CN218041377U

CN218041377U - Multifunctional video radio

Info

Publication number: CN218041377U
Application number: CN202222277771.8U
Authority: CN
Inventors: 徐继国
Original assignee: Hunan Yunwu Electric Appliance Co ltd
Current assignee: Hunan Yunwu Electric Appliance Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-12-13
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to a multi-functional video radio in radio field, including the casing with set up the automatically controlled subassembly in the casing, the front end of casing is equipped with video display screen, LCD display screen and control keypad, the upper end of casing is equipped with AM bar magnet and FM antenna, the top of casing is equipped with the adjust knob who carries out electric connection with the master control circuit board. Set up the video display screen simultaneously at the front end of casing, the video display screen can be used to the broadcast video, the SW shortwave is switched to the shortwave of accessible shortwave button, the FM button can be switched into the FM broadcast, receive through the FM antenna, the AM bar magnet can be used to receive the medium wave broadcast, cooperation LCD display screen, make the video player possess the function of full wave band radio reception, the LCD display screen can be used to show current receiving channel, LCD display screen and video display screen are independent setting, not influenced each other, increase the function of video player, whole video broadcast is multiple with the radio reception function, in order to improve whole practicality, and overall structure is small and exquisite, and convenient to carry uses, wide application scope.

Description

Multifunctional video radio

Technical Field

The utility model relates to a radio field, concretely relates to multi-functional video radio.

Background

The radio is constructed by mechanical devices, electronic devices, magnets, etc., and is a machine that converts electric wave signals using electric energy and can listen to audio signals transmitted from a broadcasting station, also known as radio, broadcasting, etc. The radio is a daily necessity for people to know the conditions of the outside world in daily life, but the existing radio has many defects, only has the function of radio reception, has single function and is difficult to meet the increasingly rich use requirements.

In addition, the video player in the market does not have a sound receiving function, so that the function of the player is too single, in addition, sound can be received through the built-in software, but the built-in software has poor sound receiving effect, is not suitable for being used in places with poor signals, and has fixed received wavelength and poor sound receiving effect. The display screen displayed during video playing and radio receiving and the control keys during operation and adjustment are not separately arranged, so that the player is inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above defect, providing multi-functional video radio, when it can play the video, still possess the function of radio reception.

The utility model aims at realizing through the following modes:

multifunctional video radio, including the casing with set up the automatically controlled subassembly in the casing, automatically controlled subassembly includes power, main control circuit board and loudspeaker, power and loudspeaker all carry out electric connection with main control circuit board, the side of casing is equipped with and pushes away the button with main control circuit board switch that carries out electric connection, the rear end of casing is equipped with the sound outlet corresponding with the loudspeaker position, the front end of casing is equipped with video display screen, LCD display screen, control keypad and searches a button group, searches a button group and includes frequency modulation button, shortwave button and medium wave button, the upper end of casing is equipped with AM magnetic rod and FM antenna, video display screen, LCD display screen, AM magnetic rod and FM antenna all carry out electric connection with main control circuit board, the top of casing is equipped with and carries out electric connection's adjust knob with main control circuit board, adjust knob installs through free rotation's swivel connected spare.

Further, the casing includes face-piece, center and backshell, and face-piece and backshell pair respectively and are fixed in both ends around the center, and video display screen, LCD display screen, search the equal fixed mounting of station key group and control key group on the face-piece, sound outlet are located the backshell, and power, main control circuit board and loudspeaker are all fixed in the center, and the FM antenna is installed in the top of backshell, and the top of backshell is equipped with the draw-in groove that is used for chucking FM antenna.

Furthermore, the video display screen is pressed to the inner side face of the face shell through the L-shaped pressing sheet, the L-shaped pressing sheet is locked through screws, the L-shaped pressing sheet can be pressed at the edge of the video display screen, and the LCD display screen is installed through the support.

Furthermore, a row of orderly arranged number keys for inputting radio frequency are arranged at the top of the shell, and the number keys extend upwards to extend through the top of the shell.

Further, main control circuit board still electric connection has USB interface, audio interface and TF card interface, and USB interface, audio interface and TF card interface all extend to the side of casing. The USB interface and the TF card interface can be inserted into various video sources or audio sources for directly reading the video sources or the audio sources.

Further, the control key group includes a start/stop key, a menu key, a front/back switching key, and a selection switching key.

Furthermore, the adjusting knob comprises a tuning knob and a volume knob, the tuning knob and the volume knob are consistent in height, and anti-skid stripes are arranged on the surfaces of the tuning knob and the volume knob.

The utility model discloses produced beneficial effect is: simultaneously set up the video display screen at the front end of casing, the video display screen can be used to broadcast the video, the accessible inserts the video source and carries out the video broadcast, still set up AM bar magnet and FM antenna, and through the frequency modulation button, shortwave button and medium wave button switch, wherein, accessible shortwave button switches over the SW shortwave, except domestic shortwave radio station, can also receive the broadcast station program of all countries in the world, the frequency modulation button can switch over into the frequency modulation broadcast, receive through the FM antenna, the AM bar magnet can be used to receive the medium wave broadcast, cooperation LCD display screen, make the video player possess the function of full wave band radio reception, can receive the SW shortwave, medium wave broadcast and FM frequency modulation, realize the full wave band radio reception, the LCD display screen can be used to show the current channel of receiving, LCD display screen and video display screen are independent setting, each other is not influenced, increase the function of video player, whole video broadcast and radio reception function are complete, in order to improve whole practicality, and overall structure is small and exquisite, portable uses, wide application scope.

Drawings

FIG. 1 is a schematic view of the main viewing angle of the multifunctional video radio of the present invention;

FIG. 2 is a schematic view of the rear view angle of the multifunctional video radio of the present invention;

FIG. 3 is an exploded view of the multifunctional video radio of the present invention;

in the figure, 1-a front shell, 2-a middle frame, 3-a rear shell, 4-a main control circuit board, 5-a loudspeaker, 6-a dry battery, 7-a positive plate, 8-a negative plate, 9-a battery cover, 10-a sound outlet, 11-a switch push button, 12-an audio interface, 13-a USB interface, 14-a video display screen, 15-an LCD display screen, 16-a toughened glass protection screen, 17-an L-shaped pressing sheet, 18-an LCD lens, 19-a backlight plate, 20-a bracket, 21-an FM antenna, 22-an AM magnetic bar, 23-a digital key, 24-a key board, 25-a search key set, 26-a tuning knob, 27-a volume knob, 28-a rotary connecting piece and 29-a control key set.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

In this embodiment, referring to fig. 1 to fig. 3, the multifunctional video radio specifically implemented by the embodiment includes a housing and an electronic control component disposed in the housing, the housing includes a front shell 1, a middle frame 2 and a rear shell 3, the front shell 1 and the rear shell 3 are respectively fixed at the front end and the rear end of the middle frame 2 in a matching manner, and the front shell 1 and the rear shell 3 are both locked and fixed by screws.

Automatically controlled subassembly includes power, main control circuit board 4 and loudspeaker 5, and power and loudspeaker 5 all carry out electric connection with main control circuit board 4, and the power of this embodiment is for dismantling dry battery 6 of changing, and backshell 3 is equipped with the battery compartment that is used for installing dry battery 6, sets up positive plate 7 and negative pole piece 8 in the battery compartment, is equipped with the battery cover 9 corresponding with the battery position on the backshell 3.

The side of casing is equipped with the switch that carries out electric connection with main control circuit board 4 and pushes away button 11, the switch pushes away button 11 can the circular telegram work when opening, the rear end of casing is equipped with the sound outlet 10 corresponding with loudspeaker 5 position, sound outlet 10 is located backshell 3, loudspeaker 5 passes through the screw fixation at center 2, main control circuit board 4 still electric connection has USB interface 13, audio interface 12 and TF joint mouth, USB interface 13, audio interface 12 and TF joint mouth all extend to the side of casing.

The front end of casing is equipped with video display screen 14, LCD display screen 15, control button group 29 and searches for a station button group 25, searches for a station button group 25 and includes frequency modulation button, shortwave button and medium wave button, and the upper end of casing is equipped with AM bar magnet 22 and FM antenna 21, and video display screen 14, LCD display screen 15, AM bar magnet 22 and FM antenna 21 all carry out electric connection with main control circuit board 4. Video display screen 14, LCD display screen 15 and control button group 29 are all fixed mounting on face-piece 1, and the preceding terminal surface of video display screen 14 is equipped with toughened glass protection screen 16, and main control circuit board 4 passes through the screw fixation in center 2, and FM antenna 21 installs in the top of backshell 3, and the top of backshell 3 is equipped with the draw-in groove that is used for chucking FM antenna 21. The video display screen 14 is pressed to the inner side face of the face shell 1 through the L-shaped pressing sheet 17, the L-shaped pressing sheet 17 presses the edge of the video display screen 14, the L-shaped pressing sheet 17 is locked through screws, the LCD display screen 15 is installed through the support 20, the LCD lens 18 is arranged on the front end face of the LCD display screen 15, and the back of the LCD display screen 15 comprises the backlight plate 19.

The top of the housing is provided with an adjusting knob which is electrically connected with the main control circuit board 4, and the adjusting knob is mounted through a rotary connecting piece 28 which can rotate freely. The adjusting knob comprises a tuning knob 26 and a volume knob 27, the tuning knob 26 and the volume knob 27 are consistent in height, and anti-skid stripes are arranged on the surfaces of the tuning knob 26 and the volume knob 27. The top of the casing is provided with an array of orderly arranged number keys 23 for inputting radio frequencies, the number keys 23 extend upwards through the top of the casing, and the number keys 23 are mounted through a key board 24. The control key group comprises a start-stop key, a menu key, a front-back switching key and a selection switching key.

When the SW short wave broadcasting receiving device is used, the switch push button 11 is turned on, a power supply can be switched on, when SW short waves need to be received, the SW short wave key is pressed, SW wave band broadcasting can be received, and besides domestic short wave broadcasting stations, broadcasting station programs of all countries in the world can be received; when the medium wave broadcasting is needed, the medium wave key is pressed, the radio can be received, when the operation is carried out, the channel can be switched through the tuning knob 26, the volume can be adjusted through the volume knob 27, the radio receiving working state is displayed through the LCD display screen 15, when the FM frequency modulation is needed, the FM antenna 21 is pulled out, and the FM key is pressed, so that the FM frequency modulation is carried out, and the broadcasting is received.

When a video needs to be played, various video sources or audio sources can be inserted through the USB interface 13 and the TF card interface, so as to directly read the video sources or the audio sources. The LCD display screen 15 and the video display screen 14 are independent, are not influenced mutually, and the whole video playing and radio reception functions are complete, so that the whole practicability is improved, the whole structure is small and exquisite, the carrying and the use are convenient, and the application range is wide.

The foregoing is a more detailed description of the invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as the utility model discloses a protection scope.

Claims

1. Multifunctional video radio, including the casing with set up the automatically controlled subassembly in the casing, automatically controlled subassembly includes power, main control circuit board and loudspeaker, power and loudspeaker all carry out electric connection with main control circuit board, the side of casing is equipped with and carries out electric connection's switch with main control circuit board and pushes away the button, the rear end of casing is equipped with the sound outlet corresponding with loudspeaker position, its characterized in that: the front end of casing is equipped with video display screen, LCD display screen, control keypad and searches for the station keypad, it includes frequency modulation button, shortwave button and medium wave button to search for the station keypad, the upper end of casing is equipped with AM bar magnet and FM antenna, video display screen, LCD display screen, AM bar magnet and FM antenna all carry out electric connection with main control circuit board, the top of casing is equipped with carries out electric connection's adjust knob with main control circuit board, adjust knob installs through but free rotation's swivel connected coupler.

2. The multifunctional video radio of claim 1, wherein: the casing includes face-piece, center and backshell, and face-piece and backshell pair respectively are fixed in the front and back both ends of center, and video display screen, LCD display screen, search the station and press the key set and control the equal fixed mounting of key set on the face-piece, and the sound outlet is located the backshell, and power, main control circuit board and loudspeaker are all fixed in the center, and the FM antenna is installed in the top of backshell, and the top of backshell is equipped with the draw-in groove that is used for chucking FM antenna.

3. The multifunctional video radio of claim 2, further comprising: the video display screen is tightly pressed to the inner side face of the face shell through the L-shaped pressing sheet, the L-shaped pressing sheet is locked through screws, and the LCD display screen is installed through the support.

4. The multifunctional video radio of claim 1, wherein: the top of the shell is provided with a row of digital keys which are orderly arranged and used for inputting radio frequency, and the digital keys extend upwards to extend through the top of the shell.

5. The multifunctional video radio receiver of any one of claims 1-4 wherein: the main control circuit board is also electrically connected with a USB interface, an audio interface and a TF card interface, and the USB interface, the audio interface and the TF card interface all extend to the side face of the shell.

6. The multifunctional video radio receiver of any one of claims 1-4 wherein: the control key group comprises a start-stop key, a menu key, a front-back switching key and a selection switching key.

7. The multifunctional video radio receiver of any one of claims 1-4 wherein: the adjusting knob comprises a tuning knob and a volume knob, the tuning knob and the volume knob are identical in height, and anti-skidding stripes are arranged on the surfaces of the tuning knob and the volume knob.