CN102789268A - Handheld type electronic device - Google Patents
Handheld type electronic device Download PDFInfo
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- CN102789268A CN102789268A CN2011101301498A CN201110130149A CN102789268A CN 102789268 A CN102789268 A CN 102789268A CN 2011101301498 A CN2011101301498 A CN 2011101301498A CN 201110130149 A CN201110130149 A CN 201110130149A CN 102789268 A CN102789268 A CN 102789268A
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- key
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- portable electric
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- button
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Abstract
The invention discloses a handheld type electronic device which comprises a machine body and a button arrangement, wherein the button arrangement is configured on the machine body and comprises a plurality of buttons; the button arrangement is of a QWERTY button arrangement; and the buttons are applicable for being touched and pressed by a left or right thumb of a user while the machine body is held by a single hand or double hands of the user. The buttons include a plurality of alphabet buttons, and the alphabet buttons have more than two types of sizes.
Description
Technical field
The present invention relates to a kind of portable electric device, and particularly relate to a kind of portable electric device with QWERTY keyboard (QWERTY).
Background technology
Hand-hold electronic device is meant and lets the user hold the electronic installation of holding and operating with hand, for example mobile phone, multimedia player, personal digital aid (PDA), palmtop computer, handheld game device and hand-held satellite navigator etc.The electronic installation of this type has less size and lighter weight usually, so that the user carries.The hand-hold electronic device of some type (for example mobile phone) more is equipped with QWERTY keyboard (QWERTY), in order to improve the speed of data input.The alphabet key of QWERTY keyboard has same size (being area or height) usually, also therefore increases the probability of button false touch.The button false touch is meant that user's finger once is pressed into two or more buttons simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of portable electric device, the accuracy when importing to increase data.
For reaching above-mentioned purpose, the present invention proposes a kind of portable electric device, and it comprises a body and a key arrangement.Key arrangement is configured on the body, and comprises a plurality of buttons.Wherein key arrangement is the QWERTY key arrangement, and button is suitable for holding a left side or the right thumb that can receive the user when holding body at user's one hand or both hands and presses.Button comprises a plurality of alphabet keys, and alphabet key has two or more different sizes.
Based on above-mentioned, the present invention lets the user distinguish these alphabet keys through the size difference of button through alphabet key design is had two or more different sizes, reducing the probability of button false touch, and then the accuracy when increasing the data input.
For letting the above-mentioned feature and advantage of the present invention can be more obviously understandable, hereinafter is special lifts embodiment, and cooperates appended accompanying drawing to elaborate as follows.
Description of drawings
Figure 1A is the portable electric device synoptic diagram of one embodiment of the invention;
Figure 1B is the partial sectional view of the portable electric device of Figure 1A;
Fig. 2 A is the synoptic diagram of a kind of portable electric device of further embodiment of this invention;
Fig. 2 B is the partial sectional view of the portable electric device of Fig. 2 A;
Fig. 3 A is the synoptic diagram of a kind of portable electric device of another embodiment of the present invention;
Fig. 3 B is the partial sectional view of the portable electric device of Fig. 3 A.
The main element symbol description
100,100A, 100B: portable electric device
110,110A, 110B: body
112a: left border
111B: body for the first time
112B: body for the second time
120,120B: key arrangement
122,122A, 122B: button
K1, K2, K3, K4, K5, K6: alphabet key
A1: viewing area
A2: key zone
F1, F2: function button
H: horizontally-arranged
V: vertical row
I: inner ring
O: outer ring
R1, R2, R3, R4: horizontally-arranged
S: reference field
D: distance
W: transverse width
W1, w2: vertical width
Embodiment
Figure 1A is the portable electric device synoptic diagram of one embodiment of the invention.Please refer to Figure 1A, the portable electric device 100 of present embodiment comprises a body 110 and a key arrangement 120.Body 110 can have a viewing area A1 and a key zone A2 adjacent with viewing area A1, and 120 of key arrangement are in key zone A2.Key arrangement 120 is one to have the QWERTY key arrangement of a plurality of buttons 122, and these buttons 122 are suitable for holding at user's one hand or both hands and pressed by user's a left side or right thumb when holding body 110.
These buttons 122 comprise a plurality of alphabet keys, and these alphabet keys have two or more different sizes, and wherein size can comprise area or height.In the present embodiment, only describe, and the alphabet key that other do not indicate can this be known by inference with two kinds of alphabet key K1, K2 with different size.
In the present embodiment, the area of alphabet key K1, K2 can be proportional to the frequency of utilization of alphabet key K1, K2 respectively.For instance, can summarize according to user's use habit and text layout pattern that several letters are arranged in the individual character is the most often to occur.For example, " A ", " E ", " R ", " T ", " O " reach probability that the alphabet key K1 of letters such as " N " is used up to 39%.On the other hand, the probability that is used of alphabet key K2 of " X " letter but has only 0.15%.
In the present embodiment, the area of key arrangement 120 buttons 122 capable of using is proportional to the frequency of letter appearance and does corresponding design, that is the area of the alphabet key K1 of present embodiment can be greater than the area of alphabet key K2.Therefore, the alphabet key K1 that frequency of utilization is high can have bigger area and more easily be pressed, in order to reduce the probability of button false touch.
Same design also can be applicable to the height of alphabet key.Figure 1B is the partial sectional view of the portable electric device of Figure 1A.Please refer to Figure 1B, in the present embodiment, alphabet key K1, K2 can change according to its frequency of utilization with respect to the height of a reference field S of body 110.In other words, the higher alphabet key K1 of frequency of utilization can be greater than the height of the lower alphabet key K2 of frequency of utilization with respect to reference field S with respect to the height of reference field S.This measure lets the higher alphabet key K1 of frequency of utilization be easier to that the person of being used presses and the probability that helps reducing the button false touch.Only the present invention does not limit the means that adopt in order to distinguish button 122, no matter is to adopt area or height distinguishing at a distance from button 122, or merges both means persons simultaneously, and it all can reach the effect of distinguishing button 122 and be able to be applicable to the present invention.
On the other hand, these buttons 122 also can comprise a plurality of function button F1, F2, set similar in appearance to the size of these alphabet keys K1, K2, and these function buttons F1, F2 also can suitably change its size according to its frequency of utilization, just repeat no more at this.
Fig. 2 A is the synoptic diagram of a kind of portable electric device of further embodiment of this invention.Fig. 2 B is the partial sectional view of the portable electric device of Fig. 2 A.Please learn via user's use habit conclusion simultaneously with reference to figure 2A and Fig. 2 B, be not used the false touch of person institute with respect to the position more easily at the button of periphery at the button of QWERTY key arrangement meta in inside.In view of the above; In the portable electric device 100A of present embodiment; These buttons 122A can be arranged in inner ring I and outer ring O, and its meta can be used to reduce the probability of button false touch greater than the area of the alphabet key K4 of position E in the outer ring at the area of the alphabet key K3 of inner ring I.
In the present embodiment, also can adopt the differentiation means of height fall simultaneously, that is the alphabet key K3 that steps down at inner ring I, it can be greater than the alphabet key K4 of position E in the outer ring height with respect to reference field S with respect to the height of reference field S.Therefore,, can obviously experience the inside and outside position difference between these buttons 122A in the time of can letting the user press these buttons 122A, to reduce the probability of button false touch through the height fall of these buttons 122A.
Fig. 3 A is the synoptic diagram of a kind of portable electric device of another embodiment of the present invention.Fig. 3 B is the partial sectional view of the portable electric device of Fig. 3 A.Please be simultaneously with reference to figure 3A and Fig. 3 B, portable electric device 100B comprises body 110B and key arrangement 120B.Body 110B can comprise body 111B and a body 112B for the second time for the first time, and body 111B is connected to body 112B for the second time movingly for the first time, with the second time body 112B launch each other or closed.Body 111B can have viewing area A1 for the first time.Body 112B can have key zone A2 for the second time, and key arrangement 120B is positioned at key zone A2, and under the second time, body 112B was with respect to the state that the first time, body 111B launched, key zone A2 was adjacent to viewing area A1.Be compared to portable electric device 100, the 100A of the vertical type (bar-type) of Figure 1A or Fig. 2 A, the portable electric device 100B of present embodiment is the design of adopting sliding cover type (slide-type).
In the present embodiment; Key arrangement 120B comprises a plurality of button 122B; And these buttons 122B comprises a plurality of alphabet key K5, K6; And these alphabet keys K5, K6 are arranged in a plurality of horizontally-arranged H and a plurality of vertical row V, and the size of the alphabet key K5 of same vertical row V is greater than the size of the alphabet key K6 of the same vertical row V that is adjacent.In the present embodiment, the size comparison of alphabet key K5 and K6 can comprise area and comparison highly, and meaning is the area of the area of alphabet key K5 greater than alphabet key K6, and the height of alphabet key K5 is greater than the height of alphabet key K6.Similar to the above embodiments, present embodiment does not limit in order to distinguish the means that button 122B is adopted yet.
In addition, in the present embodiment, the alphabet key K5 of same horizontally-arranged H, K6 more linearly shape ground arrange, but and the alphabet key K5 of same vertical row V or then indentation ground arrangement of K6.Therefore, can reduce the probability that the user presses two or more alphabet key K5, K6 simultaneously through the alphabet key arrangement design of size difference and position deviation.
Please again with reference to Figure 1A, in the present embodiment, these buttons 122 can be arranged in four horizontally-arranged R1～R4 in key zone A2.In addition, the button of the high order end of horizontally-arranged R1 122 is signable to have " Q " letter, and 122 of the buttons of the high order end of horizontally-arranged R2 are signable that " A " letter arranged.Between the button 122 of high order end and the left border 112a of body 110 can be apart from d1 between 1 millimeter to 20 millimeters.The transverse width w of these horizontally-arrangeds R1～R4 can be between 100 millimeters to 160 millimeters.Viewing area A1 can be between 1 to 2 at the ratio of the vertical width w2 on the body 110 (being the width on the vertical direction of picture) at the vertical width w1 on the body 110 and key zone A2.
Through above-mentioned these characteristics, be integrated on the key zone A2 of body 110 key arrangement 120 Miniaturizables of portable electric device 100.Similarly configuration mode also can be applicable to the embodiment of Fig. 2 A and Fig. 3 A.
In sum; The present invention is through having the alphabet key design two or more different sizes (for example area and/or height); Let the user distinguish these alphabet keys through the size difference of button, reducing the probability of button false touch, and then the accuracy when increasing the data input.In addition, the present invention can set the size difference of these alphabet keys according to frequency of utilization and position difference (for example Internal and external cycle or adjacent vertical row).
Though disclosed the present invention in conjunction with above embodiment; Yet it is not in order to limit the present invention; Be familiar with this operator in the technical field under any; Do not breaking away from the spirit and scope of the present invention, can do a little change and retouching, thus protection scope of the present invention should with enclose claim was defined is as the criterion.
Claims (20)
1. portable electric device comprises:
Body; And
Key arrangement is configured on this body, and comprises a plurality of buttons,
Wherein this key arrangement is a QWERTY key arrangement; Those buttons are suitable for holding a left side or the right thumb that can receive the user when holding this body at user's one hand or both hands and press; Those buttons comprise a plurality of alphabet keys, and those alphabet keys have two or more different sizes.
2. portable electric device as claimed in claim 1, wherein this button is of a size of the area of this button.
3. portable electric device as claimed in claim 1, wherein this button is of a size of the height of this button.
4. portable electric device as claimed in claim 1, wherein the size of those alphabet keys is proportional to the frequency of utilization of those alphabet keys.
5. portable electric device as claimed in claim 4, wherein this alphabet key is of a size of the area of this alphabet key.
6. portable electric device as claimed in claim 4, wherein this alphabet key is of a size of the height of this alphabet key.
7. portable electric device as claimed in claim 1, wherein those key arrangement become a plurality of horizontally-arrangeds and a plurality of vertical row, and the size of those buttons of this same vertical row is greater than the size of those buttons of this adjacent same vertical row.
8. portable electric device as claimed in claim 7, wherein those button linearity ground of this same horizontally-arranged are arranged, and those button zigzag ground of this same vertical row are arranged.
9. portable electric device as claimed in claim 7, wherein this button is of a size of the area of this button.
10. portable electric device as claimed in claim 7, wherein this button is of a size of the height of this button.
11. portable electric device as claimed in claim 1, wherein those key arrangement become two Internal and external cycles, and the alphabet key size of this inner ring is greater than the alphabet key size of this outer ring.
12. portable electric device as claimed in claim 11, wherein this alphabet key is of a size of the area of this alphabet key.
13. portable electric device as claimed in claim 11, wherein this alphabet key is of a size of the height of this alphabet key.
14. portable electric device as claimed in claim 1, wherein this body has viewing area and the key zone adjacent with this viewing area, and those key arrangement are in this key zone.
15. portable electric device as claimed in claim 1, wherein this body comprises for the first time body and body for the second time, and this, body was connected to this of body movingly second time first time; With with this second time body launch each other or closed; This, body had the viewing area first time, and this, body had key zone second time, and those key arrangement are in this key zone; And under this body second time state with respect to this body expansion for the first time, this key zone is adjacent to this viewing area.
16. portable electric device as claimed in claim 1, wherein this body has viewing area and the key zone adjacent with this viewing area, and those key arrangement become four horizontally-arrangeds in this key zone.
17. portable electric device as claimed in claim 1; Wherein this body has viewing area and the key zone adjacent with this viewing area; Those key arrangement become a plurality of horizontally-arrangeds in this key zone; This button of the high order end of one of those horizontally-arrangeds indicates has the Q letter, and another this button of high order end of those horizontally-arrangeds indicates the A letter is arranged.
18. portable electric device as claimed in claim 1; Wherein this body has viewing area and the key zone adjacent with this viewing area; Those key arrangement are in this key zone, and the distance between this button of high order end and the left border of this body is between 1 millimeter to 20 millimeters.
19. portable electric device as claimed in claim 1, wherein this body has viewing area and the key zone adjacent with this viewing area, and those key arrangement become a plurality of horizontally-arrangeds in this key zone, and the width of those horizontally-arrangeds is between 100 millimeters to 160 millimeters.
20. portable electric device as claimed in claim 1; Wherein this body has viewing area and the key zone adjacent with this viewing area; Those key arrangement become a plurality of horizontally-arrangeds in this key zone, and the ratio of this viewing area and the vertical width of this key zone on this body is between 1 to 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101301498A CN102789268A (en) | 2011-05-19 | 2011-05-19 | Handheld type electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101301498A CN102789268A (en) | 2011-05-19 | 2011-05-19 | Handheld type electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102789268A true CN102789268A (en) | 2012-11-21 |
Family
ID=47154684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101301498A Pending CN102789268A (en) | 2011-05-19 | 2011-05-19 | Handheld type electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102789268A (en) |
Citations (11)
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| CN2484703Y (en) * | 2001-05-09 | 2002-04-03 | 周学良 | Folding-type mobile telephone |
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| TWM294676U (en) * | 2005-03-21 | 2006-07-21 | Compal Electronics Inc | Handheld electronic device |
| CN1889592A (en) * | 2006-07-26 | 2007-01-03 | 杜力 | Hand-held equipment inputting keyboard small size design |
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| CN201084107Y (en) * | 2007-05-16 | 2008-07-09 | 张向阳 | Human engineering computer keyboard possessing dual-purpose folded sheet cover |
| CN201123029Y (en) * | 2007-12-03 | 2008-09-24 | 宇龙计算机通信科技(深圳)有限公司 | Portable electronic device |
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2011
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Patent Citations (12)
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|---|---|---|---|---|
| CN2484703Y (en) * | 2001-05-09 | 2002-04-03 | 周学良 | Folding-type mobile telephone |
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| CN201084107Y (en) * | 2007-05-16 | 2008-07-09 | 张向阳 | Human engineering computer keyboard possessing dual-purpose folded sheet cover |
| CN101442584A (en) * | 2007-11-20 | 2009-05-27 | 中兴通讯股份有限公司 | Touch screen mobile phone capable of improving key-press input rate |
| CN201123029Y (en) * | 2007-12-03 | 2008-09-24 | 宇龙计算机通信科技(深圳)有限公司 | Portable electronic device |
| CN201212962Y (en) * | 2008-02-21 | 2009-03-25 | 联想(北京)有限公司 | Adjustable notebook computer keyboard and notebook computer |
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Application publication date: 20121121 |
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