CN201583562U - Measuring clamp for bottom surface base pin LED - Google Patents

Measuring clamp for bottom surface base pin LED Download PDF

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Publication number
CN201583562U
CN201583562U CN 200920215626 CN200920215626U CN201583562U CN 201583562 U CN201583562 U CN 201583562U CN 200920215626 CN200920215626 CN 200920215626 CN 200920215626 U CN200920215626 U CN 200920215626U CN 201583562 U CN201583562 U CN 201583562U
Authority
CN
China
Prior art keywords
fixture
metal contact
movable part
detecting position
led
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
Application number
CN 200920215626
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Chinese (zh)
Inventor
郑晓明
郑云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Xingpu Optoelectric Technology Co., Ltd.
Original Assignee
郑晓明
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 郑晓明 filed Critical 郑晓明
Priority to CN 200920215626 priority Critical patent/CN201583562U/en
Application granted granted Critical
Publication of CN201583562U publication Critical patent/CN201583562U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a clamp adopted during LED measuring, which has the characteristics of rapid and accurate positioning, high measuring accuracy, high measuring efficiency and simple operation. The adopted technical scheme is as follows: the measuring clamp for bottom surface base pin LED comprises two metal contact pins which are arranged on the clamp and respectively connected with a bottom surface base pin; the clamp also comprises a fixed part, a movable part which is vertically matched with the fixed part in a sliding manner, and a spring which apply upward pressure to the movable part; a positioning groove is horizontally arranged at the top end of the fixed part, and the outline of the positioning groove is matched with that of a detected element; the front end of the positioning groove is directly led to a detecting position with only one inlet and outlet; two detecting holes which penetrate through the casing body of the fixed part are arranged on the bottom surface of the detecting position; the two metal contact pins are positioned at the upper end of the movable part, vertically arranged, penetrate through the detecting holes upwards and enter the detecting position; and two conducting wires which are connected with an external test instrument are also respectively connected on the two metal contact pins.

Description

The measured material of bottom surface pin LED
Technical field
The utility model relates to a kind of measured material of electronic devices and components, specifically is the anchor clamps that adopt when measuring LED (light emitting diode).
Background technology
The haptic element that paster LED is electrically connected with external circuit has multiple version; The overhanging formula pin that is produced on LED body two ends and stretches is laterally arranged, the bottom surface pin that is produced on LED body bottom end face is arranged, be produced on the side pin of LED body side in addition; The LED of these different haptic element structures can be applicable to the circuit of different structure, is selected to use by circuit designers.
Usually LED will detect before dispatching from the factory preceding and assembling use.The paster LED of present bottom surface pin form does not have special-purpose measured material, therefore when measuring, can only oppositely be upside down on the table top LED, two pins on the LED body bottom face are aimed at and connected to two feeler levers of the hand-held survey instrument of survey crew then, could read measurement data on instrument.Because the volume less (being generally 2-3mm) of this kind LED, thereby have certain difficulty during test, and test process is comparatively loaded down with trivial details; In addition, this kind metering system is subjected to artificial factor bigger, and inefficiency is easy to generate measuring error, is difficult to guarantee measuring accuracy especially when in enormous quantities the measurement.
The utility model content
The purpose of this utility model provides a kind of bottom surface pin LED measured material, and these anchor clamps should be able to overcome the deficiency of above-mentioned background technology, has characteristics fast and accurate for positioning, that measuring accuracy is high, efficiency of measurement is high and easy and simple to handle.
The technical scheme that the utility model proposes is:
The measured material of bottom surface pin LED comprises two metal contact pilotages that are electrically connected respectively with the bottom surface pin that are arranged on the anchor clamps; It is characterized in that these anchor clamps also comprise one be fixed on the worktable fixture and by a guide rail and aforementionedly decide the movable part that piece vertically is slidingly matched, other has a spring that movable block is applied to upward pressure; Described fixture is the housing shape, in movable part is enclosed in, the top of fixture be shaped on horizontally disposed and with the matched locating slot of detected element appearance profile, the straight-through detecting position that import and export are only arranged of the front end of locating slot, the bottom surface of detecting position is shaped on the detection hole of two break-through fixture housings; Described two metal contact pilotages are being located in the upper end of described movable part, and two metal contact pilotages are vertically arranged and are upward through described detection hole and enter detecting position, also connect a lead of connecting with the external testing instrument on two metal contact pilotages respectively.
The structure of described detecting position is to add a cover two adjustable pressing plates at the trough position of locating slot, forms one and the matched hole of LED outline.
Also be shaped on the button hole of a break-through fixture housing on the described fixture, movable part upper end then is provided with a button that upwards passed through described button hole.
Described two adjustable pressing plates respectively are shaped on an oval hole, and fix after respectively passing through this oval hole by a set screw, to realize the position adjustments of adjustable pressing plate.
Principle of work of the present utility model is: survey crew only needs a subordinate touch the button 1, and movable block 2 is pressed down slightly, the top of two metal contact pilotages 8 is moved down from detecting position 12 withdraw from; Simultaneously another hand is put into locating slot with tested paster LED 20 and it is passed is loosed one's grip to the detecting position the position of tested paster LED (this moment as shown in Figure 6) forward; The movable block jacking two metal contact pilotages and is risen, and makes two metal contact pilotages aim at and compress two pin two 0-1 of tested paster LED body bottom face respectively, thereby connects metering circuit, automatically tested LED is carried out Performance Detection by surveying instrument.Measurement finishes, and can on the other hand touch the button 1 down again, and metal contact pilotage 8 is broken away from and the contacting of tested LED, and another have gentle hands pushes away tested LED makes it skid off detecting position, and is reentered into second LED to be checked, begins second detection and circulates.
The beneficial effects of the utility model are: during owing to measurement, survey crew only needs tested paster LED is put in place along the locating slot propelling movement, can clamp tested LED automatically and connect metering circuit; Not only guarantee the accurate and unobstructed of electrical connection, be difficult for producing measuring error, guaranteed the measurement quality effectively, significantly improved efficiency of measurement; And operation is very easy, has also significantly reduced the working strength and the artificial factor of survey crew; In addition, the structure of these anchor clamps is also uncomplicated, and is easy to manufacture, cost is not high.
Description of drawings
Fig. 1 is a main TV structure synoptic diagram of the present utility model.
Fig. 2 is a plan structure synoptic diagram of the present utility model.
Fig. 3 is that the contour structures synoptic diagram is looked on a left side of the present utility model.
Fig. 4 is the perspective view of the paster LED of bottom surface pin form.
Fig. 5 is that tested paster LED is overlooked view when entering this anchor clamps detecting position.
Fig. 6 is the released state synoptic diagram of each assembly of the utility model.
Embodiment
The shape of the paster LED 20 of conventional bottom surface pin form is as shown in Figure 5: the bottom end face of LED body is respectively equipped with a pin one 0-1 who stretches outward; Because the volume very little (having only about 1-3mm) of whole LED, thereby the location of LED has certain degree of difficulty when measuring.
The measured material that the utility model provides comprises two metal contact pilotages 8 (buyable) that are electrically connected respectively with the bottom surface pin that are arranged on the anchor clamps; These anchor clamps comprise that also one is fixed on fixture 6 and the movable part 2 on the worktable, and this fixture is the housing shape, in movable part is enclosed in; Fix a vertical guide rail 9 on the fixture 6, be shaped on the chute (omitting among the figure) that matches with this guide rail on the movable part 2, make movable part on fixture, vertically to slide after both are chimeric; Other has a spring 5 to be arranged on the guide rail limit, and this spring bottom is by supporting plate 7 holdings that are fixed on the fixture, and the top of spring is suppressed by movable part, makes movable part and fixture be subjected to thrust up and down respectively.
The top of fixture also be shaped on horizontally disposed and with the matched locating slot 10 of detected element appearance profile, the straight-through detecting position 12 that import and export are only arranged of the front end of locating slot, the bottom surface of detecting position is shaped on the detection hole of two break-through fixture housings, also is shaped on the button hole 2-1 of a break-through fixture housing on the fixture; Described two metal contact pilotages 8 are positioned at the upper end of movable part, two metal contact pilotages are vertically arranged and are upward through described detection hole and enter detecting position, also connect a lead of connecting with the external testing instrument on two metal struts respectively, the movable part upper end also is provided with a button 1 that upwards passed through described button hole.
The structure of described detecting position is to add a cover two adjustable pressing plates 11 at the trough position of locating slot, forms one and the matched hole of LED outline.Respectively be shaped on an oval hole 11-1 on the adjustable pressing plate, and fixed after respectively passing through this oval hole, make the position of adjustable pressing plate to regulate by a set screw.

Claims (4)

1. the measured material of bottom surface pin LED comprises two metal contact pilotages (8) that are electrically connected respectively with bottom surface pin (20-1) that are arranged on the anchor clamps; It is characterized in that these anchor clamps comprise that also one is fixed on the fixture (6) on the worktable and decides the movable part (2) that piece vertically is slidingly matched by a guide rail (9) with aforementioned, other has a spring (5) that movable block is applied to upward pressure; Described fixture (6) is the housing shape, in movable part (2) is enclosed in, the top of fixture be shaped on horizontally disposed and with the matched locating slot of detected element appearance profile (10), the straight-through detecting position (11) that import and export are only arranged of the front end of locating slot, the bottom surface of detecting position is shaped on the detection hole of two break-through fixture housings; Described two metal contact pilotages (8) are being located in the upper end of described movable part, and two metal contact pilotages are vertically arranged and are upward through described detection hole and enter detecting position, also connect a lead of connecting with the external testing instrument on two metal contact pilotages respectively.
2. the measured material of bottom surface pin LED according to claim 1 is characterized in that the structure of described detecting position, is to add a cover two adjustable pressing plates (11) at the trough position of locating slot (10), form one with the matched hole of LED outline.
3. the measured material of bottom surface pin LED according to claim 1 is characterized in that also being shaped on the described fixture button hole (2-1) of a break-through fixture housing, and the movable part upper end then is provided with a button (1) that upwards passed through described button hole.
4. the measured material of bottom surface pin LED according to claim 1 is characterized in that respectively being shaped on described two adjustable pressing plates (11) an oval hole (11-1), and fixes after respectively passing through this oval hole by a set screw.
CN 200920215626 2009-12-31 2009-12-31 Measuring clamp for bottom surface base pin LED Expired - Fee Related CN201583562U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200920215626 CN201583562U (en) 2009-12-31 2009-12-31 Measuring clamp for bottom surface base pin LED

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200920215626 CN201583562U (en) 2009-12-31 2009-12-31 Measuring clamp for bottom surface base pin LED

Publications (1)

Publication Number Publication Date
CN201583562U true CN201583562U (en) 2010-09-15

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ID=42725567

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200920215626 Expired - Fee Related CN201583562U (en) 2009-12-31 2009-12-31 Measuring clamp for bottom surface base pin LED

Country Status (1)

Country Link
CN (1) CN201583562U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102680913A (en) * 2011-03-11 2012-09-19 展晶科技(深圳)有限公司 Light source detection device
CN105425087A (en) * 2015-11-17 2016-03-23 杭州西力电能表制造有限公司 Device for detecting electrical components with pins and detection control method
CN107664706A (en) * 2017-11-02 2018-02-06 深圳市奥谱特科技有限公司 A kind of LED measured materials
CN112838469A (en) * 2020-12-31 2021-05-25 成都优博创通信技术有限公司 Diode pin mechanism and recycling and repairing device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102680913A (en) * 2011-03-11 2012-09-19 展晶科技(深圳)有限公司 Light source detection device
CN102680913B (en) * 2011-03-11 2014-11-05 展晶科技(深圳)有限公司 Light source detection device
CN105425087A (en) * 2015-11-17 2016-03-23 杭州西力电能表制造有限公司 Device for detecting electrical components with pins and detection control method
CN105425087B (en) * 2015-11-17 2018-02-16 杭州西力电能表制造有限公司 It is easy to device and the detection control method detected to the electric elements with stitch
CN107664706A (en) * 2017-11-02 2018-02-06 深圳市奥谱特科技有限公司 A kind of LED measured materials
CN107664706B (en) * 2017-11-02 2024-01-16 深圳市奥谱特科技有限公司 LED measuring clamp
CN112838469A (en) * 2020-12-31 2021-05-25 成都优博创通信技术有限公司 Diode pin mechanism and recycling and repairing device
CN112838469B (en) * 2020-12-31 2022-04-01 成都优博创通信技术有限公司 Recovery and repair device

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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: HANGZHOU XINGPU PHOTOELECTRIC TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: ZHENG XIAOMING

Effective date: 20121120

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 311114 HANGZHOU, ZHEJIANG PROVINCE TO: 310015 HANGZHOU, ZHEJIANG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20121120

Address after: 310015, No. 8, Hou Lu, Wuchang Street, Yuhang District, Zhejiang, Hangzhou

Patentee after: Hangzhou Xingpu Optoelectric Technology Co., Ltd.

Address before: 311114, No. 8, Hou Lu, Wuchang Street, Yuhang District, Zhejiang, Hangzhou

Patentee before: Zheng Xiaoming

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100915

Termination date: 20121231