CN112631456A - Multifunctional touch panel with additional blind operation contacts - Google Patents
Multifunctional touch panel with additional blind operation contacts Download PDFInfo
- Publication number
- CN112631456A CN112631456A CN202011414785.9A CN202011414785A CN112631456A CN 112631456 A CN112631456 A CN 112631456A CN 202011414785 A CN202011414785 A CN 202011414785A CN 112631456 A CN112631456 A CN 112631456A
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- China
- Prior art keywords
- touch
- touch panel
- area
- multifunctional
- liquid crystal
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- 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.)
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Links
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 27
- 239000012780 transparent material Substances 0.000 claims abstract description 5
- 230000006870 function Effects 0.000 claims description 23
- 239000003292 glue Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 4
- 239000010409 thin film Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
Abstract
A multifunctional contact panel with additional blind operation contacts comprises a liquid crystal screen, a touch panel and a cover plate which are sequentially stacked, wherein the touch panel is electrically connected with the liquid crystal screen, and the cover plate wraps the touch panel; the cover plate comprises a touch area and a non-touch area, and the touch area corresponds to the touch panel; the touch control device is characterized in that a plurality of salient points are formed on the touch control area, and the plurality of salient points and the touch control plate are respectively positioned at two opposite sides of the touch control area; the salient points correspond to the operation function positions of the touch pad; compared with the prior art, through the design to the transparent material bump, the requirement can reach and present the quality and do not have the influence to the display screen, and surperficial abrupt sense can not be too sharp, and the sense of touch is comfortable, both can realize the science and technology sense that multi-functional touch-sensitive screen brought, can realize the blind operation attribute of traditional knob/button again, improves the security in the vehicle driving greatly.
Description
Technical Field
The invention belongs to the technical field of contact panels, and particularly relates to a multifunctional contact panel with additional blind operation contacts.
Background
The multifunctional touch panel is a new product which is popular in recent years and is used for replacing traditional in-vehicle keys, and the touch function of the display screen is utilized. The function of a plurality of keys can be simulated on one display screen. By means of the personalized design of software, multiple functions which cannot be realized by traditional entity keys can be realized in a simpler interactive mode, and the technological feeling of the vehicle and the luxury feeling of the interior are improved.
The existing multifunctional touch panel has a plurality of different functions, and in the driving process of a vehicle, a driver cannot accurately observe specific positions of the plurality of different functions on the touch panel all the time, so that when the driver uses the unnecessary functions improperly, the driver is affected to a certain extent, and certain potential safety hazards exist.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides the multifunctional touch panel which is simple in structure, safe, reliable and convenient to use and is provided with the blind operation contact.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a multifunctional contact panel with additional blind operation contacts comprises a liquid crystal screen, a touch panel and a cover plate which are sequentially stacked, wherein the touch panel is electrically connected with the liquid crystal screen, and the cover plate wraps the touch panel; the cover plate comprises a touch area and a non-touch area, and the touch area corresponds to the touch panel; the touch control device is characterized in that a plurality of salient points are formed on the touch control area, and the plurality of salient points and the touch control plate are respectively positioned at two opposite sides of the touch control area; the salient points correspond to the operation function positions of the touch pad.
As a preferred embodiment of the present invention, the sizes of the liquid crystal screen, the touch pad and the touch area are the same, and the liquid crystal screen, the touch pad and the touch area are overlapped.
As a preferred scheme of the present invention, the touch panel is adhered to the liquid crystal display by glue, and the touch panel and the cover plate are adhered by glue.
As a preferred embodiment of the present invention, the touch area is a thin film structure, the non-touch area is a frame-shaped plastic or metal structure, and the touch area is embedded in the non-touch area.
As a preferred embodiment of the present invention, the bumps are made of a transparent material, and the bumps and the touch area are integrally formed.
As a preferable aspect of the present invention, the bump has a semicircular structure.
As a preferred scheme of the present invention, a touch feedback is provided on the touch pad, and a position of the touch feedback corresponds to a position of the bump.
As a preferable solution of the present invention, different numbers of the bumps may be disposed at different operation functions of the touch pad.
As a preferable solution of the present invention, the touch pad may be provided with bumps of different sizes at different operation functions.
As a preferred scheme of the present invention, the touch panel may be provided with bumps arranged at different operation functions.
Compared with the prior art, the invention has the beneficial effects that: through the design to transparent material bump, the requirement can reach and not influence the display screen quality of being presented, and surperficial abrupt sense can not be too sharp, and the sense of touch is comfortable, both can realize the science and technology sense that multi-functional touch-sensitive screen brought, can realize the blind operation attribute of traditional knob/button again, improves the security in the vehicle driving greatly.
Drawings
FIG. 1 is a flow chart of the present invention;
reference numerals: the touch screen comprises a cover plate 1, a non-touch area 1-1, a touch area 1-2, salient points 1-3, a touch pad 2 and a liquid crystal screen 3.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
As shown in fig. 1, a multifunctional touch panel with additional blind operation contacts comprises a liquid crystal screen 3, a touch panel 2 and a cover plate 1, which are stacked in sequence, wherein the touch panel 2 is electrically connected with the liquid crystal screen 3, and the cover plate 1 wraps the touch panel 2; the cover plate 1 comprises a touch area 1-2 and a non-touch area 1-1, and the touch area 1-2 corresponds to the touch plate 2; a plurality of salient points 1-3 are formed on the touch area 1-2, and the plurality of salient points 1-3 and the touch pad 2 are respectively positioned at two opposite sides of the touch area 1-2; the bumps 1-3 correspond to the operating function positions of the touch pad 2.
The liquid crystal screen 3 is an LCD screen, the LCD is structured by placing a liquid crystal box in two parallel glass substrates, a TFT (thin film transistor) is arranged on the lower substrate glass, a color filter is arranged on the upper substrate glass, and the rotation direction of liquid crystal molecules is controlled by changing signals and voltage on the TFT, so that the purpose of controlling whether polarized light of each pixel point is emitted or not is achieved.
The touch pad 2 controls the action of a pointer by sensing the movement of a finger of a user, and the touch pad 2 is made into an array of rows and columns by using a printed circuit board; the printed board and the surface plastic film are adhered by strong double-sided adhesive tape, and the sensing principle is capacitance sensing. And a special integrated circuit board under the surface of the touch pad 2 can continuously measure and report the track so as to detect the action and the position of the finger, and the touch pad 2 is used for receiving a sensing signal of a plastic film on the touch area 1-2, sending the signal to the central control module and feeding the signal back to the liquid crystal screen 3 for displaying.
The positions of the convex points 1-3 are set according to actual needs, the convex points 1-3 are formed on the surface of the touch area 1-2, the convex points 1-3 are arranged at different functional positions of the convex points 1-3, an operator can point to a certain direction of the touch area 1-2 by means of memory, and the specific functional position corresponding to the touch area 1-2 is determined through the convex points 1-3.
The liquid crystal display 3, the touch pad 2 and the touch area 1-2 are consistent in size, the liquid crystal display 3, the touch pad 2 and the touch area 1-2 are arranged in an overlapping mode, the touch pad 2 is adhered to the liquid crystal display 3 through glue, the touch pad 2 and the cover plate 1 are adhered through the glue, the touch pad 2 is attached to the surface of the liquid crystal display 3, under the action of the cover plate 1, the non-touch area 1-1 of the cover plate 1 forms a frame-shaped structure with a certain thickness, and under the action of the non-touch area 1-1, the liquid crystal display 3 and the touch pad 2 are embedded in the frame of the non-touch area 1-1, so that the liquid crystal display 3 and the touch pad 2 are located.
The non-touch area 1-1 is of a frame-shaped plastic structure, a matching hole corresponding to the vehicle body is formed in the non-touch area 1-1, and the non-touch area 1-1 is detachably connected with the vehicle body through a bolt.
The touch area 1-2 is of a thin film structure, the non-touch area 1-1 is of a frame-shaped plastic or metal structure, the touch area 1-2 is embedded in the non-touch area 1-1, and the specific structure of the non-touch area 1-1 rotates and is assembled according to the structure of the actual car body interior.
The salient points 1-3 are made of transparent materials, the salient points 1-3 and the touch control areas 1-2 are integrally formed, the salient points 1-3 are of semicircular structures, the salient points 1-3 are made of transparent plastic materials, the salient points 1-3 and the touch control areas 1-2 are integrally formed through blow molding, and the corresponding touch control areas 1-2 and the corresponding bulges 1-3 are produced according to different liquid crystal screens 3.
The touch control panel 2 is provided with touch feedback, the touch feedback corresponds to the positions of the salient points 1-3, the touch feedback represents the touch feeling for a user through a series of actions such as acting force, vibration and the like, and the mechanical stimulation can be applied to auxiliary creation and control of a virtual scene or a virtual object in computer simulation and strengthen mechanical control.
Different numbers of the salient points 1-3 can be arranged at different operation functions of the touch pad 2, the salient points 1-3 with different sizes can be arranged at different operation functions of the touch pad 2, and the salient points 1-3 in an arrangement mode can be arranged at different operation functions of the touch pad 2.
The convex points 1-3 with different numbers, different positions, different sizes and different arrangement modes can represent different operation functions, an operator can judge different functions by touching the different convex points 1-3 with fingers, and meanwhile, the operator can judge whether the touched function is the required function through the fingers.
The bumps 1-3 can be provided with different numbers, sizes or arrangement modes according to actual needs, so that when an operator touches the bumps 1-3, the corresponding vehicle-mounted functions can be judged according to the bumps 1-3 with different numbers, sizes or arrangement modes.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more here: the terms of the cover plate 1, the non-touch area 1-1, the touch area 1-2, the salient points 1-3, the touch pad 2, the liquid crystal screen 3 and the like do not exclude the possibility of using other terms; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (10)
1. The multifunctional touch panel is characterized by comprising a liquid crystal screen (3), a touch pad (2) and a cover plate (1) which are sequentially stacked, wherein the touch pad (2) is electrically connected with the liquid crystal screen (3), and the cover plate (1) wraps the touch pad (2); the cover plate (1) comprises a touch area (1-2) and a non-touch area (1-1), and the touch area (1-2) corresponds to the touch plate (2); the touch control device is characterized in that a plurality of salient points (1-3) are formed on the touch control area (1-2), and the plurality of salient points (1-3) and the touch control plate (2) are respectively positioned at two opposite sides of the touch control area (1-2); the salient points (1-3) correspond to the operation function positions of the touch pad (2).
2. The multifunctional touch panel for increasing the number of blind operating contacts as claimed in claim 1, wherein the sizes of the liquid crystal screen (3), the touch pad (2) and the touch areas (1-2) are the same, and the liquid crystal screen (3), the touch pad (2) and the touch areas (1-2) are overlapped.
3. The multifunctional touch panel for increasing blind operation contacts as claimed in claim 1, wherein the touch pad (2) is adhered to the liquid crystal screen (3) by glue, and the touch pad (2) and the cover plate (1) are adhered by glue.
4. The multifunctional touch panel for increasing blind operation contacts as claimed in claim 1, wherein the touch area is of a thin film structure, the non-touch area (1-1) is of a frame-type plastic or metal structure, and the touch area (1-2) is embedded in the non-touch area (1-1).
5. The multifunctional touch panel with additional blind operating contacts as claimed in claim 1, wherein the bumps (1-3) are made of transparent material, and the bumps (1-3) and the touch areas (1-2) are integrally formed.
6. Multifunctional touch panel for increasing blind operating contacts according to claim 1, characterised in that the bumps (1-3) are of a semicircular configuration.
7. The multifunctional touch panel for increasing blind operation contacts as claimed in claim 1, wherein the touch panel (2) is provided with touch feedback, and the touch feedback corresponds to the positions of the bumps (1-3).
8. The multifunctional touch panel for increasing blind operation contacts as recited in claim 1, characterized in that different numbers of bumps (1-3) can be arranged at different operation functions of the touch pad (2).
9. The multifunctional touch panel for increasing blind operation contact points as claimed in claim 1, wherein the touch pad (2) can be provided with bumps (1-3) of different sizes at different operation functions.
10. The multifunctional touch panel for increasing blind operation contacts as claimed in claim 1, wherein the touch panel (2) is provided with bumps (1-3) in an arrangement manner at different operation functions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011414785.9A CN112631456A (en) | 2020-12-07 | 2020-12-07 | Multifunctional touch panel with additional blind operation contacts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011414785.9A CN112631456A (en) | 2020-12-07 | 2020-12-07 | Multifunctional touch panel with additional blind operation contacts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112631456A true CN112631456A (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011414785.9A Pending CN112631456A (en) | 2020-12-07 | 2020-12-07 | Multifunctional touch panel with additional blind operation contacts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112631456A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1845049A (en) * | 2005-04-08 | 2006-10-11 | 义隆电子股份有限公司 | Touch pad capable of inducing switch button sense |
| CN204014335U (en) * | 2014-07-24 | 2014-12-10 | 厦门盈趣科技股份有限公司 | A kind of wrist formula control device |
| CN104965629A (en) * | 2015-08-07 | 2015-10-07 | 信利光电股份有限公司 | Touch screen and electronic device |
| CN205451005U (en) * | 2015-12-25 | 2016-08-10 | 王海忠 | Touch -control board and use remote controller of this touch -control board with touch -control and button function |
| CN205862312U (en) * | 2016-05-16 | 2017-01-04 | 苏州芯沃科电子科技有限公司 | A kind of capacitive key device with pressure feedback function |
| CN109326221A (en) * | 2018-09-25 | 2019-02-12 | 上海天马微电子有限公司 | The touch feedback display methods of display device and display device |
-
2020
- 2020-12-07 CN CN202011414785.9A patent/CN112631456A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1845049A (en) * | 2005-04-08 | 2006-10-11 | 义隆电子股份有限公司 | Touch pad capable of inducing switch button sense |
| CN204014335U (en) * | 2014-07-24 | 2014-12-10 | 厦门盈趣科技股份有限公司 | A kind of wrist formula control device |
| CN104965629A (en) * | 2015-08-07 | 2015-10-07 | 信利光电股份有限公司 | Touch screen and electronic device |
| CN205451005U (en) * | 2015-12-25 | 2016-08-10 | 王海忠 | Touch -control board and use remote controller of this touch -control board with touch -control and button function |
| CN205862312U (en) * | 2016-05-16 | 2017-01-04 | 苏州芯沃科电子科技有限公司 | A kind of capacitive key device with pressure feedback function |
| CN109326221A (en) * | 2018-09-25 | 2019-02-12 | 上海天马微电子有限公司 | The touch feedback display methods of display device and display device |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 314500 988 Tong Tong Road, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang Applicant after: United New Energy Automobile Co.,Ltd. Address before: 314500 988 Tong Tong Road, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang Applicant before: Hezhong New Energy Vehicle Co.,Ltd. Address after: 314500 988 Tong Tong Road, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang Applicant after: Hezhong New Energy Vehicle Co.,Ltd. Address before: 314500 988 Tong Tong Road, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang Applicant before: HOZON NEW ENERGY AUTOMOBILE Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210409 |
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| RJ01 | Rejection of invention patent application after publication |