CN106382905A - Polarizing plate thickness measuring mechanism for liquid crystal screen - Google Patents
Polarizing plate thickness measuring mechanism for liquid crystal screen Download PDFInfo
- Publication number
- CN106382905A CN106382905A CN201611060396.4A CN201611060396A CN106382905A CN 106382905 A CN106382905 A CN 106382905A CN 201611060396 A CN201611060396 A CN 201611060396A CN 106382905 A CN106382905 A CN 106382905A
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- CN
- China
- Prior art keywords
- guide shaft
- liquid crystal
- crystal screen
- positioning pointer
- thickness measuring
- Prior art date
- 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.)
- Pending
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Liquid Crystal (AREA)
Abstract
The invention relates to a polarizing plate thickness measuring mechanism for liquid crystal screens. The polarizing plate thickness measuring mechanism comprises a base plate, an adjusting turn button, a stop block, a guide shaft fixing plate, a positioning pointer and fixing pin posts, and is characterized in that the guide shaft fixing plate is arranged above one side of the base plate, the positioning pointer is arranged in the guide shaft fixing plate, a guide shaft is arranged on the guide shaft fixing plate, one end of the guide shaft is connected with the positioning pointer in the guide shaft fixing plate, the other end of the guide shaft is rotatably connected with the adjusting turn button through the stop block, and the fixing pin posts are arranged under the base plate. The measuring mechanism has the advantages of simple structure and high measurement precision. The measuring mechanism when used can effectively measures whether the thickness specification of a polarizing plate of a liquid crystal screen reaches the standard, and the production efficiency and yield rate are improved.
Description
Technical field
The present invention relates to a kind of measuring mechanism, especially a kind of liquid crystal screen polarizer Thickness measuring machine structure, belong to electronics and add
Work technical field.
Background technology
The full name of polaroid is polarized light piece, liquid crystal flash device imaging be necessary rely on polarised light, the liquid crystal of all is all
There is before and after's two panels polarized light piece to be close to liquid-crystalline glasses, constitute the LCD panel of gross thickness 1mm domination.Assume to have lacked any one partially
Mating plate, LCD panel all can not flash image.
Polaroid has dividing of thickness.With regard to general T N TFT screen, the polaroid thickness of common view angle is 0.135mm, wide
The polaroid thickness at visual angle is 0.225mm.Full visual angle screen to AV, its polaroid thickness is in 0.135mm.Other
Full visual angle screen such as IPS, its polaroid thickness is again different.The STN screen of early stage again, because plus film will be compensated, also will thickness
A bit, conventional before us is that 0.3mm. does not have this to compensate film it is impossible to do black and white effect, can only do yellow green effect or
The blue color effect of negativity.
Therefore, the visual angle of thickness effect liquid crystal display of polaroid and display effect, the thickness of accurate measurement polaroid seems
Particularly important, directly affect the quality of liquid crystal display.
Content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art, provides a kind of liquid crystal screen polarizer Thickness measuring machine
Structure, for the measurement at liquid crystal screen polarizer thickness bottom, certainty of measurement is high, and the thickness specification that can effectively measure liquid crystal screen polarizer is
No up to standard, improve production efficiency.
For realizing above technical purpose, the technical solution used in the present invention is：Liquid crystal screen polarizer Thickness measuring machine structure, bag
Include base plate, adjusting knob, block, guide shaft fixed plate, positioning pointer and fixing socle it is characterised in that on described base plate side
Side is provided with guide shaft fixed plate, is provided with positioning pointer, and guide shaft fixed plate is provided with guide shaft in described guide shaft fixed plate, described guide shaft
One end be connected with the positioning pointer in guide shaft fixed plate, the other end passes through the rotation of block and adjusting knob and is connected, described base plate
Lower section is provided with fixing socle.
Further, described rotation connection refers to that guide shaft is provided with screw thread, and adjusting knob can rotate up and down along screw thread, and
Adjusting knob rotates up and down along screw thread and positioning pointer can be driven to move up and down.
Further, it is provided with U-type groove in described guide shaft fixed plate, in described U-type groove, is provided with positioning pointer, described positioning refers to
Pin can move up and down in U-type groove.
Further, described base plate places liquid crystal screen polarizer, the distance that described positioning pointer moves up and down is by liquid crystal
The thickness of screen polarizer determines.
Further, described base plate is cuboid, and described fixing socle is four, and four fixing socles are separately positioned on length
At cube four corners below.
Further, also include display dial, described display dial shows liquid crystal display according to the distance of positioning pointer movement
The thickness of Polarizer.
From the above, it can be seen that the method have technical effect that：
（1）Liquid crystal screen polarizer thickness bottom of the present invention measuring mechanism, structure is simple, and certainty of measurement is high；
（2）By using the measuring mechanism of the present invention, whether the thickness specification that can effectively measure liquid crystal screen polarizer is up to standard, carries
High production efficiency.
Brief description
Fig. 1 is the side structure schematic view of the present invention.
Fig. 2 is the overlooking the structure diagram of the present invention.
Description of reference numerals：1- base plate, 2- adjusting knob, 3- block, 4- guide shaft fixed plate, 5- positioning pointer, 6- fix
Socle.
Specific embodiment
With reference to concrete drawings and Examples, the invention will be further described.
With reference to the accompanying drawings shown in 1 and Fig. 2, liquid crystal screen polarizer Thickness measuring machine structure, including base plate 1, adjusting knob 2, block
3rd, guide shaft fixed plate 4, positioning pointer 5 and fixing socle 6 are it is characterised in that be provided with guide shaft fixed plate above described base plate 1 side
4, it is provided with positioning pointer 5 in described guide shaft fixed plate 4, and guide shaft fixed plate 4 is provided with guide shaft, one end of described guide shaft and guide shaft
Positioning pointer 5 in fixed plate 4 connects, and the other end is passed through block 3 and is connected with adjusting knob 2 rotation, and described rotation connection refers to
Guide shaft is provided with screw thread, and adjusting knob 2 can rotate up and down along screw thread, and adjusting knob 2 rotates up and down and can drive along screw thread
Positioning pointer 5 moves up and down；It is provided with U-type groove in described guide shaft fixed plate 4, in described U-type groove, be provided with positioning pointer 5, described fixed
Bit pointer 5 can move up and down in U-type groove；Liquid crystal screen polarizer is placed on described base plate 1, described positioning pointer 5 moves up and down
Distance by liquid crystal screen polarizer thickness determine；It is provided with fixing socle 6 below described base plate 1.Described base plate 1 is cuboid,
Described fixing socle 6 is four, and four fixing socles 6 are separately positioned at cuboid four corners below；
Also include display dial, described display dial shows the thickness of liquid crystal screen polarizer according to the distance of positioning pointer 5 movement.
Operation principle of the present invention：Liquid crystal screen polarizer is placed on base plate 1, by rotation of adjustment knob 2, drives positioning
Pointer 5 moves up and down, and positioning pointer 5 is used for the liquid crystal screen polarizer that is fixedly clamped, and the distance that positioning pointer 5 moves up and down is by liquid crystal
The thickness of screen polarizer determines, liquid crystal screen polarizer thickness is partially thick, and rotation of adjustment knob 2 makes positioning pointer 5 move up, liquid crystal
Screen polarizer thickness is partially thin, and rotation of adjustment knob 2 makes positioning pointer 5 move down, and display dial is according to positioning pointer 5 movement
The thickness of distance display liquid crystal screen polarizer.
Above the present invention and embodiments thereof are described, this description do not have restricted, shown in accompanying drawing also only
It is one of embodiments of the present invention, actual structure is not limited thereto.If those of ordinary skill in the art is opened by it
Show, in the case of without departing from the invention objective, design the structure side similar to this technical scheme without creative
Formula and embodiment, all should belong to protection scope of the present invention.
Claims (6)
1. liquid crystal screen polarizer Thickness measuring machine structure, including base plate（1）, adjusting knob（2）, block（3）, guide shaft fixed plate（4）、
Positioning pointer（5）With fixing socle（6）It is characterised in that described base plate（1）It is provided with guide shaft fixed plate above side（4）, described
Guide shaft fixed plate（4）Inside it is provided with positioning pointer（5）, and guide shaft fixed plate（4）It is provided with guide shaft, one end of described guide shaft and guide shaft
Fixed plate（4）Interior positioning pointer（5）Connect, the other end passes through block（3）With adjusting knob（2）Rotate and connect, described base plate
（1）Lower section is provided with fixing socle（6）.
2. liquid crystal screen polarizer Thickness measuring machine structure according to claim 1 it is characterised in that：Described rotation connection refers to
Guide shaft is provided with screw thread, adjusting knob（2）Can rotate up and down along screw thread, and adjusting knob（2）Rotating up and down along screw thread can
Drive positioning pointer（5）Move up and down.
3. liquid crystal screen polarizer Thickness measuring machine structure according to claim 1 it is characterised in that：Described guide shaft fixed plate
（4）Inside it is provided with U-type groove, in described U-type groove, be provided with positioning pointer（5）, described positioning pointer（5）Can move up and down in U-type groove.
4. liquid crystal screen polarizer Thickness measuring machine structure according to claim 2 it is characterised in that：Described base plate（1）On put
Put liquid crystal screen polarizer, described positioning pointer（5）The distance moving up and down is determined by the thickness of liquid crystal screen polarizer.
5. liquid crystal screen polarizer Thickness measuring machine structure according to claim 1 it is characterised in that：Described base plate（1）For length
Cube, described fixing socle（6）For four, four fixing socles（6）It is separately positioned at cuboid four corners below.
6. liquid crystal screen polarizer Thickness measuring machine structure according to claim 1 it is characterised in that：Also include display dial,
Described display dial is according to positioning pointer（5）The distance of movement shows the thickness of liquid crystal screen polarizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611060396.4A CN106382905A (en) | 2016-11-26 | 2016-11-26 | Polarizing plate thickness measuring mechanism for liquid crystal screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611060396.4A CN106382905A (en) | 2016-11-26 | 2016-11-26 | Polarizing plate thickness measuring mechanism for liquid crystal screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106382905A true CN106382905A (en) | 2017-02-08 |
Family
ID=57959520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611060396.4A Pending CN106382905A (en) | 2016-11-26 | 2016-11-26 | Polarizing plate thickness measuring mechanism for liquid crystal screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106382905A (en) |
Citations (12)
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|---|---|---|---|---|
| US2841876A (en) * | 1955-09-02 | 1958-07-08 | Harold C Pittenger | Micrometer height gauge |
| DE3816130A1 (en) * | 1988-05-11 | 1989-11-23 | Althaus P Gerhard Dr Ing | Device for measuring the length, the diameters, the wall thickness and the ovality of tubes (pipes), in particular of large tubes |
| CN202432963U (en) * | 2012-01-29 | 2012-09-12 | 安徽圣科新能源科技有限公司 | Measuring device for thickness and bending of solar cell slice |
| CN104236503A (en) * | 2013-06-11 | 2014-12-24 | 三星Sdi株式会社 | Device for measuring thickness of secondary cell |
| CN104567626A (en) * | 2013-10-18 | 2015-04-29 | 西安天任软件科技有限责任公司 | Quick angle measurer |
| CN104634303A (en) * | 2013-11-15 | 2015-05-20 | 宝山钢铁股份有限公司 | Portable thickness detecting device for cover rubber of conveyor belt with steel wires and linings |
| KR20150056127A (en) * | 2013-11-15 | 2015-05-26 | 주식회사 포스코 | Apparatus for measuring thickness of bloom |
| CN104764383A (en) * | 2015-03-20 | 2015-07-08 | 奇瑞汽车股份有限公司 | Height measuring tool for automobile pedal face |
| CN204881577U (en) * | 2015-07-09 | 2015-12-16 | 芜湖蓝格包装材料有限公司 | Air conditioner soundproof cotton specification detection device |
| CN205664802U (en) * | 2016-05-30 | 2016-10-26 | 聂昌信 | Pavement marking thickness measurement appearance |
| CN205718921U (en) * | 2016-07-01 | 2016-11-23 | 成都市龙泉通惠实业有限责任公司 | Spider thickness testing device |
| CN206223133U (en) * | 2016-11-26 | 2017-06-06 | 无锡特恒科技有限公司 | Liquid crystal screen polarizer Thickness measuring machine structure |
-
2016
- 2016-11-26 CN CN201611060396.4A patent/CN106382905A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2841876A (en) * | 1955-09-02 | 1958-07-08 | Harold C Pittenger | Micrometer height gauge |
| DE3816130A1 (en) * | 1988-05-11 | 1989-11-23 | Althaus P Gerhard Dr Ing | Device for measuring the length, the diameters, the wall thickness and the ovality of tubes (pipes), in particular of large tubes |
| CN202432963U (en) * | 2012-01-29 | 2012-09-12 | 安徽圣科新能源科技有限公司 | Measuring device for thickness and bending of solar cell slice |
| CN104236503A (en) * | 2013-06-11 | 2014-12-24 | 三星Sdi株式会社 | Device for measuring thickness of secondary cell |
| CN104567626A (en) * | 2013-10-18 | 2015-04-29 | 西安天任软件科技有限责任公司 | Quick angle measurer |
| CN104634303A (en) * | 2013-11-15 | 2015-05-20 | 宝山钢铁股份有限公司 | Portable thickness detecting device for cover rubber of conveyor belt with steel wires and linings |
| KR20150056127A (en) * | 2013-11-15 | 2015-05-26 | 주식회사 포스코 | Apparatus for measuring thickness of bloom |
| CN104764383A (en) * | 2015-03-20 | 2015-07-08 | 奇瑞汽车股份有限公司 | Height measuring tool for automobile pedal face |
| CN204881577U (en) * | 2015-07-09 | 2015-12-16 | 芜湖蓝格包装材料有限公司 | Air conditioner soundproof cotton specification detection device |
| CN205664802U (en) * | 2016-05-30 | 2016-10-26 | 聂昌信 | Pavement marking thickness measurement appearance |
| CN205718921U (en) * | 2016-07-01 | 2016-11-23 | 成都市龙泉通惠实业有限责任公司 | Spider thickness testing device |
| CN206223133U (en) * | 2016-11-26 | 2017-06-06 | 无锡特恒科技有限公司 | Liquid crystal screen polarizer Thickness measuring machine structure |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170208 |
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| RJ01 | Rejection of invention patent application after publication |