CN201589848U - Stepping diode detector - Google Patents
Stepping diode detector Download PDFInfo
- Publication number
- CN201589848U CN201589848U CN 201020022835 CN201020022835U CN201589848U CN 201589848 U CN201589848 U CN 201589848U CN 201020022835 CN201020022835 CN 201020022835 CN 201020022835 U CN201020022835 U CN 201020022835U CN 201589848 U CN201589848 U CN 201589848U
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- train wheel
- wheel bridge
- plate
- spring
- rail
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Abstract
The utility model discloses a stepping diode detector which comprises a bottom plate, a fixed rail seat, a sliding guide rail, an upper clamping plate, a lower clamping plate and detecting electrodes, wherein the fixed rail seat is fixed on the bottom plate or made into a whole with the bottom plate, the sliding guide rail is matched with the fixed rail seat in a sliding way, the lower clamping plate is fixed on the sliding guide rail or made into a whole with the sliding guide rail, the upper clamping plate is connected with the lower clamping plate, and at least two detecting electrodes are fixedly connected on the bottom plate and positioned at two sides of the fixed rail seat; the fixed rail seat is also provided with a spring positioner comprising a fixed seat, a spring and a fixed part, wherein the fixed seat is fixedly connected on the fixed rail seat, the spring and the fixed part are placed in a spring hole of the fixed seat, and the top of the fixed part protrudes out of the surface of the fixed seat and can enter a plurality of positioning holes distributed on the bottom surface of the sliding rail one by one when the sliding guide rail slides. The stepping diode detector can improve the detecting speed and compare the electrical property fast.
Description
Technical field
The utility model relates to a kind of stepping diode detection device.
Background technology
At present, diode is made finished product all to be needed later on to detect, to guarantee that diode meets request for utilization, existing detection diode electrically performance all is to clamp the diode middle part with tweezers, place it in the detection of carrying out electrical property on the detecting electrode then, it is slower that this method detects diode speed, had a strong impact on detection speed, and when the electrical property of many diodes needs to compare electrical property mutually fast, detection speed with said method is slow, therefore is difficult to find out effect.
Summary of the invention
The purpose of this utility model is to provide a kind of stepping diode detection device that can improve detection speed and can compare the diode electrically performance fast.
In order to achieve the above object, the technical solution of the utility model is: a kind of stepping diode detection device, comprise base plate, trapped orbit seat, rail plate, train wheel bridge, lower plate and detecting electrode, the trapped orbit seat is fixed on the base plate or with base plate and makes one, rail plate cooperates with the slippage of trapped orbit seat, lower plate is fixed on the rail plate or with rail plate and makes one, train wheel bridge and lower plate load, at least two detecting electrodes are fixedly connected on the base plate, and are positioned at the both sides of trapped orbit seat.
Also has spring space on the described trapped orbit seat, spring space comprises holder, spring and fixture, holder is fixedly connected on the trapped orbit seat, spring and fixture are placed in the spring eye of holder, and the surface of the outstanding holder in the top of fixture also can enter when rail plate slides in a plurality of pilot holes of arranging one by one on the bottom surface of rail plate successively one by one.
Described detecting electrode comprises left detecting electrode and right detecting electrode, and left detecting electrode and right detecting electrode the detecting electrode base by separately respectively are fixedly connected on the base plate.
Have a plurality of train wheel bridge holding tanks on the bottom surface of described train wheel bridge, have a plurality of on the upper surface of lower plate and the corresponding lower plate holding tank of train wheel bridge holding tank train wheel bridge.
Between described train wheel bridge and the lower plate compression spring is housed, two bolts pass train wheel bridge, compression spring and lower plate separately, and the bolt lower end is threaded with rail plate, and the upper end is pressed on the train wheel bridge.
The two ends of the bottom surface of described train wheel bridge have the train wheel bridge spring groove, and the upper surface two ends of lower plate have the lower plate spring groove, and compression spring is placed in corresponding train wheel bridge spring groove and the lower plate spring groove.
The two sides of described trapped orbit seat are fixedly connected with the side rails sheet, and the bending end on the top of side rails sheet is positioned at the guide-track groove of rail plate and is slidingly matched mutually, and the bottom of rail plate is positioned at the rail groove of trapped orbit seat and is slidingly matched mutually.
After adopting said structure, since a plurality of diode clampings between train wheel bridge and lower plate, when the promotion rail plate slides on the trapped orbit seat, the lead-in wire of diode contacts with the detecting electrode that is positioned at trapped orbit seat both sides, just can detect the electrical property of diode fast, along with rail plate slowly slides on the trapped orbit seat, detect the electrical property of clamping whole diodes between train wheel bridge and lower plate, therefore can improve detection speed greatly, both can increase work efficiency, can solve many diode electrical characteristics parameters problem relatively again easily, measured diode outward appearance is also unaffected, can be used as certified products and dispatch from the factory, reduced the loss quantity of product, further improved yield rate.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the revolved view of the A-A cut-open view among Fig. 2;
Fig. 4 is the revolved view of the B-B cut-open view among Fig. 2;
Fig. 5 is the revolved view of the C-C cut-open view among Fig. 2;
Fig. 6 is the revolved view of the D-D cut-open view among Fig. 2.
Embodiment
The embodiment that provides below in conjunction with accompanying drawing is described in further detail the utility model.
Shown in Fig. 1,2,3,4,5,6, a kind of stepping diode detection device, comprise base plate 7, trapped orbit seat 1, rail plate 2, train wheel bridge 3, lower plate 4 and detecting electrode 11, trapped orbit seat 1 is fixed on the base plate 7, rail plate 2 cooperates with 1 slippage of trapped orbit seat, and lower plate 4 is fixed on the rail plate 2, train wheel bridge 3 and lower plate 4 loads, at least two detecting electrodes 11 are fixedly connected on the base plate 7, and are positioned at the both sides of trapped orbit seat 1.
Referring to shown in Figure 3, for diode is contacted with detecting electrode 11, also has spring space 8 on the described trapped orbit seat 1, spring space 8 comprises holder 8-1, spring 8-2 and fixture 8-3, holder 8-1 is fixedly connected on the trapped orbit seat 1, spring 8-2 and fixture 8-3 are placed in the spring eye of holder 8-1, and the surface of the outstanding holder 8-1 in the top of fixture 8-3 also can enter in a plurality of pilot hole 2-1 that arrange one by one on the bottom surface of rail plate 2 when rail plate 2 slides successively one by one.
Shown in Fig. 1,2,6, in order to detect diode easily, described detecting electrode 11 comprises left detecting electrode 11-1 and right detecting electrode 11-2, and left detecting electrode 11-1 and right detecting electrode 11-2 the detecting electrode base 9 by separately respectively are fixedly connected on the base plate 7.
Shown in Fig. 1,3, in order to make the diode clamping reliable, make the diode outward appearance influenced hardly, have a plurality of train wheel bridge holding tank 3-1 on the bottom surface of described train wheel bridge 3, have a plurality of on the upper surface of lower plate 4 and the corresponding lower plate holding tank of train wheel bridge holding tank 3-1 4-1 train wheel bridge 3.
Shown in Fig. 3,5, be convenient to clamping and dismounting in order to make diode, and be unlikely to damage diode behind the clamping, between described train wheel bridge 3 and the lower plate 4 compression spring 10 is housed, two bolts 5,6 pass train wheel bridge 3, compression spring 10 and lower plate 4 separately, bolt 5,6 lower ends are threaded with rail plate 2, and the upper end is pressed on the train wheel bridge 3; The two ends of the bottom surface of train wheel bridge 3 have train wheel bridge groove 3-2, and the upper surface two ends of lower plate 4 have lower plate groove 4-2, and compression spring 10 is placed in corresponding train wheel bridge groove 3-2 and the lower plate groove 4-2.
Shown in Fig. 4,6, for make rail plate 2 can be on trapped orbit seat 1 slippage steadily reliable, the two sides of described trapped orbit seat 1 are fixedly connected with side rails sheet 1-1, the bending end on the top of side rails sheet 1-1 is positioned at the guide-track groove 2-1 of rail plate 2 and is slidingly matched mutually, and the bottom of rail plate 2 is positioned at the rail groove 1-2 of trapped orbit seat 1 and is slidingly matched mutually.
Shown in Fig. 1,2,6, when the utility model uses, earlier diode is inserted into from the side in the middle of the lower plate holding tank 4-1 of the train wheel bridge holding tank 3-1 of train wheel bridge 3 and lower plate 4, press down train wheel bridge 3 then, when promoting rail plate 2 again and on trapped orbit seat 1, sliding, the lead-in wire of diode contacts with the detecting electrode 11 that is positioned at trapped orbit seat 1 both sides, just can detect the electrical property of diode fast.During the unloading diode, as long as unclamp train wheel bridge 3, train wheel bridge 4 automatically resets.Can take out diode from the side.
Claims (7)
1. stepping diode detection device, it is characterized in that: comprise base plate (7), trapped orbit seat (1), rail plate (2), train wheel bridge (3), lower plate (4) and detecting electrode (11), trapped orbit seat (1) is fixed on base plate (7) and upward or with base plate (7) makes one, rail plate (2) cooperates with trapped orbit seat (1) slippage, lower plate (4) is fixed on rail plate (2) and upward or with rail plate (2) makes one, train wheel bridge (3) and lower plate (4) load, at least two detecting electrodes (11) are fixedly connected on the base plate (7), and are positioned at the both sides of trapped orbit seat (1).
2. stepping diode detection device according to claim 1, it is characterized in that: also have spring space (8) on the described trapped orbit seat (1), spring space (8) comprises holder (8-1), spring (8-2) and fixture (8-3), holder (8-1) is fixedly connected on the trapped orbit seat (1), spring (8-2) and fixture (8-3) are placed in the spring eye of holder (8-1), and the surface of the outstanding holder (8-1) in the top of fixture (8-3) also can enter when rail plate (2) slides in a plurality of pilot holes (2-1) of arranging one by one on the bottom surface of rail plate (2) successively one by one.
3. stepping diode detection device according to claim 1, it is characterized in that: described detecting electrode (11) comprises left detecting electrode (11-1) and right detecting electrode (11-2), and left detecting electrode (11-1) and right detecting electrode (11-2) the detecting electrode base (9) by separately respectively are fixedly connected on the base plate (7).
4. stepping diode detection device according to claim 1, it is characterized in that: have a plurality of train wheel bridge holding tanks (3-1) on the bottom surface of described train wheel bridge (3), have a plurality of on the upper surface of lower plate (4) and the corresponding lower plate holding tank of train wheel bridge holding tank (3-1) (4-1) train wheel bridge (3).
5. stepping diode detection device according to claim 1, it is characterized in that: between described train wheel bridge (3) and the lower plate (4) compression spring (10) is housed, two bolts (5,6) pass train wheel bridge (3), compression spring (10) and lower plate (4) separately, bolt (5,6) lower end is threaded with rail plate (2), and the upper end is pressed on the train wheel bridge (3).
6. stepping diode detection device according to claim 5, it is characterized in that: the two ends of the bottom surface of described train wheel bridge (3) have train wheel bridge spring groove (3-2), the upper surface two ends of lower plate (4) have lower plate spring groove (4-2), and compression spring (10) is placed in corresponding train wheel bridge spring groove (3-2) and the lower plate spring groove (4-2).
7. stepping diode detection device according to claim 1, it is characterized in that: the two sides of described trapped orbit seat (1) are fixedly connected with side rails sheet (1-1), the bending end on the top of side rails sheet (1-1) is positioned at the guide-track groove (2-1) of rail plate (2) and is slidingly matched mutually, and the bottom of rail plate (2) is positioned at the rail groove (1-2) of trapped orbit seat (1) and is slidingly matched mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020022835 CN201589848U (en) | 2010-01-08 | 2010-01-08 | Stepping diode detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020022835 CN201589848U (en) | 2010-01-08 | 2010-01-08 | Stepping diode detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201589848U true CN201589848U (en) | 2010-09-22 |
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ID=42749635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020022835 Expired - Fee Related CN201589848U (en) | 2010-01-08 | 2010-01-08 | Stepping diode detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201589848U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621472A (en) * | 2012-04-10 | 2012-08-01 | 成都聚合科技有限公司 | Test system device for high-power concentrator photovoltaic cell slices |
| CN104282600A (en) * | 2014-09-30 | 2015-01-14 | 苏州洛特兰新材料科技有限公司 | Fixture for twining wires around pins of diodes |
| CN104483634A (en) * | 2014-11-21 | 2015-04-01 | 海宁前程照明有限公司 | Improved LED (Light-emitting Diode) lamp assembling and disassembling mechanism in LED lamp detection device |
| CN106405360A (en) * | 2016-06-01 | 2017-02-15 | 中国振华集团永光电子有限公司（国营第八七三厂） | Aging test method of semiconductor product with bolt profile |
| CN109612688A (en) * | 2018-12-19 | 2019-04-12 | 中国电子科技集团公司第十三研究所 | Laser array test fixture |
| CN110967610A (en) * | 2019-12-25 | 2020-04-07 | 金鹏飞 | Diode detection device |
| CN112077767A (en) * | 2018-12-29 | 2020-12-15 | 李生明 | Positioning guide rail structure on diode performance detection equipment |
-
2010
- 2010-01-08 CN CN 201020022835 patent/CN201589848U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621472A (en) * | 2012-04-10 | 2012-08-01 | 成都聚合科技有限公司 | Test system device for high-power concentrator photovoltaic cell slices |
| CN104282600A (en) * | 2014-09-30 | 2015-01-14 | 苏州洛特兰新材料科技有限公司 | Fixture for twining wires around pins of diodes |
| CN104483634A (en) * | 2014-11-21 | 2015-04-01 | 海宁前程照明有限公司 | Improved LED (Light-emitting Diode) lamp assembling and disassembling mechanism in LED lamp detection device |
| CN106405360A (en) * | 2016-06-01 | 2017-02-15 | 中国振华集团永光电子有限公司（国营第八七三厂） | Aging test method of semiconductor product with bolt profile |
| CN106405360B (en) * | 2016-06-01 | 2020-01-31 | 中国振华集团永光电子有限公司（国营第八七三厂） | aging test method for semiconductor product with bolt appearance |
| CN109612688A (en) * | 2018-12-19 | 2019-04-12 | 中国电子科技集团公司第十三研究所 | Laser array test fixture |
| CN109612688B (en) * | 2018-12-19 | 2020-09-01 | 中国电子科技集团公司第十三研究所 | Laser array test fixture |
| CN112077767A (en) * | 2018-12-29 | 2020-12-15 | 李生明 | Positioning guide rail structure on diode performance detection equipment |
| CN112077767B (en) * | 2018-12-29 | 2021-10-15 | 苏州市东挺河智能科技发展有限公司 | Positioning guide rail structure on diode performance detection equipment |
| CN110967610A (en) * | 2019-12-25 | 2020-04-07 | 金鹏飞 | Diode detection device |
| CN110967610B (en) * | 2019-12-25 | 2021-10-22 | 金鹏飞 | Diode detection device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20170108 |