CN202856880U - Remote control device and television set using same - Google Patents
Remote control device and television set using same Download PDFInfo
- Publication number
- CN202856880U CN202856880U CN 201220514478 CN201220514478U CN202856880U CN 202856880 U CN202856880 U CN 202856880U CN 201220514478 CN201220514478 CN 201220514478 CN 201220514478 U CN201220514478 U CN 201220514478U CN 202856880 U CN202856880 U CN 202856880U
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- remote control
- unit
- control unit
- screen
- touch
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Abstract
The utility model discloses a remote control device comprising a casing as well as a control unit and a wireless transmission unit which are arranged in the casing, the surface of the casing is provided with a touch screen connected with the control unit, and the casing is further internally provided with an air coordinate detection unit connected with the control unit. According to the utility model, the remote control device supports the handwriting input function and information input is flexible and convenient as the touch screen is arranged on the surface of the casing; the function of air mouse is achieved by arranging the air coordinate detection unit; long-distance barrier-free signal transmission is realized by arranging the radio frequency wireless transmission unit; and the air coordinate condition can still be correctly detected even if the remote control device is upside down due to the arrangement of a gravity sensor.
Description
Technical field
The utility model relates to a kind of remote control, specifically, relates to a kind of remote control with handwriting input and air mouse function.
Background technology
The electronic product such as TV, computer all disposes remote control, along with popularizing of intelligent television, the function of intelligent television and the service that provides are also more and more, existing Intelligent TV remote control device generally still adopts the mode of the remote control of conventional television, such as, by the keyboard input character, obviously can not satisfy the needs of the functions such as chatting on line, send short messages that intelligent television provides on the net.
And present TV remote controller can only adopt the movement of direction key control cursor, be difficult to accomplish the multi-direction control under the high-resolution, and be difficult to control the speed of cursor movement, for some game that intelligent television provides, existing remote controller is difficult to finish.
Based on this, the utility model provides a kind of remote control with handwriting input and air mouse function in order to address the above problem, and has strengthened the function of remote control, and is easy to operate, makes it more meet the demand of intelligent television development.
Summary of the invention
The utility model is inputted defective loaded down with trivial details and that can not detect the remote control air coordinates for the remote control keyboard that solves existing electronic product, a kind of remote control is provided, handwriting input can be supported and the remote control air coordinates can be detected, powerful, bring very large facility to operation.
In order to solve the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of remote control, comprise housing, be arranged on control unit and wireless transmitting unit in the housing, described surface of shell is provided with touch-screen, described touch-screen is connected with control unit, also is provided with the air coordinates detecting unit that is connected with control unit in described housing.
Further, if the words of aerial coordinate measurement unit are only arranged, when remote control is upside down use, it is opposite fully that detected direction is arranged, therefore, for it still can normally be used when turning upside down, also be provided with the gravity sensor that is connected with the air coordinates detecting unit with control unit in the described housing, can detect the up/down state of remote control.
Further again, if owing to adopting radiofrequency signal control, the signal transmission is not subjected to the obstruction of barrier, and long transmission distance, has realized remote, the accessible remote control of remote control, and therefore, described wireless transmitting unit preferably adopts rf transmitter unit.
Preferably, described touch-screen adopts the capacitive touch screen that can accurately detect handwriting tracks.
Preferably, described air coordinates detecting unit is gyroscope.
Described control unit can adopt a MCU to realize.
Based on above-mentioned a kind of remote control, the utility model provides a kind of television set that adopts this remote control simultaneously, comprise remote controller and the radio receiving unit that is connected with the master chip of television set, described remote controller comprises housing, be arranged on control unit and wireless transmitting unit in the housing, it is characterized in that: described surface of shell is provided with touch-screen, and described touch-screen is connected with control unit, also is provided with the air coordinates detecting unit that is connected with control unit in described housing.
Compared with prior art, advantage of the present utility model and good effect are: remote control of the present utility model, at surface of shell touch-screen is set, and realize supporting hand-write input function, input information is flexibly, conveniently; By the air coordinates detecting unit is set, realized air mouse function; By the wireless radiofrequency transmitter unit is set, realized remote, the accessible transmission of signal; And by gravity sensor is set, realized still correctly detecting the air coordinates state when remote control turns upside down.
After reading by reference to the accompanying drawings the detailed description of the utility model execution mode, other characteristics of the present utility model and advantage will become clearer.
Description of drawings
Fig. 1 is a kind of example structure schematic diagram of the remote control that proposes of the utility model;
Fig. 2 is the functional-block diagram of a kind of embodiment of the remote control that proposes of the utility model.
Embodiment
Key-press input for existing remote control is too loaded down with trivial details, operation inconvenience, and the problem that can't carry out the air coordinates location, cause remote control can not adapt to the function that electronic product increases gradually, and cause the use of some function limited, for the problems referred to above, the utility model provides a kind of remote control, by at surface of shell touch-screen being set, realize supporting hand-write input function; By the air coordinates detecting unit is set, realized air mouse function.
Below in conjunction with accompanying drawing embodiment of the present utility model is described in more detail.
Embodiment one, referring to Fig. 1, shown in Figure 2, the remote control of the present embodiment, comprise housing 1, in housing 1, be provided with control unit and wireless transmitting unit, described housing 1 surface is provided with touch-screen 2, touch-screen 2 is connected with control unit, the touch input signal that detects is sent to control unit, after being processed by it, by wireless transmitting unit to the receiving terminal emissioning controling signal, in described housing, also be provided with the air coordinates detecting unit that is connected with control unit, for detection of the air coordinates of remote control, and be sent to control unit, described control unit can adopt a MCU to realize.
Wherein, described wireless transmitting unit preferably adopts rf transmitter unit, if owing to adopting radiofrequency signal control, the signal transmission is not subjected to the obstruction of barrier, and long transmission distance, has realized remote, the accessible remote control of remote control.Described touch-screen adopts the capacitive touch screen that can accurately detect handwriting tracks; utilize the capacitance touch principle that handwriting tracks or X, Y coordinate are sent to control unit; control unit passes to rf transmitter unit by data transmission interface (such as the SPI interface) after receiving the data that touch-screen 2 sends, and by this unit data is modulated with the frequency of 2.4G and launches.
Although this remote control can be realized handwriting input, by being set, the touch pad reverse side also can realize the mechanical key function with the DOME button, therefore be not limited in handwriting input.
Referring to shown in Figure 2, if remote control only is provided with the words of air coordinates detecting unit, when remote control is upside down use, it is opposite fully that detected direction is arranged, after corresponding control unit carries out analysis and Control, on the control command that sends also is, lower opposite and left, right opposite, in the unwitting situation of user, make troubles to use, therefore, for it still can normally be used when turning upside down, also be provided with the gravity sensor that is connected with the air coordinates detecting unit with control unit in the described housing, can detect the up/down state of remote control, and send to respectively control unit and air coordinates detecting unit, be used for the opposite state of orientation.
Preferably, described air coordinates detecting unit can adopt gyroscope to realize.
Embodiment two, based on a kind of remote control among the embodiment one, the present embodiment provides a kind of television set that adopts this remote control, comprise remote controller and the radio receiving unit that is connected with the master chip of television set, described remote controller such as Fig. 1, shown in Figure 2, comprise housing 1, in housing 1, be provided with control unit and wireless transmitting unit, described housing 1 surface is provided with touch-screen 2, touch-screen 2 is connected with control unit, the touch input signal that detects is sent to control unit, after being processed by it, by wireless transmitting unit to the receiving terminal emissioning controling signal, in described housing, also be provided with the air coordinates detecting unit that is connected with control unit, for detection of the air coordinates of remote controller, and be sent to control unit, described control unit can adopt a MCU to realize.
Described radio receiving unit can adopt USB DONGLE to realize, the DONGLE of pairing can receive that then the data of remote controller emission send computer or intelligent television to by USB interface by radio-frequency (RF) receiving and transmission module with it behind the remote controller transmitting data.Air mouse is that the HID form of standard can be widely used in computer and intelligent television, and receiving for the intelligent television that adopts Linux, Andriod and Wince system after the data of remote controller handwriting input to compare by the character library that carries with system confirms that correct input content can realize the remote controller hand-write input function.
Compared with prior art, advantage of the present utility model and good effect are: remote control of the present utility model, at surface of shell touch-screen is set, and realize supporting hand-write input function, input information is flexibly, conveniently; By the air coordinates detecting unit is set, realized air mouse function; By the wireless radiofrequency transmitter unit is set, realized remote, the accessible transmission of signal; And by gravity sensor is set, realized still correctly detecting the air coordinates state when remote control turns upside down.
Certainly; above-mentioned explanation is not to be to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement also should belong to protection range of the present utility model.
Claims (10)
1. remote control, comprise housing, be arranged on control unit and wireless transmitting unit in the housing, it is characterized in that: described surface of shell is provided with touch-screen, described touch-screen is connected with control unit, also is provided with the air coordinates detecting unit that is connected with control unit in described housing.
2. remote control according to claim 1 is characterized in that: also be provided with the gravity sensor that is connected with the air coordinates detecting unit with control unit in the described housing.
3. remote control according to claim 1 and 2, it is characterized in that: described wireless transmitting unit is rf transmitter unit.
4. remote control according to claim 1 and 2, it is characterized in that: described touch-screen is capacitive touch screen.
5. remote control according to claim 1 and 2, it is characterized in that: described air coordinates detecting unit is gyroscope.
6. remote control according to claim 1 and 2, it is characterized in that: described control unit is MCU.
7. television set, comprise remote control and the radio receiving unit that is connected with the master chip of television set, described remote control comprises housing, be arranged on control unit and wireless transmitting unit in the housing, it is characterized in that: described surface of shell is provided with touch-screen, described touch-screen is connected with control unit, also is provided with the air coordinates detecting unit that is connected with control unit in described housing.
8. television set according to claim 7 is characterized in that: also be provided with the gravity sensor that is connected with the air coordinates detecting unit with control unit in the described housing.
9. according to claim 7 or 8 described television sets, it is characterized in that: described wireless transmitting unit is rf transmitter unit, and described touch-screen is capacitive touch screen, and described air coordinates detecting unit is gyroscope.
10. according to claim 7 or 8 described television sets, it is characterized in that: described control unit is MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514478 CN202856880U (en) | 2012-01-09 | 2012-10-09 | Remote control device and television set using same |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220006417 | 2012-01-09 | ||
| CN201220006417.5 | 2012-01-09 | ||
| CN 201220514478 CN202856880U (en) | 2012-01-09 | 2012-10-09 | Remote control device and television set using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202856880U true CN202856880U (en) | 2013-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220514478 Expired - Fee Related CN202856880U (en) | 2012-01-09 | 2012-10-09 | Remote control device and television set using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202856880U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104202638A (en) * | 2014-08-27 | 2014-12-10 | 深圳市启望科文技术有限公司 | Key remote control and method for controlling electronic device through same |
| CN105976593A (en) * | 2016-07-22 | 2016-09-28 | 深圳市创荣发电子有限公司 | Control method for double-faced remote controller and double-faced remote controller |
-
2012
- 2012-10-09 CN CN 201220514478 patent/CN202856880U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104202638A (en) * | 2014-08-27 | 2014-12-10 | 深圳市启望科文技术有限公司 | Key remote control and method for controlling electronic device through same |
| CN105976593A (en) * | 2016-07-22 | 2016-09-28 | 深圳市创荣发电子有限公司 | Control method for double-faced remote controller and double-faced remote controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20141009 |
|
| EXPY | Termination of patent right or utility model |