CN2720744Y - TV telecontroller with channel display - Google Patents
TV telecontroller with channel display Download PDFInfo
- Publication number
- CN2720744Y CN2720744Y CN2004200858601U CN200420085860U CN2720744Y CN 2720744 Y CN2720744 Y CN 2720744Y CN 2004200858601 U CN2004200858601 U CN 2004200858601U CN 200420085860 U CN200420085860 U CN 200420085860U CN 2720744 Y CN2720744 Y CN 2720744Y
- Authority
- CN
- China
- Prior art keywords
- remote controller
- channel
- display
- numbering
- display window
- 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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Abstract
The utility model relates to a TV remote controller with channel display, provided with a remote controller body, program numeric keys and various function keys. The key point is that the remote controller panel is also provided with a display window of the television channel numbering corresponding to the numeric keys. The realizing methods of the television channels numbering display window are divided into the simple card display and the electronic display. Because of the coincidence relation of the channel display on the TV remote controller and the TV station (anticipated input), a TV user can find the favorable channel very soon.
Description
Technical field
The utility model belongs to household electrical appliance control technology field, particularly a kind of TV remote controller.
Background technology
Remote controller is the conventional annex of present television set, and the selection and the TV which is provided with channel are adjusted button.Along with further developing of cable TV network, programme channel is more and more, such as, generally inserting the user of CHINA RFTCOM Co Ltd, its acceptable number of channels is at least more than 30, and this quantity is also in constantly increasing at present.Because be not easy to remember so corresponding relation of multichannel and TV station, when needs were seen the program of certain TV, people often will leaf through in turn and select, obvious this remote controller is wasted time and energy, and can not adapt to the needs of development.
Summary of the invention
The utility model purpose is a kind of TV remote controller that can the display of television programmes channel of design.Its key is can indicated channel and TV station's corresponding relation (can import in advance) on TV remote controller, TV user can be found soon oneself want the channel of seeing.
Specifically, a kind of band channel shows TV remote controller, has remote controller body (6) and number of programs keyboard and each function key (1), and its key is also to be provided with the television channel numbering display window (3) corresponding with numerical key and each function key (1) on telecontrol panel.
The implementation of described television channel numbering display window (3) mainly is divided into easy card display mode and electronics shows two kinds.Card form is the transparency window that is formed by the transparent panel (4) that is located on remote controller body (6) panel, this transparent reveal has slot, be inserted with television channel/TV station title numbering display panel (5) in the slot, and should numbering display panel (5) go up the program code of remote controller stored and corresponding one by one with number keys of remote controller and each function key.The electronics display mode is a LCDs, and this LCDs disposes text load button and digital editing change over switch (2) simultaneously by text display and storage module drives.
Advantage of the present invention is to make the design of remote controller more humane, and for remote controller has increased the function of a practicality, convenient people are to appreciating the selection and the use of TV programme.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the end view of Fig. 1.
Fig. 3 is the circuit theory diagrams of the utility model electronics display mode.
Embodiment
The utility model structure is divided two parts, be made of existing TV remote controller body and television channel numbering display window, remote controller body and existing remote controller are in full accord, although each producer of its particular circuit configurations is not quite similar, but all belong to known technology, repeat no more here.Television channel numbering display window has channel program importation and channel TV platform display part, and they can make with original remote controller circuit, also separable making, and then be assembled together.It is available to import and show two kinds of schemes about channel, and a kind of is to adopt simple method to realize that advantage is that cost is lower, changes the original remote controller shell shape, adds the upper clamp slice that writes down channel number and can realize.On remote controller body (6) panel, establish transparency window (4) specifically, this transparency window (4) side has slot, be inserted with television channel numbering plate (5) in the slot, and on should numbering plate with the program code of remote controller stored and corresponding one by one with number keys of remote controller and each function key (1).Simple way is to insert in the transparency window behind the paper slip of each television channel name that the last hand-written or sticking card of numbering plate (5) produces.
Another mode of display window is that liquid crystal display screen shows, cost is higher relatively, by the dedicated button inputting channel above the remote controller number and corresponding with it TV station's title.This LCDs disposes the text load button simultaneously by text display and storage module drives.This realization circuit also is a techniques well known, no longer describes here.Its operation principle of typical embodiment is as shown in Figure 3:
After the start, the input method of selective system, then, single-chip microcomputer is in the monitored state to keyboard.When having selected input alphabet, when having key to press,, key is informed single-chip microcomputer through decoding circuit decoding as if keyboard.After single-chip microcomputer is learnt this information, in ROM, find out the ASCII character of the character of input this time, exist among the RAM; Simultaneously, single-chip microcomputer is sent to word-base chip with this sign indicating number, after drive circuit is presented on the LCDs.When selecting the Chinese character input, when having key to press,, key is informed single-chip microcomputer through decoding circuit decoding as if keyboard.After single-chip microcomputer is learnt this information, in ROM, find out earlier the ASCII character of the character of input this time, and then search first letter and the identical Chinese character of institute's input alphabet of phonetic transcriptions of Chinese characters in the Chinese character encoding dictionary in ROM.Whenever find a word word-base chip is delivered in its Chinese character encoding, show.Once more behind the input alphabet, search the first, two letter and the identical Chinese character of institute's input alphabet of phonetic transcriptions of Chinese characters in the Chinese character encoding dictionary in ROM, and shown.Selected Chinese character is done its Hanzi internal code is stored among the RAM, and shows the user with after selecting.Like this,, should increase some function keys, be judged eventually in program as page turning etc. for all inputs are presented on the screen.What deposit among the ROM is program, the table of comparisons of key and letter, the table of comparisons of letter and Hanzi internal code.Deposit the information of input among the RAM.
Claims (3)
1, a kind of band channel shows TV remote controller, has remote controller body (6) and number of programs keyboard and each function key (1), it is characterized in that also being provided with on telecontrol panel the television channel numbering display window (3) corresponding with numerical key and each function key (1).
2, a kind of band channel according to claim 1 shows TV remote controller, it is characterized in that described television channel numbering display window (3) be provided in a side of on remote controller body (6) panel transparent panel (4), the transparent reveal that this transparent panel forms has slot, be inserted with television channel numbering plate (5) in the slot, and should numbering plate (5) go up the program code of remote controller stored and corresponding one by one with number keys of remote controller.
3, a kind of band channel according to claim 1 shows TV remote controller, it is characterized in that described television channel numbering display window (3) is a LCDs, and this LCDs disposes text load button and digital editing change over switch (2) simultaneously by text display and storage module drives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2004200858601U CN2720744Y (en) | 2004-08-14 | 2004-08-14 | TV telecontroller with channel display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2004200858601U CN2720744Y (en) | 2004-08-14 | 2004-08-14 | TV telecontroller with channel display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2720744Y true CN2720744Y (en) | 2005-08-24 |
Family
ID=35009692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2004200858601U Expired - Fee Related CN2720744Y (en) | 2004-08-14 | 2004-08-14 | TV telecontroller with channel display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2720744Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109003434A (en) * | 2017-06-07 | 2018-12-14 | 北京中天鼎盛视讯科技有限公司 | infrared remote control system and method |
-
2004
- 2004-08-14 CN CN2004200858601U patent/CN2720744Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109003434A (en) * | 2017-06-07 | 2018-12-14 | 北京中天鼎盛视讯科技有限公司 | infrared remote control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |