CN217217337U

CN217217337U - Electric measuring tool for circuit board

Info

Publication number: CN217217337U
Application number: CN202220695250.1U
Authority: CN
Inventors: 刘鑫; 李成; 杨广元
Original assignee: Shenzhen Xunjiexing Technology Corp ltd
Current assignee: Shenzhen Xunjiexing Technology Corp ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-08-16
Anticipated expiration: 2032-03-28

Abstract

The utility model provides a frock is surveyed to circuit board electricity, include: the PP base plate, a plurality of blind grooves have been seted up to PP base plate upper surface, a plurality of blind grooves are arranged according to two lines of three arrays, every the size in blind groove is the same, the blind groove is the cross, PP base plate thickness is 2.0mm, the degree of depth in blind groove is 0.5 mm. The utility model discloses on can once install the polylith examination circuit board that awaits measuring to once only test polylith circuit board, improved electricity effectively and surveyed efficiency of software testing and productivity, not only convenient production still can improve production output.

Description

Electric measuring tool for circuit board

Technical Field

The utility model relates to a circuit board field of making, in particular to frock is surveyed to circuit board electricity.

Background

In the production process of the circuit board, one surface of the board is a large copper sheet and the other surface of the board is a circuit, the board is not provided with positioning holes, the electric test sample plate can be tested by using a flying needle tester, but the flying needle tester can only test the sample plate, the test batch boards cannot meet the production yield requirement, the batch boards must be tested by a clamp, but the size of a finished product is smaller than 30mm and less than 30mm when the clamp is used for testing, the test efficiency of the clamp is reduced, the yield is small because the size of the board is small, the yield is not high at all when one board is tested, and the production yield requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model provides a frock is surveyed to circuit board electricity to solve at least one above-mentioned technical problem.

In order to solve the above problem, as an aspect of the utility model provides a frock is surveyed to circuit board electricity, include: the PP base plate, a plurality of blind grooves have been seted up to PP base plate upper surface, a plurality of blind grooves are arranged according to two lines of three arrays, every the size in blind groove is the same, the blind groove is the cross, PP base plate thickness is 2.0mm, the degree of depth in blind groove is 0.5 mm.

Since the technical scheme is used, the utility model discloses on can once install the polylith examination circuit board that awaits measuring to once only test polylith circuit board, improved electricity effectively and surveyed efficiency of software testing and productivity, not only convenient production still can improve production output.

Drawings

Fig. 1 schematically shows a schematic structural diagram of the present invention.

Reference numbers in the figures: 1. a PP substrate; 2. a blind groove.

Detailed Description

The embodiments of the invention are described in detail below, but the invention can be implemented in many different ways, which are defined and covered by the claims.

As an aspect of the utility model provides a frock is surveyed to circuit board electricity, include: PP base plate 1, a plurality of blind grooves 2 have been seted up to PP base plate 1 upper surface, a plurality of blind grooves 2 are arranged according to two lines of three array's mode, every blind groove 2's size is the same, blind groove 2 is the cross, PP base plate 1's thickness is 2.0mm, blind groove 2's the degree of depth is 0.5 mm.

In the technical scheme, the utility model provides a 1 material of PP base plate is the PP board, and thickness is 2.0mm, can not mill the PP board and wear, and the bottom is solid, with the degree of depth of controlling dark method with the PP board 0.5mm, will await measuring the appearance of circuit board and mill out with the method of controlling dark milling and form blind groove 2. During testing, a circuit board to be tested is placed in the blind groove 2, and the blind groove 2 is in a cross shape, so that the circuit board to be tested is taken and placed by utilizing the protruding blind groove parts on the two sides of the circuit board under the condition that the circuit board to be tested is stably fixed.

Since the technical scheme is used, the utility model discloses on can once install the polylith examination test circuit board to once only test polylith circuit board, improved electricity effectively and surveyed efficiency of software testing and productivity, not only convenient production still can improve production output.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a frock is surveyed to circuit board electricity which characterized in that includes: PP base plate (1), a plurality of blind grooves (2) have been seted up to PP base plate (1) upper surface, a plurality of blind grooves (2) are arranged according to the mode of two lines of three arrays, every the size of blind groove (2) is the same, blind groove (2) are the cross, the thickness of PP base plate (1) is 2.0mm, the degree of depth of blind groove (2) is 0.5 mm.