CN209767552U

CN209767552U - LED solar hand-operated radio

Info

Publication number: CN209767552U
Application number: CN201920926730.2U
Authority: CN
Inventors: 陈天才
Original assignee: Zhuhai Meiding Technology Co Ltd
Current assignee: Zhuhai Meiding Technology Co Ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2019-12-10
Anticipated expiration: 2029-06-19

Abstract

The utility model relates to the technical field of radio, in particular to a LED solar hand-operated radio, which solves the defect of inconvenient charging of the radio in outdoor use in the prior art, and comprises a machine body and a handle arranged at the top of the machine body, wherein a display screen is embedded in one side of the front wall of the machine body, a button is arranged on the front wall of the machine body at one side of the display screen, a solar panel is embedded in a fixing clamp at the rear wall of the machine body, a first side seat with an LED lamp and a second side seat with a function key are respectively arranged on the side walls at the two sides of the machine body, and an antenna rod is movably arranged at the upper part of the machine body; meanwhile, when the device is in urgent need, the device can be charged by hand cranking, 800mah of current is output at the rate of 130r/min to charge the battery quickly, and meanwhile, the device is provided with a 5V output standard USB interface to ensure the temporary charging of the device to external equipment.

Description

LED solar hand-operated radio

Technical Field

The utility model relates to a radio technical field especially relates to LED solar energy hand radio.

Background

In the existing radio in the market, the internal battery of the equipment basically needs to be charged through a conventional adapter, and then the radio can not be continuously used under the condition that no external power supply is connected after the battery is used up, so that the radio is very inconvenient for outdoor activities or emergency use.

SUMMERY OF THE UTILITY MODEL

the utility model aims at solving the inconvenient shortcoming of charging when the radio that exists among the prior art is used outdoors, and the LED solar hand radio that provides.

in order to achieve the above purpose, the utility model adopts the following technical scheme:

the LED solar hand-operated radio comprises a body and a lifting handle arranged at the top of the body, wherein a display screen is embedded in one side of the front wall of the body, a key is arranged on the front wall of the body on one side of the display screen, a solar panel is fixedly clamped and embedded in the rear wall of the body, a first side seat with an LED lamp and a second side seat with a function key are respectively installed on the side walls of the two sides of the body, an antenna rod is movably arranged on the upper part of the body, a bottom groove is formed in the bottom of the body, a motor connecting seat is arranged on one side of the bottom groove, a hand-operated rod with a shaking head is rotatably installed on one side of the motor connecting seat, and a battery groove for storing a battery and a 5V output standard USB interface are;

The main control chip adopted by the machine body is an SH79F166AF singlechip, and is provided with five control units, namely a main control unit, a radio unit, a power amplification unit, a power supply unit and an illumination unit.

preferably, the top of the machine body is provided with a groove, and a telescopic antenna rod is fixedly arranged in the groove.

Preferably, all form through integrated into one piece preparation between first side seat and the second side seat and the organism to 1W's LED lamp has been inlayed to the centre of first side seat, and the function key has been inlayed to the centre of second side seat.

Preferably, the shape of the bottom groove is the same as the overall shape of the hand rocker and the oscillating head.

Preferably, a battery is installed inside the machine body on one side of the motor connecting seat, and the motor connecting seat and the internal battery are connected through an electric signal for charging.

Compared with the prior art, the utility model can output 120mah current to continuously charge the battery under the daily lighting condition, thereby ensuring the electric quantity of the battery; meanwhile, when the device is in urgent need, the device can be charged by hand cranking, 800mah of current is output at the rate of 130r/min to charge the battery quickly, and meanwhile, the device is provided with a 5V output standard USB interface to ensure the temporary charging of the device to external equipment.

drawings

fig. 1 is a front view of an LED solar hand radio set provided by the present invention;

Fig. 2 is a rear view of the LED solar hand radio set provided by the present invention;

Fig. 3 is a bottom view of the LED solar hand radio provided by the present invention;

fig. 4 is a schematic circuit diagram of a main control unit of the LED solar hand radio set provided by the present invention;

Fig. 5 is a schematic circuit diagram of a radio unit of the LED solar hand radio set provided by the present invention;

Fig. 6 is a schematic diagram of a power amplifier unit circuit of the LED solar hand radio set provided by the present invention;

fig. 7 is a schematic circuit diagram of a power supply unit of the LED solar hand radio set provided by the present invention;

Fig. 8 is a schematic circuit diagram of an illumination unit of the LED solar hand radio.

In the figure: 1 organism, 11 wall grooves, 12 solar panel, 13 display screens, 14 kerfs, 2 carry handle, 3 antenna poles, 4 first side seats, 41 LED lamps, 5 second side seats, 51 function keys, 6 hand poles, 7 are shaken the head, 8 motor connecting seats.

Detailed Description

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-8, the LED solar hand radio includes a body 1 and a handle 2 installed on the top of the body, an LCD display 13 is embedded in one side of the front wall of the body 1, a button is installed on the front wall of the body 1 on one side of the LCD display 13, a solar panel 12 is fixedly clamped and embedded in the rear wall of the body 1, the solar panel 12 can be charged by solar energy outdoors, a first side seat 4 with an LED lamp 41 and a second side seat 5 with a function key 51 are respectively installed on the side walls of the two sides of the body 1, an antenna rod 3 is movably installed on the upper portion of the body 1, the antenna rod 3 is used for receiving broadcast channels, a bottom groove 14 is opened at the bottom of the body 1, the bottom groove 14 is used for accommodating a hand crank 6 and a swing head 7, a motor connecting seat 8 is installed on one side of the bottom groove 14, a hand crank 6 with a swing head 7 is rotatably installed on one side of the motor connecting seat, the bottom and the side wall of the machine body 1 are respectively provided with a battery jar for storing batteries and a 5V output standard USB interface;

the main control chip adopted by the machine body 1 is an SH79F166AF singlechip, and is provided with five control units, namely a main control unit, a radio unit, a power amplification unit, a power supply unit and an illumination unit.

specifically, the top of organism 1 is seted up flutedly, the inside fixed mounting of recess has flexible antenna mast 3, all form through integrated into one piece preparation between first side seat 4 and second side seat 5 and the organism 1, and 1W's LED lamp 41 has been inlayed to the centre of first side seat 4, LED lamp 41 is used for the illumination, function key 51 has been inlayed to the centre of second side seat 5, the shape of kerve 14 is the same with the whole shape of hand pole 6 and 7 of shaking the head, there is the battery one side of motor connecting seat 8 at the internally mounted of organism 1, and charge through signal connection between motor connecting seat 8 and the internal battery.

In this embodiment, be furnished with antenna mast 3 of conventional AM, FM radio reception function, 1W's LED lamp 41, the external output power of 4000mah, LCD display screen to be equipped with solar panel 12 and continuously charge equipment, under the no power supply circumstances, can manually wave hand rocker 6 and carry out self-charging to equipment.

the solar panel 12 can output 120mah of current to continuously charge the battery under the daily lighting condition of 8600lux, so that the electric quantity of the battery can be ensured; simultaneously when the urgent need is used, the accessible is hand to be charged, and the battery quick charge is given to the current of the rate outputable 800mah of 130 revolutions per minute, and this equipment has been equipped with 5V output standard USB interface simultaneously, can guarantee that equipment charges to the interim of external equipment.

The main control unit is controlled by a single chip microcomputer of SH79F166AF, the circuit design is divided into two parts of checking input and output display, the state acquisition of different keys is carried out, the keys are sent into the single chip microcomputer and then are processed by programs, different functions are triggered, and corresponding information is displayed on the LCD display screen 12;

The radio reception unit is AKC6951W, integrate the complete FM/medium wave receiver function, including outputting from the antenna mast 3 to the stereo sound audio frequency, the module has buttons of starting, wave band, upper and lower curve, volume of sound, the one-chip computer triggers the corresponding function by gathering the button state, display on LCD display 13, after the radio reception part is opened, amplify the audio frequency received through a power amplifier IC8002, and then discharge through the loudspeaker;

The power supply part is designed with three charging modes: the USB charging method comprises the steps of USB charging, solar charging and hand-cranking charging, wherein the USB charging is realized by processing input current through an integrated boost converter IC (FM3209) and then supplying power to equipment and outputting the input current to the outside, the FM3209 adopts a switch charging technology and provides maximum 2.1A current, the charging efficiency is as high as 96%, and the temperature and the input voltage of a built-in IC (integrated circuit) intelligently adjust the charging current; the solar charging is realized by directly connecting a 104X46mm solar panel 12 to a lithium battery, and under the illumination of 8600lux, 5V150mah charging current is provided; the hand-operated charging device is provided with a shaking head 7, a hand-operated rod 6 and a motor connecting block 8, is used for bearing an internal motor module, can provide 5V 800mAh current in the state that the hand-operated rotating speed is 130 revolutions per minute, and directly charges a battery;

The lighting part collects the key states of one lamp key and one 1W LED lamp 41 through a single chip microcomputer and controls the output state of the LED lamp 41.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

An LED solar hand-operated radio comprises a body (1) and a lifting handle (2) arranged on the top of the body, it is characterized in that an LCD display screen (13) is embedded in one side of the front wall of the machine body (1), a key is arranged on one side of the LCD display screen (13) on the front wall of the machine body (1), a solar panel (12) is fixedly clamped and embedded on the rear wall of the machine body (1), a first side seat (4) with an LED lamp (41) and a second side seat (5) with a function key (51) are respectively installed on the side walls of the two sides of the machine body (1), an antenna rod (3) is movably arranged on the upper portion of the machine body (1), a bottom groove (14) is arranged at the bottom of the machine body (1), a motor connecting seat (8) is arranged at one side of the bottom groove (14), a hand lever (6) with a shaking head (7) is rotatably arranged at one side of the motor connecting seat (8), the bottom and the side wall of the machine body (1) are respectively provided with a battery jar for storing batteries and a 5V output standard USB interface;

The main control chip adopted by the machine body (1) is an SH79F166AF singlechip, and is provided with five control units, namely a main control unit, a radio unit, a power amplification unit, a power supply unit and a lighting unit.
2. The LED solar hand radio according to claim 1, characterized in that the top of the body (1) is provided with a groove, and a telescopic antenna rod (3) is fixedly arranged in the groove.
3. The LED solar hand radio as claimed in claim 1, wherein the first side seat (4) and the second side seat (5) are made by integral molding with the machine body (1), and the first side seat (4) is embedded with a 1W LED lamp (41) in the middle and the second side seat (5) is embedded with a function key (51) in the middle.
4. The LED solar hand radio according to claim 1, characterized by the fact that the shape of the bottom channel (14) is the same as the overall shape of the hand lever (6) and the shaking head (7).
5. The LED solar hand radio according to claim 1, characterized in that one side of the motor connecting base (8) is equipped with a battery inside the machine body (1), and the charging between the motor connecting base (8) and the internal battery is through electrical signal connection.