CN204825044U - Ultra -thin glass substrate frame anchor clamps - Google Patents
Ultra -thin glass substrate frame anchor clamps Download PDFInfo
- Publication number
- CN204825044U CN204825044U CN201520589234.4U CN201520589234U CN204825044U CN 204825044 U CN204825044 U CN 204825044U CN 201520589234 U CN201520589234 U CN 201520589234U CN 204825044 U CN204825044 U CN 204825044U
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- CN
- China
- Prior art keywords
- glass
- substrate frame
- hole
- limited block
- spacing
- 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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Abstract
The utility model provides an ultra -thin glass substrate frame anchor clamps, including stopper, spacing spring and spacing bolt, spacing bolt includes screw rod and head, and the stopper is opened has the through -hole, and spacing spring suit is in the pole portion outside of spacing bolt, and the pole portion of spacing bolt runs through the through -hole and puts up fixed connection with the substrate from the stopper rear side, and spacing spring one end is supported and is leaned on at spacing the bolt head, and the spacing spring other end supports and leans on on the stopper. The stopper can with glass's end face contaction, utilize limit screw and spacing spring to fix glass, avoid glass because reasons such as fixed shakiness lead to the fact and shake the measured time, this ultra -thin glass substrate frame anchor clamps can make glass subsides firmly in substrate frame horizontal pole inside casing, avoids glass's damage, improves the yield of product, simultaneously since be spacing spring press just adjust can be to different thickness glass all compatible, therefore reduced the demand quantity of multiple thickness glass anchor clamps, reduced manufacturing cost.
Description
Technical field
The utility model relates to a kind of ultrathin glass substrate frame fixture.
Background technology
Ultra-thin glass generally has the feature that size is large and glass substrate is very thin, ultra-thin glass can be placed in substrate frame and carry out vacuum magnetron sputtering coating film operation, and ultrathin glass substrate frame fixture traditional at present adopts the mode fixing glass of pressure and the rigid stop in side on spring piece mostly; But adopt the ultrathin glass substrate frame fixture of said structure to cause when producing fragment probability large, thus affect production cost.
Utility model content
Technical problem to be solved in the utility model is to provide simple, the simple and practical ultrathin glass substrate frame fixture of a kind of structure.
For solving the problems of the technologies described above, the utility model provides a kind of ultrathin glass substrate frame fixture, comprise limited block, limit spring and caging bolt, caging bolt comprises screw rod and head, limited block has through hole, and limit spring is sleeved on outside the bar portion of caging bolt, and the bar portion of caging bolt runs through through hole and is fixedly connected with substrate frame on rear side of limited block, limit spring one end is resisted against caging bolt head, and the limit spring the other end is resisted against on limited block.
After adopting such structure, limited block can with the end contact of glass, Limit screw and limit spring is utilized to be fixed glass, avoid glass because the reason such as fixing unstable causes when rocking, this ultrathin glass substrate frame fixture can make glass be attached in substrate frame cross bar inside casing firmly, avoid the damage of glass, improve the yield of product; Simultaneously owing to being that limit spring pressure regulates and just to all compatibilities of different thickness glass, because this reducing the quantity required of multi-thickness glass fixture, can reduce production cost.
The through hole of the limited block of this ultrathin glass substrate frame fixture is three sections of shoulder holes, three sections of shoulder holes from rear to front to being followed successively by first stage hole, second-order sector hole and phase III hole, the diameter in first stage hole is greater than the diameter of caging bolt head, the diameter of second-order sector hole is greater than the external diameter of limit spring, and the diameter in phase III hole is greater than the diameter of the screw rod of caging bolt and is less than the external diameter of limit spring.
The limited block outer wall of this ultrathin glass substrate frame fixture is provided with annular knurl; After adopting such structure, limited block outer wall is milled with annular knurl, has friction when its effect is and ensures hand-held, thus ensures that hand-held will landing cause the unexpected screen resilience by limit spring to cause damage to glass.
The limited block of this ultrathin glass substrate frame fixture is extended with contact part downwards.
Accompanying drawing explanation
Fig. 1 is one of using state figure of this ultrathin glass substrate frame fixture embodiment.
Fig. 2 is the using state figure bis-of this ultrathin glass substrate frame fixture embodiment.
Fig. 3 is the structural representation of this ultrathin glass substrate frame fixture embodiment limited block.
Embodiment
As shown in Figures 1 to 3
This ultrathin glass substrate frame fixture comprises limited block 3, limit spring 2 and caging bolt 1.
Caging bolt 1 comprises screw rod 11 and head 12, and there is screw thread screw rod 11 front end, and limit spring 2 is sleeved on outside the bar portion of caging bolt 1.
Limited block 3 has the three sections of shoulder holes 31 running through limited block 3 front and rear end, three sections of shoulder holes 31 from rear to front to being followed successively by first stage hole 31a, second-order sector hole 31b and phase III hole 31c, the diameter of first stage hole 31a is greater than the diameter of caging bolt 1 head 12, the diameter of second-order sector hole 31b is greater than the external diameter of limit spring 2, the diameter of phase III hole 31c is greater than the diameter of the screw rod 11 of caging bolt 1 and is less than the external diameter of limit spring 2, limited block 3 is extended with contact part 32 downwards, and limited block 3 outer wall is provided with annular knurl (not shown).
The bar portion of caging bolt 1 runs through three sections of shoulder holes 31 and is connected with the threaded hole of substrate frame 4 on rear side of limited block 3, and limit spring 2 is between limited block 3 and caging bolt 1 head 12.
During placing glass 5, need limited block 3 layback backward of this ultrathin glass substrate frame fixture, and rotary spacing block 3, the contact part 32 of limited block 3 can not be contacted, after glass 5 is placed with glass 5, pull back limited block 3 again and rotate, until limited block 3 contact part 32 be projected in glass 5 surface, slowly unclamp limited block 3, limited block 3 is under the effect of limit spring 2, the contact part 32 of limited block 3 contacts with glass 5 aft end face, reaches the effect of clamping glass 5.
After vacuum magnetron sputtering coating film operation completes, only limited block 3 need to be pulled back and half-twist has been taken off glass 5 just to the right; Again limited block 3 pulled back after glass 5 is put well and unclamp gently after half-twist left.
Above-described is only a kind of embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model principle; can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (4)
1. a ultrathin glass substrate frame fixture, comprise limited block, limit spring and caging bolt, caging bolt comprises screw rod and head, limited block aft end face has through hole, limit spring is sleeved on outside the bar portion of caging bolt, and the bar portion of caging bolt runs through through hole and is fixedly connected with substrate frame on rear side of limited block, and limit spring is between limited block and caging bolt head, limit spring one end is resisted against caging bolt head, and the limit spring the other end is resisted against on limited block.
2. ultrathin glass substrate frame fixture according to claim 1, is characterized in that:
The through hole of described limited block is three sections of shoulder holes, three sections of shoulder holes from rear to front to being followed successively by first stage hole, second-order sector hole and phase III hole, the diameter in first stage hole is greater than the diameter of caging bolt head, the diameter of second-order sector hole is greater than the external diameter of limit spring, and the diameter in phase III hole is greater than the diameter of the screw rod of caging bolt and is less than the external diameter of limit spring.
3. ultrathin glass substrate frame fixture according to claim 1, is characterized in that:
Described limited block outer wall is provided with annular knurl.
4. ultrathin glass substrate frame fixture according to claim 1, is characterized in that:
Described limited block is extended with contact part downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589234.4U CN204825044U (en) | 2015-08-01 | 2015-08-01 | Ultra -thin glass substrate frame anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589234.4U CN204825044U (en) | 2015-08-01 | 2015-08-01 | Ultra -thin glass substrate frame anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204825044U true CN204825044U (en) | 2015-12-02 |
Family
ID=54682663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520589234.4U Expired - Fee Related CN204825044U (en) | 2015-08-01 | 2015-08-01 | Ultra -thin glass substrate frame anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204825044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105063567A (en) * | 2015-08-01 | 2015-11-18 | 安徽省蚌埠华益导电膜玻璃有限公司 | Substrate support clamp for ultra-thin glass |
| CN107505740A (en) * | 2017-09-15 | 2017-12-22 | 京东方科技集团股份有限公司 | Substrate bearing device |
-
2015
- 2015-08-01 CN CN201520589234.4U patent/CN204825044U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105063567A (en) * | 2015-08-01 | 2015-11-18 | 安徽省蚌埠华益导电膜玻璃有限公司 | Substrate support clamp for ultra-thin glass |
| CN107505740A (en) * | 2017-09-15 | 2017-12-22 | 京东方科技集团股份有限公司 | Substrate bearing device |
| CN107505740B (en) * | 2017-09-15 | 2020-06-05 | 京东方科技集团股份有限公司 | Substrate bearing device |
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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: 20151202 Termination date: 20200801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |