CN207717998U - A kind of rivet measurement jig - Google Patents
A kind of rivet measurement jig Download PDFInfo
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- CN207717998U CN207717998U CN201721876524.2U CN201721876524U CN207717998U CN 207717998 U CN207717998 U CN 207717998U CN 201721876524 U CN201721876524 U CN 201721876524U CN 207717998 U CN207717998 U CN 207717998U
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- detection
- rivet
- detector
- measurement jig
- detection plate
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Abstract
The utility model provides a kind of rivet measurement jig, including detection case, detection plate, positioning component and test suite, the detection plate and positioning component are set to the upper surface of the detection case, the detection plate is located at the centre position of the detection case, the positioning component includes multiple positioning columns, and the positioning column is located at the surrounding of the detection plate；It is provided with detection circuit board in the detection case, detector is provided in the detection plate, the detector is electrically connected the detection circuit board；The height setting of the detector and the height of rivet in display backplane match setting；Using rivet measurement jig provided by the utility model, can the rivet of each position on display backplane be subjected to whole detection, detection leakage phenomenon will not occur, not only increase working efficiency, while improving the rivet quality of display backplane.
Description
Technical field
The utility model is related to a kind of rivet measurement jigs, in particular to a kind of rivet for display backplane
Measurement jig.
Background technology
Display backplane has bottom and is vertically connected at the lateral margin of bottom periphery, it is placed for light guide plate to constitute
Space, and lateral margin has opening so that for light guide plate with after backboard assembling, the positioning tab of light guide plate periphery is convex by opening
For lateral margin.In addition, the lateral margin end of opening is bent to form corner, to be abutted against the positioning tab of light guide plate by corner.This
Backboard can reduce stress raisers produced when carrying light guide plate, and then improve whole Backlight module and liquid crystal display
Reliability.
In general, can first carry out tapping at connection lug on display backplane, later rivet by display backplane and
Light guide plate links together.But after rivet terminates, artificial naked eyes are needed to check rivet location one by one, anti-leak-stopping
Riveting phenomenon, not only time-consuming and laborious, working efficiency is low, it also occur that detection leakage phenomenon, causes the unqualified of product.
Utility model content
In consideration of it, the utility model provides a kind of rivet measurement jig, it is intended to solve display backplane in the prior art
Detect it is time-consuming and laborious, be easy to happen the problem of missing inspection, can the rivet of each position on display backplane be subjected to whole inspection
It surveys, detection leakage phenomenon will not occur, not only increase working efficiency, while improving the rivet quality of display backplane.
The utility model provides a kind of rivet measurement jig, including detection case, detection plate, positioning component and test group
Part, the detection plate and positioning component are set to the upper surface of the detection case, and the detection plate is located in the detection case
Between position, the positioning component includes multiple positioning columns, and the positioning column is located at the surrounding of the detection plate；In the detection case
It is provided with detection circuit board, detector is provided in the detection plate, the detector is electrically connected the detection circuit board；It is described
The height setting of detector and the height of rivet in display backplane match setting.
Further, along the length direction of the detection plate, it is located at the height dimension of the detector among the detection plate
More than the height dimension of the detector positioned at the detection plate both sides.
It is further, integrally disposed in the detection circuit board to have detection circuit, signal processing circuit and display circuit,
The display screen for showing result is provided on the detection case, the detection circuit is electrically connected the signal processing circuit, institute
It states signal processing circuit and is electrically connected the display circuit, the display circuit is electrically connected the display screen.
Further, obstruction warning unit is provided in the detection case, the obstruction warning unit includes being set to institute
It states the obstruction warning circuit in detection circuit board and connects the buzzer of the obstruction warning circuit.
Further, power cord and opening and closing button are provided on the detection case, the power cord and opening and closing button connect
Connect the detection circuit board.
Further, it is provided with insulating protective sleeve on the detector.
A kind of rivet measurement jig provided by the utility model, due to detection case, detection plate, positioning component and test
The setting of component can be detected the rivet on display backplane, and when test, display backplane is stuck in detection plate,
And its external margin clamping is positioned by the positioning column of positioning component, allow rivet inside display backplane and detector one by one
It is corresponding to place, power on, provides electric power to detection circuit board, you can be detected, overcome to the rivet of display backplane
The time-consuming and laborious defect of traditional visual inspection, primary test is completed, while test leakage phenomenon will not also occur, positioning group
The setting of positioning column in part can improve positioning accuracy, improve the sensitivity in detector and rivet contact process, further carry
High detection effect.
Description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit are common for this field
Technical staff will become clear.Attached drawing only for the purpose of illustrating preferred embodiments, and is not considered as to this practicality
Novel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings：
Fig. 1 is the vertical view for the rivet measurement jig that the utility model embodiment provides；
Fig. 2 is the front view for the rivet measurement jig that the utility model embodiment provides.
Wherein, 1, detection case, 2, detection plate, 3, positioning column, 4, detector, 5, display screen, 6, power cord, 7, open and close and press
Button.
Specific implementation mode
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.
Embodiment one：
Referring to Fig. 1-2, a kind of rivet measurement jig that the utility model embodiment one provides, including inspection are shown in figure
Measuring tank 1, detection plate 2, positioning component and test suite, the detection plate 2 and positioning component are set to the upper table of detection case 1
Face, detection plate 2 are located at the centre position of detection case 1, and positioning component includes multiple positioning columns 3, and positioning column 3 is located at detection plate 2
Surrounding；It is provided with detection circuit board in detection case 1, detector 4 is provided in detection plate 2, detector 4 is electrically connected detection circuit
Plate；The height setting of detector 4 and the height of rivet in display backplane match setting.
A kind of rivet measurement jig that the present embodiment is provided, due to detection case 1, detection plate 2, positioning component and test
The setting of component can be detected the rivet on display backplane, and when test, display backplane is stuck in detection plate 2,
And positioned its external margin clamping by the positioning column of positioning component 3, allow rivet and detector one inside display backplane
One corresponds to placement, powers on, and gives detection circuit board to provide electric power, you can be detected, overcome to the rivet of display backplane
The time-consuming and laborious defect of traditional visual inspection, primary test is completed, while test leakage phenomenon will not also occur, and is positioned
The setting of positioning column in component can improve positioning accuracy, improve the sensitivity in detector and rivet contact process, further
Improve detection result.
Embodiment two：
Referring to Fig. 1, along the length direction of detection plate 2, the height dimension for being located at the detector 4 among detection plate 2 is more than position
In the height dimension of the detector 4 of 2 both sides of detection plate.
Pass through above-mentioned further improvement so that the present embodiment has further the advantage that compared to the prior art：It can allow
The top of detector 4 and rivet better contact with and conduction, improves the sensitivity of detection, further increases test effect.
Embodiment three：
It is integrally disposed in detection circuit board to have detection circuit, signal processing circuit and display circuit, it is set on detection case 1
It is equipped with the display screen 5 for showing result, detection circuit is electrically connected signal processing circuit, signal processing circuit electrical connection display electricity
Road, display circuit are electrically connected display screen 5.
Pass through above-mentioned further improvement so that the present embodiment has further the advantage that compared to the prior art：Detection electricity
The consequential signal of detection can be sent to signal processing circuit by road, be sent after signal processing circuit is handled signal later
To display circuit, finally shown on display screen 5 as a result, convenient for observation.
Example IV：
Referring to Fig. 1, obstruction warning unit is provided in detection case 1, obstruction warning unit includes being set to detection circuit board
On obstruction warning circuit and asynthesis warning circuit buzzer.
Pass through above-mentioned further improvement so that the present embodiment has further the advantage that compared to the prior art：Work as rivet
There is leakage riveting or when underproof phenomenon, obstruction warning circuit will receive the signal, sends enabling signal later and allow buzzing
Device is alarmed, and reminds testing staff in time.
Embodiment five：
Referring to Fig. 1, power cord 6 and opening and closing button 7 are provided on detection case, power cord 6 and opening and closing button 7 are all connected with inspection
Slowdown monitoring circuit plate.
Pass through above-mentioned further improvement so that the present embodiment has further the advantage that compared to the prior art：Power cord 6
Setting, power supply can be directly accessed by plug and socket, the setting of opening and closing button 7 facilitates and opens and closes rivet test
Jig.
Embodiment six：
Referring to Fig. 1-2, insulating protective sleeve (not shown) is provided on detector 4.
Pass through above-mentioned further improvement so that the present embodiment has further the advantage that compared to the prior art：It does not use
When, protective case is sleeved on detector 4, detector 4 can be protected, will not be polluted by extraneous dust, also avoid by
The case where abrasion, improve the sensitivity of detection, when use is removed.
Obviously, those skilled in the art can carry out the utility model various modification and variations without departing from this practicality
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (6)
1. a kind of rivet measurement jig, which is characterized in that including detection case (1), detection plate (2), positioning component and test group
Part, the detection plate (2) and positioning component are set to the upper surface of the detection case (1), and the detection plate (2) is located at the inspection
The centre position of measuring tank (1), the positioning component include multiple positioning columns (3), and the positioning column (3) surrounds the detection plate
(2) it arranges；It is provided with detection circuit board in the detection case (1), multiple detectors (4), institute are provided on the detection plate (2)
It states detector (4) and is electrically connected the detection circuit board.
2. a kind of rivet measurement jig according to claim 1, which is characterized in that be located among the detection plate (2)
The height dimension of detector (4) is more than the height dimension of the detector (4) positioned at the detection plate (2) both sides.
3. a kind of rivet measurement jig according to claim 2, which is characterized in that integrally disposed in the detection circuit board
There are detection circuit and display circuit, the display screen (5) for showing result, the detection circuit electricity are provided on the detection case
The display circuit is connected, the display circuit is electrically connected the display screen (5).
4. a kind of rivet measurement jig according to claim 3, which is characterized in that be provided with barrier in the detection case (1)
It includes described in the obstruction warning circuit being set in the detection circuit board and connection to hinder alarm unit, the obstruction warning unit
The buzzer of obstruction warning circuit.
5. a kind of rivet measurement jig according to claim 4, which is characterized in that be provided with power cord on the detection case
(6) and opening and closing button (7), the power cord (6) and opening and closing button (7) are all connected with the detection circuit board.
6. a kind of rivet measurement jig according to claim 1, which is characterized in that be provided on the detector (4) absolutely
Edge protective case, the insulation protection put on the multiple lug bosses of setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876524.2U CN207717998U (en) | 2017-12-28 | 2017-12-28 | A kind of rivet measurement jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876524.2U CN207717998U (en) | 2017-12-28 | 2017-12-28 | A kind of rivet measurement jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207717998U true CN207717998U (en) | 2018-08-10 |
Family
ID=63050941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721876524.2U Active CN207717998U (en) | 2017-12-28 | 2017-12-28 | A kind of rivet measurement jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207717998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501754A (en) * | 2019-09-26 | 2019-11-26 | 浪潮商用机器有限公司 | A kind of PCBA backboard locking screw situation device for fast detecting in place |
-
2017
- 2017-12-28 CN CN201721876524.2U patent/CN207717998U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501754A (en) * | 2019-09-26 | 2019-11-26 | 浪潮商用机器有限公司 | A kind of PCBA backboard locking screw situation device for fast detecting in place |
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