CN210629876U - Wifi intelligent converter - Google Patents
Wifi intelligent converter Download PDFInfo
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- CN210629876U CN210629876U CN201922138527.1U CN201922138527U CN210629876U CN 210629876 U CN210629876 U CN 210629876U CN 201922138527 U CN201922138527 U CN 201922138527U CN 210629876 U CN210629876 U CN 210629876U
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Abstract
The utility model discloses a wifi intelligent converter, which relates to the field of wireless network equipment and comprises a signal input end, a high-pass filtering module, a low-pass filtering module, an amplifying antenna, a signal output end, a wifi module, a signal conversion controller, a reset circuit module, a Bluetooth circuit module, a set top box and an intelligent electric appliance; connection structure is simple, installation convenient operation, can utilize current low frequency signal transmission network, adopts the mode transmission mixed signal that high frequency and low frequency mix, then comes out high frequency wifi signal separation to reach and enlarge wifi signal coverage area, improve the purpose of wifi signal coverage quality, thereby greatly reduced wiring cost.
Description
Technical Field
The utility model relates to a wireless network equipment field relates to a wifi intelligent converter.
Background
With the rapid development of science and technology and the improvement of the living standard of people, the demand of people for intelligent home is rising year by year, so that the intelligent home product has huge market prospect and social benefit. The intelligent home network control system formally develops the key points of intelligent home, and the existing intelligent household appliances are communicated with the network controller through a wired circuit, so that the household wiring is not facilitated; the existing intelligent household appliances are communicated with a network controller through radio frequency, however, the radio frequency communication is not beneficial to the access of a user terminal, the data transmission speed of the user terminal through the radio frequency and the network controller is low, the distance is short, the intelligent household appliances and the network controller are easily influenced by external signals through WIFI wireless communication, and the household appliances are easy to make mistakes when executing tasks.
Wifi is a technology that can connect terminals such as personal computers and handheld devices (e.g., PDAs and mobile phones) to each other in a wireless manner. It provides wireless broadband internet access to users. Meanwhile, the method is also a quick and convenient way for surfing the internet at home, in offices or on the journey. At present, a place where a wifi network can be accessed is referred to as a "wifi hotspot". The "wifi hotspot" is created by installing an access point over an internet connection that transmits wireless signals over short distances, typically covering 300 feet. When a Wi-Fi enabled device (e.g., a Pocket PC) encounters a hotspot, the device may wirelessly connect to that network. Compared with the user, the mobile internet access mode is very convenient, the user does not need to wire, the network can be used only in the hot spot coverage range, and the mobile internet access mode has more health safety compared with other modes due to low transmitting power.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem the utility model provides a simple structure, installation convenient operation, use cost low, can enlarge Wifi signal coverage area, improve Wifi signal coverage quality's Wifi focus signal separation converter.
The utility model adopts the following technical scheme to solve the technical problems
A wifi intelligent converter comprises a signal input end, a high-pass filtering module, a low-pass filtering module, an amplifying antenna, a signal output end, a wifi module, a signal conversion controller, a reset circuit module, a Bluetooth circuit module, a set top box and an intelligent electric appliance; the signal input end is connected with a wifi module through a high-pass filtering module and an amplifying antenna, the signal input end is connected with a set top box through a low-pass filtering module and a signal output end, the wifi module is connected with a Bluetooth circuit module through a signal conversion controller, the Bluetooth circuit module is connected with an intelligent electric appliance, and the reset circuit module is connected with the signal conversion controller;
the signal input end is used for inputting a mixed signal comprising a wifi signal;
the high-pass filtering module is used for separating wifi signals from input signals and radiating the wifi signals through an amplifying antenna;
the low-pass filtering module is used for separating the signal input by the signal input end into a low-frequency signal and outputting the low-frequency signal through the signal output end;
the signal conversion controller is used for converting the WIFI signal and the Bluetooth signal into each other;
the Bluetooth circuit module is used for transmitting Bluetooth control signals to the intelligent electric appliance;
the reset circuit module is used for controlling the signal conversion controller to reset;
the high-pass filtering module comprises a T-shaped high-pass filter and a hairpin line resonant cavity connected with the T-shaped high-pass filter in series; the T-shaped high-pass filter comprises a first capacitor, a second capacitor, a third capacitor, a fourth capacitor and a first inductor, wherein the first capacitor, the second capacitor and the third capacitor are sequentially connected in series, one end of the first inductor is connected between the first capacitor and the second capacitor, and the other end of the first inductor is grounded; one end of the fourth capacitor is connected between the second capacitor and the third capacitor, and the other end of the fourth capacitor is grounded through the second inductor.
As a further preferable solution of the wifi intelligent converter of the present invention, the low pass filtering module includes a first inductor L30, a second inductor L32, a third inductor L33, a fourth inductor L36, a fifth inductor L37, a sixth inductor L39, a first capacitor C31, a second capacitor C34, a third capacitor C35, and a fourth capacitor C38; the fifth inductor L37 is connected in series with the signal output end, connected in parallel with the second capacitor C34 and then connected in series with the fourth inductor L36; one end of the second capacitor C34 is directly grounded; the third capacitor C35 and the sixth inductor L39 form a series resonant circuit, one end of the series resonant circuit is directly grounded, and the other end of the series resonant circuit is connected in parallel with the fourth inductor L36 and then connected in series with the third inductor L33; the third inductor L33 connected in series is connected in parallel with the second capacitor C34 and then connected in series with the second inductor L32; one end of the first capacitor C31 is grounded, the other end is connected in parallel with the second inductor L32 and then connected in series with the first inductor L30, and the first inductor L30 is connected with the signal input end
As the utility model relates to a wifi intelligent converter's further preferred scheme, intelligent electrical apparatus is including the controller, the controller is connected with the branch bluetooth circuit module who communicates transmission control signal with bluetooth circuit module.
As the utility model relates to a wifi intelligent converter's further preferred scheme still contains power module, power module is connected with signal input part, high pass filter module, low pass filter module, amplification antenna, signal output part, wifi module, signal conversion controller, reset circuit module, bluetooth circuit module, STB and intelligent electrical apparatus respectively for provide required electric energy.
As a further preferred scheme of the wifi intelligent converter, still contain a data storage module, data storage module and signal conversion controller are connected.
As a further preferred aspect of the wifi intelligent converter of the present invention, the signal conversion controller comprises a mixer and a separation converter connected in sequence.
The utility model adopts the above technical scheme to compare with prior art, have following technological effect:
1. the utility model discloses a wifi intelligent converter, simple structure, installation convenient operation, it can utilize current low frequency signal transmission network, adopts the mode transmission mixed signal of high frequency and low frequency mixture, then separates out the high frequency wifi signal to reach and enlarge wifi signal coverage area, improves the purpose of wifi signal coverage quality, thereby greatly reduced wiring cost;
2. the utility model discloses a user terminal is connected with signal conversion controller through WIFI wireless communication, has increased the data transmission volume between user terminal and the signal conversion controller to and increased data transmission's distance;
3. the intelligent home of the utility model is connected with the signal conversion controller through the Bluetooth wireless communication circuit, the Bluetooth wireless communication circuit greatly reduces the external communication interference, and the stability of data transmission between the intelligent home and the signal conversion controller is increased;
4. the utility model discloses increased the practical application nature of intelligent house, reduced the influence factor of environment, more had economic benefits.
Drawings
Fig. 1 is a schematic structural diagram of a wifi intelligent converter of the present invention;
fig. 2 is a circuit diagram of the high-pass filtering module of the present invention;
fig. 3 is a circuit diagram of the low-pass filtering module of the present invention.
Detailed Description
The technical scheme of the utility model is further explained in detail with the attached drawings as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, a wifi intelligent converter is characterized in that: the intelligent electric appliance comprises a signal input end, a high-pass filtering module, a low-pass filtering module, an amplifying antenna, a signal output end, a wifi module, a signal conversion controller, a reset circuit module, a Bluetooth circuit module, a set top box and an intelligent electric appliance; the signal input end is connected with a wifi module through a high-pass filtering module and an amplifying antenna, the signal input end is connected with a set top box through a low-pass filtering module and a signal output end, the wifi module is connected with a Bluetooth circuit module through a signal conversion controller, the Bluetooth circuit module is connected with an intelligent electric appliance, and the reset circuit module is connected with the signal conversion controller;
the signal input end is used for inputting a mixed signal comprising a wifi signal;
the high-pass filtering module is used for separating wifi signals from input signals and radiating the wifi signals through an amplifying antenna;
the low-pass filtering module is used for separating the signal input by the signal input end into a low-frequency signal and outputting the low-frequency signal through the signal output end;
the signal conversion controller is used for converting the WIFI signal and the Bluetooth signal into each other;
the Bluetooth circuit module is used for transmitting Bluetooth control signals to the intelligent electric appliance;
the reset circuit module is used for controlling the signal conversion controller to reset;
as shown in fig. 2, the high-pass filtering module includes a T-type high-pass filter and a hairpin resonant cavity connected in series with the T-type high-pass filter; the T-shaped high-pass filter comprises a first capacitor, a second capacitor, a third capacitor, a fourth capacitor and a first inductor, wherein the first capacitor, the second capacitor and the third capacitor are sequentially connected in series, one end of the first inductor is connected between the first capacitor and the second capacitor, and the other end of the first inductor is grounded; one end of the fourth capacitor is connected between the second capacitor and the third capacitor, and the other end of the fourth capacitor is grounded through the second inductor.
As shown in fig. 3, the low pass filter module includes a first inductor L30, a second inductor L32, a third inductor L33, a fourth inductor L36, a fifth inductor L37, a sixth inductor L39, a first capacitor C31, a second capacitor C34, a third capacitor C35, and a fourth capacitor C38; the fifth inductor L37 is connected in series with the signal output end, connected in parallel with the second capacitor C34 and then connected in series with the fourth inductor L36; one end of the second capacitor C34 is directly grounded; the third capacitor C35 and the sixth inductor L39 form a series resonant circuit, one end of the series resonant circuit is directly grounded, and the other end of the series resonant circuit is connected in parallel with the fourth inductor L36 and then connected in series with the third inductor L33; the third inductor L33 connected in series is connected in parallel with the second capacitor C34 and then connected in series with the second inductor L32; one end of the first capacitor C31 is grounded, the other end is connected in parallel with the second inductor L32 and then connected in series with the first inductor L30, and the first inductor L30 is connected with the signal input end.
The intelligent electric appliance comprises a controller, and the controller is connected with a sub Bluetooth circuit module which is communicated with the Bluetooth circuit module to transmit control signals.
Still contain power module, power module is connected with signal input part, high pass filter module, low pass filter module, amplification antenna, signal output part, wifi module, signal conversion controller, reset circuit module, bluetooth circuit module, STB and intelligent electrical apparatus respectively for provide required electric energy.
The data conversion controller also comprises a data storage module which is connected with the signal conversion controller.
The signal conversion controller comprises a mixer and a separation converter which are connected in sequence.
The utility model discloses a wifi intelligent converter, simple structure, installation convenient operation, it can utilize current low frequency signal transmission network, adopts the mode transmission mixed signal of high frequency and low frequency mixture, then separates out the high frequency wifi signal to reach and enlarge wifi signal coverage area, improves the purpose of wifi signal coverage quality, thereby greatly reduced wiring cost;
the utility model discloses a user terminal is connected with signal conversion controller through WIFI wireless communication, has increased the data transmission volume between user terminal and the signal conversion controller to and increased data transmission's distance;
the intelligent home of the utility model is connected with the signal conversion controller through the Bluetooth wireless communication circuit, the Bluetooth wireless communication circuit greatly reduces the external communication interference, and the stability of data transmission between the intelligent home and the signal conversion controller is increased;
the utility model discloses increase the practical application nature of intelligent house, reduced the influence factor of environment, more had economic benefits
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Above embodiment only is for explaining the utility model discloses a technical thought can not be injectd with this the utility model discloses a protection scope, all according to the utility model provides a technical thought, any change of doing on technical scheme basis all falls into the utility model discloses within the protection scope. Although the embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those skilled in the art.
Claims (6)
1. A wifi intelligent converter which characterized in that: the intelligent electric appliance comprises a signal input end, a high-pass filtering module, a low-pass filtering module, an amplifying antenna, a signal output end, a wifi module, a signal conversion controller, a reset circuit module, a Bluetooth circuit module, a set top box and an intelligent electric appliance; the signal input end is connected with a wifi module through a high-pass filtering module and an amplifying antenna, the signal input end is connected with a set top box through a low-pass filtering module and a signal output end, the wifi module is connected with a Bluetooth circuit module through a signal conversion controller, the Bluetooth circuit module is connected with an intelligent electric appliance, and the reset circuit module is connected with the signal conversion controller;
the signal input end is used for inputting a mixed signal comprising a wifi signal;
the high-pass filtering module is used for separating wifi signals from input signals and radiating the wifi signals through an amplifying antenna;
the low-pass filtering module is used for separating the signal input by the signal input end into a low-frequency signal and outputting the low-frequency signal through the signal output end;
the signal conversion controller is used for converting the WIFI signal and the Bluetooth signal into each other;
the Bluetooth circuit module is used for transmitting Bluetooth control signals to the intelligent electric appliance;
the reset circuit module is used for controlling the signal conversion controller to reset;
the high-pass filtering module comprises a T-shaped high-pass filter and a hairpin line resonant cavity connected with the T-shaped high-pass filter in series; the T-shaped high-pass filter comprises a first capacitor, a second capacitor, a third capacitor, a fourth capacitor and a first inductor, wherein the first capacitor, the second capacitor and the third capacitor are sequentially connected in series, one end of the first inductor is connected between the first capacitor and the second capacitor, and the other end of the first inductor is grounded; one end of the fourth capacitor is connected between the second capacitor and the third capacitor, and the other end of the fourth capacitor is grounded through the second inductor.
2. The wifi intelligent converter according to claim 1, characterized in that: the low-pass filtering module comprises a first inductor L30, a second inductor L32, a third inductor L33, a fourth inductor L36, a fifth inductor L37, a sixth inductor L39, a first capacitor C31, a second capacitor C34, a third capacitor C35 and a fourth capacitor C38; the fifth inductor L37 is connected in series with the signal output end, connected in parallel with the second capacitor C34 and then connected in series with the fourth inductor L36; one end of the second capacitor C34 is directly grounded; the third capacitor C35 and the sixth inductor L39 form a series resonant circuit, one end of the series resonant circuit is directly grounded, and the other end of the series resonant circuit is connected in parallel with the fourth inductor L36 and then connected in series with the third inductor L33; the third inductor L33 connected in series is connected in parallel with the second capacitor C34 and then connected in series with the second inductor L32; one end of the first capacitor C31 is grounded, the other end is connected in parallel with the second inductor L32 and then connected in series with the first inductor L30, and the first inductor L30 is connected with the signal input end.
3. The wifi intelligent converter according to claim 1, characterized in that: the intelligent electric appliance comprises a controller, and the controller is connected with a sub Bluetooth circuit module which is communicated with the Bluetooth circuit module to transmit control signals.
4. The wifi intelligent converter according to claim 1, characterized in that: still contain power module, power module is connected with signal input part, high pass filter module, low pass filter module, amplification antenna, signal output part, wifi module, signal conversion controller, reset circuit module, bluetooth circuit module, STB and intelligent electrical apparatus respectively for provide required electric energy.
5. The wifi intelligent converter according to claim 1, characterized in that: the data conversion controller also comprises a data storage module which is connected with the signal conversion controller.
6. The wifi intelligent converter according to claim 1, characterized in that: the signal conversion controller comprises a mixer and a separation converter which are connected in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922138527.1U CN210629876U (en) | 2019-12-04 | 2019-12-04 | Wifi intelligent converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922138527.1U CN210629876U (en) | 2019-12-04 | 2019-12-04 | Wifi intelligent converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210629876U true CN210629876U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922138527.1U Expired - Fee Related CN210629876U (en) | 2019-12-04 | 2019-12-04 | Wifi intelligent converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210629876U (en) |
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2019
- 2019-12-04 CN CN201922138527.1U patent/CN210629876U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| 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: 20200526 Termination date: 20201204 |