CN2921846Y - Tester - Google Patents
Tester Download PDFInfo
- Publication number
- CN2921846Y CN2921846Y CN 200620122112 CN200620122112U CN2921846Y CN 2921846 Y CN2921846 Y CN 2921846Y CN 200620122112 CN200620122112 CN 200620122112 CN 200620122112 U CN200620122112 U CN 200620122112U CN 2921846 Y CN2921846 Y CN 2921846Y
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- China
- Prior art keywords
- test block
- display device
- test
- proving installation
- rack body
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- 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 discloses a tester which comprises a main rack body; a test part is arranged on the main rack body and is used for shielding the display unit and testing white balance of the display unit. The test part also has a test opening; a position adjusting part is arranged on the main rack body and is used for adjusting the position of the test part corresponding to the display unit; and a fastener has the display unit closely contacting the test part to test white balance by pressing the display unit, while the test part is mutually aligned with the display unit by the position adjusting part. The tester of the utility model can shade the external light beam in an effective manner, test white balance of the display unit, has a simple structure, can reduce structure cost, assembly cost and maintenance cost and can prevent light leakage of the display unit effectively.
Description
Technical field
The utility model is about a kind of proving installation, particularly about a kind of proving installation that electronic installation is carried out the white balance test at production line.
Background technology
Because in the production line flow process, need earlier each production line to be equipped with the necessary parts of each LCD TV, on the assembly area of production line, carry out each road assembling procedure again, the LCD TV that this assembling the is finished detection operation of being correlated with at last, detect in the operation at this especially, the white balance test is an important test event that is used to test the display screen quality.
At present in the white balance test jobs, generally be earlier LCD TV to be measured to be removed from the product manufacturing line, for example again will this LCD TV to be measured transfer to the special operating area that to cover extraneous light, avoid interference for darkroom etc., can carry out the white balance test.Said method causes the discontinuous of whole production flow process easily, and needs the trouble operating personnel product to be removed production line before test and it is brought up to the numerous and diverse carrying action of production line again after test, causes the operation complexity, lowers efficiency and increases human cost.
For overcoming above-mentioned disappearance,, industry tests but having the curtain shielding of adopting shield lights in production line to carry out white balance on the display screen of this LCD TV to be measured.Yet, it is above-mentioned when curtain shields the display screen of LCD TV, only be with this display screen of curtain partial occlusion or all enclose and hide this LCD TV, because of this LCD TV is can provide the bearing part of power supply to be placed on to produce online by one, the bottom of this LCD TV can not isolate extraneous light fully, easy light leak, influence test effect, if curtain is shielded from this display screen hermetically, make it light tight, then need additionally to increase aid, not only increase cost, and cause operation inconvenience.
Therefore, how providing a kind of can carry out the proving installation that white balance is tested to LCD TV at production line, has become the problem that industry needs to be resolved hurrily in fact.
The utility model content
For overcoming the shortcoming of above-mentioned prior art, fundamental purpose of the present utility model is to provide a kind of proving installation that display device is carried out the white balance test at production line.
Another purpose of the present utility model is to provide a kind of proving installation that improves shaded effect.
Reach other purpose for achieving the above object, the utility model provides a kind of proving installation, and this proving installation comprises: rack body; Test block is arranged on this rack body, is used to shield this display device, and this display device is carried out the white balance test, and this test block has a test opening; The position adjustment part is arranged on this rack body, is used to adjust the correspondence position of this test block and display device; And clamping piece, when this test block being alignd mutually with the correspondence position of display device with this position adjustment part, oppress this display device by this clamping piece, make this display device closely contact, this display device is carried out the white balance test by this test block with this test block.
This rack body can be located at the production line of electronic equipment processing procedure, and this test block is arranged on this rack body, is used to shield this display device, and this test block has a test opening, is used for this display device is carried out white balance test.Moreover this test block also is provided with buffer part, be used for this test block be shielded from this display device and be in this test block and this display device between the time, the leakproofness of both clampings is provided, and then makes this display device not be subjected to the interference of extraneous light.
This position adjustment part is arranged on this rack body, adjusts position that should display device for this test block, and it comprises the primary importance adjustment part, is used to adjust the front and back position of this test block; Second place adjustment part is used to adjust the position, the left and right sides of this test block; And adjustment part, the 3rd position, be used to adjust the upper-lower position of this test block.
This clamping piece closely contacts this display device and this test block fixing, and it comprises the clamping section, makes this display device and this test block clamping fix; The grip part is used for rotation and moves this clamping section with certain orientation; And pushing part, combine with an elastic component, when this grip part promotes with certain orientation, make this pushing part drive this clamping section, and move to when making this display device be arranged between this clamping section and this test block in this clamping section, because of the elastic acting force of this elastic component makes this clamping section oppress this display device, and then make this display device closely contact mutually with this test block.
Moreover this proving installation also comprises revolving part and fixture, adjusts angle of inclination that should display device for this test block, and this revolving part makes this test block rotate at any angle, and this revolving part comprises rotating part, to keep the anglec of rotation of this test block.This fixture comprises fixed part, is used to adjust the spacing of this test block and this rack body, fixes the anglec of rotation of this test block.
Proving installation of the present utility model is adjusted the correspondence position of this test block and this display device by this position adjustment part, and finely tune the obliquity of this test block by revolving part and fixture, this test block is alignd mutually with this display device, relend by this clamping piece and oppress this display device, and then make this display device closely contact mutually with this test block, cover extraneous light, this display device is carried out white balance test, overcome in the prior art that just to carry out the operation that the white balance test caused discontinuous because of display device need be left production line, disappearances such as the numerous and diverse and inefficiency of manually-operated.
Moreover, proving installation of the present utility model simple in structure, can reduce infrastructure cost and assembling maintenance cost, promote industrial utilization, and buffer part and clamping piece by test block cover extraneous light with this test block and the tight clamping of this display device, prevent the problem of display device generation light leak.
Description of drawings
Fig. 1 is the structural representation of proving installation of the present utility model;
Fig. 2 A and 2B are the structural representations of position of the present utility model adjustment part;
Fig. 3 is the structural representation of the revolving part of the utility model survey;
Fig. 4 is the structural representation of the fixture of the utility model survey; And
Fig. 5 is the structural representation of proving installation of the present utility model.
Embodiment
Embodiment
Fig. 1 to Fig. 4 shows the structural representation of proving installation of the present utility model, position adjustment part, revolving part and fixture.As shown in the figure, this proving installation comprises rack body 10, test block 11, position adjustment part 12, clamping piece 13, revolving part 14 and fixture 15, is used for fixing the display device 20 of electronic equipment, and this display device is carried out the white balance test.
This rack body 10 can be located at the production line of electronic equipment processing procedure, and can carry the pallet of display device by therebetween for production line.
This test block 11 is arranged on this rack body 10, is used to shield this display device, and this test block has a test opening 111, is used for this display device is carried out white balance test.Moreover, this test block 11 also is provided with buffer part 112, when this test block 11 is shielded from this display device and is between this test block 11 and this display device, be used to provide the leakproofness of both clampings, and then make this display device can not be subjected to the interference of extraneous light, wherein, the material of this buffer part 112 can be the buffering material of sponge or polyfoam etc.
This position adjustment part 12 is arranged on this rack body 10, adjusts position that should display device for this test block 11, and it comprises it can being the primary importance adjustment part 121 of rail structure, is used to adjust the front and back position of this test block 11; Can be the second place adjustment part 122 of rail structure, be used to adjust the position, the left and right sides of this test block 11; And can be the adjustment part, the 3rd position 123 of spiral lifting structure, be used to adjust the upper-lower position of this test block 11.
This clamping piece 13 is that this display device and this test block 11 tight contacts are fixed, and it is to comprise being used for this display device and the fixing clamping section 131 of this test block 11 clampings; Be used to the grip part 132 that rotates and move this clamping section 131 with certain orientation; And the pushing part 133 that mutually combines with an elastic component 16, when promoting with certain orientation (as the arrow A of Fig. 5) in this grip part 132, make this pushing part 133 drive this clamping section 131, and move to this display device in this clamping section 131 when being arranged on 11 of this clamping section 131 and this test blocks, because of the elastic acting force of this elastic component 16 makes this clamping section 131 these display device of compressing, and then make this display device and the 11 mutual clampings of this test block.
This revolving part 14 and this fixture 15 are to adjust angle of inclination that should display device for this test block 11, this revolving part 14 is pivot structures, make this test block 11 rotate at any angle, and this revolving part 14 comprises rotating part 141 (as rotary nut), to keep the anglec of rotation of this test block 11.This fixture 15 is structures of screw rod, and it comprises fixed part 151, is used to adjust the spacing of this test block 11 and this rack body 10, the anglec of rotation of fixing this test block 11.
See also shown in Figure 5ly, it is the structural representation of proving installation of the present utility model.As shown in the figure, when the display device 20 of electronic equipment is carried out the white balance test, be corresponding to this display device 20 with test block 11, and in this corresponding process, can adjust the correspondence position of this test block 11 by position adjustment part 12, reach by the obliquity of revolving part 14 and fixture 15 these test blocks 11 of fine setting, this test block 11 is alignd mutually with this display device 20, promote the grip part 132 of clamping piece 13 again, make this pushing part 133 drive the clamping section 131 of this clamping piece 13, and move to when making this display device 20 be arranged between this clamping section 131 and this test block 11 in this clamping section 131, because of the elastic acting force of elastic component 16 makes this clamping section 131 these display device 20 of compressing, and then make this display device closely contact fixing mutually with this test block 11, so as to covering extraneous light, this display device 20 is carried out the white balance test.
In sum, proving installation of the present utility model is adjusted the correspondence position of this test block and display device by the position adjustment part, and finely tune the obliquity of this test block by revolving part and fixture, this test block is alignd mutually with this display device, relend by the clamping section of clamping piece and oppress this display device, and then make this display device closely contact mutually with this test block, so as to covering extraneous light, this display device is carried out white balance test, overcome in the prior art that just to carry out the operation that causes of white balance test institute discontinuous because of display device need be left production line, disappearances such as the numerous and diverse and inefficiency of manually-operated.
Moreover, proving installation of the present utility model simple in structure, can reduce infrastructure cost and assembling maintenance cost, promote industrial utilization, and buffer part and clamping piece by test block, this test block and the tight clamping of this display device are covered extraneous light, prevent the problem of display device generation light leak.
Claims (7)
1. proving installation is used for the display device of test electronic, it is characterized in that this proving installation comprises:
Rack body;
Test block is arranged on this rack body, is used to shield this display device, and this display device is carried out the white balance test, and this test block has a test opening;
The position adjustment part is arranged on this rack body, is used to adjust the correspondence position of this test block and display device; And
Clamping piece, when this test block being alignd mutually with the correspondence position of display device with this position adjustment part, oppress this display device by this clamping piece, make this display device closely contact, this display device is carried out the white balance test by this test block with this test block.
2. proving installation as claimed in claim 1 is characterized in that, this clamping piece comprises:
The clamping section makes this display device and this test block clamping fix;
The grip part is used for rotation and moves this clamping section with certain orientation; And
The pushing part, mutually combine with an elastic component, when this grip part promotes with certain orientation, make this pushing part drive this clamping section, and move to when making this display device be arranged between this clamping section and this test block in this clamping section, because of the elastic acting force of this elastic component makes this clamping section oppress this display device, and then make this display device and the mutual clamping of this test block.
3. proving installation as claimed in claim 1 is characterized in that this proving installation also comprises revolving part and fixture, adjusts angle of inclination that should display device for this test block.
4. proving installation as claimed in claim 3 is characterized in that this revolving part comprises rotating part, is used to rotate and keep the anglec of rotation of this test block.
5. proving installation as claimed in claim 3 is characterized in that this fixture comprises fixed part, is used to adjust the spacing of this test block and this rack body, fixes the anglec of rotation of this test block.
6. proving installation as claimed in claim 1 is characterized in that this test block is provided with buffer part, is used to provide the leakproofness of this test block and this display device.
7. proving installation as claimed in claim 1 is characterized in that, this position adjustment part comprises: the primary importance adjustment part is used to adjust the front and back position of this test block; Second place adjustment part is used to adjust the position, the left and right sides of this test block; And adjustment part, the 3rd position, be used to adjust the upper-lower position of this test block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620122112 CN2921846Y (en) | 2006-06-28 | 2006-06-28 | Tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620122112 CN2921846Y (en) | 2006-06-28 | 2006-06-28 | Tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2921846Y true CN2921846Y (en) | 2007-07-11 |
Family
ID=38254326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620122112 Expired - Fee Related CN2921846Y (en) | 2006-06-28 | 2006-06-28 | Tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2921846Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101661067B (en) * | 2008-08-26 | 2011-11-09 | 鸿富锦精密工业（深圳）有限公司 | Testing device |
| CN102967449A (en) * | 2012-12-21 | 2013-03-13 | 广东威创视讯科技股份有限公司 | Device and method for detecting light source of LED (Light-Emitting Diode) lamp tube |
| CN102967440A (en) * | 2012-11-21 | 2013-03-13 | 广东好帮手电子科技股份有限公司 | Device and method for detecting touch screen |
| CN104482509A (en) * | 2015-01-04 | 2015-04-01 | 安徽华夏显示技术股份有限公司 | Combined type LED light source dimming fixing tool |
| CN108254159A (en) * | 2018-02-07 | 2018-07-06 | 北京镭创高科光电科技有限公司 | A kind of white balance detection device of laser display system |
-
2006
- 2006-06-28 CN CN 200620122112 patent/CN2921846Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101661067B (en) * | 2008-08-26 | 2011-11-09 | 鸿富锦精密工业（深圳）有限公司 | Testing device |
| CN102967440A (en) * | 2012-11-21 | 2013-03-13 | 广东好帮手电子科技股份有限公司 | Device and method for detecting touch screen |
| CN102967440B (en) * | 2012-11-21 | 2015-06-17 | 广东好帮手电子科技股份有限公司 | Device and method for detecting touch screen |
| CN102967449A (en) * | 2012-12-21 | 2013-03-13 | 广东威创视讯科技股份有限公司 | Device and method for detecting light source of LED (Light-Emitting Diode) lamp tube |
| CN102967449B (en) * | 2012-12-21 | 2015-06-03 | 广东威创视讯科技股份有限公司 | Device and method for detecting light source of LED (Light-Emitting Diode) lamp tube |
| CN104482509A (en) * | 2015-01-04 | 2015-04-01 | 安徽华夏显示技术股份有限公司 | Combined type LED light source dimming fixing tool |
| CN108254159A (en) * | 2018-02-07 | 2018-07-06 | 北京镭创高科光电科技有限公司 | A kind of white balance detection device of laser display system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |