CN110323095B - Touch key with better touch hand feeling - Google Patents
Touch key with better touch hand feeling Download PDFInfo
- Publication number
- CN110323095B CN110323095B CN201810295201.7A CN201810295201A CN110323095B CN 110323095 B CN110323095 B CN 110323095B CN 201810295201 A CN201810295201 A CN 201810295201A CN 110323095 B CN110323095 B CN 110323095B
- Authority
- CN
- China
- Prior art keywords
- elastic
- touch
- plate
- pressing area
- pressing
- Prior art date
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- H01H13/702—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 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
- H01H13/705—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 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
- H01H13/7065—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 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys characterised by the mechanism between keys and layered keyboards
-
- 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
Landscapes
- Push-Button Switches (AREA)
- Position Input By Displaying (AREA)
Abstract
A touch key with better pressing hand feeling is used for being arranged on a shell and comprises a touch plate body with a touch area and at least one pressing area, at least one fixing piece which is positioned on one side of the touch plate body and is provided with a height difference, at least one elastic connecting piece which is used for connecting the touch plate body and the fixing piece and enables the pressing area and the shell to be respectively provided with an upper elastic displacement state and a lower elastic displacement state, and a plurality of elastic supporting pieces which form an elastic supporting force for the pressing area, so that the pressing area forms the upper elastic displacement state and the lower elastic displacement state on the shell by utilizing the elastic supporting force.
Description
Technical Field
The present invention relates to a touch key with better pressing hand feeling, and more particularly to a touch key with better pressing hand feeling applied to a notebook computer.
Background
The existing notebook computer gradually moves towards the development of light and thin, and in order to save the whole space and improve the convenience of use, most of the notebook computers are provided with a touch panel, and two left and right adjacent touch keys are formed on the lower edge of the touch panel area, so that the two touch keys are used for replacing the left and right keys on the mouse.
However, the touch keys on the conventional touch panel mostly adopt metal keys, and particularly, the elastic state of the touch keys moving up and down is provided by using metal elastic sheets under the touch keys.
In the touch key of the type, the elastic state of up-and-down displacement is achieved by adopting the metal elastic sheet below the touch key. Therefore, when the touch key is pressed, the metal elastic sheet is deformed, so that the metal elastic sheet can generate sound, and the pressing hand feeling is harder.
Therefore, how to provide a touch key with better pressing hand feeling and improved sound generated during pressing is the technical means and purpose to be solved by the invention.
Disclosure of Invention
The present invention is directed to a touch key with better pressing feel, and more particularly to a touch key with better pressing feel applied to a notebook computer.
To achieve the above object, the present invention provides a touch key with better pressing feel, which is disposed on a housing and includes a touch panel, at least one fixing member, at least one elastic connecting member, and at least one elastic supporting member. The touch panel body is provided with a touch area and at least one pressing area adjacent to the touch area. The fixing piece is positioned on one side of the touch plate body, a height difference is formed between the fixing piece and the touch plate body, the fixing piece is used for fixing the touch plate body on the shell, and a distance is formed between the fixing piece and the shell. The elastic connecting piece is used for connecting the touch board body and the fixing piece, and is provided with a first connecting part connected with the touch board body, a second connecting part connected with the fixing piece, and an elastic connecting part which is connected between the first connecting part and the second connecting part and enables the touch board body and the fixing piece to form the height difference, so that the pressing area and the shell respectively have an upper elastic displacement state and a lower elastic displacement state by utilizing the elastic connecting part. The plurality of elastic supporting pieces are arranged in the pressing area of the touch panel body. The elastic supporting piece comprises a positioning part fixed on the touch board body and an elastic part extending from the positioning part towards the shell body and located in the interval, so that the elastic part forms an elastic supporting force on the pressing area, and the pressing area forms the up-and-down elastic displacement state on the shell body by utilizing the elastic supporting force.
In one embodiment, the positioning portion of each elastic supporting member is connected to the first connecting portion of the elastic connecting member.
In one embodiment, the elastic connecting member and each of the elastic supporting members are made of an elastic material.
In one embodiment, the elastic material is silicone.
In one embodiment, the fixing member further includes a first plate and a second plate spaced apart from the first plate, the touch plate is disposed between the first plate and the second plate, and the first plate and the second plate are respectively connected to the touch plate through the elastic connecting member.
In one embodiment, the pressing area of the touch panel body is adjacent to the first panel.
In an embodiment, the first pressing area has a plurality of positioning holes, and the positioning portion of each elastic supporting member is located in each positioning hole.
In one embodiment, the elastic portion of each elastic supporting member is a hollow cone.
In one embodiment, each of the elastic supporting members further includes a limiting portion extending from the fixing portion toward the housing, and the elastic portion is disposed around a periphery of the limiting portion.
In one embodiment, the elastic portion of each elastic supporting member is a cylindrical body.
Compared with the prior art, the touch key with better pressing hand feeling has the following advantages:
the elastic connecting part and the elastic supporting part are both formed between the touch plate body and the fixing part by using elastic silica gel materials, so that the touch plate body can improve the pressing hand feeling when the touch plate body is in the up-down elastic displacement state, the problem that the touch plate body in the prior art generates harder pressing hand feeling by using metal elastic sheets is solved, and metal noise generated in the pressing process of the touch key can be avoided.
Drawings
Fig. 1 is a perspective view of a first embodiment of the present invention.
Fig. 2 is an exploded perspective view of the first embodiment of the present invention.
Fig. 3 is a cross-sectional view of a first embodiment of the present invention.
Fig. 4 is a partially enlarged schematic view of fig. 3.
Fig. 5 is a partially enlarged sectional view of the first embodiment of the present invention in a use state.
Fig. 6 is a partially enlarged sectional view of the first embodiment of the present invention in a use state.
[ notation ] to show
10 touch panel body
11 touch area
12 area of pressure
14 positioning hole
20 fixing piece
21 first plate member
22 second plate member
30 elastic connecting piece
301 elastic connecting piece
302 second elastic connecting piece
31 first connection part
32 second connection part
33 elastic connection part
40. 40' elastic support
41. 41' locating part
42. 42' elastic part
43 position limiting part
50 casing
Detailed Description
The detailed description and technical contents of the present invention will now be described with reference to the accompanying drawings:
as shown in fig. 1 to 4, a touch key with better pressing feel according to a first embodiment of the present invention includes a touch panel 10, at least one fixing member 20, at least one elastic connecting member 30, and a plurality of elastic supporting members 40.
Specifically, the touch panel body 10 has a touch area 11 and at least one pressing area 12 adjacent to the touch area 11, and the touch panel body 10 is integrally formed by a metal material or a plastic material. In the embodiment, the fixing member 20 includes a first plate 21 and a second plate 22 spaced apart from the first plate 21, the touch panel 10 is disposed between the first plate 21 and the second plate 22, a height difference is formed between the touch panel 10 and the first plate 21 and the second plate 22, and the pressing area 12 is located on the touch panel 10 adjacent to the first plate 21. The elastic connecting member 30 is used between the touch panel 10 and the fixing member 20, in this embodiment, a first elastic connecting member 301 is disposed between the touch panel 10 and the first plate 21, a second elastic connecting member 302 is disposed between the touch panel 10 and the second plate 22, each elastic connecting member 30 includes a first connecting portion 31 for connecting the touch panel 10, a second connecting portion 32 for connecting the fixing member 20, and an elastic connecting portion 33 connected between the first connecting portion 31 and the second connecting portion 32, the elastic connecting portion 33 extends along a longitudinal direction, the first connecting portion 31 and the second connecting portion 32 are respectively located at two ends of the elastic connecting portion 33 and extend in a transverse direction, so that the height difference is formed between the touch panel 10 and the fixing member 20. The elastic supporting member 40 is disposed at the position of the pressing area 12 of the touch panel 10, in this embodiment, two elastic supporting members 40 are disposed on the pressing area 12, each elastic supporting member 40 includes a positioning portion 41 fixed on the touch panel 10 and an elastic portion 42 extending from the positioning portion 41, and each elastic supporting member 42 is located between the height differences formed by the touch panel 10 and the fixing member 20. In this embodiment, each of the elastic supporting members 40 further includes a limiting portion 43 extending from the positioning portion 41, the limiting portion 43 and the elastic portion 42 extend along the same longitudinal direction, and the elastic portion 42 is a hollow cone-shaped ring surrounding the periphery of the limiting portion 43.
It should be noted that, in the present embodiment, the elastic connecting member 30 and the elastic supporting member 40 are made of an elastic material, such as silicon rubber. And the fixing portion 41 of the elastic supporting member 40 is connected to the second connecting portion 32 of the elastic connecting member 30. Of course, the fixing portion 41 of the elastic supporting member 40 and the second connecting portion 32 of the elastic connecting member 30 may be in a disconnected state. A positioning hole 14 for the fixing portion 41 is formed on the pressing area 12 at a position corresponding to the fixing portion 41 of each elastic supporting member 40, so that each elastic supporting member 40 is fixed at the position of the pressing area 12 by disposing each fixing portion 41 in each positioning hole 14.
As shown in fig. 2 to 3 and 5, when the present invention is mounted on a casing 50 of a notebook computer (not shown), the fixing member 20 is mainly used to fix the casing 50, so that a space 51 is formed between the touch panel 10 and the casing 50 by using the height difference, and the elastic portion 42 and the limiting portion 43 of the elastic supporting member 40 are located in the space 51 formed between the touch panel 10 and the casing 50. Accordingly, after the fixing member 20 is fixed on the housing 50, the pressing area 12 of the touch panel 10 is elastically displaced on the housing 50 up and down by the elastic connection portion 33 of the elastic connection member 30 relative to the housing 50. In addition, since two elastic supporting members 40 are respectively disposed on the pressing area 12, each elastic supporting member 40 utilizes the elastic portion 42 to form an elastic supporting force on the pressing area 12, so that the pressing area 12 utilizes the elastic supporting force to form the up-and-down elastic displacement state on the housing 50.
When a pressure is applied on the upper side of the pressing area 12 of the touch panel 10, the pressing area 12 will generate a downward displacement relative to the housing 50, and at this moment, the pressing area 12 will generate a compression state to the elastic portion 42 through the positioning portion 41 of each elastic supporting member 40, and form a stopping effect of the downward displacement to the pressing area 12 by using the limiting portion 43, so that an elastic restoring force is accumulated in the elastic portion 42. When the pressure on the pressing area 12 is released, the elastic restoring force accumulated by the elastic portion 42 is released at the same time, so as to estimate the positioning portion 41 to generate an upward displacement action on the pressing area 12 and generate the elastic supporting force on the pressing area 12. Thus, the pressing area 12 can be elastically displaced up and down on the housing 50 by the elastic supporting force.
Therefore, the elastic connecting member 30 and the elastic supporting member 40 in the present invention are both formed between the touch plate 10 and the fixing member 20 by using elastic silicone material, so that the touch plate 10 can improve the pressing hand feeling when performing the up-down elastic displacement state, thereby solving the problem of hard pressing hand feeling generated by using metal elastic sheet in the prior art, and simultaneously avoiding the metal noise generated during the pressing process of the touch key.
As shown in fig. 6, in the second embodiment of the present invention, each elastic supporting element 40 'is composed of a positioning portion 41' fixed on the touch panel 10 and an elastic portion 42 'extending from the positioning portion 41' toward the housing 50, and each elastic portion 42 'is a column extending from the positioning portion 41'. Furthermore, when a pressure is applied over the pressing area 12 (as shown in fig. 2) of the touch panel body 10, the elastic portion 42' having a cylindrical shape can also accumulate an elastic restoring force. When the pressure on the pressing area 12 is released, the elastic restoring force accumulated by the elastic portion 42 'is also released, so as to push the positioning portion 41' to generate an upward displacement action on the pressing area 12, and generate the elastic supporting force on the pressing area 12. In this way, the pressing area 12 can be elastically displaced up and down on the housing 50 by the elastic supporting force.
In conclusion, the present invention has been made to meet the requirements of the patent application, and the patent application is made in accordance with the law. However, the above description is only a preferred embodiment of the present invention, and the claims of the present invention should not be limited thereto. It is intended that all equivalent modifications or changes which come within the spirit of the invention and those skilled in the art are to be embraced within the scope of the appended claims.
Claims (10)
1. A touch key with better pressing hand feeling is used for being arranged on a shell and comprises:
the touch panel comprises a touch panel body and a touch control unit, wherein the touch panel body is provided with a touch control area and at least one pressing area adjacent to the touch control area;
at least one fixing piece, which is positioned at one side of the touch plate body, forms a height difference with the touch plate body, is used for fixing the touch plate body on the shell, and forms a distance with the shell;
at least one step-shaped elastic connecting piece, which is used for connecting the touch plate body and the fixing piece and is provided with a first connecting part connected with the touch plate body, a second connecting part connected with the fixing piece and an elastic connecting part connected between the first connecting part and the second connecting part to form the height difference between the touch plate body and the fixing piece, so that the pressing area and the shell respectively have an up-and-down elastic displacement state by utilizing the elastic connecting part, wherein the first connecting part is provided with a first groove, and the second connecting part is provided with a second groove; and
the elastic supporting piece is arranged in the pressing area of the touch board body and comprises a positioning part fixed on the touch board body and an elastic part extending from the positioning part towards the shell body and located in the interval, so that the elastic part forms an elastic supporting force on the pressing area, and the pressing area forms the up-and-down elastic displacement state on the shell body by utilizing the elastic supporting force.
2. The touch key with better pressing feeling as claimed in claim 1, wherein the positioning portion of each elastic supporting member is connected to the first connecting portion of the elastic connecting member.
3. The touch key of claim 2, wherein the elastic connecting member and each of the elastic supporting members are made of an elastic material.
4. The touch key of claim 3, wherein the elastic material is silicone.
5. The touch key of claim 1, wherein the fixing member further comprises a first plate and a second plate spaced apart from the first plate, the touch plate is disposed between the first plate and the second plate, and the first plate and the second plate are respectively connected to the touch pad by an elastic connection member.
6. The touch key with better pressing feeling as claimed in claim 5, wherein the pressing area of the touch panel body is adjacent to the first panel.
7. The touch key of claim 6, wherein the pressing area has a plurality of positioning holes, and the positioning portion of each elastic supporting member is located in each positioning hole.
8. The touch key of claim 1, wherein the elastic portion of each elastic supporting member is a hollow cone.
9. The touch key of claim 8, wherein each of the elastic supporting members further comprises a limiting portion extending from the fixing portion toward the housing, and the elastic portion is disposed around the periphery of the limiting portion.
10. The touch key of claim 1, wherein the elastic portion of each elastic supporting member is a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810295201.7A CN110323095B (en) | 2018-03-30 | 2018-03-30 | Touch key with better touch hand feeling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810295201.7A CN110323095B (en) | 2018-03-30 | 2018-03-30 | Touch key with better touch hand feeling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110323095A CN110323095A (en) | 2019-10-11 |
| CN110323095B true CN110323095B (en) | 2021-05-25 |
Family
ID=68112364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810295201.7A Expired - Fee Related CN110323095B (en) | 2018-03-30 | 2018-03-30 | Touch key with better touch hand feeling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110323095B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111103993B (en) * | 2019-12-23 | 2023-06-20 | 无锡睿勤科技有限公司 | Touch panel module and electronic terminal |
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| JP4435507B2 (en) * | 2003-06-03 | 2010-03-17 | ポリマテック株式会社 | Key sheet |
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2018
- 2018-03-30 CN CN201810295201.7A patent/CN110323095B/en not_active Expired - Fee Related
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| CN1572102A (en) * | 2001-10-16 | 2005-01-26 | 皇家飞利浦电子股份有限公司 | Data entry pad and an electronic apparatus incorporating it |
| EP1498804A1 (en) * | 2003-07-18 | 2005-01-19 | Alps Electric Co., Ltd. | Analog input device |
| TW200707165A (en) * | 2005-08-10 | 2007-02-16 | Asustek Comp Inc | Electric device with trace identification mode and keypad identification mode |
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| Publication number | Publication date |
|---|---|
| CN110323095A (en) | 2019-10-11 |
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