CN1638410A - Enlargening display device for key area of portable terminal - Google Patents
Enlargening display device for key area of portable terminal Download PDFInfo
- Publication number
- CN1638410A CN1638410A CNA2004100582263A CN200410058226A CN1638410A CN 1638410 A CN1638410 A CN 1638410A CN A2004100582263 A CNA2004100582263 A CN A2004100582263A CN 200410058226 A CN200410058226 A CN 200410058226A CN 1638410 A CN1638410 A CN 1638410A
- Authority
- CN
- China
- Prior art keywords
- lens
- body section
- main body
- keypad
- key field
- 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.)
- Granted
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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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/04—Cases; Covers
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Telephone Set Structure (AREA)
Abstract
The present invention relates to a key field magnifying display device of a portable terminal. The present invention comprises the following parts: a body section part where a plurality of through holes are formed; a key field with displaying elements printed thereon and equipped with a plurality of pushing parts having the body section part through holes mentioned above being exposed; at least a lens used for magnifying and viewing the displaying elements formed at the plurality of pushing parts at the key field mentioned above; and a moving part used for linking the lens mentioned above to the body section part and causing the lens to move at each pushing part at the key field, which is capable of magnifying viewing a certain one of the plurality of pushing parts through the lens mentioned above. In accordance with the present invention, by combining lens used for magnifying and viewing the displaying elements formed on a plurality of pushing parts in the key field with the body section part, the lens can move at each pushing parts in the key field and the displaying elements of the pushing parts can be amplified and viewed, then the restriction caused by sizes of the displaying elements such as symbols, numbers and words such as Korean can be conquered, and the inconvenience for vision can be eliminated, and then the facilitation is improved.
Description
Technical field
The present invention relates to the key field magnifying display device (KEYPAD ENLARGE DISPLAYAPPARATUS FOR PORTABLE TERMINAL) of portable terminal device, particularly relate to the lens that are used to amplify demonstration key elements such as the literal that forms on a plurality of press sections of checking keypad, numeral are combined in main body section, and the key field magnifying display device that can amplify the portable terminal device of the demonstration key element on the press section can be moved on each press section of keypad.
Background technology
Fig. 1 be in the past mobile phone renovate oblique view under the open mode.As shown in Figure 1, portable terminal device utilized hinge portion 3 in conjunction with turning cover part 2 in the upper end of main body section 1 in the past, turning cover part 2 can open and close with rotation mode, the LCD LCDs 4 of display text or image etc. in the installed inside of turning cover part 2, a side is installed with the antenna 5 that is used to receive and dispatch electric wave on the top of above-mentioned main body section 1.
In addition, the keypad 6 that is used for input information is installed on above-mentioned main body section 1, microphone etc. is installed to the inside, and have the words portion 7 that send, on the top of turning cover part 2 loud speaker etc. is installed to the inside, and has answering section 8 in the bottom of main body section 1.
For the portable terminal device in the past that as above constitutes, when the user carries and call, open and renovate 2, press the keypad of installing on the main body section 16 and call, in addition,, also press keypad 6 and used when online or when playing games.
For above-mentioned cell phone in the past portable terminal devices such as (cellular phone), demonstration key elements such as literal such as the Korean that shows on its keypad, numeral, symbol show lessly, and advanced age, there were awkward problem in user and dysphotia user because of the restriction of character size.
Summary of the invention
Technical problem to be solved by this invention is, a kind of key field magnifying display device that can amplify the portable terminal device of the demonstration key element on the press section is provided.
For solving the problems of the technologies described above, the key field magnifying display device of portable terminal device of the present invention is made of following several sections: main body section, and it is formed with a plurality of through holes; Keypad, it is printed with literal and/or demonstration key elements such as numeral, symbol such as Korean, has a plurality of press sections of exposing above-mentioned body section part through holes; Lens, quantity at least one, be incorporated on the main body section (1), be used to amplify and check the demonstration key element that forms on a plurality of press sections of above-mentioned keypad; Moving part, it is combined in said lens on the main body section, and makes it and can move on each press section of keypad, can amplify by said lens and checks some in a plurality of press sections.
Above-mentioned moving part is formed with the bayonet socket shifting chute on the top panel of above-mentioned main body section, the bayonet socket shifting chute be formed at be used to make through hole that the keypad press section exposes around, lower edge portion in said lens is formed with card base, and card base is incorporated into the bayonet socket shifting chute of above-mentioned main body section.
The card base of said lens forms bayonet raised in the lower end, bayonet socket shifting chute the inner in above-mentioned main body section is formed with the card rib, the bayonet raised of card base has triangle or circular cross-section, and bayonet raised is stuck on the card rib of bayonet socket shifting chute, with this combinations of states together.
The present invention as above preferably is used in to amplify and checks that the lens of the demonstration key element that shows on the keypad can move on main body section, but, also can use another kind of form, that is, be combined in lens on the keypad and make it and can move.And, preferably in order to the demonstration key element of amplifying keypad with the structural means of said lens, but, also can adopt following form, promptly, circuit and lens accessory are installed in the mainboard (main board) of keypad bottom, are made lens be subjected to the control of master controller (main controller), only under AD HOC, just amplify the demonstration key element that demonstration needs.
In addition, for enforcement of the present invention, above-mentioned keypad, lens, bayonet socket shifting chute etc. can change to into variform and implement.
For cell phone portable terminal devices such as (celluar phone) in the past, literal such as the Korean that its keypad shows or numeral, symbol etc. show that key elements are less, and advanced age, there were awkward problem in user and dysphotia user because of the restriction of character size.The present invention is combined in main body section to the lens that are used to amplify demonstration key elements such as the literal that forms on a plurality of press sections of checking keypad, numeral, and make it and on each press section of keypad, to move, can amplify the demonstration key element of checking the press section, thereby has a following advantage, promptly, overcome the restriction that demonstration key element sizes such as literal such as Korean on the keypad, numeral, symbol are brought, eliminate visual inconvenience, improve convenience.
Description of drawings
Fig. 1 be in the past mobile phone renovate oblique view under the open mode.
Fig. 2 is the local oblique view under the open mode renovated of having used mobile phone of the present invention.
Fig. 3 is the partial plan layout of the key field magnifying display device of portable terminal device of the present invention.
Fig. 4 is the local amplification sectional view of Fig. 3.
Fig. 5 is the local amplification sectional view of Fig. 4.
Fig. 6 is the oblique view of the mobile lens of major part of the present invention.
Main figure number explanation:
1: main body section 1a: through hole 1b: bayonet socket shifting chute 1c: the card rib
6: keypad 6a: press section 10: lens 11: card base
12: bayonet raised 20: moving part
Embodiment
Shown in Fig. 2-6, pass through hinge portion in conjunction with turning cover part 2 in the upper end of main body section 1, turning cover part 2 can open and close with rotation mode, in the installed inside of turning cover part 2 LCD of display text or numeral is arranged, and the keypad 6 that is used for input information is installed on main body section 1.
Above-mentioned keypad 6 is installed on the top panel bottom of main body section 1, and by a plurality of through hole 1a that form on the top panel of main body section 1, a plurality of press section 6a that form on the keypad 6 are exposed to the outside respectively.
In portable terminal devices such as this regular handset, also comprise following several sections: lens 10, quantity at least one, be used to amplify literal such as Korean that a plurality of press section 6a of checking above-mentioned keypad 6 go up to form or numeral, symbol etc. and show key elements; Moving part 20, it is incorporated into said lens 10 on the main body section 1, and makes it and can move on each press section 6a of keypad 6, utilizes said lens 10, can amplify and check some among a plurality of press section 6a.
As shown in Figure 4, above-mentioned moving part 20 is formed with bayonet socket shifting chute 1b on the top panel of above-mentioned main body section 1, bayonet socket shifting chute 1b be formed at be used to make through hole 1a that keypad 6 press section 6a expose around, lower edge portion in said lens 10 is formed with card base 11, and card base 11 is incorporated into the bayonet socket shifting chute 1b of above-mentioned main body section 1.
Shown in Fig. 5-6, the card base 11 of said lens 10 is formed with bayonet raised 12 in the lower end, be formed with card rib 1c in the bayonet socket shifting chute 1b of above-mentioned main body section 1 inside lower end, the bayonet raised 12 of card base 11 is stuck on the card rib 1c of bayonet socket shifting chute 1b, breaks away from for no reason so that lens 10 can move and be unlikely to.
As the above-mentioned explanation of doing, in the key field magnifying display device of portable terminal device of the present invention, the lens 10 that are used to amplify the demonstration key element of checking that keypad 6 press section 6a show are incorporated on the main body section 1 and also can move along bayonet socket shifting chute 1b, so, the user can mobile as required said lens 10, amplifies by said lens 10 and checks some among a plurality of press section 6a.
Fig. 2 moves to lens 10 on the numeral 3 in the demonstration key element that a plurality of press section 6a of keypad 6 show and amplifies and check that numeral 3, Fig. 3 are to move on the numeral 5 in the demonstration key element that a plurality of press section 6a of keypad 6 show and amplify and check digital 5 to lens 10.Like this, can move freely lens 10 according to user's needs, amplification is checked and is shown key element arbitrarily.
Claims (4)
1, a kind of key field magnifying display device of portable terminal device, it comprises: main body section (1), it is formed with a plurality of through holes (1a); Keypad (6), it is printed with the demonstration key element, has a plurality of press sections (6a) of exposing above-mentioned main body section (1) through hole (1a); It is characterized in that: this device also includes:
Lens (10), quantity at least one, be incorporated on the main body section (1), be used for amplifying and check that a plurality of press sections of above-mentioned keypad (6) (6a) go up the demonstration key element that forms;
Moving part (20), it is combined in said lens (10) on the described main body section (1), and makes it can be in each press section of keypad (6) (6a) to go up and move, and can check some in a plurality of press sections (6a) by said lens (10) amplification.
2, the key field magnifying display device of portable terminal device according to claim 1, it is characterized in that: above-mentioned moving part (20) is formed with bayonet socket shifting chute (1b) on the top panel of above-mentioned main body section (1), bayonet socket shifting chute (1b) be formed at be used to make through hole (1a) that keypad (6) press section (6a) exposes around, lower edge portion in said lens (10) is formed with card base (11), and card base (11) is incorporated into the bayonet socket shifting chute (1b) of above-mentioned main body section (1).
3, the key field magnifying display device of portable terminal device according to claim 2, it is characterized in that: the card base (11) of said lens (10) is formed with bayonet raised (12) in the lower end, bayonet socket shifting chute (1b) inside lower end in above-mentioned main body section (1) is formed with card rib (1c), and the bayonet raised (12) of card base (11) is stuck on the card rib (1c) of bayonet socket shifting chute (1b).
4, the key field magnifying display device of portable terminal device according to claim 1 is characterized in that: the demonstration key element on the described keypad (6) is literal, numeral and/or symbol.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2003-0097959A KR100533037B1 (en) | 2003-12-26 | 2003-12-26 | Keypad enlarge display apparatus for portable terminal |
| KR1020030097959 | 2003-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1638410A true CN1638410A (en) | 2005-07-13 |
| CN100502428C CN100502428C (en) | 2009-06-17 |
Family
ID=34858630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100582263A Expired - Fee Related CN100502428C (en) | 2003-12-26 | 2004-08-17 | Enlarging display device for key area of portable terminal |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100533037B1 (en) |
| CN (1) | CN100502428C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105744062A (en) * | 2016-01-29 | 2016-07-06 | 深圳天珑无线科技有限公司 | Method and system for accurately positioning text cursor |
-
2003
- 2003-12-26 KR KR10-2003-0097959A patent/KR100533037B1/en not_active IP Right Cessation
-
2004
- 2004-08-17 CN CNB2004100582263A patent/CN100502428C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105744062A (en) * | 2016-01-29 | 2016-07-06 | 深圳天珑无线科技有限公司 | Method and system for accurately positioning text cursor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100502428C (en) | 2009-06-17 |
| KR20050066649A (en) | 2005-06-30 |
| KR100533037B1 (en) | 2005-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20090617 Termination date: 20100817 |