CN100459001C - Electronic device with multifunctional keyboard structure against misconduct - Google Patents
Electronic device with multifunctional keyboard structure against misconduct Download PDFInfo
- Publication number
- CN100459001C CN100459001C CNB021193266A CN02119326A CN100459001C CN 100459001 C CN100459001 C CN 100459001C CN B021193266 A CNB021193266 A CN B021193266A CN 02119326 A CN02119326 A CN 02119326A CN 100459001 C CN100459001 C CN 100459001C
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- CN
- China
- Prior art keywords
- light
- cover body
- button
- housing
- control circuit
- 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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- Illuminated Signs And Luminous Advertising (AREA)
Abstract
A transparent cover is setup in the shell of the electric device, at least in the place near a skirt of one key button. The height of one end of the cover bulging out the shell is equal to the height of the key button or little bit higher the height of the key button. A light-emitting diode (LED) is installed in the cover. The LED is connected to a control circuit of the electric device. When a user lays a finger on the key button, also the cover is touched. The LED reminds the used that the key button is an important button so as to prevent the user from casual touching the button. The LED can display the actuation status of the electric device.
Description
Technical field
The present invention relates to a kind of electronic installation with multifunctional keyboard structure against misconduct, be on the housing of this electronic installation, the position of a contiguous at least button lateral margin, be provided with a printing opacity cover body, be provided with a light-emitting diode in this cover body, this light-emitting diode is connected with a control circuit of this electronic installation, so that can utilize the cover body structure of protruding this housing, when making the user touch this button, can touch this cover body simultaneously, and this light-emitting diode of mat, with the various actuator states of this control circuit, show the device that presents by this printing opacity cover body with light.
Background technology
Consumer now to the demand of electronic installation, under miniaturization, multifunction and easy easy-to-use prerequisite, make various hand-held electronic devices rely on characteristics such as it is light, ultra-thin, exquisiteness, can show one's talent in numerous scientific and technological electronic products in today, and in numerous hand-held electronic devices, again can be at any time to attract most attention with the personal digital aid (PDA) (PDA) of network of network line.
General traditional personal digital aid (PDA), for reaching the portable purpose of miniaturization, its keyboard area also dwindles, so, dwindle the area of keyboard, the button area in this keyboard also dwindles thereupon, and the distance between each button is also dwindled, so that the user is when pressing these buttons, and the epochmaking button of false touch (as: power key, delete key) easily causes the heavy losses of processing data.
Summary of the invention
In view of this, for improving button that former times uses easily by the shortcoming of false touch, the inventor is through the permanent research and experiment of making great efforts, and development and Design goes out a kind of electronic installation with multifunctional keyboard structure against misconduct of the present invention finally, with the various shortcoming of the prior art of forgoing.
Purpose of the present invention, be on the housing of an electronic installation, in the position of a contiguous button lateral margin, be provided with a printing opacity cover body at least, this cover body one end protrudes this housing, and equate, or a little more than this button height, so that can utilize the cover body structure of protruding this housing with the height of this button, when making the user touch this button, can touch this cover body simultaneously, reminding this button of user is a very important button, to prevent this button of its false touch.
Another object of the present invention, be to be provided with a light-emitting diode in this cover body, this light-emitting diode is connected with a control circuit of this electronic installation, but with this light-emitting diode of mat, various actuator states with this control circuit, show with light, present by this printing opacity cover body, to show the start situation of this electronic installation.
For ease of to purpose of the present invention, shape, constructing apparatus feature and effect thereof, do further understanding and understanding, for the embodiment conjunction with figs., be described in detail as follows now:
Description of drawings
Fig. 1 is the stereo appearance figure of general portable electronic apparatus.
Fig. 2 is a sectional perspective enlarged diagram of the present invention.
Fig. 3 is a sectional perspective generalized section of the present invention.
Embodiment
The present invention is a kind of electronic installation with multifunctional keyboard structure against misconduct, see also shown in Figure 1, this electronic installation 1 can be a portable personal digital aid (PDA) (PDA), this electronic installation 1 is provided with a housing 10, these housing 10 1 ends are provided with a display screen perforate, end then is provided with the button perforate of a plurality of marshallings in addition, wherein at the periphery that is close at least one button perforate, be provided with an installing hole, be provided with a control circuit 16 (as shown in Figure 2) in this housing 10, this control circuit 16 is in order to control all runnings of electronic installation 1, this display screen perforate is provided with a display screen 11, this display screen 11 is provided with a circuit, this circuit and this control circuit 16 are connected together, this display screen 11 is connected with control circuit 16, and make this control circuit 16 can be with the data of handling, utilize this display screen 11 to show, be respectively arranged with a button 15 in these button perforates, these button 15 1 ends protrude from this housing 10 surfaces, order respectively this button 15 can be set to respectively, can start this control circuit 16 after pressing, to produce different fonts and instruction.
See also shown in Figure 2, this installing hole is provided with a printing opacity cover body 2, and (this cover body 2 is strip in present embodiment, but when the present invention implements in reality, be not limited to this), these cover body 2 one ends protrude this housing 10, and equate with the height of this button 15, or a little more than this button height, in order to do utilizing cover body 2 structures of protruding this housing 10, when making the user touch this button 15, can touch this cover body 2 simultaneously, reminding this button 15 of user is a very important button 15 (as: delete key, power key), prevents this button of its false touch.
See also shown in Fig. 2 and 3, these cover body 2 bottom surfaces are provided with a groove, be provided with a light-emitting diode 21 in this groove, the terminal of this light-emitting diode 21 is connected with the control circuit 16 of this electronic installation 1, make the control circuit 16 of electronic installation 1 can be according to its actuator state, this light-emitting diode 21 of mat sends light, and presents by this cover body 2, to show the start situation of this electronic installation 1.
In the present invention, this light-emitting diode 21 can be a light-emitting diode that can send multiple different colours light (as: red light, green light, sodium yellow).
In the present invention, this electronic installation 1 device has a rechargeable battery, and be provided with a charging circuit in its control circuit 16, this charging circuit is connected with this rechargeable battery, when making this electronic installation 1 be carried out charging, this control circuit 16 can be controlled this light-emitting diode 21, with flashing mode, send red light, charging with prompting user this electronic installation 1, when the electric weight of this rechargeable battery is filled when full, this control circuit 16 can be controlled this light-emitting diode 21, send lasting red light, use this electronic installation 1 to finish charging with prompting.
In the present invention, when the user utilizes this electronic installation 1 and network line mutually, during data transmission, its control circuit 16 can be controlled this light-emitting diode 21 and send sodium yellow, with the prompting user.
In the present invention, when the user started this electronic installation 1 for the start situation, its control circuit 16 can be controlled this light-emitting diode 21 and send green light, with the prompting user.
In the present invention, these cover body 2 bottoms are provided with an outer rim of outwards protruding, and this cover body 2 is by these housing 10 belows, upwards is installed on the installing hole of this housing 10, make this cover body 2 can because of its outer rim backstop in the bottom surface of this housing 10, and unlikely this housing 10 that upwards detaches.
Use the composition of the above member, cover body 2 structures of this housing 10 of protrusion of the present invention, when making the user touch this button 15, can touch this cover body 2 simultaneously, reminding this button 15 of user is a very important button, prevent this button 15 of its false touch, this light-emitting diode 21 in this cover body 2 also can show the various actuator states of this control circuit 16 with light, present by this printing opacity cover body 2, to show the start situation of this electronic installation 1.
The above only is the best specific embodiment of the present invention, but structural feature of the present invention is not limited thereto, and anyly is familiar with present technique field person in field of the present invention, can think easily and variation or modification, all can be encompassed in the claim of following this case.
Claims (3)
1. electronic installation with multifunctional keyboard structure against misconduct comprises:
One housing is respectively equipped with a display screen perforate on it, and the button perforate of a plurality of marshallings, wherein at the periphery that is close at least one button perforate, and is provided with an installing hole;
One control circuit is to be mounted in this housing, in order to control all runnings of this electronic installation;
One display screen is mounted in this display screen perforate, and its circuit also is connected with this control circuit;
A plurality of buttons are mounted to these button perforates respectively, and protrude from this surface of shell, make respectively that this button is set to respectively, press the back and start this control circuit, to produce different fonts and instruction;
One printing opacity cover body is arranged in this installing hole, and protrudes from this surface of shell, and its height is suitable with the height of adjacent key, and this cover body bottom surface also is provided with a groove;
One light-emitting diode is arranged in the groove of this cover body bottom surface, and the terminal of this light-emitting diode then is connected with this control circuit, and this control circuit is according to the operate condition of self, and this light-emitting diode of mat sends light, and presents by this cover body.
2. the electronic installation with multifunctional keyboard structure against misconduct as claimed in claim 1 is characterized in that, this light-emitting diode is one can send the light-emitting diode of red light, green light, sodium yellow.
3. the electronic installation with multifunctional keyboard structure against misconduct as claimed in claim 1, it is characterized in that, this cover body bottom is provided with an outer rim of outwards protruding, this cover body is by this housing below, upwards be installed on the surface of this housing, make this cover body can because of its outer rim backstop in the bottom surface of this housing, and unlikely this housing that upwards detaches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021193266A CN100459001C (en) | 2002-05-08 | 2002-05-08 | Electronic device with multifunctional keyboard structure against misconduct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021193266A CN100459001C (en) | 2002-05-08 | 2002-05-08 | Electronic device with multifunctional keyboard structure against misconduct |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1457067A CN1457067A (en) | 2003-11-19 |
| CN100459001C true CN100459001C (en) | 2009-02-04 |
Family
ID=29410407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021193266A Expired - Fee Related CN100459001C (en) | 2002-05-08 | 2002-05-08 | Electronic device with multifunctional keyboard structure against misconduct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100459001C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108847367B (en) * | 2018-07-03 | 2021-02-05 | Tcl通力电子（惠州）有限公司 | Button and audio amplifier equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4056701A (en) * | 1976-07-08 | 1977-11-01 | Bowmar Instrument Corporation | Low profile lighted push button switch |
| US4501937A (en) * | 1983-03-14 | 1985-02-26 | Eaton Corporation | Integral multiswitch display panel |
| US4531034A (en) * | 1983-03-24 | 1985-07-23 | Nitsuko Limited | Key switch devices with indicator lamp means |
| JPH0636642A (en) * | 1992-07-14 | 1994-02-10 | Osada Chuo Kenkyusho:Kk | Operation panel |
| US5742476A (en) * | 1995-04-26 | 1998-04-21 | Sharp Kabushiki Kaisha | Information processing apparatus with positioners corresponding to display input region |
-
2002
- 2002-05-08 CN CNB021193266A patent/CN100459001C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4056701A (en) * | 1976-07-08 | 1977-11-01 | Bowmar Instrument Corporation | Low profile lighted push button switch |
| US4501937A (en) * | 1983-03-14 | 1985-02-26 | Eaton Corporation | Integral multiswitch display panel |
| US4531034A (en) * | 1983-03-24 | 1985-07-23 | Nitsuko Limited | Key switch devices with indicator lamp means |
| JPH0636642A (en) * | 1992-07-14 | 1994-02-10 | Osada Chuo Kenkyusho:Kk | Operation panel |
| US5742476A (en) * | 1995-04-26 | 1998-04-21 | Sharp Kabushiki Kaisha | Information processing apparatus with positioners corresponding to display input region |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1457067A (en) | 2003-11-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090204 Termination date: 20110508 |