CN201821399U - Handheld communication terminal capable of supporting back control - Google Patents
Handheld communication terminal capable of supporting back control Download PDFInfo
- Publication number
- CN201821399U CN201821399U CN2010201137494U CN201020113749U CN201821399U CN 201821399 U CN201821399 U CN 201821399U CN 2010201137494 U CN2010201137494 U CN 2010201137494U CN 201020113749 U CN201020113749 U CN 201020113749U CN 201821399 U CN201821399 U CN 201821399U
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- button
- communication terminal
- hand
- controlled
- operation control
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- Expired - Fee Related
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Abstract
The utility model discloses a handheld communication terminal capable of supporting back control, which comprises a back shell, a core and a front cover plate, wherein operation and control keys are arranged on the back of the back shell. The operation and control keys are additionally arranged on the back of a mobile phone, so that the mobile phone can be operated by a single hand more conveniently; and meanwhile, the keys which are originally arranged on the front are moved to the back, so that a liquid crystal screen with a lager size can be installed, thereby giving customers better visual effect.
Description
Technical field
The utility model relates to hand-held communication terminal, relates in particular to a kind of hand-held information terminal of supporting that the back is controlled.
Background technology
Along with the development of mobile communication technology, the function of hand-held communication terminal also from strength to strength, for showing more information, the area of the display screen of hand-held communication terminal is also increasing.But because the restriction of the overall volume of hand-held communication terminal, if positively place bigger display screen and will limit the setting of operational and controlled key button, if operation inconvenience when reducing some necessary buttons and will certainly cause the client to use.
Summary of the invention
For solving above-mentioned problems of the prior art, the utility model proposes a kind of hand-held information terminal of supporting that the back is controlled, this information terminal is provided with operational and controlled key button at its back, when guaranteeing to use bigger display screen, makes things convenient for the user to control.
The hand-held information terminal that the support back that the utility model proposes is controlled comprises: back casing, movement and front shroud, wherein, described back casing back is provided with operation control button.
The operation control button that the back casing back is provided with can adopt the combination in any mode of capacitive sensing button, optoelectronic induction button, direction inductor button, three-dimensional touch navigation key, five dimension touch-control navigation keys or above various buttons.
The technical scheme that the utility model proposes can be widely used on the portable terminals such as mobile phone, PDA, GPS, both can guarantee bigger display screen, can guarantee to control convenience, reliable again.
Description of drawings
Below in conjunction with accompanying drawing and preferred embodiment the utility model is done detailed explanation, wherein:
Fig. 1 is the schematic diagram of the utility model three-dimensional navigation button embodiment;
Fig. 2 is the schematic diagram that five navigation keys of the utility model add sensitive switch.
Embodiment
Fig. 1 is the embodiment that hand-held information terminal that the support back that the utility model proposes is controlled is applied to mobile phone.The utility model comprises back casing, movement and front shroud, and wherein, the back of described back casing 1 is provided with operation control button 2.This operation control button is the three-dimensional navigation button that a kind of energy finger sensing moved up and down and confirmed button.Operation control button 2 also can adopt and move up and down and confirm that five dimension navigation keys of button add the design of sensitive switch 3, as shown in Figure 2.Also can be numeral or other buttons as required, can also be the combination of navigation key and other function keys.
The operation control button 2 that the back casing back is provided with can adopt the combination in any button of capacitive sensing button, optoelectronic induction button, direction inductor button or above various buttons.
The technical scheme that the utility model proposes can be widely used on the portable terminals such as mobile phone, PDA, GPS.
The utility model increases the button of operation, control at the mobile phone back, make the one-handed performance that mobile phone can be convenient, simultaneously original button is in front moved on to the back, also can the bigger liquid crystal display screen of installation dimension, and give client's visual effect better.
Claims (7)
1. hand-held communication terminal of supporting that the back is controlled, comprising: back casing, movement and front shroud is characterized in that: described back casing back is provided with operation control button.
2. the hand-held communication terminal that support according to claim 1 back is controlled is characterized in that: the operation control button that the back casing back is provided with adopts the capacitive sensing button.
3. the hand-held communication terminal that support according to claim 1 back is controlled is characterized in that: the operation control button that the back casing back is provided with adopts the optoelectronic induction button.
4. the hand-held communication terminal that support according to claim 1 back is controlled is characterized in that: the operation control button that the back casing back is provided with adopts the direction inductor button.
5. the hand-held communication terminal that support according to claim 5 back is controlled is characterized in that: the operation control button that the back casing back is provided with is the three-dimensional navigation button that a kind of energy finger sensing moved up and down and confirmed button.
6. the hand-held communication terminal that support according to claim 5 back is controlled is characterized in that: the operation control button employing that the back casing back is provided with moves up and down and confirms that five dimension navigation keys of button add the design of sensitive switch.
7. the hand-held communication terminal that support according to claim 1 back is controlled is characterized in that: the operation control button that the back casing back is provided with adopts combination button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201137494U CN201821399U (en) | 2010-02-05 | 2010-02-05 | Handheld communication terminal capable of supporting back control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201137494U CN201821399U (en) | 2010-02-05 | 2010-02-05 | Handheld communication terminal capable of supporting back control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201821399U true CN201821399U (en) | 2011-05-04 |
Family
ID=43919341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201137494U Expired - Fee Related CN201821399U (en) | 2010-02-05 | 2010-02-05 | Handheld communication terminal capable of supporting back control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201821399U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103645840A (en) * | 2013-12-11 | 2014-03-19 | 广东步步高电子工业有限公司 | Shooting system and method on mobile terminal |
| WO2015154465A1 (en) * | 2014-08-13 | 2015-10-15 | 中兴通讯股份有限公司 | Terminal with extended keys |
| CN105681515A (en) * | 2016-01-05 | 2016-06-15 | 平顶山市金益昂电子科技有限公司 | Mobile phone with back with physical keys |
-
2010
- 2010-02-05 CN CN2010201137494U patent/CN201821399U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103645840A (en) * | 2013-12-11 | 2014-03-19 | 广东步步高电子工业有限公司 | Shooting system and method on mobile terminal |
| WO2015154465A1 (en) * | 2014-08-13 | 2015-10-15 | 中兴通讯股份有限公司 | Terminal with extended keys |
| CN105681515A (en) * | 2016-01-05 | 2016-06-15 | 平顶山市金益昂电子科技有限公司 | Mobile phone with back with physical keys |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110504 Termination date: 20120205 |