CN204160855U - Novel defoaming device - Google Patents
Novel defoaming device Download PDFInfo
- Publication number
- CN204160855U CN204160855U CN201420616625.6U CN201420616625U CN204160855U CN 204160855 U CN204160855 U CN 204160855U CN 201420616625 U CN201420616625 U CN 201420616625U CN 204160855 U CN204160855 U CN 204160855U
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- screw thread
- alignment pin
- coarse adjustment
- adjustment nut
- upper plate
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Abstract
The utility model provides a kind of novel defoaming device, and described device comprises: upper plate, lower plate, screw thread alignment pin and coarse adjustment nut; Wherein, the surrounding of upper plate is provided with the screwed hole with screw thread detent fit, and the surrounding of lower plate is provided with the fixing hole with screw thread detent fit; Screw thread alignment pin and lower plate are fixed; Coarse adjustment nut and screw thread alignment pin threaded engagement, coarse adjustment nut is arranged on the upside of upper plate.The utility model has the good advantage of defoaming effect.
Description
Technical field
The utility model belongs to optical cement field, particularly relates to a kind of novel defoaming device.
Background technology
OCA(is English: Optically Clear Adhesive) for the extraordinary adhesive of cementing transparent optical element (as camera lens etc.).Requirement have water white transparency, light transmission rate more than 90%, cementing strength is good, can solidify under room temperature or middle temperature, and have the features such as cure shrinkage is little.
The good man-machine communication brought due to touch-screen experiences, and increasing touch-screen is used in the use of the different field such as mobile phone, panel computer, e-book, even high-end car.Along with consumer is to the high performance optical property Requirement Increases of electronic product, the optical cement attaching process of full laminating is more and more being applied to touch-screen scheme terminal.
But, the touch-screen module of high cost and liquid crystal display module, make touch-screen laminating manufacturer must maintain the binding yield of high yield, guarantee is in the black space, the bubble of laminating in the visible area of the assembly of full laminating, have macroscopic bubble to be difficult to discharge at current de-foaming process, the bubble of attaching process is bad and bubble bounce-back is bad, is the technical bottleneck always perplexing touch-screen laminating manufacturer.
Summary of the invention
The object of the utility model embodiment is to provide a kind of novel defoaming device, is intended to solve the problem that the bubble fraction defective of existing technical scheme attaching process is high.
First aspect, provide a kind of novel defoaming device, described device comprises: upper plate, lower plate, screw thread alignment pin and coarse adjustment nut; Wherein, the surrounding of upper plate is provided with the screwed hole with screw thread detent fit, and the surrounding of lower plate is provided with the fixing hole with screw thread detent fit;
Screw thread alignment pin and lower plate are fixed; Coarse adjustment nut and screw thread alignment pin threaded engagement, coarse adjustment nut is arranged on the upside of upper plate.
Optionally, described device also comprises: thin tuning nut, and thin tuning nut is arranged on the upside of coarse adjustment nut.
Optionally, above-mentioned screw thread alignment pin is also provided with: scale value.
In the utility model embodiment, the novel defoaming device of the technical scheme that the utility model provides, it adopts upper and lower two plate pressings laminating, and arranges different pressure adjustable columns according to different bubbles, so it has the effective advantage eliminating bubble.
Accompanying drawing explanation
The structure chart of the novel defoaming device that Fig. 1 provides for the utility model;
The lower plate structure schematic diagram that Fig. 2 provides for the utility model.
Upper plate 1, lower plate 2, screw thread alignment pin 3, coarse adjustment nut 4, thin tuning nut 5 and fixing hole 21.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model detailed description of the invention provides a kind of novel defoaming device, and this device as shown in Figure 1, 2, comprising: upper plate 1, lower plate 2, screw thread alignment pin 3 and coarse adjustment nut 4; Wherein, the surrounding of upper plate 1 is provided with the screwed hole coordinated with screw thread alignment pin 3, and the surrounding of lower plate 2 is provided with the fixing hole 21 coordinated with screw thread alignment pin 3; Screw thread alignment pin 3 is fixed with lower plate 2; Coarse adjustment nut 4 and screw thread alignment pin 3 threaded engagement, coarse adjustment nut 4 is arranged on the upside of upper plate 1.
Operation principle of the present utility model is specifically as follows, optical cement and touch display screen are all laid between the upper and lower plates, (certainly according to actual conditions, between optical cement and upper plate 1, can also tool for stitching be set, the shape of upper tool for stitching can adjust according to actual conditions, and the utility model does not limit tool for stitching.) like this, the pressure between upper plate and lower plate just can be regulated by coarse adjustment nut 4, always eliminate bubble, and this device can be easy to the position seeing bubble, and laminating optical cement of doing over again can be repeated, so it has the high advantage of yields, by facts have proved, the yields of this device can promote about 10-20%.
Optionally, said apparatus can also comprise: thin tuning nut 5, and thin tuning nut 5 is arranged on the upside of coarse adjustment nut 4.
Optionally, above-mentioned screw thread alignment pin 3 is also provided with: scale value.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a novel defoaming device, is characterized in that, described device comprises: upper plate, lower plate, screw thread alignment pin and coarse adjustment nut; Wherein, the surrounding of upper plate is provided with the screwed hole with screw thread detent fit, and the surrounding of lower plate is provided with the fixing hole with screw thread detent fit;
Screw thread alignment pin and lower plate are fixed; Coarse adjustment nut and screw thread alignment pin threaded engagement, coarse adjustment nut is arranged on the upside of upper plate.
2. device according to claim 1, is characterized in that, described device also comprises: thin tuning nut, and thin tuning nut is arranged on the upside of coarse adjustment nut.
3. device according to claim 1, is characterized in that, described screw thread alignment pin is also provided with: scale value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420616625.6U CN204160855U (en) | 2014-10-23 | 2014-10-23 | Novel defoaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420616625.6U CN204160855U (en) | 2014-10-23 | 2014-10-23 | Novel defoaming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204160855U true CN204160855U (en) | 2015-02-18 |
Family
ID=52534577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420616625.6U Expired - Fee Related CN204160855U (en) | 2014-10-23 | 2014-10-23 | Novel defoaming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204160855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639709A (en) * | 2018-11-08 | 2020-01-03 | 范骏群 | Self-adaptive foam defoaming device used in molybdenum ore flotation process |
-
2014
- 2014-10-23 CN CN201420616625.6U patent/CN204160855U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639709A (en) * | 2018-11-08 | 2020-01-03 | 范骏群 | Self-adaptive foam defoaming device used in molybdenum ore flotation process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN E-TOUCH SCIENCE AND TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN E-TOUCH TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 518000 Guangdong Province, Nanshan District city Zhongshan Road West Shenzhen Tongle Village Building 3 floor A Jun Xiangda area C, D area 1 floor Patentee after: Shenzhen Yi Ti Polytron Technologies Inc Address before: 210, room 5, No. 518000, Qiong Yu Road, Nanshan District Science Park, Guangdong, Shenzhen Patentee before: Shenzhen Yi Taiji touch technology company limited |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel defoaming device Effective date of registration: 20180104 Granted publication date: 20150218 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: Shenzhen Yi Ti Polytron Technologies Inc Registration number: 2018990000010 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190813 Granted publication date: 20150218 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: Shenzhen Yi Ti Polytron Technologies Inc Registration number: 2018990000010 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20191023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |