CN103158082A - Positioning clamp - Google Patents
Positioning clamp Download PDFInfo
- Publication number
- CN103158082A CN103158082A CN2011104170718A CN201110417071A CN103158082A CN 103158082 A CN103158082 A CN 103158082A CN 2011104170718 A CN2011104170718 A CN 2011104170718A CN 201110417071 A CN201110417071 A CN 201110417071A CN 103158082 A CN103158082 A CN 103158082A
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- main body
- positioning fixture
- location main
- location
- positioning
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Abstract
The invention relates to a positioning clamp which is used for positioning a glass base plate of an organic light emitting diode (OLED). The positioning clamp comprises a fixing main body and a positioning main body which are fixed with each other. The positioning main body is provided with a butting face which is used for butting a to-be-positioned object to position the to-be-positioned object. The positioning clamp further comprises an elastic body which is compressed and clamped between the fixing main body and the positioning main body in an up-down direction. The positioning main body is limited to move upward, and even through the to-be-positioned object is very thin, the positioning main body can not break away upward and slide to the to-be-positioned object by being stressed with downward force which is exerted by the elastic body. Thus, the positioning effect of the positioning clamp is improved, and the positioning clamp is prevented from scratching and damaging the to-be-positioned object.
Description
Technical field
The present invention relates to a kind of positioning fixture, relate in particular to the positioning fixture on a kind of OLED of being applied to glass substrate.
Background technology
The microscope positioning fixture is generally to be used for fixing the object that is positioned in machine-building or other courses of work, and for example the glass substrate of OLED, make the object that is positioned can be positioned at correct position, so that subsequent installation or detection etc.Fig. 1 signal be the positioning fixture 10 of a kind of Locating Glass substrate commonly used in prior art, this positioning fixture 10 comprise fixed pedestal 11, and the location main body 12 that is oppositely arranged of fixed pedestal 11 front and back and be connected to fixed pedestal 11 and location main body 12 between connector 13, location main body 12 has to be pressed on the face that vertically compresses 120 on glass substrate.During use, glass substrate is placed on a base station, then manually or impel the upper surface of the location main body 12 relative base stations of positioning fixture 10 to move forward and backward by other means, until the face that compresses 12 of location main body 12 is pressed on the side of glass substrate, the location of realization to glass substrate is beneficial to the subsequent detection glass substrate.
Yet, glass substrate is than thin objects, because the thickness than thin objects is little, the area of its side is less, so that it is less with the area that contact than thin objects to locate main body 12,, locates the easy disengaging that makes progress of main body 12 and climbs upper surface than thin objects than the side of thin objects when contact than thin objects and should be than thin objects by behind this positioning fixture 10 location at positioning fixture 10, causing being positioned than thin objects, main body 12 scratches, damage, can't realize the location right than thin objects.
Therefore, be necessary to design a kind of new positioning fixture, to solve the problems of the technologies described above.
Summary of the invention
The object of the present invention is to provide a kind of positioning fixture that improves locating effect that has.
For realizing aforementioned purpose, the present invention adopts following technical scheme: a kind of positioning fixture, in order to the location object that is positioned, it comprises stationary body fixed with each other and location main body, described location main body is provided with to compress and is positioned object with the be positioned face that compresses of object of location, and described positioning fixture also is included in the compressed elastomer that is clamped between stationary body and location main body on above-below direction.
As a further improvement on the present invention, described elastomer is provided with the first pressure section that is pressed on the main body of location downwards and reaches the second support that upwards is pressed on stationary body.
As a further improvement on the present invention, described elastomer is helical spring, and described elastomer is provided with and is pressed on first pressure section of location on main body downwards, upwards is pressed on the second support on stationary body and connect the spire of first, second pressure section.
As a further improvement on the present invention, described positioning fixture comprise with stationary body with the location main body be fixed together to avoid locating the protruding axle that the relative stationary body of main body moves forward and backward, described elastomer sleeve is located on protruding axle.
As a further improvement on the present invention, described stationary body comprises the intensive aspect that is positioned at main body top, location, and intensive aspect is provided with the through hole that runs through up and down, and the location main body is provided with the shrinkage pool with the through hole consistency from top to bottom, and two ends, protruding axle up and down are individually fixed in through hole and shrinkage pool.
As a further improvement on the present invention, described stationary body is integrated setting, it comprise with intensive aspect before and after the fixed pedestal that is oppositely arranged and be connected and fixed pedestal and the connector of intensive aspect, described intensive aspect and the width of locating main body are all greater than the width of fixed pedestal and connector.
As a further improvement on the present invention, described protrudingly protrude out over stationary body on axially.
As a further improvement on the present invention, described location main body comprises end face, in order to by being attached to the bottom surface on base station, and the face of compressing is positioned at the front end of location main body, and shrinkage pool is to form to lower recess from this end face.
As a further improvement on the present invention, described fixed pedestal and connector extend beyond this protruding axle in both sides to the left and right.
As a further improvement on the present invention, described fixed pedestal comprises base portion and the protuberance that protrudes out from the base portion rear end downwards, and the bottom surface of base portion and connector is positioned at same level, and it is isolated a pair of that described protruding axle is set to the left and right.
The present invention is because positioning fixture is included in the compressed elastomer that is clamped between stationary body and location main body on above-below direction, elastomer applies downward power to the location main body, avoiding locating main body moves up, the very thin thickness of object even this is positioned, the location main body can upwards not break away from and slide on the object that is positioned, so, improved the locating effect of positioning fixture to the object that is positioned, avoided positioning fixture to scratch and damaged the object that is positioned.
Description of drawings
Fig. 1 is the structural representation of positioning fixture in prior art.
Fig. 2 is the structural representation of positioning fixture of the present invention.
The specific embodiment
Shown in Figure 2, positioning fixture 20 of the present invention is used for locating for example glass substrate of object that is positioned that is placed on base station, so that this glass substrate can be positioned at accurate location, so that test-accepting.This positioning fixture 20 comprise stationary body 21, the location main body 22 below stationary body 21, upper and lower make progress compression clip be held in stationary body 21 and location between main body 22 elastomer 23 and stationary body 21 and location main body 22 are fixed together and the isolated a pair of protruding axle 24 in left and right.
Described stationary body 21 is roughly the same with the structure of positioning fixture of the prior art 10 shown in Figure 1.Described stationary body 21 is integrated setting, it comprise fixed pedestal 211, and the intensive aspect 212 that is oppositely arranged of fixed pedestal 211 front and back and be connected to fixed pedestal 211 and intensive aspect 212 between tabular connector 213.Fixed pedestal 211 comprises base portion 214 and the protuberance 215 that protrudes out from base portion 214 rear ends downwards.Offer a pair of fixing hole 216 to downward-extension on base portion 214, can pass fixing hole 216 by bolt stationary body 21 is fixed on base station.Base portion 214 is positioned at same level with the bottom surface of connector 213.Described fixed pedestal 211 is identical with the width of connector 213 on left and right directions.
Described intensive aspect 212 is set to rectangular shape and the width on left and right directions greater than the width of fixed pedestal 211 with connector 213.The inboard of described intensive aspect 212 offers runs through intensive aspect 212 up and down with a pair of through hole 216 of fixing protruding axle 24.Observe from front to back, described fixed pedestal 211 extends beyond this to through hole 216 in both sides to the left and right with connector 213.
Described location main body 22 is identical with the physical dimension of intensive aspect 212, and in other embodiments, location main body 22 also can be arranged to not identical with the physical dimension of intensive aspect 212.Described location main body 22 is provided with the face that vertically compresses 221 that is positioned at front end, the end face 222 vertical with compressing face 221, the bottom surface 223 relative with end face 222 and a pair of shrinkage pool 226 that aligns up and down from the through hole 216 for intensive aspect 212 that end face 222 is recessed to form downwards, and this does not run through location main body 22 downwards to shrinkage pool 226.
Described elastomer 23 is a compression helical spring, and it comprises the first pressure section 231 of being pressed on main body 22 end faces 222 of location downwards, upwards is pressed on the second support 232 on intensive aspect 212 and be connected to spire 233 between first, second pressure section 231,232.
During positioning fixture 20 assembling of the present invention, at first, the bottom of protruding axle 24 is fixed in the shrinkage pool 226 of location main body 22, then, elastomer 23 is set in downwards on protruding axle 24, at last, the top of protruding axle 24 is upward through the through hole 216 of intensive aspect 212, make simultaneously elastomer 23 compressed be clamped in intensive aspect 212 and the location main body 22 between, protruding axle 24 upwards protrudes out over intensive aspect 212, stationary body 21 is fixed together on front and back and left and right directions with location main body 22, thereby makes location main body 22 can't move relative to stationary body 21.
When positioning fixture 20 of the present invention uses, at first, glass substrate is positioned on base station.Then, along fore-and-aft direction running fix fixture 20, until the face that compresses 221 of location main body 22 is pressed on the lateral surface of glass substrate, elastomer 23 is pressed on downwards on the main body 22 of location, location main body 22 is subject to the downward power that elastomer 23 applies and is limited to move up, therefore, the face that compresses 221 of location main body 22 can upwards not break away from the lateral surface of glass substrate and slide into the upper surface of glass substrate, so, improve the locating effect of positioning fixture 20, avoided positioning fixture 20 to scratch, damage glass substrate.
Certainly, the stationary body 21 of positioning fixture 20 of the present invention can be fixed on miscellaneous part or on base station at the beginning.During the Locating Glass substrate, can all use positioning fixture 20 at glass substrate two opposite outer face or at four lateral surfaces.
Although be the example purpose, the preferred embodiment of the present invention is disclosed, but those of ordinary skill in the art will recognize, in the situation that do not break away from by the disclosed scope and spirit of the present invention of appending claims, various improvement, increase and replacement are possible.
Claims (10)
1. a positioning fixture (20), in order to the location object that is positioned, this positioning fixture comprises stationary body fixed with each other (21) and location main body (22), described location main body (22) is provided with to compress and locate the face that compresses (221) of object of being positioned, and it is characterized in that: described positioning fixture (20) also is included in the compressed elastomer (23) that is clamped between stationary body (21) and location main body (22) on above-below direction.
2. positioning fixture according to claim 1 is characterized in that: described elastomer (22) is provided with and is pressed on the first pressure section (231) on location main body (22) downwards and upwards is pressed on the second support (232) on stationary body (21).
3. positioning fixture according to claim 1, it is characterized in that: described elastomer (23) is helical spring, described elastomer (23) is provided with the first pressure section (231) of being pressed on location main body (22) downwards, upwards is pressed on the second support (232) on stationary body (21) and connect the spire (233) of first, second pressure section (231,232).
4. positioning fixture according to claim 3, it is characterized in that: described positioning fixture (20) comprise with stationary body (21) with the location main body (22) be fixed together to avoid locating the protruding axle (24) that main body (22) moves relative to stationary body (21), described elastomer (23) is sheathed on protruding axle (24).
5. positioning fixture according to claim 4, it is characterized in that: described stationary body (21) comprises the intensive aspect (212) that is positioned at location main body (22) top, intensive aspect (212) is provided with the through hole (216) that runs through up and down, location main body (22) is provided with the shrinkage pool (226) with through hole (216) consistency from top to bottom, and two ends, protruding axle (24) up and down are individually fixed in through hole (216) and shrinkage pool (226).
6. positioning fixture according to claim 5, it is characterized in that: described stationary body (21) is integrated setting, it comprise with intensive aspect (212) before and after the fixed pedestal (211) that is oppositely arranged and be connected and fixed the connector (213) of pedestal (211) and intensive aspect (212), the width of described intensive aspect (212) and location main body (22) is all greater than the width of fixed pedestal (211) with connector (213).
7. positioning fixture according to claim 3, it is characterized in that: described protruding axle (24) upwards protrudes out over stationary body (21).
8. positioning fixture according to claim 5, it is characterized in that: described location main body (22) comprises end face (222), in order to by being attached to the bottom surface (223) on base station, compress the front end that face (221) is positioned at location main body (22), shrinkage pool (226) is to form to lower recess from this end face (222).
9. positioning fixture according to claim 5 is characterized in that: described fixed pedestal (211) extends beyond this protruding axle (24) in both sides to the left and right with connector (213).
10. positioning fixture according to claim 6, it is characterized in that: described fixed pedestal (211) comprises base portion (214) and the protuberance (215) that protrudes out from base portion (214) rear end downwards, base portion (214) is positioned at same level with the bottom surface of connector (213), and it is isolated a pair of that described protruding axle (24) is set to the left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110417071.8A CN103158082B (en) | 2011-12-14 | 2011-12-14 | Positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110417071.8A CN103158082B (en) | 2011-12-14 | 2011-12-14 | Positioning fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103158082A true CN103158082A (en) | 2013-06-19 |
| CN103158082B CN103158082B (en) | 2016-02-17 |
Family
ID=48581891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110417071.8A Active CN103158082B (en) | 2011-12-14 | 2011-12-14 | Positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103158082B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557661A (en) * | 2013-11-12 | 2014-02-05 | 合肥美的电冰箱有限公司 | Refrigerator knuckle guard fixing tool and use method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1284020A (en) * | 1997-12-22 | 2001-02-14 | 尤诺瓦Ip有限公司 | Tombstone fixture |
| CN2856993Y (en) * | 2005-12-15 | 2007-01-10 | 英业达股份有限公司 | Detection clamp |
| CN101535864A (en) * | 2006-08-04 | 2009-09-16 | 伊康尼西斯公司 | Z-motion microscope slide mount |
| CN202479991U (en) * | 2011-12-14 | 2012-10-10 | 昆山工研院新型平板显示技术中心有限公司 | Positioning clamp |
-
2011
- 2011-12-14 CN CN201110417071.8A patent/CN103158082B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1284020A (en) * | 1997-12-22 | 2001-02-14 | 尤诺瓦Ip有限公司 | Tombstone fixture |
| CN2856993Y (en) * | 2005-12-15 | 2007-01-10 | 英业达股份有限公司 | Detection clamp |
| CN101535864A (en) * | 2006-08-04 | 2009-09-16 | 伊康尼西斯公司 | Z-motion microscope slide mount |
| CN202479991U (en) * | 2011-12-14 | 2012-10-10 | 昆山工研院新型平板显示技术中心有限公司 | Positioning clamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557661A (en) * | 2013-11-12 | 2014-02-05 | 合肥美的电冰箱有限公司 | Refrigerator knuckle guard fixing tool and use method thereof |
| CN103557661B (en) * | 2013-11-12 | 2015-10-21 | 合肥美的电冰箱有限公司 | Hinge cover of refrigerator fixing tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103158082B (en) | 2016-02-17 |
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Effective date of registration: 20201209 Address after: No.146 Tianying Road, high tech Zone, Chengdu, Sichuan Province Patentee after: Chengdu CHENXIAN photoelectric Co.,Ltd. Address before: 215300 No. 188 Feng Feng Road, hi tech Zone, Jiangsu, Kunshan Patentee before: Kunshan New Flat Panel Display Technology Center Co.,Ltd. |