A portable ultra-short wave radio signal processing device

Abstract

The application provides a portable ultrashort wave radio signal processing device, and relates to the technical field of portable ultrashort wave radios, which comprises a radio placing box, a rotating shaft is rotatably installed on the inner side of the radio placing box, a first rotating frame is fixedly installed on the outer side of the rotating shaft, and an ultrashort wave radio protection and damping assembly is arranged on the radio placing box and the first rotating frame; the movable shaft is rotatably installed on the inner side of the first rotating frame, the ultrashort wave radio protection and damping assembly is provided, the ultrashort wave radio protection and damping assembly realizes buffering through a multilayer damping structure, the damping damper between the fixed hanging ears can absorb vibration in the up-down direction, the rotation design of the first rotating frame around the rotating shaft and the radio mounting frame around the movable shaft cooperates with the arc chamfer, and multi-angle impact can be relieved, multiple protections effectively reduce the damage of mountain bumps to the radio signal receiving module, the multi-channel processing unit and other core components, and improve the equipment durability.

Description

Technical Field

[0001] This utility model relates to the field of portable VHF radio technology, and in particular to a portable VHF radio signal processing device. Background Technology

[0002] Due to their high transmission speed and strong resistance to signal attenuation, VHF radios have become core equipment for short-range wireless communication. However, in environments such as the wild and densely populated urban areas, signals are susceptible to electromagnetic interference (such as from industrial equipment and other communication signals), multipath effects, and noise, leading to communication interruptions, voice distortion, or data errors. Existing VHF radio signal processing devices have many limitations.

[0003] Existing VHF radios are difficult to carry and transport, requiring staff to use trolleys and other tools, resulting in poor portability. Furthermore, in some terrains, such as mountainous areas, the trolley chassis is low, and some mountain roads are narrow, making it difficult to transport the device. It can only be carried by staff, and the bumpy terrain in mountainous areas can easily cause vibration damage. Therefore, we propose a portable VHF radio signal processing device. Utility Model Content

[0004] In view of this, this application provides a portable VHF radio signal processing device, which aims to solve the above-mentioned technical problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A portable VHF radio signal processing device includes a radio placement box, a rotating shaft rotatably mounted on the inner side of the radio placement box, a first rotating frame fixedly mounted on the outer side of the rotating shaft, and VHF radio protective shock absorption components provided on the radio placement box and the first rotating frame.

[0007] The UHF radio protection and vibration damping assembly includes a movable shaft, a radio mounting bracket, a radio signal receiving module, a multi-channel processing unit, an anti-interference module, and a signal output module. The movable shaft is rotatably mounted on the inner side of the first rotating frame, and the radio mounting bracket is fixedly mounted on the outer side of the movable shaft. The radio signal receiving module, the multi-channel processing unit, the anti-interference module, and the signal output module are all fixedly mounted on the radio mounting bracket.

[0008] Preferably, a handle is fixedly installed on the top of the radio placement box, and a touch screen is fixedly installed on the top of the radio placement box. The touch screen is electrically connected to the radio signal receiving module, the multi-channel processing unit, the anti-interference module, and the signal output module.

[0009] Preferably, the bottom of the radio placement box is fixedly installed with multiple fixing plates, and the fixing plates are provided with portable mobile support components for the radio.

[0010] Preferably, the UHF radio protection and shock absorption assembly further includes fixed hanging ears, fixed pins, movable blocks, and shock absorbers. The fixed hanging ears are respectively fixedly installed at the four bottom corners of the radio placement box and at the bottom of the first rotating frame and the radio mounting frame. The fixed pins are rotatably installed on the inner side of the fixed hanging ears. The movable blocks are fixedly installed on the outer side of the fixed pins. The shock absorbers are fixedly installed on the opposite sides of the upper and lower movable blocks.

[0011] Preferably, the portable mobile support assembly for the radio includes an auxiliary shaft, a second rotating frame, and a first fixing bolt. The auxiliary shaft is rotatably mounted on one side of the fixed plate, the second rotating frame is fixedly mounted on the outside of the auxiliary shaft, and the first fixing bolt is threaded onto one side of the second rotating frame. One end of the first fixing bolt abuts against the fixed plate and is used to adjust the angle of the second rotating frame and lock it according to different road conditions.

[0012] Preferably, the portable mobile support assembly for the radio further includes a telescopic rod, casters, a threaded hole, and a second fixing bolt. The telescopic rod is slidably mounted on the inner side of the second rotating frame, the casters are fixedly mounted on one side of the telescopic rod, the threaded hole is opened on one side of the telescopic rod, and the second fixing bolt is threadedly mounted on the inner side of the second rotating frame and the threaded hole. The telescopic rod is used to adjust the height of the chassis of the radio placement box.

[0013] Preferably, a support frame is fixedly installed at the four bottom corners of the radio placement box, and a rubber anti-slip pad is fixedly installed at the bottom of the support frame.

[0014] Preferably, a storage battery is fixedly installed at the bottom of the radio mounting bracket, and the radio signal receiving module, multi-channel processing unit, anti-interference module and signal output module are electrically connected to the storage battery.

[0015] Preferably, the top of the first rotating frame is provided with a mounting groove, the movable shaft is rotatably mounted on the inner side of the mounting groove, the radio mounting bracket is rotatably disposed on the inner side of the mounting groove, and the outer side of the radio mounting bracket is provided with an arc-shaped chamfer.

[0016] Preferably, a guide groove is provided on one side of the second rotating frame, and the telescopic rod is slidably installed on the inner side of the guide groove.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This utility model discloses a portable VHF radio signal processing device. Through a multi-layered shock-absorbing structure, the device provides cushioning: the damper between the fixed mounting ears absorbs vertical vibrations; the rotation design of the first rotating frame around the rotating axis and the radio mounting frame around the movable axis, combined with the rounded chamfer, mitigates impacts from multiple angles; this multi-layered protection effectively reduces damage to core components such as the radio signal receiving module and multi-channel processing unit caused by mountainous terrain, thus improving the device's durability.

[0019] This utility model discloses a portable UHF radio signal processing device. Through the design of a portable mobile support component for the radio, the handle on the top of the radio box facilitates manual carrying and transportation, overcoming the limitations of traditional radios that rely on trolleys. In the portable mobile support component, the second rotating frame can be adjusted around the auxiliary shaft, and the height of the chassis can be changed with the help of the telescopic rod. The casters are adapted to complex terrains such as mountains and narrow roads, eliminating the need for staff to carry heavy loads throughout the process, greatly improving the convenience of transportation, and making it especially suitable for terrain-restricted scenarios.

[0020] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of a portable VHF radio signal processing device proposed in this utility model.

[0022] Figure 2 This is a schematic diagram showing a three-dimensional view of the bottom section structure of a portable VHF radio signal processing device according to an embodiment of this application;

[0023] Figure 3 This is a schematic diagram showing a three-dimensional view of a partial structure of a portable VHF radio signal processing device according to an embodiment of this application;

[0024] Figure 4 A schematic diagram showing a three-dimensional view of the exploded portion structure of a portable VHF radio signal processing device according to an embodiment of this application is provided.

[0025] Figure label:

[0026] 1. Protective and shock-absorbing components for VHF radios; 2. Portable mobile support components for radios; 3. Radio placement box; 4. Rotating shaft; 5. First rotating frame; 6. Fixing plate; 7. Touch screen; 8. Handle;

[0027] 11. Movable shaft; 12. Radio mounting bracket; 13. Radio signal receiving module; 14. Multi-channel processing unit; 15. Anti-interference module; 16. Signal output module; 17. Fixed hook; 18. Fixed pin; 19. Movable block; 20. Vibration damper;

[0028] 21. Auxiliary shaft; 22. Second rotating frame; 23. First fixing bolt; 24. Telescopic rod; 25. Caster wheel; 26. Threaded hole; 27. Second fixing bolt; 28. Support frame. Detailed Implementation

[0029] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given below in conjunction with the accompanying drawings;

[0030] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0031] refer to Figure 1-4 A portable UHF radio signal processing device includes a radio placement box 3, a rotating shaft 4 is rotatably mounted on the inner side of the radio placement box 3, a first rotating frame 5 is fixedly mounted on the outer side of the rotating shaft 4, and a UHF radio protective shock absorption component 1 is provided on the radio placement box 3 and the first rotating frame 5.

[0032] The UHF radio protection and vibration damping assembly 1 includes a movable shaft 11, a radio mounting bracket 12, a radio signal receiving module 13, a multi-channel processing unit 14, an anti-interference module 15, and a signal output module 16. The movable shaft 11 is rotatably mounted on the inner side of the first rotating frame 5, and the radio mounting bracket 12 is fixedly mounted on the outer side of the movable shaft 11. The radio signal receiving module 13, the multi-channel processing unit 14, the anti-interference module 15, and the signal output module 16 are all fixedly mounted on the radio mounting bracket 12.

[0033] In this embodiment, a handle 8 is fixedly installed on the top of the radio placement box 3, and a touch screen 7 is fixedly installed on the top of the radio placement box 3. The touch screen 7 is electrically connected to the radio signal receiving module 13, the multi-channel processing unit 14, the anti-interference module 15, and the signal output module 16.

[0034] In this embodiment, multiple fixing plates 6 are fixedly installed at the bottom of the radio placement box 3, and a portable mobile support component 2 for the radio is provided on the fixing plate 6.

[0035] In this embodiment, the UHF radio protection and shock absorption assembly 1 also includes fixed hooks 17, fixed pins 18, movable blocks 19, and shock absorbers 20. The fixed hooks 17 are fixedly installed at the four bottom corners of the radio placement box 3 and at the bottom of the first rotating frame 5 and the radio mounting frame 12, respectively. The fixed pins 18 are rotatably installed on the inner side of the fixed hooks 17, and the movable blocks 19 are fixedly installed on the outer side of the fixed pins 18. The shock absorbers 20 are fixedly installed on the opposite sides of the movable blocks 19 on the upper and lower sides. The UHF radio protection and shock absorption assembly 1 achieves buffering through a multi-layer shock absorption structure: the shock absorbers 20 between the fixed hooks 17 can absorb vertical vibrations; the rotation design of the first rotating frame 5 around the rotating axis 4 and the radio mounting frame 12 around the movable axis 11, combined with the arc-shaped chamfer, can alleviate multi-angle impacts; the multiple protections effectively reduce the damage to core components such as the radio signal receiving module 13 and the multi-channel processing unit 14 caused by mountain bumps, and improve the durability of the equipment.

[0036] In this embodiment, the portable mobile support assembly 2 for the radio includes an auxiliary shaft 21, a second rotating frame 22, and a first fixing bolt 23. The auxiliary shaft 21 is rotatably mounted on one side of the fixing plate 6, the second rotating frame 22 is fixedly mounted on the outside of the auxiliary shaft 21, and the first fixing bolt 23 is threadedly mounted on one side of the second rotating frame 22. One end of the first fixing bolt 23 abuts against the fixing plate 6 and is used to adjust the angle of the second rotating frame 22 and lock it according to different road conditions.

[0037] In this embodiment, the portable mobile support assembly 2 for the radio also includes a telescopic rod 24, a caster wheel 25, a threaded hole 26, and a second fixing bolt 27. The telescopic rod 24 is slidably mounted on the inner side of the second rotating frame 22, the caster wheel 25 is fixedly mounted on one side of the telescopic rod 24, the threaded hole 26 is opened on one side of the telescopic rod 24, and the second fixing bolt 27 is threadedly mounted on the inner side of the second rotating frame 22 and the threaded hole 26. The telescopic rod 24 is used to adjust the height of the chassis of the radio placement box 3.

[0038] In this embodiment, support frames 28 are fixedly installed at the four bottom corners of the radio placement box 3, and rubber anti-slip pads are fixedly installed at the bottom of the support frames 28; the support frames 28 are convenient to contact the ground during use, which makes the device more stable to use.

[0039] In this embodiment, a storage battery is fixedly installed at the bottom of the radio mounting bracket 12. The radio signal receiving module 13, the multi-channel processing unit 14, the anti-interference module 15, and the signal output module 16 are electrically connected to the storage battery. The storage battery can provide power and can provide power in the field environment.

[0040] In this embodiment, the top of the first rotating frame 5 is provided with a mounting groove, the movable shaft 11 is rotatably mounted on the inner side of the mounting groove, the radio mounting frame 12 is rotatably mounted on the inner side of the mounting groove, and the outer side of the radio mounting frame 12 is provided with an arc-shaped chamfer; the arc-shaped chamfer makes the radio mounting frame 12 more stable during rotation and prevents it from colliding with the first rotating frame 5.

[0041] In this embodiment, a guide groove is provided on one side of the second rotating frame 22, and the telescopic rod 24 is slidably installed on the inner side of the guide groove; the handle 8 on the top of the radio placement box 3 facilitates manual carrying and solves the limitation of traditional radios relying on trolleys; in the portable mobile support assembly 2 for radios, the second rotating frame 22 can be adjusted around the auxiliary shaft 21, and the height of the chassis can be changed in conjunction with the telescopic rod 24; the casters 25 adapt to complex terrains such as mountains and narrow roads, eliminating the need for staff to carry heavy loads throughout the process, greatly improving the convenience of transportation, and is especially suitable for terrain-restricted scenarios.

[0042] Specifically, the handle 8 on the top of the radio placement box 3 facilitates manual carrying and solves the limitation of traditional radios relying on trolleys; in the portable mobile support component 2, the second rotating frame 22 can be adjusted around the auxiliary shaft 21, and the height of the chassis can be changed with the telescopic rod 24. The casters 25 adapt to complex terrains such as mountains and narrow roads, eliminating the need for staff to carry heavy loads throughout the process, greatly improving the convenience of transportation, and is especially suitable for terrain-restricted scenarios.

[0043] The UHF radio protection and shock absorption component 1 achieves buffering through a multi-layer shock absorption structure: the shock absorber 20 between the fixed mounting ears 17 can absorb vertical vibrations; the rotation design of the first rotating frame 5 around the rotating shaft 4 and the radio mounting frame 12 around the movable shaft 11, combined with the arc chamfer, can alleviate multi-angle impacts; multiple protections effectively reduce the damage of mountain bumps to core components such as the radio signal receiving module 13 and the multi-channel processing unit 14, and improve the durability of the equipment;

[0044] The first fixing bolt 23 can lock the angle of the second rotating frame 22, and the second fixing bolt 27 fixes the length of the telescopic rod 24 through the threaded hole 26, so as to realize the flexible adjustment of the chassis height and support angle to adapt to different slopes and road surface flatness; the rubber anti-slip pad at the bottom of the support frame 28 enhances the stability when stationary and prevents slippage when placed.

[0045] The radio mounting bracket 12 integrates core components such as the radio signal receiving module 13 and the anti-interference module 15, reducing scattered parts; the touch screen 7 is electrically connected to each module, enabling centralized control and monitoring; the built-in battery provides independent power supply, freeing users from cable constraints and further enhancing the flexibility of field operations.

[0046] It should be noted that although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable VHF radio signal processing device, characterized in that, include: Radio station placement box (3), a rotating shaft (4) is rotatably installed on the inner side of the radio station placement box (3), a first rotating frame (5) is fixedly installed on the outer side of the rotating shaft (4), and a UHF radio station protection and shock absorption component (1) is provided on the radio station placement box (3) and the first rotating frame (5). The UHF radio protection and vibration damping assembly (1) includes a movable shaft (11), a radio mounting bracket (12), a radio signal receiving module (13), a multi-channel processing unit (14), an anti-interference module (15), and a signal output module (16). The movable shaft (11) is rotatably mounted on the inner side of the first rotating frame (5), and the radio mounting bracket (12) is fixedly mounted on the outer side of the movable shaft (11). The radio signal receiving module (13), the multi-channel processing unit (14), the anti-interference module (15), and the signal output module (16) are all fixedly mounted on the radio mounting bracket (12).

2. The portable VHF radio signal processing device according to claim 1, characterized in that, A handle (8) is fixedly installed on the top of the radio placement box (3), and a touch screen (7) is fixedly installed on the top of the radio placement box (3). The touch screen (7) is electrically connected to the radio signal receiving module (13), the multi-channel processing unit (14), the anti-interference module (15), and the signal output module (16).

3. The portable VHF radio signal processing device according to claim 1, characterized in that, The bottom of the radio placement box (3) is fixedly installed with multiple fixing plates (6), and the fixing plates (6) are provided with a portable mobile support component (2) for the radio.

4. The portable VHF radio signal processing device according to claim 1, characterized in that, The UHF radio protection and shock absorption assembly (1) also includes a fixed hanging ear (17), a fixed pin (18), a movable block (19), and a shock absorber (20). The fixed hanging ear (17) is fixedly installed at the bottom four corners of the radio placement box (3) and at the bottom of the first rotating frame (5) and the radio mounting frame (12). The fixed pin (18) is rotatably installed on the inside of the fixed hanging ear (17). The movable block (19) is fixedly installed on the outside of the fixed pin (18). The shock absorber (20) is fixedly installed on the opposite sides of the movable blocks (19) on the upper and lower sides.

5. A portable VHF radio signal processing device according to claim 3, characterized in that, The portable mobile support assembly (2) for the radio includes an auxiliary shaft (21), a second rotating frame (22) and a first fixing bolt (23). The auxiliary shaft (21) is rotatably mounted on one side of the fixing plate (6). The second rotating frame (22) is fixedly mounted on the outside of the auxiliary shaft (21). The first fixing bolt (23) is threaded onto one side of the second rotating frame (22). One end of the first fixing bolt (23) abuts against the fixing plate (6) and is used to adjust the angle of the second rotating frame (22) and lock it according to different road conditions.

6. A portable VHF radio signal processing device according to claim 5, characterized in that, The portable mobile support assembly (2) for the radio also includes a telescopic rod (24), a caster wheel (25), a threaded hole (26), and a second fixing bolt (27). The telescopic rod (24) is slidably mounted on the inner side of the second rotating frame (22). The caster wheel (25) is fixedly mounted on one side of the telescopic rod (24). The threaded hole (26) is opened on one side of the telescopic rod (24). The second fixing bolt (27) is threadedly mounted on the inner side of the second rotating frame (22) and the threaded hole (26). The telescopic rod (24) is used to adjust the height of the chassis of the radio placement box (3).

7. A portable VHF radio signal processing device according to claim 1, characterized in that, The radio placement box (3) has a support frame (28) fixedly installed at the four corners of its bottom, and a rubber anti-slip pad is fixedly installed at the bottom of the support frame (28).

8. A portable VHF radio signal processing device according to claim 1, characterized in that, A battery is fixedly installed at the bottom of the radio mounting bracket (12), and the radio signal receiving module (13), multi-channel processing unit (14), anti-interference module (15) and signal output module (16) are electrically connected to the battery.

9. A portable VHF radio signal processing device according to claim 1, characterized in that, The first rotating frame (5) has a mounting groove on its top. The movable shaft (11) is rotatably mounted on the inner side of the mounting groove. The radio mounting frame (12) is rotatably mounted on the inner side of the mounting groove. The radio mounting frame (12) has an arc-shaped chamfer on its outer side.

10. A portable VHF radio signal processing device according to claim 6, characterized in that, The second rotating frame (22) has a guide groove on one side, and the telescopic rod (24) is slidably installed on the inner side of the guide groove.

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