CN203135867U - Wireless interface for bluetooth or Wi-Fi signal-to-433M/315M conversion - Google Patents
Wireless interface for bluetooth or Wi-Fi signal-to-433M/315M conversion Download PDFInfo
- Publication number
- CN203135867U CN203135867U CN 201320006127 CN201320006127U CN203135867U CN 203135867 U CN203135867 U CN 203135867U CN 201320006127 CN201320006127 CN 201320006127 CN 201320006127 U CN201320006127 U CN 201320006127U CN 203135867 U CN203135867 U CN 203135867U
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- bluetooth
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- wireless
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Abstract
The utility model, which belongs to the warless communication technical field, relates to a wireless interface for bluetooth or Wi-Fi signal-to-433M/315M conversion. The wireless interface comprises a bluetooth or Wi-Fi signal receiving circuit, a signal processing circuit, and a 433-MHz/315-MHz-frequency wireless emission circuit. Specifically, according to a bluetooth or Wi-Fi signal received by the bluetooth or Wi-Fi signal receiving circuit, the signal processing circuit carries out conversion into corresponding data and transmits the data to the 433-MHz/315-MHz-frequency wireless emission circuit; and the 433-MHz/315-MHz-frequency wireless emission circuit emits a wireless signal with the frequency of 433MHz or 315MHz. According to the utility model, wireless communication between a bluetooth or Wi-Fi device and terminal equipment having the 433-M or 315-M wireless communication function is realized, thereby filling up the blank on the market.
Description
Technical field
The utility model designs a kind of radio communication translation interface, particularly a kind of bluetooth or the Wi-Fi signal changes the 433M/315M wave point.
Background technology
433MHz and 315MHz are that the emission of exempting to apply for of China receives frequency range, and a lot of mobile units, home equipment communication all concentrate on here.Along with band such as mobile phone, computer bluetooth, WIFI equipment are more and more universal, communicate by letter between bluetooth or WIFI equipment and the device end with 433M or 315M radio communication function, will bring convenience to the user.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art and provide a kind of bluetooth or Wi-Fi signal to change the 433M/315M wave point, realize communicating by letter between bluetooth or WIFI equipment and the device end with 433M or 315M radio communication function, fill up the market vacancy, provide another convenient and safe stable communication mode to the user.
The utility model adopts following technical scheme for achieving the above object:
It comprises bluetooth or Wi-Fi signal receiving circuit, signal processing circuit, 433MHz/315MHz frequency wireless radiating circuit.
Bluetooth or Wi-Fi signal receiving circuit, signal processing circuit, 433MHz/315MHz frequency wireless radiating circuit connect successively, signal processing circuit is according to bluetooth or Wi-Fi signal that bluetooth or Wi-Fi signal receiving circuit receive, converts the wireless signal that passes to 433MHz/315MHz frequency wireless radiating circuit emission 433MHz or 315MHz frequency behind the corresponding data to.
The beneficial effects of the utility model are, realize communicating by letter between bluetooth or WIFI equipment and the device end with 433M or 315M radio communication function, have filled up the market vacancy, provide another convenient and safe stable communication mode to the user.
Description of drawings
Fig. 1 is circuit block diagram of the present utility model.
Embodiment
A specific embodiment of the circuit block diagram of the present utility model that shows according to Fig. 1 is made of bluetooth or Wi-Fi signal receiving circuit 1, signal processing circuit 2,433MHz/315MHz frequency wireless radiating circuit 3.
Bluetooth or Wi-Fi signal receiving circuit 1, signal processing circuit 2,433MHz/315MHz frequency wireless radiating circuit 3 connect successively, signal processing circuit 2 is according to bluetooth or Wi-Fi signal that bluetooth or Wi-Fi signal receiving circuit 1 receive, converts the wireless signal that passes to 433MHz/315MHz frequency wireless radiating circuit 3 emission 433MHz or 315MHz frequency behind the corresponding data to.
Claims (1)
1. bluetooth or Wi-Fi signal change the 433M/315M wave point, it is characterized in that comprising bluetooth or Wi-Fi signal receiving circuit, signal processing circuit, 433MHz/315MHz frequency wireless radiating circuit, described bluetooth or Wi-Fi signal receiving circuit, signal processing circuit, 433MHz/315MHz frequency wireless radiating circuit connects successively, signal processing circuit is according to bluetooth or Wi-Fi signal that bluetooth or Wi-Fi signal receiving circuit receive, converts the wireless signal that passes to 433MHz/315MHz frequency wireless radiating circuit emission 433MHz or 315MHz frequency behind the corresponding data to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320006127 CN203135867U (en) | 2012-11-16 | 2013-01-07 | Wireless interface for bluetooth or Wi-Fi signal-to-433M/315M conversion |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220607338 | 2012-11-16 | ||
| CN201220607338.X | 2012-11-16 | ||
| CN 201320006127 CN203135867U (en) | 2012-11-16 | 2013-01-07 | Wireless interface for bluetooth or Wi-Fi signal-to-433M/315M conversion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203135867U true CN203135867U (en) | 2013-08-14 |
Family
ID=48943802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320006127 Expired - Fee Related CN203135867U (en) | 2012-11-16 | 2013-01-07 | Wireless interface for bluetooth or Wi-Fi signal-to-433M/315M conversion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203135867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107911806A (en) * | 2017-10-11 | 2018-04-13 | 华东师范大学 | A kind of mixing 433MHz is wireless and the hybrid wireless group network system and method for bluetooth |
-
2013
- 2013-01-07 CN CN 201320006127 patent/CN203135867U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107911806A (en) * | 2017-10-11 | 2018-04-13 | 华东师范大学 | A kind of mixing 433MHz is wireless and the hybrid wireless group network system and method for bluetooth |
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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: 20130814 Termination date: 20170107 |