CN2930136Y - Composite press key device of cell phone - Google Patents
Composite press key device of cell phone Download PDFInfo
- Publication number
- CN2930136Y CN2930136Y CN 200620114240 CN200620114240U CN2930136Y CN 2930136 Y CN2930136 Y CN 2930136Y CN 200620114240 CN200620114240 CN 200620114240 CN 200620114240 U CN200620114240 U CN 200620114240U CN 2930136 Y CN2930136 Y CN 2930136Y
- Authority
- CN
- China
- Prior art keywords
- key
- touch
- compound
- mobile phone
- button piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Telephone Set Structure (AREA)
- Push-Button Switches (AREA)
Abstract
The utility model belongs to the electric communication appliance, in particular to a compound key device of the mobile phone. The ten digital keys and the navigation keys of the mobile phone are merged with the compound keys and displayed by a display screen. The key piece outer surface of the compound key is coved with a contact layer with the inside convex post against the touch switch on the circuit board. The lead wire of the contact layer with a connector convex enters the shell through the key piece cut. The circuit board of the connector main machine is provided with a connector concave portion. The compound key device of the mobile phone has the characteristics and beneficial effects of the election and affirmation function of the compound key after the merge of the digital key, navigation key, function key into the compound key, satisfaction to the need of single-hand single-key operation and the increased display area with the compound key disposed on the back face or the side face of the shell.
Description
Technical field
The utility model belongs to telecommunication apparatus, relates in particular to a kind of composite-key device of mobile phone.
The market background
In people's routine work at present, studying and living, the use of mobile phone is very extensive.Along with progress of science and technology, the function of use of mobile phone will also get more and more, as can receiving digital television, can get online without being tethered to a cable or the like, and also can be a small personal computers.But, present mobile phone just has shortcoming, because the mobile phone volume is less, it is crowded especially that the button on the guidance panel just seems, the number of general button will comprise that 10 numerical keys, navigation key (are a kind of can moving as four direction on display screen, perhaps the center has function key), function is strong, so it is very little that keytop also can only be done, it is just not too convenient to use, and generally can only use finger-tip operated, if need one-handed performance, just seem not too easy; Because the guidance panel of mobile phone is subjected to certain limitation, if number of keys is more, has just limited the area of display screen, also can't adapt to the large display screen trend of following mobile phone.
The utility model content
The purpose of this utility model is the composite-key device that a kind of mobile phone will be provided, 10 numerical keys, functions of navigation keys are incorporated composite-key, the display screen that is attached thereto can show character keys, function key or menu, when finger slight when mobile on touch layer surface, can select character keys, function key or menu on the display screen, press...with one's finger down and can determine.
The utility model purpose is achieved in that a kind of composite-key device of mobile phone, button piece is embedded into the non-display screen position of housing, the button piece inboard has projection to push down touch-switch or elastic electric conductor, the topped touch layer of button piece outer surface that it is characterized in that composite-key, the touch layer lead-in wire enters in the housing from the button piece otch, the touch layer lead-in wire connects the connector protuberance, patches connector recess on the host circuit board.
Described touch layer can be four-wire ohm touch membrane, five line resistance touch membranes or capacitive sensing touch membrane.
Described button piece can be provided with hook-shaped post on inboard four limits of housing.
When touch-switch that the inboard nothing of described button piece is corresponding or elastic electric conductor, should on housing, set up one and determine button.
The composite-key device of described mobile phone is equally applicable to other hand-held telecommunication, digital equipment.
Distinguishing feature of the present utility model and beneficial effect are after numerical key, navigation key, function key are incorporated composite-key, the function that composite-key is had select and determine, and the more convenient and quicker that operates also can satisfy the demand of the singlehanded single key stroke of people; Composite-key is placed the back side or the side of housing, can increase the area of display screen, visually more comfortable.
Description of drawings
Fig. 1 is the structural representation of the utility model composite-key when back side of shell.
Fig. 2 is the side broken section structural representation of the utility model composite-key when back side of shell.
Fig. 3 is the structural representation of the utility model composite-key protecgulum inside when back side of shell.
Fig. 4 is the structural representation of the utility model composite-key bonnet inside when back side of shell.
Fig. 5 is the structural representation in the utility model housing front.
Among the figure: 1 housing, 2 composite-keys, 3 cell panels, 4 touch layers, 5 button pieces, 6 button piece projections, 7 hook-shaped posts, 8 touch-switchs, 9 touch layers lead-in wire, 10 connector protuberances, 11 connector recesses, 12 host circuit boards, 13 button piece otch, 14 common key-press, 15 display screens.
Embodiment
Below in conjunction with embodiment and preferred embodiment structure of the present utility model is further specified.
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a kind of composite-key device of mobile phone, housing (1) positive display screen (15) and common key-press (14) be set, composite-key (2) is arranged on the upside of the cell panel (3) of back side of shell, also can be arranged on the left and right side or the front of housing, composite-key four limits are step, make it can from housing, not deviate from, composite-key is made up of button piece (5) and touch layer (4), the topped touch layer of button piece outer surface, touch layer can be four-wire ohm touch membrane, five line resistance touch membranes or capacitive sensing touch membrane; The button piece inboard has button piece projection (6) to prop up touch-switch (8) on the host circuit board (12), if be not touch-switch, also can be the elastic electric conductor (not shown) on the host circuit board, and its effect is the same; Button piece otch (13) is arranged on the button piece, allow touch layer lead-in wire (9) lead in the housing, the touch layer lead-in wire connects connector protuberance (10), patches the connector recess (11) on the host circuit board; When the button piece area was big, four limits, inboard of housing button film perforation can be provided with hook-shaped post (7), and effect is position and the scope of activities that limits button piece, also were convenient to assembling; When touch-switch that the inboard nothing of button piece is corresponding or elastic electric conductor, should on housing, set up one and determine button, can be arranged on the front or the side (not shown) of housing, promptly point and choosing on the touch layer on the display screen after the respective keys, again with another finger by determining that button determines; Some keypress function is not suitable for incorporating in the composite-key on the mobile phone, like start, shuts down, changes buttons such as display screen interface, is used in combination so also can keep some common key-press and composite-key.The utility model is equally applicable to some other hand-held telecommunication and is not equipped with, as digital Photo picture device, and remote controller of stereo set, image documentation equipment, colour TV and computer (display screen can be transferred on the main equipment) or the like.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (4)
1, a kind of composite-key device of mobile phone, button piece is embedded into the non-display screen position of housing, the button piece inboard has projection to push down touch-switch or elastic electric conductor, the topped touch layer of button piece outer surface that it is characterized in that composite-key, the touch layer lead-in wire enters in the housing from the button piece otch, the touch layer lead-in wire connects the connector protuberance, patches connector recess on the host circuit board.
2, device according to claim 1 is characterized in that touch layer can be four-wire ohm touch membrane, five line resistance touch membranes or capacitive sensing touch membrane.
3, device according to claim 1 is characterized in that button piece can be provided with hook-shaped post on inboard four limits of housing.
4, device according to claim 1 when it is characterized in that the button piece inboard does not have corresponding touch-switch or elastic electric conductor, should be set up one and determine button on housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620114240 CN2930136Y (en) | 2006-04-14 | 2006-04-14 | Composite press key device of cell phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620114240 CN2930136Y (en) | 2006-04-14 | 2006-04-14 | Composite press key device of cell phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2930136Y true CN2930136Y (en) | 2007-08-01 |
Family
ID=38308504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620114240 Expired - Fee Related CN2930136Y (en) | 2006-04-14 | 2006-04-14 | Composite press key device of cell phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2930136Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101309313B (en) * | 2008-07-16 | 2011-04-20 | 中兴通讯股份有限公司 | Mobile phone side key and mobile phone using the same |
| CN102662432A (en) * | 2012-03-15 | 2012-09-12 | 邹永超 | Side and back touch-control device and method for intelligent mobile terminal |
| CN102880410A (en) * | 2012-08-17 | 2013-01-16 | 北京小米科技有限责任公司 | Operating function key and terminal equipment |
-
2006
- 2006-04-14 CN CN 200620114240 patent/CN2930136Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101309313B (en) * | 2008-07-16 | 2011-04-20 | 中兴通讯股份有限公司 | Mobile phone side key and mobile phone using the same |
| CN102662432A (en) * | 2012-03-15 | 2012-09-12 | 邹永超 | Side and back touch-control device and method for intelligent mobile terminal |
| CN102880410A (en) * | 2012-08-17 | 2013-01-16 | 北京小米科技有限责任公司 | Operating function key and terminal equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhao Xianlong Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070801 Termination date: 20090514 |