CN1641422A - Touch screen fastening device for liquid crystal display device - Google Patents
Touch screen fastening device for liquid crystal display device Download PDFInfo
- Publication number
- CN1641422A CN1641422A CN 200410021023 CN200410021023A CN1641422A CN 1641422 A CN1641422 A CN 1641422A CN 200410021023 CN200410021023 CN 200410021023 CN 200410021023 A CN200410021023 A CN 200410021023A CN 1641422 A CN1641422 A CN 1641422A
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- China
- Prior art keywords
- touch
- screen
- back cabinet
- lcd
- anchor portion
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
This invention is about a touch screen equipped between the back and the white machine shell of the LCD module of the liquid crystal display, and the touch screen fixing device of the liquid crystal display that won't diverge the appointed position after longtime use and can keep it steady. Its characteristic is that it's composed of following structures. A fixing end organ is equipped in all the upper and nether circumjacent parts inside the front machine shell to contain all the upper and nether ending parts of the back machine shell accreting the touch screen. A hooking link organ is equipped to make the touch screen unswerving from the fixed end organ in all the upper and nether circumjacent parts of the back machine shell corresponding to the fixed end organ. To make it have a certain flexibility and be nipped in the fixed end organ of the front machine shell, the above-mentioned hooking link organ of the back machine shell is made of flexible materials.
Description
Technical field
The invention relates to the touch-screen stationary installation of LCD, particularly, after long-time the use, do not depart from the invention that assigned address also can be kept steady state (SS) about attached to the touch-screen between back cabinet that is provided with the LCD LCD MODULE and the front housing yet.
Background technology
Usually, touch-screen is as display device, and when finger contacted with picture, computer data processing system detected this situation fixed data processing of professional etiquette of going forward side by side.According to recognition mode, can be divided into pressure detection pattern, hot detecting pattern and light detecting pattern etc.
Here, if hot detecting pattern, then when user's finger contacted with picture, the contact site produced the variation of heat; At this moment, data handling system detects this thermal distortion, and carries out data processing according to given program by certain step.
As an example, the touch-screen 2 usefulness two sides insulating gel straps 4 of LCD LCD 1 are as the inboard of media attached to front housing 3; And contact the LCD LCD MODULE 5 of display text or symbol with above-mentioned touch-screen 2, be clipped in the inside in the inboard of the back cabinet 6 of metal material with certain degree of depth and be adjacent to (with reference to Fig. 1).
At this moment, in above-mentioned LCD LCD MODULE 5 left and right sides, stay certain intervals to engage in vertical direction and be fixed on back cabinet 6 with a plurality of screws.
Then, the both sides of adhering to the front housing 3 of touch-screen 2 and the back cabinet 6 that adheres to LCD LCD MODULE 5 are under the state of each corresponding arrangement in limit, and the fixed part 7 perpendicular to the left and right sides of above-mentioned back cabinet 6 is provided with respectively engages fixing with a plurality of screws.
But, in conventional art, under the state that has disposed between touch-screen mmi machine shell and the back cabinet, mainly be that fixed part by back cabinet engages with screw, be to lean on the adhesion of screw to support, therefore, when the LCD LCD is subjected to that physical property is impacted or when using for a long time, exists touch-screen to depart from assigned address or turn round stubborn problem.
Summary of the invention
To this, the present invention proposes for addressing the above problem, even if its objective is the LCD LCD is subjected under physical property impact or the long-time situation about using, touch-screen does not only depart from appointed positions, turn round stubborn problem nor produce, keep steady state (SS) thereby touch-screen remains on appointed positions.
For achieving the above object, the present invention fixes the stationary installation of touch-screen as media with two sides insulating gel strap between back cabinet that is attached with the LCD LCD MODULE and front housing.It is made up of following structure: mmi machine shell inboard is each peripheral part up and down, the anchor portion that is provided with for the upper and lower end parts of holding the back cabinet that adheres to touch-screen; With the corresponding above-mentioned back cabinet of anchor portion each peripheral part up and down, under any circumstance do not depart from the hook convergence part that anchor portion is provided with for making above-mentioned touch-screen.
The hook convergence part of above-mentioned back cabinet is clipped in the front housing anchor portion and makes with elastic material for making it have certain elasticity.
Advantage of the present invention is as above-mentioned, LCD LCD of the present invention be subjected to that physical property is impacted or long-time situation about using under do not depart from assigned address, do not produce yet and turn round stubbornly etc., and keep stable status at assigned address.
Description of drawings
Fig. 1 is the touch-screen stationary installation view of conventional art LCD LCD.
Fig. 2 is the touch-screen stationary installation decomposition view of LCD LCD of the present invention.
Fig. 3 is the back cabinet of the touch-screen stationary installation of LCD LCD of the present invention, and the Status view of LCD LCD MODULE is installed.
In the back cabinet of Fig. 4 for the touch-screen stationary installation of LCD LCD of the present invention, fix the Status view of touch-screen as media with two sides insulating gel strap.
Fig. 5 is the back cabinet of the touch-screen stationary installation of LCD LCD of the present invention, adheres to the state front view of front housing.
Fig. 6 is the back cabinet of the touch-screen stationary installation of LCD LCD of the present invention, adheres to the state rear view of front housing.
The LCD LCD locking fixed part amplification sectional view that Fig. 7 blocks for the A-A1 line along Fig. 6.
To drawing major part symbol description:
The 1:LCD LCD; 2: touch-screen; 3: front housing;
4: two sides insulating gel strap; The 5:LCD LCD MODULE; 6: back cabinet;
7: fixed part; 8: anchor portion; 9: the hook convergence part;
10: vertical component effect 11,111 12: end difference portion.
Embodiment
Below, to example of the present invention, be described as follows with reference to Fig. 2 to Fig. 7.
Fig. 2 is the touch-screen stationary installation decomposition view of LCD display of the present invention.
Fig. 3 is the back cabinet of the touch-screen stationary installation of LCD display of the present invention, and the Status view of LCD LCD MODULE is installed.
To shown in Figure 7, between back cabinet 6 that adheres to LCD LCD MODULE 5 and front housing 3, the stationary installation of the touch-screen of fixing as media with two sides insulating gel strap 42 is to be made of following structure as Fig. 2 in the present invention:
Each peripheral part up and down in above-mentioned front housing 3 inboards is provided with anchor portion 8 in each end up and down for holding the back cabinet 6 that adheres to touch-screen 2; With the corresponding back cabinet 6 of anchor portion each peripheral part up and down, be provided with hook convergence part 9 for making touch-screen 2 not depart from anchor portion 8.
The hook convergence part 9 of above-mentioned back cabinet 6 is for making with resilient material in the anchor portion 8 that has certain elasticity and be clipped in front housing 3.
Here, above-mentioned each anchor portion 8 be by from the inboard of front housing 3 to external vertical extend and vertical component effect 10 with certain depth with for constituting (with reference to Fig. 7) with the relative jag 11 that extends and have a certain-length after oblique cutting is carried out in the corresponding end of vertical component effect.
Above-mentioned each hook convergence part 9 be by from back cabinet 6 inboard outwards vertically extend and have the jag 111 of certain depth and therewith the corresponding opposite direction of jag form end difference portion 12 and constitute (with reference to Fig. 7) with certain altitude.
Above-mentioned two sides insulating gel strap 4 begins to adhere to from the inner peripheral of back cabinet 6, and touch-screen 2 is attached on the two sides insulating gel strap 4.
On the other hand, above-mentioned back cabinet 6 without metal material, and preferably adopts plastic material in order to improve the degree of freedom of shape.
In the touch-screen stationary installation of LCD display of the present invention, installation process and running thereof between touch-screen mmi machine shell and the back cabinet are described as follows.
At first, as shown in Figure 3, to the inboard of back cabinet 6, press from both sides into certain depth LCD LCD MODULE 5 after, fix with screw with certain interval along avris.
Secondly, as shown in Figure 4,, after two sides insulating gel strap 4 arrangement joints, on the insulating gel strap of two sides, adhere to touch-screen 2 in the inboard surrounding of back cabinet 6.
Again secondly, shown in Fig. 5 and Fig. 6, at first, be fixed on the back cabinet axis of the back cabinet 6 that alignment is fixed and the axis of front housing 3 by the order of above-mentioned LCD LCD MODULE 5 and touch-screen 2.
Then, with certain angle tilt, and the peripheral part up and down of mmi machine shell 3 is after folder advances downwards by the top of the hook convergence part 9 of back cabinet 6 with anchor portion 8 one ends with above-mentioned front housing 3 relative back cabinets 6; Remaining peripheral part is pushed back cabinet 6 to, and the anchor portion 8 of its respective perimeter part utilizes elastic force to clamp (with reference to Fig. 7) in the hook convergence part 9 of back cabinet 6 so.
That is, at the peripheral part up and down of above-mentioned front housing 3, the jag 11 of an anchor portion 8 clips in the end difference portion 12 of back cabinet 6; The jag 11 of residue peripheral part is clipped in the corresponding end difference portion 12 of back cabinet 6; Touch-screen 2 will be encased by the medial surface of the medial surface of above-mentioned front housing 3 and back cabinet 6 and be fixed thus.
Then, by the left and right sides fixed part 7 of above-mentioned back cabinet 6, fix front housing 3 and back cabinet 6 with the screw joint.
Claims (4)
1. the touch-screen stationary installation of a LCD, it fixes touch-screen with two sides insulating gel strap as media between back cabinet that adheres to LCD MODULE and front housing, it is characterized in that it is made of following structure:
The inboard of mmi machine shell is each peripheral part up and down, the anchor portion that is provided with for each end up and down that holds the back cabinet that adheres to above-mentioned touch-screen; With each peripheral part up and down of the corresponding back cabinet of anchor portion, under any circumstance do not depart from the hook convergence part that anchor portion is provided with for making above-mentioned touch-screen;
The hook convergence part of above-mentioned back cabinet has in the anchor portion that elasticity is clipped in above-mentioned front housing for making it, and the material of the flexible material of apparatus is made.
2. the touch-screen stationary installation of LCD according to claim 1, it is characterized in that described each anchor portion by from the inboard of front housing to external vertical extend and vertical component effect with certain depth with for the corresponding end of vertical component effect oblique cutting after the relative jag that extends certain-length constitute.
3. the touch-screen stationary installation of LCD according to claim 1, it is characterized in that described each hook convergence part be by from the back cabinet inboard to external vertical extend and have the jag of certain depth and therewith the end difference portion that forms of the corresponding opposite direction of jag with certain altitude constitute.
4. the touch-screen stationary installation of LCD according to claim 1 is characterized in that described two sides insulating gel strap is the inner peripheral part attached to back cabinet; And described touch-screen is attached on the insulating gel strap of two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100210237A CN100350305C (en) | 2004-01-09 | 2004-01-09 | Touch screen fastening device for liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100210237A CN100350305C (en) | 2004-01-09 | 2004-01-09 | Touch screen fastening device for liquid crystal display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1641422A true CN1641422A (en) | 2005-07-20 |
| CN100350305C CN100350305C (en) | 2007-11-21 |
Family
ID=34868280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100210237A Expired - Fee Related CN100350305C (en) | 2004-01-09 | 2004-01-09 | Touch screen fastening device for liquid crystal display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100350305C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101859040A (en) * | 2010-06-11 | 2010-10-13 | 华映视讯（吴江）有限公司 | Touch control display apparatus |
| CN101666921B (en) * | 2008-09-03 | 2011-08-10 | 昆山扬皓光电有限公司 | Fixing device and liquid crystal display using same |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08211359A (en) * | 1995-02-07 | 1996-08-20 | Gunze Ltd | Liquid crystal display input device |
| JP3347009B2 (en) * | 1997-01-28 | 2002-11-20 | エヌイーシーアクセステクニカ株式会社 | Method for fixing touch panel of portable electronic device |
| JP2000311059A (en) * | 1999-04-27 | 2000-11-07 | Gunze Ltd | Input tablet |
| JP2001075494A (en) * | 1999-09-02 | 2001-03-23 | Seiko Instruments Inc | Display device and laminated double coated tape used for the same |
| JP2001154802A (en) * | 1999-11-29 | 2001-06-08 | Pentel Corp | Method for positioning and fixing touch panel |
| JP2001183633A (en) * | 1999-12-27 | 2001-07-06 | Citizen Watch Co Ltd | Liquid crystal display device |
-
2004
- 2004-01-09 CN CNB2004100210237A patent/CN100350305C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101666921B (en) * | 2008-09-03 | 2011-08-10 | 昆山扬皓光电有限公司 | Fixing device and liquid crystal display using same |
| CN101859040A (en) * | 2010-06-11 | 2010-10-13 | 华映视讯（吴江）有限公司 | Touch control display apparatus |
| CN101859040B (en) * | 2010-06-11 | 2011-11-16 | 华映视讯（吴江）有限公司 | Touch display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100350305C (en) | 2007-11-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071121 Termination date: 20110109 |