CN1508711A - Personal digital assistant - Google Patents
Personal digital assistant Download PDFInfo
- Publication number
- CN1508711A CN1508711A CNA02157474XA CN02157474A CN1508711A CN 1508711 A CN1508711 A CN 1508711A CN A02157474X A CNA02157474X A CN A02157474XA CN 02157474 A CN02157474 A CN 02157474A CN 1508711 A CN1508711 A CN 1508711A
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- China
- Prior art keywords
- personal digital
- digital assistant
- pointer
- movable switch
- switch
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- Input From Keyboards Or The Like (AREA)
Abstract
The invention is a kind of personal digital assistant, which includes a body and the touching control pencil; the body has a slot which can contain the touching control pencil, the body has a main circuit board, on which there sets a movable switch; when the pencil is inserted in the slot, the pencil touches the movable switch and shutdown the power automatically; when the pencil is pulled out, it starts power automatically.
Description
(1) technical field
The relevant a kind of personal digital assistant (Personal Digital Assistant) of the present invention (PDA).
(2) background technology
Along with the variation of portable electronic product, the application of personal digital assistant is popularized in recent years day by day, because personal digital assistant possesses characteristics such as volume is little and easy to carry, therefore widely the consumer accepts; Yet, in order to satisfy portable electronic product, how to save the space effectively, and promote the convenience on using, the real important topic of series products future development for this reason for light, thin, short, little demand.
Please consult Fig. 1 earlier, generally speaking, the personal digital assistant of commonly using 1 all is provided with～power control key (PowerButton) 10, when user's desire is used or finish to use, need press power control key 10 to open or to close personal digital assistant 1.
In addition, operation for the convenience of the users, the personal digital assistant commonly used 1 is usually in addition with a pointer (not shown), be available for users to click with function screen 11 on diagram; Wherein, pointer is an accessory independently, can be placed in the personal digital assistant 1 or in addition to be provided with.
(3) summary of the invention
Because pointer has become the important operation instrument of personal digital assistant, the purpose of this invention is to provide a kind of personal digital assistant that promotes ease of use, it can hold a pointer, when the user when taking out pointer, can automatically start the power supply of personal digital assistant, to save the action of a start, and need not be provided with as above-mentioned power control key, can have the effect of saving time simultaneously with the space.
Based on the foregoing invention purpose, personal digital assistant of the present invention comprises a body and a pointer; Wherein, body has a groove can ccontaining pointer, and body interior has a main circuit board again, and main circuit board is provided with a movable switch.
Characteristics of the present invention are, movable switch is inboard or the bottom that is positioned at groove, and movable switch is a limit switch (Limit Switch) or a touch switch (Tact Switch), therefore in the time of in pointer is inserted groove, pointer will be touched above-mentioned limit switch or touch switch, and promptly be in a closed condition with a power-supply system that is connected this moment.
On the contrary, when taking out pointer when user's desire use personal digital assistant, pointer just breaks away from movable switch, and the above-mentioned power-supply system that be connected with movable switch this moment is promptly opened automatically.
Personal digital assistant of the present invention is saved the design of traditional power control key, therefore can reduce whole required setting by bond number, and then make appearance and modeling more succinctly bright.
In addition, therefore switching on and shutting down of the present invention action can save tradition and see through the step of pushing power control key by inserting or finishing synchronously when taking out pointer, allows the user go up more convenient and save time in using.
(4) description of drawings
Fig. 1 is the synoptic diagram of known personal digital assistant;
Fig. 2 is the synoptic diagram of personal digital assistant of the present invention;
Fig. 3 is the synoptic diagram of the first embodiment of the present invention;
Fig. 4 is the synoptic diagram of the second embodiment of the present invention.
(5) embodiment
First embodiment:
At first see also Fig. 2, this figure is the synoptic diagram of expression personal digital assistant of the present invention.As shown in the figure, personal digital assistant 2 of the present invention mainly comprises a body 20 and a pointer 3; Wherein, the screen 210 that body 20 comprises a shell 21 and is arranged at the surface, body 20 inside have a groove 22 again, and groove 22 is the usefulness as ccontaining pointer 3; In addition, body 20 inside are provided with a main circuit board 23 in addition.
When not using personal digital assistant 2, pointer 3 can be inserted collection in the groove 22; Otherwise, when using personal digital assistant 2, then the pointer in the groove 22 3 can be taken out as if desire; Like this, the user can utilize pointer 3 easily, carries out clicking and operating on screen 210.
Then see also Fig. 3, Fig. 3 is the synoptic diagram of first embodiment of the invention; Wherein, this figure is the diagram of the present invention after shedding above-mentioned shell 21.As previously mentioned, personal digital assistant 2 of the present invention is provided with a main circuit board 23 in addition in body 20 inside, one side of main circuit board 23 is provided with a limit switch 24, and the present invention opens and closes by the power-supply system (not shown) of limit switch 24 with control personal digital assistant 2.
See also Fig. 3 again, characteristics wherein of the present invention are that the position of limit switch 24 (Limit Switch) is to be positioned at groove 22 inboards.As shown in the figure, a side of main circuit board 23 is close to above-mentioned groove 22, and therefore when pointer 3 is inserted groove 22, a side of pointer 3 will touch limit switch 24; Like this, if in a single day limit switch 24 is touched, can make a power-supply system that is connected in limit switch 24 be in a closed condition.
On the contrary, when taking out pointer 3 when user's desire use personal digital assistant 2 from above-mentioned groove 22, pointer 3 breaks away from limit switch 24 immediately; Because after taking out pointer 3, limit switch 24 is to be in an intact state, therefore a power-supply system that is connected in limit switch 24 is opened automatically.
By setting above-mentioned limit switch 24 in the state of shake-up powered-down, and do not touch the state power-on in one, personal digital assistant 2 of the present invention need not be provided with traditional power control key 10 (as shown in Figure 1), and only need utilize general known pointer, just can carry out known switching on and shutting down program; Therefore, in present embodiment, pointer 3 not only can be used for illustrating on operation and the taps screen, also can have the function that starts with powered-down on the other hand.
In addition, after the design of saving conventional power source operating key 10, personal digital assistant 2 of the present invention can reduce whole required setting by bond number, and then make appearance and modeling more succinctly bright.
In sum, the present invention can provide a personal digital assistant 2, and the user can automatically finish the program of switching on and shutting down by the simple motion of inserting or take out pointer 3, do not need to push in addition traditional power control key 10, therefore can effectively promote the convenience in the use.
Second embodiment:
See also Fig. 4, this figure is the synoptic diagram of second embodiment of the invention.Wherein, as described in the first previous embodiment, personal digital assistant 2 of the present invention has a main circuit board 23 in body 20 inside, and main circuit board 23 is provided with a touch switch 25 again; Wherein, by the electric power starting of touch switch 25 may command personal digital assistants 2 with close.
As shown in Figure 4, above-mentioned touch switch 25 is arranged on the main circuit board 23, and its position is the bottom that is positioned at groove 22; Therefore, when pointer 3 is inserted shrinkage pool 11, the front end of pointer 3 will press touch switch 25; Like this, if in a single day touch switch 25 is touched, can make a power-supply system that is connected in touch switch 25 be in a closed condition.
On the contrary, when taking out pointer 3 when user's desire use personal digital assistant 2 from above-mentioned groove 22, pointer 3 breaks away from touch switch 25 immediately; Because after taking out pointer 3, touch switch 25 (Tact Switch) is to be in an intact state, therefore a power-supply system that is connected in touch switch 25 is opened automatically.
Touch the state powered-down by setting above-mentioned touch switch 25 in one, and do not touch the state power-on in one, personal digital assistant 2 in the present embodiment can be utilized touch switch 25 control electric power startings and close, and does not need to be provided with in addition traditional power control key 10; Like this, the user only needs just can finish known switching on and shutting down program by general known pointer 3.
In present embodiment, the user can finish the program of switching on and shutting down easily automatically by the simple motion of inserting or take out pointer 3, can effectively promote the convenience in the use and saves time.
Wherein, at the present invention in aforesaid limit switch 24 or touch switch 25, all can by be placed in groove 22 in pointer 3 contact, and reach the purpose of controlling the personal digital assistant power switch; Yet, in when assembling, visual actual conditions were taked as above-mentioned first embodiment, switch is arranged at the mode of groove 22 inboards, perhaps as among above-mentioned second embodiment switch is arranged at the mode of groove 22 bottoms.
In sum, the present invention can provide a personal digital assistant, wherein pointer 3 not only have can operate with taps screen on outside the illustrated function, but still have the function of Convenient switch machine; In addition, after the design of saving the conventional power source operating key, the present invention can make personal digital assistant 2 reduce whole required setting by bond number, and then make appearance and modeling more succinctly bright.
Though the present invention discloses as above with preferred embodiment; yet it is not in order to limit the present invention; any personnel that have the knack of this technology; without departing from the spirit and scope of the present invention; when doing all changes and replacement; cooperate the diffuser plate size, change the quantity of protuberance and position, so protection scope of the present invention is when looking being as the criterion that accompanying Claim defines as support.
Claims (12)
1. a personal digital assistant is characterized in that, comprising:
One pointer; And
One body comprises a movable switch and a groove, and wherein this movable switch is arranged in this groove;
This pointer is touched this movable switch, by this this personal digital assistant electric power starting of may command or close.
2. personal digital assistant as claimed in claim 1 is characterized in that this body also comprises a main circuit board, is arranged at this body interior, and is connected with this movable switch.
3. personal digital assistant as claimed in claim 1, it is characterized in that this pointer comprises a side, and this movable switch is arranged at the inwall of this groove, utilize the side of this pointer to touch this movable switch, to control this personal digital assistant electric power starting or to close.
4. personal digital assistant as claimed in claim 1, it is characterized in that this pointer comprises a front end, and this movable switch is arranged at the bottom of this groove, utilize the front end of this pointer to touch this movable switch, to control this personal digital assistant electric power starting or to close.
5. personal digital assistant as claimed in claim 1 is characterized in that, this movable switch is a limit switch.
6. personal digital assistant as claimed in claim 1 is characterized in that, this movable switch is a touch switch.
7. a personal digital assistant is characterized in that, comprising:
One pointer; And
One body comprises a movable switch, and this body is provided with a groove, and wherein this movable switch is arranged in this groove;
In the time of in this pointer is inserted this groove, the front end of this pointer touches this movable switch, to control this personal digital assistant power-off, when this pointer is extracted out in this groove, the front end of this pointer leaves this movable switch, to control this personal digital assistant electric power starting.
8. personal digital assistant as claimed in claim 5 is characterized in that this body also comprises a main circuit board, is arranged at this body interior and is connected with this movable switch.
9. personal digital assistant as claimed in claim 1, it is characterized in that this pointer comprises a side, and this movable switch is arranged at the inwall of this groove, utilize the side of this pointer to touch this movable switch, to control this personal digital assistant electric power starting or to close.
10. personal digital assistant as claimed in claim 1, it is characterized in that this pointer comprises a front end, and this movable switch is arranged at the bottom of this groove, utilize the front end of this pointer to touch this movable switch, to control this personal digital assistant electric power starting or to close.
11. personal digital assistant as claimed in claim 5 is characterized in that, this movable switch is a limit switch.
12. personal digital assistant as claimed in claim 5 is characterized in that, this movable switch is a touch switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA02157474XA CN1508711A (en) | 2002-12-20 | 2002-12-20 | Personal digital assistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA02157474XA CN1508711A (en) | 2002-12-20 | 2002-12-20 | Personal digital assistant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1508711A true CN1508711A (en) | 2004-06-30 |
Family
ID=34236589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA02157474XA Pending CN1508711A (en) | 2002-12-20 | 2002-12-20 | Personal digital assistant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1508711A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8471833B2 (en) | 2008-05-02 | 2013-06-25 | Htc Corporation | Handheld electronic device, executing application method, and digital data storage media |
| CN107506062A (en) * | 2011-09-28 | 2017-12-22 | 亚马逊技术股份有限公司 | Magnetic stylus |
-
2002
- 2002-12-20 CN CNA02157474XA patent/CN1508711A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8471833B2 (en) | 2008-05-02 | 2013-06-25 | Htc Corporation | Handheld electronic device, executing application method, and digital data storage media |
| US8780090B2 (en) | 2008-05-02 | 2014-07-15 | Htc Corporation | Handheld electronic device and executing application method |
| CN107506062A (en) * | 2011-09-28 | 2017-12-22 | 亚马逊技术股份有限公司 | Magnetic stylus |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |