CN205539358U - Radium -shine lamp tool of circuit board test - Google Patents
Radium -shine lamp tool of circuit board test Download PDFInfo
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- CN205539358U CN205539358U CN201620095450.8U CN201620095450U CN205539358U CN 205539358 U CN205539358 U CN 205539358U CN 201620095450 U CN201620095450 U CN 201620095450U CN 205539358 U CN205539358 U CN 205539358U
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Abstract
The utility model discloses a radium -shine lamp tool of circuit board test, include: go up tool and lower tool, it includes base and last dial to go up the tool, the tool includes base and hypodermic needle dish down, it sets up in the below of last base to go up the dial, hypodermic needle dish sets up the top of base under in, upward be equipped with the radium -shine lamp of a plurality of on the dial, the lamp holder of radium -shine lamp sets up in the lower surface of last dial and just to the hypodermic needle dish, a radium -shine lamp and an outside test result output circuit electric connection who opens short circuit test equipment it is regional to be equipped with the test on the position of hypodermic needle dish corresponding to radium -shine lamp, the test region is used for the fixed examination PCB board that awaits measuring. The utility model discloses realize when the test product is bad that output circuit through test equipment lights corresponding radium -shine lamp, radium -shine lamp shines on the corresponding position of examination PCB board of awaiting measuring, and the tester can directly observe which region of trying the PCB board of awaiting measuring to go wrong.
Description
Technical field
The utility model relates to a kind of wiring board test color-changing lamp tool.
Background technology
In actual production, pcb board mostly is batch micro operations, therefore open-short circuit is also to enter in batches
OK, the mode of read test result from outside open-short circuit equipment, testing efficiency is relatively low.
And for product lightproof part, common LED lamp cannot demonstrate test knot through product
Really.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of circuit
Board test color-changing lamp tool, it is achieved when testing product and being bad, by the output electricity of test equipment
The bright corresponding color-changing lamp of waypoint, color-changing lamp is radiated on the corresponding position of pcb board to be tested, surveys
Examination personnel can intuitively observe which region of pcb board to be tested to go wrong.
For solving the problems referred to above, the technical scheme that the utility model is used is as follows:
A kind of wiring board test color-changing lamp tool, including upper tool and lower tool, described on control
Tool includes that upper bed-plate and upper dials, described lower tool include lower bottom base and lower dials, described upper pin
Dish is arranged at the lower section of upper bed-plate, and described lower dials is arranged at the top of lower bottom base, described upper pin
Dish is provided with several color-changing lamps, the lamp holder of described color-changing lamp be arranged at dials lower surface and
It is right against lower dials, described color-changing lamp and the test result output of an outside open-short circuit equipment
Circuit is electrically connected with, and is provided with test zone on the described lower dials position corresponding to color-changing lamp,
Described test zone is used for fixing pcb board to be tested.
Preferably, described upper dials is connected by upper support column and upper bed-plate are fixing, described lower pin
Dish is connected by lower support column and lower bottom base are fixing.
Preferably, described color-changing lamp is red color-changing lamp.
Compared to existing technology, the beneficial effects of the utility model are: when testing product and being bad,
Lighting corresponding color-changing lamp by the output circuit of open-short circuit equipment, color-changing lamp is radiated to be treated
On the test corresponding position of pcb board, which of pcb board to be tested tester can intuitively observe
Individual region goes wrong.Especially for lighttight pcb board, down irradiate from upper dials, make
Radium-shine light beam is radiated at the upper surface of pcb board, thus avoids at lower dials mounted LED lamp not
The problem of printing opacity.
Accompanying drawing explanation
Fig. 1 is the structure chart of wiring board of the present utility model test color-changing lamp tool.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, the utility model is described further:
With reference to Fig. 1, a kind of wiring board test color-changing lamp tool, including: upper tool 1 and under control
Tool 2, described upper tool 1 includes that upper bed-plate 11 and upper dials 12, described lower tool 2 include
Lower bottom base 21 and lower dials 22, described upper dials 12 is arranged at the lower section of upper bed-plate 11 and leads to
Crossing that upper support column 13 and upper bed-plate 11 is fixing to be connected, described lower dials 22 is arranged at lower bottom base
The top of 21 is also connected by lower support column 23 is fixing with lower bottom base 21.By support column even
Connecing and can make to have between dials and base space, the connection simultaneously having taken into account dials and base is steady
Qualitative.
Described upper dials 12 is provided with several color-changing lamps 14, the lamp holder of described color-changing lamp 14
It is arranged at the lower surface of dials 12 and is right against lower dials 22, described color-changing lamp 14 and
The test result output circuit of outside open-short circuit equipment is electrically connected with.At described lower dials
22 are provided with test zone corresponding to the positions of color-changing lamp 14, and test zone is used for fixing to be measured
Examination pcb board 3.Preferably, color-changing lamp 14 is red color-changing lamp.
Concrete, a PCB finished product to be tested is divided into multiple pcb board to be tested 3, each
Pcb board 3 to be tested is also divided into different test pieces to be measured, during test, mobile to be tested
PCB finished product, is positioned over corresponding pcb board 3 to be tested in test zone, and by lower pin
Pcb board 3 fixed by probe on dish 22, then carries out out short circuit by open-short circuit equipment
Test, when short circuit phenomenon occurs out in certain test piece to be measured in this pcb board 3 to be tested, then opens
Short-circuit test equipment can light corresponding color-changing lamp 14 by output circuit, now, is lit
Color-changing lamp 14 can send radium-shine light, direct irradiation is at pcb board 3 to be tested from top to bottom
In the test piece to be measured of middle correspondence, enable tester to observe directly which test piece to be measured and go out
Now open short circuit problem.Certainly, according to the structure of different pcb boards to be tested 3, color-changing lamp
14 positions installed adjust the most accordingly, form different measurement jigs.
The utility model has the advantage of: when testing product and being bad, set by open-short circuit
Corresponding color-changing lamp lighted by standby output circuit, and it is corresponding that color-changing lamp is radiated at pcb board to be tested
On position, tester can intuitively observe which region of pcb board to be tested to go wrong.
Especially for lighttight pcb board, down irradiate from upper dials, make radium-shine light beam be radiated at
The upper surface of pcb board, thus avoid in the lower lighttight problem of dials mounted LED lamp.
It will be apparent to those skilled in the art that can technical scheme as described above and structure
Think, make other various corresponding changes and deformation, and all these changes and deformation
Within all should belonging to the utility model scope of the claims.
Claims (3)
1. wiring board test color-changing lamp tool, it is characterised in that including: upper tool and under
Tool, described upper tool include upper bed-plate and upper dials, described lower tool include lower bottom base and under
Dials, described upper dials is arranged at the lower section of upper bed-plate, and described lower dials is arranged at lower bottom base
Top, described upper dials is provided with several color-changing lamps, and the lamp holder of described color-changing lamp is arranged at
The lower surface of dials and be right against lower dials, described color-changing lamp and an outside open-short circuit equipment
Test result output circuit be electrically connected with, described lower dials corresponding to color-changing lamp position on
Being provided with test zone, described test zone is used for fixing pcb board to be tested.
Wiring board the most according to claim 1 test color-changing lamp tool, it is characterised in that
Described upper dials is connected by upper support column and upper bed-plate are fixing, and described lower dials is by lower support
Post is fixing with lower bottom base to be connected.
Wiring board the most according to claim 1 test color-changing lamp tool, it is characterised in that
Described color-changing lamp is red color-changing lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620095450.8U CN205539358U (en) | 2016-01-29 | 2016-01-29 | Radium -shine lamp tool of circuit board test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620095450.8U CN205539358U (en) | 2016-01-29 | 2016-01-29 | Radium -shine lamp tool of circuit board test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205539358U true CN205539358U (en) | 2016-08-31 |
Family
ID=56774461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620095450.8U Active CN205539358U (en) | 2016-01-29 | 2016-01-29 | Radium -shine lamp tool of circuit board test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205539358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109741699A (en) * | 2019-01-22 | 2019-05-10 | 深圳市华星光电技术有限公司 | Detection device for display panel |
-
2016
- 2016-01-29 CN CN201620095450.8U patent/CN205539358U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109741699A (en) * | 2019-01-22 | 2019-05-10 | 深圳市华星光电技术有限公司 | Detection device for display panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |