CN202282049U - Remote control doorbell - Google Patents
Remote control doorbell Download PDFInfo
- Publication number
- CN202282049U CN202282049U CN2011203885494U CN201120388549U CN202282049U CN 202282049 U CN202282049 U CN 202282049U CN 2011203885494 U CN2011203885494 U CN 2011203885494U CN 201120388549 U CN201120388549 U CN 201120388549U CN 202282049 U CN202282049 U CN 202282049U
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- CN
- China
- Prior art keywords
- receiver
- control
- transmitter
- receiving
- master 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
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Abstract
The utility model discloses a remote control doorbell, comprising a receiver and an emitter. The receiver is composed of an RF receiving circuit, a receiving control module in connection with a receiver power supply and a power amplifier; the emitter is composed of an emitter power supply, a master control and an RF emitter. The RF receiving circuit is in connection with the power amplifier through the receiving control module; the receiver realizes the control of the receiving control module through the RF receiving circuit; the receiving control module comprises a decoder, an address memory and a play audio source which are in connection with the master control, and the encoder is in connection with the address memory; the encoder of the emitter is in connection with an RF emitting circuit through the master control; the control of the RF emitting circuit is realized through the master control; the master control and the RF emitting circuit are both in connection with the emitter power supply. The beneficial effects are that the receiver can support a plurality of emitters, the memory has a large capacity and can store more doorbell music and the receiver can receive signals from a long distance.
Description
Technical field
The utility model relates to doorbell, particularly a kind of remote control doorbell of Long-distance Control.
Background technology
Existing doorbell generally comprises and places outdoor emitter and place indoor receiving trap, and receiving trap is provided with loudspeaker, and when the button on the emitter was pressed, loudspeaker sent the tinkle of bells and notifies indoor owner.But the range of control of existing remote control doorbell is less, and the transmitter that the receiver of doorbell is corresponding is single, and the music of doorbell is more single uninteresting.
The utility model content
To the defective of existing remote control doorbell, the utility model provides a kind of remote control doorbell.
To achieve these goals, the measure taked of the utility model is:
A kind of remote control doorbell; Comprise receiver and transmitter; Receiver is made up of RF receiving circuit, the reception control module and the power amplifier that are connected with receiver power supply, and transmitter is made up of transmitter power, master control and RF transmitter, and the RF receiving circuit links to each other with power amplifier through receiving control module; Receiver achieves a butt joint through the RF receiving circuit and receives the control of control module; Receive control module and comprise demoder, addressed memory and the broadcast source of sound module that links to each other with primary controller, demoder links to each other with addressed memory, and the scrambler in the transmitter links to each other with the RF radiating circuit through master control; Realize the control to the RF radiating circuit through master control, master control all links to each other with transmitter power with the RF radiating circuit;
The voltage of said receiver power supply is 220V;
Said transmitter power is a 12V voltage, the battery of 23A electric current.
The beneficial effect of the utility model: receiver is supported a plurality of transmitters, and nearly 16, the capacity of the storer in the receiver is big, can store how first doorbell music, and the reception signal distance of receiver is far away, reaches more than 150 meters.
Description of drawings
The functional-block diagram of the receiver of Fig. 1, the utility model;
The functional-block diagram of the transmitter of Fig. 2, the utility model;
The explosive view of the receiver of Fig. 3, the utility model;
The explosive view of the transmitter of Fig. 4, the utility model.
Embodiment
A kind of remote control doorbell; Comprise receiver and transmitter; Receiver is made up of RF receiving circuit, the reception control module and the power amplifier that are connected with receiver power supply, and transmitter is made up of transmitter power, master control and RF transmitter, and the RF receiving circuit links to each other with power amplifier through receiving control module; Receiver achieves a butt joint through the RF receiving circuit and receives the control of control module; Receive control module and comprise demoder, addressed memory and the broadcast source of sound module that links to each other with primary controller, demoder links to each other with addressed memory, and the scrambler in the transmitter links to each other with the RF radiating circuit through master control; Realize the control to the RF radiating circuit through master control, master control all links to each other with transmitter power with the RF radiating circuit; The voltage of said receiver power supply is 220V; Said transmitter power is a 12V voltage, the battery of 23A electric current.
In the use; When pressing bell button; The master control control RF radiating circuit of transmitter is launched signal; Receiver receives the signal that transmitter sends, and receives control module by RF receiving circuit control, whether sends the size, type of the tinkle of bells and the tinkle of bells etc. through the loudspeaker on the primary controller controlling receiver.
The beneficial effect of the utility model: receiver is supported a plurality of transmitters, and nearly 16, the capacity of the storer in the receiver is big, can store how first doorbell music, and the reception signal distance of receiver is far away, reaches more than 150 meters.
Those skilled in the art's simple change and replacement all are within the protection domain of the utility model in this area.
Claims (3)
1. remote control doorbell; Comprise receiver and transmitter; Receiver is made up of RF receiving circuit, the reception control module and the power amplifier that are connected with receiver power supply, and transmitter is made up of transmitter power, master control and RF transmitter, it is characterized in that: the RF receiving circuit links to each other with power amplifier through receiving control module; Receiver achieves a butt joint through the RF receiving circuit and receives the control of control module; Receive control module and comprise demoder, addressed memory and the broadcast source of sound module that links to each other with primary controller, demoder links to each other with addressed memory, and the scrambler in the transmitter links to each other with the RF radiating circuit through master control; Realize the control to the RF radiating circuit through master control, master control all links to each other with transmitter power with the RF radiating circuit.
2. a kind of remote control doorbell according to claim 1 is characterized in that: the voltage of said receiver power supply is 220V.
3. a kind of remote control doorbell according to claim 1 is characterized in that: said transmitter power is a 12V voltage, the battery of 23A electric current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203885494U CN202282049U (en) | 2011-10-13 | 2011-10-13 | Remote control doorbell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203885494U CN202282049U (en) | 2011-10-13 | 2011-10-13 | Remote control doorbell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202282049U true CN202282049U (en) | 2012-06-20 |
Family
ID=46228207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203885494U Expired - Fee Related CN202282049U (en) | 2011-10-13 | 2011-10-13 | Remote control doorbell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202282049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366476A (en) * | 2013-07-03 | 2013-10-23 | 郑玉龙 | Wireless remote control 626 alarm |
-
2011
- 2011-10-13 CN CN2011203885494U patent/CN202282049U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366476A (en) * | 2013-07-03 | 2013-10-23 | 郑玉龙 | Wireless remote control 626 alarm |
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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: 20120620 Termination date: 20141013 |
|
| EXPY | Termination of patent right or utility model |