CN201374767Y - Remote controller convenient to input characters - Google Patents
Remote controller convenient to input characters Download PDFInfo
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- CN201374767Y CN201374767Y CN200820235403U CN200820235403U CN201374767Y CN 201374767 Y CN201374767 Y CN 201374767Y CN 200820235403 U CN200820235403 U CN 200820235403U CN 200820235403 U CN200820235403 U CN 200820235403U CN 201374767 Y CN201374767 Y CN 201374767Y
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Abstract
The utility model relates to a remote controller convenient to input characters, which comprises a shell, an infrared transmitting tube, a roller device, a pulse generating unit for converting mechanical movement of the roller device into signal pulse, and a pulse processing unit for processing the pulse signal output by the pulse generating unit and transmitting the pulse signal by the infrared transmitting tube, wherein the pulse generating unit, the pulse processing unit and the infrared transmitting tube are sequentially and electrically connected. The utility model selects corresponding 'keys' by rotating a roller, thereby achieving the inputting of numbers, English letters and words, and Chinese words. Users can input without watching the keys.
Description
Technical field
The utility model relates to the TV remote controller field, particularly a kind of TV remote controller of being convenient to the character input.
Background technology
In the operation push-button of TV remote controller, comprise 3 * 4 numeric keypad part (being ten digital keys of 0-9 and two other character keys) at present.And along with the improvement of television set function, remote controller also needs to carry out the input of character or Chinese character except carrying out simple numeral input (for example channel switching).Therefore need as numerical key " 2 ", also have English capitalization " ABC ", lowercase " abc ", Chinese stroke input functions such as " points " simultaneously to a plurality of functions of each key definition (similar) of the part of the digital keys on the remote controller with the mobile phone input.When each key is pressed, should use wherein which kind of input function, then be judged according at that time state, input method etc. are comprehensive by the software of remote controller and television set, be the wider problem of involvement aspect on a more complicated, the software.
Yet, because the numerical key size of remote controller itself is less, can't indicate too many content (for example letter, character etc.), and because the problem of aspects such as manufacturing process, quality, the character of printing on the button very easily weares and teares, falls lacquer.
In addition, when using above-mentioned remote controller to carry out the input of character or Chinese character, also cause easily many by or few by problem, thereby influence the speed of character input.Television display screen and remote controller are not one, and distance is very big usually, so the user need watch display screen when watching button attentively when carrying out the character input operation by finger, thus cause frequent bow, new line process, very inconvenience.
The utility model content
Technical problem to be solved in the utility model is that the problem at above-mentioned existing TV remote controller character input inconvenience provides a kind of remote controller of being convenient to the character input.
The technical solution of the utility model is, a kind of remote controller of being convenient to the character input is provided, comprise shell and infrared transmitting tube, also comprise roller devices, the mechanical movement of roller devices is converted into the pulse generation unit of signal pulse and is used to handle the pulse signal of described pulse generation unit output and the pulse processing unit that sends by infrared transmitting tube, described pulse generation unit, pulse processing unit and infrared transmitting tube are electrically connected successively.
In a kind of remote controller of being convenient to character input described in the utility model, described roller devices comprises roller and sensitive switch, and described roller at least a portion is exposed shell, and described sensitive switch triggers by roller.
In a kind of remote controller of being convenient to character input described in the utility model, described roller devices comprises roller and sensitive switch, and at least a portion of described roller is exposed shell, and described sensitive switch is independent of roller.
In a kind of remote controller of being convenient to character input described in the utility model, described pulse generation unit comprises that the rotation with roller is converted to first conversion equipment of two pulse signals and the switching manipulation of sensitive switch is converted to second conversion equipment of one road pulse signal.
In a kind of remote controller of being convenient to character input described in the utility model, described first conversion equipment comprises grating and optoelectronic transceiver device, described grating is driven by roller and rotates, and described optoelectronic transceiver device comprises the luminous tube that is positioned at grating first side and at least two photoelectric tubes that are positioned at grating second side.
In a kind of remote controller of being convenient to character input described in the utility model, described first conversion equipment comprises code-disc, power supply and at least two contacts, wherein said code-disc is driven by roller and rotates, described power supply is positioned at first side of code-disc and contacts with code-disc, and described at least two contacts are positioned at second side of code-disc and contact with code-disc.
In a kind of remote controller of being convenient to character input described in the utility model, the side that described roller devices is installed in the shell and at least a portion is exposed described shell.
In a kind of remote controller of being convenient to character input described in the utility model, described pulse processing unit comprises counter.
A kind of remote controller of being convenient to the character input of the present utility model has following beneficial effect: select " key " accordingly by rotation roller, thereby realize the input of numeral, English alphabet and word, Chinese words.
The user need not to watch attentively button can realize input operation.
Description of drawings
Fig. 1 is a kind of schematic diagram of being convenient to the remote controller embodiment of character input of the utility model.
Fig. 2 is the roller devices structural representation among Fig. 1.
Fig. 3 is the principle schematic of roller devices among Fig. 2.
Fig. 4 is the schematic diagram of another implementation of roller devices among Fig. 2.
Fig. 5 is the output pulse schematic diagram of the holding wire of pulse generation unit among this Fig. 1.
Embodiment
As shown in Figure 1, be a kind of high-level schematic functional block diagram of being convenient to the remote controller of character input of the present utility model.This remote controller 10 also comprises infrared transmitting tube 11, pulse processing unit 12, pulse generation unit 13, roller devices 14 except comprising existing remote controller elements such as shell, TV operation button and internal circuit.
As shown in Figure 2, be the structural representation of roller devices 14 among Fig. 1.Roller devices 14 is used for the selection of character input, and it is installed in the shell 21 of remote controller 10, and part is exposed shell 21.This roller devices 14 can be installed on the sidepiece of remote controller 10, and its rotating shaft is with positive vertical, and only a lateral edges exposes shell 21, rotates for contact.Roller devices 14 also can be installed on the surface of remote controller 10, and its rotating shaft is with positive vertical, and front and a side are exposed the shell 21 of remote controller simultaneously.Roller devices 14 also can be installed on the remote controller surface, and its rotating shaft is with positive vertical, and the front of only exposing roller.Roller devices 14 also can be installed on the remote controller front, and its rotating shaft is with positive parallel, and the sidepiece front of exposing remote controller shell 21 only.Certainly, also can adopt spin to replace roller, realize that the character of input is selected.
In an embodiment of the present utility model, roller devices 14 comprises roller 22, sensitive switch 24, fulcrum 26 and spring 27 etc.Wherein roller 22 is an annular construction member, and the surface at its edge has anti-skid structure (convex line for example is set, adopts flexible glue material etc.).
Sensitive switch 24 is arranged on the inboard of roller 22, can trigger sensitive switch 24 by inwardly pressing pressing roller 22.Fulcrum 26 and spring 27 are used to make the roller after pushing to reset.Certainly, sensitive switch 24 also can be arranged on separately on the remote controller casing, by directly pushing this sensitive switch 24 input signals.
As shown in Figure 3, for adopting the schematic diagram that obtains signal pulse of raster pattern.Side at grating 25 is provided with luminous tube 31, and opposite side then is provided with first photoelectric tube 32 and second photoelectric tube 33, and wherein first photoelectric tube 32 is connected with output line A, and second photoelectric tube 33 then is connected with output line B.When grating 25 rotated under the drive of roller 22, the illumination that has luminous tube 31 to send was mapped on first photoelectric tube 32 and second photoelectric tube 33.First photoelectric tube 32, second photoelectric tube 33 can be converted into electric current with the light signal of its reception.Because the effect of grating 25, the light intermittence that luminous tube 31 sends shine photoelectric tube 32,33, promptly when the light transmission part of grating 25 is between luminous tube and photoelectric tube, light can shine photoelectric tube, and when the lightproof part of grating 25 was between luminous tube and photoelectric tube, light can not shine photoelectric tube.Because the rotation of grating 25, first photoelectric tube 32 and second photoelectric tube, 33 intermittences ground receive the light signal that luminous tube 31 sends, thereby generate signal pulse, and the signal pulse of generation is sent to holding wire A and holding wire B respectively.This principle is similar with the grating that the detection mouse moves, and does not repeat them here.
In addition, pulse generation unit 13 also can obtain by the switching regulator device, as shown in Figure 4.Itself and raster pattern device difference are, adopt power supply 45 to replace luminous tube 31, adopt metal code disk (conductive gate) 41 to replace grating 25, adopt first, second contact 42,43 to replace first, second photoelectric tube 32,33 respectively.Metal code disk 41 is made of at interval electric conducting material and insulating material.Along with the rotation of metal code disk 41, first, second 42,43 intermittences ground, contact is communicated with power supply 45, thereby signal pulse is sent out by holding wire A and holding wire B.
As shown in Figure 5, generate and via the signal pulse of output line A, output line B output, and sensitive switch 24 is triggered and the schematic diagram of the signal pulse that generates for optoelectronic transceiver device 23 rotates according to roller 22.
Below the signal pulse that obtains with the raster pattern device be example, description character input principle.As shown in the figure, the rising edge of signal pulse is that the illumination of luminous tube is mapped on the photoelectric tube, and trailing edge represents that then photoelectric tube does not receive the light of luminous tube.When roller 22 drove grating 25 forward rotation, because the position of first photoelectric tube 32 and second photoelectric tube 33 relation, the phase place of the signal pulse that output line A obtains was ahead of the signal pulse that output line B obtains; And during the phase place of the signal pulse that the signal pulse phase lag of obtaining as output line A is obtained in output line B, show that roller 22 is backward rotation.
And the rising edge of the pulse of sensitive switch 24 represents that this switch is pressed, and trailing edge represents that then switch is decontroled.
Below introduce the flow process of character input, further to introduce the utility model, in following introduction, sensitive switch 24 is triggered by roller 22 controls.
3 * 4 keyboards for existing remote controller are shown K1～K9, K at this with each key table
*, K0, K#, respectively corresponding numeral 1～9, *, 0, # on it is to be different from the different input of each key definition.The corresponding key of each symbolic representation is pressed (if the following key that illustrates that certain is not specific is represented with " KX ").
When needs are imported certain character, in existing number keys of remote controller part, press corresponding KX key, just the code of this key is delivered to by infrared transmitting tube 11 and sent to television set, corresponding hardware and software by television set carries out the character processing, functional modules such as the key assignments identification of the software and hardware realization remote controller of television set and explanation, man-machine interface (MMI), input method engine commonly used.On remote controller 10 of the present utility model, in the time of need pressing KX, choose KX by the rotation of roller 22 after, press bottom roller 22 again and trigger sensitive switches 24, then the KX bonded state is delivered to television set by infrared transmitting tube 11.Therefore the utility model only need change the selection mode of character, and need not to change the processing mode of character.For KX key special operational on the existing keyboard, as double-click, long press etc., on remote controller 10 of the present utility model as long as can realize by the same way as operation.Below with the selection flow process of description character.
At first, pulse processing unit 12 is waited for the signal input of pulse generation unit 13.When the signal pulse that receives from holding wire A or B, pulse processing unit 12 is at first carried out preliminary treatment to signal pulse, as filtering etc.Judge whether then to rise into the input pulse of holding wire A.If the signal pulse of holding wire A rises, then the KX key signals (hereinafter to be referred as KX) with the input character correspondence adds 1, and the pulse of waiting signal line B rising, and the pulse of waiting signal line A and holding wire B all descends then.
If holding wire A does not have the rising pulse, judge whether further that then the input pulse of holding wire B rises.If do not have, then continue the waiting signal input.If there is the pulse of holding wire B to rise, then pulse processing unit 13 subtracts 1 with KX, and the pulse of waiting signal line A rises, and waiting signal line A, B descend then.
Certainly, the judgement of the pulse of holding wire A and holding wire B also can be adopted the pulse of judging holding wire B earlier, judges the pulse of holding wire A again, perhaps adopts interrupt mode to judge.Above-mentioned polling mode and interrupt mode all belong to prior art, do not give unnecessary details at this.
Then, pulse processing unit 12 further judges whether sensitive switch 24 is triggered.If sensitive switch 24 is triggered, promptly roller 22 is pressed, and then pulse processing unit 12 sends to television set with the KX value by infrared transmitting tube 11, and television set is accepted corresponding input, and is shown in display screen, returns the input of waiting for next character then.
In the character selection course, can select to confirm for the user by the human-computer interaction interface character display of television display screen, for example when KX increases, move after the character sequence of demonstration; When KX reduces, the reach of the character sequence of demonstration.When sensitive switch 24 was triggered, the character of demonstration was transfused to.
Input process below in conjunction with case introduction numeral and letter.
When being input as numeral, need to suppose input digit " 5 ", promptly the key of Xuan Zeing is K5.Pulse processing unit 12 is sent an initial value by infrared transmitting tube 11 to television set earlier, for example is K1 (corresponding numeral " 1 "), and at this moment, television set is handled this key, and shows " 1 " (because the input mode of this moment is the numeral input) by display screen.When rotation roller 22, be assumed to be order and rotate, then the moving lattice pulse processing unit 12 of revolution is sent one " removing " to television set and is ordered, is used for to remove numeral " 1 " (this process television set is finished), sends key K2 again, and shows numeral " 2 ".Repeat this process, to being sent up to K5.This moment, the numeral " 5 " of display unit 61 demonstrations was the numeral of required input, triggered sensitive switch 24, and K5 is sent to television set, decontroled sensitive switch then, sent sensitive switch 24 and decontroled signals to television set, and wait for the roller rotation, to import next numeral.
At present the input unit of remote controller be by be distributed in 26 letters on 8 keys, each key comprises 3～4 English alphabets, when pressing certain key one time, import first letter, when pressing once more at certain time intervals, second letter, original letter are eliminated on this key of input on the same position; If supress another key or overtime official hour at interval, then should letter by software be defined as input, next button will be imported at the next position.These processing procedures are in fact all finished by television set, and remote controller keyboard and corresponding software only are responsible for the selection of letter, promptly send push button signalling in real time to television set.In fact, each key also may comprise the situation more than 3 or 4 letters, for example, and the capitalization of 3 letters, the small letter of adding 3 letters and Greek alphabet etc.With letter " B " be input as example, existing remote controller to be adopted by twice K2 key, imports the key of next non-K2 again or waits for a period of time (for example 5 seconds), then this letter is transfused to
Similarly, when input alphabet the time, the utility model at first shows letter " A " (can certainly be other letters) at the input position of television display screen, pass through rotation roller, move to letter " B " position, after triggering twice sensitive switch, letter " B " is transfused to, and pulse processing unit 12 is also sent two K2 key assignments to television set.When rotation roller once more, be equivalent to supress another key beyond the K2, then letter " B " is identified input.
In the utility model, except said method, can also be directly in television set order show letter " ABCabc ... " wait all letters on this K2 key, after pressing bottom roller, from the letter that wherein select to need, directly import, significantly reduced the number of times of button again as capitalization English letter " B ".
Another kind of processing method is, revolution moves a lattice roller, and A-B-C-D pressed in current letter ... variation successively, when the letter of needs is shown, then confirm the input of this character by bottom roller.12 lattice when being equivalent to input digit have become 26 lattice of input alphabet, and other process is identical during with input digit.
From the process of top input alphabet as seen, in fact the utility model with which kind of language of input has nothing to do, and its care is transfused to the position of key.When input Chinese, no matter be different input methods such as phonetic, stroke, radical, the user always presses a series of buttons based on order, and on new equipment, correspond to the sequence of operations of " rotate---press " roller, as long as the order of the KX of input partly conformed to existing number keys of remote controller or hand-set digit key with the time interval.
For example, with literal in the spelling input method input " in ", on existing number keys of remote controller or hand-set digit key inputting English letter " ZHONG ", this word of selection gets final product from the homophone that demonstrates then; In the utility model, also as long as the monogram of order input " ZHONG ", equally again by function key select " in " word gets final product.
For other any special input method,, basic irrelevant or relation is very little with pulse processing unit 12 because mainly be the modification (be the software of TV set terminal, comprise the human interface software and the input method software of TV end) of character processing procedure.Therefore, the utility model can adapt to the input of existing all numerals, literal, character etc.
Since the utility model utilize roller forward backward the affirmation of the sensitive switch that triggers of the rotation of both direction and roller press; by the human interface software of television terminal side and the cooperation of input method software; realize the input of character numeral; in fact utilize channel switching key (upwards button and button downwards) and circle therebetween on the prior remote controller to confirm button; just can simulate roller rolls forward; roll backward and trigger the action that the affirmation of sensitive switch is pressed; because the input principle of this method is identical with roller; only the user does not have roller natural and tripping with the feel operation of direction button; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claim.
For the human interface software and the input method software of TV end, generally need on displaying contents, cooperate the rotation of roller and the selection of button, this input method does not need the nucleus module of human interface software and input method software is made an amendment.Anyly be familiar with those skilled in the art in the technical scope that the utility model discloses, can wherein needing expect the place of concrete modification easily, and the software difference of the input method module that can provide because of different vendor is different.
In addition, because various roller devices have been arranged on the market, the realization principle of these devices may be different with the realization principle of the present invention's design, but any those skilled in the art of being familiar with can utilize general roller device, be equipped with corresponding treatment circuit, realize and the same or analogous TV remote controller of the utility model design principle.Especially, be the general roller device of resetting structure for loosing one's grip after having multidigit scrolling position signal output to roll simultaneously, also can utilize its backward feature of multidigit scrolling position forward, realize the quick prompt of character group to be selected at display screen; For have dibit scrolling position signal output (forward, totally two location statuss) backward to have simultaneously loosing one's grip after the rolling is the general roller device of resetting structure, also can only utilize its backward scrolling features forward, the process that resets again after once rolling is represented one-touch process forward or backward; For rolling without roller, use touch sensors such as touch-screen, touch bar instead, the design of the motion on the linear direction of detection user's finger, owing on linear direction, also have only two antipodal directions of motion, the signal output of this class transducer, also can simulate the signal output of roller when rolling backward forward, equally also can realize character input process of the present utility model.
Claims (8)
1, a kind of remote controller of being convenient to the character input, comprise shell and infrared transmitting tube, it is characterized in that, also comprise roller devices, the mechanical movement of roller devices is converted into the pulse generation unit of signal pulse and is used to handle the pulse signal of described pulse generation unit output and the pulse processing unit that sends by infrared transmitting tube, described pulse generation unit, pulse processing unit and infrared transmitting tube are electrically connected successively.
2, a kind of remote controller of being convenient to the character input according to claim 1 is characterized in that described roller devices comprises roller and sensitive switch, and at least a portion of described roller is exposed shell, and described sensitive switch triggers by roller.
3, a kind of remote controller of being convenient to the character input according to claim 1 is characterized in that described roller devices comprises roller and sensitive switch, and at least a portion of described roller is exposed shell, and described sensitive switch is independent of roller.
4, according to claim 2 or 3 described a kind of remote controllers of being convenient to the character input, it is characterized in that described pulse generation unit comprises that the rotation with roller is converted to first conversion equipment of two pulse signals and the switching manipulation of sensitive switch is converted to second conversion equipment of one road pulse signal.
5, a kind of remote controller of being convenient to the character input according to claim 4, it is characterized in that, described first conversion equipment comprises grating and optoelectronic transceiver device, described grating is driven by roller and rotates, and described optoelectronic transceiver device comprises the luminous tube that is positioned at grating first side and at least two photoelectric tubes that are positioned at grating second side.
6, a kind of remote controller of being convenient to the character input according to claim 4, it is characterized in that, described first conversion equipment comprises code-disc, power supply and at least two contacts, wherein said code-disc is driven by roller and rotates, described power supply is positioned at first side of code-disc and contacts with code-disc, and described at least two contacts are positioned at second side of code-disc and contact with code-disc.
7, according to each described a kind of remote controller of being convenient to the character input among the claim 1-3, it is characterized in that the side that described roller devices is installed in the shell and at least a portion is exposed described shell.
8, according to each described a kind of remote controller of being convenient to the character input among the claim 1-3, it is characterized in that described pulse processing unit comprises counter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820235403U CN201374767Y (en) | 2008-12-19 | 2008-12-19 | Remote controller convenient to input characters |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820235403U CN201374767Y (en) | 2008-12-19 | 2008-12-19 | Remote controller convenient to input characters |
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| CN201374767Y true CN201374767Y (en) | 2009-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200820235403U Expired - Fee Related CN201374767Y (en) | 2008-12-19 | 2008-12-19 | Remote controller convenient to input characters |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101853570A (en) * | 2010-05-28 | 2010-10-06 | 吴秋 | Multifunctional remote controller |
| CN104090506A (en) * | 2014-06-11 | 2014-10-08 | 中国人民解放军63680部队 | Digital input module for adjusting show value of electronic instrument |
| CN106352906A (en) * | 2016-08-29 | 2017-01-25 | 西安旭彤电子科技股份有限公司 | Novel roller sensor |
| CN107231571A (en) * | 2017-05-22 | 2017-10-03 | 四川长虹电器股份有限公司 | Information input system and remote control based on roller input and touch-screen input |
-
2008
- 2008-12-19 CN CN200820235403U patent/CN201374767Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101853570A (en) * | 2010-05-28 | 2010-10-06 | 吴秋 | Multifunctional remote controller |
| CN104090506A (en) * | 2014-06-11 | 2014-10-08 | 中国人民解放军63680部队 | Digital input module for adjusting show value of electronic instrument |
| CN104090506B (en) * | 2014-06-11 | 2017-03-15 | 中国人民解放军63680部队 | A kind of digital input module of adjustment electronic instrument show value |
| CN106352906A (en) * | 2016-08-29 | 2017-01-25 | 西安旭彤电子科技股份有限公司 | Novel roller sensor |
| CN107231571A (en) * | 2017-05-22 | 2017-10-03 | 四川长虹电器股份有限公司 | Information input system and remote control based on roller input and touch-screen input |
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| Date | Code | Title | Description |
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| 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: 20091230 Termination date: 20111219 |