CN201788498U - Electromagnetic type flat touch control display - Google Patents
Electromagnetic type flat touch control display Download PDFInfo
- Publication number
- CN201788498U CN201788498U CN2010205395885U CN201020539588U CN201788498U CN 201788498 U CN201788498 U CN 201788498U CN 2010205395885 U CN2010205395885 U CN 2010205395885U CN 201020539588 U CN201020539588 U CN 201020539588U CN 201788498 U CN201788498 U CN 201788498U
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- Prior art keywords
- touch control
- electromagnetic type
- type flat
- control display
- flat touch
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- Expired - Fee Related
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- 239000000463 material Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 4
- 239000004417 polycarbonate Substances 0.000 claims description 4
- 229920000515 polycarbonate Polymers 0.000 claims description 4
- 239000007767 bonding agent Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 abstract 4
- 230000000007 visual effect Effects 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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Abstract
An electromagnetic type flat touch control display comprises a shell (10), a transparent protective plate (20), an electromagnetic type flat touch control display screen (30) and a fixing frame (40) for fixing the electromagnetic type flat touch control display screen (30). The utility model is characterized in that a frame body (41) of the fixing frame (40) is of a square groove shape with no inner folds and no bound edges. The electromagnetic type flat touch control display screen (30) matches and is equipped in the inside of the frame body (41). The touch control area of the electromagnetic type flat touch control display screen (30) is closely attached to the lower side surface of the transparent protective plate (20). The transparent protective plate which is not hung can have a relatively small thickness. Meanwhile, the gap resulted from the inner folds and bound edges and located between the display screen and the transparent protective plate is eliminated. In this way, the distance between the touch control point and the display point is reduced. Therefore, the visual deviation is reduced and the visual effect is optimized. Furthermore, the utility model can make the whole display thinner and lighter, wherein the thickness of the whole machine can be reduced by 3mm to 4mm.
Description
Technical field
The utility model relates to electromagnetic type flat touch control display, particularly relates to a kind of fixed sturcture of electromagnetic type flat touch control display screen.
Background technology
Along with the appearance of the flat-panel monitor product with electromagnetic touch-control technology, industrial design, teacher, speechmaker can be intuitively write on this flat-panel monitor with touching signals harvester, draw, are demonstrated, control or CAD make.In the prior art; the touch area of flat-panel monitor with electromagnetic touch-control technology is more than 10 inches; the touch area all is covered with the fender (materials such as glass, film, PC) of a certain thickness high light-transmitting materials; protect the flat-panel monitor touch area with this; and electromagnetic touch-control panel display screen itself all is to be fixed by the metal shell of band bound edge; during integral body is packed display casing into then, add that circuit board, power supply, support etc. are assembled into electromagnetic type flat touch control display.Be the syndeton cross-sectional schematic of the electromagnetic type flat touch control display of prior art as shown in Figure 1; this electromagnetic type flat touch control display 200 has a shell 10; adaptive transparent protection plate 20 on the preceding frame 12 of shell; electromagnetic type flat touch control display screen 30 is positioned at described shell; with a metallic fixed frame 40 that has an invagination bound edge 43 be fixed on transparent protection plate 20 under; the invagination bound edge 43 of described fixed frame 40 is close to the downside (near that side of display screen) of transparent protection plate 20; make and leave gap 50 between the touch area of transparent protection plate 20 and electromagnetic type flat touch control display screen 30; transparent protection plate is unsettled above the space; therefore; the thickness of transparent protection plate can not be too thin, and fender is easy deformation when 0.5-1.8mm; cracked and fracture.Usually, the thickness of transparent protection plate is selected according to the size of display size, thickness range is between 3-5mm, the thickness of transparent protection plate adds the height in gap 50, distance on the touch point of electromagnetism pointer 70 and the display screen between the display dot reaches more than the 5mm, and on a line, vision does not depart from 3-6mm nearly as user's eyes, touch point, display dot three, display is big more, and sight equation is serious more; And the thickness of this display is thicker.
Summary of the invention
The technical problems to be solved in the utility model provides that distance between a kind of touch point and the display dot is less, vision deviation is less, and the less a kind of electromagnetic type flat touch control display of display thickness.
For solving the problems of the technologies described above; the utility model provides a kind of electromagnetic type flat touch control display; comprise shell, transparent protection plate; the fixed frame of electromagnetic type flat touch control display screen, fixing described electromagnetic type flat touch control display screen; it is characterized in that; the frame body of described fixed frame is the square groove shape, and described electromagnetic type flat touch control display screen fits in the described frame body, and its touch area is close to the downside of described transparent protection plate.
Described shell is the groove shape, and its madial wall is provided with vertical inwardly outstanding carriage, and described transparent protection plate places on the described carriage and adapts in the described shell.
Frame body two lateral walls of described fixed frame are provided with engaging lug, and described engaging lug is positioned under the described carriage and by screw and described carriage and removably connects.
Described transparent protection plate pastes on the described carriage by bonding agent.
Described fixed frame is that metal material or plastic material are made.
Described transparent protection plate is that thickness is ultra-thin glass or the polycarbonate plate of 0.5～1.8mm.
Described electromagnetic type flat touch control display screen be 80 inches with interior LCDs or plasma panel or OLED organic light emitting display.
Electromagnetic type flat touch control display of the present utility model; because the frame body of described fixed frame is the square groove shape; the invagination bound edge that does not have the prior art fixed frame; when described electromagnetic type flat touch control display screen fits in the described frame body; its touch area is close to the downside of described transparent protection plate; make transparent protection plate not unsettled; not yielding and fracture; the thickness of transparent protection plate just can be thinner; simultaneously; such syndeton has also eliminated because display screen that the invagination bound edge causes and the gap between the transparent protection plate; like this, the distance on the touch point of electromagnetism pointer and the display screen between the display dot has just reduced, and reduces and optimized vision deviation; and can make whole display thinner lighter, complete machine thickness can reduce 3-4mm.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail:
Fig. 1 is the syndeton cross-sectional schematic of the electromagnetic type flat touch control display of prior art.
Fig. 2 is the syndeton cross-sectional schematic of electromagnetic type flat touch control display of the present utility model.
Embodiment
As shown in Figure 1; it is the syndeton cross-sectional schematic of electromagnetic type flat touch control display of the present utility model; this electromagnetic type flat touch control display 100 comprises shell 10, transparent protection plate 20, the fixed frame 40 of electromagnetic type flat touch control display screen 30, fixing described electromagnetic type flat touch control display screen 30.Described shell, fixed frame shape are unlike the prior art.The main body of described shell 10 is square grooves; its madial wall is equipped with a vertical inwardly outstanding carriage 11 by last position; transparent protection plate 20 places described carriage 11 tops and adapts in the described shell, and described transparent protection plate 20 pastes on the described carriage 11 by bonding agent.Described fixed frame 40 adopts metal or plastic material; its frame body 41 also is the square groove shape; described electromagnetic type flat touch control display screen 30 fits in the described frame body 41; the touch area of display screen is close to the downside of described transparent protection plate 20; also be provided with engaging lug 42 on 41 liang of lateral walls of the frame body of described fixed frame 40; frame body is positioned at carriage, and described engaging lug 42 is positioned under the described carriage 11, and engaging lug 42 removably connects by screw 60 and described carriage 11.So just display screen is close to the downside that has been fixed on transparent protection plate; transparent protection plate is not unsettled; have the panel display screen of certain softness characteristics and the touch-control pressure of 70 pairs of transparent protection plates of the common support electromagnetism of carriage pointer; therefore transparent protection plate can adopt thickness to be close to electromagnetic type flat touch control display screen at ultra-thin glass or polycarbonate (PC) sheet material of 0.5～1.8mm; thereby optimization vision deviation; the touch area effectively support from time writer or the external pressure of writing; the fender frangible shortcoming when 0.5-1.8mm of need not worrying is at 80 inches thickness that also need not increase transparent protection plate in interior giant-screen electromagnetic type flat touch control display application.Reducing of transparency protected plate thickness shortened the distance between the display dot on the touch point of electromagnetism pointer 70 and the display screen, thereby reduced sight equation, and made the display integral thickness can do thinlyyer.
The utility model does not change the Presentation Function structure of electromagnetic type flat touch control display screen, adopts LCDs, plasma panel or OLED (Organic Light Emitting Display, organic light emitting display) display screen all can realize goal of the invention.
Claims (7)
1. an electromagnetic type flat touch control display (100); comprise shell (10), transparent protection plate (20); the fixed frame (40) of electromagnetic type flat touch control display screen (30), fixing described electromagnetic type flat touch control display screen (30); it is characterized in that; the frame body (41) of described fixed frame (40) is the square groove shape; described electromagnetic type flat touch control display screen (30) fits in the described frame body (41), and its touch area is close to the downside of described transparent protection plate (20).
2. electromagnetic type flat touch control display according to claim 1 (100); it is characterized in that; described shell (10) is the groove shape, and its madial wall is provided with vertical inwardly outstanding carriage (11), and described transparent protection plate (20) places on the described carriage and adapts in the described shell.
3. electromagnetic type flat touch control display according to claim 2 (100), it is characterized in that, frame body (41) two lateral walls of described fixed frame (40) are provided with engaging lug (42), and described engaging lug is positioned under the described carriage and by screw (60) and described carriage and removably connects.
4. electromagnetic type flat touch control display according to claim 2 (100) is characterized in that, described transparent protection plate (20) pastes on the described carriage (11) by bonding agent.
5. electromagnetic type flat touch control display according to claim 1 (100) is characterized in that, described fixed frame (40) is made for metal material or plastic material.
6. electromagnetic type flat touch control display according to claim 1 (100) is characterized in that, described transparent protection plate (20) is ultra-thin glass or the polycarbonate plate of 0.5～1.8mm for thickness.
7. according to each described electromagnetic type flat touch control display (100) of claim 1-6, it is characterized in that, described electromagnetic type flat touch control display screen (30) be 80 inches with interior LCDs or plasma panel or OLED organic light emitting display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205395885U CN201788498U (en) | 2010-09-21 | 2010-09-21 | Electromagnetic type flat touch control display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205395885U CN201788498U (en) | 2010-09-21 | 2010-09-21 | Electromagnetic type flat touch control display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201788498U true CN201788498U (en) | 2011-04-06 |
Family
ID=43820455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205395885U Expired - Fee Related CN201788498U (en) | 2010-09-21 | 2010-09-21 | Electromagnetic type flat touch control display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201788498U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102981665A (en) * | 2011-09-02 | 2013-03-20 | 瀚宇彩晶股份有限公司 | touch panel |
| CN103259885A (en) * | 2012-12-31 | 2013-08-21 | 上海华勤通讯技术有限公司 | Mobile terminal shell |
| CN103324342A (en) * | 2013-06-07 | 2013-09-25 | 业成光电（深圳）有限公司 | Touch display device |
| CN103488370A (en) * | 2013-02-08 | 2014-01-01 | 友达光电股份有限公司 | Display module with electromagnetic touch module |
| CN109256038A (en) * | 2011-06-15 | 2019-01-22 | 索尼公司 | display and electronic unit |
-
2010
- 2010-09-21 CN CN2010205395885U patent/CN201788498U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256038A (en) * | 2011-06-15 | 2019-01-22 | 索尼公司 | display and electronic unit |
| CN102981665A (en) * | 2011-09-02 | 2013-03-20 | 瀚宇彩晶股份有限公司 | touch panel |
| CN103259885A (en) * | 2012-12-31 | 2013-08-21 | 上海华勤通讯技术有限公司 | Mobile terminal shell |
| CN103488370A (en) * | 2013-02-08 | 2014-01-01 | 友达光电股份有限公司 | Display module with electromagnetic touch module |
| CN103488370B (en) * | 2013-02-08 | 2016-05-11 | 友达光电股份有限公司 | Display module with electromagnetic touch module |
| CN103324342A (en) * | 2013-06-07 | 2013-09-25 | 业成光电（深圳）有限公司 | Touch display device |
| CN103324342B (en) * | 2013-06-07 | 2016-08-17 | 业成光电（深圳）有限公司 | Touch control display apparatus |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20180921 |