CN201499390U - Hand-held electronic equipment - Google Patents
Hand-held electronic equipment Download PDFInfo
- Publication number
- CN201499390U CN201499390U CN2009203063825U CN200920306382U CN201499390U CN 201499390 U CN201499390 U CN 201499390U CN 2009203063825 U CN2009203063825 U CN 2009203063825U CN 200920306382 U CN200920306382 U CN 200920306382U CN 201499390 U CN201499390 U CN 201499390U
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- Prior art keywords
- trace ball
- breach
- axostylus axostyle
- electronic equipment
- hand
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Abstract
The utility model relates to hand-held electronic equipment, which comprises a lower shell, an upper shell, a mainboard, a display screen and an input device. The lower shell and the upper shell are buckled with each other to form a receiving space. The mainboard and the input device are arranged in the receiving space. And the display screen and the input device are respectively electrically connected with the mainboard. The display screen is arranged on the upper shell. The lower shell is provided with a rectangle backplane. The backplane is provided with an opening. The input device is arranged at the position of the opening and partly extends outside the lower shell. The mainboard controls a content displayed in the display screen according to a control signal generated because the input device responses to an input operation of a user.
Description
Technical field
The utility model relates to a kind of electronic equipment, relates in particular to a kind of hand-held electronic equipment with input unit.
Background technology
In recent years, hand-hold type (handheld) electronic equipment more and more is subjected to people's favor.The kind of hand-held electronic equipment is also more and more thereupon, from mobile phone, audio player to mobile Internet access originally.Because hand-hold type (handheld) design of electronic devices size is less, in order to provide maximized display interface to the user in limited size, manufacturer often reduces element as far as possible, especially larger-size part, for example keyboard.In order to take into account Presentation Function and input function simultaneously, touch display screen is extensive use of by hand-hold type (handheld) electronic equipment.The user need grip hand-held electronic equipment on the other hand, and another hand is directly clicked touch-screen or held felt pen and select content displayed to finish input operation.
Yet the pattern of this dependence bimanualness is also inapplicable in some cases.When for example subscriber station stood on the crowded bus, the user need get a grip on the rail to make and oneself can stand firm, and user's inconvenience this moment is carried out input operation to hand-held electronic equipment.
The utility model content
Given this, be necessary to provide a kind of user-friendly hand-held electronic equipment.
A kind of hand-held electronic equipment, comprise lower house, upper shell, mainboard, display screen and input unit, lower house and upper shell are interlocked to form a receiving space, mainboard and input unit are installed in this receiving space, and display screen and input unit electrically connect with mainboard respectively, display screen is arranged on the upper shell, lower house has a rectangle backboard, offer a perforate on the backboard, input unit is arranged at this tapping and part is stretched out outside the lower house, content displayed in the control signal control display screen that this mainboard produces because of response user input operation according to this input unit.
Preferably, this input unit comprises trace ball, two photoelectrical couplers, X-ray grid axle rod, Y grating wheel axostylus axostyle and fixed structures; This fixed structure comprises four supporting seats, the trace ball holding part on the inner surface that is arranged on lower house; The trace ball holding part has arc side plate, this arc side plate centers on the perforate setting of lower house to form a cylindrical shape spatial accommodation, the diameter of this spatial accommodation is greater than the diameter of trace ball, the diameter of trace ball is greater than the diameter of the perforate on the lower house back side, thereby trace ball is contained in the trace ball holding part, and partly stretches out outside the lower house by perforate; Arc side plate offers first breach, second breach and the 3rd breach, wherein the adjacent setting with second breach of first breach and be located on a side of arc side plate; The 3rd breach is positioned at the opposite side of arc side plate; Four supporting seats are respectively two first supporting seats, two second supporting seats; Two first supporting seats are used to support X-ray grid axle rod, and adjacent with the two ends of first breach respectively setting, and when X-ray grid axle rod was set up on first supporting seat, X-ray grid axle rod and trace ball were inconsistent; Two second supporting seats are used to support Y grating wheel axostylus axostyle, and adjacent with the two ends of second breach respectively setting, and when Y grating wheel axostylus axostyle was set up on second supporting seat, Y grating wheel axostylus axostyle was also inconsistent with trace ball; Corresponding X-ray grid axle rod, Y grating wheel axostylus axostyle are provided with the amount of spin of photoelectrical coupler sensing X-ray grid axle rod and Y grating wheel axostylus axostyle and the corresponding control signal of output to two photoelectrical couplers respectively.
Preferably, this X-ray grid axle rod and Y grating wheel axostylus axostyle comprise a roller bearing respectively and are fixed in the decoding wheel of grating wheel axostylus axostyle one end; The roller bearing of X-ray grid axle rod and Y grating wheel axostylus axostyle is inconsistent with trace ball respectively; This each photoelectrical coupler comprises infrared light-emitting component and light sensor, and infrared light-emitting component on the same group and light sensor are separately positioned on the both sides of corresponding decoding wheel.
Preferably, when X-ray grid axle rod and Y grating wheel axostylus axostyle being hubbed on the corresponding supporting seat, X-ray grid axle rod is vertical mutually with Y grating wheel axostylus axostyle.
Preferably, this fixed structure also comprises support column, and support column is near the 3rd breach setting; This input unit also comprises and being used for the location structure of trace ball toward X-ray grid axle rod and the ejection of Y grating wheel axostylus axostyle direction; This location structure comprises the fixing feet with fixing hole, and this support column passes the fixing hole of this fixing feet, this location structure is fixed on lower house and makes this location structure partly by the 3rd breach pusher top trace ball.
Preferably, this trace ball compressing location structure comprises half host body that opens wide, and is installed in spring and the abutment in the host body jointly and hides the lid of host body; Host body roughly is cube structure, and this fixing feet is extended in the end near backboard respectively in its relative both sides, and the side that relative both sides with this link to each other offers through hole in the end away from backboard; Abutment comprises the portion of pressing and stop part, and the portion that presses of abutment is passing from through hole under the effect of spring and press trace ball after by the 3rd breach.
Preferably, this hand-held electronic equipment comprises that also one determines button, and this determines that button is arranged on the lower wall that is connected with the long limit of backboard, and this determines to produce confirmation signal when button is triggered, and this confirmation signal is offered mainboard; This mainboard is selected content displayed in the display screen according to this confirmation signal.
Preferably, this perforate determines that near one of them lower wall setting that is connected with the backboard minor face button is away from this sidewall setting.
Preferably, should determine that button was the twice of perforate to the distance of the sidewall relative with having this sidewall of determining button to the distance of the sidewall relative with having this sidewall of determining button, and should determine that button was that the twice with the distance of the nearer sidewall of this perforate is arrived in perforate to the distance with the nearer sidewall of this perforate.
By above-mentioned hand-held electronic equipment, the user can directly realize input operation by operation setting at the input unit at the hand-held electronic equipment back side when gripping this hand-held electronic equipment.
Description of drawings
Fig. 1 is the stereogram of the portable electric device of a better embodiment.
Fig. 2 is another visual angle stereogram of the portable electric device of Fig. 1.
Fig. 3 is the partial exploded view of portable electric device among Fig. 1.
Fig. 4 is the part exploded view of portable electric device among Fig. 1.
Fig. 5 is a portable electric device schematic diagram in user's application drawing 1.
Embodiment
Please consult Fig. 1 to Fig. 4 simultaneously, hand-held electronic equipment 10 comprises lower house 20, upper shell 30, mainboard 40, display screen 50 and input unit 60.Lower house 20 is interlocked to form a receiving space with upper shell 30.Mainboard 40 and display screen 50 and input unit 60 are installed in this receiving space, and display screen 50 and input unit 60 electrically connect with mainboard 40 respectively.Display screen 50 is arranged on the upper shell 30, and input unit 60 is arranged on the lower house 20.
This fixed structure 67 comprises four supporting seats 671, a trace ball holding part 672 and four support columns 673 on the inner surface that is arranged on lower house 20.
Trace ball holding part 672 has arc side plate 6721, and this arc side plate 6721 is provided with to form a cylindrical shape spatial accommodation around the perforate 211 of lower house 20.The diameter of this spatial accommodation is greater than the diameter of trace ball 61, and the diameter of trace ball 61 is greater than the diameter of the perforate 211 on lower house 20 back sides.Thereby trace ball 61 is contained in the trace ball holding part 672, and partly stretches out outside the lower house 20 by perforate.Arc side plate 6721 offers first breach 6722, second breach 6723 and the 3rd breach 6724.Wherein first breach 6722 and the 6723 adjacent settings of second breach and be located on a side of arc side plate 6721.The 3rd breach 6724 is positioned at the opposite side of arc side plate 6721, and equates with the circumferential length of second breach 6723 to first breach 6722.
Four supporting seats 671 are respectively two first supporting seat 671A, two second supporting seat 671B.Two first supporting seats 671 are used to support X-ray grid axle rod 63, and adjacent with the two ends of first breach 6722 respectively setting.Thereby when X-ray grid axle rod 63 is set up in the first supporting seat 671A when going up, the roller bearing 631 of X-ray grid axle rod 63 can stretch into the spatial accommodation of trace ball holding part 672 and inconsistent with trace ball 61 by first breach, 6722 parts.Two second supporting seat 671B are used to support Y grating wheel axostylus axostyle, and adjacent with the two ends of second breach 6723 respectively setting.Thereby when Y grating wheel axostylus axostyle 64 is set up in the second supporting seat 671B when going up, the roller bearing 641 of Y grating wheel axostylus axostyle 64 can stretch into the spatial accommodation of trace ball holding part 672 and inconsistent with trace ball 61 by second breach, 6723 parts.When X-ray grid axle rod 63 and Y grating wheel axostylus axostyle 64 being hubbed on the corresponding supporting seat 671, X-ray grid axle rod 63 is mutual vertical with Y grating wheel axostylus axostyle 64.
Four support columns 673 are provided with near the 3rd breach 6724, are used for fixing location structure 65.
Please be simultaneously referring to Fig. 5, during operation hand-held electronic equipment 10, the user is hold by one hand this hand-held electronic equipment 10.The position that input unit 60 is provided with is corresponding user's forefinger place just in time, and confirms just in time corresponding user's thumb place of button 221.Therefore, the user can realize being hold by one hand this hand-held electronic equipment 10 and operate rotary motion trace ball 61.
Claims (9)
1. hand-held electronic equipment, comprise lower house, upper shell, mainboard, display screen and input unit, lower house and upper shell are interlocked to form a receiving space, mainboard and input unit are installed in this receiving space, and display screen and input unit electrically connect with mainboard respectively, display screen is arranged on the upper shell, lower house has a rectangle backboard, it is characterized in that: offer a perforate on this backboard, this input unit is arranged at this tapping and part is stretched out outside the lower house, content displayed in the control signal control display screen that this mainboard produces because of response user input operation according to this input unit.
2. hand-held electronic equipment as claimed in claim 1 is characterized in that, this input unit comprises trace ball, two photoelectrical couplers, X-ray grid axle rod, Y grating wheel axostylus axostyle and fixed structures;
This fixed structure comprises four supporting seats, the trace ball holding part on the inner surface that is arranged on lower house;
The trace ball holding part has arc side plate, this arc side plate centers on the perforate setting of lower house to form a cylindrical shape spatial accommodation, the diameter of this spatial accommodation is greater than the diameter of trace ball, the diameter of trace ball is greater than the diameter of the perforate on the lower house back side, thereby trace ball is contained in the trace ball holding part, and partly stretches out outside the lower house by perforate; Arc side plate offers first breach, second breach and the 3rd breach, wherein the adjacent setting with second breach of first breach and be located on a side of arc side plate; The 3rd breach is positioned at the opposite side of arc side plate;
Four supporting seats are respectively two first supporting seats, two second supporting seats; Two first supporting seats are used to support X-ray grid axle rod, and adjacent with the two ends of first breach respectively setting, and when X-ray grid axle rod was set up on first supporting seat, X-ray grid axle rod and trace ball were inconsistent; Two second supporting seats are used to support Y grating wheel axostylus axostyle, and adjacent with the two ends of second breach respectively setting, and when Y grating wheel axostylus axostyle was set up on second supporting seat, Y grating wheel axostylus axostyle was also inconsistent with trace ball;
Corresponding X-ray grid axle rod, Y grating wheel axostylus axostyle are provided with the amount of spin of photoelectrical coupler sensing X-ray grid axle rod and Y grating wheel axostylus axostyle and the corresponding control signal of output to two photoelectrical couplers respectively.
3. hand-held electronic equipment as claimed in claim 2 is characterized in that, this X-ray grid axle rod and Y grating wheel axostylus axostyle comprise a roller bearing respectively and be fixed in the decoding wheel of grating wheel axostylus axostyle one end; The roller bearing of X-ray grid axle rod and Y grating wheel axostylus axostyle is inconsistent with trace ball respectively; This each photoelectrical coupler comprises infrared light-emitting component and light sensor, and infrared light-emitting component on the same group and light sensor are separately positioned on the both sides of corresponding decoding wheel.
4. hand-held electronic equipment as claimed in claim 2 is characterized in that, when X-ray grid axle rod and Y grating wheel axostylus axostyle being hubbed on the corresponding supporting seat, X-ray grid axle rod is vertical mutually with Y grating wheel axostylus axostyle.
5. hand-held electronic equipment as claimed in claim 2 is characterized in that this fixed structure also comprises support column, and support column is near the 3rd breach setting; This input unit also comprises and being used for the location structure of trace ball toward X-ray grid axle rod and the ejection of Y grating wheel axostylus axostyle direction;
This location structure comprises the fixing feet with fixing hole, and this support column passes the fixing hole of this fixing feet, this location structure is fixed on lower house and makes this location structure partly by the 3rd breach pusher top trace ball.
6. hand-held electronic equipment as claimed in claim 5 is characterized in that, this trace ball compressing location structure comprises half host body that opens wide, and is installed in spring and the abutment in the host body jointly and hides the lid of host body; Host body roughly is cube structure, and this fixing feet is extended in the end near backboard respectively in its relative both sides, and the side that relative both sides with this link to each other offers through hole in the end away from backboard; Abutment comprises the portion of pressing and stop part, and the portion that presses of abutment is passing from through hole under the effect of spring and press trace ball after by the 3rd breach.
7. hand-held electronic equipment as claimed in claim 1, it is characterized in that, this hand-held electronic equipment comprises that also one determines button, should determine that button was arranged on the lower wall that is connected with the long limit of backboard, should determine to produce confirmation signal when button is triggered, and this confirmation signal was offered mainboard; This mainboard is selected content displayed in the display screen according to this confirmation signal.
8. hand-held electronic equipment as claimed in claim 7 is characterized in that, this perforate determines that near one of them lower wall setting that is connected with the backboard minor face button is away from this sidewall setting.
9. hand-held electronic equipment as claimed in claim 8, it is characterized in that, should determine that button was the twice of perforate to the distance of the sidewall relative with having this sidewall of determining button to the distance of the sidewall relative with having this sidewall of determining button, and should determine that button was that the twice with the distance of the nearer sidewall of this perforate is arrived in perforate to the distance with the nearer sidewall of this perforate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203063825U CN201499390U (en) | 2009-07-17 | 2009-07-17 | Hand-held electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203063825U CN201499390U (en) | 2009-07-17 | 2009-07-17 | Hand-held electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201499390U true CN201499390U (en) | 2010-06-02 |
Family
ID=42442577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203063825U Expired - Fee Related CN201499390U (en) | 2009-07-17 | 2009-07-17 | Hand-held electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201499390U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104333633A (en) * | 2014-11-28 | 2015-02-04 | 广东欧珀移动通信有限公司 | Mobile terminal supporting back control and back control method of mobile terminal |
| CN105531640A (en) * | 2013-09-25 | 2016-04-27 | 惠普发展公司，有限责任合伙企业 | Locking bar for a computer |
-
2009
- 2009-07-17 CN CN2009203063825U patent/CN201499390U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105531640A (en) * | 2013-09-25 | 2016-04-27 | 惠普发展公司，有限责任合伙企业 | Locking bar for a computer |
| CN105531640B (en) * | 2013-09-25 | 2018-11-16 | 惠普发展公司，有限责任合伙企业 | Locking bar for computer |
| CN104333633A (en) * | 2014-11-28 | 2015-02-04 | 广东欧珀移动通信有限公司 | Mobile terminal supporting back control and back control method of mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20140717 |
|
| EXPY | Termination of patent right or utility model |