A multi-functional portable radio

Abstract

The utility model discloses a multifunctional portable radio. It relates to the technical field of radio, and adopts a radio body, a heat dissipation device and a portable device, the upper end outside of the radio body is provided with the portable device, and the top of the radio body is respectively provided with a volume knob and a button module from right to left. The utility model discloses a portable device is arranged on the upper end outside of the radio body, and the user can carry the radio body by hand or shoulder, so that the radio body is convenient to carry and practicality is improved. The button module includes a mode button, a play / pause / talk button, a next episode button, a power display screen switch button and a light control button. When lighting is needed, the low beam or high beam is turned on by the button module, which fully meets the needs of the user and improves the practicality of the radio body.

Description

Technical Field

[0001] This utility model relates to the field of radio technology, specifically to a multifunctional portable radio. Background Technology

[0002] A radio is constructed from mechanical components, electronic components, magnets, etc. It is mainly used to receive radio broadcasts and listen to radio transmitters, usually entertainment and information programs sent by radio stations. It is different from a radio receiver used for military purposes, which is not broadcast. A radio, also known as a radio receiver, is a machine that uses electrical energy to convert radio wave signals and can receive audio signals transmitted by radio stations.

[0003] Many people enjoy camping in the wild, but camping requires carrying a lot of gear. Some camping enthusiasts like to listen to the radio, but existing radios have limited functionality and are inconvenient to use outdoors. Furthermore, radios cannot be recharged from the outside, and their own power reserves are limited, so they eventually run out of power and become unusable. To ensure the radio can be used outdoors, one must carry a power source to recharge it. However, carrying dry cell batteries or power banks is not practically feasible in daily life. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides a multifunctional portable radio, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A multifunctional portable radio includes a radio body, a heat dissipation device, and a carrying device. The carrying device is located on the upper outer side of the radio body. A volume control knob and a button module are located on the top of the radio body from right to left. A main power switch is located at the lower rear of the radio body. A battery level display is located on the upper front of the radio body. A speaker is fixedly installed inside the radio body. A sound-transmitting mesh is provided on the front of the radio body, located to one side of the speaker. Several low-beam lights are located on the front of the radio body, located to one side of the sound-transmitting mesh. Several... The radio body has a high beam headlight, an antenna storage device located at the center of the rear, a solar panel located at the rear of the radio body between the battery cover and the antenna storage device, a hand grip power generator located on one side of the radio body, a DC5V input interface, a USB charging / discharging interface, a TF card slot and an audio interface located from left to right at the upper rear of the radio body, a battery compartment located at the center of the rear of the radio body containing a rechargeable battery, a battery cover snapped onto the outside of the battery compartment, and a detachable microphone bracket located at one end of the radio body containing several wireless microphones.

[0006] Preferably, the bottom of the radio body is provided with a heat dissipation device, which includes a heat dissipation base plate. Several heat dissipation blocks are fixedly installed at the bottom of the heat dissipation base plate. The heat dissipation blocks are arranged in an inverted trapezoidal shape, and ventilation holes are opened on the surface of the heat dissipation blocks.

[0007] Preferably, the portable device includes symmetrical buckles, the surface of which is provided with a flexible rubber band.

[0008] Preferably, the button module includes a mode button, a play / pause / call button, a next episode button, a battery display on / off button, a light control button, and a solar control button.

[0009] Preferably, a filter is fixedly installed on the front of the radio body and outside the sound-permeable mesh by bolts.

[0010] Preferably, a solar panel is disposed at the rear of the radio body and between the battery cover and the antenna storage device, and an inverter is disposed inside the radio body and on one side of the speaker. The button module is electrically connected to the solar panel and the inverter, the inverter is electrically connected to the solar panel, and the inverter is electrically connected to the battery.

[0011] Preferably, the grip power generation device includes a housing, a movable plate slidably connected to the inner wall of the housing, a pressing block at the top of the movable plate, a finger groove matching the finger at the top of the pressing block, a transmission bar fixedly installed at the bottom of the movable plate, a ratchet on one side of the transmission bar, a plurality of pawls matching the ratchet on the surface of the transmission bar, a rotating rod on the other side of the ratchet, a fixed seat fixedly installed at the inner bottom of the housing, a rotating rod rotatably passing through the fixed seat, a main sprocket at the other end of the rotating rod, a driven sprocket connected to the main sprocket via a chain drive, a connecting block fixedly installed at the inner bottom of the housing on the other side of the fixed seat, a micro generator set at the top of the connecting block, a driven sprocket coaxially fixedly connected to the input end of the micro generator set, symmetrical compression springs at the inner bottom of the housing, a movable plate at the top of the compression springs, and an electrical connection between the micro generator set and a battery.

[0012] Preferably, a snap-fit ​​block is provided at the lower rear end of the radio body, and the other end of the telescopic antenna is snapped into a snap-fit ​​groove opened on the surface of the snap-fit ​​block.

[0013] Preferably, the button module is electrically connected to the radio body, the power display screen, the speaker, the low beam headlights, the high beam headlights, and the battery.

[0014] Compared with the prior art, the beneficial effects achieved by this utility model are: This utility model provides a multifunctional portable radio. A carrying device is provided on the upper outer side of the radio body, allowing the user to carry the radio by hand or over the shoulder using a flexible rubber strap, thus improving its practicality. A button module is included, comprising a mode button, a play / pause / call button, a next episode button, a power display on / off button, a light control button, and a solar control button. When lighting is needed, the button module controls the low beam or high beam, fully meeting the user's needs and allowing for easy switching, significantly enhancing the radio's usability. An antenna storage device is located at the rear of the radio body. When the radio is not in use, the retractable antenna can be retracted, and then rotated using a rotating base to retract the antenna. The retractable antenna is stored in the slot on the surface of the snap-fit ​​block, which facilitates its protection. A detachable microphone stand is provided at one end of the radio body, which houses several wireless microphones. The wireless microphones enable multiple people to pick up and amplify their voices simultaneously, enhancing the interactivity and flexibility of the radio body. The wireless microphones can be used independently of the radio body, supporting multiple people to move freely and speak in scenarios such as speeches, teaching, and meetings, avoiding the constraints of wires. At the same time, the wireless microphones are connected to the radio via Bluetooth, and the picked-up sound is amplified in real time through the radio body, enhancing the sound propagation effect. It is suitable for occasions that require portable amplification, such as outdoor teaching, tour guide explanations, and small performances, further improving the practicality of the radio body. This invention features a battery level display screen, allowing users to monitor the battery's charge level during use and charging, facilitating advance charging preparation. A solar panel on the back of the radio allows sunlight to be absorbed and converted into electricity. This electricity is then converted into direct current (DC) via a button module to power an inverter. The inverter converts the DC into stable alternating current (AC), which is then stored in the battery for power supply. Additionally, a hand grip power generator is located on one side of the radio. By placing fingers in corresponding slots and repeatedly pressing a pressure block, the user experiences a spring-loaded release of the block, effectively acting as a hand grip strengthener to exercise the hands and relieve stress. The continuous pressing of the pressure block also generates electricity. The pressure block causes the movable plate to move downwards, which in turn causes the transmission bar to reciprocate up and down. This causes several pawls on the surface of the transmission bar to rotate the ratchet. The ratchet then drives the main sprocket to rotate via a rotating rod. The main sprocket, in turn, drives the driven sprocket via a chain. Since the driven sprocket is coaxially and fixedly connected to the input end of the micro generator set, it can drive the micro generator set to work and generate electricity. The generated electricity from the micro generator set then charges the battery. A USB charging and discharging interface is provided on the back of the radio. Indoors, the USB charging and discharging interface can be used to connect to the mains power via a data cable or USB adapter cable to charge the battery. This allows the user to charge the battery in different environments, ensuring the normal operation of the radio. At the same time, the surface of the crank handle is equipped with an anti-slip pad to prevent the crank handle from slipping out of the user's hand during use. This utility model provides a heat dissipation device at the bottom of the radio body. The radio body transfers heat to the heat dissipation base plate, and the heat dissipation base plate transfers heat to several heat dissipation blocks. Since the surface of the heat dissipation blocks has heat dissipation holes, the bottom of the radio body is ventilated, thereby greatly improving the heat dissipation efficiency of the radio body. This invention features a sound-permeable mesh on the front of the radio body. A filter is fixedly installed on the front of the radio body, outside the sound-permeable mesh, by bolts. The filter can filter out dust and impurities that pass through the sound-permeable mesh, thereby preventing dust and impurities from entering the speaker and affecting its normal operation. When it is necessary to clean or replace the filter, the bolts can be removed to clean or replace the filter, thus providing the filtering effect of the filter. Attached Figure Description

[0015] Figure 1 The three-dimensional representation of this utility model Figure 1 .

[0016] Figure 2 The three-dimensional representation of this utility model Figure 2 .

[0017] Figure 3 This is a rear view of the present invention.

[0018] Figure 4 This is a schematic diagram of the internal structure of this utility model.

[0019] Figure 5 for Figure 1 A magnified schematic diagram of the local structure at point A.

[0020] In the diagram: 1. Radio body; 2. Heat dissipation device; 2.1 Heat dissipation base plate; 2.2 Heat sink block; 2.3 Ventilation holes; 3. Portable device; 3.1 Clip; 3.2 Flexible rubber band; 4. Volume control knob; 5. Button module; 6. Main power switch; 7. Battery level display; 8. Speaker; 9. Sound-permeable mesh; 10. Filter; 11. Low beam headlight; 12. High beam headlight; 13. Antenna storage device; 13.1 Rotating base; 13.2 Telescopic antenna; 13.3 Snap-fit ​​block; 13.4 Snap-fit ​​slot; 14. DC5V input interface; 15. USB charging / discharging interface; 16. TF card slot; 17. 18. Solar panel; 18. Grip power generation device; 18.1. Housing; 18.11. Movable plate; 18.12. Pressing block; 18.13. Finger groove; 18.14. Drive bar; 18.15. Ratchet; 18.16. Rotating rod; 18.17. Fixing base; 18.18. Main sprocket; 18.19. Chain; 18.2. Driven sprocket; 18.21. Connecting block; 18.22. Miniature generator set; 18.23. Compression spring; 19. Inverter; 20. Battery cover; 21. Battery compartment; 22. Storage battery; 23. Detachable microphone stand; 24. Wireless microphone; 25. Audio interface. Detailed Implementation

[0021] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0022] According to an embodiment of the present invention, a multifunctional portable radio is provided. Example

[0023] As shown in the attached diagram of the instruction manual. Figure 1As shown, a multifunctional portable radio includes a radio body 1, a heat dissipation device 2, and a carrying device 3. The carrying device 3 is located on the upper outer side of the radio body 1. A volume control knob 4 and a button module 5 are respectively located on the top of the radio body 1 from right to left. A main power switch 6 is located at the lower rear of the radio body 1. A power display screen 7 is located on the upper front of the radio body 1. A speaker 8 is fixedly installed inside the radio body 1. A sound-transmitting mesh 9 is located on the front of the radio body 1, next to the speaker 8. Several low-beam lights 11 are located on the front of the radio body 1, next to the sound-transmitting mesh 9. Several high beam lights 12 are provided on the front of the radio body 1 and on the other side of the sound-permeable mesh 9. An antenna storage device 13 is provided at the middle of the rear of the radio body 1. From left to right, a DC5V input interface 14, a USB charging and discharging interface 15, a TF card slot 16, and an audio interface 25 are provided at the upper rear of the radio body 1. A battery compartment 21 is provided at the middle of the rear of the radio body 1. A battery 22 is installed in the battery compartment 21. A battery cover 20 is snapped onto the outside of the battery compartment 21. A detachable microphone bracket 23 is provided at one end of the radio body 1. Several wireless microphones 24 are provided in the detachable microphone bracket 23. Example

[0024] As shown in the attached diagram of the instruction manual. Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, a multifunctional portable radio features a carrying device 3 on the upper outer side of the radio body 1. Users can carry the radio body 1 by hand or shoulder using a flexible rubber strap 3.2, facilitating portability and improving its practicality. A button module 5 is included, comprising a mode button, play / pause / call button, next episode button, power display switch button, light control button, and solar control button. When illumination is needed, the button module 5 controls the activation of the low beam 11 or high beam 12, fully meeting user needs and allowing for easy switching, significantly enhancing the practicality of the radio body 1. An antenna storage device 13 is located at the rear of the radio body 1. When the radio body 1 is not in use, the telescopic antenna 13.2 is retracted. The antenna 13.2 is then rotated via a rotating base 13.1 to engage with a slot on the surface of a locking block 13.3, thus storing and protecting the telescopic antenna 13.2. The radio body 1 features a detachable microphone stand 23 at one end, housing several wireless microphones 24. These wireless microphones enable simultaneous recording and amplification for multiple users, enhancing the interactivity and flexibility of the radio body 1. The wireless microphones 24 can be used independently of the radio body 1, allowing multiple users to move freely and speak freely in scenarios such as speeches, lectures, and meetings, avoiding the constraints of wires. Furthermore, the wireless microphones 24 connect to the radio body 1 via Bluetooth, amplifying the recorded sound in real-time through the radio body 1, thus enhancing sound propagation. This makes the radio body 1 suitable for outdoor teaching, tour guide presentations, small performances, and other occasions requiring portable amplification, further improving its practicality.

[0025] The device includes a power display screen 7, allowing users to monitor the battery level of the storage battery 22 during use and charging, facilitating advance charging preparations. A solar panel 17 is mounted on the back of the radio body 1. In sunny conditions, sunlight shines on the solar panel 17, which absorbs the sunlight and converts it into electrical energy. The button module 5 converts this electrical energy into direct current (DC) to power the inverter 19. The inverter 19 then converts the DC power into stable alternating current (AC), which is then stored in the storage battery 22 for power supply. Meanwhile, a grip strength generator 18 is installed on one side of the radio body 1. The operator places their fingers into the corresponding finger slots 18.13 and continuously presses the pressing block 18.12. Under the action of the compression spring 18.23, the pressing block 18.12 continuously pops out from the outer casing 18.1, thus functioning as a grip strength trainer. This can exercise the hands and release psychological stress. Simultaneously, continuous pressing of the pressing block 18.12 causes the movable plate 18.11 to move downwards, which in turn drives the transmission strip 1. 8.14 reciprocates up and down, causing several pawls on the surface of the transmission bar 18.14 to drive the ratchet 18.15 to rotate. The ratchet 18.15 drives the main sprocket 18.18 to rotate via the rotating rod 18.16. The main sprocket 18.18 drives the driven sprocket 18.2 to rotate via the chain 18.19. Since the driven sprocket 18.2 is coaxially and fixedly connected to the input end of the micro generator set 18.22, it can drive the micro generator set 18.22 to work and generate electricity, which in turn charges the battery 22. A USB charging / discharging interface 15 is provided on the back of the radio body 1. Indoors, the USB charging / discharging interface 15 can be used to connect to the mains power via a data cable or USB adapter cable to charge the battery 22. This allows the user to charge the battery 22 in different environments, thus ensuring the normal operation of the radio body 1. Meanwhile, by setting an anti-slip pad on the surface of the crank handle 18.2, the crank handle is prevented from slipping out of the user's hand during use.

[0026] The radio body 1 has a heat dissipation device 2 at the bottom. The radio body 1 transfers heat to the heat dissipation base plate 2.1, and the heat dissipation base plate 2.1 transfers heat to several heat dissipation blocks 2.2. Since the heat dissipation blocks 2.2 have heat dissipation holes 2.3 on their surfaces, the bottom of the radio body 1 is ventilated, which greatly improves the heat dissipation efficiency of the radio body 1.

[0027] The radio body 1 has a sound-permeable mesh 9 on the front. A filter 10 is fixedly installed on the front of the radio body 1 and outside the sound-permeable mesh 9 by bolts. The filter 10 can filter out dust and impurities that pass through the sound-permeable mesh 9, thereby preventing dust and impurities from entering the speaker 8 through the sound-permeable mesh 9 and affecting the normal operation of the speaker 8. When it is necessary to clean or replace the filter 10, the filter 10 can be cleaned or replaced by removing the bolts, thereby providing the filtering effect of the filter 10.

[0028] In this utility model, unless otherwise explicitly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components or an interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A multi-functional portable radio characterized by: The radio body (1), heat dissipation device (2), and portable device (3) are included. The portable device (3) is provided on the upper outer side of the radio body (1). The top of the radio body (1) is provided with a volume adjustment knob (4) and a button module (5) from right to left. The power switch (6) is provided at the lower rear end of the radio body (1). The power display screen (7) is provided on the upper front end of the radio body (1). The speaker (8) is fixedly installed inside the radio body (1). The front of the radio body (1) and one side of the speaker (8) is provided with a sound-permeable mesh (9). Several low beam lights (11) are provided on the front of the radio body (1) and one side of the sound-permeable mesh (9). Several high beam lights (12) are provided on the front of the radio body (1) and the other side of the sound-permeable mesh (9). An antenna storage device (13) is provided at the middle of the rear of the radio body (1). A solar panel (17) is provided at the rear of the radio body (1) and between the battery cover (20) and the antenna storage device (13). A hand grip power generation device (18) is provided on one side of the radio body (1). A DC5V input interface (14), a USB charging and discharging interface (15), a TF card slot (16) and an audio interface (25) are respectively provided from left to right at the upper rear of the radio body (1). A battery compartment (21) is provided at the middle of the rear of the radio body (1). A storage battery (22) is installed in the battery compartment (21). A battery cover (20) is snapped onto the outside of the battery compartment (21). A detachable microphone bracket (23) is provided at one end of the radio body (1). Several wireless microphones (24) are provided in the detachable microphone bracket (23).

2. A multi-functional portable radio as claimed in claim 1, wherein: The radio body (1) is provided with a heat dissipation device (2) at the bottom. The heat dissipation device (2) includes a heat dissipation base plate (2.1). Several heat dissipation blocks (2.2) are fixedly installed at the bottom of the heat dissipation base plate (2.1). The heat dissipation blocks (2.2) are arranged in an inverted trapezoidal shape. Ventilation holes (2.3) are opened on the surface of the heat dissipation blocks (2.2).

3. The multi-functional portable radio of claim 1, wherein: The portable device (3) includes symmetrical buckles (3.1), and the surface of the buckles (3.1) is provided with a flexible rubber strip (3.2).

4. The multi-functional portable radio of claim 1, wherein: The button module (5) includes a mode button, a play / pause / call button, a next episode button, a power display switch button, a light control button, and a solar control button.

5. The multi-functional portable radio of claim 1, wherein: A filter (10) is fixedly installed on the front of the radio body (1) and outside the sound-transmitting mesh (9) by bolts.

6. The multi-functional portable radio of claim 1, wherein: An inverter (19) is provided inside the radio body (1) and on one side of the speaker (8). The button module (5) is electrically connected to the solar panel (17) and the inverter (19). The inverter (19) is electrically connected to the solar panel (17) and the battery (22).

7. The multi-functional portable radio of claim 1, wherein: The grip power generation device (18) includes a housing (18.1), a movable plate (18.11) slidably connected to the inner wall of the housing (18.1), a pressing block (18.12) provided at the top of the movable plate (18.11), a finger groove (18.13) matching the finger provided at the top of the pressing block (18.12), a transmission bar (18.14) fixedly installed at the bottom of the movable plate (18.11), a ratchet (18.15) provided on one side of the transmission bar (18.14), a plurality of pawls matching the ratchet (18.15) provided on the surface of the transmission bar (18.14), a rotating rod (18.16) provided on the other side of the ratchet (18.15), a fixed seat (18.17) fixedly installed at the bottom of the inner part of the housing (18.1), and a rotating through-mounted device on the fixed seat (18.17). A rotating rod (18.16) is provided, and a main sprocket (18.18) is provided at the other end of the rotating rod (18.16). The main sprocket (18.18) is connected to a driven sprocket (18.2) via a chain (18.19). A connecting block (18.21) is fixedly installed at the bottom of the inner part of the outer shell (18.1) and on the other side of the fixed base (18.17). A micro generator set (18.22) is provided at the top of the connecting block (18.21). The driven sprocket (18.2) is coaxially fixedly connected to the input end of the micro generator set (18.22). A symmetrical compression spring (18.23) is provided at the bottom of the inner part of the outer shell (18.1). A movable plate (18.11) is provided at the top of the compression spring (18.23). The micro generator set (18.9) is electrically connected to the battery (22).

8. The multi-functional portable radio of claim 1, wherein: The antenna storage device (13) includes a rotating base (13.1), which is rotatably connected to a telescopic antenna (13.2). A snap-fit ​​block (13.3) is provided at the lower rear end of the radio body (1), and the other end of the telescopic antenna (13.2) is snapped into a snap-fit ​​groove opened on the surface of the snap-fit ​​block (13.3).

9. The multi-functional portable radio of claim 1, wherein: The button module (5) is electrically connected to the radio body (1), the power display screen (7), the speaker (8), the low beam headlight (11), the high beam headlight (12), and the battery (22).

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