CN205384296U - Miniature gauge needle PCB high accuracy testing arrangement - Google Patents
Miniature gauge needle PCB high accuracy testing arrangement Download PDFInfo
- Publication number
- CN205384296U CN205384296U CN201521051837.5U CN201521051837U CN205384296U CN 205384296 U CN205384296 U CN 205384296U CN 201521051837 U CN201521051837 U CN 201521051837U CN 205384296 U CN205384296 U CN 205384296U
- Authority
- CN
- China
- Prior art keywords
- product
- testing device
- high precision
- test
- pcb
- 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
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 46
- 230000006978 adaptation Effects 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000741 silica gel Substances 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 8
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Abstract
The utility model provides a reasonable in design, simple structure, small, convenient to use and the high miniature gauge needle PCB high accuracy testing arrangement of measuring accuracy. The utility model discloses a from last to down in proper order last lid (1), cavity buffer board (2) and the product that set up of adaptation place physically (3), the product is placed the body and is provided with test faller module on (3), test faller module is connected with the external data treater. The utility model is suitable for a miniature gauge needle PCB board test field.
Description
Technical field
This utility model relates to a kind of microneedle from PCB high precision testing device.
Background technology
Along with the manufacture of printed circuit board (PCB) constantly develops towards microminiaturized direction, in its production process, original manual detection form is replaced by modern automated optical detection equipment gradually.Meanwhile, after machine vision replaces human vision to realize detection, how can quickly identify and position the major issue that Mark point just becomes in whole detection process, therefore need a kind of test device high efficiency, high-precision badly.
And the test apparatus structure of current pcb board product is complicated, bulky, cause in-convenience in use and take up room big；And owing to the pin mark spacing of the test needle plate in the test device of current pcb board product is relatively big, so the microspur pin mark product increasingly becoming now trend can not be tested.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, it is provided that a kind of reasonable in design, simple in construction, volume are little, easy to use and measuring accuracy is high microneedle is from PCB high precision testing device.
The technical scheme is that this utility model of this utility model includes from top to bottom adaptive upper cover body, hollow buffer plate and the product arranged successively and places body, described product is placed and is provided with test needle plate module on body, and described test needle plate module is connected with external data processor.
Described product is placed and is provided with product placing trough on body, and the bottom of described product placing trough is provided with support plate, and described test needle plate module adaptation is arranged on the upper surface of described support plate.
Described test needle plate module includes high-accuracy silica gel needle plate and test pcb board, and described test pcb board adaptation is arranged on the upper surface of described support plate, and described high-accuracy silica gel needle plate adaptation is placed on described test pcb board.
Described product places the internal rotary type resilient key that is additionally provided with, and the rotating shaft of described rotary type resilient key is arranged on the edge of described product placing trough, and the shank of described rotary type resilient key is placed in the top of described support plate.
The lower surface of described upper cover body is provided with the product pressing plate suitable with the size of described product placing trough, and the back of described product pressing plate is connected with the lower surface of described upper cover body by several first springs.
Described product is placed and is provided with buckle in the side edge of body, and the side of described upper cover body is provided with the block button hole suitable with described buckle.
Described hollow buffer plate is arranged on described product by contour movable screw and places on body, and described hollow buffer plate and described product are placed and be additionally provided with several the second springs between body.
The beneficial effects of the utility model are: in this utility model, the high-accuracy silica gel needle plate that silica gel conductor owing to have employed high efficiency is made, its minimum conductor diameter can reach 0.2 millimeter, it is possible to the microneedle pin mark from product is carried out high-precision connecting test；
Again owing to being both provided with buffer spring between the back of product pressing plate, hollow buffer plate and product placement body, so product can being protected to greatest extent to be not pressurised fruit degree when testing product and damaging.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, this utility model includes from top to bottom adaptive upper cover body 1, hollow buffer plate 2 and the product arranged successively and places body 3, described product is placed and is provided with test needle plate module 31 on body 3, and described test needle plate module 31 is connected with external data processor.
Described product is placed and is provided with product placing trough on body 3, and the bottom of described product placing trough is provided with support plate, and described test needle plate module adaptation is arranged on the upper surface of described support plate.
Described test needle plate module 31 includes high-accuracy silica gel needle plate and test pcb board, and described test pcb board adaptation is arranged on the upper surface of described support plate, and described high-accuracy silica gel needle plate adaptation is placed on described test pcb board.
Described product is placed in body 3 and is also correspondingly arranged on two rotary type resilient keys 32, and the rotating shaft of described rotary type resilient key 32 is arranged on the edge of described product placing trough, and the shank of described rotary type resilient key 32 is placed in the top of described support plate.The shank of described rotary type resilient key 32 can around described axis of rotation.
The lower surface of described upper cover body 1 is provided with the product pressing plate 11 suitable with the size of described product placing trough, and the back of described product pressing plate 11 is connected by the lower surface of nine the first springs with described upper cover body 1.
Described product is placed and is provided with two buckles 33 in the side edge of body 3, and the side of described upper cover body 1 is provided with two block button holes 12 suitable with described buckle 33.
Described hollow buffer plate 2 is arranged on described product by four contour movable screws on four limits and places on body 3, and described hollow buffer plate 2 and described product are placed and be additionally provided with four the second springs between body 3.
Operation principle:
Product to be measured is placed in described product placing trough, the shank of described rotary type resilient key 32 is gone to above described product around described rotating shaft and described product is carried out precompressed location, now described upper cover body 1 is covered, by described buckle 33 adapter in described block button hole 12, described product is suppressed by described product pressing plate 11, and then the pin mark of described product can be connected with the pin mark on described test pcb board by described high-accuracy silica gel needle plate, the test data of described product are delivered to described ppu by described test pcb board.
This utility model is applicable to microneedle from pcb board field tests.
Claims (7)
1. a microneedle is from PCB high precision testing device, it is characterized in that: it includes from top to bottom adaptive upper cover body (1), hollow buffer plate (2) and the product arranged successively and places body (3), described product is placed and is provided with test needle plate module on body (3), and described test needle plate module is connected with external data processor.
2. microneedle according to claim 1 is from PCB high precision testing device, it is characterized in that: described product is placed and is provided with product placing trough on body (3), the bottom of described product placing trough is provided with support plate, and described test needle plate module (31) adaptation is arranged on the upper surface of described support plate.
3. microneedle according to claim 2 is from PCB high precision testing device, it is characterized in that: described test needle plate module (31) includes high-accuracy silica gel needle plate and test pcb board, described test pcb board adaptation is arranged on the upper surface of described support plate, and described high-accuracy silica gel needle plate adaptation is placed on described test pcb board.
4. microneedle according to claim 3 is from PCB high precision testing device, it is characterized in that: described product is placed in body (3) and is additionally provided with rotary type resilient key (32), the rotating shaft of described rotary type resilient key (32) is arranged on the edge of described product placing trough, and the shank of described rotary type resilient key (32) is placed in the top of described support plate.
5. microneedle according to claim 2 is from PCB high precision testing device, it is characterized in that: the lower surface of described upper cover body (1) is provided with the product pressing plate (11) suitable with the size of described product placing trough, and the back of described product pressing plate (11) is connected by the lower surface of several first springs with described upper cover body (1).
6. microneedle according to claim 1 is from PCB high precision testing device, it is characterized in that: described product is placed and is provided with buckle (33) in the side edge of body (3), and the side of described upper cover body (1) is provided with the block button hole (12) suitable with described buckle (33).
7. microneedle according to claim 1 is from PCB high precision testing device, it is characterized in that: described hollow buffer plate (2) is arranged on described product by contour movable screw and places on body (3), and described hollow buffer plate (2) and described product are placed and be additionally provided with several the second springs between body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521051837.5U CN205384296U (en) | 2015-12-16 | 2015-12-16 | Miniature gauge needle PCB high accuracy testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521051837.5U CN205384296U (en) | 2015-12-16 | 2015-12-16 | Miniature gauge needle PCB high accuracy testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205384296U true CN205384296U (en) | 2016-07-13 |
Family
ID=56337370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521051837.5U Expired - Fee Related CN205384296U (en) | 2015-12-16 | 2015-12-16 | Miniature gauge needle PCB high accuracy testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205384296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109828125A (en) * | 2019-03-15 | 2019-05-31 | 珠海市运泰利自动化设备有限公司 | Simple clamp is used in a kind of manual PCB debugging |
-
2015
- 2015-12-16 CN CN201521051837.5U patent/CN205384296U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109828125A (en) * | 2019-03-15 | 2019-05-31 | 珠海市运泰利自动化设备有限公司 | Simple clamp is used in a kind of manual PCB debugging |
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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: 20160713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |