A waterproof hand-held signal radio

Abstract

The utility model relates to communication technical field discloses a waterproof handheld signal radio, including limiting mechanism, auxiliary mechanism and protection mechanism, the limiting mechanism is located inside the protection mechanism, the limiting mechanism includes the baffle, the upper end fixedly connected with the rotary plate of baffle, one side of rotary plate is provided with the limit stop, the bottom fixedly connected with the moving plate of limit stop, the inner wall sliding connection of moving plate has the cylinder, the utility model discloses the limiting mechanism is set up, and the operator loosens the limit stop, and spring loses the extrusion force and pushes the moving plate, drives the limit stop to return to the original position, and the rotary plate enters the inside of limit stop and carries out effective limiting, ensures that the baffle always keeps open state, when receiving line withdraws the protective shell, and the rotary plate counterclockwise rotation 90 degrees and lets the baffle close the protective shell, and the limit stop returns to the original position and leans against the both ends of rotary plate one side, realizes the effective protection to receiving line, ensures its safety under the harsh environment.

Description

Technical Field

[0001] This utility model relates to the field of communication technology, and in particular to a waterproof handheld signal radio. Background Technology

[0002] A handheld signal radio is a portable wireless communication device that primarily transmits and receives signals via electromagnetic waves. It typically includes components such as a transmitter, receiver, antenna, and modem, enabling long-distance wireless communication even without fixed communication facilities. Handheld signal radios are widely used in various fields such as military, emergency rescue, law enforcement, exploration, aviation, and maritime, ensuring uninterrupted communication in emergencies. In addition, they are also widely used in outdoor adventures, mountaineering, camping, and other activities to provide necessary secure communication.

[0003] Currently, there are various types of handheld signal radios on the market. However, when these devices are not in use, their receiver lines are often exposed to the external environment for a long time, making them susceptible to corrosion from natural factors such as rain. This can lead to damage to the receiver lines, affecting the quality and stability of signal reception. Furthermore, during use, operators may drop the radio due to loosening or improper handling, increasing the risk of damage. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a waterproof handheld signal radio.

[0005] This utility model is achieved by the following technical solution: a waterproof handheld signal radio, including a limiting mechanism, an auxiliary mechanism and a protective mechanism, wherein the limiting mechanism is located inside the protective mechanism and the auxiliary mechanism is located at the rear end of the limiting mechanism;

[0006] The limiting mechanism includes a baffle, a rotating plate fixedly connected to the upper end of the baffle, a limiting plate provided on one side of the rotating plate, a movable plate fixedly connected to the bottom of the limiting plate, a cylinder slidably connected to the inner wall of the movable plate, a spring sleeved on the surface of the cylinder, and a fixing block fixedly connected to the upper end of the limiting plate.

[0007] Through the above technical solution, the limiting plate can always effectively limit the rotating plate when the baffle is opened and closed, thereby ensuring the overall stability of the baffle.

[0008] As a further improvement to the above solution, the limiting plate is located on the right side of the rotating plate, the spring is located on the right side of the moving plate, and the surface of the rotating plate is slidably connected to the inner wall of the limiting plate.

[0009] With the above technical solution, when the baffle is in the open state, the rotary plate can enter the interior of the limiting plate to achieve precise positioning.

[0010] As a further improvement to the above solution, the auxiliary mechanism includes a first fixing plate, a second fixing plate at the lower end of the first fixing plate, an elastic band fixedly connected between the first fixing plate and the second fixing plate, a connecting plate fixedly connected to the surface of the first fixing plate, an auxiliary cover at the upper end of the baffle, and a traction rope fixedly connected to the upper end of the auxiliary cover.

[0011] With the above technical solution, the operator can open the auxiliary cover by pulling the traction rope. The auxiliary cover is used to further increase the sealing of the protective shell and prevent rainwater from entering the interior of the protective shell.

[0012] As a further improvement to the above solution, the number of connecting plates is set to two, and the two connecting plates are symmetrically distributed on the left and right sides with the fixed plate as the center.

[0013] As a further improvement to the above solution, the protective mechanism includes a signal radio body, a protective shell is fixedly connected to the surface of the signal radio body, and a protective plate is installed at the bottom of the protective shell.

[0014] Through the above technical solution, the protective plate can effectively protect the charging port at the bottom of the signal radio body, preventing rainwater or dust from entering the charging port, thereby extending its service life and reducing maintenance needs.

[0015] As a further improvement to the above solution, the surface of the baffle is rotatably connected to the inner wall of the protective shell, the movable plate is located inside the protective shell, and the two ends of the cylinder are fixedly connected to the inner wall of the protective shell.

[0016] As a further improvement to the above solution, the first fixing plate is fixedly connected to the top of the rear end of the protective shell, the second fixing plate is fixedly connected to the bottom of the rear end of the protective shell, and the surface of the auxiliary cover is slidably connected to the inner wall of the protective shell.

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

[0018] This invention utilizes a limiting mechanism. Pressing the limiting plate causes it to slide to one side, eliminating the restriction of the limiting plate on the rotating plate. The sliding of the limiting plate causes the moving plate to slide along with it, which in turn compresses the spring, allowing the rotating plate to rotate smoothly and open the seal of the protective shell for easy removal of the receiving cable. When the operator releases the limiting plate, the spring loses its compressive force and pushes the moving plate, causing the limiting plate to return to its original position. The rotating plate then enters the interior of the limiting plate for effective limiting, ensuring that the baffle remains open at all times. When the receiving cable is retracted into the protective shell, the rotating plate rotates counterclockwise to close the baffle and protect the protective shell. After the operator releases the limiting plate, it returns to its original position and abuts against both ends of one side of the rotating plate, thus effectively protecting the receiving cable and ensuring its safety in harsh environments.

[0019] This utility model incorporates an auxiliary mechanism that allows the operator to pass their hand through the elastic band and grasp the protective shell, ensuring that the signal radio body does not fall due to loosening of the grip during operation. Through the connecting plate, the signal radio body can also be hung on the operator's clothes or trousers, increasing convenience. The auxiliary cover further enhances the sealing of the protective shell, preventing rainwater from entering the interior of the protective shell, thereby further improving the overall practical effect. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the auxiliary mechanism of this utility model;

[0022] Figure 3 This is a schematic diagram of the limiting mechanism of this utility model;

[0023] Figure 4 This is a partial structural schematic diagram of the limiting mechanism of this utility model;

[0024] Figure 5 This is a schematic diagram of the specific structure of the limiting mechanism of this utility model;

[0025] Figure 6 for Figure 5 A magnified view of a portion of point A in the middle.

[0026] Explanation of key symbols:

[0027] 1. Limiting mechanism; 11. Baffle; 12. Rotary plate; 13. Limiting plate; 14. Moving plate; 15. Cylinder; 16. Spring; 17. Fixing block; 2. Auxiliary mechanism; 21. Fixing plate one; 22. Fixing plate two; 23. Elastic band; 24. Connecting plate; 25. Auxiliary cover; 26. Traction rope; 3. Protective mechanism; 31. Signal radio body; 32. Protective shell; 33. Protective plate. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0029] Example:

[0030] Please combine Figure 1-6 The waterproof handheld signal radio of this embodiment includes a limiting mechanism 1, an auxiliary mechanism 2 and a protective mechanism 3. The limiting mechanism 1 is located inside the protective mechanism 3, and the auxiliary mechanism 2 is located at the rear end of the limiting mechanism 1.

[0031] The limiting mechanism 1 includes a baffle 11, a rotating plate 12 fixedly connected to the upper end of the baffle 11, a limiting plate 13 provided on one side of the rotating plate 12, a movable plate 14 fixedly connected to the bottom of the limiting plate 13, a cylinder 15 slidably connected to the inner wall of the movable plate 14, a spring 16 sleeved on the surface of the cylinder 15, and a fixing block 17 fixedly connected to the upper end of the limiting plate 13. When the baffle 11 is opened and closed, the limiting plate 13 can always effectively limit the rotating plate 12, thereby ensuring the overall stability of the baffle 11.

[0032] The limiting plate 13 is located on the right side of the rotating plate 12, and the spring 16 is located on the right side of the moving plate 14. The surface of the rotating plate 12 is slidably connected to the inner wall of the limiting plate 13. When the baffle 11 is in the open state, the rotating plate 12 can enter the interior of the limiting plate 13 to achieve precise positioning.

[0033] The auxiliary mechanism 2 includes a first fixing plate 21, a second fixing plate 22 at the lower end of the first fixing plate 21, an elastic band 23 fixedly connected between the first fixing plate 21 and the second fixing plate 22, a connecting plate 24 fixedly connected to the surface of the first fixing plate 21, an auxiliary cover 25 at the upper end of the baffle 11, and a traction rope 26 fixedly connected to the upper end of the auxiliary cover 25. The operator can open the auxiliary cover 25 by pulling the traction rope 26. The auxiliary cover 25 is used to further increase the sealing of the protective shell 32 and prevent rainwater from entering the interior of the protective shell 32.

[0034] The number of connecting plates 24 is set to two, and the two connecting plates 24 are symmetrically distributed on the left and right sides with the fixed plate 21 as the center.

[0035] The protective mechanism 3 includes a signal radio body 31, a protective shell 32 is fixedly connected to the surface of the signal radio body 31, and a protective plate 33 is installed at the bottom of the protective shell 32. The protective plate 33 can effectively protect the charging port at the bottom of the signal radio body 31, prevent rainwater or dust from entering the charging port, thereby extending its service life and reducing maintenance needs.

[0036] The surface of the baffle 11 is rotatably connected to the inner wall of the protective shell 32, the movable plate 14 is located inside the protective shell 32, and the two ends of the cylinder 15 are fixedly connected to the inner wall of the protective shell 32.

[0037] Fixing plate 1 21 is fixedly connected to the top of the rear end of the protective shell 32, fixing plate 22 is fixedly connected to the bottom of the rear end of the protective shell 32, and the surface of the auxiliary cover 25 is slidably connected to the inner wall of the protective shell 32.

[0038] The implementation principle of a waterproof handheld signal radio in this embodiment is as follows: When the receiver cable needs to be removed, the operator presses the limiting plate 13 with one finger and slides it to one side, thereby releasing the limiting plate 13 from limiting the rotating plate 12. At this time, the sliding limiting plate 13 can drive the moving plate 14 to slide together, thereby compressing the spring 16 on the cylinder 15. The spring 16 will contract under the pressure. At this time, the operator can use the other hand to rotate the rotating plate 12 clockwise by 90°. The rotating plate 12 can then drive the baffle 11 to rotate together, thereby sealing the protective shell 32. After the opening is opened, the operator releases the hand pressing the limiting plate 13. The spring 16 loses its pressure, pushing the moving plate 14 back to its initial position. The moving plate 14 can then move the limiting plate 13 together, allowing the rotating plate 12 to smoothly enter the interior of the limiting plate 13. This allows the limiting plate 13 to effectively limit the rotating plate 12 again, ensuring that the baffle 11 is always open and preventing loosening. The operator can then remove the receiving cable from inside the protective shell 32. When it is necessary to retract the receiving cable, the operator first retracts the receiving cable back into the protective shell 32, and then... Pressing the limiting plate 13 on one side allows the rotating plate 12 to rotate smoothly. After the rotating plate 12 rotates 90° counterclockwise, the baffle 11 can close the protective shell 32 again, thus effectively protecting the receiving line. Then, the operator releases the limiting plate 13 to return it to its initial position. At this time, the limiting plate 13 can just abut against both ends of the rotating plate 12, thus ensuring the stability of the rotating plate 12. The fixing block 17 can increase the friction between the fingers and the limiting plate 13, thereby further facilitating the operator's sliding. The operator puts their hand through the elastic band 23 and holds the protective shell 32 to ensure that the signal is protected during operation. If the radio body 31 falls due to being released, the operator can hang it on clothing or trousers via the connecting plate 24. The protective plate 33 protects the charging port at the bottom of the radio body 31 from rainwater. The auxiliary cover 25 further increases the sealing of the protective shell 32, further preventing rainwater from entering the interior of the protective shell 32 and damaging the receiving line. The entire operation is convenient and quick, and the operator can effectively protect the receiving line from rainwater damage. At the same time, it enhances the grip of the radio body 31 and further ensures the overall safety of the device.

[0039] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A waterproof handheld signal radio, characterized in that, It includes a limiting mechanism (1), an auxiliary mechanism (2) and a protective mechanism (3), wherein the limiting mechanism (1) is located inside the protective mechanism (3) and the auxiliary mechanism (2) is located at the rear end of the limiting mechanism (1); The limiting mechanism (1) includes a baffle (11), a rotating plate (12) is fixedly connected to the upper end of the baffle (11), a limiting plate (13) is provided on one side of the rotating plate (12), a moving plate (14) is fixedly connected to the bottom of the limiting plate (13), a cylinder (15) is slidably connected to the inner wall of the moving plate (14), a spring (16) is sleeved on the surface of the cylinder (15), and a fixing block (17) is fixedly connected to the upper end of the limiting plate (13).

2. The waterproof handheld signal radio as described in claim 1, characterized in that: The limiting plate (13) is located on the right side of the rotating plate (12), the spring (16) is located on the right side of the moving plate (14), and the surface of the rotating plate (12) is slidably connected to the inner wall of the limiting plate (13).

3. A waterproof handheld signal radio as described in claim 2, characterized in that: The auxiliary mechanism (2) includes a first fixing plate (21), a second fixing plate (22) is provided at the lower end of the first fixing plate (21), an elastic band (23) is fixedly connected between the first fixing plate (21) and the second fixing plate (22), a connecting plate (24) is fixedly connected to the surface of the first fixing plate (21), an auxiliary cover (25) is provided at the upper end of the baffle (11), and a traction rope (26) is fixedly connected to the upper end of the auxiliary cover (25).

4. A waterproof handheld signal radio as described in claim 3, characterized in that: The number of connecting plates (24) is set to two, and the two connecting plates (24) are symmetrically distributed on the left and right sides with the fixed plate (21) as the center.

5. A waterproof handheld signal radio as described in claim 4, characterized in that: The protective mechanism (3) includes a signal radio body (31), a protective shell (32) is fixedly connected to the surface of the signal radio body (31), and a protective plate (33) is installed at the bottom of the protective shell (32).

6. A waterproof handheld signal radio as described in claim 5, characterized in that: The surface of the baffle (11) is rotatably connected to the inner wall of the protective shell (32), the movable plate (14) is located inside the protective shell (32), and the two ends of the cylinder (15) are fixedly connected to the inner wall of the protective shell (32).

7. A waterproof handheld signal radio as described in claim 6, characterized in that: The first fixing plate (21) is fixedly connected to the top of the rear end of the protective shell (32), the second fixing plate (22) is fixedly connected to the bottom of the rear end of the protective shell (32), and the surface of the auxiliary cover (25) is slidably connected to the inner wall of the protective shell (32).

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