CN207742295U - A kind of electronic circuit board checking device - Google Patents
A kind of electronic circuit board checking device Download PDFInfo
- Publication number
- CN207742295U CN207742295U CN201721699306.6U CN201721699306U CN207742295U CN 207742295 U CN207742295 U CN 207742295U CN 201721699306 U CN201721699306 U CN 201721699306U CN 207742295 U CN207742295 U CN 207742295U
- Authority
- CN
- China
- Prior art keywords
- detection plate
- fixed
- upper casing
- electronic circuit
- circuit board
- 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
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model designs electronic circuit board design and manufacturing technology field,Concretely it is a kind of electronic circuit board checking device,The side of bottom case is connected with the side of upper casing using hinge,The inside of bottom case is fixed with interior detection plate,The rear portion of interior detection plate is connected using harness with external detector,The center of interior detection plate front surface is equipped with wiring board groove,Four base angles of wiring board groove are fixedly arranged above wiring board screens,The interior detection plate is equipped with several detectors,The inner surface of upper casing is fixed with outer detection plate,The top of outer detection plate is equipped with display screen,Test side and tip support axis are fixed in outer detection plate,Upper casing inner surface is fixed with support shaft close to the position at four base angles,Upper casing inner surface is fixed with tip long axis close to the position of hinge,The external of the outer detection plate is connected using detection harness with external detector,The utility model avoids the test leakage of manual testing's generation,Situations such as check weighing,Reduce the acquisition cost of device.
Description
Technical field
The utility model designs electronic circuit board design and manufacturing technology field, is concretely a kind of electronic circuit board detection
Device.
Background technology
Electronic circuit board is also known as printed wiring board, is important electronic unit, is the supporter of electronic component, is electronics
The carrier of component electrical connection.
Therefore it is vital, the detection of electronic circuit board in the prior art that whether electronic circuit board, which can work normally,
Optics can be used or electronically tested.Optical mode is then usually used using the defect for scanning for each layer, Electronic Testing
Flying needle survey meter Flying-Probe checks all connections.Short circuit or more accurate, the Bu Guoguang of open circuit are being found in Electronic Testing
Test the problem of incorrect gap between being easier to detect conductor.
Flying needle survey meter volume is big, of high cost, high maintenance cost is will produce once being damaged, therefore at some
This machine is seldom used in small manufacturer, but if probes is used to test.Manual testing inevitably occurs test leakage, surveys
The situation of weight.
Therefore design it is a kind of small, electronic circuit board checking device at low cost be very it is necessary to.
Invention content
The utility model breaches the problem of the prior art, devises a kind of small, at low cost electronic circuit board inspection
Survey device.
In order to achieve the above object, the utility model devises a kind of electronic circuit board checking device, including：Bottom case, on
Shell, detection plate, display screen, pin board, it is characterised in that：The side of bottom case is connected with the side of upper casing using hinge, bottom case
Inside be fixed with interior detection plate, the rear portion of interior detection plate is connected using harness with external detector, interior detection plate front surface
Center be equipped with wiring board groove, four base angles of wiring board groove are fixedly arranged above wiring board screens, the interior detection plate
Several detectors are equipped with, the inner surface of upper casing is fixed with outer detection plate, and the top of outer detection plate is equipped with display screen, outer detection plate
On be fixed with test side and tip support axis, upper casing inner surface is fixed with support shaft close to the position at four base angles, table in upper casing
Face is fixed with tip long axis close to the position of hinge, and the external of the outer detection plate uses detection harness and external detector phase
Even.
Layout position of the test point of the detector, the placement position of test side and electronic circuit board to be detected in plate face
It sets identical.
The utility model compared with prior art, devises a kind of higher electronic circuit board detection of the flexibility of low cost
Device, but also reduces the acquisition cost of device at situations such as not only having avoided test leakage, the check weighing of manual testing's generation, can be extensive
It is used in middle-size and small-size manufacturer.
Description of the drawings
Fig. 1 is the structural schematic diagram of bottom case in the utility model.
Fig. 2 is the structural schematic diagram of upper casing in the utility model.
Fig. 3 ~ 9 are the electrical schematic diagram of the utility model.
Specific implementation mode
The utility model is described further in conjunction with attached drawing.
Referring to Fig. 1 ~ 2, the utility model devises a kind of electronic circuit board checking device, including：Bottom case, upper casing, detection
The side of plate, display screen, pin board, bottom case 1 is connected with the side of upper casing 2 using hinge, and the inside of bottom case 1 is fixed with interior inspection
The rear portion of drafting board 3, interior detection plate 3 is connected using harness with external detector, and the center of 3 front surface of interior detection plate is equipped with circuit
Plate groove 4, four base angles of wiring board groove 4 are fixedly arranged above wiring board screens 5, and the interior detection plate 3 is equipped with several
The inner surface of detector 6, upper casing 2 is fixed with outer detection plate 7, and the top of outer detection plate 7 is equipped with display screen 8, consolidates in outer detection plate 7
Surely there are a test side 9 and tip support axis 10,2 inner surface of upper casing is fixed with support shaft 11 close to the position at four base angles, in upper casing 2
Surface is fixed with tip long axis 12 close to the position of hinge, and the external of the outer detection plate 7 uses detection harness and external inspection
Device is surveyed to be connected.
The test point of detector 6, the placement position of test side 9 and electronic circuit board to be detected is in plate face in the utility model
On placement position it is identical.
Referring to Fig. 3 ~ 9, electronic circuit board is placed in specific implementation for the electrical connection schematic diagram of the utility model
In wiring board groove, using wiring board screens by its clamping, upper casing is then shut, detector circuit is connected to electronic circuit board,
If wiring board welding is intact, green point will be lighted on the display screen of detector, each green point represents a test point, if
Wiring board welding is problematic, then test point will be shown imperfect, according to no display test point, it is easy to it may determine that going out
It is which part welding is gone wrong.
The utility model devises a kind of higher electronic circuit board checking device of the flexibility of low cost, both avoids people
Work tests situations such as test leakage occurred, check weighing, and reduces the acquisition cost of device, can widely make in middle-size and small-size manufacturer
With.
Claims (2)
1. a kind of electronic circuit board checking device, including：Bottom case, upper casing, detection plate, display screen, pin board, it is characterised in that：
Bottom case（1）Side and upper casing（2）Side be connected using hinge, bottom case（1）Inside be fixed with interior detection plate（3）, interior
Detection plate（3）Rear portion be connected with external detector using harness, interior detection plate（3）It is recessed that the center of front surface is equipped with wiring board
Slot（4）, wiring board groove（4）Four base angles be fixedly arranged above wiring board screens（5）, the interior detection plate（3）It is equipped with
Several detectors（6）, upper casing（2）Inner surface be fixed with outer detection plate（7）, outer detection plate（7）Top be equipped with display screen
（8）, outer detection plate（7）On be fixed with test side（9）With tip support axis（10）, upper casing（2）Inner surface is close to four base angles
Position is fixed with support shaft（11）, upper casing（2）Inner surface is fixed with tip long axis close to the position of hinge（12）, the outer detection
Plate（7）External be connected with external detector using detection harness.
2. a kind of electronic circuit board checking device according to claim 1, it is characterised in that：The detector（6）, detection
End（9）Placement position it is identical as placement position of the test point of electronic circuit board to be detected in plate face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721699306.6U CN207742295U (en) | 2017-12-08 | 2017-12-08 | A kind of electronic circuit board checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721699306.6U CN207742295U (en) | 2017-12-08 | 2017-12-08 | A kind of electronic circuit board checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207742295U true CN207742295U (en) | 2018-08-17 |
Family
ID=63117500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721699306.6U Expired - Fee Related CN207742295U (en) | 2017-12-08 | 2017-12-08 | A kind of electronic circuit board checking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207742295U (en) |
-
2017
- 2017-12-08 CN CN201721699306.6U patent/CN207742295U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180817 Termination date: 20211208 |