); It is characterized in that: the outer housing (5) that is provided with of said fixed mount (1); Said objective table (2) is arranged at bottom and this objective table (2) housing (5) extraction relatively of housing (5); Said lifting table (4) is provided with five four point probe test probes (6) in the top of objective table (2), four jiaos and the corresponding setting in center of these five four point probe test probes (6) and photovoltaic cell.
2. 5 synchronism detection platforms of a kind of photovoltaic cell sheet four point probe according to claim 1; It is characterized in that: said housing (5) front side is provided with five corresponding with five four point probe test probes (6) respectively passage change-over switches (13), and is used for the online socket (14) that is electrically connected with the four point probe tester.
3. 5 synchronism detection platforms of a kind of photovoltaic cell sheet four point probe according to claim 1 and 2; It is characterized in that: said objective table (2) is provided with battery disposal area (7), and indicating in this battery disposal area (7) has five test points (8) corresponding with four point probe test probe (6).
4. 5 synchronism detection platforms of a kind of photovoltaic cell sheet four point probe according to claim 1 and 2; It is characterized in that: said fixed mount (1) is by upper junction plate (9), lower connecting plate (10) and be arranged on upper and lower web joint (9; 10) two guide poles (11) between constitute, and the both sides of said lifting table (4) have the slip guiding sleeve (12) that is slidingly matched with guide pole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200821743U CN202486280U (en) | 2012-03-07 | 2012-03-07 | Photovoltaic cell four-probe five point synchronous test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200821743U CN202486280U (en) | 2012-03-07 | 2012-03-07 | Photovoltaic cell four-probe five point synchronous test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202486280U true CN202486280U (en) | 2012-10-10 |
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ID=46960694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200821743U Expired - Lifetime CN202486280U (en) | 2012-03-07 | 2012-03-07 | Photovoltaic cell four-probe five point synchronous test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202486280U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941117A (en) * | 2014-03-14 | 2014-07-23 | 上海交通大学 | Electric transport property measuring device and measuring method |
| CN105606898A (en) * | 2016-03-21 | 2016-05-25 | 镇江博昊科技有限公司 | Graphite film four-probe resistance testing meter |
| CN106041343A (en) * | 2016-07-02 | 2016-10-26 | 北京工业大学 | Method for online monitoring resistance change of metal soldered joint |
| CN108646093A (en) * | 2018-05-15 | 2018-10-12 | 中国科学院合肥物质科学研究院 | A kind of automatic probe test apparatus and system |
| CN110648937A (en) * | 2019-10-23 | 2020-01-03 | 天合光能股份有限公司 | Solar cell voltage distribution measuring method and measuring device thereof |
-
2012
- 2012-03-07 CN CN2012200821743U patent/CN202486280U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941117A (en) * | 2014-03-14 | 2014-07-23 | 上海交通大学 | Electric transport property measuring device and measuring method |
| CN103941117B (en) * | 2014-03-14 | 2016-04-06 | 上海交通大学 | Electrical transport measurement mechanism and measuring method |
| CN105606898A (en) * | 2016-03-21 | 2016-05-25 | 镇江博昊科技有限公司 | Graphite film four-probe resistance testing meter |
| CN106041343A (en) * | 2016-07-02 | 2016-10-26 | 北京工业大学 | Method for online monitoring resistance change of metal soldered joint |
| CN108646093A (en) * | 2018-05-15 | 2018-10-12 | 中国科学院合肥物质科学研究院 | A kind of automatic probe test apparatus and system |
| CN110648937A (en) * | 2019-10-23 | 2020-01-03 | 天合光能股份有限公司 | Solar cell voltage distribution measuring method and measuring device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU JINGGE ELECTRONIC CO., LTD. Free format text: FORMER OWNER: SUZHOU CITY VOCATIONAL UNIV. Effective date: 20130628 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215104 SUZHOU, JIANGSU PROVINCE TO: 215168 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130628 Address after: Wuzhong District Long Bridge Street 215168 Suzhou city of Jiangsu Province, New Road No. 56 Patentee after: Suzhou lattice Electronic Co., Ltd. Address before: 215104 106 International Education Park, Wuzhong District, Suzhou, Jiangsu Patentee before: Suzhou vocational University |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |
|
| CX01 | Expiry of patent term |