CN207741696U - Liquid crystal display dislocation testing agency - Google Patents
Liquid crystal display dislocation testing agency Download PDFInfo
- Publication number
- CN207741696U CN207741696U CN201820050728.9U CN201820050728U CN207741696U CN 207741696 U CN207741696 U CN 207741696U CN 201820050728 U CN201820050728 U CN 201820050728U CN 207741696 U CN207741696 U CN 207741696U
- Authority
- CN
- China
- Prior art keywords
- fixed
- liquid crystal
- photoelectric sensor
- crystal display
- cylinder
- 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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Abstract
The utility model belongs to a kind of liquid crystal display dislocation testing agency, including pedestal（1）And cylinder（2）, cylinder（2）Piston rod end fix cylinder link block（3）；Cylinder link block（3）Upper end be fixed on sliding block（9）On, sliding block（9）It is movably mounted to slider track（11）On；It is characterized in that sliding block（9）Left end fix pushing block（4）, pushing block（4）Left base（1）On be fixed with check bit pedestal（5）；Sliding block（9）Right side be fixed with top shoe with bolt（6）, top shoe（6）The upper surface of fixed photoelectric sensor grating（7）；Photoelectric sensor grating（7）The pedestal of top（1）It is above corresponding to be fixed with photoelectric sensor with bolt（8）；Photoelectric sensor（8）It is connected to electrical control gear with conducting wire 13.The utility model can detect that the liquid crystal display of installation position mistake, accuracy of detection are high, efficient automatically.
Description
Technical field
The utility model belongs to the mechanism of automatic test position, more particularly to a kind of liquid crystal display dislocation testing agency.
Background technology
The process for detecting liquid crystal display dislocation, existing liquid crystal display dislocation detection are required in electronic thermometer production
It is to detect liquid crystal display contact position difference in height by sensor to judge, low precision is easy missing inspection and of high cost.
Invention content
It is an object of the invention to overcome above-mentioned technical deficiency, a kind of utilization photoelectric sensor detection liquid crystal display placement is provided
The high liquid crystal display dislocation testing agency of position, accuracy of detection.
The technical issues of the utility model solves, used technical solution is：A kind of liquid crystal display dislocation testing agency, packet
Pedestal is included, is fixed with cylinder in pedestal, the piston rod end of cylinder fixes cylinder link block；The upper end of cylinder link block is fixed on
On sliding block, sliding block is movably mounted on slider track, and slider track is fixed on the pedestal above cylinder；It is characterized in that sliding
The left end of block fixes pushing block, and check bit pedestal is fixed in the left base of pushing block；The right side of sliding block is fixed with upper cunning with bolt
Block, the fixed photoelectric sensor grating of the upper surface of top shoe；It is corresponding solid with bolt on pedestal above photoelectric sensor grating
Surely there is photoelectric sensor；Photoelectric sensor conducting wire is connected to electrical control gear.
The pushing block is equipped with groove, and size is closed with liquid crystal display matching size.
The utility model has the beneficial effects that the utility model is completed jointly using the transmission cooperation photoelectric sensor of cylinder
Detection to liquid crystal display installation position detects that the liquid crystal display of installation position mistake, accuracy of detection are high, efficient.
Description of the drawings
Below in conjunction with attached drawing, illustrated with embodiment.
Fig. 1 is liquid crystal display dislocation testing agency front view；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is partial enlarged view at the A of Fig. 2.
In figure：1, pedestal；2, cylinder；2-1- cylinder back cavities are taken over；2-2- cylinder ante-chambers are taken over；3, cylinder link block；4、
Pushing block；5, check bit pedestal；6, top shoe；7, photoelectric sensor grating；8, photoelectric sensor；9, sliding block；10, liquid crystal display；11、
Slider track；12- grooves；13- conducting wires.
Specific implementation mode
Embodiment, with reference to attached drawing 1,2,3, a kind of liquid crystal display dislocation testing agency, including pedestal 1, it is fixed with gas in pedestal 1
The piston rod end of cylinder 2, cylinder 2 fixes cylinder link block 3；The upper end of cylinder link block 3 is fixed on sliding block 9,9 activity of sliding block
Ground is mounted on slider track 11, and slider track 11 is fixed on the pedestal 1 of 2 top of cylinder；It is characterized in that the left end of sliding block 9
Pushing block 4 is fixed, check bit pedestal 5 is fixed in the left base 1 of pushing block 4；Pushing block 4 is equipped with groove 12, size and liquid crystal
Shield the conjunction of 10 matching sizes；The right side of sliding block 9 is fixed with top shoe 6, the fixed photoelectric sensor grating of the upper surface of top shoe 6 with bolt
7；It is corresponding on the pedestal 1 of 7 top of photoelectric sensor grating to be fixed with photoelectric sensor 8 with bolt；Photoelectric sensor 8 is with leading
Line 13 is connected to electrical control gear.
The operation principle and the course of work of the utility model：Liquid crystal display 10 is placed on check bit pedestal 5；Compressed air
Enter in cylinder 2 from cylinder back cavity take over 2-1,2 piston rod of cylinder stretches out, and cylinder link block 3, sliding block 9 is driven to stretch out；Sliding block 9
The movement of top shoe 6, photoelectric sensor grating 7 and pushing block 4 is driven to stretch out, the groove 12 of pushing block clamps liquid crystal display 10；If liquid crystal display
10 place correct, and when pushing block 4 is shifted onto, photoelectric sensor grating 7 incudes photoelectric sensor 8 and shows that liquid crystal display 10 is placed correctly；
If liquid crystal display 10, which places incorrect pushing block 4, can not shift position onto, photoelectric sensor grating 7 does not incude photoelectric sensor 8 and shows liquid crystal
10 screens place incorrect, the i.e. dislocation detection of completion liquid crystal display 10.After the completion of detection, compressed air imports and exports 2- from cylinder ante-chamber
2 enter in cylinder 2, and piston rod is withdrawn, and drive each components such as cylinder link block 3 to return to original position, wait for next liquid crystal display
10 position detections.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
It is confined to this, can also be used on similar production line or product, belonging to this mechanism should all cover in the utility model
Within protection domain.
Claims (2)
- The testing agency 1. a kind of liquid crystal display misplaces, including pedestal（1）, in pedestal（1）It is fixed with cylinder（2）, cylinder（2）Piston Rod end head fixes cylinder link block（3）；Cylinder link block（3）Upper end be fixed on sliding block（9）On, sliding block（9）It is moveably mounted In slider track（11）On, slider track（11）It is fixed on cylinder（2）The pedestal of top（1）On；It is characterized in that sliding block（9）'s Left end fixes pushing block（4）, pushing block（4）Left base（1）On be fixed with check bit pedestal（5）；Sliding block（9）Right side bolt It is fixed with top shoe（6）, top shoe（6）The upper surface of fixed photoelectric sensor grating（7）；Photoelectric sensor grating（7）Top Pedestal（1）It is above corresponding to be fixed with photoelectric sensor with bolt（8）；Photoelectric sensor（8）It is filled with conducting wire 13 and electrical control Set connection.
- The testing agency 2. liquid crystal display according to claim 1 misplaces, it is characterised in that the pushing block（4）It is equipped with groove （12）, size and liquid crystal display（10）Matching size closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820050728.9U CN207741696U (en) | 2018-01-12 | 2018-01-12 | Liquid crystal display dislocation testing agency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820050728.9U CN207741696U (en) | 2018-01-12 | 2018-01-12 | Liquid crystal display dislocation testing agency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207741696U true CN207741696U (en) | 2018-08-17 |
Family
ID=63123125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820050728.9U Expired - Fee Related CN207741696U (en) | 2018-01-12 | 2018-01-12 | Liquid crystal display dislocation testing agency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207741696U (en) |
-
2018
- 2018-01-12 CN CN201820050728.9U patent/CN207741696U/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 |
Granted publication date: 20180817 Termination date: 20210112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |