CN210199249U - PCB test strip positioner - Google Patents
PCB test strip positioner Download PDFInfo
- Publication number
- CN210199249U CN210199249U CN201920675764.9U CN201920675764U CN210199249U CN 210199249 U CN210199249 U CN 210199249U CN 201920675764 U CN201920675764 U CN 201920675764U CN 210199249 U CN210199249 U CN 210199249U
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- China
- Prior art keywords
- positioning
- supporting plate
- mounting holes
- pin mounting
- test strip
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
A PCB test strip positioning device, the device thereof comprises: the positioning device comprises a supporting plate and a plurality of positioning pins arranged on the supporting plate; a plurality of positioning pin mounting holes are formed in the supporting plate; the supporting plate can be divided into a plurality of positioning units, and each positioning unit comprises at least 2 positioning pin mounting holes and positioning pins mounted on the positioning pin mounting holes. The use method of the positioning device comprises the following steps: and mounting the test strips on the positioning units of the supporting plates through the positioning pins and the positioning pin mounting holes, and then placing the supporting plates on which the plurality of test strips are mounted on automatic test equipment for testing.
Description
Technical Field
The utility model relates to a PCB positioner especially relates to a positioner who advances line location when testing PCB test strip.
Background
In order to ensure the quality and reliability of PCB products, some special test strips are generally designed at the edge or blank area of a PCB on a manufacturing board, a plurality of test strips are generally designed on the manufacturing board of one PCB, and the product design and the manufacturing process of the test strips are the same as the actual PCB products, so the test strips can well reflect the product quality and reliability of the PCB. These test strips are generally not delivered to the customer with the actual PCB product and therefore need to be cut from the actual PCB product and then tested during the profiling process of the PCB during board manufacturing. Because the test strips are cut from the manufacturing board to form independent samples, the automatic test equipment cannot be directly used for simultaneously or sequentially testing a plurality of test strips like a PCB (printed Circuit Board), and generally, the test strips can only be tested one by one in a manual mode, so the test efficiency is low.
Disclosure of Invention
An object of the utility model is to provide a positioner when can be applied to not the test strip of equidimension and carry out automatic test.
In order to achieve the above object, the technical solution of the present invention is to provide a PCB test strip positioning device, the device comprising: the positioning device comprises a supporting plate and a plurality of positioning pins arranged on the supporting plate; the supporting plate is provided with a plurality of positioning pin mounting holes, and at least 2 of 4 corners of the supporting plate are respectively provided with 1 positioning hole. The supporting plate can be divided into a plurality of positioning units, and each positioning unit comprises at least 2 positioning pin mounting holes and positioning pins mounted on the positioning pin mounting holes.
The use method of the positioning device comprises the following steps: the test area on the test strip is equipped with 2 at least locating holes outward, and every positioning unit in the backup pad is equipped with 2 at least locating pin mounting holes, and wherein 2 the locating pin mounting hole apart from with the 2 locating holes on the test strip that await measuring are unanimous, pass through the locating pin with the locating pin mounting hole with the test strip and install on the positioning unit of backup pad, then place the backup pad that has installed a plurality of test strips in on automatic test equipment and test.
The utility model has the advantages of, the back on this positioner is installed to the less test strip of multi-disc size, and the spacing distance of each test strip is then fixed, consequently can realize the automatic continuous test in programming back on automatic test equipment to improve efficiency of software testing, sparingly test the cost of labor.
The positioning pins in the positioning unit are adjusted to be arranged in the positioning holes with different intervals, and the test strips with different sizes and different intervals of the positioning holes can use the same set of positioning device, so that the device is wide in adaptability.
Drawings
Fig. 1 is a top view of a positioning device.
Fig. 2 is a partial cross-sectional view of the positioning unit.
Detailed Description
See fig. 1 and 2.
A PCB test strip positioning device, the device comprising: a support plate 101 and a plurality of positioning pins 202 mounted on the support plate; the supporting plate 101 is provided with a plurality of positioning pin mounting holes 103, and at least 2 of 4 corners of the supporting plate are respectively provided with 1 positioning hole 102. The support plate 101 may be divided into a number of positioning units, each of which includes 6 positioning pin mounting holes 103 and positioning pins 202 mounted thereon.
The using method of the positioning device comprises the steps of designing and manufacturing 2 positioning holes 205 outside a test area on a test strip 204, enabling the distance of 2 positioning pin mounting holes 103 in 6 positioning pin mounting holes 103 of each positioning unit on a supporting plate 101 to be consistent with the distance of 2 positioning holes 205 on the test strip 204 to be tested, mounting the test strip 204 on the positioning unit of the supporting plate 101 through a positioning pin 202 and the positioning pin mounting holes 103, and then placing the supporting plate 101 on which a plurality of test strips 204 are mounted on automatic test equipment for testing.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (1)
1. A PCB test strip positioning device is characterized in that the device comprises: the positioning device comprises a supporting plate and a plurality of positioning pins arranged on the supporting plate; a plurality of positioning pin mounting holes are formed in the supporting plate; at least 2 of the 4 corners of the supporting plate are respectively provided with 1 positioning hole; the supporting plate can be divided into a plurality of positioning units, and each positioning unit comprises at least 2 positioning pin mounting holes and positioning pins mounted on the positioning pin mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920675764.9U CN210199249U (en) | 2019-05-13 | 2019-05-13 | PCB test strip positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920675764.9U CN210199249U (en) | 2019-05-13 | 2019-05-13 | PCB test strip positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210199249U true CN210199249U (en) | 2020-03-27 |
Family
ID=69881720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920675764.9U Active CN210199249U (en) | 2019-05-13 | 2019-05-13 | PCB test strip positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210199249U (en) |
-
2019
- 2019-05-13 CN CN201920675764.9U patent/CN210199249U/en active Active
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