CN1604600A - Push button unit of portable terminal - Google Patents
Push button unit of portable terminal Download PDFInfo
- Publication number
- CN1604600A CN1604600A CNA2004100375850A CN200410037585A CN1604600A CN 1604600 A CN1604600 A CN 1604600A CN A2004100375850 A CNA2004100375850 A CN A2004100375850A CN 200410037585 A CN200410037585 A CN 200410037585A CN 1604600 A CN1604600 A CN 1604600A
- Authority
- CN
- China
- Prior art keywords
- portable terminal
- rotating disk
- button
- key device
- fuselage
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
Abstract
This invention involing a push button unit of portable terminal which consists of the following parts:the fuselage which is assembled from the upper shell and lower shell so as to form inner accommodation spatial;printed circuit board which is installed in the inner accommodation spatial of fuselage;rotating disks which one side forms push button gasket that can be used to input information;rotating axis which supports the rotating disk and make it rotate on the one side;connector which play the connection function and make sure the information which is inputed by the push button gasket transmit to the printed circuit board.Thus the push button device provides convenience for the users.
Description
Technical field
The present invention relates to the communications field, it is particularly related to portable terminal, is a kind of key device of portable terminal concretely.
Background technology
Along with the high development of industry, in the various convenient means that facilitate for people, the portable terminal of diffusion can be carried rapidly recently, is in and where all can uses.Recently, the function that once can only transmit the portable terminal of voice is expanded gradually, not only can carry out character message breath and various transmission of Information, can also be connected to the Internet.
Be that example describes with general portable terminal below, as shown in Figure 1, it is made of following several parts: fuselage 10, and it is formed by upper case 1 and lower case 2 assemblings; Battery 11, it is installed on the back side of above-mentioned fuselage 10, promptly on the lower case 2, can plug; Renovate 20, it is that the center is rotated and opens and closes with the hinge portion 12 that is installed on above-mentioned fuselage 10 tops.
In addition, also comprise with the lower part: key device 30, be positioned to open and above-mentionedly renovate the 20 front 10a that expose outside above-mentioned fuselage 10 when launching terminals, but input information; Microphone 14 is used to transmit voice; Display part 21 is positioned at above-mentioned 20 the front 20a that renovates, and is used for display message and mark; Loud speaker 22 is used to export voice and ringtone.
As shown in Figure 2, inside spatial accommodation at the fuselage 10 that is formed by upper case 1 and lower case 2 assemblings is formed with printed circuit board (PCB) 31, above-mentioned key device 30 is by constituting with the lower part: activation signal induction part 32, and it is formed at respectively on the side side of above-mentioned printed circuit board (PCB) 31; A plurality of luminous means 33, they are formed in the space of above-mentioned activation signal induction part 32 formation, send yellow light; Button gasket 35 is combined with a plurality of buttons 34 of incoming symbol above, and the outside is exposed by the hole 1a that forms on the above-mentioned upper case 1 in one side side, and the light that above-mentioned luminous means 33 are sent diffuses to the outside, contacts with above-mentioned activation signal induction part 32 simultaneously.It is dome-shaped outstanding that activation signal induction part 32 is, if the user pushes button 34, then button 34 is exerted pressure to activation signal induction part 32, enters interim connection status.
Above-mentioned button 34 is made of following two parts: mark button 34a, form with the button form, and be used for symbols such as input digit, literal, mark; Menu key 34b forms with the button form, is used to control the selection of various menus and the direction of cursor.And the various marks or the literal that form in the above-mentioned button 34 print by horizontal stroke, make the user from as length direction vertically watch button 34 time, be easy to identification.
The telephone number that will converse when the portable terminal input that as above constitutes, or when importing various symbol for input characters short message and information, in a plurality of above-mentioned buttons 34, press the button that is printed with the required symbol of user and import.
At this moment, after connecing down above-mentioned button 34 or beginning to operate above-mentioned portable terminal, above-mentioned button 34 is exerted pressure to activation signal induction part 32, and activation signal induction part 32 reacts under the effect of this pressure, enters circuit connection state, and respective symbol promptly is transfused to.
Yet, above-mentioned portable terminal in the past is according to mode printing word and the mark laterally write along the horizontal direction vertical with length direction, so, when display part 21 horizontal display message and image etc., when one side watched above-mentioned display part 21 one sides to import the various literal of printing on the above-mentioned button 34 and mark, inconvenience will take place.
Summary of the invention
In view of the above problems, the object of the present invention is to provide a kind of key device of portable terminal, the information that it shows on can the display part according to portable terminal and the direction of image are more easily imported the literal and the mark that print on the button.
For achieving the above object, the key device of portable terminal of the present invention is made of following several parts: fuselage, and it is assembled by upper case and lower case, forms inner spatial accommodation; Printed circuit board (PCB), it is installed in the inside spatial accommodation of described fuselage; Rotating disk is formed with the button gasket that can carry out the information input on its side side; Rotating shaft is supported described rotating disk, and it can be rotated on a side side of described fuselage; Connector, it connects, so that be transferred to described printed circuit board (PCB) from the input signal of described button gasket input.
In addition, be preferably formed as mark button and the selection of the various menus of control and the menu key of cursor direction of input mark and symbol on the described fuselage, be preferably formed as described mark button on the described rotating disk.
And, described button gasket preferably is installed on the described rotating disk, and the part of described button gasket is exposed to its a side side, rotating disk inside preferably accommodates the activation signal tablet, forms the activation signal induction part according to the action generation input signal of described button gasket on it.
In addition, preferably be formed with connector on described activation signal tablet and the printed circuit board (PCB) respectively, to be connected with described connector.
And described portable terminal preferably comprises more than one fixed body at least, and the rotation of described rotating disk is controlled temporarily.
In addition, described fixed body preferably is made of following two parts: fixed lobe, at least more than one, it is formed on the described rotating disk; Leaf spring, at least more than one is used to carry out resiliency supported, with temporary fixed described fixed lobe.
The key device of portable terminal of the present invention has following effect: when at the vertical show image of display part, under the arrangement of the button that forms on the rotating disk forms longitudinally state, finish the input of literal and symbol; When at the horizontal show image of display part, rotating disk is rotated, form under the horizontal state in the arrangement of the button that forms on the rotating disk, finish the input of literal and symbol.Thereby can facilitate for the user.
Description of drawings
Fig. 1 is the oblique view of general portable terminal;
Fig. 2 is the major part oblique view of the key device installed in the portable terminal of Fig. 1;
Fig. 3 is the oblique view of the portable terminal that key device is installed of one embodiment of the invention;
Fig. 4 is the partial section of key device shown in Figure 3;
Fig. 5 is the course of action state diagram of key device shown in Figure 3;
Fig. 6 is the course of action state diagram of key device shown in Figure 3.
The symbol description * * of * accompanying drawing major part
101: upper case 102: lower case 110: fuselage
132: rotating disk 135: rotating shaft
Embodiment
The key device of the portable terminal of one embodiment of the invention more explanatorily is described with reference to the accompanying drawings.For with constructed identical part in the past, give identical symbol and describe.
Fig. 3 is the oblique view of the portable terminal that key device is installed of one embodiment of the invention, and Fig. 4 is the partial section of key device shown in Figure 3, and Fig. 5 and Fig. 6 are the course of action state diagrams of key device shown in Figure 3.As shown in the figure, the portable terminal that key device is installed of one embodiment of the invention is made of three parts: fuselage 110, and it is formed by upper case 101 and lower case 102 assemblings; Battery 111, it is installed on the back side of above-mentioned fuselage 110, promptly on the lower case 102, can plug; Renovate 20, the hinge portion 12 that it is installed with the top of above-mentioned fuselage 110 is that the center is rotated and opens and closes.
In addition, also comprise with the lower part: key device 130, be positioned to open and above-mentionedly renovate the 20 front 110a that expose outside above-mentioned fuselage 110 when launching terminals, but input information; Microphone 114 is used for transmitting voice with key device 130.
Inside spatial accommodation at the fuselage 110 that is formed by upper case 101 and lower case 102 assemblings is formed with printed circuit board (PCB) 131, above-mentioned key device 130 is made of following several parts: rotating disk 132, it is installed on the front of above-mentioned fuselage 110, can be rotated, the button gasket that is formed with a plurality of buttons 134 135 that the back will be mentioned is installed above; Rotating shaft 133, it supports rotating disk 132, and it can be rotated in the front of fuselage 110; Connector 136 will pass to printed circuit board (PCB) 131 from the input signal of above-mentioned button gasket 135 inputs.
The button gasket 135 that is formed with a plurality of buttons 134 is installed on the above-mentioned rotating disk 132, and a part that makes above-mentioned button 134 from one side side to exposing outside.Rotating disk inside accommodates activation signal tablet 137, so that activation signal induction part 137a is near the medial surface of button gasket 135.It is dome-shaped outstanding that activation signal induction part 137a is, if the user pushes button 134, then button 134 is exerted pressure to activation signal induction part 137a, enters interim connection status, and input signal takes place.In addition, be formed with the connector 136a that links to each other with connector 136 respectively on activation signal tablet 137 and the printed circuit board (PCB) 131.
And above-mentioned button 134 is made of following two parts: mark button 134a, and it forms with the button form, is used for symbols such as input digit, literal, mark; Menu key 134b, it forms with the button form, is used to select various menus and control cursor direction.Mark button 134a is formed on the rotating disk 132, and menu key 134b is formed at the front 110a upper lateral part of fuselage 110.In addition, the various marks or the literal of printing print by horizontal ways of writing on the button 134.
In addition, be formed with fixed body 140 on the side of rotating disk 132, it is made of two parts: both pressing, take the altitude protrudes a plurality of fixed lobes 141 that form; Leaf spring 142, it is formed at the position corresponding with fixed lobe 141, promptly on the upper case 101, carries out temporary fixed to said fixing projection 141.The arrangement of the mark button 134a of the button gasket 135 that forms on the above-mentioned rotating disk 132 is preferably formed as in mutual maintenance 90 degree two places at interval, so that with at the parallel state of fuselage 110 length directions under with vertical state under, fixed lobe 141 is subjected to the support of leaf spring 142, can keep temporary fixed state.
The telephone number that will converse when the portable terminal input that as above constitutes, or when importing various symbol for inputting word information and information, in a plurality of above-mentioned buttons 134, press the button that is printed with the required symbol of user and import.
Press length direction with the image that display part 21 shows, promptly identical by situation about vertically showing, when under vertical upright state, using portable terminal, the button 134 that forms on the pad 135 if push button, then button 134 is exerted pressure to activation signal induction part 137a, input signal takes place, and this input signal is transferred to printed circuit board (PCB) 131 by connector 136, thereby respective symbol promptly is transfused to.
And, press vertical with the image that shows on the display part 21 with length direction, promptly identical by situation about laterally showing, when under the state of laterally droping to the ground, using portable terminal, rotating disk 132 revolved turn 90 degrees, make the position become fixed lobe 132 by the temporary fixed state of leaf spring 142, the arrangement of the mark button 134a that forms on the button gasket 135 can keep and the perpendicular state of the length direction of fuselage 110, the button 134 that pushes button then and form on the pad 135, input respective symbol or information.
For the key device of aforesaid portable terminal of the present invention, when at the vertical show image of display part 21, under the arrangement of the button 134 that forms on the rotating disk 132 forms longitudinally state, finish the input of literal and symbol; When at the horizontal show image of display part 21, rotating disk 132 is rotated, form under the horizontal state in the arrangement of the button 134 that forms on the rotating disk 132, finish the input of literal and symbol.Thereby can provide the facility in the use.
As mentioned above, the key device of portable terminal of the present invention has following effect: when at the vertical show image of display part, under the arrangement of the button that forms on the rotating disk forms longitudinally state, finish the input of literal and symbol; When at the horizontal show image of display part, rotating disk is rotated, form under the horizontal state in the arrangement of the button that forms on the rotating disk, finish the input of literal and symbol.Thereby can facilitate for the user.
Above embodiment only limits to illustrate the present invention, but not is used to limit the present invention.
Claims (6)
1. the key device of a portable terminal is characterized in that by constituting with the lower part:
Fuselage, it is assembled by upper case and lower case, forms inner spatial accommodation;
Printed circuit board (PCB), it is installed in the inside spatial accommodation of described fuselage;
Rotating disk is formed with the button gasket that can carry out the information input on its side side;
Rotating shaft, it supports described rotating disk, and it can be rotated on a side side of described fuselage;
Connector, it connects, so that be transferred to described printed circuit board (PCB) from the input signal of described button gasket input.
2. the key device of portable terminal according to claim 1, it is characterized in that: be formed with the mark button of input mark and symbol on the described fuselage and select various menus and the menu key of control cursor direction, be formed with described mark button on the described rotating disk.
3. the key device of portable terminal according to claim 1, it is characterized in that: described button gasket is installed on the described rotating disk, and the part of described button gasket is exposed to its a side side, rotating disk inside accommodates the activation signal tablet, forms the activation signal induction part according to the action generation input signal of described button gasket on it.
4. the key device of portable terminal according to claim 1 is characterized in that: be formed with connector respectively on described activation signal tablet and the printed circuit board (PCB), to be connected with described connector.
5. the key device of portable terminal according to claim 1, it is characterized in that: key device, described portable terminal comprises more than one fixed body at least, and the rotation of described rotating disk is controlled temporarily.
6. the key device of portable terminal according to claim 5 is characterized in that described fixed body is made of following two parts: fixed lobe, and at least more than one is formed on the described rotating disk; Leaf spring, at least more than one is used to carry out resiliency supported, with temporary fixed described fixed lobe.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030068015A KR20050031758A (en) | 2003-09-30 | 2003-09-30 | Button apparatus of mobile phone |
| KR1020030068015 | 2003-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1604600A true CN1604600A (en) | 2005-04-06 |
Family
ID=34675674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100375850A Pending CN1604600A (en) | 2003-09-30 | 2004-04-28 | Push button unit of portable terminal |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20050031758A (en) |
| CN (1) | CN1604600A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106850918A (en) * | 2013-02-08 | 2017-06-13 | Lg电子株式会社 | Mobile terminal |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100678963B1 (en) * | 2005-12-28 | 2007-02-06 | 삼성전자주식회사 | Portable device and operation method comprising input button to enable revolution |
| KR100787677B1 (en) * | 2006-09-19 | 2007-12-21 | 주식회사 대우일렉트로닉스 | An apparatus for controlling a position of tv button |
-
2003
- 2003-09-30 KR KR1020030068015A patent/KR20050031758A/en active Search and Examination
-
2004
- 2004-04-28 CN CNA2004100375850A patent/CN1604600A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106850918A (en) * | 2013-02-08 | 2017-06-13 | Lg电子株式会社 | Mobile terminal |
| CN106850918B (en) * | 2013-02-08 | 2019-09-10 | Lg电子株式会社 | Mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050031758A (en) | 2005-04-06 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |