CN204695277U - A kind of anti-head touches stepped construction touch-screen - Google Patents
A kind of anti-head touches stepped construction touch-screen Download PDFInfo
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- CN204695277U CN204695277U CN201520359358.3U CN201520359358U CN204695277U CN 204695277 U CN204695277 U CN 204695277U CN 201520359358 U CN201520359358 U CN 201520359358U CN 204695277 U CN204695277 U CN 204695277U
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Abstract
The utility model relates to a kind of anti-head and touches stepped construction touch-screen, comprises the box-like frame of uncovered, is accommodated in the display screen module in frame and covers the touch screen structure of frame open face; Described touch screen structure comprises fixing Bewildering resistance layer, explosion-proof layer, glass cover-plate and touch pad of fitting successively; Described touch pad is also fixedly connected with described display screen module; Described frame surrounding rises a step near the bottom surface of sidewall, and described step is by cushion rubber bumper and described touch anatomical connectivity.The anti-head of one of the present utility model touches stepped construction touch-screen on touch-screen and touch pad component, adds the successional diaphragm of one deck; adopt the double faced adhesive tape that viscosity and thickness all strengthen simultaneously; avoid touch pad to come unstuck; touch screen base plate and touch pad fragment is effectively prevented to splash; there is good explosion-proof performance, effectively alleviate the injury to people simultaneously.
Description
Technical field
The utility model relates to a kind of touch screen structure, and particularly the anti-head of one touches stepped construction touch-screen.
Background technology
Along with the fast development of modern science and technology, touch-screen has been the first-selection of a lot of electronical display product, and it also has boundless prospect in car-mounted display field.Along with car entertainment is towards future development that is integrated, intelligent, all-graphic on-board information platform, in-vehicle display system acts on more and more obvious in vehicle entertainment system.Vehicle-carrying display screen particularly rear seat entertainment system display screen (also cry headrest display screen) has that size is large, screen is thin, is quick on the draw and the feature such as function is strong, but vehicle-carrying display screen is except meeting the requirement of size, function aspects, the most important thing is that needs are safe and reliable, when meeting accident except producing except injury human body, the safety of structure of himself is also strong.
Now, general vehicle-carrying display screen touches structure, and by anti-dizzy diaphragm, glass cover-plate and the composition such as touch pad component and double faced adhesive tape, for some display screens also with camera.Carrying out finding when head touches test to the touching display screen of band camera, in collision process, mainly contain following failure mode:
1. come unstuck and tilt in touch pad local from cabinet, produces sharp edge;
2. there is fragment to fly out in the broken place of panel;
3. anti-dizzy diaphragm camera opening part has chips of glass to fly out.
Obviously, there is very large defect in common touching display screen structure, these three kinds of failure modes all easily cause passenger injured, cannot meet the security performance requirement of consumer in explosion-proof performance and laminating fastness.
Summary of the invention
The purpose of this utility model is the defect in order to overcome above-mentioned background technology, provides a kind of anti-head to touch stepped construction touch-screen.
A kind of anti-head touches stepped construction touch-screen, comprises the box-like frame of uncovered, is accommodated in the display screen module in frame and covers the touch screen structure of frame open face; Described touch screen structure comprises fixing Bewildering resistance layer, explosion-proof layer, glass cover-plate and touch pad of fitting successively; Described touch pad is also fixedly connected with described display screen module; Described frame surrounding rises a step near the bottom surface of sidewall, and described step is by cushion rubber bumper and described touch anatomical connectivity.
Preferably, the corresponding position of described Bewildering resistance layer, glass cover-plate and cushion rubber bumper has the through hole for coordinating camera.
Further, all by viscosity glue laminating between described Bewildering resistance layer, explosion-proof layer, glass cover-plate and touch pad, the edge of described touch pad is provided with the double faced adhesive tape binded with described display screen module.
Preferably, described antiglare layer adopts anti-dizzy diaphragm.
Preferably, described explosion-proof layer also adopts explosion-proof high transmittance film.
The anti-head of one of the present utility model touches stepped construction touch-screen on touch-screen and touch pad component, adds the successional diaphragm of one deck; adopt the double faced adhesive tape that viscosity and thickness all strengthen simultaneously; avoid touch pad to come unstuck; touch screen base plate and touch pad fragment is effectively prevented to splash; there is good explosion-proof performance, effectively alleviate the injury to people simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram in the utility model embodiment one.
Fig. 2 is the touch screen structure principle schematic in the utility model embodiment one.
Embodiment
In order to allow those skilled in the art more understand the technical solution of the utility model, below in conjunction with the drawings and specific embodiments, stepped construction touch-screen being touched to anti-head of the present utility model and being further described.
A kind of anti-head touches stepped construction touch-screen, as shown in Figure 1, comprises the box-like frame of uncovered 1, is accommodated in the display screen module 2 in frame 1 and covers the touch screen structure 3 of frame 1 open face.
Wherein the uncovered box like structure that is square of frame 1, rises a step in frame 1 side near the bottom surface of sidewall, and in the form of a ring, when touch screen structure 3 is arranged on frame 1, ring-shaped step just can the edge of support touch screen structure 3 for step.
Concrete, touch screen structure 3 comprises fixing Bewildering resistance layer 31, explosion-proof layer 32, glass cover-plate 33 and touch pad 34 of fitting successively.As shown in Figure 2, all bonded by viscosity glue between each surface layer, reduce fragment when occurring to clash into and splash.In addition, the edge of touch pad 34 is provided with double faced adhesive tape, and display screen module 2 is connected with touch screen structure 3 by this double faced adhesive tape.In order to increase security during collision further, the size of touch pad 34 arranges more smaller than Bewildering resistance layer 31, explosion-proof layer 32 and glass cover-plate 33, and the edge of the one side that glass cover-plate 33 is contacted with touch pad 34 leaves certain space.When touch screen structure 3 is arranged on frame 1, the space that the edge of the one side that glass cover-plate 33 contacts with touch pad 34 stays then is against on step.In order to fixing and buffering, cushion rubber bumper 11 is provided with between the step of glass cover-plate and frame 1, the shape of cushion rubber bumper 11 is corresponding with step upper surface, the upper and lower surface of cushion rubber bumper 11 is equipped with viscosity glue, for connecting frame 1 and glass cover-plate 33, make touch-screen when shock, momentum is buffered rubber cushion and absorbs, and reduces broken probability.
In a preferred embodiment, touch screen structure 3 and be equipped with certain gap between display screen module 2 and frame 1, when occurring for clashing into, touch screen structure 3 and display screen module 2 provide cushion space.
Preferably, in order to reduce integral thickness, antiglare layer 31 adopts anti-dazzle protection film in the present embodiment, and explosion-proof layer 32 also adopts explosion-proof high transmittance film.
In other embodiments, when needing to arrange camera, in order to not affect camera imaging effect, touch screen structure 3 carries out borehole, the impact strength of touch screen structure 3 can be reduced like this, therefore, only carry out perforate in the corresponding position of Bewildering resistance layer 31, glass cover-plate 33 and cushion rubber bumper 11, explosion-proof layer 32 does not then carry out perforate.In terms of existing technologies; the explosion-proof layer 32 increased; double shielding is formed with the antiglare layer 31 of itself; technique do not have risk; and can not have an impact to the image effect of the touch effect of touch screen structure 3, display effect and camera; do not affect the functional effect of screen, and from cost of manufacture, there is feasibility, be no more than 2%.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (5)
1. anti-head touches a stepped construction touch-screen, it is characterized in that: comprise the box-like frame of uncovered, be accommodated in the display screen module in frame and cover the touch screen structure of frame open face; Described touch screen structure comprises fixing Bewildering resistance layer, explosion-proof layer, glass cover-plate and touch pad of fitting successively; Described touch pad is also fixedly connected with described display screen module; Described frame surrounding rises a step near the bottom surface of sidewall, and described step is by cushion rubber bumper and described touch anatomical connectivity.
2. anti-head as claimed in claim 1 touches stepped construction touch-screen, it is characterized in that: the corresponding position of described Bewildering resistance layer, glass cover-plate and cushion rubber bumper has the through hole for coordinating camera.
3. anti-head as claimed in claim 1 touches stepped construction touch-screen, it is characterized in that: all by viscosity glue laminating between described Bewildering resistance layer, explosion-proof layer, glass cover-plate and touch pad, the edge of described touch pad is provided with the double faced adhesive tape binded with described display screen module.
4. anti-head as claimed in claim 1 touches stepped construction touch-screen, it is characterized in that: described Bewildering resistance layer adopts anti-dazzle protection film.
5. anti-head as claimed in claim 1 touches stepped construction touch-screen, it is characterized in that: described explosion-proof layer also adopts explosion-proof high transmittance film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359358.3U CN204695277U (en) | 2015-05-29 | 2015-05-29 | A kind of anti-head touches stepped construction touch-screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359358.3U CN204695277U (en) | 2015-05-29 | 2015-05-29 | A kind of anti-head touches stepped construction touch-screen |
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| Publication Number | Publication Date |
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| CN204695277U true CN204695277U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520359358.3U Active CN204695277U (en) | 2015-05-29 | 2015-05-29 | A kind of anti-head touches stepped construction touch-screen |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108628495A (en) * | 2018-04-09 | 2018-10-09 | 江苏聚泰科技有限公司 | A kind of touch screen module fixing arrangement |
| CN110839134A (en) * | 2018-08-16 | 2020-02-25 | 单晓 | Explosion-proof television screen and preparation process of explosion-proof glass thereof |
| CN115132092A (en) * | 2022-07-19 | 2022-09-30 | Oppo广东移动通信有限公司 | Electronic equipment, middle frame assembly, preparation method of middle frame assembly and display screen assembly |
-
2015
- 2015-05-29 CN CN201520359358.3U patent/CN204695277U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108628495A (en) * | 2018-04-09 | 2018-10-09 | 江苏聚泰科技有限公司 | A kind of touch screen module fixing arrangement |
| CN110839134A (en) * | 2018-08-16 | 2020-02-25 | 单晓 | Explosion-proof television screen and preparation process of explosion-proof glass thereof |
| CN115132092A (en) * | 2022-07-19 | 2022-09-30 | Oppo广东移动通信有限公司 | Electronic equipment, middle frame assembly, preparation method of middle frame assembly and display screen assembly |
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| GR01 | Patent grant |