CN110941348A - Modular keyboard with display - Google Patents
Modular keyboard with display Download PDFInfo
- Publication number
- CN110941348A CN110941348A CN201811114021.0A CN201811114021A CN110941348A CN 110941348 A CN110941348 A CN 110941348A CN 201811114021 A CN201811114021 A CN 201811114021A CN 110941348 A CN110941348 A CN 110941348A
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- Prior art keywords
- layer
- transparent
- conductive
- display
- barrier layer
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/84—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by ergonomic functions, e.g. for miniature keyboards; characterised by operational sensory functions, e.g. sound feedback
- H01H13/85—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by ergonomic functions, e.g. for miniature keyboards; characterised by operational sensory functions, e.g. sound feedback characterised by tactile feedback features
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
本案揭示一种具有显示功能的模块化键盘，包括显示器、支持层、第一导电层、触感回馈导电片、外壳及透明阻挡层；显示器适于显示虚拟按键；支持层安排于显示器的上方且具有第一缺口；第一导电层安排于支持层的底面上；触感回馈导电片安排于支持层的顶面上且位置对应于第一缺口；外壳容置显示器、支持层、第一导电层级触感回馈导电片，且外壳具有开口部；透明阻挡层封闭开口部且邻接触感回馈导电片；通过透明阻挡层显示虚拟按键，通过按压透明阻挡层，使触感回馈导电片弹性变形，从而通过第一缺口反复电性接触第一导电层以传递按压信号。本发明的具有显示功能的模块化键盘同时具有使用便利、防水及防尘的优点。
The present application discloses a modular keyboard with display function, comprising a display, a support layer, a first conductive layer, a touch feedback conductive sheet, a casing and a transparent barrier layer; the display is suitable for displaying virtual keys; the support layer is arranged above the display and has the first gap; the first conductive layer is arranged on the bottom surface of the support layer; the tactile feedback conductive sheet is arranged on the top surface of the support layer and the position corresponds to the first gap; the housing accommodates the display, the support layer, and the first conductive layer tactile feedback The conductive sheet has an opening, and the casing has an opening; the transparent blocking layer closes the opening and is adjacent to the touch feedback conductive sheet; the virtual key is displayed through the transparent blocking layer, and the touch feedback conductive sheet is elastically deformed by pressing the transparent blocking layer, so as to repeatedly pass through the first gap The first conductive layer is electrically contacted to transmit the pressing signal. The modular keyboard with display function of the present invention also has the advantages of convenient use, waterproof and dustproof.
Description
[ technical field ] A method for producing a semiconductor device
The present invention relates to a keyboard, and more particularly, to a modular keyboard with a display function.
[ background of the invention ]
In the prior art, mobile phones, notebook computers, desktop computers, etc. having keyboards often need to use a physical keyboard to achieve the purpose of language input. However, the language systems are very numerous in the world, and the key caps of the keyboard are usually marked with only input symbols or characters of specific language system or two language systems. If it is necessary to input symbols or characters of other language systems not marked on the key caps, the user must additionally replace the keyboard or memorize the positions of the input symbols or characters on the keyboard, which is very inconvenient. Moreover, the prior art keyboard lacks good waterproof and dustproof effects, so that the keyboard is often in poor contact or damaged due to damp or dust.
This background section is provided merely to aid in understanding the present disclosure, and thus, it is intended that all matter contained in the background section or disclosed herein may include any enabling or disabling technology known to those skilled in the art. Furthermore, the statements in the background, as well as any statements in the background, which as a matter of language expressly recite a description or a problem to be solved by one or more embodiments of the present invention, are not intended to imply that these statements are in the nature of a person having ordinary skill in the art to which the present invention pertains.
[ summary of the invention ]
The invention provides a modular keyboard with a display function, which has the advantages of convenience in use, water resistance and dust prevention.
In an embodiment of the invention, the modular keyboard with display function provided by the invention comprises a display, a supporting layer, a first conductive layer, a touch feedback conductive sheet, a shell and a transparent barrier layer. The display is adapted to display virtual keys. The support layer is arranged above the display and provided with a first gap. The first conductive layer is arranged on the bottom surface of the support layer. The tactile feedback conductive pad is arranged on the top surface of the support layer and is positioned corresponding to the first notch. The shell is used for accommodating the display, the supporting layer and the first conductive layer level touch feedback conductive sheet and is provided with an opening part. The transparent barrier layer closes the opening and is adjacent to the tactile feedback conductive pad. The virtual key is displayed through the transparent barrier layer, and the touch feedback conducting strip is elastically deformed by pressing the transparent barrier layer, so that the touch feedback conducting strip is repeatedly and electrically contacted with the first conducting layer through the first notch to transmit a pressing signal.
In the modular keyboard with the display function, the symbols or characters of a specific language system on the virtual keys displayed by the display can be switched according to the requirements of a user, and the symbols or characters are not limited to one type, so that the symbols or characters of multiple language systems can be conveniently input by the user without changing the keyboard or memorizing the key positions of the symbols or characters of different language systems. Moreover, dust and moisture can be blocked by the transparent barrier layer for closing the opening part and can not enter the shell, so that the touch feedback conducting strip, the supporting layer, the first conducting layer and the display arranged in the shell are prevented from being affected with damp or damaged. Therefore, the modular keyboard with the display function has the advantages of convenience in use, water resistance and dust resistance.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
[ description of the drawings ]
Fig. 1 is a schematic cross-sectional view of a modular keyboard with a display function according to an embodiment of the invention.
Fig. 2 is a schematic diagram of the modular keyboard with display function of fig. 1.
Fig. 3 is a schematic cross-sectional view of a modular keyboard with a display function according to an embodiment of the invention.
Fig. 4 is a schematic diagram of the modular keyboard with display function of fig. 3.
[ detailed description ] embodiments
Fig. 1 is a schematic cross-sectional view of a modular keyboard with a display function according to an embodiment of the invention. Fig. 2 is a schematic diagram of the modular keyboard with display function of fig. 1. Referring to fig. 1 and 2, the modular keyboard 100 with display function of the present embodiment includes a display 110, a supporting layer 120, a first conductive layer 130, a conductive touch feedback sheet 140, a housing 150, and a transparent barrier layer 160. The display 110 is suitable for displaying virtual keys, the display 110 can be, for example, a liquid crystal display (liquid crystal) 110 or an Organic Light-Emitting Diode (OLED) display 110, the invention is not limited to the type of the display 110; the virtual keys may have symbols or characters corresponding to input methods of language systems such as chinese, english, japanese, korean, german or french, for example, in other words, the display 110 may make the virtual keys have characters or patterns of a specific language system according to user requirements. The supporting layer 120 is disposed above the display 110 and has a first gap 121, the first conductive layer 130 is disposed on the bottom surface of the supporting layer 120, and the tactile feedback conductive sheet 140 is disposed on the top surface of the supporting layer 120 and corresponds to the first gap 121, in other words, the supporting layer 120 separates the first conductive layer 130 and the tactile feedback conductive sheet 140. The housing 150 accommodates the display 110, the supporting layer 120, the first conductive layer 130 and the conductive touch feedback sheet 140, and the housing 150 has an opening 151. The transparent barrier layer 160 closes the opening 151 and abuts the tactile feedback pad 140. The material of the transparent barrier layer 160 may be, for example, silicone rubber (silicone rubber), but is not limited thereto. In addition, the material of the tactile feedback conductive sheet 140 may be a conductive metal such as gold, silver, copper, etc., but not limited thereto, and the material of the tactile feedback conductive sheet 140 may also be a conductive polymer.
The transparent barrier layer 160 is transparent, the virtual keys can be displayed through the transparent barrier layer 160, and the user can see the virtual keys and the characters or symbols on the virtual keys from the outer side of the transparent barrier layer 160. The user presses the transparent blocking layer 160 with a hand to make the touch feedback conductive sheet 140 elastically deform and electrically contact the first conductive layer 130, so as to form a path and transmit a pressing signal, thereby inputting characters or symbols to a desktop computer, a notebook computer, a mobile phone, etc.; as shown in fig. 2, the conductive tactile feedback pad 140 deforms after being pressed to pass through the first opening 121 and electrically contact the first conductive layer 130. After the user presses, the touch feedback conductive sheet 140 can be electrically separated from the first conductive layer 130 by the elastic restoring force of the touch feedback conductive sheet and return to the state before pressing; wherein, when the tactile feedback conductive sheet 140 returns, the user's hand can feel the press feedback tactile sensation; accordingly, the user can elastically deform the tactile feedback conductive sheet 140 by pressing the transparent barrier layer 160, so as to repeatedly and electrically contact the first conductive layer 130 through the first gap 121 to transmit a pressing signal. In addition, the text or pattern of the virtual key can be controlled by the firmware associated with language input in the electronic device, such as desktop computer, notebook computer, mobile phone, and the user can switch the text or pattern of the first language system in the virtual key to the text or pattern of the second language system by the language input firmware in the electronic device according to the requirement to input the text or pattern of the second language system.
The conductive tactile feedback pad 140 may further have a convex surface 141 and a concave surface 142 opposite to the convex surface 141, wherein the convex surface 141 is adjacent to the transparent barrier layer 160 and the concave surface 142 faces the first conductive layer 130. When the user presses the transparent blocking layer 160, the transparent blocking layer 160 presses down on the convex surface 141 and deforms the tactile feedback conductive sheet 140 to electrically contact the first conductive layer 130 to transmit the pressing signal.
The aforementioned modular keyboard 100 with display function may further include a tactile feedback reinforcement sheet 170, and the supporting layer 120 may further include a second notch 122, the tactile feedback reinforcement sheet 170 is disposed on the top surface of the supporting layer 120 and is opposite to the second notch 122, and a space is formed between the tactile feedback reinforcement sheet 170 and the tactile feedback conductive sheet 140. When the user presses the transparent blocking layer 160, the haptic feedback reinforcement sheet 170 deforms after pressing and then enters the second notch 122, or contacts the display 110 through the second notch 122. After the user presses, the haptic feedback reinforcement piece 170 may be separated from the second notch 122 by its elastic restoring force and return to the pre-pressing state. The tactile feedback enhancing sheet 170 is used in cooperation with the tactile feedback conductive sheet 140 to enhance the tactile feedback of the pressing. In addition, the tactile feedback reinforcing sheet 170 may have a structure similar to that of the tactile feedback conductive sheet 140, for example, the tactile feedback reinforcing sheet 170 in the embodiment may further have a convex surface 171 and a concave surface 172 opposite to the convex surface 171, wherein the convex surface 171 is adjacent to the transparent barrier layer 160, and the concave surface 172 faces the second gap 122, but not limited thereto. In addition, the material of the tactile feedback reinforcement piece 170 in the present embodiment may be the same as that of the tactile feedback conductive piece 140, but the material of the tactile feedback reinforcement piece 170 may be different from that of the tactile feedback conductive piece 140.
The support layer 120 is transparent, and the virtual keys can be displayed through the support layer 120 and the transparent barrier layer 160. In addition, the haptic feedback reinforcement pieces 170 and the haptic feedback conductive pieces 140 may be disposed on opposite sides of the penetration region T of the corresponding virtual key on the support layer 120, and the interval between the haptic feedback reinforcement pieces 170 and the haptic feedback conductive pieces 140 and the penetration region T of the corresponding virtual key on the support layer 120; thereby, the virtual keys may be displayed through the support layer 120, the spacers, and the transparent barrier layer 160.
In addition, a first abutting block 161 and a second abutting block 162 may be protruded from the side of the transparent barrier layer 160 facing the touch feedback conductive sheet 140 and the touch feedback reinforcing sheet 170, where the first abutting block 161 is opposite to the touch feedback conductive sheet 140, and the second abutting block 162 is opposite to the touch feedback reinforcing sheet 170. When the user presses the transparent blocking layer 160, the first pushing block 161 and the second pushing block 162 push down the touch feedback conductive sheet 140 and the touch feedback reinforcing sheet 170, so that the touch feedback conductive sheet 140 and the touch feedback reinforcing sheet 170 are elastically deformed.
In addition, the modular keyboard 100 with the display function may further include a base layer 190, the base layer 190 is disposed between the display 110 and the first conductive layer 130, and the first conductive layer 130 is sandwiched between the base layer 190 and the support layer 120. The base layer 190 may be transparent and the virtual keys may be displayed through the base layer 190, the support layer 120, the spacer and transparent barrier layer 160.
The modular keyboard 100 with display function of the present embodiment can be connected to a desktop computer, configured on a notebook computer or embedded in a mobile phone as an input device of the desktop computer, the notebook computer and the mobile phone in use, and the symbols or characters of a specific language system on the virtual keys displayed by the display 110 are not fixed but can be switched according to the user's requirements, so that the user can input multiple languages by switching the language system to which the virtual keys belong without additionally replacing the keyboard or memorizing the key positions of the symbols or characters of different language systems, which is very convenient. In addition, dust and moisture are blocked by the transparent blocking layer 160 that closes the opening 151, and thus the touch feedback conductive sheet 140, the touch feedback reinforcing sheet 170, the supporting layer 120, the first conductive layer 130, the display 110, and other components disposed in the housing 150 are prevented from being affected by moisture or damaged.
Fig. 3 is a cross-sectional view of a modular keyboard 100 with a display function according to an embodiment of the present invention. Fig. 4 is a schematic diagram of the modular keyboard 100 with display function of fig. 3. Referring to fig. 3 and 4, in the modular keyboard 100 with display function of the present embodiment, the touch feedback conductive sheet 140 further includes a through hole 143, the through hole 131 is formed on the first conductive layer 130, the through hole 143, the through hole 131 and the first notch 121 are disposed along the same axial direction, and the aperture of the through hole 143 and the aperture of the through hole 131 are smaller than the aperture of the first notch 121, so that the virtual key can be displayed through the base layer 190, the through hole 131, the first notch 121, the through hole 143 and the transparent blocking layer 160. Since the aperture of the through hole 143 and the aperture of the through hole 131 are smaller than the aperture of the first notch 121, and the through hole 143, the through hole 131 and the first notch 121 are disposed along the same axial direction, when the user presses the transparent blocking layer 160 to elastically deform the tactile feedback conductive sheet 140, the tactile feedback conductive sheet 140 elastically deforms and can repeatedly electrically contact the first conductive layer 130 through the first notch 121 to transmit a pressing signal.
Referring to fig. 1 to 4, in the above embodiments, the modular keyboard 100 with display function further includes a second conductive layer 135, the second conductive layer 135 is disposed on the top surface of the supporting layer 120 and electrically connected to the tactile feedback conductive sheet 140, and the first conductive layer 130 and the second conductive layer 135 can be formed on the supporting layer 120 by coating, printing, adhering, plating, etc., but not limited thereto; the first conductive layer 130 can also be formed on the display 110 by coating, printing, adhering, plating, etc.
In addition, in the above embodiments, the modular keyboard 100 with display function may further include a transparent key cap 180 and a color layer 185, the transparent key cap 180 and the feedback conductive sheet 140 are respectively located on two opposite sides of the transparent blocking layer 160, the transparent key cap 180 is fixed on the transparent blocking layer 160, and the color layer 185 is partially disposed on a surface of the transparent key cap 180 away from the transparent blocking layer 160. The virtual keyboard can be displayed through the base layer 190, the transparent barrier layer 160 and the transparent key cap 180, or the base layer 190, the through hole 131, the first gap 121, the through hole 143, the transparent barrier layer 160 and the transparent key cap 180. The user can press the transparent keycap 180 and the transparent barrier layer 160 to elastically deform the tactile feedback conductive sheet 140, so as to repeatedly and electrically contact the first conductive layer 130 through the first gap 121 to transmit a pressing signal; the transparent key cap 180 can be fixed on the transparent barrier layer 160 by a fixing method such as adhesion or fastening, and the fixing method of the transparent key cap 180 is not limited in the present invention.
In summary, in the modular keyboard with display function of the embodiment of the invention, the symbol or character of the specific language system on the virtual key displayed on the display is not fixed but can be switched according to the user's requirement, so when the modular keyboard with display function of the embodiment of the invention is used as an input device of a desktop computer, a notebook computer and a mobile phone, the user can input a plurality of languages by switching the language system to which the virtual key belongs without additionally replacing the keyboard or memorizing the key positions of the symbols or characters of different language systems, which is quite convenient. In addition, through the transparent barrier layer for sealing the opening part, dust and moisture can be blocked and can not enter the shell, so that the touch feedback conducting strip, the supporting layer, the first conducting layer and the display which are arranged in the shell are prevented from being affected with damp or damaged. Therefore, the modular keyboard with the display function provided by the embodiment of the invention has the advantages of convenience in use, water resistance and dust resistance.
Although the present invention has been described with reference to the above embodiments, it should be understood that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Furthermore, the terms "first," "second," and the like in the description and in the claims are used for naming elements or distinguishing between different embodiments or ranges and are not intended to limit the upper or lower limit on the number of elements.
Claims (10)
1. A modular keyboard with display capabilities, comprising:
a display adapted to display a virtual key;
a support layer arranged above the display and having a first gap;
a first conductive layer disposed on a bottom surface of the support layer;
a touch feedback conductive sheet arranged on a top surface of the support layer and corresponding to the first notch;
a housing, which contains the display, the supporting layer, the first conductive layer and the touch feedback conductive sheet and has an opening;
a transparent barrier layer closing the opening and adjacent to the touch feedback conductive sheet;
the virtual key is displayed through the transparent barrier layer, and the touch feedback conducting strip is elastically deformed by pressing the transparent barrier layer, so that the touch feedback conducting strip is repeatedly and electrically contacted with the first conducting layer through the first notch to transmit a pressing signal.
2. The modular keyboard of claim 1, wherein the touch feedback strip further comprises a convex surface and a concave surface opposite to the convex surface, the convex surface is connected to the transparent barrier layer, and the concave surface faces the first gap.
3. The modular keyboard of claim 1, wherein the touch feedback pad further comprises a through hole, the first conductive layer has a through hole, the through hole and the first notch are disposed along a same axis, and the aperture of the through hole are smaller than the aperture of the first notch, and the virtual key is displayed through the through hole, the first notch, the through hole and the transparent barrier.
4. The modular keyboard of claim 1, further comprising a transparent key cap, wherein the transparent key cap and the touch feedback conductive plate are respectively disposed at two sides of the opening, and the transparent key cap is fixed on the transparent barrier layer, the virtual key is displayed through the transparent barrier layer and the transparent key cap, and the touch feedback conductive plate is elastically deformed by pressing the transparent key and the transparent barrier layer, so as to repeatedly electrically contact the first conductive layer through the first gap to transmit the pressing signal.
5. The modular keyboard of claim 4, further comprising a color layer, wherein the color layer is partially disposed on a surface of the transparent key cap away from the transparent barrier layer.
6. The modular keyboard with display function of claim 1, wherein the support layer is transparent, and the virtual keys are displayed through the support layer and the transparent barrier layer.
7. The modular keyboard of claim 6, further comprising a haptic feedback enhancement pad disposed on the top surface of the support layer and forming a space with the haptic feedback pad, wherein the virtual keys are displayed through the support layer, the space and the transparent barrier layer.
8. The modular keyboard of claim 1, further comprising a haptic feedback reinforcement tab disposed on the top surface of the support layer at a position corresponding to a second notch of the support layer, wherein a space is formed between the haptic feedback reinforcement tab and the haptic feedback conductive tab, and the haptic feedback reinforcement tab is elastically deformed into the second notch by pressing the transparent barrier layer.
9. The modular keyboard of claim 8, wherein the haptic feedback reinforcement sheet further comprises a convex surface and a concave surface opposite to the convex surface, the concave surface is adjacent to the transparent barrier layer, and the concave surface faces the second gap.
10. The modular keyboard of claim 1, further comprising a second conductive layer disposed on the top surface of the support layer and electrically connected to the conductive touch feedback pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811114021.0A CN110941348A (en) | 2018-09-25 | 2018-09-25 | Modular keyboard with display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811114021.0A CN110941348A (en) | 2018-09-25 | 2018-09-25 | Modular keyboard with display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110941348A true CN110941348A (en) | 2020-03-31 |
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ID=69905125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811114021.0A Withdrawn CN110941348A (en) | 2018-09-25 | 2018-09-25 | Modular keyboard with display |
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| Country | Link |
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| CN (1) | CN110941348A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871237A (en) * | 2020-06-30 | 2021-12-31 | 宏碁股份有限公司 | Pressing structure of input device |
-
2018
- 2018-09-25 CN CN201811114021.0A patent/CN110941348A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871237A (en) * | 2020-06-30 | 2021-12-31 | 宏碁股份有限公司 | Pressing structure of input device |
| CN113871237B (en) * | 2020-06-30 | 2024-03-22 | 宏碁股份有限公司 | Press structure of input device |
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