CN202479991U - Positioning clamp - Google Patents
Positioning clamp Download PDFInfo
- Publication number
- CN202479991U CN202479991U CN2011205219549U CN201120521954U CN202479991U CN 202479991 U CN202479991 U CN 202479991U CN 2011205219549 U CN2011205219549 U CN 2011205219549U CN 201120521954 U CN201120521954 U CN 201120521954U CN 202479991 U CN202479991 U CN 202479991U
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- CN
- China
- Prior art keywords
- main body
- positioning fixture
- location
- positioning
- fixture according
- 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.)
- Expired - Fee Related
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 25
- 229920001971 elastomer Polymers 0.000 claims description 18
- 239000000806 elastomer Substances 0.000 claims description 18
- 239000011521 glass Substances 0.000 abstract description 19
- 239000000758 substrate Substances 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 4
- 238000006748 scratching Methods 0.000 abstract description 2
- 230000002393 scratching effect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
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- Electroluminescent Light Sources (AREA)
Abstract
The utility model relates to a positioning clamp for positioning a glass substrate of an OLED. The positioning clamp comprises a fixing main body and a positioning main body fixed together, the positioning main body has a abutting surface for abutting against a positioned object to position the positioned object, the positioning clamp also comprises an elastic body which is compressed and clamped between the fixing main body and the positioning main body in a longitudinal direction, the positioning main body is restricted from moving upwards, and even if the positioned object is very thin, the positioning main body does not disengage upwards and slides to the positioned object since the positioning main body bears a downward force imposed by the elastic body, thereby improving the positioning effect of the positioning clamp, and preventing the positioning clamp from scratching and damaging the positioned object.
Description
Technical field
The utility model relates to a kind of positioning fixture, relates in particular to the positioning fixture on a kind of OLED of being applied to glass substrate.
Background technology
The microscope positioning fixture generally is in machine-building or other courses of work, to be used for fixing the object that is positioned, and for example the glass substrate of OLED makes 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 the 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 fixed pedestal 11 and location main body 12 between connector 13, location main body 12 has in order to be pressed on the face that vertically compresses 120 on the glass substrate.During use; Glass substrate is placed on the base station; Manually or through other means impel the upper surface of the location main body 12 relative base stations of positioning fixture 10 to move forward and backward then; The face that compresses 120 until location main body 12 is pressed on the side of glass substrate, realizes the location to glass substrate, is beneficial to the subsequent detection glass substrate.
Yet glass substrate is than thin objects, because little than the thickness of thin objects; 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, positioning fixture 10 when contact than thin objects and should than thin objects by these positioning fixture 10 location after, locate the easy disengaging that makes progress of main body 12 and climb upper surface than thin objects than the side of thin objects; Cause scratching, damaging, can't realize the location right than thin objects than be positioned main body 12 of thin objects.
Therefore, be necessary to design a kind of new positioning fixture, to solve the problems of the technologies described above.
The utility model content
The purpose of the utility model has been to provide a kind of positioning fixture that improves locating effect that has.
For realizing aforementioned purpose; The utility model 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, and said location main body is provided with in order to compress the object that is positioned with the be positioned face that compresses of object of location, and said positioning fixture also is included in to be compressed on the above-below direction and is clamped in stationary body and the elastomer of locating between the main body.
As the further improvement of the utility model, said elastomer is provided with and is pressed on first pressure section on the main body of location downwards and upwards is pressed on second pressure section on the stationary body.
Further improvement as the utility model; Said elastomer is a helical spring, and said elastomer is provided with and is pressed on first pressure section of location on the main body downwards, upwards is pressed on second pressure section on the stationary body and connect the spire of first, second pressure section.
As the further improvement of the utility model, said positioning fixture comprises stationary body and location main body is fixed together to avoid locating the protruding axle that main body relative fixed main body moves forward and backward that said elastomer sleeve is located on the protruding axle.
Further improvement as the utility model; Said stationary body comprises the intensive aspect that is positioned at main body top, location; 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 protruding axle is individually fixed in through hole and the shrinkage pool at two ends up and down.
Further improvement as the utility model; Said stationary body is for being wholely set; It comprises with intensive aspect before and after the fixed pedestal that is oppositely arranged and is connected fixed pedestal and the connector of intensive aspect, the said intensive aspect and the width of locating main body are all greater than the width of fixed pedestal and connector.
As the further improvement of the utility model, said protrudingly protrude out above stationary body on axially.
As the further improvement of the utility model, said location main body comprises end face, in order to by being attached to the bottom surface on the 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 the further improvement of the utility model, said fixed pedestal and connector both sides to the left and right extend beyond this protruding axle.
As the further improvement of the utility model, said 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 horizontal plane, and it is isolated a pair of that said protruding axle is set to the left and right sides.
The utility model is compressed the elastomer that is clamped between stationary body and the location main body because positioning fixture is included on the above-below direction; Elastomer applies downward power to the location main body, avoids locating main body and 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, avoided positioning fixture to scratch and damaged the object that is positioned the object that is positioned.
Description of drawings
Fig. 1 is the structural representation of positioning fixture in the prior art.
Fig. 2 is the structural representation of the utility model positioning fixture.
The specific embodiment
See also shown in Figure 2ly, the utility model positioning fixture 20 is used to locate the for example glass substrate of object that is positioned that is placed on the base station, so that this glass substrate can be positioned at accurate position, so that accept detection.This positioning fixture 20 comprise stationary body 21, the location main body 22 below the stationary body 21, upper and lower make progress compression clip be held in stationary body 21 and location between the main body 22 elastomer 23 and stationary body 21 and location main body 22 be fixed together and the isolated a pair of protruding axle 24 in the left and right sides.
Said stationary body 21 is roughly the same with the structure of positioning fixture of the prior art 10 shown in Figure 1.Said stationary body 21 is for being wholely set, it comprise fixed pedestal 211, and the intensive aspect 212 that is oppositely arranged of fixed pedestal 211 front and back and be connected 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 on the base portion 214 to a pair of fixing hole 216 that extends below, can pass fixing hole 216 through bolt stationary body 21 is fixed on the base station.Base portion 214 is positioned at same horizontal plane with the bottom surface of connector 213.Said fixed pedestal 211 is identical with the width of connector 213 on left and right directions.
Said 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 said intensive aspect 212 offers runs through a pair of through hole 217 of intensive aspect 212 with fixed convex axle 24 up and down.Observe from front to back, said fixed pedestal 211 extends beyond this to through hole 217 in both sides to the left and right with connector 213.
Said 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 inequality with the physical dimension of intensive aspect 212.Said location main body 22 be provided with the face that vertically compresses 221 that is positioned at front end, the end face 222 vertical with the face of compressing 221, with end face 222 opposed bottom surface 223 and a pair of shrinkage pool 226 that aligns up and down from the through hole 217 of end face 222 being used for of being recessed to form downwards and intensive aspect 212, this does not run through location main body 22 downwards to shrinkage pool 226.
Said elastomer 23 is a compression helical spring, and it comprises first pressure section 231 that is pressed on main body 22 end faces 222 of location downwards, upwards is pressed on second pressure section 232 on the intensive aspect 212 and be connected first, second pressure section 231, the spire between 232 233.
During 20 assemblings of the utility model positioning fixture, at first, protruding 24 bottom is fixed in the shrinkage pool 226 of location main body 22; Then; Elastomer 23 is set in downwards on the protruding axle 24, at last, the top of protruding axle 24 is upward through the through hole 217 of intensive aspect 212; Elastomer 23 is compressed is clamped between intensive aspect 212 and the location main body 22; Protruding axle 24 upwards protrudes out above intensive aspect 212, and 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 relative fixed main bodys 21 to move.
When the utility model positioning fixture 20 uses, at first, glass substrate is positioned on the base station.Then; Along fore-and-aft direction running fix anchor clamps 20, be pressed on the lateral surface of glass substrate until the face that compresses 221 of locating main body 22, elastomer 23 is pressed on downwards on the main body 22 of location; Location main body 22 receives 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 the utility model positioning fixture 20 can be fixed on the miscellaneous part or on the base station at the beginning.During the Locating Glass substrate, can or all use positioning fixture 20 at glass substrate two opposite outer face at four lateral surfaces.
Although be the example purpose; The preferred implementation of the utility model is disclosed; But those of ordinary skill in the art will recognize, under situation about not breaking away from by the scope of the disclosed the utility model of appending claims and spirit, 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); Said location main body (22) is provided with in order to compress and to locate the face that compresses (221) of object of being positioned, and it is characterized in that: said positioning fixture (20) also is included in and is compressed the elastomer (23) that is clamped between stationary body (21) and the location main body (22) on the above-below direction.
2. positioning fixture according to claim 1 is characterized in that: said elastomer (22) is provided with and is pressed on first pressure section (231) on the location main body (22) downwards and upwards is pressed on second pressure section (232) on the stationary body (21).
3. positioning fixture according to claim 1; It is characterized in that: said elastomer (23) is a helical spring; Said elastomer (23) is provided with first pressure section (231) that is pressed on location main body (22) downwards, upwards is pressed on second pressure section (232) on the 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: said positioning fixture (20) comprises stationary body (21) and location main body (22) is fixed together to avoid locating the protruding axle (24) that main body (22) relative fixed main body (21) moves that said elastomer (23) is sheathed on the protruding axle (24).
5. positioning fixture according to claim 4; It is characterized in that: said 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 (217) that runs through up and down; Location main body (22) is provided with the shrinkage pool (226) with through hole (217) consistency from top to bottom, and protruding axle (24) two ends up and down is individually fixed in through hole (217) and the shrinkage pool (226).
6. positioning fixture according to claim 5; It is characterized in that: said stationary body (21) is for being wholely set; It comprises the fixed pedestal (211) that is oppositely arranged with intensive aspect (212) front and back and is connected fixed pedestal (211) and the connector (213) of intensive aspect (212) that the width of said 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 4 is characterized in that: said protruding axle (24) upwards protrudes out above stationary body (21).
8. positioning fixture according to claim 5; It is characterized in that: said location main body (22) comprises end face (222), in order to by being attached to the bottom surface (223) on the base station; Compress face (221) and be positioned at the front end of locating main body (22), shrinkage pool (226) is to form to lower recess from this end face (222).
9. positioning fixture according to claim 6 is characterized in that: said 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: said 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 horizontal plane with the bottom surface of connector (213), and it is isolated a pair of that said protruding axle (24) is set to the left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205219549U CN202479991U (en) | 2011-12-14 | 2011-12-14 | Positioning clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205219549U CN202479991U (en) | 2011-12-14 | 2011-12-14 | Positioning clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202479991U true CN202479991U (en) | 2012-10-10 |
Family
ID=46954451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205219549U Expired - Fee Related CN202479991U (en) | 2011-12-14 | 2011-12-14 | Positioning clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202479991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158082A (en) * | 2011-12-14 | 2013-06-19 | 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 CN2011205219549U patent/CN202479991U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158082A (en) * | 2011-12-14 | 2013-06-19 | 昆山工研院新型平板显示技术中心有限公司 | Positioning clamp |
| CN103158082B (en) * | 2011-12-14 | 2016-02-17 | 昆山工研院新型平板显示技术中心有限公司 | Positioning fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20151214 |
|
| EXPY | Termination of patent right or utility model |