CN2174820Y - Dial type remote-control transmitter for television - Google Patents
Dial type remote-control transmitter for television Download PDFInfo
- Publication number
- CN2174820Y CN2174820Y CN93217767U CN93217767U CN2174820Y CN 2174820 Y CN2174820 Y CN 2174820Y CN 93217767 U CN93217767 U CN 93217767U CN 93217767 U CN93217767 U CN 93217767U CN 2174820 Y CN2174820 Y CN 2174820Y
- Authority
- CN
- China
- Prior art keywords
- remote
- dial
- driving plate
- television
- remote control
- 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
Links
Abstract
The utility model relates to a novel remote-control transmitter for a television, which belongs to a remote-control device of a television. A transmitting circuit which takes a single chip computer as the core, a driving plate mechanism controlling the transmitting circuit and a detecting mechanism detecting the rotating state of the driving plate are arranged in a casing of the utility model, wherein, the driving plate mechanism is composed of a rotatable and round driving plate and a push-button switch which is arranged in the center point of the driving plate. Through the driving plate, the utility model can choose a specific remote control function by using a screen menu and the number of remote control functions are not limited. The utility model does not interrupt the television picture in the processes of remote control and has the advantages of convenient operation and rapidity, easily realizing the standardization and the generalization of the remote controller.
Description
A kind of novel TV remote control transmitter belongs to the TV remote-control device.
Prior remote controller (hereinafter the TV remote reflector is abbreviated as remote controller) great majority all have 20～30 buttons, the corresponding concrete distant control function of each button.Increase distant control function and must increase button, so the quantity of distant control function is restricted.To move on to sight line on the remote controller during remote control, determine to press which button, can interrupt watching of television image during remote control like this according to top literal.During continuous quantities such as remote control volume, brightness big or small, realize according to increasing key or reducing key, from the minimum value to the maximum, generally need 5～15 seconds time like this, can not be adjusted to required size rapidly by continuing.Because the distant control function of various types of television sets has nothing in common with each other, and the button on the remote controller is always corresponding with concrete distant control function, so be difficult for realizing the generalization of remote controller.
The purpose of this utility model is to avoid above-mentioned the deficiencies in the prior art that a kind of Presentation Function that makes full use of video screen is provided, make straighforward operation more novel, rapid, convenient, the remote state indication is more eye-catching, makes remote controller be easier to realize unitized dial-type TV remote reflector.
The technical solution of the utility model realizes as follows: comprise with the single-chip microcomputer being the radiating circuit of core, the testing agency of the dial mechanism of control radiating circuit and detection dial rotary state, its dial mechanism is made up of the key switch that a rotating circular driving-plate and the center are provided with.
Operation principle is: occur the choice menus of distant control function or the indication horizontal stripe of certain remote control amount size during remote control on the screen, rotating driver plate can be selected the menu item of distant control function or regulate the size of certain remote control amount, presses button and confirms certain choice menus item or carry out the conversion of remote state.
The beneficial effect that the utility model had is: owing to made full use of the Presentation Function of video screen, select concrete distant control function with on-screen menu, so the quantity of distant control function is unrestricted; Owing to come the choice menus item or regulate the size of certain remote control amount with rotating driver plate, operation is not interrupted watching of television image rapidly; Owing to have only a dial and a button on the remote controller, so be easy to realize the standardization and the generalization of remote controller.
Further describe the utility model below in conjunction with drawings and Examples.
Fig. 1 is the assembling schematic diagram of dial-type TV remote reflector;
Fig. 2 is the circuit theory diagrams of dial-type TV remote reflector;
The schematic diagram that video screen showed when Fig. 3 was the straighforward operation of dial-type TV remote reflector.
Fig. 1-Fig. 2 has provided a kind of most preferred embodiment of the present utility model, it comprises with the single-chip microcomputer being the radiating circuit of core, the testing agency of the dial mechanism of control radiating circuit and detection dial rotary state, its dial mechanism is made up of the key switch that a rotating circular driving-plate and the center are provided with.
Dial mechanism by dial 1, be installed in the hollow rotating shaft 2 on the housing and the key switches 5 that are installed in the hollow rotating shaft 2 are formed.Dial 1 is circular vinyl disc, can rotate around hollow rotating shaft 2.The testing agency of dial rotary state sees that shown in Figure 2 the reception by the reflective optical encoder dish 3 that is close to below the dial 1 and rotates with dial 1 and two infrared that are fixed in the machine form managing 4.Be used for detecting the rotation direction and the angle of dial.Its principle is: described each infrared receives to be made up of an infrared emission tube and an infrared receiver tube managing 4, wherein the infrared ray launched of infrared emission tube reflexes to infrared receiver tube through reflective optical encoder dish 3, when reflective optical encoder dish 3 rotated with dial, the infrared ray power that reflexes to receiving tube changed along with the code change of the reflective optical encoder dish 3 that rotates.Detect ultrared strong and weak variation that reflective optical encoder dish 3 reflects by an infrared reception to managing 4, whether just can detect reflective optical encoder dish 3 rotates, when reflective optical encoder dish 3 rotates, reflexing to two different infrared receptions in installation site is different to the strong and weak phase place that changes of infrared ray of managing on 4, reflexing to an infrared reception by judgement is in advance or lags behind another the strong and weak phase place that changes of infrared ray of managing on 4, just can judge reflective optical encoder dish 3 and clockwise rotate or rotate counterclockwise, be i.e. direction of Zhuan Donging.The angle that reflective optical encoder dish 3 rotates is and reflexes to the strong and weak change frequency of infrared ray that infrared receives managing on 4 and be directly proportional that detection of reflected receives the rotational angle that just can draw reflective optical encoder dish 3 to the number of times of managing the strong and weak variation of infrared ray on 4 to infrared like this.
Fig. 3 has provided radiating circuit, it is by being that core is formed with single-chip microcomputer IC, wherein: single-chip microcomputer adopts the PIC16C54 of U.S. Microchip company, also can adopt other low-work voltage, low-power consumption, low cost single chip, with its next state, send corresponding transmit coded signals according to dial and button; R
7With C
3Constitute the reset circuit of IC; Crystal oscillator X
1And capacitor C
1, C
2Constitute clock oscillator with the internal circuit of IC; D
1With T
1, D
2With T
2Be that infrared receives pipe, be used for detecting the rotation direction and the angle of dial, use T
3Conducting realize having only when detecting the dial state just to D
1, D
2Energising is to reduce power consumption; K is the key switch of dial center; T
4Drive infrared light emission pipe D
3And emission indication luminous tube D
4C
4Be filter capacitor, R
4, R
5, R
6Be pull-up resistor, R
1, R
2, R
8, R
9Be respectively D
1, D
2, D
3, D
4Cut-off current, R
3, R
10Be respectively T
3, T
4Base resistance, E is three joint 1.5V batteries.The work of the internal processes of single-chip microcomputer is such: make T earlier
3T is used in conducting
1, T
2Current state and the state of last time determine dial after relatively and whether rotate, if do not rotate, then continue to detect key-press status, if dial rotates, then according to being just to change, still respective coding is sent in counter-rotating; Next detect and meet key switch K and whether connect, then launch button and press corresponding codes if connect; Delay time at last repeat after a period of time above process.
To illustrate that below remote controller that the utility model is introduced is how with the television set cooperating.As shown in Figure 3, after the television set operate as normal, menu indication horizontal stripe 2 and remote control amount indication horizontal stripe 3 promptly appear in the below of stirring dial or pressing button video screen 1, menu indication horizontal stripe 2 is that the displaying block by several equal sizes horizontally forms at regular intervals, each displaying block is represented a menu item, it is made up of the character abbreviation that can reflect this menu item content or the graphic symbol of image, when dial is in the choice menus state, there is and has only a displaying block for red in the menu indication horizontal stripe 2, all the other are green, red displaying block is represented the menu item of current selection, the displaying block that rotating driver plate can make redness move on to other gets on, after choosing required menu item, press the button of dial center, television set is just carried out the pairing function of this menu item, if this menu item is the general name of certain submenu, then on certain single indication horizontal stripe 2 position, demonstrate submenu indication horizontal stripe, and then in submenu, select required menu item; If directly corresponding certain remote control amount of this menu item, then the displaying block of this menu item becomes yellow by redness, square 5 becomes redness with the square 7 of the boundary of point 6 in the remote control amount indication horizontal stripe 3, all the other are green, the expression dial is in the size adjustment state of the pairing remote control amount of this menu item, at this moment rotating driver plate just can change the size of this remote control amount, and the quantity of square 5 also changes thereupon in the amount of the remote control simultaneously indication horizontal stripe 3.The remote control amount pushes button after being adjusted to required size, will turn back to the menu selection mode.The pairing menu item function of each displaying block is respectively among Fig. 3:
8. the demonstration of cancellation menu indication horizontal stripe 2 and remote control amount indication horizontal stripe 3,
Withdraw from remote state;
9. channel switch; 10. volume is regulated;
11. image effect is regulated; 12. sound effect is regulated;
13. noise reduction; 14. shutdown;
15. pre-set channel; 16. return parent menu;
17. brightness regulation; 18. contrast adjustment;
19. color saturation is regulated; 20. tone is regulated;
21. field frequency is regulated; 22. a width of cloth is regulated.
Give an example below the overall process of straighforward operation is described: such as the size of now wanting remote control brightness, rotating driver plate at first, make the pairing displaying block 11 of menu item of image effect become redness, press button then, the submenu indication horizontal stripe 4 that image effect then occurs, and then rotating driver plate, make the pairing displaying block 17 of brightness menu item become redness, and then press button, the displaying block 17 of brightness menu item becomes yellow, square 5 in the following remote control amount indication horizontal stripe 3 becomes redness with the square 7 of the boundary of point 6, at this moment dial just is in the remote control adjustment state of brightness size, rotating driver plate just can change the size of brightness, the quantity of the square 5 in the horizontal stripe 3 of remote control amount indication simultaneously also changes thereupon, be transferred to required brightness size after, after no longer the time that remote controller is operated reached for 3 seconds, then on-screen menu single indication horizontal stripe 2 and remote control amount indication horizontal stripe 3 can disappear automatically, like this remote control overall process of brightness size have just been finished.
In order to improve the straighforward operation speed that the higher channel switch of frequency of utilization and volume are regulated, can make when normally watching, rotating driver plate or click button and just directly enter into the channel switch state, at this moment rotating driver plate, with regard to convertible channel, just directly enter into the volume remote state if at this moment double click button continuously, rotating driver plate can change the size of volume, if at this moment double click button more continuously, then turn back to the channel switch state again.
Claims (1)
1, a kind of TV remote reflector, comprise with the single-chip microcomputer being the radiating circuit of core, the dial mechanism of control radiating circuit and detect the testing agency of dial rotary state is characterized in that described dial mechanism is made up of the key switch that a rotating circular driving-plate and the center are provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93217767U CN2174820Y (en) | 1993-07-05 | 1993-07-05 | Dial type remote-control transmitter for television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93217767U CN2174820Y (en) | 1993-07-05 | 1993-07-05 | Dial type remote-control transmitter for television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2174820Y true CN2174820Y (en) | 1994-08-17 |
Family
ID=33797615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93217767U Expired - Fee Related CN2174820Y (en) | 1993-07-05 | 1993-07-05 | Dial type remote-control transmitter for television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2174820Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015021756A1 (en) * | 2013-08-15 | 2015-02-19 | 深圳Tcl新技术有限公司 | Electromagnetic remote control and control method thereof |
| CN109887264A (en) * | 2019-03-29 | 2019-06-14 | 深圳Tcl新技术有限公司 | A kind of rotating disc type remote controler and the electronic product with remote controler |
-
1993
- 1993-07-05 CN CN93217767U patent/CN2174820Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015021756A1 (en) * | 2013-08-15 | 2015-02-19 | 深圳Tcl新技术有限公司 | Electromagnetic remote control and control method thereof |
| CN109887264A (en) * | 2019-03-29 | 2019-06-14 | 深圳Tcl新技术有限公司 | A kind of rotating disc type remote controler and the electronic product with remote controler |
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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 |