CN103158082B - Positioning fixture - Google Patents
Positioning fixture Download PDFInfo
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- CN103158082B CN103158082B CN201110417071.8A CN201110417071A CN103158082B CN 103158082 B CN103158082 B CN 103158082B CN 201110417071 A CN201110417071 A CN 201110417071A CN 103158082 B CN103158082 B CN 103158082B
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- positioning
- positioning fixture
- fixture according
- stationary body
- positioning body
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Abstract
The present invention relates to a kind of positioning fixture, for locating the glass substrate of OLED, it comprises stationary body fixed with each other and positioning body, described positioning body is provided with to compress and is compressed face with location by positioning object by positioning object, described positioning fixture also comprises and is held in the elastomer between stationary body and positioning body by compression clip in the vertical direction, limit positioning body to move up, even if this is very thin by positioning object, positioning body is subject to downward power that elastomer applies and upwards can not departs from and slide into by positioning object, so, improve the locating effect of positioning fixture, avoid positioning fixture and scratch damage by positioning object.
Description
Technical field
The present invention relates to a kind of positioning fixture, particularly relate to a kind of positioning fixture be applied on OLED glass substrate.
Background technology
Microscope positioning fixture is generally be used for fixing by positioning object in machine-building or other courses of work, the glass substrate of such as OLED, enables to be positioned at correct position by positioning object, so that subsequent installation or detection etc.Fig. 1 signal be the positioning fixture 10 of a kind of Locating Glass substrate conventional in prior art, this positioning fixture 10 comprises the positioning body 12 be oppositely arranged before and after fixed pedestal 11 and fixed pedestal 11 and the connector 13 be connected between fixed pedestal 11 and positioning body 12, and positioning body 12 has the face that vertically compresses 120 compressed on the glass substrate.During use, glass substrate is placed on a base station, then manually or by other means the upper surface of the relative base station of the positioning body 12 of positioning fixture 10 is impelled to move forward and backward, until the face that compresses 12 of positioning body 12 is pressed on the side of glass substrate, realize the location to glass substrate, be beneficial to subsequent detection glass substrate.
But, glass substrate is comparatively thin objects, because the thickness compared with thin objects is little, the area of its side is less, so that the area that contacts with compared with thin objects of positioning body 12 is less, at positioning fixture 10 with when comparatively thin objects contacts and this is after comparatively thin objects is located by this positioning fixture 10, positioning body 12 is easy upwards departs from the side compared with thin objects and the upper surface climbed compared with thin objects, cause comparatively thin objects to be scratched by positioning body 12, damage, cannot realize the location right compared with 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 and a kind of there is the positioning fixture improving locating effect.
For realizing aforementioned object, the present invention adopts following technical scheme: a kind of positioning fixture, in order to location by positioning object, it comprises stationary body fixed with each other and positioning body, described positioning body is provided with to compress and is compressed face with location by positioning object by positioning object, described stationary body (21) comprises the intensive aspect (212) being positioned at positioning body (22) top, the fixed pedestal (211) be oppositely arranged with intensive aspect (212) and be connected and fixed the connector (213) of pedestal (211) and intensive aspect (212), described positioning fixture also comprises and is held in the elastomer between stationary body and positioning body by compression clip in the vertical direction.
As a further improvement on the present invention, described elastomer is provided with the first pressure section be pressed on positioning body and the second support be upwards pressed on stationary body downwards.
As a further improvement on the present invention, described elastomer is helical spring, and described elastomer is provided with the first pressure section be pressed on positioning body downwards, is upwards pressed on the second support on stationary body and connects the spire of first, second pressure section.
As a further improvement on the present invention, described positioning fixture comprises convex axle stationary body and positioning body being fixed together to avoid positioning body movable relative to stationary body, and described elastomer sleeve is located on convex axle.
As a further improvement on the present invention, described intensive aspect is provided with the through hole run through up and down, and positioning body is provided with the shrinkage pool with through hole consistency from top to bottom, and the upper and lower two ends of convex axle are individually fixed in through hole and shrinkage pool.
As a further improvement on the present invention, described stationary body is integrated setting, and the width of described intensive aspect and positioning body is all greater than the width of fixed pedestal and connector.
As a further improvement on the present invention, described convex axially protruding out exceedes stationary body.
As a further improvement on the present invention, described positioning body comprises end face, in order to the bottom surface by being attached on base station, the face of compressing is positioned at the front end of positioning body, and shrinkage pool forms to lower recess from this end face.
As a further improvement on the present invention, the protuberance that described fixed pedestal comprises base portion and protrudes out downwards from base portion rear end, the bottom surface of base portion and connector is positioned at same level, and described convex axle is set to left and right isolated a pair.
As a further improvement on the present invention, described fixed pedestal and connector extend beyond convex axle described in isolated a pair of left and right in both sides to the left and right.
The present invention is held in the elastomer between stationary body and positioning body by compression clip in the vertical direction because positioning fixture comprises, elastomer applies downward power to positioning body, positioning body is avoided to move up, even if this is by the very thin thickness of positioning object, positioning body can not upwards depart from and slide into by positioning object, so, improve positioning fixture to by the locating effect of positioning object, avoid positioning fixture and scratch damage by positioning object.
Accompanying drawing explanation
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.
Detailed description of the invention
Shown in Figure 2, positioning fixture 20 of the present invention for locate be placed on base station by positioning object such as glass substrate, to enable this glass substrate be positioned at accurate location, to accept detection.This positioning fixture 20 comprise stationary body 21, positioning body 22 below stationary body 21, upper and lower upwards compression clip be held in the elastomer 23 between stationary body 21 and positioning body 22 and stationary body 21 and positioning body 22 be fixed together and the isolated a pair convex axle 24 in left and right.
Described stationary body 21 is roughly the same with the structure of the positioning fixture of the prior art 10 shown in Fig. 1.Described stationary body 21 is integrated setting, and it comprises the intensive aspect 212 be oppositely arranged before and after fixed pedestal 211 and fixed pedestal 211 and the tabular connector 213 be connected between fixed pedestal 211 and intensive aspect 212.The protuberance 215 that fixed pedestal 211 comprises base portion 214 and protrudes out downwards from base portion 214 rear end.Base portion 214 offers a pair fixing hole 217 to downward-extension, through fixing hole 217, stationary body 21 can be fixed on base station by bolt.Base portion 214 is positioned at same level with the bottom surface of connector 213.Described fixed pedestal 211 is identical with connector 213 width in the lateral direction.
Described intensive aspect 212 is set to rectangular shape and width is in the lateral direction greater than the width of fixed pedestal 211 and connector 213.The inner side of described intensive aspect 212 offers runs through intensive aspect 212 up and down with a pair through hole 216 of fixing convex 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 positioning body 22 is identical with the physical dimension of intensive aspect 212, and in other embodiments, positioning body 22 also can be arranged to not identical with the physical dimension of intensive aspect 212.A pair shrinkage pool 226 for aligning with the through hole about 216 of intensive aspect 212 that described positioning body 22 is provided with the face that vertically compresses 221 being positioned at front end, the end face 222 vertical with compressing face 221, the bottom surface 223 relative with end face 222 and is recessed to form downwards from end face 222, this does not run through positioning body 22 downwards to shrinkage pool 226.
Described elastomer 23 is a compression helical spring, and it comprises the first pressure section 231 be pressed on positioning body 22 end face 222 downwards, is upwards pressed on the second support 232 on intensive aspect 212 and the spire 233 that is connected between first, second pressure section 231,232.
When positioning fixture 20 of the present invention is assembled, first, the bottom of convex axle 24 is fixed in the shrinkage pool 226 of positioning body 22, then, elastomer 23 is set in downwards on convex axle 24, finally, the top of convex axle 24 is upward through the through hole 216 of intensive aspect 212, make elastomer 23 be held between intensive aspect 212 and positioning body 22 by compression clip simultaneously, convex axle 24 upwards protrudes out and exceedes intensive aspect 212, stationary body 21 and positioning body 22 are fixed together on front and back and left and right directions, thus positioning body 22 cannot be moved relative to stationary body 21.
When positioning fixture 20 of the present invention uses, first, glass substrate is positioned on base station.Then, running fix fixture 20 along the longitudinal direction, until the face that compresses 221 of positioning body 22 is pressed on the lateral surface of glass substrate, elastomer 23 is pressed on positioning body 22 downwards, positioning body 22 is subject to the downward power of elastomer 23 applying and is limited to move up, therefore, the face that compresses 221 of positioning body 22 upwards can not depart 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, avoid positioning fixture 20 and 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 Locating Glass substrate, can all use positioning fixture 20 in glass substrate two opposite outer face or at four lateral surfaces.
Although be example object, disclose the preferred embodiment of the present invention, but those of ordinary skill in the art will recognize, when not departing from scope and spirit of the present invention disclosed in appending claims, various improvement, increase and replacement are possible.
Claims (10)
1. a positioning fixture (20), in order to location by positioning object, this positioning fixture comprises stationary body (21) fixed with each other and positioning body (22), described positioning body (22) is provided with to compress and locates by the face that compresses (221) of positioning object, it is characterized in that: described stationary body (21) comprises the intensive aspect (212) being positioned at positioning body (22) top, the fixed pedestal (211) be oppositely arranged with intensive aspect (212) and be connected and fixed the connector (213) of pedestal (211) and intensive aspect (212), described positioning fixture (20) also comprises and is held in the elastomer (23) between stationary body (21) and positioning body (22) by compression clip in the vertical direction.
2. positioning fixture according to claim 1, is characterized in that: described elastomer (23) is provided with the first pressure section (231) be pressed on positioning body (22) and the second support (232) be upwards pressed on stationary body (21) downwards.
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) be pressed on positioning body (22) downwards, is upwards pressed on the second support (232) on stationary body (21) and connects 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) comprises the convex axle (24) stationary body (21) and positioning body (22) being fixed together to avoid positioning body (22) relative to stationary body (21) movement, and described elastomer (23) is sheathed on convex axle (24).
5. positioning fixture according to claim 4, it is characterized in that: described intensive aspect (212) is provided with the through hole (216) run through up and down, positioning body (22) is provided with the shrinkage pool (226) with through hole (216) consistency from top to bottom, and convex axle (24) up and down two ends is individually fixed in through hole (216) with in shrinkage pool (226).
6. positioning fixture according to claim 1, it is characterized in that: described stationary body (21) is integrated setting, described intensive aspect (212) is all greater than the width of fixed pedestal (211) and connector (213) with the width of positioning body (22).
7. positioning fixture according to claim 4, is characterized in that: described convex axle (24) upwards protrudes out and exceedes stationary body (21).
8. positioning fixture according to claim 5, it is characterized in that: described positioning body (22) comprises end face (222), in order to the bottom surface (223) by being attached on base station, compress the front end that face (221) is positioned at positioning body (22), shrinkage pool (226) forms to lower recess from this end face (222).
9. positioning fixture according to claim 4, it is characterized in that: the protuberance (215) that described fixed pedestal (211) comprises base portion (214) and protrudes out downwards from base portion (214) rear end, base portion (214) is positioned at same level with the bottom surface of connector (213), and described convex axle (24) is set to left and right isolated a pair.
10. positioning fixture according to claim 9, is characterized in that: described fixed pedestal (211) and connector (213) to the left and right both sides extend beyond convex axle (24) described in isolated a pair of 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 CN103158082A (en) | 2013-06-19 |
| CN103158082B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5871315A (en) * | 1997-12-22 | 1999-02-16 | Unova Ip Corp. | Tombstone fixture |
-
2011
- 2011-12-14 CN CN201110417071.8A patent/CN103158082B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103158082A (en) | 2013-06-19 |
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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. |
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