CN210297721U

CN210297721U - Hand-operated charging multifunctional radio

Info

Publication number: CN210297721U
Application number: CN201921534975.7U
Authority: CN
Inventors: 陈丽芬
Original assignee: Zhuhai Meiding Technology Co ltd
Current assignee: Zhuhai Meiding Technology Co ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-04-10
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses a hand-operated charging multifunctional radio in the technical field of general electric appliances, including the organism and install the radio reception subassembly on the organism, be equipped with rechargeable battery in the organism, the inside of organism still is equipped with the charge-discharge module that is connected with rechargeable battery electricity, infrared induction reading lamp subassembly and core control module, core control module connects radio reception subassembly, charge-discharge module and infrared induction reading lamp subassembly, charge-discharge module includes hand-operated charging subassembly, solar charging subassembly and USB charge-discharge module, adopted and still supported hand-operated charging and solar charging except that USB charges and dry battery power supply, solar panel can export 50 mah's electric current to charge the battery continuously under 86000 lux's daily lighting condition, can guarantee battery power; meanwhile, when the battery is in urgent need, the battery can be charged by hand cranking, and 700mah of current can be output at the rate of 130 revolutions per minute to rapidly charge the battery; the reading lamp is controlled by the infrared probe in an induction mode, and therefore the practicability is high.

Description

Hand-operated charging multifunctional radio

Technical Field

The utility model relates to a general electrical apparatus technical field, concretely relates to hand multi-functional radio that charges.

Background

In the existing products on the market, the batteries in the equipment basically need to be charged through a conventional adapter and then used, and after the batteries are exhausted, the batteries cannot be continuously used under the condition that no external power supply is connected, so that the outdoor activities or emergency use is very inconvenient.

Based on this, the utility model discloses a hand multi-functional radio that charges, integrated and hand charging technique, solar charging technique and USB charge and discharge technique are equipped with solar panel and continuously charge to equipment, hand generator, under the no power condition, the accessible is hand to carry out self-charging to equipment, adopts red heat to release the electric induction control LED lamp plate to throw light on moreover, when evening the night, lights the reading lamp automatically, and it is more convenient to use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model discloses a hand multi-functional radio that charges for the inconvenience and the unable intelligent illumination scheduling problem that realizes of radio that solve among the prior art outdoor charging.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a hand multi-functional radio that charges, includes the organism and installs the radio reception subassembly on the organism, be equipped with rechargeable battery in the organism, the battery cover is installed to rechargeable battery's one side, a serial communication port, the inside of organism still is equipped with the charge-discharge module, the infrared induction reading lamp subassembly and the core control module that are connected with rechargeable battery looks electricity, the core control module is connected radio reception subassembly, charge-discharge module and infrared induction reading lamp subassembly, the charge-discharge module includes hand charging subassembly, solar charging subassembly and USB charge-discharge module.

Preferably, the radio assembly comprises a radio module with a model of AKC6952W chip, a switch, a volume knob, a tuning knob, a waveband push button and an SOS knob which are arranged on an upper shell of the machine body, the AKC6952W chip is powered by an HT7130 power chip, the AKC6952W chip is integrated with a FM/medium wave receiver circuit, and the radio assembly further comprises a loudspeaker arranged in the machine body and an antenna arranged on the machine body.

Preferably, hand charging assembly is including installing generator and hand charging circuit in the organism, still including the rocker that is located the organism back, the one end of rocker is installed on the organism through rocking the seat to be connected with the generator through graphite packing ring and opposite sex jump ring, the other end of rocker is equipped with the head of shaking, the generator is through hand charging circuit connection rechargeable battery, the generator adopts three-phase alternator, hand charging circuit adopts the schottky diode.

Preferably, the USB charging and discharging module includes a USB interface disposed on a side wall of the body and an integrated boost converter IC disposed in the body, the IC is internally provided with an intelligent charging current adjusting function for adjusting temperature and input voltage, and is configured with four LED power display lamps, and a dust plug disposed on the USB interface is mounted on a side wall of the body.

Preferably, the top of the machine body is provided with a slot, one side of the top of the machine body, which is positioned in the slot, is movably connected with a flip cover in a turnover manner, the flip cover comprises an upper cover and a lower cover which are mutually buckled, and an astigmatic lens is arranged between the upper cover and the lower cover.

Preferably, the core control module is a circuit board integrating the STC15W201S control module.

Preferably, the solar charging component is a solar panel, the solar panel is connected with a rechargeable battery, and the solar panel is mounted on the upper surface of the flip cover.

Preferably, the infrared induction reading lamp assembly comprises an LED lamp plate installed in a flip cover and a PCB (printed circuit board) installed in a machine body, wherein an infrared pyroelectric inductor is arranged at the back of the machine body and connected with the PCB, a second-gear toggle switch for controlling the LED lamp plate is further arranged on the machine body and used for controlling the LED lamp plate to be switched on or off through the PCB, a conduction switch which is connected with the second-gear toggle switch in series is arranged on the flip cover, and the LED lamp plate is arranged between an upper cover and an astigmatic lens.

Preferably, still install lighting assembly on the organism, lighting assembly is including installing illumination LED lamp plate on organism lateral wall, be equipped with high beam, passing lamp on the illumination LED lamp plate, be equipped with control switch in the organism, control switch passes through rechargeable battery and is connected with illumination LED lamp plate electricity, the externally mounted of high beam and passing lamp has the lamp shade.

The utility model has the advantages that:

the utility model aims at the inconvenience of outdoor charging, adopts the structure that the hand-operated charging and the solar charging are supported besides the USB charging and the dry battery power supply, the solar panel can output 50mah current to continuously charge the battery under the daily lighting condition of 86000lux, and the electric quantity of the battery can be ensured; meanwhile, when the battery is in urgent need, the battery can be charged by hand cranking, and 700mah of current can be output at the rate of 130 revolutions per minute to rapidly charge the battery; the reading lamp is controlled by the infrared probe in an induction mode, and therefore the practicability is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded view of the present invention;

FIG. 2 is a schematic view of the external structure of the present invention;

fig. 3 is an exploded view of the hand-operated charging assembly of the present invention;

FIG. 4 is an exploded view of the flip cover of the present invention;

fig. 5 is a circuit diagram of a charge-discharge module of the present invention;

fig. 6 is a circuit diagram of the hand-operated charging circuit of the present invention;

FIG. 7 is a circuit diagram of the radio module of the present invention;

FIG. 8 is a circuit diagram of the core control module of the present invention;

FIG. 9 is a circuit diagram of a second-gear toggle switch of the present invention;

fig. 10 is a circuit diagram of the conduction switch of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a body; 2. a dipped headlight; 3. a high beam; 4. a switch and a volume knob; 5. a tuning knob; 6. a waveband push button; 7. an SOS knob; 8. a solar panel; 9. an antenna; 10. a second-gear toggle switch; 11. shaking the seat; 12. a rocker; 13. shaking the head; 14. a slot position; 15. an opposite-sex clamp spring; 16. a graphite gasket; 17. a generator; 18. a dust plug; 19. a rechargeable battery; 20. a battery cover; 21. a PCB board; 22. an infrared pyroelectric sensor; 23. an upper cover; 24. an LED lamp panel; 25. an astigmatic lens; 26. a lower cover; 27. a lamp shade; 28. an illuminating LED lamp panel; 29. a circuit board; 30. a horn; 31. an upper shell; 32. a flip cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a technical scheme: the utility model provides a hand multi-functional radio that charges, includes organism 1 and installs the radio reception subassembly on organism 1, is equipped with rechargeable battery 19 in the organism 1, battery cover 20 is installed to rechargeable battery 19's one side, and the inside of organism 1 still is equipped with the charge-discharge module, infrared induction reading lamp subassembly and the core control module that are connected with rechargeable battery 19 looks electricity, and core control module connects radio reception subassembly, charge-discharge module and infrared induction reading lamp subassembly, and charge-discharge module includes hand charging subassembly, solar charging subassembly and USB charge-discharge module.

Referring to fig. 1, 2 and 7, the radio module includes a radio module with a type of AKC6952W chip, a switch and volume knob 4, a tuning knob 5, a band push button 6 and an SOS knob 7 mounted on an upper case 33 of the body 1, the AKC6952W chip provides power through an HT7130 power chip, the AKC6952W chip integrates a fm/medium wave receiver circuit, the radio module further includes a speaker 30 mounted in the body 1 and an antenna 9 mounted on the body 1, and when an alarm audio signal is output, the alarm audio signal is amplified through a power amplifier and output by the speaker 30.

Specifically, the radio module is AKC6952W, integrates the functions of a complete FM/medium wave receiver, and includes audio output from the antenna 9 to the stereo sound, the module provides stable 3V voltage to operate through an HT7130 power chip, selects different voltage values through a band push button switch, opens different band operating modes AM/FM/WB, selects a radio station through an adjustable resistor of 100K, demodulates and outputs audio signals, outputs the audio signals, and sends the audio signals to an 8002 power amplifier IC for amplification and output, and controls the size of the resistor through a potentiometer of 50K to control the volume.

The radio component is a conventional AM and FM radio used by the technicians in the field, is provided with conventional AM, FM and WB radio functions and also has an alarm function.

As a preferred embodiment of the present invention: the charging and discharging module is designed with three charging modes, namely USB charging, solar charging and hand-cranking charging.

Referring to fig. 1, 2 and 5, the USB charging and discharging module includes a USB interface disposed on a side wall of the device body 1, and an integrated boost converter IC disposed in the device body 1, a built-in IC for intelligently adjusting charging current according to temperature and input voltage, and four LED power display lamps are disposed, and a dust plug 18 disposed on the USB interface is mounted on a side wall of the device body 1.

Specifically, an integrated boost converter IC (IP5305) is used for processing input current and then supplying power to equipment and outputting the processed input current to the outside, the IP5305 adopts a switch charging technology to provide the maximum 1.2A current, the charging efficiency is as high as 93%, the temperature and the input voltage of a built-in IC intelligently adjust the charging current, and four LED electric quantity display lamps are configured, wherein 1 brightness is 3% of electric quantity, 2 brightness is 25% of electric quantity, 3 brightness is 50% of electric quantity, and 4 brightness is 75% of electric quantity;

referring to fig. 1 and 2, the solar charging assembly is a solar cell panel 8, the solar cell panel 8 is connected to a rechargeable battery 19, and the solar cell panel 8 is mounted on the upper surface of the flip cover 32.

Specifically, an 85X30mm solar panel is directly connected to the rechargeable battery 19, and 5V50mah of charging current is provided under 86000lux of light;

referring to fig. 1, 2, 3 and 6, the hand-operated charging assembly includes a generator 17 and a hand-operated charging circuit installed in the machine body 1, and further includes a rocker 12 located at the back of the machine body 1, one end of the rocker 12 is installed on the machine body 1 through a rocker seat 11 and is connected with the generator 17 through a graphite gasket 16 and an opposite-polarity snap spring 15, the other end of the rocker 12 is provided with a shaking head 13, the generator 17 is connected with a charging battery 19 through the hand-operated charging circuit, the generator 17 adopts a three-phase alternating current generator 17, and the hand-operated charging circuit adopts a schottky diode;

during the use, hold shake head 13 with 130 revolutions per minute clockwise or anticlockwise rotations, generator 17 rotates, the hand charging circuit who comprises 6 schottky diodes to the alternating current of three-phase alternator 17 output, carry out full wave rectification, output direct current is through zener diode DZ1 steady voltage, schottky diode D7 unidirectional conduction, filter capacitor C30, C31 filters, output more smooth direct current directly charges rechargeable battery 19.

Compared with the common 1N4001, the charging device has the advantages of reduced voltage, large current, high charging efficiency and the like, and can provide 700mA current to directly charge the rechargeable battery 19 under the condition that the hand-cranking rotating speed is 130 conversion/minute.

As a preferred embodiment of the present invention: referring to fig. 1 and 2, the slot 14 is formed at the top of the machine body 1, a flip cover 32 is connected to the top of the machine body 1 and positioned at one side of the slot 14 in a flip manner, the flip cover 32 includes an upper cover 23 and a lower cover 26 that are fastened to each other, and the astigmatic lens 25 is disposed between the upper cover 23 and the lower cover 26. The solar cell panel 8 is mounted on the upper surface of the flip cover 32. The LED lamp panel 24 is arranged between the upper cover 23 and the astigmatic lens 25. The light source that produces LED lamp plate 24 through astigmatic lens 25 gives off to illumination function when providing the reading, flip 32 can turn over down when not using, accomodates in this trench 14.

As a preferred embodiment of the present invention: the infrared induction reading lamp assembly comprises an LED lamp panel 24 installed in a flip cover 32 and a PCB 21 installed in a machine body 1, wherein an infrared pyroelectric inductor 22 is arranged on the back face of the machine body 1, the infrared pyroelectric inductor 22 is connected with the PCB 21, a second-gear toggle switch 10 for controlling the LED lamp panel 24 is further arranged on the machine body 1, the opening or closing of the LED lamp panel 24 is controlled through the PCB 21, and a conduction switch connected with the second-gear toggle switch 10 in series is arranged on the flip cover 32. As shown in fig. 9, when the flip cover 32 is turned down, the switch S3 is turned off, so that the Q7 is turned off, the ir sensing reading lamp assembly is turned off, the LED lamp panel 24 is turned off, and when the flip cover 32 is turned up, the switch S3 is turned on, so that the Q7 is turned on, and the ir sensing reading lamp assembly is turned on.

Infrared induction control circuit of infrared induction reading lamp subassembly figure 10 shows: adopt Study _ SW two to keep off the switch, one shelves are for normally bright, and two shelves are the response of infrared pyroelectric inductor 22, and during the second grade, when PIR senses that the people removes in 3 meters, 4 feet output low level of PIR, control field effect transistor Q3 switches on, and LED lamp plate 24 lights, and after the people delayed period after walking, 4 feet output high level of PIR, control field effect transistor Q3 cut to, and LED lamp plate 24 extinguishes.

As a preferred embodiment of the present invention: still install lighting assembly on organism 1, lighting assembly is including installing illumination LED lamp plate 28 on 1 lateral wall of organism, be equipped with high beam 3, passing lamp 2 on the illumination LED lamp plate 28, be equipped with control switch in the organism 1, control switch passes through rechargeable battery 19 and is connected with illumination LED lamp plate 28 electricity, and the externally mounted of high beam 3 and passing lamp 2 has lamp shade 27, can make this radio have the illumination function through lighting assembly, is convenient for throw light on when walking at night, still has far, passing lamp 2 regulatory function.

As shown in fig. 8, the core control module is a circuit board 29 integrating STC15W201S control modules. The specific work is as follows:

1, when the P3.6 pin detects a low level, the singlechip controls the P1.1 pin to output a high level to the outside, so that the field effect transistor SI2301 is conducted, and the LED lamp is turned on;

2, when the pin P3.3 detects that the voltage of ACC1 is at a high level, switching the pin P3.7 from a high level to a low level for output, and thus turning on the 8002 power amplifier control module;

3, when the pin P3.2 detects a low level, and simultaneously the pin P3.4 is converted into the low level, the pin P1.2 outputs an alarm audio signal, and the alarm audio signal is amplified through a power amplifier and output by a loudspeaker 30;

4. when the second-gear toggle switch 10 is in an automatic gear, the infrared pyroelectric sensor 22 is powered on to work at the moment, a level signal is output from a 4-pin of the PIR, a P3.3 of the control module STC15W201S is given, when a person walks, the LED lamp panel 24 can be opened, and the person walks and then is automatically closed after a period of time delay.

The utility model discloses parts such as the electrical component on radio reception subassembly, rechargeable battery 19 and the circuit board are the parts that general standard spare or technical personnel in the field know, and its structure and principle all are this technical personnel all can learn through the technical manual or learn through conventional experimental method, the utility model discloses the inconvenience of outdoor charging and the unable intelligent illumination scheduling problem that realizes of radio in the solution prior art are anticipated.

The utility model aims at the inconvenience of outdoor charging, adopts the dry battery power supply of the traditional USB charging and the rechargeable battery 19 and also supports hand charging and solar charging, and the solar panel can output 50mah current to continuously charge the battery under the daily lighting condition of 86000lux, thereby ensuring the electric quantity of the battery; meanwhile, when the rechargeable battery is in urgent need, the rechargeable battery can be charged by hand cranking, and 700mah of current can be output at the rate of 130 revolutions per minute to rapidly charge the rechargeable battery 19; the specific generator 17 charging configuration and principles are well known to those skilled in the art. Adopt infrared pyroelectric inductor 22 control LED lamp plate 24, infrared induction reading banks spare uses two fender switch controls, when the switch hits the auto-induction gear, senses the barrier before the radio, and LED lamp plate 24 is bright often, practices thrift electric power, realizes intelligent illumination.

This equipment has been equipped with 5V output standard USB interface, and hand charging, solar charging, 3A dry battery power supply can guarantee that equipment charges to the interim of external equipment, and infrared heat release electric inductor 22 control LED lamp plate 24 carries out the intelligence illumination to being furnished with conventional AM, FM, WB radio reception function, having solved the problem that the background art mentioned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a hand multi-functional radio that charges, includes the organism and installs the radio reception subassembly on the organism, be equipped with rechargeable battery in the organism, the battery cover is installed to rechargeable battery's one side, a serial communication port, the inside of organism still is equipped with the charge-discharge module, the infrared induction reading lamp subassembly and the core control module that are connected with rechargeable battery looks electricity, the core control module is connected radio reception subassembly, charge-discharge module and infrared induction reading lamp subassembly, the charge-discharge module includes hand charging subassembly, solar charging subassembly and USB charge-discharge module.

2. The hand crank multifunctional radio as claimed in claim 1, wherein the radio module includes a radio module of AKC6952W chip, and switches and volume knob, tuning knob, band push button and SOS knob mounted on the upper case of the body, the AKC6952W chip is powered by an HT7130 power chip, the AKC6952W chip integrates FM/MF receiver circuit, the radio module further includes a speaker mounted in the body and an antenna mounted on the body.

3. The multifunctional radio receiver with hand-cranking charging function as claimed in claim 1, wherein the hand-cranking charging assembly comprises a generator and a hand-cranking charging circuit which are installed in a machine body, and further comprises a rocker located on the back face of the machine body, one end of the rocker is installed on the machine body through a rocking seat and is connected with the generator through a graphite gasket and a different-polarity snap spring, a shaking head is arranged at the other end of the rocker, the generator is connected with a charging battery through the hand-cranking charging circuit, the generator adopts a three-phase alternating current generator, and the hand-cranking charging circuit adopts a Schottky diode.

4. The hand-cranking charging multifunctional radio as claimed in claim 1, wherein the USB charging and discharging module comprises a USB interface arranged on one side wall of the machine body and an integrated boost converter IC positioned in the machine body, the temperature and the input voltage of the built-in IC intelligently adjust the charging current, and four LED electric quantity display lamps are configured, and a dustproof plug positioned on the USB interface is installed on one side wall of the machine body.

5. The hand-cranking charging multifunctional radio as claimed in claim 1, wherein a slot is opened at the top of the body, a flip cover is movably connected to the top of the body and located at one side of the slot, the flip cover comprises an upper cover and a lower cover which are fastened with each other, and an astigmatic lens is arranged between the upper cover and the lower cover.

6. The hand crank charging multifunctional radio as claimed in claim 1, wherein the core control module is a circuit board integrated with STC15W201S control module.

7. The hand-cranking charging multifunctional radio as claimed in claim 5, wherein the solar charging component is a solar panel, the solar panel is connected with a rechargeable battery, and the solar panel is mounted on the upper surface of the flip cover.

8. The hand-operated multifunctional radio receiver with charging function according to claim 5, wherein the infrared sensing reading lamp assembly comprises an LED lamp panel installed in the flip cover and a PCB board installed in the machine body, the back surface of the machine body is provided with an infrared pyroelectric sensor, the infrared pyroelectric sensor is connected with the PCB board, the machine body is further provided with a second-gear toggle switch for controlling the LED lamp panel, the LED lamp panel is controlled to be turned on or off through the PCB board, the flip cover is provided with a conduction switch connected with the second-gear toggle switch in series, and the LED lamp panel is arranged between the upper cover and the astigmatic lens.

9. The hand-cranking multifunctional radio receiver with charging function as claimed in claim 8, wherein a lighting assembly is further installed on the radio body, the lighting assembly comprises a lighting LED lamp plate installed on one side wall of the radio body, a high beam and a dipped headlight are arranged on the lighting LED lamp plate, a control switch is arranged in the radio body, the control switch is electrically connected with the lighting LED lamp plate through a rechargeable battery, and lampshades are installed outside the high beam and the dipped headlight.