CN208505345U - A kind of display panel rotation detection device - Google Patents
A kind of display panel rotation detection device Download PDFInfo
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- CN208505345U CN208505345U CN201821098801.6U CN201821098801U CN208505345U CN 208505345 U CN208505345 U CN 208505345U CN 201821098801 U CN201821098801 U CN 201821098801U CN 208505345 U CN208505345 U CN 208505345U
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Abstract
The utility model relates to display panel detection technique fields, more particularly, to a kind of display panel rotation detection device.The rotation detection device, including gantry support, arc-shaped guide plate, elevating mechanism and detecting instrument, arc-shaped guide plate is crossed on gantry support, it will test instrument to be arranged on elevating mechanism, servo motor driving elevating mechanism is moved along arc-shaped guide plate, to realize a variety of visual angle detections of display panel, and arc-shaped guide plate is horizontally disposed in semicircular arc, while also meeting the angle adjustment biggish demand of amplitude；Between being clipped in arc-shaped guide rail by two rows guide wheel, so that elevating mechanism moves more steady along arc-shaped guide plate, detection device monolithic stability is more preferable, guarantees testing result more accurate stable；It is set on arc-shaped guide plate there are three photoelectric sensor, the angle between adjacent photo inductor is 60 °, guarantees that detecting instrument can be adjustable between -60 °~+60 °, and be directed at display panel center.
Description
Technical field
The present invention relates to display panel detection technique fields, more particularly, to a kind of display panel rotation detection device.
Background technique
As display panel technical level is promoted steadily, industrial competitiveness is gradually increased, and display panel test device is not
It is disconnected to improve.As testing requirements are continuously improved, be adaptation diversity product and testing requirements, various detection devices meet the tendency of and
It is raw.Most domestic detection device can only all detect display panel from an angle at present or detection angles are adjustable
Amplitude is too small, is unable to satisfy the demand of the big visual angle detection of display panel.
Summary of the invention
In order to solve the above problem, the present invention provides a kind of display panel rotation detection device, which is able to satisfy aobvious
Show a variety of visual angle detections of panel and the angle adjustment biggish demand of amplitude.
The technical solution adopted by the present invention is that: a kind of display panel rotation detection device, it is characterised in that: including gantry branch
Frame, the arc-shaped guide plate being crossed on gantry support, the arcuately elevating mechanism of guide plate movement and the use being arranged on elevating mechanism
In the detecting instrument of detection display panel, the elevating mechanism is fixed on the side of connecting plate vertically, the connecting plate it is another
Side is equipped with servo motor, is connected with transmission gear on the output shaft of the servo motor, Open Side Down for the arc-shaped guide plate, upper circle
End face is equipped with the arc gear wheel with arc-shaped guide plate profiling, and the transmission gear is engaged with arc gear wheel, and servo motor rotation drives
Arcuately guide plate moves elevating mechanism.
Preferably, the arc-shaped guide plate is vertically arranged in semicircular arc, both ends fixation is connected across on gantry support.
Further, the arc-shaped guide plate is equipped with by the lower part of elevating mechanism side and leads with the arc of arc-shaped guide plate profiling
Rail is fixed with guide wheel mounting plate on the connecting plate, is fixed on the guide wheel mounting plate and leads with arc-shaped guide rail cooperation
Wheel.
Further, it is fixed with two rows guide wheel on the guide wheel mounting plate, the two rows guide wheel is by arc
Shape guide rail clip is between.
Preferably, the arc-shaped guide plate is symmetrically arranged with limited block by the both ends of elevating mechanism side.
Preferably, the arc-shaped guide plate is set back to elevating mechanism side, there are three photoelectric sensor, one of photoelectricity
Inductor is arranged on the symmetry axis of arc-shaped guide plate, other two photoelectric sensor is symmetrically divided into two sides.
Further, the angle between the adjacent photoelectric sensor is 60 °.
Preferably, the elevating mechanism uses straight line slide unit mould group.
Further, the detecting instrument is arranged in straight line slide unit mould group by mounting plate, can be with mounting plate in straight line
It moves up and down in slide unit mould group, the detection probe face display panel of the detecting instrument.
Preferably, the gantry support is equipped with reinforcing rib.
The beneficial effect that the present invention obtains is: arc-shaped guide plate being crossed on gantry support, instrument setting is will test and is rising
On descending mechanism, servo motor driving elevating mechanism is moved along arc-shaped guide plate, so that a variety of visual angle detections of display panel are realized,
And arc-shaped guide plate is horizontally disposed in semicircular arc, while also meeting the angle adjustment biggish demand of amplitude；Pass through two rows
Between arc-shaped guide rail is clipped in by guide wheel, so that elevating mechanism moves more steady, detection device monolithic stability along arc-shaped guide plate
More preferably, guarantee testing result more accurate stable；Arc-shaped guide plate both ends are symmetrically arranged with limited block, prevent elevating mechanism from skidding off arc
Outside guide plate；It is set on arc-shaped guide plate there are three photoelectric sensor, the angle between adjacent photo inductor is 60 °, guarantees detector
Device can be adjustable between -60 °~+60 °, and is directed at display panel center.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the main view of Fig. 1；
Fig. 3 is the rearview of Fig. 1；
Fig. 4 is the connection schematic diagram of guide wheel and arc-shaped guide rail.
Specific embodiment
The present invention will be further explained in the following with reference to the drawings and specific embodiments.
As shown in Figure 1-3, a kind of display panel rotation detection device of the invention, including gantry support 1, arc-shaped guide plate 2,
Elevating mechanism 3 and detecting instrument 7,1 both ends of gantry support keep height identical, and the fixation of 2 both ends of arc-shaped guide plate is connected across gantry branch
On frame 1, in the present embodiment, arc-shaped guide plate 2 is in semicircular arc, and Open Side Down, is vertically arranged.Elevating mechanism 3 passes through connecting plate 61
It is arranged in arc-shaped guide plate 2, elevating mechanism 3 is fixed on the side of connecting plate 61 vertically, and the other side of connecting plate 61 is equipped with servo electricity
Machine 4 is connected with transmission gear on the output shaft of servo motor 4, and the upper nose circle face of arc-shaped guide plate 2 is equipped with and 2 profiling of arc-shaped guide plate
Arc gear wheel 21, transmission gear is meshed with arc gear wheel 21, and servo motor 4 rotates, and drives the arcuately guide plate of elevating mechanism 3
2 movements.In the present embodiment, elevating mechanism 3 uses straight line slide unit mould group, and detecting instrument 7 is arranged sliding in straight line by mounting plate 63
In platform mould group, straight line slide unit mould group energy drive installation plate 63 and detecting instrument 7 move up and down together, and the detection of detecting instrument 7 is visited
First 71 face display panel, for detecting the brightness of display panel.
For the structural strength for increasing gantry support 1, reinforcing rib 11 is equipped in the corresponding position of gantry support 1.
As shown in connection with fig. 4, arc-shaped guide plate 2 is equipped with by a side lower part of elevating mechanism 3 and leads with the arc of 2 profiling of arc-shaped guide plate
Rail 22 is fixed with guide wheel mounting plate 62 on connecting plate 61, is fixed on guide wheel mounting plate 62 and cooperates with arc-shaped guide rail 22
Guide wheel 621.In the present embodiment, two rows guide wheel 621, two rows guide wheel 621 are fixed on guide wheel mounting plate 62
Between arc-shaped guide rail 22 is clipped in, the upper and lower end face of arc-shaped guide rail 22 passes through the relationship phase of slot and tooth with corresponding guide wheel 621
Mutually it is interlocked.By the matching relationship of guide wheel 621 and arc-shaped guide rail 22, so that elevating mechanism 3 is transported along arc-shaped guide plate 2
During dynamic, movement is more steady, and the detecting instrument 7 on elevating mechanism 3 will not shift, while ensure that the standard of detection
True property and stability.
Arc-shaped guide plate 2 is symmetrically arranged with limited block 8 by the both ends of 3 side of elevating mechanism, prevents elevating mechanism 3 in arc-shaped guide plate
When 2 movement, skids off outside arc-shaped guide plate 2, play a protective role.It is set back to 3 side of elevating mechanism there are three photoelectricity in arc-shaped guide plate 2
Inductor 9, wherein an intermediate photoelectric sensor 9 is arranged on the symmetry axis of arc-shaped guide plate 2, other two photoelectric sensor
9 are symmetrically divided into two sides, and intermediate photoelectric sensor 9 is used as benchmark position, plays origin reset response, both sides photoelectric sensor 9
It is limit position, the angle between adjacent photo inductor 9 is 60 °, guarantees that detecting instrument 7 can between -60 °~+60 °
It adjusts.
Basic principle and key structural feature of the invention has been shown and described above.The present invention is not by the limit of examples detailed above
System, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It both falls in the range of claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.
Claims (10)
1. a kind of display panel rotation detection device, it is characterised in that: including gantry support (1), be crossed on gantry support (1)
Arc-shaped guide plate (2), arcuately guide plate (2) movement elevating mechanism (3) and be arranged on elevating mechanism (3) be used for detect it is aobvious
Show the detecting instrument (7) of panel, the elevating mechanism (3) is fixed on the side of connecting plate (61), the connecting plate (61) vertically
The other side be equipped with servo motor (4), be connected with transmission gear, the arc-shaped guide plate on the output shaft of the servo motor (4)
(2) Open Side Down, and upper nose circle face is equipped with the arc gear wheel (21) with arc-shaped guide plate (2) profiling, the transmission gear and arc-shaped gear
(21) engagement is taken turns, servo motor (4) rotation, driving elevating mechanism (3), arcuately guide plate (2) moves.
2. display panel rotation detection device according to claim 1, it is characterised in that: the arc-shaped guide plate (2) is in half
Arc-shaped to be vertically arranged, both ends fixation is connected across on gantry support (1).
3. display panel rotation detection device according to claim 1 or 2, it is characterised in that: the arc-shaped guide plate (2) is leaned on
The lower part of elevating mechanism (3) side is equipped with the arc-shaped guide rail (22) with arc-shaped guide plate (2) profiling, fixes on the connecting plate (61)
Equipped with guide wheel mounting plate (62), the guide wheel (621) with arc-shaped guide rail (22) cooperation is fixed on the guide wheel mounting plate (62).
4. display panel rotation detection device according to claim 3, it is characterised in that: on the guide wheel mounting plate (62)
It is fixed with two rows guide wheel (621), between arc-shaped guide rail (22) is clipped in by the two rows guide wheel (621).
5. display panel rotation detection device according to claim 1, it is characterised in that: the arc-shaped guide plate (2) is by rising
The both ends of descending mechanism (3) side are symmetrically arranged with limited block (8).
6. display panel rotation detection device according to claim 1, it is characterised in that: the arc-shaped guide plate (2) back to
Elevating mechanism (3) side is set there are three photoelectric sensor (9), and one of photoelectric sensor (9) is arranged in arc-shaped guide plate (2)
On symmetry axis, other two photoelectric sensor (9) is symmetrically divided into two sides.
7. display panel rotation detection device according to claim 6, it is characterised in that: the adjacent photoelectric sensor
(9) angle between is 60 °.
8. display panel rotation detection device according to claim 1, it is characterised in that: the elevating mechanism (3) uses
Straight line slide unit mould group.
9. display panel rotation detection device according to claim 8, it is characterised in that: the detecting instrument (7) passes through
Mounting plate (63) is arranged in straight line slide unit mould group, can move up and down in straight line slide unit mould group with mounting plate (63), the inspection
Survey detection probe (71) the face display panel of instrument (7).
10. display panel rotation detection device according to claim 1, it is characterised in that: set on the gantry support (1)
There are reinforcing rib (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098801.6U CN208505345U (en) | 2018-07-11 | 2018-07-11 | A kind of display panel rotation detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098801.6U CN208505345U (en) | 2018-07-11 | 2018-07-11 | A kind of display panel rotation detection device |
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| Publication Number | Publication Date |
|---|---|
| CN208505345U true CN208505345U (en) | 2019-02-15 |
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ID=65284463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821098801.6U Active CN208505345U (en) | 2018-07-11 | 2018-07-11 | A kind of display panel rotation detection device |
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| CN (1) | CN208505345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029531A (en) * | 2018-07-11 | 2018-12-18 | 武汉精测电子集团股份有限公司 | A kind of display panel rotation detection device |
| CN109975641A (en) * | 2019-05-06 | 2019-07-05 | 南京金信智能科技有限公司 | A kind of high-precision, high effective antenna cover test macro |
-
2018
- 2018-07-11 CN CN201821098801.6U patent/CN208505345U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029531A (en) * | 2018-07-11 | 2018-12-18 | 武汉精测电子集团股份有限公司 | A kind of display panel rotation detection device |
| CN109975641A (en) * | 2019-05-06 | 2019-07-05 | 南京金信智能科技有限公司 | A kind of high-precision, high effective antenna cover test macro |
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