Marine aluminum alloy bed

Abstract

The utility model discloses a marine aluminum alloy bed, relates to the field of beds, and solves the technical problem that normal rest of sailors is affected by jolting of an existing bed mounted on a ship. The bed comprises a bed body, a controller and four telescopic rods, the controller is installed in the bed body, an air compressor is fixedly installed at the center of the bottom of the bed body, first supporting rods are fixedly installed at the four bottom corners of the bed body, and first supporting discs are fixedly installed at the bottoms of the first supporting rods; the telescopic ends of the four telescopic rods are all installed at the bottom of a first supporting disc, an air bag is fixedly installed at the bottom of the first supporting disc and connected with an air compressor, a second supporting disc is fixedly installed at the bottom of the air bag, and the bottoms of the four telescopic rods are all fixedly installed on the second supporting disc. According to the utility model, the whole bed body can be kept in a relatively stable state when a ship jolts, so that the influence of jolting on the rest of sailors is reduced.

Description

Technical Field

[0001] The utility model relates to the field of beds, and more specifically, to a marine aluminum alloy bed. Background Art

[0002] Most existing beds are made of wood or steel frames welded and bolted together, which is not conducive to transportation and difficult to install. The wooden support boards of wooden beds will be deformed after multiple disassembly and assembly, and the steel frames are often heavy and not conducive to transportation after disassembly. Existing beds are installed on the bottom plate of the ship, but the ship will bump during operation, and the beds installed on the ship will also bump, thus affecting the normal rest of the crew. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a marine aluminum alloy bed in view of the deficiencies of the prior art, so as to solve the technical problem that the existing beds installed on the ship cause bumps and affect the normal rest of the crew.

[0004] The utility model discloses a marine aluminum alloy bed, which comprises a bed body, a controller and four telescopic rods, wherein the controller is installed inside the bed body, an air compressor is fixedly installed at the center of the bottom of the bed body, a first support rod is fixedly installed at the four bottom corners of the bed body, a first support plate is fixedly installed at the bottom of the first support rod, the telescopic ends of the four telescopic rods are installed at the bottom of the first support plate, an air bag is fixedly installed at the bottom of the first support plate, the air bag is connected to the air compressor, a second support plate is fixedly installed at the bottom of the air bag, the bottom of the four telescopic rods are fixedly installed on the second support plate, a second support rod is fixedly installed at the bottom of the second support plate, the second support rod is fixedly installed on the hull, a yaw rate sensor is fixedly installed at one end of the bottom of the bed body close to the four first support rods, and the air compressor and the four yaw rate sensors are electrically connected to the controller. As a further improvement, the air inlet of the air bag is connected to the air outlet of the air compressor through a pipeline, a control valve is provided on the pipeline, and the control valve is electrically connected to the controller.

[0005] Furthermore, the airbag is a shock-absorbing airbag.

[0006] Furthermore, two drawers are provided on one side of the bed body, and the drawers are provided with handles and keyholes.

[0007] Furthermore, a support plate which is an integral structure with the bed body is fixedly mounted on one side of the bed body, and a backrest made of artificial cotton is mounted on the side above the support plate close to the bed body.

[0008] Furthermore, the bed body, the first support rod and the second support rod are all made of aluminum material.

[0009] Beneficial Effects

[0010] The advantages of the utility model are:

[0011] 1. The utility model is provided with a controller, an air compressor, an air bag and a yaw rate sensor. The yaw rate sensor is used to obtain the angular velocity of the bottom corner of the bed when it is bumpy. The air compressor is used to inflate four air bags respectively to adjust the heights of the four bottom corners of the bed, so that the entire bed can maintain a relatively stable state when the ship is bumpy, thereby reducing the impact of the bump on the rest of the crew.

[0012] 2. The bed body, the first support rod and the second support rod in the utility model are all made of aluminum material, which is a green and environmentally friendly material that uses aluminum instead of wood. It is lighter in weight, has higher supporting strength, is waterproof, moisture-proof and insect-proof, is green and environmentally friendly, has zero formaldehyde, is strong, durable, corrosion-resistant and recyclable.

[0013] 3. The utility model sets four telescopic rods between the first support plate and the second support plate, which can ensure that when the airbag is inflated, the airbag lifts the bed in a fixed direction, and the bed will not be lifted in other directions due to the expansion of the airbag, thereby affecting the stability of the bed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the aluminum alloy bed of the present utility model.

[0015] Wherein: 1-bed, 2-air compressor, 3-first support rod, 4-air bag, 5-second support rod, 6-yaw rate sensor, 7-pipeline, 8-control valve, 9-drawer, 10-handle, 11-keyhole, 12-support plate, 13-backrest, 14-telescopic rod, 15-first support plate, 16-second support plate. DETAILED DESCRIPTION

[0016] The utility model is further described below in conjunction with the embodiments, but does not constitute any limitation to the utility model. Any limited modifications made by anyone within the scope of the claims of the utility model are still within the scope of the claims of the utility model.

[0017] See also Figure 1The utility model is a marine aluminum alloy bed, which includes a bed body 1, a controller and four telescopic rods 14, the controller is installed inside the bed body 1, an air compressor 2 is fixedly installed at the center of the bottom of the bed body 1, four bottom corners of the bed body 1 are fixedly installed with a first support rod 3, the bottom of the first support rod 3 is fixedly installed with a first support plate 15, the telescopic ends of the four telescopic rods 14 are all installed at the bottom of the first support plate 15, an air bag 4 is fixedly installed at the bottom of the first support plate 15, the air bag 4 is connected to the air compressor 2, a second support plate 16 is fixedly installed at the bottom of the air bag 4, the bottoms of the four telescopic rods 14 are fixedly installed on the second support plate 16, the bottom of the second support plate 16 is fixedly installed with a second support rod 5, and the second support rod 5 is fixedly installed on the hull.

[0018] The diameter of the first support plate 15 and the diameter of the second support plate 16 are both larger than the diameter of the airbag 4 when it is maximally inflated.

[0019] The bottoms of the four telescopic rods 14 are installed at equal intervals between the first support plate 15 and the second support plate 16. When the airbag 4 expands, the airbag 4 drives the first support plate 15 to move upward, and the four telescopic rods 14 extend at the same time, ensuring that the force of the airbag 4 pushing the first support plate 15 is in the same direction, thereby preventing the bed body 1 from being lifted in other directions due to the expansion of the airbag, thereby affecting the stability of the bed body 1.

[0020] A yaw rate sensor 6 is fixedly mounted at one end of the bottom of the bed 1 close to the four first support rods 3 . The air compressor 2 and the four yaw rate sensors 6 are electrically connected to the controller, and the yaw rate sensor 6 sends a signal to the controller.

[0021] The air inlet of the airbag 4 is connected to the air outlet of the air compressor 2 through a pipe 7, and a control valve 8 is provided on the pipe 7, and the control valve 8 is electrically connected to the controller. When the angular velocity value obtained by the yaw rate sensor 6 is greater than or less than the angular velocity value range set in the controller, the controller controls the corresponding control valve 8 to open, and the air output by the air compressor 2 enters the corresponding airbag 4 through the opened control valve 8, and the airbag 4 begins to expand.

[0022] The airbag 4 is a shock-absorbing airbag. The shock-absorbing airbag is an inflatable shock absorber that uses air pressure resistance to prevent vibration. This technology is now used in the shock absorption of industrial equipment such as washing equipment, washing and drying machines, amusement equipment, carousels, papermaking machinery, leather vibration machinery, vibrating screens, mining equipment, pipeline equipment, ship mooring equipment, and precision equipment. The shock-absorbing airbag is a rubber bag reinforced with cords and filled with compressed air. It uses the compressibility of gas to act as a spring. There are long pillow type, gourd type, and diaphragm type.

[0023] The yaw rate sensor is a miniature sensor manufactured based on MEMS technology. It is mainly used in the field of inertial measurement. It can measure the angular velocity or angular acceleration of an object when it is rotating. It is widely used in navigation, aerospace, automotive safety, robotics and other fields. The main features of the yaw rate sensor are simple structure, small size, high sensitivity, high precision and strong reliability. The working principle of the yaw rate sensor is to use the technology that combines the piezoelectric effect and the accelerometer principle. It is composed of an accelerometer and a piezoelectric gyroscope. In the case of yaw, the angular velocity of the object will cause the accelerometer to generate a vertical upward force. This part of the force can be converted into the input force of the gyroscope, thereby measuring the angular velocity or angular acceleration of the object.

[0024] Two drawers 9 are provided on one side of the bed body 1, and a handle 10 and a key hole 11 are provided on the drawer 9. The drawer 9 is used to store items, the handle 10 is used to pull the drawer 9, and the key hole 11 is used to lock the drawer 9 to ensure that the personal items of the crew are not taken away.

[0025] A support plate 12 is fixedly installed on one side of the bed body 1, and a backrest 13 made of artificial cotton is installed on the upper side of the support plate 12 near the bed body 1, so that the crew can rest by the bed.

[0026] The bed body 1, the first support rod 3 and the second support rod 5 are all made of aluminum material. The green and environmentally friendly material that uses aluminum instead of wood is lighter in weight, has higher supporting strength, is waterproof, moisture-proof and insect-proof, is green and environmentally friendly, has zero formaldehyde, is strong, durable, corrosion-resistant and recyclable.

[0027] The working principle of the utility model is:

[0028] When the hull is not running, the controller and the air compressor 2 are both in an inoperative state, and the four control valves 8 are all in a closed state. When the hull is bumpy, turn on the power switches of the controller and the air compressor 2, and the four yaw rate sensors 6 simultaneously obtain the angular velocity values ​​of the four bottom corners of the bed 1. When there is an angular velocity value obtained by the yaw rate sensor 6 that is greater than or less than the set angular velocity value range, the controller controls the corresponding control valve 8 to open, and the gas generated by the air compressor 2 enters the airbag 4 through the pipe 7 from the air outlet, and the airbag 4 expands. The airbag 4 drives the first support plate 15 and the first support rod 3 to move upward, and lifts the bed 1, so that the bed 1 is in a relatively stable state when the hull is bumpy. When the angular velocity value obtained by the yaw rate sensor 6 is within the set angular velocity value range, the control valve 8 on the corresponding pipe 7 is closed.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present invention, which will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A marine aluminum alloy bed, characterized in that: It comprises a bed (1), a controller and four telescopic rods (14), wherein the controller is installed inside the bed (1), an air compressor (2) is fixedly installed at the center of the bottom of the bed (1), first support rods (3) are fixedly installed at the four bottom corners of the bed (1), a first support plate (15) is fixedly installed at the bottom of the first support rod (3), the telescopic ends of the four telescopic rods (14) are fixedly installed at the bottom of the first support plate (15), an air bag (4) is fixedly installed at the bottom of the first support plate (15), and the air bag (4) The air bag (4) is connected to an air compressor (2); a second support plate (16) is fixedly mounted on the bottom of the air bag (4); the bottoms of the four telescopic rods (14) are fixedly mounted on the second support plate (16); a second support rod (5) is fixedly mounted on the bottom of the second support plate (16); the second support rod (5) is fixedly mounted on the hull; a yaw rate sensor (6) is fixedly mounted on one end of the bottom of the bed (1) close to the four first support rods (3); and the air compressor (2) and the four yaw rate sensors (6) are electrically connected to a controller.

2. A marine aluminum alloy bed according to claim 1, characterized in that: The air inlet of the air bag (4) is connected to the air outlet of the air compressor (2) through a pipeline (7), and a control valve (8) is provided on the pipeline (7), and the control valve (8) is electrically connected to the controller.

3. The marine aluminum alloy bed according to claim 1, characterized in that: The airbag (4) is a shock-absorbing airbag.

4. The marine aluminum alloy bed according to claim 1, characterized in that: Two drawers (9) are provided on one side of the bed body (1), and the drawers (9) are provided with handles (10) and key holes (11).

5. The marine aluminum alloy bed according to claim 1, characterized in that: A support plate (12) which is an integral structure with the bed body (1) is fixedly mounted on one side of the bed body (1), and a backrest (13) made of artificial cotton is mounted on the upper side of the support plate (12) close to the bed body (1).

6. The marine aluminum alloy bed according to claim 1, characterized in that: The bed body (1), the first support rod (3) and the second support rod (5) are all made of aluminum material.

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