CN206209223U - Device for testing screen brightness - Google Patents
Device for testing screen brightness Download PDFInfo
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- CN206209223U CN206209223U CN201621246725.XU CN201621246725U CN206209223U CN 206209223 U CN206209223 U CN 206209223U CN 201621246725 U CN201621246725 U CN 201621246725U CN 206209223 U CN206209223 U CN 206209223U
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- 238000012360 testing method Methods 0.000 title claims abstract description 93
- 239000007787 solid Substances 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 4
- 238000012797 qualification Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 230000004075 alteration Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Abstract
The utility model provides a device for testing screen brightness, including fixed bolster, calculation processing equipment and two at least luminance test equipment, the fixed bolster includes two at least connecting pieces, each luminance test equipment respectively with each connecting piece fixed connection, luminance test equipment with calculation processing equipment is connected. The device for testing the screen brightness can conveniently and quickly judge the screen brightness qualification, and saves time and labor.
Description
Technical field
The utility model is related to a kind of device for test screen brightness.
Background technology
Information age and network technology promote people to be widely used the portable intelligents such as panel computer or smart mobile phone to set
Standby to obtain information, for a long time in face of the screen of smart machine, the eyesight to user causes greatly infringement to people.Mesh
Before, the LCD screen of the Numeral Display Products such as mobile phone, notebook computer all devises automatic brightness adjustment function, i.e. LCD screen with making
The function of screen intensity is automatically adjusted with the brightness change of environment, the experimental basis of this function are that LCD screen brightness is surveyed
Examination.In order to realize that screen intensity adjusts the purpose that can be steadily carried out with sensitive during ambient light brightness change, it should to screen
Brightness value accurately tested, it is therefore desirable to conveniently detect, test accurate LCD screen luminance test instrument.
Nine regions generally are screened into during the test brightness uniformity of current display device, each region is carried out respectively
Test brightness, draws after data by calculating last brightness uniformity.However, the test distinguished each region
Manpower and materials are not only consumed, and it is less efficient；Need to count the numerical value of each test point after the completion of test, Ran Houji
Calculate, calculating speed is slow, and consume substantial amounts of man-hour.
The content of the invention
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of dress for test screen brightness
Put, the device for being used for test screen brightness can quickly and easily judge screen intensity qualification, save man-hour.
Based on this, the utility model proposes a kind of device for test screen brightness, including at fixed support, calculating
Reason equipment and at least two luminance test equipment, the fixed support include supporting part and at least two connectors, each company
Fitting is connected with the supporting part respectively, and each luminance test equipment is fixedly connected with corresponding connector respectively, described
Luminance test equipment is connected with the calculating treatmenting equipment.
Optionally, the connector has a first end, the first end of the luminance test equipment and the connector
It is connected, the first end of each connector is arranged with array way.
Optionally, the first end of each connector is in the same plane.
Optionally, the luminance test equipment includes base plate, and the base plate is fixed with the first end of the connector and connected
Connect.
Optionally, the supporting part includes at least two support plates, and one end of each support plate is connected with each other, the connector
With the second end, the second end of the connector is fixedly connected with the support plate.
Optionally, the connector is connecting pole.
Optionally, each connecting pole is respectively fixedly connected with the same side of each support plate.
Optionally, the plate face of each support plate be in same plane, and each connecting pole equal length.
Optionally, each connecting pole is arranged with array way.
Optionally, the quantity of the support plate, the connecting pole and the luminance test equipment is set to nine.
Implement the utility model embodiment, have the advantages that：
Device for test screen brightness of the present utility model includes fixed support, calculating treatmenting equipment and at least two
Luminance test equipment, the fixed support include supporting part and at least two connectors, each connector respectively with the branch
Support part is connected, and each luminance test equipment is fixedly connected with corresponding connector respectively, thus, the fixed support energy of composition
At least two luminance test equipment are enough fixedly connected, during for test screen brightness, the number of times of test can be reduced, save manpower
Material resources, improve operating efficiency, and the luminance test equipment is connected with the calculating treatmenting equipment, can will test the number for obtaining
According to calculating treatmenting equipment is directly passed to, calculating treatment is voluntarily carried out by calculating treatmenting equipment, and contrast is made with reference data,
Whether Direct Recognition screen intensity is qualified, it is to avoid artificial to calculate, time-consuming.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of the fixed support described in the present embodiment and luminance test equipment；
Fig. 2 is the structural representation of the luminance test equipment described in the present embodiment；
Fig. 3 is the structural representation of the device for test screen brightness described in the present embodiment；
Fig. 4 be the device for test screen brightness described in the present embodiment in test screen brightness and screen between
Fit structure schematic diagram.
Description of reference numerals：
1st, fixed support, 11, support plate, 12, connector, 2, calculating treatmenting equipment, 3, luminance test equipment, 31, base plate,
32nd, brightness detector, 4, connecting line, 5, screen.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1 to Fig. 4, the device for test screen brightness of this preferred embodiment is included at fixed support 1, calculating
Reason equipment 2 and nine luminance test equipment 3, fixed support 1 include supporting part and nine connectors 12, each connector 12 respectively with
Supporting part is connected, and each luminance test equipment 3 is fixedly connected with corresponding connector 12 respectively, luminance test equipment 3 with calculate
Processing equipment 2 is connected.
Based on above structure, when test screen brightness is carried out, it is nine regions, each connector that screen 5 is evenly dividing
12 connect corresponding luminance test equipment 3 respectively, and it is ready-portioned each that luminance test equipment 3 directly is respectively arranged at into screen 5
The center in region, is measured, to the brightness value of the different zones of screen 5 by above-mentioned nine luminance test equipment 3 so as to reduce
The number of times of test, uses manpower and material resources sparingly, and improves operating efficiency；Luminance test equipment 3 is connected with calculating treatmenting equipment 2, can
The brightness value for obtaining will be tested and be directly passed to calculating treatmenting equipment, calculating treatment will voluntarily be carried out by calculating treatmenting equipment, and with
Reference data makes contrast, and whether Direct Recognition screen intensity is qualified, it is to avoid artificial to calculate, time-consuming.
Wherein, the connector 12 of the present embodiment has first end and the second end, luminance test equipment 3 and connector 12
First end be connected, each luminance test equipment 3 is in contact with screen 5 is tested respectively, the first end of connector 12
Arranged with array way, nine luminance test equipment 3 can be distributed in the center of each test zone on screen, it is ensured that
The brightness value at each test zone center is obtained in that, makes the relatively reliable property of luminance test quality；In addition, the first of each connector 12
End is in same plane, it can be ensured that each luminance test equipment 3 is in contact with screen 5 simultaneously；Supporting part includes nine branch
Plate 11, support plate 11 is fixedly connected with the second end of connector 12, and one end of each support plate 11 is connected together, and thus constitutes
Support bracket fastened overall structure, simple structure, and it is easy to processing.It should be noted that in the present embodiment, supporting part includes nine
The individual support plate 11 being connected, however, in other embodiments, the supporting part can also be a plane plate or tabular
Framework.Referring to Fig. 1, Fig. 3 or Fig. 4, in the present embodiment, connector 12 is connecting pole, and the plate face of each support plate 11 is in same
Plane, each connecting pole is respectively fixedly connected with the same lateral plates in each support plate, and each connecting pole equal length, each connecting pole is in
Array arrangement, the first end that it is able to ensure that each connector at grade, and then enable to test when it is each bright
Degree testing equipment 3 is in contact with screen 5 simultaneously, it is ensured that the reliability of measurement.Herein it may also be noted that the utility model connects
The shape of fitting 12 is not limited by the present embodiment, in other embodiments, when can select suitable shape according to being actually needed
Shape, such as connector 12 can be connecting plate.
Referring to Fig. 2 to Fig. 4, the luminance test equipment 3 of the present embodiment includes base plate 31 and brightness detector 32, base plate 31
Simultaneously the first end with connector 12 is fixedly connected, the another side connection brightness detector 32 of base plate 31, ensure that brightness
Detector 32 is reliably connected with connector 12, and surface and the connector 12 of base plate 31 are mutually perpendicular to, and facilitate base plate 31 and are connected
Being reliably connected between part 12.It is pointed out that in the present embodiment, base plate 31 is fixedly connected with connector 12, and this is fixed
The mode of connection can be bolt connection, or other connected modes such as snap connection.
When being tested using the device for test screen brightness of the present embodiment, due to each luminance test equipment 3
Realize electrically connecting by connecting line 4 with calculating treatmenting equipment 2, it is thus possible to by connecting line 4 by each luminance test equipment 3
The data transfer for reading is processed to calculating treatmenting equipment 2.The calculating treatmenting equipment 2 may include computing unit, compare
Device, display unit and/or voice alerting unit, computing unit, can be by after the data that connecting line 4 is passed over are calculated
Comparator is contrasted the data of calculating with reference data set in advance to recognize that the brightness uniformity of tested screen 5 is
It is no to meet set value, finally, result is shown by display unit, or by voice alerting unit by different sound come voluntarily
Judge whether screen intensity is qualified, and make prompting.Certainly, the comparative result of the present embodiment can also be by calculating treatmenting equipment
Aberration lamp set on 2 is pointed out.
It is pointed out that in the present embodiment, the quantity of luminance test equipment 3, support plate 11 and connector 12 is nine
It is individual, and in other embodiments, the quantity of luminance test equipment 3, support plate 11 and connector 12 can according to the size of screen with
And the region quantity sets itself tested the need for being divided on screen.
The test job process of the device for test screen brightness of the present utility model is：According to screen size, will shield
Curtain is evenly dividing the coldest days of the year end test zone, and each luminance test equipment 3 that will be fixedly installed on fixed support 1 is respectively placed in screen
The center of 5 each test zone, the brightness value of each regional center of screen is obtained by luminance test equipment 3, then will by connecting line 4
The brightness value for measuring is transferred to calculating treatmenting equipment 2, is counted the data that connecting line 4 is passed over by calculating treatmenting equipment 2
Whether the brightness uniformity calculated and contrasted with reference data set in advance to recognize tested screen 5 meets set value, most
Afterwards, result is pointed out by way of aberration lamp or voice message or screen display, is obtained the brightness qualification of the screen
Result.
Device for test screen brightness of the present utility model includes fixed support, calculating treatmenting equipment and at least two
Luminance test equipment, the fixed support include supporting part and at least two connectors, each connector respectively with the branch
Support part is connected, and each luminance test equipment is fixedly connected with corresponding connector respectively, thus, the fixed support energy of composition
At least two luminance test equipment are enough fixedly connected, during for test screen brightness, the number of times of test can be reduced, save manpower
Material resources, improve operating efficiency, and the luminance test equipment is connected with the calculating treatmenting equipment, can will test the number for obtaining
According to calculating treatmenting equipment is directly passed to, calculating treatment is voluntarily carried out by calculating treatmenting equipment, and contrast is made with reference data,
Whether Direct Recognition screen intensity is qualified, it is to avoid artificial to calculate, time-consuming.
It should be appreciated that various information are described in the utility model using term " first ", " second " etc., but these
Information should not necessarily be limited by these terms, and these terms are only used for being distinguished from each other open same type of information.For example, not departing from this
In the case of utility model scope, " first " information can also be referred to as " second " information, similar, and " second " information can also
It is referred to as " first " information.
The above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvement and deformation can also be made, these improve and become
Shape is also considered as protection domain of the present utility model.
Claims (10)
1. a kind of device for test screen brightness, it is characterised in that including fixed support, calculating treatmenting equipment and at least two
Individual luminance test equipment, the fixed support include supporting part and at least two connectors, each connector respectively with it is described
Supporting part is connected, and each luminance test equipment is fixedly connected with corresponding connector respectively, the luminance test equipment with
The calculating treatmenting equipment is connected.
2. the device for test screen brightness according to claim 1, it is characterised in that the connector has first
End, the luminance test equipment is connected with the first end of the connector, and the first end of each connector is with battle array
Row mode is arranged.
3. the device for test screen brightness according to claim 2, it is characterised in that the first of each connector
End is in the same plane.
4. the device for test screen brightness according to claim 2, it is characterised in that the luminance test equipment bag
Base plate is included, the base plate is fixedly connected with the first end of the connector.
5. the device for test screen brightness according to any one of Claims 1-4, it is characterised in that the support
Portion includes at least two support plates, and one end of each support plate is connected with each other, and the connector has the second end, the connector
The second end be fixedly connected with the support plate.
6. the device for test screen brightness according to claim 5, it is characterised in that the connector is connection
Post.
7. the device for test screen brightness according to claim 6, it is characterised in that each connecting pole is solid respectively
Surely it is connected to the same side of each support plate.
8. the device for test screen brightness according to claim 7, it is characterised in that at the plate face of each support plate
In same plane, and each connecting pole equal length.
9. the device for test screen brightness according to claim 7, it is characterised in that each connecting pole is with array
Mode is arranged.
10. the device for test screen brightness according to claim 5, it is characterised in that the support plate, the connection
The quantity of post and the luminance test equipment is set to nine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621246725.XU CN206209223U (en) | 2016-11-15 | 2016-11-15 | Device for testing screen brightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621246725.XU CN206209223U (en) | 2016-11-15 | 2016-11-15 | Device for testing screen brightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206209223U true CN206209223U (en) | 2017-05-31 |
Family
ID=58749607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621246725.XU Active CN206209223U (en) | 2016-11-15 | 2016-11-15 | Device for testing screen brightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206209223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256074A (en) * | 2018-11-21 | 2019-01-22 | 四川长虹电器股份有限公司 | A kind of brightness of display screen homogeneity test device and its test method |
| CN112881897A (en) * | 2021-02-23 | 2021-06-01 | 深圳酷赛通信科技有限公司 | Backlight testing method and system of electronic equipment |
-
2016
- 2016-11-15 CN CN201621246725.XU patent/CN206209223U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256074A (en) * | 2018-11-21 | 2019-01-22 | 四川长虹电器股份有限公司 | A kind of brightness of display screen homogeneity test device and its test method |
| CN112881897A (en) * | 2021-02-23 | 2021-06-01 | 深圳酷赛通信科技有限公司 | Backlight testing method and system of electronic equipment |
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