CN210428812U

CN210428812U - Wire controller with wifi amplification function

Info

Publication number: CN210428812U
Application number: CN201921550655.0U
Authority: CN
Inventors: 王金科; 梁运霖; 马龙贺
Original assignee: Zhuhai Jintian Electronic Technology Co ltd
Current assignee: Zhuhai Jintian Electronic Technology Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-04-28
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a wire controller with wifi amplifying function, which comprises a shell, an antenna and a control mainboard; the control main board is arranged in the shell, a main control circuit, a host communication circuit, an infrared remote control receiving circuit, a power circuit and a wifi signal amplifying circuit are arranged on the control main board, and the host communication circuit, the infrared remote control receiving circuit and the power circuit are respectively connected with the main control circuit; the wifi signal amplifying circuit is connected with the power circuit; the antenna has many, articulates in the both sides of shell symmetrically, and many antennas all are connected with wifi signal amplification circuit. By means of multi-antenna design, weak wifi signals in a room are effectively received; the function of controlling the electrical appliance and amplifying wifi signals is achieved, and room space can be saved.

Description

Wire controller with wifi amplification function

Technical Field

The utility model relates to a line accuse ware field, especially a line accuse ware with wifi amplifies function.

Background

The line controller is a controller for controlling the home appliance main body, and is basically provided in each room. At present, the network is popularized, basically every family can be connected with the network and sends wifi signals through a wireless router, but due to the fact that the house area is large, the wifi signals are blocked by walls, and the wifi signals are weak when being transmitted to a room far away from the router. Therefore, it is necessary to develop a wire controller having a wifi amplifying function.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a line controller with wifi enlarged function, can realize controlling the enlarged function of electrical apparatus and wifi.

The utility model provides a technical scheme that its problem adopted is:

a wire controller with a wifi amplifying function comprises a shell, an antenna and a control main board; the control main board is arranged inside the shell, a main control circuit, a host communication circuit, an infrared remote control receiving circuit, a power circuit and a wifi signal amplifying circuit are arranged on the control main board, and the host communication circuit, the infrared remote control receiving circuit and the power circuit are respectively connected with the main control circuit; the wifi signal amplifying circuit is connected with the power circuit; the antenna has many, articulates symmetrically in the both sides of shell, many the antenna all with wifi signal amplification circuit connects.

Further, the wifi signal amplification circuit comprises a signal amplification chip, and the type of the signal amplification chip is XQ-02A.

Furthermore, the wire controller with the wifi amplifying function also comprises a display screen, and the display screen is arranged on the shell; the display screen is connected with the main control circuit.

Specifically, the display screen is an LCD display screen.

Further, the master control circuit comprises a master control chip, and a signal of the master control chip is R7F0C 004M.

Further, the wire controller with wifi amplification function still includes button subassembly and key control circuit, the button subassembly sets up on the shell, key control circuit respectively with the button subassembly with master control circuit connects.

Specifically, the button assembly comprises a timing button, a wind direction control button, an air volume control button, a mode selection button, a function selection button and a switch button.

Further, the infrared remote control receiving circuit comprises an infrared receiving probe, and the model of the infrared receiving probe is HS 0038.

The wire controller with the wifi amplifying function at least has the following beneficial effects: by means of multi-antenna design, weak wifi signals in a room are effectively received; amplifying the wifi signal through a wifi signal amplifying circuit and then transmitting the amplified wifi signal through an antenna; the function of controlling the electrical appliance and amplifying wifi signals is achieved, and room space can be saved.

Drawings

The invention is further described with reference to the following figures and examples.

Fig. 1 is a structural diagram of an external form of a wire controller with wifi amplifying function according to an embodiment of the present invention;

fig. 2 is a circuit structure diagram of a wire controller with wifi amplifying function according to an embodiment of the present invention;

FIG. 3 is a circuit diagram of the main control circuit and the display screen;

FIG. 4 is a circuit diagram of a key control circuit;

FIG. 5 is a circuit diagram of an infrared remote control receiving circuit;

FIG. 6 is a circuit diagram of host communication circuitry;

fig. 7 is a circuit diagram of a wifi signal amplifying circuit;

fig. 8 is a circuit diagram of a power supply circuit.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, fig. 2 and fig. 8, an embodiment of the present invention provides a line controller with wifi amplifying function, which includes a housing 100, an antenna 200 and a control motherboard; the control mainboard is arranged inside the shell 100, a main control circuit 540, a host communication circuit 550, an infrared remote control receiving circuit 530, a power circuit 520 and a wifi signal amplifying circuit 510 are arranged on the control mainboard, and the host communication circuit 550, the infrared remote control receiving circuit 530 and the power circuit 520 are respectively connected with the main control circuit 540; the wifi signal amplifying circuit 510 is connected with the power circuit 520; the two antennas 200 are symmetrically hinged on two sides of the housing 100, and both the two antennas 200 are connected with the wifi signal amplifying circuit 510.

In this embodiment, a weak wifi signal in a room is effectively received through a dual antenna design. It should be noted that in other embodiments, the number of the antennas 200 may be more than two, for example, four.

Referring to fig. 2, 6 and 7, the wifi signal is amplified by the wifi signal amplifying circuit 510 and then transmitted through the antenna 200. The host communication circuit 550 is in communication connection with the electrical appliance host to realize information interaction; the main control circuit 540 processes the information interacted with the main machine of the electric appliance to control the main body of the electric appliance. The wire controller has the functions of controlling the electrical appliance and amplifying wifi signals, and can save room space. Further, the wifi signal amplifying circuit 510 includes a signal amplifying chip, and the type of the signal amplifying chip is XQ-02A. Of course, in other embodiments, other types of signal amplification chips can be selected according to actual production requirements and process degree.

Referring to fig. 5, in addition, a user can transmit a signal to the line controller through a remote controller, and the line controller receives the signal transmitted from the remote controller through the infrared remote control receiving circuit 530. Then the infrared remote control receiving circuit 530 sends the signal to the main control circuit 540 for processing, and the main control circuit 540 sends the processed information to the electrical host through the host communication circuit 550 so as to realize the function of controlling the electrical host. Further, the infrared remote control receiving circuit 530 comprises an infrared receiving probe, and the model of the infrared receiving probe is HS 0038. Of course, in other embodiments, other types of infrared receiving probes can be selected according to actual production requirements and the degree of process.

Referring to fig. 3, in another embodiment, the wired controller with wifi amplifying function further includes a display screen 300, the display screen 300 is disposed on the housing 100; the display 300 is connected to the main control circuit 540. Specifically, the display screen 300 is an LCD display screen. The main control circuit 540 transmits the state information of the appliance main body to the display screen 300; the display screen 300 displays the status information of the appliance main body for the user to observe.

Referring to fig. 3, further, the master control circuit 540 includes a master control chip, and a signal of the master control chip is R7F0C 004M. Of course, in other embodiments, other types of main control chips may be selected according to actual production requirements and process degree.

Referring to fig. 1 and 4, in another embodiment, the wired controller with wifi amplifying function further includes a key assembly 400 and a key control circuit 560, the key assembly 400 is disposed on the casing 100, and the key control circuit 560 is connected to the key assembly 400 and the main control circuit 540, respectively. Specifically, the key assembly 400 is a capacitive key.

In this embodiment, the drive-by-wire unit is used for an air conditioning apparatus. The key assembly 400 includes six keys, which are a timing key, a wind direction control key, an air volume control key, a mode selection key, a function selection key, and a switch key. Of course, in other embodiments, the number of keys may be other, such as eight, etc.

Above, only the preferred embodiment of the present invention has been described, the present invention is not limited to the above embodiment, and the technical effects of the present invention can be achieved by the same means, which all belong to the protection scope of the present invention.

Claims

1. A wire controller with a wifi amplifying function is characterized by comprising a shell, an antenna and a control main board; the control main board is arranged inside the shell, a main control circuit, a host communication circuit, an infrared remote control receiving circuit, a power circuit and a wifi signal amplifying circuit are arranged on the control main board, and the host communication circuit, the infrared remote control receiving circuit and the power circuit are respectively connected with the main control circuit; the wifi signal amplifying circuit is connected with the power circuit; the antenna has many, articulates symmetrically in the both sides of shell, many the antenna all with wifi signal amplification circuit connects.

2. The wire controller with the wifi amplifying function of claim 1, wherein the wifi signal amplifying circuit includes a signal amplifying chip, and the signal amplifying chip is XQ-02A.

3. A wired controller with wifi amplifying function according to claim 1 or 2, characterized in that it further includes a display screen, the display screen is set on the housing; the display screen is connected with the main control circuit.

4. The wire controller with wifi amplifying function of claim 3, wherein the display screen is LCD display screen.

5. A wire controller with wifi amplifying function according to claim 1 or 2, wherein the master control circuit includes a master control chip, the signal of the master control chip is R7F0C 004M.

6. The wire controller with wifi amplifying function of claim 5, further comprising a key assembly and a key control circuit, wherein the key assembly is disposed on the housing, and the key control circuit is connected to the key assembly and the main control circuit respectively.

7. The wire controller with wifi amplifying function of claim 6, wherein the key assembly includes a timing key, a wind direction control key, an air volume control key, a mode selection key, a function selection key and a switch key.

8. The wire controller with wifi amplifying function of claim 1 or 2, wherein the infrared remote control receiving circuit includes an infrared receiving probe, the model of the infrared receiving probe is HS 0038.