CN214412921U - Remote controller with handwriting input function and television system - Google Patents
Remote controller with handwriting input function and television system Download PDFInfo
- Publication number
- CN214412921U CN214412921U CN202022935830.7U CN202022935830U CN214412921U CN 214412921 U CN214412921 U CN 214412921U CN 202022935830 U CN202022935830 U CN 202022935830U CN 214412921 U CN214412921 U CN 214412921U
- Authority
- CN
- China
- Prior art keywords
- handwriting
- unit
- module
- electrically connected
- processing module
- 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.)
- Active
Links
Images
Landscapes
- Character Discrimination (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The utility model discloses a remote controller and television system with handwriting input function, include: a substrate; the handwriting module is arranged on the base body; the recognition processing module is arranged on the base body and is electrically connected with the handwriting module; the operation confirmation unit is arranged on the base body and is electrically connected with the identification processing module; the first wireless unit is arranged on the base body and electrically connected with the identification processing module, and the first wireless unit can send data to the external television body. The function of searching corresponding program information by handwriting input characters can be realized, handwriting input time is not limited during handwriting input, a user can freely and conveniently perform handwriting input, a plurality of characters can be input by handwriting simultaneously, practicality is more convenient, and use requirements are met.
Description
Technical Field
The utility model relates to a TV set field, in particular to have a remote controller and television system with handwriting input function.
Background
With the improvement of the technological level, the functions of the television are more and more, and the television is matched with equipment such as a set top box or a gateway to form a television system, so that the television can be used more flexibly from the traditional mode that only channels can be selected to watch programs to the current mode that required programs can be watched through searching, on-demand playing, reviewing and the like, and the use requirements are met.
In order to adapt to the functions of searching and requesting programs, it is generally necessary to input information such as channel names or program names, and users are required to input characters by matching a remote controller with a television. In the prior art, some remote controllers are provided with keyboards, characters are input in an initial spelling mode or a full spelling mode, but the remote controllers cannot be used by users who cannot spell such as old people. Some remote controllers are provided with handwriting boards, characters are input in a handwriting input mode, and the use threshold is reduced. However, in the existing remote controller with the handwriting board, the recognition can be automatically carried out after a short pause during handwriting, the situation that the recognition is carried out when the handwriting is not finished can exist, operation errors are caused, and only a single character can be input during each handwriting, so that the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a remote controller with handwriting input function, it does not restrict user handwriting input's time, confirms to accomplish the handwriting input process through the operation affirmation unit, and it is more convenient to use.
The utility model discloses still provide television system, it does not restrict user's hand-write input time, makes the input more convenient, and the TV set body searches for program information according to the literal data search program information of hand-write input.
According to the utility model discloses remote controller with handwriting input function of first aspect embodiment, include: a substrate; the handwriting module is arranged on the base body; the recognition processing module is arranged on the base body and is electrically connected with the handwriting module; the operation confirmation unit is arranged on the base body and is electrically connected with the identification processing module; the first wireless unit is arranged on the base body and electrically connected with the identification processing module, and the first wireless unit can send data to an external television body.
According to the utility model discloses remote controller with handwriting input function has following beneficial effect at least: the user carries out handwriting input through the handwriting module to generate track data, after the handwriting input is completed, the user generates a trigger signal through the operation confirmation unit and transmits the trigger signal to the recognition processing module, the recognition processing module acquires the track data from the handwriting module to generate corresponding character data, and the recognition processing module sends the character data to the external television body through the first wireless unit so that the external television body can search program information according to the character data. Therefore, the function of searching corresponding program information by handwriting input characters is realized, handwriting input time is not limited during handwriting input, a user can freely and conveniently perform handwriting input, a plurality of characters can be input by handwriting simultaneously, practicality is more convenient, and use requirements are met.
According to some embodiments of the present invention, the recognition processing module includes a processing unit and a word stock storage unit electrically connected to the processing unit, the processing unit respectively with the handwriting module and the operation confirmation unit electrically connected to the handwriting module.
According to some embodiments of the utility model, handwriting module includes the liquid crystal handwriting screen and erases the unit, the liquid crystal handwriting screen with discernment processing module electric connection, discernment processing module passes through erase the unit with liquid crystal handwriting screen electric connection.
According to the utility model discloses a some embodiments, handwriting module still wraps the setting and is in backlight on the base member, backlight with liquid crystal handwriting screen electric connection, liquid crystal handwriting screen is located on backlight's luminous route.
According to some embodiments of the utility model, still including setting up the suggestion unit on the base member, the suggestion unit with discernment processing module electric connection.
According to some embodiments of the utility model, still including setting up control the panel on the base member, control panel and identification processing module electric connection.
According to some embodiments of the invention, the first wireless unit is a bluetooth unit.
According to some embodiments of the present invention, the wireless communication device further comprises a voice recognition module disposed on the base, the voice recognition module being electrically connected to the first wireless unit.
According to the utility model discloses TV system of second aspect embodiment includes: the remote controller with the handwriting input function and the television body are as above, the television body is provided with a second wireless unit, and the first wireless unit can communicate with the second wireless unit.
According to the utility model discloses television system has following beneficial effect at least: a user inputs track data in the handwriting module and confirms the track data through the control confirming unit, so that the recognition processing module generates character data according to the track data, the first wireless unit sends the character data to the second wireless unit, and the television body obtains the character data to search to obtain required program information. Therefore, the user confirms that the handwriting input is completed through the operation and control confirmation unit, time limitation is not generated during the handwriting input, the use is more convenient, the track data of a plurality of characters can be input within sufficient time, and the use requirement is met.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a front view of one embodiment of the present invention;
FIG. 2 is a block diagram of one embodiment of the present invention;
fig. 3 is a flowchart of one embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
As shown in fig. 1 and 2, a remote controller with handwriting input function according to an embodiment of the present invention includes: a base body 100; a handwriting module 200 disposed on the base 100; the recognition processing module 300 is arranged on the base body 100, and the recognition processing module 300 is electrically connected with the handwriting module 200; an operation confirmation unit 400 disposed on the base 100, the operation confirmation unit 400 being electrically connected to the recognition processing module 300; the first wireless unit 500 is disposed on the base 100, the first wireless unit 500 is electrically connected to the identification processing module 300, and the first wireless unit 500 can transmit data to the external tv body 900.
The user performs handwriting input through the handwriting module 200 to generate trajectory data, after the handwriting input is completed, the user generates a trigger signal through the operation confirmation unit 400 and transmits the trigger signal to the recognition processing module 300, the recognition processing module 300 acquires the trajectory data from the handwriting module 200 to generate corresponding text data, and the recognition processing module 300 transmits the text data to the external television body 900 through the first wireless unit 500, so that the external television body 900 can search program information according to the text data. Therefore, the function of searching corresponding program information by handwriting input characters is realized, handwriting input time is not limited during handwriting input, a user can freely and conveniently perform handwriting input, a plurality of characters can be input by handwriting simultaneously, practicality is more convenient, and use requirements are met.
The operation confirmation unit 400 may be a device including a key, a toggle switch, etc. capable of generating a trigger signal according to a user operation.
Referring to fig. 2, in some embodiments of the present invention, the recognition processing module 300 includes a processing unit 310 and a word stock storage unit 320 electrically connected to the processing unit 310, and the processing unit 310 is electrically connected to the handwriting module 200 and the operation confirmation unit 400, respectively.
After acquiring the trajectory data from the handwriting module 200, the processing unit 310 compares the trajectory data with the character data in the character library storage unit 320, so as to select corresponding character data according to the trajectory data, thereby achieving the effect of inputting characters by handwriting. The processing unit 310 may be a single chip, an embedded chip, or other devices capable of acquiring, processing, and outputting signal data. The word stock storage unit 320 may be implemented as a FLASH memory, a ROM memory, or the like, so as to be able to store word stock data.
Referring to fig. 1 and 2, in some embodiments of the present invention, the handwriting module 200 includes a liquid crystal handwriting screen 210 and an erasing unit 220, the liquid crystal handwriting screen 210 is electrically connected to the recognition processing module 300, and the recognition processing module 300 is electrically connected to the liquid crystal handwriting screen 210 by the erasing unit 220.
The liquid crystal handwriting screen 210 is squeezed by an external force, the liquid crystal deflects to change the light reflection direction, so that a user can observe the handwriting track, and meanwhile, the liquid crystal handwriting screen 210 records track data. After the user finishes handwriting input, the operation confirmation unit 400 generates a trigger signal and transmits the trigger signal to the recognition processing module 300, the recognition processing module 300 acquires track data, and the recognition processing module 300 controls the erasing unit 220 to deflect and reset the liquid crystal, so that the effect of erasing the track is realized. Therefore, the liquid crystal handwriting screen 210 is matched with the structure of the erasing unit 220, so that a user can observe a handwriting track in handwriting, and the handwriting input is more convenient.
The erasing unit 220 may be an embodiment including a driving circuit and a first transparent conductive layer and a second transparent conductive layer electrically connected to the driving circuit, the first transparent conductive layer and the second transparent conductive layer are respectively disposed on two sides of a liquid crystal layer in the liquid crystal handwriting screen 210, and the driving circuit energizes the first transparent conductive layer and the second transparent conductive layer to deflect the liquid crystal, so as to achieve an effect of resetting the liquid crystal. The drive circuit may be an implementation of a common liquid crystal erase circuit.
Referring to fig. 1 and 2, in some embodiments of the present invention, handwriting module 200 further comprises a backlight 230 disposed on substrate 100, and liquid crystal handwriting screen 210 is located on a light emitting path of backlight 230.
Through being provided with board 230 in a poor light, liquid crystal handwriting screen 210 is located the light emitting path of board 230 in a poor light for board 230 in a poor light can illuminate the handwriting area of liquid crystal handwriting screen 210, so that use under the environment that light intensity is low such as night, the person of facilitating the use carries out handwriting input, satisfies user demand. The backlight plate 230 is electrically connected to the liquid crystal handwriting screen 210, so that when the liquid crystal handwriting screen 210 is subjected to an external force, a signal is generated and transmitted to the backlight plate 230, the backlight plate 230 generates light, and the light is not generated during standby, thereby saving electric energy.
Referring to fig. 2, in some embodiments of the present invention, the present invention further includes a prompt unit 600 disposed on the substrate 100, and the prompt unit 600 is electrically connected to the recognition processing module 300.
Since the trace data input by the user through handwriting is not always matched with the corresponding text data, the prompting unit 600 is provided to prompt the user whether the text data is successfully matched. The prompting unit 600 may be a device capable of prompting a user, such as an indicator light, a display screen, or the like.
Referring to fig. 1 and 2, in some embodiments of the present invention, the present invention further includes a control panel 700 disposed on the base 100, wherein the control panel 700 is electrically connected to the recognition processing module 300.
Since the trajectory data input by the user through handwriting can be matched with several character data, and the user is required to select, the user can select the required character data through the control panel 700 by electrically connecting the control panel 700 with the recognition processing module 300, so as to meet the use requirement.
The control panel 700 may be implemented by a display screen and a key set, the display screen and the key set are electrically connected to the processing unit 310, the processing unit 310 controls the display screen to display the matched text data, the user selects the required text data through the key set, and then the processing unit 310 sends the selected text data to the television body 900 through the first wireless unit 500. The manipulation panel 700 may also be an embodiment of a touch screen.
In some embodiments of the present invention, the first wireless unit 500 is a bluetooth unit.
By adopting the structure of the Bluetooth unit, the Bluetooth unit has wide application range, can be matched with televisions of different models, and is favorable for improving the applicability. The bluetooth unit may be implemented as a bluetooth chip and peripheral circuits, or as a commonly used bluetooth module circuit. The first wireless unit 500 may also be an embodiment including a single chip for infrared communication or the like.
Referring to fig. 2, in some embodiments of the present invention, the wireless communication device further includes a voice recognition module 800 disposed on the base 100, and the voice recognition module 800 is electrically connected to the first wireless unit 500.
Through being provided with speech recognition module 800, the user can be through the mode input characters of pronunciation, and speech recognition module 800 gathers the corresponding literal data of user's pronunciation formation, then sends to outside TV set body 900 through first wireless unit 500, realizes the pronunciation search function. Therefore, the user can select handwriting or voice input, and the use is more convenient. The speech recognition module 800 may be an implementation of a conventional speech chip and peripheral circuit, or an implementation of a conventional speech module circuit.
Referring to fig. 2, a television system according to an embodiment of the second aspect of the present invention includes: in the above-mentioned remote controller with handwriting input function and the tv main body 900, the tv main body 900 is provided with the second wireless unit 910, and the first wireless unit 500 can communicate with the second wireless unit 910.
The user inputs the track data in the handwriting module 200, and then confirms the track data through the control confirmation unit, so that the recognition processing module 300 generates text data according to the track data, and the first wireless unit 500 sends the text data to the second wireless unit 910, so that the television body 900 obtains the text data to search, and obtains the required program information. Therefore, the user confirms that the handwriting input is completed through the operation and control confirmation unit, time limitation is not generated during the handwriting input, the use is more convenient, the track data of a plurality of characters can be input within sufficient time, and the use requirement is met.
The second wireless unit 910 may be an embodiment including a bluetooth chip, an infrared communication chip, etc. matched with the first wireless unit 500.
Referring to fig. 3, a control method applied to the television system according to a third aspect of the present invention includes:
s1: the handwriting module 200 records the trajectory data of the handwriting input;
s2: the operation confirmation unit 400 generates a trigger signal under the action of an external force and transmits the trigger signal to the identification processing module 300;
s3: after receiving the trigger signal, the recognition processing module 300 acquires the handwriting trace data recorded by the handwriting module 200, the recognition processing module 300 matches the character data according to the handwriting trace data, if the matching fails, a prompt message is generated and the step S1 is returned, and if the matching succeeds, the corresponding character data is generated and the step S4 is executed;
s4: the first wireless unit 500 sends the text data to the second wireless unit 910;
s5: the tv main body 900 acquires and searches program information according to the character data.
By the control method, a user can freely control the time of handwriting input without receiving the limitation of input time, so that the use is more convenient, a plurality of characters can be input in sufficient time, the character input efficiency is improved, the time for searching program information is favorably shortened, and the use requirement is met.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (9)
1. A remote controller having a handwriting input function, comprising:
a base body (100);
a handwriting module (200) disposed on the base (100);
the recognition processing module (300) is arranged on the base body (100), and the recognition processing module (300) is electrically connected with the handwriting module (200); an operation confirmation unit (400) arranged on the base body (100), wherein the operation confirmation unit (400) is electrically connected with the identification processing module (300);
a first wireless unit (500) disposed on the base body (100), the first wireless unit (500) being electrically connected to the identification processing module (300), the first wireless unit (500) being capable of transmitting data to an external television body (900);
the operation confirmation unit (400) is a key or a toggle switch.
2. The remote control with handwriting input function according to claim 1, wherein: the recognition processing module (300) comprises a processing unit (310) and a word stock storage unit (320) electrically connected with the processing unit (310), wherein the processing unit (310) is electrically connected with the handwriting module (200) and the operation confirmation unit (400) respectively.
3. The remote control with handwriting input function according to claim 1, wherein: the handwriting module (200) comprises a liquid crystal handwriting screen (210) and an erasing unit (220), the liquid crystal handwriting screen (210) is electrically connected with the identification processing module (300), and the identification processing module (300) is electrically connected with the liquid crystal handwriting screen (210) through the erasing unit (220).
4. A remote controller having a handwriting input function according to claim 3, characterized in that: the handwriting module (200) further comprises a backlight plate (230) arranged on the base body (100), the backlight plate (230) is electrically connected with the liquid crystal handwriting screen (210), and the liquid crystal handwriting screen (210) is located on a light emitting path of the backlight plate (230).
5. The remote control with handwriting input function according to claim 1, wherein: the electronic device is characterized by further comprising a prompt unit (600) arranged on the base body (100), wherein the prompt unit (600) is electrically connected with the identification processing module (300).
6. The remote control with handwriting input function according to claim 1, wherein: the electronic device is characterized by further comprising a control panel (700) arranged on the base body (100), wherein the control panel (700) is electrically connected with the identification processing module (300).
7. The remote control with handwriting input function according to claim 1, wherein: the first wireless unit (500) is a bluetooth unit.
8. The remote control with handwriting input function according to claim 1, wherein: the voice recognition device is characterized by further comprising a voice recognition module (800) arranged on the base body (100), wherein the voice recognition module (800) is electrically connected with the first wireless unit (500).
9. A television system, comprising: a remote controller with handwriting input function and a tv body (900) according to any of claims 1 to 8, said tv body (900) being provided with a second wireless unit (910), said first wireless unit (500) being able to communicate with said second wireless unit (910).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022935830.7U CN214412921U (en) | 2020-12-09 | 2020-12-09 | Remote controller with handwriting input function and television system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022935830.7U CN214412921U (en) | 2020-12-09 | 2020-12-09 | Remote controller with handwriting input function and television system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214412921U true CN214412921U (en) | 2021-10-15 |
Family
ID=78037402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022935830.7U Active CN214412921U (en) | 2020-12-09 | 2020-12-09 | Remote controller with handwriting input function and television system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214412921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112511883A (en) * | 2020-12-09 | 2021-03-16 | 广东长虹电子有限公司 | Remote controller with handwriting input function, television system and control method |
-
2020
- 2020-12-09 CN CN202022935830.7U patent/CN214412921U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112511883A (en) * | 2020-12-09 | 2021-03-16 | 广东长虹电子有限公司 | Remote controller with handwriting input function, television system and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6738514B1 (en) | Character-recognition system for a mobile radio communication terminal and method thereof | |
| EP2713366B1 (en) | Electronic device, server and control method thereof | |
| CN108805044B (en) | Display screen, array substrate thereof, fingerprint identification method and electronic equipment | |
| US20150071510A1 (en) | Apparatus and method for recognizing fingerprint | |
| CN109190592B (en) | LCD display device and electronic equipment | |
| US20030001820A1 (en) | Wireless keyboard based voice control module with display unit | |
| CN214412921U (en) | Remote controller with handwriting input function and television system | |
| US8314728B2 (en) | Remote control system | |
| US9418538B2 (en) | Self-contained, pocket-sized presentation apparatus | |
| CN105812860A (en) | Intelligent remote controller, key control method and system | |
| CN112511883A (en) | Remote controller with handwriting input function, television system and control method | |
| CN112380386A (en) | Video searching method and device, terminal and computer readable storage medium | |
| CN103218037A (en) | Information terminal, consumer electronics apparatus, information processing method and information processing program | |
| US20060142083A1 (en) | Gaming machine | |
| CN205175414U (en) | A operation navigation for intelligence lock | |
| CN105352498B (en) | A kind of operation navigation system and operation air navigation aid for smart lock | |
| JP2001028790A (en) | Remote controller | |
| WO2020087552A1 (en) | Touch-and-talk verification device, and touch-and-talk answer verification and scoring method | |
| CN107025058B (en) | Information writing method and device of mobile terminal and mobile terminal | |
| TWI416368B (en) | Keyboard mouse switch and switching method thereof | |
| CN201576352U (en) | Multi-device full-functional learning remote control system | |
| CN209514900U (en) | A kind of point reading verifying device | |
| CN114518810A (en) | Screen control method and terminal | |
| CN207475769U (en) | Speech-sound intelligent remote controler | |
| JP3173437B2 (en) | Display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |