CN204810270U - Doorbell repeater that low -power consumption acoustic control is wireless - Google Patents
Doorbell repeater that low -power consumption acoustic control is wireless Download PDFInfo
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- CN204810270U CN204810270U CN201520523316.9U CN201520523316U CN204810270U CN 204810270 U CN204810270 U CN 204810270U CN 201520523316 U CN201520523316 U CN 201520523316U CN 204810270 U CN204810270 U CN 204810270U
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- doorbell
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model relates to a doorbell repeater that low -power consumption acoustic control is wireless. The utility model discloses an its characterized in that: including sound acquisition circuit, microcontroller and transmitting circuit, sound acquisition circuit, microcontroller and transmitting circuit connect gradually along the signal transmission direction, and the transmitting circuit still is connected with the emit antenna who is used for launching the signal, still is connected with the amplifier between this microcontroller and the sound acquisition circuit, the utility model discloses lie in: the effectual sound to mechanical doorbell and music door -bell receiving terminal department of this repeater is gathered and transmit, has realized the remote transmission of doorbell signal to overcome the problem that mechanical doorbell and music door -bell transmission distance are short, and simple to operate, mechanical doorbell and music door -bell all can use, still can use a plurality of repeaters, the transmission of alright the farther distance of realization.
Description
Technical field
The utility model relates to a kind of low-power consumption sound controlled wireless doorbell repeater on doorbell.
Background technology
Most family abroad all uses doorbell, Machinery door bell and wireless doorbell, and its Machinery door bell needs to be connected with button outdoors by wire, triggers doorbell sounding by button, and sounding knocks iron plate by push rod sounded; And wireless music doorbell, then do not need wire, first reflector is being sent data to 433.92MHZ by (FSK) shift keying modulation by antenna, and receiving terminal reverse method, be exactly demodulation, in the frequency of 433.92MHZ data demodulates out, then CPU internal data is compared, the same, play music.These two kinds of doorbells have a common shortcoming, be exactly that signal transmission distance is limited, if the wireless transmission limit of a doorbell is 300 meters, I has pressed receiver sound that Doorbell Launcher button needs two place's doorbells, receiver one place is contained in 300 far away, another place is 500 meters far away, and that meeting of inevitable 500 meters does not receive, so transmission range is very crucial thing.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of novel low-power consumption sound controlled wireless doorbell repeater, to meet wired and demand that the is farther control range of wireless remote control doorbell.
The technical solution of the utility model is achieved in that a kind of low-power consumption sound controlled wireless doorbell repeater, it is characterized in that: comprise sound collection circuit, microcontroller and radiating circuit, sound collection circuit, microcontroller and radiating circuit connect successively along signal transmission direction, and radiating circuit is also connected with the transmitting antenna for transmitting.
Be preferably, between this microcontroller and sound collection circuit, be also connected with amplifier.
Be preferably, this microcontroller is also connected with button and LED.
By adopting technique scheme, this repeater effectively gathers the sound at Machinery door bell and music door-bell receiving terminal place and transmits, achieve doorbell signal to transmit at a distance, thus overcome Machinery door bell and the short problem of music door-bell transmission range, and it is easy for installation, Machinery door bell and music door-bell all can use, and also can use multiple repeater, just can realize transmitting more at a distance.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model embodiment theory diagram.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model discloses a kind of low-power consumption sound controlled wireless doorbell repeater, in the utility model specific embodiment, comprise sound collection circuit 6, microcontroller 1 and radiating circuit 3, sound collection circuit 6, microcontroller 1 and radiating circuit 3 connect successively along signal transmission direction, and radiating circuit 3 is also connected with the transmitting antenna 8 for transmitting.
Be preferably, between this microcontroller 1 and sound collection circuit 6, be also connected with amplifier 5.
Be preferably, this microcontroller 1 is also connected with button 2 and LED 4.
By adopting technique scheme, this repeater effectively gathers the sound at Machinery door bell and music door-bell receiving terminal place and transmits, achieve doorbell signal to transmit at a distance, thus overcome Machinery door bell and the short problem of music door-bell transmission range, and it is easy for installation, Machinery door bell and music door-bell all can use, and also can use multiple repeater, just can realize transmitting more at a distance.
The operation principle of this repeater is: this repeater is in use installed on by the receiving terminal of Machinery door bell or music door-bell, by the sound gathering them, sound collection circuit differentiates whether someone presses doorbell, when repeater detects sound, sound can be converted into outer weak analog electrical signal, analog signal is amplified signal by amplifier again, again the signal after amplification is carried out shaping, obtain the signal that a microcontroller energy stable detection arrives, after microcontroller detects signal, compile out a string binary code, sent by transmitting antenna to 433.92MHZ by (FSK) shift keying modulation, the pattern of the pattern that the receiving terminal wherein supporting the use receiver with repeater receives and its inside compares, if the same and sound, thus achieve doorbell signal and transmit at a distance, if in like manner use multiple repeater simultaneously, the long-distance transmissions to doorbell signal just can be realized.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. a low-power consumption sound controlled wireless doorbell repeater, it is characterized in that: comprise sound collection circuit, microcontroller and radiating circuit, sound collection circuit, microcontroller and radiating circuit connect successively along signal transmission direction, and radiating circuit is also connected with the transmitting antenna for transmitting.
2. low-power consumption sound controlled wireless doorbell repeater according to claim 1, is characterized in that: be also connected with amplifier between this microcontroller and sound collection circuit.
3. low-power consumption sound controlled wireless doorbell repeater according to claim 1 and 2, is characterized in that: this microcontroller is also connected with button and LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520523316.9U CN204810270U (en) | 2015-07-17 | 2015-07-17 | Doorbell repeater that low -power consumption acoustic control is wireless |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520523316.9U CN204810270U (en) | 2015-07-17 | 2015-07-17 | Doorbell repeater that low -power consumption acoustic control is wireless |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204810270U true CN204810270U (en) | 2015-11-25 |
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ID=54595018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520523316.9U Active CN204810270U (en) | 2015-07-17 | 2015-07-17 | Doorbell repeater that low -power consumption acoustic control is wireless |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204810270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150074A (en) * | 2017-12-21 | 2018-06-12 | 刘佳曦 | A kind of interior WIFI signal enhancing door |
-
2015
- 2015-07-17 CN CN201520523316.9U patent/CN204810270U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150074A (en) * | 2017-12-21 | 2018-06-12 | 刘佳曦 | A kind of interior WIFI signal enhancing door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |