CN202013532U - Portable terminal - Google Patents
Portable terminal Download PDFInfo
- Publication number
- CN202013532U CN202013532U CN2010206933207U CN201020693320U CN202013532U CN 202013532 U CN202013532 U CN 202013532U CN 2010206933207 U CN2010206933207 U CN 2010206933207U CN 201020693320 U CN201020693320 U CN 201020693320U CN 202013532 U CN202013532 U CN 202013532U
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- Prior art keywords
- portable terminal
- navigation key
- back side
- terminal
- display screen
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Abstract
The utility model relates to a portable terminal, which comprises a display screen for displaying a graphical user interface and a navigation key which is arranged at a predetermined position of the back surface of the terminal and used for operating the graphical user interface displayed by the display screen. The portable terminal can save the arrangement space in front by arranging the navigation key on the back surface of the portable terminal. Meanwhile, when the navigation key is arranged on the back surface of the terminal, users can control the navigation key with the forefinger, and use the thumb, the palm and other fingers to grab the portable terminal, accordingly the firm grabbing can be realized, and the falling of the portable terminal can be avoided.
Description
Technical field
The utility model relates to the portable terminal that possesses navigation key overleaf.
Background technology
In general, portable terminal is meant that the user carries and carries out the device of radio communication with the other side.This portable terminal for example has HHP, CT-2 portable phone, digital telephone, pcs telephone and PDA etc., also can be divided into board-type (bar type), folding flip type (flip-type), folded form (folder-type), slide cover type (slide-type) portable terminal according to profile.Along with the reinforcement of the multimedia function of portable terminal, more and more higher to the requirement of the size of display device, the board-type portable terminal that impels the display device that can provide bigger is the main flow of occuping market gradually.
This board-type portable terminal major part is the intelligent multimedia terminal, so display screen is tending towards maximizing.Though this intelligent multimedia terminal all adopts touch screen, but still one or more physical buttons need be set below display screen.
But because display screen is increasing, when causing key position all to be placed in the narrow space of portable terminal lower end, operation is very inconvenient.And the increase of display screen causes the width of whole portable terminal to strengthen, and thus when the button of user's one-handed performance portable terminal, portable terminal is easily slipped out of the hand and born.Therefore, user's bimanualness portable terminal of having to, though also can operate with thumb, in the giant-screen portable terminal, the operation of thumb has limitation, different usefulness can produce the dead angle per family.
In order to address the above problem, Chinese patent application number is to disclose the technology that trace ball is set in the side of portable terminal in 200820061684.6 the utility model patent.But, trace ball is set in the side of portable terminal causes the width of whole portable terminal to increase, and the user still needs to utilize thumb to go to control trace ball, so still there is born danger in the bigger portable terminal of width.
The utility model content
The utility model proposes in order to address the above problem, and its purpose is to provide a kind of upside overleaf that the portable terminal of navigation key is set.
For the attainment of one's purpose, the portable terminal that the utility model provides comprises: display screen is used for the display graphics user interface; Navigation key is arranged at the precalculated position at the described terminal back side, to be used to operate the shown graphic user interface of described display screen.
Preferably, described navigation key is arranged at the first half at the described terminal back side.
Preferably, described navigation key is arranged at the upper right side or the upper left side at the described terminal back side.
Preferably, described navigation key is in trace ball, Trackpad, optical finger navigation spare, rocking bar, scroll wheel, the flywheel one.
Preferably, the precalculated position at the described terminal back side forms groove, and the center of this groove is formed with mounting hole.
Preferably, described navigation key is installed in the described mounting hole.
Preferably, the top of described navigation key is lower than or is parallel to the outside surface at the described terminal back side.
Preferably, around described navigation key, be provided with led module.
The portable terminal that provides according to the utility model, by the back side navigation key is set at portable terminal, can save the space that is provided with of front thus, when at the back side of terminal navigation key being set simultaneously, can utilize forefinger to remove to control navigation key, and utilize thumb, palm and other fingers to remove the grasping portable terminal, firm grasping can be realized thus, thereby falling out of one's hand of portable terminal can be prevented.
Description of drawings
By the description of carrying out below in conjunction with the accompanying drawing that an example exemplarily is shown, above-mentioned and other purposes of the present utility model and characteristics will become apparent, wherein:
Fig. 1 is the block scheme according to portable terminal end structure of the present utility model;
Fig. 2 is the structure synoptic diagram according to portable terminal of the present utility model;
Fig. 3 is the cut-open view of the A-A part of Fig. 2.
Embodiment
Below, describe portable terminal in detail with reference to accompanying drawing according to the utility model embodiment.In the following description, for can more precisely bright the technical solution of the utility model, there be the technology contents of direct relation to omit explanation with the utility model for this area.The part building block is suitably expanded, is omitted and simplified in the accompanying drawings, and the size of each building block is not equal to actual size.Use identical symbol to describe for building block identical or corresponding in each accompanying drawing.
In the following description, be example according to portable terminal of the present utility model with the touch mobile communication terminal, but the utility model is not limited thereto.That is, the related portable terminal of the utility model comprises rotary mobile communication terminal, flip-shell mobile communication terminal, sliding closure type mobile communication terminal, personal digital assistant, e-book etc.
Fig. 1 is the block scheme according to portable terminal end structure of the present utility model.
Comprise according to portable terminal of the present utility model: microprocessor 100, display screen 101, Anneta module 102, camera model 103, other modules 104, storer 105, led module 106, SIM card 107, loudspeaker 108, control assembly 109 and keyboard 110.Wherein, described display screen 101 can be the touch screen of condenser type or inductance type, and portable terminal can omit physical keyboard when adopting touch screen.Described camera model 103 can comprise two cameras, one of them camera is arranged at the back side of portable terminal, carrying out general shoot function, and another camera is arranged at the upside of the display screen 101 in portable terminal front, to carry out the function of video calling.Described other modules 104 for example can be the GPS modules, to carry out location and navigation function, also can be the environment measuring modules that is used for detected temperatures and humidity.Described control assembly 109 can be navigation key 201 (with reference to Fig. 2), and this navigation key 201 can be one of them in trace ball, Trackpad, optical finger navigation spare, rocking bar, scroll wheel, the flywheel.The graphic user interface that the described display screen 101 of described microprocessor 100 controls shows by various icon constituted, the user can utilize the described graphic user interface of described control assembly 109 operations thus, for example confirm, cancel or select required icon, on portable terminal, to carry out function corresponding by moving of control cursor pointer.When the user utilizes icon on the described graphical interfaces of described control assembly 109 operations, microprocessor 100 can make the color of the icon of the correspondence in the menu change or produce aperture in the periphery of this icon, moves to the position of this icon by control assembly 109 with the expression user.
Preferably, when described control assembly 109 is trace ball, the user moves the cursor pointer by the finger roll trace ball on graphic user interface, select required icon thus, and activate the function corresponding with selected icon by clicking, double-click or push for a long time described trace ball.And, can carry out locking, the release of screen and function such as fast call by corresponding direction operation (for example, drawing a circle) to predetermined direction; When described control assembly 109 is Trackpad or optical finger navigation spare, the user moves on graphic user interface by make the cursor pointer at moveable finger on Trackpad or the optical finger navigation spare, select required icon thus, and activate the function corresponding with selected icon by clicking, double-clicking.And, can carry out locking, the release of screen and function such as fast call by making finger mark projected path; When described control assembly 109 is rocking bar, the user controls rocking bar so that the cursor pointer moves by finger towards predetermined direction on graphic user interface, select required icon thus, and activate the function corresponding with selected icon by clicking, double-click or push for a long time described rocking bar.And, can operate locking, the release of carrying out screen and function such as fast call by corresponding direction; When described control assembly 109 is movable pulley or roller, the user moves the cursor pointer by finger slip movable pulley or roller on graphic user interface, select required icon thus, and activate the function corresponding with selected icon by clicking, double-click or push for a long time described trace ball.And, can carry out locking, the release of screen and function such as fast call by corresponding direction operation (for example, drawing a circle) to predetermined direction.
Fig. 2 is the structure synoptic diagram according to portable terminal of the present utility model, and Fig. 3 is the cut-open view of the A-A part of Fig. 2.
Front according to portable terminal of the present utility model is provided with the display screen that is used for the display graphics interface, above described display screen, be provided with front camera (not shown), being used to carrying out video calling, and below described display screen, be provided with a plurality of buttons (not shown) that are used to import various control commands.As shown in Figures 2 and 3, be provided with back cover 200 at the back side of terminal, and be formed with navigation key 201 and camera 203 respectively at the first half of this back cover 200.In the present embodiment, described camera 203 is arranged on the upper left side of back cover 200, and described navigation key 201 is arranged on the upper right side of back cover 200.But described camera 203 is not limited thereto with the position that is provided with of navigation key 201, can suitably adjust according to the size of portable terminal, and a side of back cover can be exchanged or all be arranged in the position of described camera 203 and navigation key 201.Preferably, in the present embodiment, the first half at the portable terminal back side is specially at back cover 200 and is provided with groove in the precalculated position of upper right side, and in the inside of this groove described navigation key 201 is set.And the height setting of described navigation key 201 is the outside surface that the top of this navigation key 201 after finishing installation can not protrude in the portable terminal back side, that is, described navigation key 201 is exposed to the outside surface that outside top is lower than or is parallel to described back cover 200.Thereby avoided the maloperation of navigation key, also can avoid navigation key to be polluted simultaneously because of contacting outside things continually.In addition, the opposite side of described navigation key 201 and the mainboard of described terminal inner (not shown) form and are electrically connected, and pass to microprocessor 100 with the control information that the user is imported by described navigation key 201.Thus, microprocessor 100 is carried out corresponding operation.
Preferably, in the present embodiment, the precalculated position that is arranged on the upper right corner, the described terminal back side of described navigation key 201, this position make when the user utilizes the thumb of the right hand and other fingers and palm grip portable terminal, can utilize right hand forefinger or middle finger to control this navigation key 201 neatly.Thus, described navigation key 201 the principle that the position meets ergonomics is set, finger can not produce fatigue yet even the user uses long time.
Preferably, for satisfying the user of lefthanded, described navigation key 201 can be arranged on the precalculated position in the upper left corner, the described terminal back side, this position makes when the user utilizes the thumb of the right hand and other fingers and palm grip portable terminal, can utilize right hand forefinger or middle finger to control this navigation key 201 neatly.At this moment, described camera 203 can be arranged on accordingly the precalculated position in described back cover 200 upper right corner.
In addition, in the present embodiment, can around described navigation key 201 led module 106 be set, led module 106 is lighted when navigation key 201 is operated thus, is touched to represent this navigation key 201.Preferably, led module is arranged at least one circle on every side of navigation key 201, thereby not only plays suggesting effect, can also play the effect of decoration.
According to the utility model, the user can utilize one hand to operate portable terminal easily, the dead angle problem when not only having avoided using thumb manipulation, and can also prevent portable terminal to break away from user's the hand and born.
In addition, those skilled in the art should know, though among the embodiment that the utility model provides, only the example that navigation key is arranged on the back cover at the terminal back side is illustrated, described navigation key can also be arranged at the inside of terminal and only be exposed to back cover.Promptly, when the thickness of back cover is big, described navigation key can directly be arranged at back cover, and can also be arranged to removably structure, and be connected in the mainboard of terminal inner, and when the thickness of back cover hour, described navigation key is arranged at the inside of terminal back cover, and the sub-fraction structure is exposed to outside the back cover by the perforate that is arranged on the back cover.And though in the above embodiments, navigation key is arranged at the upper left side or the upper right side at the terminal back side, as long as navigation key is arranged at the first half at the terminal back side.
The utility model is not limited to the foregoing description, under the situation that does not break away from the utility model scope, can carry out various changes and modifications.
Claims (8)
1. portable terminal is characterized in that comprising:
Display screen is used for the display graphics user interface;
Navigation key is arranged at the precalculated position at the described terminal back side, to be used to operate the shown graphic user interface of described display screen.
2. portable terminal according to claim 1 is characterized in that described navigation key is arranged at the first half at the described terminal back side.
3. portable terminal according to claim 2 is characterized in that described navigation key is arranged at the upper right side or the upper left side at the described terminal back side.
4. portable terminal according to claim 2 is characterized in that described navigation key is in trace ball, Trackpad, optical finger navigation spare, rocking bar, scroll wheel, the flywheel.
5. portable terminal according to claim 2 it is characterized in that the precalculated position at the described terminal back side forms groove, and the center of this groove is formed with mounting hole.
6. portable terminal according to claim 5 is characterized in that described navigation key is installed in the described mounting hole.
7. according to each the described portable terminal in claim 1 to 3 and 6, it is characterized in that the top of described navigation key is lower than or is parallel to the outside surface at the described terminal back side.
8. portable terminal according to claim 1 is characterized in that being provided with led module around described navigation key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206933207U CN202013532U (en) | 2010-12-31 | 2010-12-31 | Portable terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206933207U CN202013532U (en) | 2010-12-31 | 2010-12-31 | Portable terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202013532U true CN202013532U (en) | 2011-10-19 |
Family
ID=44784150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206933207U Expired - Fee Related CN202013532U (en) | 2010-12-31 | 2010-12-31 | Portable terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202013532U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103092368A (en) * | 2011-11-04 | 2013-05-08 | 富港电子（东莞）有限公司 | Prompting deivce of optical directing sensor and prompting method thereof |
| 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 |
| CN104915030A (en) * | 2015-05-28 | 2015-09-16 | 努比亚技术有限公司 | Operation method and device based on mobile terminal rolling wheel key |
| CN104995585A (en) * | 2012-10-15 | 2015-10-21 | 马克·谢弗 | Input device |
| CN105224208A (en) * | 2015-08-26 | 2016-01-06 | 广东欧珀移动通信有限公司 | A kind of method of page display and intelligent watch |
| CN105359497A (en) * | 2013-07-08 | 2016-02-24 | Lg电子株式会社 | Mobile terminal |
| WO2017016267A1 (en) * | 2015-07-28 | 2017-02-02 | 广东欧珀移动通信有限公司 | Control method for smart watch and smart watch |
-
2010
- 2010-12-31 CN CN2010206933207U patent/CN202013532U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103092368A (en) * | 2011-11-04 | 2013-05-08 | 富港电子（东莞）有限公司 | Prompting deivce of optical directing sensor and prompting method thereof |
| CN104995585A (en) * | 2012-10-15 | 2015-10-21 | 马克·谢弗 | Input device |
| CN105359497A (en) * | 2013-07-08 | 2016-02-24 | Lg电子株式会社 | Mobile terminal |
| US9924007B2 (en) | 2013-07-08 | 2018-03-20 | Lg Electronics Inc. | Mobile terminal |
| CN105359497B (en) * | 2013-07-08 | 2018-09-18 | Lg电子株式会社 | Mobile terminal |
| 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 |
| CN104915030A (en) * | 2015-05-28 | 2015-09-16 | 努比亚技术有限公司 | Operation method and device based on mobile terminal rolling wheel key |
| WO2017016267A1 (en) * | 2015-07-28 | 2017-02-02 | 广东欧珀移动通信有限公司 | Control method for smart watch and smart watch |
| CN105224208A (en) * | 2015-08-26 | 2016-01-06 | 广东欧珀移动通信有限公司 | A kind of method of page display and intelligent watch |
| CN105224208B (en) * | 2015-08-26 | 2018-07-06 | 广东欧珀移动通信有限公司 | The method and smartwatch that a kind of page is shown |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20161231 |