CN204389616U - High density golden finger probe-type aims at measurement jig - Google Patents
High density golden finger probe-type aims at measurement jig Download PDFInfo
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- CN204389616U CN204389616U CN201520072323.1U CN201520072323U CN204389616U CN 204389616 U CN204389616 U CN 204389616U CN 201520072323 U CN201520072323 U CN 201520072323U CN 204389616 U CN204389616 U CN 204389616U
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- golden finger
- probe
- fixed bit
- measurement jig
- high density
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- 238000005259 measurement Methods 0.000 title claims abstract description 21
- 239000000523 sample Substances 0.000 claims abstract description 20
- 238000012360 testing method Methods 0.000 claims abstract description 19
- 238000003032 molecular docking Methods 0.000 claims abstract description 8
- 210000003850 cellular structure Anatomy 0.000 claims description 3
- 238000005457 optimization Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a kind of high density golden finger probe-type and aim at measurement jig, one end is for docking golden finger to be measured, the other end is for docking the golden finger of external test arrangements, and this aligning measurement jig comprises and to be electrically connected with the golden finger of external test arrangements and to form the probe that is electrically connected and the mount pad for installing probe with golden finger to be measured; Described mount pad is hollow, open at both ends structure, also be provided with the integrated contraposition dowel hole with probe in described mount pad, the utility model improves the golden finger of external test arrangements and the aligning accuracy of golden finger to be measured. add reliability and accuracy that golden finger electrical parameter detects.
Description
Technical field
The utility model belongs to pick-up unit technical field, is specifically related to a kind of high density golden finger probe-type and aims at measurement jig.
Background technology
The end of circuit board PCB, flexible PCB FPC is typically provided with conductive electrode and golden finger, be used for being connected with other electronic products or miscellaneous part, to realize electrically conducting, in order to avoid the bad connection of golden finger, usually all need to carry out testing electrical property to the circuit board of golden finger, common test mode arranges test point on circuit board PCB or flexible PCB FPC, by paste solder printing and test point surface, by automatic test device, to obtain relevant electrical parameter.
There is a kind of golden finger electrical measurement jig at present, when needing to detect the product with golden finger terminal, the space of product along base plate one end is inserted, the golden finger to be detected inserted is compressed in the golden finger district fitting to plate upper surface setting, realize detecting the conduction of golden finger, to the test of each golden finger, golden finger is all needed to be inserted by gap, and particularly some cellular golden fingers, spacing between cellular golden finger surrounding is all very little, honeycomb golden finger and the contraposition of honeycomb golden finger will control four direction, all around, para postion requires very high, contraposition is wayward, easily cause and survey by mistake.
Therefore, need a kind of new technical scheme to solve the problem.
Utility model content
Utility model object: for above-mentioned prior art Problems existing and deficiency, the purpose of this utility model is to provide a kind of high density golden finger probe-type and aims at measurement jig, is specially adapted to the electrical parameter detecting cellular golden finger.
Technical scheme: the utility model discloses a kind of high density golden finger probe-type and aim at measurement jig, one end is for docking golden finger to be measured, the other end is for docking the golden finger of external test arrangements, and this aligning measurement jig comprises and to be electrically connected with the golden finger of external test arrangements and to form the probe that is electrically connected and the mount pad for installing probe with golden finger to be measured; Described mount pad is hollow, open at both ends structure, is also provided with the integrated contraposition dowel hole with probe in described mount pad.
As further optimization of the present utility model, be also provided with the fixed bit of stationary probe in mount pad described in the utility model, described some fixed bits are cellular structure distribution.
As further optimization of the present utility model, stagger between the fixed bit of the utility model on varying level line and fixed bit and arrange.
As further optimization of the present utility model, fixed bit described in the utility model comprises the fixed bit that fixed bit in goblet type structure and main body are octahedral structure, described main body be the fixed bit of octahedral structure vertical plane on two ends be respectively equipped with short end pin, long end pin, the long end pin of the described fixed bit in octahedral structure is arranged between the fixed bit of two goblet type structures.
As further optimization of the present utility model, the long end pin length of the fixed bit in octahedral structure described in the utility model is identical with the head length of the fixed bit in goblet type structure.
As further optimization of the present utility model, the external form characteristic location of golden finger to be measured of the present utility model is provided with contraposition stitch.Golden finger to be measured to be coordinated with contraposition dowel hole by contraposition stitch and is fixed on the positioning.
Beneficial effect: the utility model compared with prior art, have the following advantages: the probe of the utility model by adopting measurement jig built-in, reduce contact point area, the tolerance that contraposition between the golden finger increasing golden finger to be measured and external detection device offsets, thus require also just to correspondingly reduce to contraposition, in measurement jig mount pad, add the integrated contraposition dowel hole with probe simultaneously, this contraposition dowel hole matches with the location stitch of golden finger external form characteristic location and locates, improve the golden finger of external test arrangements and the aligning accuracy of golden finger to be measured greatly. avoid because contraposition is forbidden the mistake caused to survey the generation of situation, considerably increase reliability and the accuracy of the detection of golden finger electrical parameter, the utility model structure is simple, easy realization, there is good economic benefit.
Accompanying drawing explanation
Fig. 1 is cross section structure schematic diagram of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is golden finger to be measured, the golden finger of external test arrangements docks schematic diagram with of the present utility model;
The fixed bit that the fixed bit that the golden finger of A--external test arrangements, B--golden finger to be measured, 1--probe, 2--mount pad, 2-1 are goblet type structure, 2-2 main body are octahedral structure.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in detail; but illustrate that protection domain of the present utility model is not limited to the concrete scope of the present embodiment simultaneously; based on the embodiment in the utility model; those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
It should be noted that, in description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more; Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.
Embodiment
As depicted in figs. 1 and 2, a kind of high density golden finger probe-type of the present embodiment aims at measurement jig, one end is for docking golden finger B to be measured, the other end is for docking the golden finger A of external test arrangements, and this aligning measurement jig comprises and to be electrically connected with the golden finger A of external test arrangements and can to form the probe 1 that is electrically connected and the mount pad 2 for installing probe with golden finger B to be measured; Described mount pad 2 is hollow, open at both ends structure, the integrated contraposition dowel hole with probe is also provided with in mount pad, the fixed bit of stationary probe is also provided with in mount pad, some fixed bits are cellular structure distribution, and fixed bit on varying level line and staggering between fixed bit is arranged, this fixed bit structure distribution can carry out position change according to reality golden finger B to be measured structure.
The fixed bit of the present embodiment comprises the fixed bit 2-2 that fixed bit 2-1 in goblet type structure and main body are octahedral structure, described main body be the fixed bit 2-2 of octahedral structure vertical plane on two ends be respectively equipped with short end pin, long end pin, main body is that the long end pin of the fixed bit 2-2 of octahedral structure is arranged between the fixed bit 2-1 of two goblet type structures, and main body is that the long end pin length of the fixed bit 2-2 of octahedral structure is identical with the head length of the fixed bit 2-1 of goblet type structure.
The golden finger external form characteristic location to be measured of the present embodiment is equipped with contraposition stitch.
The contraposition dowel hole of the present embodiment and the contraposition stitch of golden finger external form characteristic location to be measured realize high precision alignment.
As shown in Figure 3, the probe of the present embodiment by adopting measurement jig built-in, reduce contact point area, the tolerance that contraposition between the golden finger increasing golden finger to be measured and external detection device offsets, thus require also just to correspondingly reduce to contraposition, in measurement jig mount pad, add the integrated contraposition dowel hole with probe simultaneously, this contraposition dowel hole matches with the location stitch of golden finger external form characteristic location and locates, improve the golden finger of external test arrangements and the aligning accuracy of golden finger to be measured greatly. avoid because contraposition is forbidden the mistake caused to survey the generation of situation, considerably increase reliability and the accuracy of the detection of golden finger electrical parameter, the utility model structure is simple, easy realization, there is good economic benefit.
Embodiment of the present utility model provides for the purpose of example and description, and is not exhaustively or by the utility model be limited to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present utility model and practical application are better described, and enables those of ordinary skill in the art understand the utility model thus design the various embodiments with various amendment being suitable for special-purpose.
Claims (6)
1. a high density golden finger probe-type aims at measurement jig, one end is for docking golden finger to be measured, the other end, for docking the golden finger of external test arrangements, is characterized in that: comprise and to be electrically connected with the golden finger of external test arrangements and to form the probe that is electrically connected and the mount pad for installing probe with golden finger to be measured; Described mount pad is hollow, open at both ends structure, is also provided with the integrated contraposition dowel hole with probe in described mount pad.
2. a kind of high density golden finger probe-type according to claim 1 aims at measurement jig, it is characterized in that: the fixed bit being also provided with stationary probe in described mount pad, and this fixed bit is cellular structure distribution.
3. a kind of high density golden finger probe-type according to claim 2 aims at measurement jig, it is characterized in that: the fixed bit on varying level line and staggering between fixed bit is arranged.
4. a kind of high density golden finger probe-type according to claim 3 aims at measurement jig, it is characterized in that: described fixed bit comprises the fixed bit that fixed bit in goblet type structure and main body are octahedral structure, described main body be the fixed bit of octahedral structure vertical plane on two ends be respectively equipped with short end pin, long end pin, the long end pin of the described fixed bit in octahedral structure is arranged between the fixed bit of two goblet type structures.
5. a kind of high density golden finger probe-type according to claim 4 aims at measurement jig, it is characterized in that: the long end pin length of the described fixed bit in octahedral structure is identical with the head length of the fixed bit in goblet type structure.
6. a kind of high density golden finger probe-type according to claim 1 aims at measurement jig, it is characterized in that: described golden finger external form characteristic location to be measured is equipped with contraposition stitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072323.1U CN204389616U (en) | 2015-02-02 | 2015-02-02 | High density golden finger probe-type aims at measurement jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072323.1U CN204389616U (en) | 2015-02-02 | 2015-02-02 | High density golden finger probe-type aims at measurement jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204389616U true CN204389616U (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520072323.1U Expired - Fee Related CN204389616U (en) | 2015-02-02 | 2015-02-02 | High density golden finger probe-type aims at measurement jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204389616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238661A (en) * | 2018-10-30 | 2019-01-18 | 东莞光智通讯科技有限公司 | The optical device detector sensitivity test device of the soft band containing FPC |
-
2015
- 2015-02-02 CN CN201520072323.1U patent/CN204389616U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238661A (en) * | 2018-10-30 | 2019-01-18 | 东莞光智通讯科技有限公司 | The optical device detector sensitivity test device of the soft band containing FPC |
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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: 20150610 Termination date: 20200202 |