CN206488912U - A kind of backlight detection means - Google Patents
A kind of backlight detection means Download PDFInfo
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- CN206488912U CN206488912U CN201720140811.0U CN201720140811U CN206488912U CN 206488912 U CN206488912 U CN 206488912U CN 201720140811 U CN201720140811 U CN 201720140811U CN 206488912 U CN206488912 U CN 206488912U
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- backlight
- brightness
- detection
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- control position
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Abstract
The utility model discloses a kind of backlight detection means, its structure includes backlight holder, backlight, lighting jig, power transmission shaft, control position rotating circular disk, telescopic transmission rod component, cylinder, drive bottom plate, fixed pedestal, driven expansion link, towing plate, test chamber, brightness detection instrument device, brightness gathers transmission processor, detect lifting support, lifting detection bar, control power supply, brightness testing agency, control position rotating circular disk, driving bottom plate and test chamber are installed on fixed pedestal, the control position rotating circular disk upper end is provided with backlight holder and lighting jig, the backlight activity is installed on backlight holder support, the backlight of stating is connected by backlight holder with lighting jig, the utility model can carry out high efficiency to backlight, the optical property detection of multi-angle, avoid the occurrence of the phenomenon of bad backlight missing inspection, it ensure that the quality of production of backlight.
Description
Technical field
The utility model is a kind of backlight detection means, belongs to backlight detection field.
Background technology
It is widely used in the industries such as touch-screen, backlight, LCD/LCM, mobile phone, tablet personal computer, GPS, solar cell, locates
Industry-leading level, the automatic coating production line of company multimachine combination realizes that full automation is produced, can be saved for client 80% with
On direct labor, be enterprise realize recruitment cost is greatly lowered, provide a whole set of applicable technological process of production for enterprise
And production solution.
Existing public technology Application No.：A kind of CN201320036047.4 backlight detection tool, including：One is transparent
Substrate, with relative the first face and the second face, first face is provided with the groove for being used for placing detected material；At least provided with
The light tube group of the side of the groove；And, it is arranged at the reflector plate in the second face of the transparency carrier.The utility model is carried
The backlight detection tool of confession, can carry out each optical diaphragm assembly in backlight, due to recessed in the groove on its transparency carrier
Groove side sets light tube group, light source support can be provided for each blooming piece in backlight, so as in backlight assembly process
In find in time each blooming piece of backlight bad existing backlight detection can only single angle carry out detection work, easily
There is the phenomenon of bad backlight missing inspection.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of backlight detection means, to solve
The detection of existing backlight can only single angle carry out detection work, easily there is the phenomenon of bad backlight missing inspection.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of backlight detection
Device, its structure includes backlight holder, backlight, lighting jig, power transmission shaft, control position rotating circular disk, telescopic transmission rod group
Part, cylinder, driving bottom plate, fixed pedestal, driven expansion link, towing plate, test chamber, brightness detection instrument device, brightness collection are passed
Transmission processor, detection lifting support, lifting detection bar, control power supply, brightness testing agency, control position rotating circular disk, driving
Bottom plate and test chamber are installed on fixed pedestal, and the control position rotating circular disk upper end is controlled provided with backlight holder and lighting
Tool, the backlight activity is installed on backlight holder support, and the backlight of stating passes through backlight holder and lighting
Tool is connected, and the lighting jig bottom is connected by power transmission shaft with control position rotating circular disk, the control position rotating circular disk side
End is connected by telescopic transmission rod component with driving bottom plate, and the driving bottom plate side is provided with cylinder, and the cylinder passes through
Telescopic transmission rod component is connected with control position rotating circular disk, and the driving bottom plate is connected by towing plate with test chamber, institute
Test chamber is stated provided with brightness detection instrument device and lifting support, control power supply is detected, the brightness detection instrument device and control electricity
Source is connected, and the brightness detection instrument device side is provided with brightness testing agency, and the brightness testing agency is gathered by brightness
Transmission processor is connected with brightness detection instrument device, and the detection lifting support, which is installed in, to be stated on test chamber top, the inspection
Survey lifting support inner by lifting detection bar with controlling power supply to be connected.
Further, described driving bottom plate one end is connected by driven expansion link with fixed pedestal inwall.
Further, the brightness testing agency is made up of luminance sensor and brightness detection contact.
Further, the brightness detection contact gathers transmission processor by luminance sensor and brightness and is connected.
Further, the control power supply is connected with brightness detection contact.
Further, the luminance sensor uses photosensitive sensors.
Further, the brightness detection contact is using three-dimensional automatic detection contact.
The beneficial effects of the utility model：High efficiency, the optical property detection of multi-angle, it is to avoid go out can be carried out to backlight
The phenomenon of existing bad backlight missing inspection, it is ensured that the quality of production of backlight.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Levy, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of backlight detection means of the utility model；
Fig. 2 is the structural representation of the utility model brightness testing agency；
In figure：It is backlight holder -1, backlight -2, lighting jig -3, power transmission shaft -4, control position rotating circular disk -5, flexible
Transmission bar assembly -6, cylinder -7, driving bottom plate -8, fixed pedestal -9, driven expansion link -10, towing plate -11, test chamber -
12nd, brightness detection instrument device -13, brightness collection transmission processor -14, detection lifting support -15, lifting detection bar -16, control electricity
Source -17, brightness testing agency -18, luminance sensor -19, brightness detection contact -20.
Embodiment
To be easy to understand technological means, creation characteristic, reached purpose and effect of the utility model realization, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1, Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of backlight detection means, its structure bag
Include backlight holder 1, backlight 2, lighting jig 3, power transmission shaft 4, control position rotating circular disk 5, telescopic transmission rod component 6, cylinder
7th, driving bottom plate 8, fixed pedestal 9, driven expansion link 10, towing plate 11, test chamber 12, brightness detection instrument device 13, brightness are adopted
Collect transmission processor 14, detection lifting support 15, lifting detection bar 16, control power supply 17, brightness testing agency 18, the control position
Rotating circular disk 5, driving bottom plate 8 and test chamber 12 are installed on fixed pedestal 9, and the upper end of control position rotating circular disk 5 is provided with
Backlight holder 1 and lighting jig 3, the activity of backlight 2 are installed on the support of backlight holder 1, described to state backlight
Source 2 is connected by backlight holder 1 with lighting jig 3, and the bottom of lighting jig 3 is rotated by power transmission shaft 4 with control position
Disk 5 is connected, and the side of control position rotating circular disk 5 is connected by telescopic transmission rod component 6 with driving bottom plate 8, described to drive
The dynamic side of bottom plate 8 is provided with cylinder 7, and the cylinder 7 is connected by telescopic transmission rod component 6 with control position rotating circular disk 5, described
Driving bottom plate 8 is connected by towing plate 11 with test chamber 12, and the test chamber 12 is provided with the He of brightness detection instrument device 13
Lifting support 15, control power supply 17 are detected, the brightness detection instrument device 13 is connected with control power supply 17, the brightness detection instrument
The side of device 13 is provided with brightness testing agency 18, and the brightness testing agency 18 gathers transmission processor 14 and brightness by brightness
Detecting instrument 13 is connected, and the detection lifting support 15, which is installed in, to be stated on the top of test chamber 12, the detection lifting support
15 it is inner be connected by lifting detection bar 16 with control power supply 17, described driving one end of bottom plate 8 by driven expansion link 10 and
The inwall of fixed pedestal 9 is connected, and the brightness testing agency 18 is made up of luminance sensor 19 and brightness detection contact 20, described
Brightness detection contact 20 gathers transmission processor 14 by luminance sensor 19 and brightness and is connected,
The control power supply 17 is connected with brightness detection contact 20.
In progress in use, backlight 2 to be detected is placed on backlight holder 1 first, and by lighting jig
3 are lighted backlight 2, in the detection, are controlled by 17 pairs of driving bottom plates 8 of control power supply, and according to telescopic transmission rod
Component 6 will drive the test chamber 12 on bottom plate 8 to move, and then the backlight 2 to be detected until touching risen by detection
Descending branch seat 15 pairs of angles of brightness detection instrument device 13 regulate and control, next according to brightness detection contact 20 by the data of detection by bright
Degree sensor 19 is sent into brightness collection transmission processor 14, and brightness is sent data to by brightness collection transmission processor 14
In detecting instrument 13, the multi-faceted rotation perform detection of multi-angle is carried out to backlight 2 to be detected with time control position rotating circular disk 5
Work, it is to avoid the phenomenon of bad backlight missing inspection occur.
For example, detecting instrument and backlight holder 1, which can be placed in the optical detection performance needed to backlight, makes
With.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is by institute
Attached claim rather than described above are limited, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the right involved by limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of backlight detection means, it is characterised in that：Its structure includes backlight holder（1）, backlight（2）, lighting
Tool（3）, power transmission shaft（4）, control position rotating circular disk（5）, telescopic transmission rod component（6）, cylinder（7）, driving bottom plate（8）, it is fixed
Pedestal（9）, driven expansion link（10）, towing plate（11）, test chamber（12）, brightness detection instrument device（13）, brightness collection transmission
Processor（14）, detection lifting support（15）, lifting detection bar（16）, control power supply（17）, brightness testing agency（18）, it is described
Control position rotating circular disk（5）, driving bottom plate（8）And test chamber（12）It is installed in fixed pedestal（9）On, control position rotational circle
Disk（5）Upper end is provided with backlight holder（1）And lighting jig（3）, the backlight（2）Activity is installed in backlight holder
（1）On support, the backlight（2）Pass through backlight holder（1）With lighting jig（3）It is connected, the lighting jig（3）
Bottom passes through power transmission shaft（4）With control position rotating circular disk（5）It is connected, control position rotating circular disk（5）Side passes through flexible transmission
Bar assembly（6）With driving bottom plate（8）It is connected, the driving bottom plate（8）Side is provided with cylinder（7）, the cylinder（7）Pass through
Telescopic transmission rod component（6）With control position rotating circular disk（5）It is connected, the driving bottom plate（8）Pass through towing plate（11）With detection
Cavity（12）It is connected, the test chamber（12）It is provided with brightness detection instrument device（13）With detection lifting support（15）, control
Power supply（17）, the brightness detection instrument device（13）With control power supply（17）It is connected, the brightness detection instrument device（13）On side
Provided with brightness testing agency（18）, the brightness testing agency（18）Transmission processor is gathered by brightness（14）Detected with brightness
Instrument（13）It is connected, the detection lifting support（15）It is installed in and states test chamber（12）On top, the detection lifting branch
Seat（15）It is inner to detect bar by lifting（16）With control power supply（17）It is connected.
2. a kind of backlight detection means according to claim 1, it is characterised in that：The driving bottom plate（8）One end leads to
Cross driven expansion link（10）With fixed pedestal（9）Inwall is connected.
3. a kind of backlight detection means according to claim 1, it is characterised in that：The brightness testing agency（18）By
Luminance sensor（19）With brightness detection contact（20）Composition.
4. a kind of backlight detection means according to claim 3, it is characterised in that：The brightness detection contact（20）It is logical
Cross luminance sensor（19）Transmission processor is gathered with brightness（14）It is connected.
5. a kind of backlight detection means according to claim 1, it is characterised in that：The control power supply（17）With brightness
Detection contact（20）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720140811.0U CN206488912U (en) | 2017-02-16 | 2017-02-16 | A kind of backlight detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720140811.0U CN206488912U (en) | 2017-02-16 | 2017-02-16 | A kind of backlight detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206488912U true CN206488912U (en) | 2017-09-12 |
Family
ID=59764311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720140811.0U Active CN206488912U (en) | 2017-02-16 | 2017-02-16 | A kind of backlight detection means |
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| Country | Link |
|---|---|
| CN (1) | CN206488912U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736606A (en) * | 2018-07-20 | 2020-01-31 | 黄山市展硕半导体科技有限公司 | Backlight source detection tool and automatic adjustment method thereof |
| CN113252311A (en) * | 2021-05-06 | 2021-08-13 | 深圳市帝显电子有限公司 | Backlight source detection device |
-
2017
- 2017-02-16 CN CN201720140811.0U patent/CN206488912U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736606A (en) * | 2018-07-20 | 2020-01-31 | 黄山市展硕半导体科技有限公司 | Backlight source detection tool and automatic adjustment method thereof |
| CN113252311A (en) * | 2021-05-06 | 2021-08-13 | 深圳市帝显电子有限公司 | Backlight source detection device |
| CN113252311B (en) * | 2021-05-06 | 2022-08-05 | 深圳市帝显电子有限公司 | Backlight source detection device |
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