Marine rocket parachute flame signal emitter

Abstract

The utility model relates to a marine rocket parachute flame signal emitter, which belongs to the field of ships and comprises a bottom plate, a mounting plate attached to the upper surface of the bottom plate and an emitter body fixedly connected to the upper surface of the mounting plate. The wind shielding structure comprises two mounting frames fixedly connected to the upper surface of the mounting plate, mounting blocks inserted into the inner sides of the mounting frames, positioning rods arranged on the inner sides of the mounting blocks in a penetrating mode, electric push rods fixedly connected to the other ends of the positioning rods, and a wind shielding frame fixedly connected between the upper surfaces of the two mounting blocks. An adjusting assembly used for adjusting the height of the emitter body is arranged on the upper surface of the bottom plate. According to the ship rocket parachute flame signal emitter, by additionally arranging the wind blocking structure, strong wind is effectively blocked in the emitting process, the stability of signal emitting is protected, the emitter is prevented from being directly impacted by the strong wind, and normal use of the emitter is ensured.

Description

Technical Field

[0001] The utility model relates to a ship-used rocket parachute flame signal transmitter, belonging to the field of ships. Background Art

[0002] In the field of maritime emergency rescue, the ship rocket parachute flame signal transmitter is an important distress device. The stability and reliability of its performance are directly related to whether the distressed ship can get help in time.

[0003] However, strong winds or unstable wind directions can directly affect the launch angle and force of the launcher, causing the rocket to deviate from the predetermined flight trajectory, which not only results in the signal being unable to be accurately transmitted to rescuers, but can also pose a threat to navigation safety in the surrounding waters. Secondly, the direct impact of wind force can also damage the mechanical structure and electronic components of the launcher, shortening its service life or even causing it to fail to work properly at a critical moment, which is undoubtedly a fatal blow to ships in need of emergency help. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a ship-mounted rocket parachute flame signal transmitter, which has the advantages of preventing strong winds from affecting signal transmission, etc.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of preventing strong wind from affecting signal transmission, the utility model provides the following technical solutions: a ship rocket parachute flame signal transmitter, comprising a bottom plate, a mounting plate attached to the upper surface of the bottom plate, and a transmitter body fixedly connected to the upper surface of the mounting plate, wherein the upper surface of the mounting plate is provided with a wind shielding structure for shielding wind during transmission;

[0008] The windshield structure comprises two mounting frames fixedly connected to the upper surface of the mounting plate, a mounting block plugged into the inner side of the mounting frame, a positioning rod passing through the inner side of the mounting block, an electric push rod fixedly connected to the other end of the positioning rod, and a windshield frame fixedly connected between the upper surfaces of the two mounting blocks;

[0009] An adjusting component for adjusting the height of the transmitter body is arranged on the upper surface of the bottom plate.

[0010] Furthermore, the length and width of the bottom plate are respectively greater than the length and width of the mounting plate, and the two mounting frames are respectively located on the left and right sides of the transmitter body.

[0011] Furthermore, an iron block is fixedly connected to the inner bottom wall of the installation frame, a slot adapted to the iron block is provided at the bottom of the installation block, and a magnet adapted to the iron block is fixedly connected to the inner top wall of the slot.

[0012] Furthermore, a shell is fixedly connected to the left side of the upper surface and the right side of the upper surface of the mounting plate, and the electric push rod on the left side is fixedly connected to the inner bottom wall of the left shell, and the electric push rod on the right side is fixedly connected to the inner bottom wall of the right shell.

[0013] Furthermore, both left and right sides of the wind shield frame are fixedly connected with hanging rings, and the inner side wall of the wind shield frame is fixedly connected with an aluminum alloy layer.

[0014] Furthermore, the height adjustment assembly includes two brackets fixedly connected to the upper surface of the base plate, a motor box fixedly connected to the opposite sides of the two brackets, a servo motor fixedly connected to the inner bottom wall of the motor box, a transmission rod fixedly connected to the output shaft of the servo motor, a transmission gear fixedly connected to the outside of the transmission rod, a driven gear meshed with the outside of the transmission gear, a threaded rod fixedly connected to the inner side of the center of the driven gear, and a threaded block threadedly connected to the outside of the threaded rod.

[0015] Furthermore, the two brackets are respectively located on the left and right sides of the mounting plate, the left threaded block is fixedly connected to the left side wall of the mounting plate, and the right threaded block is fixedly connected to the right side wall of the mounting plate.

[0016] Furthermore, the front and back sides of the threaded block are fixedly connected with fixed plates, a guide block is fixedly connected between opposite side walls of the fixed plates at the front and rear sides, and a slide rod is slidably connected to the inner side of the guide block.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a ship rocket parachute flame signal transmitter, which has the following beneficial effects:

[0019] The ship's rocket parachute flame signal transmitter, by adding a windshield structure, can effectively block strong winds during the launch process, thereby protecting the stability of signal transmission and preventing strong winds from directly impacting the transmitter, ensuring the normal use of the transmitter. At the same time, the introduction of the height adjustment component enables the transmitter to be flexibly adjusted according to different sea conditions and rescue needs, further enhancing its adaptability and reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 for Figure 1 A partial enlarged schematic diagram of the middle A part;

[0022] Figure 3 It is a front schematic diagram of the utility model;

[0023] Figure 4 It is a three-dimensional diagram of the installation frame in the structure of the utility model.

[0024] In the figure: 1. bottom plate; 2. mounting plate; 3. transmitter body; 4. mounting frame; 5. mounting block; 6. positioning rod; 7. electric push rod; 8. wind shield frame; 9. iron block; 10. magnet; 11. shell; 12. lifting ring; 13. aluminum alloy layer; 14. bracket; 15. motor box; 16. servo motor; 17. transmission rod; 18. transmission gear; 19. driven gear; 20. threaded rod; 21. threaded block; 22. fixing plate; 23. guide block; 24. slide rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 4 A ship rocket parachute flame signal transmitter comprises a bottom plate 1, a mounting plate 2 attached to the upper surface of the bottom plate 1 and a transmitter body 3 fixedly connected to the upper surface of the mounting plate 2, wherein the upper surface of the mounting plate 2 is provided with a wind shielding structure for shielding wind during launching.

[0027] like Figure 1 As shown, the windshield structure includes two mounting frames 4 fixedly connected to the upper surface of the mounting plate 2, a mounting block 5 inserted into the inner side of the mounting frame 4, a positioning rod 6 passing through the inner side of the mounting block 5, an electric push rod 7 fixedly connected to the other end of the positioning rod 6, and a windshield frame 8 fixedly connected between the upper surfaces of the two mounting blocks 5;

[0028] An adjustment component for adjusting the height of the transmitter body 3 is provided on the upper surface of the base plate 1 .

[0029] It should be noted that the length and width of the bottom plate 1 are respectively greater than the length and width of the mounting plate 2 , and the two mounting frames 4 are respectively located on the left and right sides of the transmitter body 3 .

[0030] An iron block 9 is fixedly connected to the inner bottom wall of the installation frame 4 , a slot matching the iron block 9 is provided at the bottom of the installation block 5 , and a magnet 10 matching the iron block 9 is fixedly connected to the inner top wall of the slot.

[0031] The left side and the right side of the upper surface of the mounting plate 2 are fixedly connected with a shell 11, and the left electric push rod 7 is fixedly connected to the inner bottom wall of the left shell 11, and the right electric push rod 7 is fixedly connected to the inner bottom wall of the right shell 11.

[0032] The left and right sides of the windshield frame 8 are fixedly connected with a lifting ring 12, and the inner wall of the windshield frame 8 is fixedly connected with an aluminum alloy layer 13. The aluminum alloy has good high temperature resistance and corrosion resistance, and can maintain stable performance in the harsh environment at sea. At the same time, it also has high strength and can withstand the huge pressure during launch.

[0033] The height adjustment assembly includes two brackets 14 fixedly connected to the upper surface of the base plate 1, a motor box 15 fixedly connected to the opposite sides of the two brackets 14, a servo motor 16 fixedly connected to the inner bottom wall of the motor box 15, a transmission rod 17 fixedly connected to the output shaft of the servo motor 16, a transmission gear 18 fixedly connected to the outer side of the transmission rod 17, a driven gear 19 meshed with the outer side of the transmission gear 18, a threaded rod 20 fixedly connected to the inner side of the center of the driven gear 19, and a threaded block 21 threadedly connected to the outer side of the threaded rod 20.

[0034] The bottom end of the threaded rod 20 passes through the top of the corresponding bracket 14 and is rotatably connected to the upper surface of the bottom plate 1, and the connection relationship between the threaded rod 20 and the bracket 14 is a rotatable connection.

[0035] The two brackets 14 are respectively located on the left and right sides of the mounting plate 2 , the left threaded block 21 is fixedly connected to the left side wall of the mounting plate 2 , and the right threaded block 21 is fixedly connected to the right side wall of the mounting plate 2 .

[0036] The front and back sides of the threaded block 21 are fixedly connected to a fixing plate 22, a guide block 23 is fixedly connected between the opposite side walls of the front and rear fixing plates 22, and a slide rod 24 is slidably connected to the inner side of the guide block 23, the top end of the left slide rod 24 is fixedly connected to the bottom of the left motor box 15, and the bottom end of the left slide rod 24 is bent to the right and fixedly connected to the left side wall of the bottom plate 1, the top end of the right slide rod 24 is fixedly connected to the bottom of the right motor box 15, and the bottom end of the right slide rod 24 is bent to the left and fixedly connected to the right side wall of the bottom plate 1.

[0037] The working principle of the above embodiment is:

[0038] First, the mounting block 5 with the windshield frame 8 connected to the upper surface is inserted into the inner side of the mounting frame 4. Then, the iron block 9 on the inner bottom wall of the mounting frame 4 is inserted into the slot at the bottom of the mounting block 5, and the magnet 10 on the top wall of the slot is adsorbed on the iron block 9 to achieve fast and stable installation of the mounting block 5. Then, the electric push rod 7 is started, and the electric push rod 7 drives the positioning rod 6 to penetrate the mounting frame 4 and penetrate the inner side of the mounting block 5, thereby enhancing the stability of the installation of the windshield frame 8.

[0039] When the height needs to be adjusted, the servo motor 16 drives the transmission rod 17 to rotate through its output shaft, and the transmission gear 18 on the outside of the transmission rod 17 rotates synchronously therewith. The transmission gear 18 is tightly meshed with the driven gear 19, and drives the driven gear 19 and the threaded rod 20 fixedly connected thereto to rotate. Since the threaded rod 20 is threadedly connected to the outside with a threaded block 21, and the threaded block 21 is slidably connected to the slide rod 24 through the fixed plate 22 and the guide block 23, when the threaded rod 20 rotates, the threaded block 21 will move linearly along the slide rod 24, thereby realizing the height adjustment of the mounting plate 2 and the launcher body 3.

[0040] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0041] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ship rocket parachute flame signal transmitter, comprising a base plate (1), a mounting plate (2) attached to the upper surface of the base plate (1), and a transmitter body (3) fixedly connected to the upper surface of the mounting plate (2), characterized in that: The upper surface of the mounting plate (2) is provided with a wind shielding structure for shielding the wind during launching; The windshield structure comprises two mounting frames (4) fixedly connected to the upper surface of the mounting plate (2), a mounting block (5) inserted into the inner side of the mounting frame (4), a positioning rod (6) passing through the inner side of the mounting block (5), an electric push rod (7) fixedly connected to the other end of the positioning rod (6), and a windshield frame (8) fixedly connected between the upper surfaces of the two mounting blocks (5); An adjustment component for adjusting the height of the transmitter body (3) is provided on the upper surface of the base plate (1).

2. A marine rocket parachute flame signal transmitter according to claim 1, characterized in that: The length and width of the bottom plate (1) are respectively greater than the length and width of the mounting plate (2), and the two mounting frames (4) are respectively located on the left and right sides of the transmitter body (3).

3. A marine rocket parachute flame signal transmitter according to claim 1, characterized in that: An iron block (9) is fixedly connected to the inner bottom wall of the installation frame (4), a slot matching the iron block (9) is provided at the bottom of the installation block (5), and a magnet (10) matching the iron block (9) is fixedly connected to the inner top wall of the slot.

4. A marine rocket parachute flame signal transmitter according to claim 1, characterized in that: The left side and the right side of the upper surface of the mounting plate (2) are both fixedly connected to a housing (11), and the left electric push rod (7) is fixedly connected to the inner bottom wall of the left housing (11), and the right electric push rod (7) is fixedly connected to the inner bottom wall of the right housing (11).

5. The marine rocket parachute flame signal transmitter according to claim 1, characterized in that: The left and right sides of the wind shield frame (8) are both fixedly connected with hanging rings (12), and the inner side wall of the wind shield frame (8) is fixedly connected with an aluminum alloy layer (13).

6. A marine rocket parachute flame signal transmitter according to claim 1, characterized in that: The height adjustment assembly comprises two brackets (14) fixedly connected to the upper surface of the base plate (1), a motor box (15) fixedly connected to opposite sides of the two brackets (14), a servo motor (16) fixedly connected to the inner bottom wall of the motor box (15), a transmission rod (17) fixedly connected to the output shaft of the servo motor (16), a transmission gear (18) fixedly connected to the outer side of the transmission rod (17), a driven gear (19) meshed with the outer side of the transmission gear (18), a threaded rod (20) fixedly connected to the inner side of the center of the driven gear (19), and a threaded block (21) threadedly connected to the outer side of the threaded rod (20).

7. A marine rocket parachute flame signal transmitter according to claim 6, characterized in that: The two brackets (14) are respectively located on the left and right sides of the mounting plate (2); the left threaded block (21) is fixedly connected to the left side wall of the mounting plate (2), and the right threaded block (21) is fixedly connected to the right side wall of the mounting plate (2).

8. The ship rocket parachute flame signal transmitter according to claim 6, characterized in that: The front and back sides of the threaded block (21) are fixedly connected to a fixing plate (22), and a guide block (23) is fixedly connected between opposite side walls of the fixing plates (22) at the front and rear sides, and a slide rod (24) is slidably connected to the inner side of the guide block (23).

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