CN220935169U

CN220935169U - Multifunctional radio

Info

Publication number: CN220935169U
Application number: CN202322516810.XU
Authority: CN
Inventors: 赵超云
Original assignee: Shenzhen Jinlizhao Electronic Technology Co ltd
Current assignee: Shenzhen Jinlizhao Electronic Technology Co ltd
Priority date: 2023-09-16
Filing date: 2023-09-16
Publication date: 2024-05-10
Anticipated expiration: 2033-09-16

Abstract

The utility model discloses a multifunctional radio which comprises a shell, wherein a playing device consisting of an antenna splitter, a control unit, a dual-band radio chip and a loudspeaker is arranged in the front end of the shell, a first matching groove is formed in the front end surface of the shell, a solar cell panel is arranged in the first matching groove and connected with the front end surface of the shell through a second hinge part and a hinge part, a power supply device is arranged in the shell close to the side of the first matching groove, a PCB (printed Circuit Board) is fixed in a shell outside the power supply device, a data transmission interface is arranged on the surface of the PCB, a hand-operated power generation device is arranged on the shell outside the playing device, an alarm device is further arranged on the surface of the PCB, the radio can generate power in a photovoltaic power generation and hand-operated power generation mode, the power supply of the radio is guaranteed, the radio also has the capability of receiving early warning information, and multiple functions.

Description

Multifunctional radio

Technical Field

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

Background

The invention of the radio has been recently known for centuries at the beginning of the 20 th century, and as time goes by and technology develops, radio broadcasting and radio technology have changed over the sky, and radios have been added with functions such as audio data transmission, so that the requirements of people in new ages are better met.

Most of the existing radios are connected with an external power supply through a storage battery or a power line to obtain electric energy, but when the radios are carried outdoors, the electric energy of the storage battery is limited and cannot be obtained from the external power supply, so that the cruising ability of the radios becomes one factor affecting the normal operation of the radios; in the outdoor travel process, natural disasters and special conditions are inevitably encountered, when the special conditions occur, government emergency departments can make emergency information pass through broadcasting, televisions, wireless LED display screens, short messages, the Internet, mobile terminals and the like, if the special conditions are required to be quickly and comprehensively known, the latest information is obtained through radio broadcasting, but under the special conditions, general signal base stations can be damaged, so that the radio cannot normally receive broadcasting signals.

Therefore, it is necessary to design a multifunctional radio.

Disclosure of utility model

Aiming at the technical defects, the utility model provides the radio which can generate electricity in a photovoltaic power generation and hand-operated power generation mode, ensures the power supply of the radio, has the capability of receiving early warning information and has various functions.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

The utility model provides a multifunctional radio, this radio includes the shell, be equipped with the play device that comprises antenna splitter, control unit, dual-band radio chip and loudspeaker in the front end of shell, the front end surface of shell is equipped with first cooperation groove, be equipped with solar cell panel in the first cooperation groove, the front end face of shell is equipped with two at least first articulated portions, solar cell panel's one end is equipped with the second articulated portion, solar cell panel passes through the articulated connection of second articulated portion and first articulated portion at the front end face of shell, is close to be equipped with power supply unit in the shell of first cooperation groove side, the casing internal fixation in the power supply unit outside has the PCB board, the surface of PCB board is provided with data transmission interface, the shell of play device outside is equipped with hand power generation facility, the surface of PCB board still is equipped with alarm device.

Further, hand formula power generation facility includes hand formula generator, rocker and handle, hand formula generator is fixed at the front end inner wall of shell, the surface of shell front end is equipped with the through-hole, be equipped with the joint in the through-hole, one of them one end of joint runs through in the shell and is connected with hand formula generator's drive end, one of them one end of rocker articulates the tip that is located the shell outside the joint, the other one end at the rocker is connected through the pivot to the handle, the surface of shell is equipped with the second cooperation groove that is used for the cooperation handle.

Further, the surface of PCB board is equipped with a plurality of button, be equipped with the button panel in the shell in the button outside, the button panel is equipped with a plurality of and button position relative key position, the left side terminal surface of shell is equipped with a plurality of and is used for key position complex mating hole.

Further, the surface of the PCB is also provided with a USB interface electrically connected with the power supply device, and the USB interface and the data transmission interface penetrate through the right side wall surface of the shell.

Further, a third matching groove is formed in the wall surface of the shell close to the USB interface side, the interface end of the USB interface and the interface end of the data transmission interface are both located in the third matching groove, and a sealing glue block used for sealing the third matching groove is arranged in the third matching groove.

Further, a light-emitting device is arranged in the top end of the shell, a light-emitting end is arranged on the top surface of the shell, which is opposite to the light-emitting end of the light-emitting device, and a lens is arranged at the end part of the light-emitting end.

Further, the alarm device is composed of an FM/AM receiving and RDS decoding chip, a main control MCU and an SOS alarm audio chip, wherein the FM/AM receiving and RDS decoding chip, the main control MCU and the SOS alarm audio chip are all arranged on the surface of the PCB.

The beneficial effects of the utility model are as follows:

According to the radio, solar power generation is performed through the solar panel, the solar panel can be turned out from the shell of the radio, so that the position of the solar panel is changed, the position of the solar panel can be adjusted according to lighting requirements when the radio is placed at different positions, and the efficiency of solar power generation is improved; the hand-operated power generation device can also be used for manually generating power to provide electric energy for the use of the radio; the radio can obtain electric energy through different means, and the cruising ability of the radio is ensured; the system also has the function of switching to an early warning channel, and receives and plays early warning information; the radio has multiple functions and high practicability.

Drawings

Fig. 1 is a schematic diagram of the external structure of the radio.

Fig. 2 is a schematic diagram of the external structure of the radio receiver.

Fig. 3 is a schematic view of the structure of the solar panel flipped out of the housing.

Fig. 4 is a schematic view of the structure of the rocker flipped out of the housing.

Fig. 5 is a schematic diagram of the internal structure of the radio.

Fig. 6 is a schematic structural diagram of a key set disposed on a circuit board.

Fig. 7 is a schematic structural view of one side of the circuit board.

Fig. 8 is a schematic structural view of the other side of the circuit board.

Fig. 9 is a schematic structural view of the third mating groove.

In the figure, 1, a shell; 2. a first mating groove; 3. a solar cell panel; 4. a first hinge part; 5. a second hinge part; 6. a power supply device; 7.a PCB board; 8. a data transmission interface; 9. a hand-operated power generation device; 10. an alarm device; 11. a hand-operated generator; 12. a rocker; 13. a handle; 14. a through hole; 15. a second mating groove; 16. a key; 17. a key panel; 18. a key position; 19. a mating hole; 20. a USB interface; 21. a third mating groove; 22. sealing glue blocks; 23. a light emitting device; 24. a light emitting tip; 25. and a lens.

Detailed Description

The utility model discloses a multifunctional radio, as shown in the combination of fig. 1, 2, 3 and 6, the radio comprises a shell 1, a playing device consisting of an antenna splitter, a control unit, a dual-band radio chip and a loudspeaker is arranged in the front end of the shell 1, a first matching groove 2 is arranged on the front end surface of the shell 1, a solar cell panel 3 is arranged in the first matching groove 2, at least two first hinging parts 4 are arranged on the front end surface of the shell 1, a second hinging part 5 is arranged at one end of the solar cell panel 3, the solar cell panel 3 is connected with the front end surface of the shell 1 through the hinging of the second hinging parts 5 and the first hinging parts 4, a power supply device 6 is arranged in the shell 1 close to the side of the first matching groove 2, a PCB 7 is fixed in the shell outside the power supply device 6, a data transmission interface 8 is arranged on the surface of the PCB 7, a power generation device 9 is arranged on the shell 1 outside the playing device, and an alarm device 10 is also arranged on the surface of the PCB 7.

The functions of playing music, broadcasting stations and the like of the radio can be realized through the playing device, solar power generation is performed through the solar panel 3, the solar panel 3 connected to the shell 1 through the hinge can be turned out from the shell 1 of the radio, so that the position of the solar panel 3 is changed, the position of the solar panel 3 can be adjusted according to lighting requirements when the radio is placed at different positions, and the efficiency of solar power generation is improved; the hand-operated power generation device 9 can also be used for manually generating power to provide electric energy for the use of the radio; the radio can obtain electric energy through different means, the endurance of the radio is ensured, the power supply device 6 can provide electric energy for the radio, the electric energy generated by the solar cell panel 3 and the electric energy generated by the hand-operated power generation device 9 can be stored into the power supply device 6 for the radio, the data transmission interface 8 can be connected with external equipment through a data connecting wire for audio data transmission, and the channel of the radio can be transferred to an early warning channel through the warning device 10 for receiving and playing early warning information.

The radio can obtain electric energy through different means, the cruising ability of the radio is guaranteed, the radio can be ensured to be used normally in different environments, and the radio also has the function of switching to an early warning channel, and early warning information is received and played; the radio has multiple functions and high practicability.

As shown in fig. 4 and 5, the hand-operated power generation device 9 includes a hand-operated power generator 11, a rocker 12 and a handle 13, the hand-operated power generator 11 is fixed on the inner wall of the front end of the housing 1, a through hole 14 is formed in the surface of the front end of the housing 1, a joint is arranged in the through hole 14, one end of the joint penetrates into the housing 1 and is connected with the driving end of the hand-operated power generator 11, one end of the rocker 12 is hinged to the end of the joint outside the housing 1, the handle 13 is connected to the other end of the rocker 12 through a rotating shaft, and a second matching groove 15 for matching with the handle 13 is formed in the surface of the housing 1.

After the rocker 12 is vertically and symmetrically turned out from the rear end of the shell 1, the rocker 12 can be rotated by holding the handle 13, power generated when the rocker 12 rotates is input through the input end of the hand-operated generator 11, the hand-operated generator 11 receives the power to generate electricity, and the electricity is transmitted to the power supply device 6; the second matching groove 15 can hide the position of the handle 13 when the hand-operated power generation device 9 is not used, so that the condition that the handle 13 is touched by mistake is avoided.

As shown in fig. 1 and fig. 6 in combination, the surface of the PCB 7 is provided with a plurality of keys 16, a key panel 17 is disposed in the housing 1 outside the keys 16, the key panel 17 is provided with a plurality of key positions 18 opposite to the positions of the keys 16, and a left end face of the housing 1 is provided with a plurality of matching holes 19 for matching the key positions 18.

Wherein the key 16 can be activated by pressing the key 18 to control the functional components in the radio.

As shown in fig. 7, the surface of the PCB 7 is further provided with a USB interface 20 electrically connected to the power device 6, and the USB interface 20 and the data transmission interface 8 penetrate through the right side wall surface of the housing 1.

The USB interface 20 may be connected to an electronic device (not shown) in the outside through a charging wire, so as to supplement electric energy to the electronic device, and function as a mobile power source.

As shown in fig. 9, a third matching groove 21 is provided on the wall surface of the housing 1 near the USB interface 20, the interface end of the USB interface 20 and the interface end of the data transmission interface 8 are both located in the third matching groove 21, and a sealing glue block 22 for sealing the third matching groove 21 is provided in the third matching groove 21.

The sealing glue block 22 can seal the third matching groove 21, and can protect the USB interface 20 and the data transmission interface 8 when the USB interface 20 and the data transmission interface 8 are not needed, so as to avoid damage to the USB interface 20 and the data transmission interface 8 caused by foreign objects entering the third matching groove 21.

As shown in fig. 1 and fig. 5 in combination, a light emitting device 23 is disposed in the top end of the housing 1, a light emitting end 24 is disposed on the top surface of the housing 1 opposite to the light emitting end of the light emitting device 23, and a lens 25 is disposed at the end of the light emitting end 24.

The light emitted from the light emitting device 23 through the lens 25 can be used for illumination, and can be used as a flashlight when the radio is held by a hand, and can be used as a desk lamp when the radio is placed on a desk.

As shown in fig. 8, the alarm device 10 is composed of an FM/AM receiving and RDS decoding chip, a main control MCU and an SOS alarm audio chip, which are all disposed on the surface of the PCB 7.

The method comprises the steps that after an aerial wireless broadcast signal is received through an antenna, the aerial wireless broadcast signal is divided into two paths of signals through an antenna branching unit, one path of signals is sent to a universal FM/AM broadcast radio unit, after broadcast program audio is sent to an audio frequency change-over switch, a main control MCU judges that no early warning RDS signal exists currently, the audio frequency change-over switch is controlled to send the broadcast program audio frequency to an audio frequency power amplifier circuit for amplification, and then the audio frequency change-over switch outputs the broadcast program audio frequency to a built-in loudspeaker for playing; after the antenna branching unit sends the other path of radio broadcasting signal to the FM/AM receiving and RDS decoding chip, the main control MCU sets the FM/AM receiving and RDS decoding chip to work on the early warning channel by command, compares the RDS data decoded by the chip with the preset early warning RDS data, after confirming that the early warning RDS data exists, the main control MCU controls the SOS alarm audio chip to send out audio signal to the audio switch, and then controls the audio switch to send the alarm audio signal to the audio power amplifier circuit to be amplified and output to the loudspeaker to be played.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a multifunctional radio, this radio includes the shell, be equipped with the play device that comprises antenna splitter, control unit, dual-band radio chip and loudspeaker in the front end of shell, its characterized in that, the front end surface of shell is equipped with first cooperation groove, be equipped with solar cell panel in the first cooperation groove, the front end face of shell is equipped with two at least first articulated portions, solar cell panel's one end is equipped with the second articulated portion, solar cell panel passes through the articulated connection of second articulated portion and first articulated portion at the front end face of shell, is close to be equipped with power supply unit in the shell of first cooperation groove side, the casing internal fixation in the power supply unit outside has the PCB board, the surface of PCB board is provided with data transmission interface, the shell in the play device outside is equipped with hand power generation facility, the surface of PCB board still is equipped with alarm device.

2. The multifunctional radio according to claim 1, wherein the hand-operated power generation device comprises a hand-operated power generator, a rocker and a handle, the hand-operated power generator is fixed on the inner wall of the front end of the housing, a through hole is formed in the surface of the front end of the housing, a connector is arranged in the through hole, one end of the connector penetrates into the housing and is connected with the driving end of the hand-operated power generator, one end of the rocker is hinged to the end of the connector, which is located outside the housing, the handle is connected to the other end of the rocker through a rotating shaft, and a second matching groove for matching the handle is formed in the surface of the housing.

3. The multifunctional radio according to claim 1, wherein a plurality of keys are arranged on the surface of the PCB, a key panel is arranged in a shell outside the keys, the key panel is provided with a plurality of keys opposite to the keys, and a left end face of the shell is provided with a plurality of matching holes for matching the keys.

4. The multifunctional radio according to claim 1, wherein the surface of the PCB is further provided with a USB interface electrically connected to the power device, and the USB interface and the data transmission interface penetrate through the right side wall surface of the housing.

5. The multifunctional radio receiver as claimed in claim 4, wherein a third matching groove is formed in the wall surface of the casing near the USB interface, the interface end of the USB interface and the interface end of the data transmission interface are both located in the third matching groove, and a sealant block for sealing the third matching groove is arranged in the third matching groove.

6. The multifunctional radio according to claim 1, wherein a light emitting device is arranged in the top end of the shell, a light emitting end is arranged on the top surface of the shell, which is opposite to the light emitting end of the light emitting device, and a lens is arranged at the end part of the light emitting end.

7. The multifunctional radio according to claim 1, wherein the alarm device is composed of an FM/AM receiving and RDS decoding chip, a main control MCU and an SOS alarm audio chip, and the FM/AM receiving and RDS decoding chip, the main control MCU and the SOS alarm audio chip are all arranged on the surface of the PCB.