CN208488233U - A kind of display screen detection jig - Google Patents
A kind of display screen detection jig Download PDFInfo
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- CN208488233U CN208488233U CN201821147962.XU CN201821147962U CN208488233U CN 208488233 U CN208488233 U CN 208488233U CN 201821147962 U CN201821147962 U CN 201821147962U CN 208488233 U CN208488233 U CN 208488233U
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- display screen
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- retractable supports
- detection
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Abstract
The utility model provides a kind of display screen detection jig, including detection platform, for placing display screen to be measured, at least two support columns for being used to support the detection platform is provided with below detection platform, wherein at least one support column is retractable supports column.It is solved by the utility model and adjusts itself visual angle by technical staff in the prior art display screen is detected, the low problem low with detection accuracy of detection efficiency.
Description
Technical field
The utility model relates to display screen detection fields, and in particular to a kind of display screen detection jig.
Background technique
OLED display screen is due to manufacturing process, the problems such as heat dissipation and aging, leads to display defect occur, influences display effect
Fruit, therefore OLED display screen finished product is detected, the purpose of detection is: evaluating the display quality of display screen；It unites to defect
Meter analysis, finds out common deficiency and its Producing reason；Defect mending；Eliminate substandard product.
The very important link that detection is display screen manufacturing process is carried out to display screen.Multi-angle of view detection is display
A kind of detection mode of screen is evaluated and tested by being observed in the view positions such as such as 30 °, 90 °, 135 ° of multiple angles to display screen
Its visual display effect.Currently, the way for carrying out multi-angle of view detection to display screen is, as shown in Figure 1, by display to be detected
Screen 1 is put in jig platform, and jig platform is horizontal positioned, and the testing staff by professional training is by itself mobile visual angle
Reach multi-aspect imaging requirement.
In the prior art to this detection method of display screen, testing staff needs the visual angle for constantly adjusting itself to reach
Testing requirements visual angle causes detection efficiency and detection accuracy all relatively low.
Utility model content
In view of this, the utility model embodiment provides a kind of display screen detection jig, with solve in the prior art according to
It adjusts itself visual angle by technical staff to detect display screen, the low problem low with detection accuracy of detection efficiency.
For this purpose, the utility model embodiment provides following technical solution:
The utility model embodiment provides a kind of display screen detection jig, including detection platform, to be measured aobvious for placing
Display screen is provided at least two support columns for being used to support the detection platform, wherein at least below the detection platform
One support column is retractable supports column.
Optionally, the support column is two.
Optionally, the every support column is retractable supports column.
Optionally, the retractable supports column includes first connecting portion and second connecting portion, and the first connecting portion has
One screw rod, the second connecting portion have the inner cavity being adapted to the screw rod, and the inner wall of the inner cavity is provided with screw thread.
Optionally, the retractable supports column includes motor, is connect with the first connecting portion, for driving the screw rod
The intracavitary rotation in the second connecting portion, so that the retractable supports column stretches.
Optionally, the retractable supports column includes motor, is connect with the second connecting portion, for driving described second
The threads turn of interconnecting piece inner wall, so that the intracavitary rotation in the second connecting portion of the screw rod of the first connecting portion, real
The existing retractable supports column stretches.
Optionally, the display screen detection jig further includes angle-adjusting component, connect with the motor, passes through motor control
The height of the retractable supports column is made, so that the detection platform reaches preset angle.
Optionally, the angle-adjusting component is angle adjusting button.
Optionally, it is additionally provided with instruction disk in visual angle in the detection platform, is carved on the visual angle instruction disk for referring to
Show the degree at visual angle.
Optionally, there is visual angle indicator on the visual angle instruction disk.
The utility model embodiment technical solution, has the advantages that
The utility model embodiment provides a kind of display screen detection jig, including detection platform, to be measured aobvious for placing
Display screen is provided at least two support columns for being used to support the detection platform, wherein at least one branch below detection platform
Dagger is retractable supports column.Display screen in this programme detects jig, and display screen to be measured is placed in detection platform, due to
At least one support column is retractable supports column, by adjusting the length of the support column, so that display screen to be measured reaches certain
Tilt angle carries out the staff of multi-angle of view detection in this way, without repeatedly adjusting the visual angle of oneself, but passes through and repeatedly adjusts
The height of retractable supports column makes display screen to be measured reach required one or more tilt angles, is then observed again,
The position of itself is repeatedly adjusted without staff, the controllability of adjustment retractable supports column is more preferable, accuracy is higher.It solves
It adjusts itself visual angle by technical staff in the prior art display screen is detected, detection efficiency is low and detection accuracy
Low problem detects jig by the display screen and improves display screen detection efficiency and detection accuracy.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of display screen detection jig in the prior art；
Fig. 2 is the schematic diagram that jig is detected according to the display screen of the utility model embodiment；
Fig. 3 is the schematic diagram that the retractable supports column of jig is detected according to the display screen of the utility model embodiment；
Fig. 4 is another schematic diagram that jig is detected according to the display screen of the utility model embodiment.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
To belong to this practical new for every other implementation obtained without making creative work by field those of ordinary skill
The range of type protection.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can also be the connection inside two elements, can be wireless connection, be also possible to wired connection.For the common skill of this field
For art personnel, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
Embodiment 1
A kind of display screen detection jig is provided in the present embodiment, as shown in Fig. 2, including for placing display screen to be measured
Detection platform 21, in the lower section of the detection platform 21, setting is there are two being used to support the support column 22 of the detection platform, wherein
One support column is retractable supports column 23.Display screen to be detected is placed in detection platform 21, it is scalable by adjusting this
The length of support column 23, so that detection platform 21 is tilted up to the visual angle angle of testing requirements, testing staff can keep itself
Visual angle is motionless, and it is accurate to improve display screen detection efficiency and detection by the way that display screen to be measured is reached predetermined angle
Property.
As the embodiment that other can be replaced, the lower section of detection platform 21 can also be arranged three or three or more
Support column 22, wherein at least one support column are retractable supports column 23.Three supports such as are set in the lower section of detection platform 21
Display screen to be detected is placed in detection platform 21 by column wherein each support column 22 is retractable supports column 23, passes through tune
The length of each retractable supports column 23 is saved, so that detection platform 21 is tilted up to the visual angle angle of testing requirements, testing staff
Itself visual angle can be kept motionless, by the way that display screen to be measured is reached predetermined angle to improve display screen detection efficiency
And detection accuracy.
In one alternate embodiment, the support column 22 of above-mentioned display screen detection jig is retractable supports column 23, Fig. 3
It is the schematic diagram that the retractable supports column of jig is detected according to the display screen of the utility model embodiment, as shown in figure 3, this can be stretched
Contracting support column 23 include first connecting portion 231 and second connecting portion 232, first connecting portion 231 have a screw rod 233, second
Interconnecting piece 232 has the inner cavity being adapted to the screw rod 233, and the inner wall of inner cavity is provided with screw thread.Specifically, the retractable supports column
23 built-in motors, in the present embodiment, the motor are connect with first connecting portion 231, for driving screw rod in second connecting portion 232
Interior intracavitary rotation so that retractable supports column 23 is flexible.As in other another optional embodiments, the motor with
Second connecting portion 232 connects, for driving the threads turn of 232 inner wall of second connecting portion, so that the screw rod of first connecting portion 231
The intracavitary rotation in second connecting portion 232, so that the flexible of retractable supports column 23 is realized, by adjusting stretching for support column 23
Contracting length realizes the observation angle of adjustment display screen detection platform 21.
In order to facilitate the flexible of control support column, in one alternate embodiment, above-mentioned display screen detection jig further includes
The angle-adjusting component connecting with above-mentioned motor, the angle-adjusting component can be angle adjusting button, the angle adjusting button
Preset gear, by the height of motor control retractable supports column 23, so that detection platform 21 reaches preset angle, side
Just testing staff carries out multi-angle of view detection to display screen.Such as in actual production, when needing to observe 45 °, 90 °, 135 ° of visual angles
Display screen shows situation, and the position of eye sight line is fixed at this time, according to the position of the fixation, 45 ° of observation, 90 °, 135 ° of views
The position of detection platform 21 is fixed when angle, then the button that a third gear is adjusted is arranged, and respectively corresponds 45 °, 90 °, 135 ° of views
The position of detection platform 21 when angle, when being switched to the position button, motor can turn to predeterminated position to guarantee that detection is flat
Platform 21 reaches required position.The use of site operation personnel is thus facilitated, while improving detection accuracy.
In order to improve the detection accuracy of display screen detection, in one alternate embodiment, above-mentioned display screen detection jig
Instruction disk in visual angle is additionally provided in detection platform 21, which indicates to have visual angle indicator on disk and be carved with to be used to indicate visual angle
Degree.Specifically, when detecting to display screen, the height by adjusting retractable supports column 23 tilts detection platform 21,
To drive the indicators turn on visual angle instruction disk to detect people at this time when the position of pointer reaches the visual angle degree to be detected
Member can be observed display screen, and sight keeps the state parallel with visual angle indicator, guarantee the accuracy of detection with this, improve
The efficiency of display screen detection.
Fig. 4 is another schematic diagram that jig is detected according to the display screen of the utility model embodiment, as shown in figure 4,
In one alternative embodiment, it includes detection platform 21, two retractable supports columns 23, both view angle adjustment button that display screen, which detects jig,
24 and visual angle indicate disk 25, wherein retractable supports column 23 include first connecting portion 231 and second connecting portion 232, first connection
There is screw rod 233 in portion 231, the inner wall of 232 inner cavity of second connecting portion has the screw thread being adapted to screw rod 233, the retractable supports column
Built-in motor, the motor connect above-mentioned both view angle adjustment button 24, control two retractable supports columns by both view angle adjustment button 24
23 height, so as to adjust the tilt angle of detection platform 21, when the pointer position on visual angle instruction disk 25 reaches default observation
When angle, the sight of Observation personnel keeps parallel with visual angle indicator, detects to display screen, improves detection efficiency and inspection
Survey precision.
In conclusion detecting jig by the display screen, solves and adjust itself by technical staff in the prior art
Visual angle detects display screen, the low problem low with detection accuracy of detection efficiency.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (10)
1. a kind of display screen detects jig, including detection platform, for placing display screen to be measured, which is characterized in that in the inspection
It surveys below platform and is provided at least two support columns for being used to support the detection platform, wherein at least one described support
Column is retractable supports column.
2. display screen according to claim 1 detects jig, which is characterized in that the support column is two.
3. display screen according to claim 1 or 2 detects jig, which is characterized in that the every support column is that can stretch
Contracting support column.
4. display screen according to claim 3 detects jig, which is characterized in that the retractable supports column includes the first company
Socket part and second connecting portion, the first connecting portion have a screw rod, and the second connecting portion has to be adapted to the screw rod
Inner cavity, the inner wall of the inner cavity is provided with screw thread.
5. display screen according to claim 4 detects jig, which is characterized in that the retractable supports column includes motor,
It is connect with the first connecting portion, for driving the screw rod intracavitary rotation in the second connecting portion, so that described can
Retractable support column stretches.
6. display screen according to claim 4 detects jig, which is characterized in that the retractable supports column includes motor,
It is connect with the second connecting portion, for driving the threads turn of the second connecting portion inner wall, so that the first connecting portion
Screw rod intracavitary rotation in the second connecting portion, realize the flexible of the retractable supports column.
7. display screen according to claim 5 or 6 detects jig, which is characterized in that further include angle-adjusting component, with institute
Motor connection is stated, by the height of retractable supports column described in motor control, so that the detection platform reaches preset angle.
8. display screen according to claim 7 detects jig, which is characterized in that the angle-adjusting component is angular adjustment
Button.
9. display screen according to claim 1 or 2 detects jig, which is characterized in that also set up in the detection platform
There is visual angle to indicate disk, is carved with the degree for being used to indicate visual angle on the visual angle instruction disk.
10. display screen according to claim 9 detects jig, which is characterized in that there is visual angle to refer on the visual angle instruction disk
Show needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821147962.XU CN208488233U (en) | 2018-07-19 | 2018-07-19 | A kind of display screen detection jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821147962.XU CN208488233U (en) | 2018-07-19 | 2018-07-19 | A kind of display screen detection jig |
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| Publication Number | Publication Date |
|---|---|
| CN208488233U true CN208488233U (en) | 2019-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201821147962.XU Active CN208488233U (en) | 2018-07-19 | 2018-07-19 | A kind of display screen detection jig |
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| Country | Link |
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| CN (1) | CN208488233U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111679137A (en) * | 2020-05-26 | 2020-09-18 | 江西源盛泰电子科技有限公司 | Backlight screen detection tool |
| CN112504601A (en) * | 2020-11-30 | 2021-03-16 | 昆山国显光电有限公司 | Display panel detection assembly and display panel detection method |
-
2018
- 2018-07-19 CN CN201821147962.XU patent/CN208488233U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111679137A (en) * | 2020-05-26 | 2020-09-18 | 江西源盛泰电子科技有限公司 | Backlight screen detection tool |
| CN112504601A (en) * | 2020-11-30 | 2021-03-16 | 昆山国显光电有限公司 | Display panel detection assembly and display panel detection method |
| CN112504601B (en) * | 2020-11-30 | 2023-08-25 | 昆山国显光电有限公司 | Display panel detection assembly and display panel detection method |
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