CN1302365C - Electronic device with touch-control type push-button - Google Patents
Electronic device with touch-control type push-button Download PDFInfo
- Publication number
- CN1302365C CN1302365C CNB2004100321742A CN200410032174A CN1302365C CN 1302365 C CN1302365 C CN 1302365C CN B2004100321742 A CNB2004100321742 A CN B2004100321742A CN 200410032174 A CN200410032174 A CN 200410032174A CN 1302365 C CN1302365 C CN 1302365C
- Authority
- CN
- China
- Prior art keywords
- touch
- button portion
- electronic installation
- control unit
- housing
- 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 - Lifetime
Links
- 238000009434 installation Methods 0.000 claims description 30
- 239000000428 dust Substances 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 4
- 244000144992 flock Species 0.000 description 3
- 101700004678 SLIT3 Proteins 0.000 description 2
- 102100027339 Slit homolog 3 protein Human genes 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 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
Images
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Input From Keyboards Or The Like (AREA)
- Push-Button Switches (AREA)
- Position Input By Displaying (AREA)
Abstract
The present invention relates to an electronic device with touch control type keys. The device comprises a display part provided with a display, an operation part, a key part and a light source, wherein the operation part is pivoted to the display part, and comprises a shell and a touch control unit arranged in the shell. The key part is arranged on the shell by the mode of facing to the touch control unit; penetrable gaps do not exist between the key part and the shell; at least one part of the key part is light-permeable. The light source is positioned in the shell and is adjacent to the key part. In the electronic device of the present invention, penetrable gaps do not exist between the key part and the shell; the problems of bad assembly and dust hair scraps accumulation do not exist. In addition, at least one part of the key part is light-permeable; light rays emitted by the light source are transmitted from the key part. Users can clearly identify the position of the key part in environment with insufficient light rays; the present invention increases use convenience.
Description
Technical field
The present invention is about a kind of electronic installation, particularly about a kind of electronic installation with touch-controlled key with light-permeable button portion and light source.
Background technology
Along with the arriving of electronic age, people significantly increase the dependence and the demand of electronic product.With the notebook computer is example, and its convenience that has is liked by popular institute, thereby the popularity rate of notebook computer is also more and more higher.In the epoch of present this consumer-oriented, good product does not just have competitive power on the price, the characteristic of product and the convenience of using be all the foundation whether consumer buys, thereby the goods producer do not have half-hearted thinking in the hope of producing the product that meets consumer demand.
For explanation is understood easily, be example at this with the notebook computer, and please refer to Figure 1 and Figure 2 that known mobile computer 1 comprises a display part 11 and an operating portion 12.Display part 11 is provided with a display 111; Operating portion 12 is articulated in display part 11, and has a housing 121, one push-button units 122 and a switch element 123.Push-button unit 122 comprises a button portion 1221, one linking arms 1222 and a fixed part 1223.Fixed part 1223 is connected with housing 121, and push-button unit 122 links button portion 1221 and fixed part 1223 by the flexible linking arm 1222 of tool.Wherein, fixed part 1223 can utilize hot melting way to be fixed on the housing 121; Certainly, also can fixed part 1223 spiral shells be located at housing 121 (not being shown among the figure) by wearing fixed part 1223.
Please refer to shown in Figure 2, when button portion 1221 is subjected to external force and toward a first direction d1 when moving, because of linking arm 1222 has elasticity, and fixed part 1223 is fixed on the housing 121, thereby producing a back stretch, button portion 1221 when removing, external force can be moved toward a second direction d2.At this moment, second direction d2 and first direction d1 are reverse direction.
Switch element 123, it is arranged in the housing 121, and is positioned at the below of button portion 1221; Switch element 123 comprises a switch 1231 and a circuit board 1232.When button portion 1221 is subjected to external force and toward first direction d1 when moving, button portion 1221 can contact with switch 1231, and makes switch 1231 starts, produces circuit with circuit board 1232 and is connected.
Because known push-button unit 122 is respectively different workpiece with housing 121, the two is combined in the mode of assembling, therefore can occur the problem of assembly failure when producing, and reduces and produces yield, makes the cost of product increase; Simultaneously, between push-button unit 122 and the housing 121, or even a plurality of push-button unit 122 need have the slit 3 that penetrates each other, avoiding the card key, but also therefore has dust and soft flocks to be deposited in the problem in slit 3 easily, increases the puzzlement in the cleaning.In addition, when the light source in the environment was not enough, the user was difficult to clearly pick out the position of button portion, rather inconvenience in the use.
As mentioned above, how solving the above problems real is one of current important topic.
Summary of the invention
Because above-mentioned problem, purpose of the present invention provides a kind of easy assembling, cleaning and electronic installation easy to use.
For reaching above-mentioned purpose, comprise a display part that is provided with display, an operating portion, a button portion and a light source according to electronic installation of the present invention.
Operating portion is articulated in display part, and comprises that a housing and is arranged at the touch control unit in the housing; Button portion is in the face of touch control unit and be arranged at housing, and and housing between do not have the slit that penetrates, at least one part printing opacity of button portion; Light source is positioned at housing, and vicinity button portion.
From the above, owing in electronic installation of the present invention, do not have the slit that penetrates between button portion and the housing, do not have the problem that assembly failure and dust soft flocks are piled up, thereby can improve and produce yield, and the inconvenience in the minimizing user cleaning.In addition, at least one part printing opacity of button portion, and surface of light source is established button portion, thereby after electronic installation activates, the light that light source sent can penetrate via button portion, so that the user is still clearly picked out the position of button portion at the environment of insufficient light, increase the convenience on using.
Description of drawings
Fig. 1 is the top view of a known electronic installation.
Fig. 2 is the diagrammatic cross-section of a known electronic installation along the A-A line.
Fig. 3 is the synoptic diagram according to the electronic installation of preferred embodiment of the present invention.
Fig. 4 is according to the electronic installation of preferred embodiment of the present invention diagrammatic cross-section along A '-A ' line.
Fig. 5 A is according to the electronic installation of preferred embodiment of the present invention diagrammatic cross-section along the B-B line.
Fig. 5 B is according to the electronic installation of preferred embodiment of the present invention another diagrammatic cross-section along the B-B line.
Fig. 5 C is the schematic top plan view according to the complex function circuit plate of preferred embodiment of the present invention.
Symbol description among the figure:
1 electronic installation
11 display parts
111 displays
12 operating portions
121 housings
122 push-button units
1221 button portions
1222 linking arms
1223 fixed parts
123 switch elements
1231 switches
1232 circuit boards
2 electronic installations
21 display parts
211 displays
22 operating portions
221 housings
222 touch control units
223 first connecting portions
224 motherboards
225 second connecting portions
23 button portions
231 leaded light posts
24 light sources
25 Trackpads
3 slits
27 complex function circuit plates
Embodiment
, be example below, and with reference to the press-key structure of relevant attached explanation according to preferred embodiment of the present invention, wherein components identical will be illustrated with identical reference marks with the notebook for making the explanation easy to understand.
Please refer to Fig. 3 and shown in Figure 4, comprise display part 21, one operating portions, 22, one button portions 23 and a light source 24 according to the electronic installation 2 of the embodiment of the invention.
In the present embodiment, button portion 23 is embedded at housing 221 in the twice ejaculating forming mode, but other can make the method in the slit that nothing penetrates between button portion 23 and the housing 221 all be included in the patent category of the present invention.
In the present embodiment, because as previously mentioned, button portion is embedded at housing, and does not have the slit that penetrates between button portion and the housing, thereby does not have the problem of assembly failure and the accumulation of dust soft flocks, makes that producing yield improves, and reduces the puzzlement in user's cleaning.Moreover, because at least one part printing opacity of button portion, and surface of light source is established button portion, thereby after electronic installation activates, the light that light source sent can penetrate via button portion, so that the user is still clearly picked out the position of button portion at the environment of insufficient light, increase the convenience on using.
The above only is an illustrative, but not is restricted person.Anyly do not break away from spirit of the present invention and category, and to its equivalent modifications of carrying out or change, all should be contained in described please claim in.
Claims (10)
1. the electronic installation with touch-controlled key is characterized in that, comprises:
One display part, it is provided with a display;
One operating portion, itself and this display part articulates, and this operating portion comprises a housing, and a touch control unit, and this touch control unit is arranged within this housing;
One button portion, it is arranged at this housing, at least one part printing opacity of this button portion;
One light source, it is positioned at this housing, and contiguous this button portion,
This button portion faces mutually with this touch control unit;
The gap structure that penetrates for nothing between this button portion and this housing.
2. the electronic installation with touch-controlled key as claimed in claim 1, wherein this touch control unit is the touch-control circuit plate that a surface distributed has a plurality of sensor circuits, touch this touch-control circuit plate, an electric capacity of this touch-control circuit plate or a resistance change and produce a signal.
3. the electronic installation with touch-controlled key as claimed in claim 1, wherein this light source is a light emitting diode.
4. the electronic installation with touch-controlled key as claimed in claim 1, wherein this button portion is embedded at an opening part of this housing in the twice ejaculating forming mode.
5. the electronic installation with touch-controlled key as claimed in claim 1, wherein this button portion is the printing opacity part of this housing.
6. the electronic installation with touch-controlled key as claimed in claim 1, wherein this button portion more comprises at least one leaded light post, and contiguous this light source of an end of this leaded light post.
7. the electronic installation with touch-controlled key as claimed in claim 1, wherein this electronic installation more comprises a Trackpad, and this button portion is provided with along this Trackpad, and the light that this light source sent penetrates via this button portion.
8. the electronic installation with touch-controlled key as claimed in claim 7, wherein this Trackpad is close to this button portion, and this Trackpad moves in order to the control cursor.
9. the electronic installation with touch-controlled key as claimed in claim 7, wherein this touch control unit and this Trackpad
Be two circuit boards that separate, one first connecting portion is electrically connected this touch control unit and a motherboard.
10. the electronic installation with touch-controlled key as claimed in claim 7, wherein this touch control unit and this Trackpad are same circuit board, one second connecting portion is electrically connected this touch control unit, this Trackpad and a motherboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100321742A CN1302365C (en) | 2004-04-01 | 2004-04-01 | Electronic device with touch-control type push-button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100321742A CN1302365C (en) | 2004-04-01 | 2004-04-01 | Electronic device with touch-control type push-button |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1677319A CN1677319A (en) | 2005-10-05 |
| CN1302365C true CN1302365C (en) | 2007-02-28 |
Family
ID=35049860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100321742A Expired - Lifetime CN1302365C (en) | 2004-04-01 | 2004-04-01 | Electronic device with touch-control type push-button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1302365C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101739177B (en) * | 2008-11-27 | 2012-05-02 | 财团法人交大思源基金会 | Three-dimensional interactive display and method for detecting three-dimensional coordinate thereof |
| CN108768207A (en) * | 2018-05-31 | 2018-11-06 | 业成科技（成都）有限公司 | Touch device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0653696A1 (en) * | 1993-11-15 | 1995-05-17 | Tektronix, Inc. | Touch control of cursor position |
| CN1116331A (en) * | 1994-06-03 | 1996-02-07 | 惠普公司 | Full travel, sealed, fully backlighted keyboard |
| CN2556714Y (en) * | 2002-06-21 | 2003-06-18 | 英业达股份有限公司 | Index controller |
-
2004
- 2004-04-01 CN CNB2004100321742A patent/CN1302365C/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0653696A1 (en) * | 1993-11-15 | 1995-05-17 | Tektronix, Inc. | Touch control of cursor position |
| CN1116331A (en) * | 1994-06-03 | 1996-02-07 | 惠普公司 | Full travel, sealed, fully backlighted keyboard |
| CN2556714Y (en) * | 2002-06-21 | 2003-06-18 | 英业达股份有限公司 | Index controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1677319A (en) | 2005-10-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070228 |