CN219802315U

CN219802315U - Radio receiver

Info

Publication number: CN219802315U
Application number: CN202320875663.2U
Authority: CN
Inventors: 陈迪佳
Original assignee: Dongguan Dasheng Electronic Technology Co ltd
Current assignee: Dongguan Dasheng Electronic Technology Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-10-03
Anticipated expiration: 2033-04-18

Abstract

The utility model relates to the field of radios, in particular to a radio which comprises a shell, a PCB (printed circuit board) arranged in the shell, a control chip connected with the PCB, an MP3 module, a radio module, a power module and a Bluetooth module which are respectively connected with the control chip, wherein the PCB is arranged on the shell; an application component is arranged above the shell; the application assembly comprises an application frame, a function knob, a volume knob, a USB socket and a TF card socket, wherein the function knob and the volume knob are arranged in the application frame, the USB socket and the TF card socket are arranged on the function knob and the volume knob support, and the TF card socket is electrically connected with the MP3 module; the control chip is respectively connected with the MP3 module, the radio module and the Bluetooth module; the power module is respectively connected with the PCB, the MP3 module, the radio module and the Bluetooth module. The utility model provides a radio with MP3 playing function and convenient use.

Description

Radio receiver

Technical Field

The utility model relates to the field of radios, in particular to a radio.

Background

The radio is a machine which converts electric wave signals into electric energy and can listen to radio stations to transmit audio signals, belongs to a propagation device, is popular with middle-aged and elderly people, and is mainly divided into an ore radio, an electron tube radio, a transistor radio and the like, and the performance of the radio is more and more powerful along with the continuous development of society.

With the development of electronic circuit technology, especially the development of micro-circuits and integrated circuits, radio products enter a new era, the volume of the radio products is smaller and smaller, the style of the radio products is more and more novel, the additional functions on the radio are more and more, the functions of the existing radio products are single, the design is simple, the styles are old, and the diversified demands of consumers cannot be met. Therefore, the present utility model provides a radio with MP3 playing function to solve the above-mentioned problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a radio with MP3 playing function and convenient use.

The utility model adopts the following technical scheme:

the radio comprises a shell, a PCB arranged in the shell, a control chip connected with the PCB, an MP3 module, a radio module, a power module and a Bluetooth module which are respectively connected with the control chip; an application component is arranged above the shell; the application assembly comprises an application frame, a function knob, a volume knob, a USB socket and a TF card socket, wherein the function knob and the volume knob are arranged in the application frame, the USB socket and the TF card socket are arranged on the function knob and the volume knob support, and the TF card socket is electrically connected with the MP3 module; the control chip is respectively connected with the MP3 module, the radio module and the Bluetooth module; the power module is respectively connected with the PCB, the MP3 module, the radio module and the Bluetooth module.

The technical scheme is further improved in that the power module comprises a plurality of rechargeable batteries and an alternating current socket, and the alternating current socket is arranged at the rear of the shell.

The technical scheme is further improved in that the shell comprises a front cover and a rear cover, the front cover and the rear cover are buckled, a loudspeaker is arranged on one side of the front cover, and the loudspeaker is electrically connected to the PCB.

The technical scheme is further improved in that the top center of the front cover is provided with a containing groove for installing the application frame.

The technical scheme is further improved in that a visual window for displaying radio frequency bands is arranged on the front side of the front cover, a channel selection button is arranged on the visual window, an indicator is connected to the rear of the channel selection button in a rotating mode, and an indicator board is connected to the indicator.

The technical scheme is further improved in that the rear cover is provided with an antenna, and the antenna is connected with the radio module.

The technical scheme is further improved in that a battery compartment is arranged below the rear cover and used for placing a plurality of rechargeable batteries.

The technical scheme is further improved in that the battery bin is covered with a detachable battery cover plate.

The technical scheme is further improved in that the function knob and the volume knob are respectively and electrically connected to the PCB.

The technical scheme is further improved in that the USB jack and the TF card jack are respectively and electrically connected to the PCB.

The beneficial effects of the utility model are as follows:

the utility model has simple structure, multiple functions and convenient use, the MP3 module is arranged to be electrically connected with the TF card socket, the TF card socket is used for installing the TF card for storing the audio, and the TF card is used for storing the external audio downloaded into the TF card by a computer and playing the external audio through a radio; simultaneously, MP3 track selection is directly carried out through functional knob matching, and a radio is matched for on-demand broadcasting; the utility model reserves FM and AM wave bands of radio reception and matches with various radio stations of radio reception.

Drawings

FIG. 1 is a schematic diagram of a radio receiver according to the present utility model;

FIG. 2 is an exploded view of the radio of FIG. 1;

FIG. 3 is a schematic view of the rear side of the radio of FIG. 1;

FIG. 4 is an exploded view of the radio of FIG. 3;

fig. 5 is a schematic diagram of the internal connections of the radio of fig. 1.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 5, a radio comprises a housing 10, a PCB 20 disposed inside the housing 10, a control chip 21 connected to the PCB 20, an MP3 module 30, a radio module 40, a power module 50, and a bluetooth module 60 respectively connected to the control chip 21; an application assembly 70 is arranged above the shell 10; the application assembly 70 comprises an application frame 71, a function knob 72, a volume knob 73, a USB socket 74 and a TF card socket 75, wherein the function knob 72 and the volume knob 73 are arranged in the application frame 71, the USB socket 74 and the TF card socket 75 are arranged on the supports of the function knob 72 and the volume knob 73, and the TF card socket 75 is electrically connected with the MP3 module 30; the control chip 21 is respectively connected to the MP3 module 30, the radio module 40, and the bluetooth module 60; the power module 50 is respectively connected to the PCB 20, the MP3 module 30, the radio module 40, and the bluetooth module 60.

Further, the power module 50 includes a plurality of rechargeable batteries 51, an ac power outlet 52, and the ac power outlet 52 is disposed at the rear of the housing 10. Meanwhile, the battery box alternating current socket 52 is arranged for supplying power, so that the requirements of different users are met, and the practicability is high.

Further, the housing 10 includes a front cover 11 and a rear cover 12, the front cover 11 and the rear cover 12 are fastened, a speaker 111 is disposed on one side of the front cover 11, and the speaker 111 is electrically connected to the PCB 20. The front cover 11 and the rear cover 12 are buckled, so that the disassembly and the assembly are convenient, and the convenience of use is improved; the loudspeaker 111 plays the audio in the radio station or the TF card through the control of the PCB 20, so that the playing effect is good, and the practicability is improved.

Further, a receiving groove 13 for mounting the application frame 71 is formed in the center of the top of the front cover 11. Through the accommodation groove 13, the application frame 71 is convenient to stably install, and meanwhile, the identification degree of the utility model is improved, and the practicability is high.

Further, a visual window 14 for displaying radio frequency bands is provided on the front side of the front cover 11, a channel selection button 15 is provided on the visual window 14, an indicator needle 16 is rotatably connected to the rear of the channel selection button 15, and an indicator board 17 is connected to the indicator needle 16. When in use, the channel selection button 15 is rotated, the indicator needle 16 is rotated along with the channel selection button, and the channel selection button is rotated to a required frequency band according to actual needs, so that a user can see the frequency band in real time through the visual window 14, and the use is convenient.

Further, the rear cover 12 is provided with an antenna 80, and the antenna 80 is connected to the radio module 40. The radio module 40 receives an external radio signal through the antenna 80, and has stable radio reception and strong practicability.

Further, a battery compartment 90 is disposed below the rear cover 12, and the battery compartment 90 is used for placing a plurality of rechargeable batteries 51. Through the rechargeable battery 51 and the alternating current socket 52, when the rechargeable battery 51 is not powered, the alternating current socket 52 can be used for supplying power to meet the needs of different users.

Further, the battery compartment 90 is covered with a detachable battery cover 91. So set up, conveniently change the battery, improve the convenience of use.

Further, the function knob 72 and the volume knob 73 are respectively electrically connected to the PCB 20; the USB socket 74 and the TF card socket 75 are electrically connected to the PCB 20, respectively. Through the control of PCB board 20, effectively realize the normal operating of function, the practicality is strong.

The utility model has simple structure, multiple functions and convenient use, the MP3 module 30 is arranged to be electrically connected with the TF card socket 75, the TF card socket 75 is used for installing the TF card for storing the audio, and the TF card is used for storing the external audio downloaded into the TF card by a computer and playing the external audio through a radio; simultaneously, MP3 track selection is directly carried out through matching of the function knob 72, and on-demand is carried out through matching of a radio; the utility model reserves FM and AM wave bands of radio reception and matches with various radio stations of radio reception.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The radio is characterized by comprising a shell, a PCB (printed circuit board) arranged in the shell, a control chip connected with the PCB, an MP3 module, a radio module, a power module and a Bluetooth module which are respectively connected with the control chip; an application component is arranged above the shell; the application assembly comprises an application frame, a function knob, a volume knob, a USB socket and a TF card socket, wherein the function knob and the volume knob are arranged in the application frame, the USB socket and the TF card socket are arranged on the function knob and the volume knob support, and the TF card socket is electrically connected with the MP3 module; the control chip is respectively connected with the MP3 module, the radio module and the Bluetooth module; the power module is respectively connected with the PCB, the MP3 module, the radio module and the Bluetooth module.

2. The radio receiver of claim 1, wherein the power module comprises a plurality of rechargeable batteries, an ac power outlet, the ac power outlet being disposed behind the housing.

3. The radio receiver of claim 1, wherein the housing comprises a front cover and a rear cover, the front cover and the rear cover are fastened together, a speaker is arranged on one side of the front cover, and the speaker is electrically connected to the PCB.

4. The radio receiver of claim 3, wherein the front cover has a receiving slot at a top center for mounting an application frame.

5. The radio receiver of claim 3, wherein a visible window for displaying a radio frequency band is arranged on the front side of the front cover, a channel selection button is arranged on the visible window, an indicator needle is rotatably connected to the rear of the channel selection button, and an indicator board is connected to the indicator needle.

6. The radio receiver of claim 3 where the back cover is provided with an antenna, the antenna being connected to the radio receiver module.

7. A radio receiver as claimed in claim 3, wherein a battery compartment is provided below the rear cover, the battery compartment being adapted to house a plurality of rechargeable batteries.

8. The radio of claim 7, where the battery compartment is covered with a removable battery cover.

9. The radio receiver of claim 1, wherein the function knob and the volume knob are electrically connected to the PCB, respectively.

10. The radio receiver of claim 1, wherein the USB socket and TF card socket are electrically connected to the PCB, respectively.