CN205003069U - Laboratory is with smooth electrical performance test appearance sample platform that can be manual goes up and down - Google Patents
Laboratory is with smooth electrical performance test appearance sample platform that can be manual goes up and down Download PDFInfo
- Publication number
- CN205003069U CN205003069U CN201520794704.0U CN201520794704U CN205003069U CN 205003069 U CN205003069 U CN 205003069U CN 201520794704 U CN201520794704 U CN 201520794704U CN 205003069 U CN205003069 U CN 205003069U
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- sample platform
- electrical performance
- sample stage
- sample
- performance test
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Abstract
The utility model provides a laboratory is with smooth electrical performance test appearance sample platform that can be manual goes up and down, essential element include sample platform, preforming clamp, fixed bolster, live movable support, lead screw, adjust knob, base. At present, light electrical performance test appearance sample platform costs an arm and a leg and is highly nontunable, and the unable capability test who satisfies not under the co -altitude probably results in the test result not representative when simulation exposure to the Sun, has brought certain limitation for the measuring. Add elevating gear at sample platform lower extreme, thereby make the device go up and down to change the height of sample platform through adjust knob, realize the high change of sample and light source, can simulate solar altitude variation, test the photoelectricity performance parameter of sample under co -altitude not, enlarged the application range of smooth electrical performance test appearance, make the more representative and convincingness of test result.
Description
Technical field
The utility model relates to photoelectric properties tester field, and specifically a kind of use for laboratory can the photoelectric properties tester sample stage of hand-operated lifting.
Background technology
At present, photoelectric properties tester sample stage is expensive and highly fixing, cannot meet the performance test under differing heights when simulated solar irradiation irradiates, and test result may be caused not representative, brings certain limitation to detection.Jacking gear is added in sample stage lower end, by adjusting knob, device be elevated thus change the height of sample stage, realize the Level Change of sample and light source, can the height change of simulated solar, the photoelectric properties parameter of sample is tested under differing heights, expand the usable range of photoelectric properties tester, make test result have more representativeness and cogency.
Summary of the invention
In order to cost-saving, make test result have more cogency, the utility model provides a kind of use for laboratory can the photoelectric properties tester sample stage of hand-operated lifting.
The technical scheme that the utility model adopts is: a kind of use for laboratory can the photoelectric properties tester sample stage of hand-operated lifting.Critical piece comprises sample stage, piece pressing clip, fixed support, travel(l)ing rest, screw mandrel, adjusting knob, base.Sample stage upper end is connected with piece pressing clip; Sample stage lower end is connected with fixed support; Fixed support is connected with travel(l)ing rest; Travel(l)ing rest lower end is connected with fixed support; Fixed support lower end is connected with base; Be connected with screw mandrel on the downside of travel(l)ing rest; Screw mandrel is connected with adjusting knob.By rotating adjusting knob, screw mandrel is rotated, thus change the lateral separation of travel(l)ing rest, regulate its vertical height, realize the lifting of sample stage.Choose representativeness highly to test, many high measures make result have more representativeness and cogency, expand the usable range of photoelectric properties tester.
Effect of the present utility model is: the adjustability adding sample test height, expands the usable range of photoelectric properties tester.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
In Fig. 1,1 is sample stage, and 2 is piece pressing clip, and 3 is fixed support, and 4 is travel(l)ing rest, 5 screw mandrels, and 6 is adjusting knob, and 7 is base.
Embodiment
For the technical characterstic of this programme can be clearly demonstrated, also by reference to the accompanying drawings this programme is set forth below by an embodiment.
In FIG, sample stage 1 upper end is connected with piece pressing clip 2; Sample stage 1 lower end is connected with fixed support 3; Fixed support 3 is connected with travel(l)ing rest 4; Travel(l)ing rest 4 lower end is connected with fixed support; Fixed support lower end is connected with base 7; Be connected with screw mandrel 5 on the downside of travel(l)ing rest 4; Screw mandrel 5 is connected with adjusting knob 6.By rotating adjusting knob 6, screw mandrel 5 is rotated, thus change the lateral separation of travel(l)ing rest 4, regulate its vertical height, realize the lifting of sample stage.
Claims (1)
1. use for laboratory can the photoelectric properties tester sample stage of hand-operated lifting, and critical piece comprises sample stage, piece pressing clip, fixed support, travel(l)ing rest, screw mandrel, adjusting knob, base, and sample stage upper end is connected with piece pressing clip; Sample stage lower end is connected with fixed support; Fixed support is connected with travel(l)ing rest; Travel(l)ing rest lower end is connected with fixed support; Fixed support lower end is connected with base; Be connected with screw mandrel on the downside of travel(l)ing rest; Screw mandrel is connected with adjusting knob, by rotating adjusting knob, screw mandrel is rotated, thus changes the lateral separation of travel(l)ing rest, regulate its vertical height, realize the lifting of sample stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520794704.0U CN205003069U (en) | 2015-10-15 | 2015-10-15 | Laboratory is with smooth electrical performance test appearance sample platform that can be manual goes up and down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520794704.0U CN205003069U (en) | 2015-10-15 | 2015-10-15 | Laboratory is with smooth electrical performance test appearance sample platform that can be manual goes up and down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205003069U true CN205003069U (en) | 2016-01-27 |
Family
ID=55159952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520794704.0U Expired - Fee Related CN205003069U (en) | 2015-10-15 | 2015-10-15 | Laboratory is with smooth electrical performance test appearance sample platform that can be manual goes up and down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205003069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735928A (en) * | 2019-03-24 | 2020-10-02 | 尹翠哲 | Automatic lifting device for testing minority carrier lifetime of end face of polycrystal, monocrystal or cast monocrystal small square ingot |
-
2015
- 2015-10-15 CN CN201520794704.0U patent/CN205003069U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735928A (en) * | 2019-03-24 | 2020-10-02 | 尹翠哲 | Automatic lifting device for testing minority carrier lifetime of end face of polycrystal, monocrystal or cast monocrystal small square ingot |
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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: 20160127 Termination date: 20161015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |