CN203086629U - Television remote control with function switch key - Google Patents
Television remote control with function switch key Download PDFInfo
- Publication number
- CN203086629U CN203086629U CN 201320025183 CN201320025183U CN203086629U CN 203086629 U CN203086629 U CN 203086629U CN 201320025183 CN201320025183 CN 201320025183 CN 201320025183 U CN201320025183 U CN 201320025183U CN 203086629 U CN203086629 U CN 203086629U
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- China
- Prior art keywords
- key
- function switch
- switch key
- module
- remote control
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- 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 television remote control with a function switch key. The television remote control with the function switch key comprises a key, a key input module, a key mapping module and a signal emission device, wherein the key, the key input module, the key mapping module and the signal emission device are sequentially connected. The key comprises the function switch key. A main mode module and a secondary mode module are arranged in the key mapping module. The secondary mode module is triggered by the function switch key. The key further comprises an LED marker lamp which is connected in series with the function switch key. According to the utility model, by adding the function switch key and the secondary mode module which is triggered by the function switch key, the television remote control is still available under the condition that some keys are out of order or damaged; and changing the television remote control is unnecessary, and thus resources are saved.
Description
Technical field
The utility model relates to a kind of remote controller, particularly a kind of TV remote controller with the function switch key.
Background technology
Along with development of technology, the raising of people's living standard, TV has become people's one of indispensable daily necessities of living, and sees that TV has become a kind of habits and customs of people after the work leisure, and therefore the frequency of utilization of corresponding TV remote controller also constantly increases with it.
Yet because people's difference custom, and the distinctive design of remote controller, in time, be everlasting under the intact even still untapped situation of most of keypress function, some pass key (is controlled as volume, channel control etc.) malfunctioning or damage, thereby cause remote controller to use, this kind situation people's selection can only be to change remote controller again, has caused the waste of resource.
Summary of the invention
The purpose of this utility model is for providing the situation that the part button is malfunctioning or damage, a kind of TV remote controller with the function switch key that remote controller is still available.
To achieve these goals, the utility model is by the following technical solutions:
The TV remote controller of this band function switch key, it comprises that button, keyboard input module, button mapping block are connected in turn with sender unit; Described button comprises the function switch key; Be provided with holotype module and secondary mode module in the described button mapping block, described secondary mode module is triggered by the function switch key.
Further, described button also comprises the LED identification light of connecting with the function switch key.
The utility model adopts above technical scheme: by increasing the function switch key and by the secondary mode module of its triggering, can be implemented under the malfunctioning or situation about damaging of part button, TV remote controller is still available, need not change TV remote controller, thereby has saved resource.
Description of drawings
Fig. 1 is a kind of remote controller module structural representation of the present utility model.
Embodiment
The utility model comprises that button 1, keyboard input module 2, button mapping block 3 and sender unit 4 are connected in turn; Described button 1 comprises the function switch key; Described keyboard input module 2 is electrically connected each button of keyboard, and identification button 1 pairing identification code also sends to button mapping block 3; Described button mapping block 3 receives button 1 pairing identification code, be provided with holotype module and secondary mode module in the described button mapping block 3, described secondary mode module is triggered by the function switch key, if the function switch key triggers the secondary mode module, what then keyboard input module 2 connected is the secondary mode module, the LED identification light of connecting with the function switch key this moment is the state of " bright ", otherwise what keyboard input module 2 connected is the holotype module, this moment, the LED identification light was the state of " going out ", showed that the function switch key is not triggered; Button mapping block 3 is converted into the binary order sign indicating number that can send with identification code and sends to sender unit 4 then; The holotype module is identical with the button 1 pairing identification code that the secondary mode module receives, but identical identification code is converted into no binary order sign indicating number in holotype module and secondary mode module; Described sender unit 4 receives the order binary code that button mapping block 3 sends, and sends to TV, and sender unit 4 can be infrared dispensing device or wireless base station apparatus.
Below be example with the S of Sony agreement, the utility model is further specified.Table 1 is the different binary order sign indicating numbers of holotype module and the same button triggering of secondary mode module, in the secondary mode module that " upwards channel searching " key is corresponding with numeral " 1 " key, " channel searching downwards " is corresponding with numeral " 2 " key, " rising volume " is corresponding with numeral " 3 " key, and " dwindling volume " is corresponding with numeral " 4 " key.When the function switch key is triggered, what call is the secondary mode module, and therefore numeral " 1 " key is the function of " upwards channel searching ", and numeral " 2 " key is the function of " downward channel searching ", numeral " 3 " key is the function of " rising volume ", and numeral " 4 " key is the function of " dwindling volume ".Certain key of this moment " even upwards channel searching ", " channel searching downwards ", " rising volume ", " dwindling volume " or all malfunctioning or damages of key, remote controller is still available.
The binary order code table that the same button of table 1 holotype module and secondary mode module triggers
| Button | The holotype module | The secondary mode module |
| 1 | 000 0000 | 001 0000 |
| 2 | 000 0001 | 001 0001 |
| 3 | 000 0010 | 001 0010 |
| 4 | 000 0011 | 001 0011 |
| Channel searching makes progress | 001 0000 | ? |
| Downward channel searching | 001 0001 | ? |
| Start | 001 0101 | 001 0101 |
| Shutdown | 010 1111 | 010 1111 |
| The rising volume | 001 0010 | ? |
| Dwindle volume | 001 0011 | ? |
Claims (2)
1. TV remote controller with the function switch key, it is characterized in that: it comprises that button, keyboard input module, button mapping block are connected in turn with sender unit; Described button comprises the function switch key; Be provided with holotype module and secondary mode module in the described button mapping block, described secondary mode module is triggered by the function switch key.
2. a kind of TV remote controller with the function switch key according to claim 1 is characterized in that: described button also comprises the LED identification light of connecting with the function switch key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025183 CN203086629U (en) | 2013-01-17 | 2013-01-17 | Television remote control with function switch key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025183 CN203086629U (en) | 2013-01-17 | 2013-01-17 | Television remote control with function switch key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203086629U true CN203086629U (en) | 2013-07-24 |
Family
ID=48832431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320025183 Expired - Fee Related CN203086629U (en) | 2013-01-17 | 2013-01-17 | Television remote control with function switch key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203086629U (en) |
-
2013
- 2013-01-17 CN CN 201320025183 patent/CN203086629U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20170117 |