CN2874502Y - Adhesive sheet element detection clamp - Google Patents
Adhesive sheet element detection clamp Download PDFInfo
- Publication number
- CN2874502Y CN2874502Y CN 200520121438 CN200520121438U CN2874502Y CN 2874502 Y CN2874502 Y CN 2874502Y CN 200520121438 CN200520121438 CN 200520121438 CN 200520121438 U CN200520121438 U CN 200520121438U CN 2874502 Y CN2874502 Y CN 2874502Y
- Authority
- CN
- China
- Prior art keywords
- adhesive sheet
- sheet element
- element detection
- detection clamp
- conductive part
- 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
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Abstract
A patch component test clamp used to connect patch component and test clamp is provided, which comprises a fixing frame, an electricity conductive probe for connecting the test clamp, an elastic component, and an electricity conductive part. The electricity conductive part is positioned on the top of the electricity conductive probe and connected with it electrically. The elastic component is positioned between the fixing frame and the electricity conductive part. The fixing frame, through the cooperation with the electricity conductive part and by resorting to the elastic component, is used to hold and fix the patch component. The utility model makes it possible to complete the test of components of all sealing sizes through one test clamp.
Description
[technical field]
The utility model relates to a kind of surface mount elements (Surface Mount Devices, SMD) test fixture, particularly a kind of test fixture that cooperates measurement jig that surface mount elements is tested.
[background technology]
Miniaturization development trend along with electronic product, it is more and more littler that designed electronic component also becomes, originally widely used plug-in unit element can not satisfy the requirement of this respect, and therefore the application of surface mount elements becomes more and more widely, and for example most of element of mobile phone products all is a surface mount elements.
For guaranteeing the functional of electronic product, need electronic product is tested, and in order to make test more accurate, need test separately some important surface mount elements on the electronic product, but it is a variety of that the package dimension of each class surface mount elements also has usually, this just need make a kind of measurement jig separately at the surface mount elements of every kind of package dimension, and a variety of package dimensions are for example just arranged for the surface mount elements of crystal oscillator, and the crystal oscillator of every kind of package dimension is to there being a kind of measurement jig.
But, described every kind of measurement jig can only be tested at a kind of surface mount elements of package dimension, if the package dimension of certain the class surface mount elements in the electronic product has a variety of, just need a plurality of measurement jigs of respective production to satisfy the requirement of test, so just make that testing cost can be very high, and the utilization rate of every kind of measurement jig can be very not high yet.
[utility model content]
In view of above content, be necessary to provide a kind of adhesive sheet element detection clamp, utilize it can make a class surface mount elements only need a measurement jig just can finish the test of its all package dimension elements.
A kind of adhesive sheet element detection clamp, be used for surface mount elements is linked to each other with measurement jig, it comprises fixed mount, is used for connecting the conducting probe of described measurement jig, flexible member and conductive part, described conductive part is fixed in the top of described conducting probe and is electrical connected with described conducting probe, described flexible member is between described fixed mount and described conductive part, and described fixed mount cooperates described conductive part and is used for gripping described surface mount elements by described flexible member.
Electrically connect by conducting probe and measurement jig behind the described adhesive sheet element detection clamp clamping surface mount elements, can be easy to the element of any one package dimension in the class surface mount elements is linked to each other with any one measurement jig of testing such surface mount elements, and finish test request, connect a kind of measurement jig and the element that does not need each package dimension is all corresponding, saved the cost of test greatly.
[description of drawings]
The utility model is further described in conjunction with embodiment below with reference to accompanying drawing.
Fig. 1 is the stereographic map of the better embodiment of the utility model adhesive sheet element detection clamp.
Fig. 2 is the better embodiment of the utility model adhesive sheet element detection clamp and the state exploded view to be tested of surface mount elements to be measured.
Fig. 3 is the better embodiment of the utility model adhesive sheet element detection clamp and the test mode synoptic diagram of surface mount elements to be measured.
[embodiment]
Please refer to Fig. 1, the utility model adhesive sheet element detection clamp 100 is used for the measurement jig (not shown) of a surface mount elements with a described surface mount elements of test linked to each other, and its better embodiment comprises that a fixed mount 110, one are used for connecting the conducting probe 120 of described measurement jig, a flexible member 130 and a conductive part 140.
Described fixed mount 110 takes the shape of the letter U, and it comprises the clamping part 116 that connecting portion 114 that a body 112, one and body 112 are vertical and and body 112 are parallel, and described body 112 links to each other with described clamping part 116 by described connecting portion 114.A through hole 118 is offered at the middle part of described body 112, and it is up and down that described conducting probe 120 can pass described through hole 118.Described conductive part 140 is fixed in the top of described conducting probe 120 and is electrical connected with conducting probe 120, described flexible member 130 is sheathed on described conducting probe 120 and between described body 112 and described conductive part 140, described clamping part 116 cooperates described conductive part 140 and is used for gripping described surface mount elements by described flexible member 130.
In the present embodiment, described fixed mount 110 is an insulator, and described flexible member 130 is a volute spring.
Please refer to Fig. 2 and Fig. 3,, during as the surface mount elements 200 with two pins 210 and 220, then need utilize two described adhesive sheet element detection clamps 100 when surface mount elements of needs tests.Push the conductive part 140 of an adhesive sheet element detection clamp 100, the described flexible member 130 of described conductive part 140 compressions, a pin 210 of described surface mount elements 200 is contacted (how much can adjusting of contact area) according to the size of surface mount elements 200 with described conductive part 140, make the be clamped pin 210 of described surface mount elements 200 of described conductive part 140 and described clamping part 116 by the recovery of elasticity effect of flexible member 130, in like manner the pin 220 with described surface mount elements 200 is clamped by the conductive part 140 of another adhesive sheet element detection clamp 100 and clamping part 116.
Because the conducting probe 120 and the conductive part 140 of described adhesive sheet element detection clamp 100 are electrical connected, so the pin 210 and 220 of described surface mount elements 200 is electrical connected with the conducting probe 120 of described two adhesive sheet element detection clamps 100 respectively, the corresponding test lead of described two conducting probes 120 with the measurement jig (not shown) of the described surface mount elements 200 of test linked to each other, can be easy to test described surface mount elements 200.
When with described surface mount elements 200 similar (for example being the Chip-R element) but package dimension surface mount elements inequality need test the time can link to each other to finish test by the measurement jig of described adhesive sheet element detection clamp 100 with such surface mount elements of test.
For a certain class package dimension surface mount elements inequality, utilize described adhesive sheet element detection clamp 100 and use a kind of measurement jig of testing such surface mount elements and also can reach test request, and surface mount elements that need not every kind of package dimension all uses special measurement jig, has saved testing cost greatly.
Claims (7)
1. adhesive sheet element detection clamp, be used for surface mount elements is linked to each other with measurement jig, it is characterized in that: described adhesive sheet element detection clamp comprises fixed mount, is used for connecting the conducting probe of described measurement jig, flexible member and conductive part, described conductive part is fixed in the top of described conducting probe and is electrical connected with described conducting probe, described flexible member is between described fixed mount and described conductive part, and described fixed mount cooperates described conductive part and is used for gripping described surface mount elements by described flexible member.
2. adhesive sheet element detection clamp as claimed in claim 1 is characterized in that: described fixed mount takes the shape of the letter U.
3. adhesive sheet element detection clamp as claimed in claim 2, it is characterized in that: described fixed mount comprises a body, one and vertical connecting portion and the clamping part parallel with body of body, described body links to each other with described clamping part by described connecting portion, described flexible member is between described body and described conductive part, and described clamping part cooperates described conductive part and is used for gripping described surface mount elements by described flexible member.
4. adhesive sheet element detection clamp as claimed in claim 3 is characterized in that: a through hole is offered at the middle part of described body, and it is up and down that described conducting probe can pass described through hole.
5. as any described adhesive sheet element detection clamp in the claim 1 to 4, it is characterized in that: described flexible member is sheathed on described conducting probe.
6. adhesive sheet element detection clamp as claimed in claim 1 is characterized in that: described fixed mount is an insulator.
7. adhesive sheet element detection clamp as claimed in claim 1 is characterized in that: described flexible member is a volute spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520121438 CN2874502Y (en) | 2005-12-27 | 2005-12-27 | Adhesive sheet element detection clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520121438 CN2874502Y (en) | 2005-12-27 | 2005-12-27 | Adhesive sheet element detection clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2874502Y true CN2874502Y (en) | 2007-02-28 |
Family
ID=37781100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520121438 Expired - Fee Related CN2874502Y (en) | 2005-12-27 | 2005-12-27 | Adhesive sheet element detection clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2874502Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453863A (en) * | 2012-05-31 | 2013-12-18 | 名硕电脑(苏州)有限公司 | Dimension measurement method |
| CN103983811A (en) * | 2014-05-23 | 2014-08-13 | 中国电子科技集团公司第十三研究所 | Three-color SMD LED device testing clamp |
| CN104730295A (en) * | 2015-04-02 | 2015-06-24 | 中国电子科技集团公司第十三研究所 | Clamp for thermal resistance test of SMD packaged semiconductor device |
| CN104907964A (en) * | 2015-06-26 | 2015-09-16 | 贵州华阳电工有限公司 | Parameter adjustment clamp |
| CN108169618A (en) * | 2018-01-08 | 2018-06-15 | 四川九洲电器集团有限责任公司 | A kind of test device and test method |
| CN109633400A (en) * | 2018-12-21 | 2019-04-16 | 无锡职业技术学院 | VDMOS vertical gate field-effect transistor performance detection device |
| CN110045185A (en) * | 2019-04-17 | 2019-07-23 | 深圳振华富电子有限公司 | Patch products D.C. resistance test fixture |
-
2005
- 2005-12-27 CN CN 200520121438 patent/CN2874502Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453863A (en) * | 2012-05-31 | 2013-12-18 | 名硕电脑(苏州)有限公司 | Dimension measurement method |
| CN103983811A (en) * | 2014-05-23 | 2014-08-13 | 中国电子科技集团公司第十三研究所 | Three-color SMD LED device testing clamp |
| CN103983811B (en) * | 2014-05-23 | 2016-08-24 | 中国电子科技集团公司第十三研究所 | Trichroism paster LED device test fixture |
| CN104730295A (en) * | 2015-04-02 | 2015-06-24 | 中国电子科技集团公司第十三研究所 | Clamp for thermal resistance test of SMD packaged semiconductor device |
| CN104907964A (en) * | 2015-06-26 | 2015-09-16 | 贵州华阳电工有限公司 | Parameter adjustment clamp |
| CN108169618A (en) * | 2018-01-08 | 2018-06-15 | 四川九洲电器集团有限责任公司 | A kind of test device and test method |
| CN108169618B (en) * | 2018-01-08 | 2021-02-09 | 四川九洲电器集团有限责任公司 | Testing device and testing method |
| CN109633400A (en) * | 2018-12-21 | 2019-04-16 | 无锡职业技术学院 | VDMOS vertical gate field-effect transistor performance detection device |
| CN109633400B (en) * | 2018-12-21 | 2020-10-09 | 无锡职业技术学院 | VDMOS vertical grid field effect transistor performance detection device |
| CN110045185A (en) * | 2019-04-17 | 2019-07-23 | 深圳振华富电子有限公司 | Patch products D.C. resistance test fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |