Overturning-preventing kettle fixing device for air passenger

Abstract

The utility model relates to the technical field of air riding, in particular to an overturning-preventing kettle fixing device for air riding. According to the technical scheme, the device comprises a carrying plate, a supporting column is arranged on the top face of the carrying plate, a square rotating plate is rotationally arranged on the outer ring of the top end of the supporting column, four connecting rods are rotationally arranged on the bottom face of the square rotating plate, a sliding block is rotationally arranged at the other end of each connecting rod, and a guide block is arranged on the top face of each sliding block. By arranging the supporting column, the square rotating plate, the connecting rod, the sliding block, the guide block, the arc-shaped clamping block, the T-shaped block, the air cylinder push rod and the containing plate, a kettle or a water cup can be clamped and fixed, the water cups or kettles of different sizes and different types can be clamped and fixed, the applicability of the equipment is improved, and the practicability is high. The friction performance can be improved by arranging an anti-skid pad, the fixing stability of the water cup is guaranteed, and the control panel is electrically connected with a push rod of the air cylinder, so that operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of flight attendants, in particular to a water kettle fixing device for flight attendants to prevent tipping over. Background Technique

[0002] On an airplane, flight attendants and passengers both need to consider how to safely store beverages to prevent spilling during flight due to turbulence or other factors. Therefore, it is necessary to fix water cups or kettles.

[0003] Publication number "CN110155340 A" discloses a water kettle fixing device for flight attendants to prevent tipping over, which relates to the technical field of water kettle fixing devices. The base is installed directly above the connecting seat through an air cushion and several shock-absorbing springs. An arc groove is provided in the middle position above the base. Several ball bearings are movably embedded inside the arc groove. An arc boss is provided at the bottom of the placement base. The placement base is installed above the arc groove through the arc boss. A circular groove is provided in the middle position directly above the placement base. Positioning grooves are installed around the placement groove. Four clamping devices are respectively installed in the placement grooves on the inner sides of the four circumferences of the circular groove. Four tension springs are evenly installed around the placement base. It has a simple structure and is widely used. It can be placed not only on airplanes but also on other means of transportation, such as cars, trucks, etc. It can prevent the water kettle from tipping over and can also protect the outer surface of the water kettle. The above solution has certain benefits. However, the fixing strength is not high, and the water cup or kettle still cannot achieve a stable effect when subjected to strong bumps. Moreover, the above device is only convenient for use with cups of the same type and size and cannot be applied to water cups or kettles of different sizes.

[0004] Therefore, it is necessary to propose a water kettle fixing device for flight attendants to prevent tipping over. Content of the Utility Model

[0005] The purpose of the utility model is to propose a water kettle fixing device for flight attendants to prevent tipping over in view of the problems existing in the background technique.

[0006] Technical solution of the utility model: A water kettle fixing device for preventing tipping over for flight attendants, including a carrier plate. A support column is arranged on the top surface of the carrier plate. The outer ring of the top end of the support column is rotatably provided with a square rotating plate. Four connecting rods are rotatably arranged on the bottom surface of the square rotating plate. The other end of each connecting rod is rotatably provided with a slider. A guiding block is arranged on the top surface of each slider. An arc-shaped clamping block is arranged on the top surface of each guiding block. T-shaped blocks are arranged on the bottom surfaces of the two sliders located on the front and rear sides. Two cylinder push rods are arranged between the two T-shaped blocks. A placing plate is arranged at the top end of the square rotating plate. Chutes are opened on the top surface of the placing plate at positions corresponding to each slider. Each slider is slidably connected to the corresponding chute. A protective cover is arranged on the outer ring of the placing plate. A control panel is arranged on the top surface of the carrier plate.

[0007] Preferably, the connection points of the four connecting rods and the square rotating plate are located at the four corners of the square rotating plate.

[0008] Preferably, the connecting rod is arranged in a V shape.

[0009] Preferably, a set of T-shaped blocks is arranged on the bottom surface of each guiding block. A set of T-shaped grooves is opened on the top surface of the placing plate at positions corresponding to each guiding block. Each set of T-shaped blocks is slidably connected to the corresponding set of T-shaped grooves.

[0010] Preferably, an anti-slip pad is arranged on one side of each arc-shaped clamping block.

[0011] Preferably, the control panel is electrically connected to the cylinder push rod.

[0012] Compared with the prior art, the utility model has the following beneficial technical effects:

[0013] The utility model can clamp and fix a water kettle or a water cup by arranging a support column, a square rotating plate, a connecting rod, a slider, a guiding block, an arc-shaped clamping block, a T-shaped block, a cylinder push rod and a placing plate, and can be applicable to clamping and fixing water cups or water kettles of different sizes and different types, improving the applicability of the device. By arranging an anti-slip pad, the friction can be improved to ensure the stability of the water cup fixation. By arranging the control panel to be electrically connected to the cylinder push rod, the operation is convenient. Description of the drawings

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the applicable state of the utility model;

[0016] Figure 3 It is a schematic diagram of the internal structure in the use state of the utility model;

[0017] Figure 4 is a cross-sectional view of the present utility model;

[0018] Figure 5 is a schematic structural diagram of a bottom partial area of the placement plate in the present utility model;

[0019] Figure 6 is a schematic structural diagram of a bottom partial area of the placement plate in the present utility model;

[0020] Figure 7 is a schematic structural diagram of a partial area of the present utility model;

[0021] Figure 8 is a schematic cross-sectional structure diagram of the placement plate in the present utility model.

[0022] Reference numerals: 1, carrier plate; 2, support column; 3, square rotating plate; 4, connecting rod; 5, slider; 6, guiding block; 7, arc-shaped clamping block; 8, T-shaped block; 9, cylinder push rod; 10, placement plate; 11, sliding groove; 12, protective cover; 13, control panel; 14, T-shaped block; 15, anti-slip pad. Specific embodiments

[0023] The technical solution of the present utility model will be further described below with reference to the drawings and specific embodiments.

[0024] Embodiment

[0025] As Figures 1 to 8 shown, a kettle fixing device for preventing tipping for flight attendants proposed by the present utility model includes a carrier plate 1. A support column 2 is arranged on the top surface of the carrier plate 1, and the top surface of the carrier plate 1 is fixedly connected to the bottom surface of the support column 2. The outer circle of the top end of the support column 2 is rotatably provided with a square rotating plate 3. Four connecting rods 4 are rotatably arranged on the bottom surface of the square rotating plate 3. The connection points of the four connecting rods 4 and the square rotating plate 3 are located at the four corners of the square rotating plate 3. The connecting rods 4 are arranged in a V shape. The other end of each connecting rod 4 is rotatably provided with a slider 5. By rotating the square rotating plate 3, the four connecting rods 4 can be driven to move, so that the sliders 5 can be driven to move. A guiding block 6 is arranged on the top surface of each slider 5, and the top surface of the slider 5 is fixedly connected to the bottom surface of the guiding block 6. A set of T-shaped blocks 14 are arranged on the bottom surface of each guiding block 6, and the bottom surface of the guiding block 6 is fixedly connected to the T-shaped blocks 14;

[0026] At the position corresponding to each guiding block 6 on the top surface of the placing plate 10, a set of T-shaped grooves are provided. Each set of T-shaped blocks 14 are respectively slidably connected with the corresponding set of T-shaped grooves. Through the T-shaped grooves, the T-shaped blocks 14 can be guided and limited, so that the running track of the guiding block 6 can be guided and limited, and the guiding block 6 can be kept in a straight running state. Therefore, when the square rotating plate 3 is rotated, the four sliders 5 can be driven to contract inward or expand outward. On the top surface of each guiding block 6, an arc-shaped clamping block 7 is provided. The top surface of the guiding block 6 is fixedly connected with the bottom surface of the arc-shaped clamping block 7. Through the movement of the guiding block 6, the arc-shaped clamping block 7 can be driven to move. On one side of each arc-shaped clamping block 7, an anti-slip pad 15 is provided. The arc-shaped clamping block 7 is fixedly connected with the anti-slip pad 15. By providing the anti-slip pad 15, the friction force can be increased, and the stability of the water cup placement can be improved. On the bottom surfaces of the two sliders 5 located on the front and rear sides, T-shaped blocks 8 are provided. The bottom surface of the slider 5 is fixedly connected with the top surface of the T-shaped block 8;

[0027] Between the two T-shaped blocks 8, two cylinder push rods 9 are provided. The cylinder push rods 9 are fixedly installed between the two T-shaped blocks 8. By operating the cylinder push rods 9, the two T-shaped blocks 8 can be driven to move closer to or away from each other, so that the two sliders 5 can be driven to move closer to or away from each other. When the two opposite sliders 5 move closer to or away from each other, the connecting rod 4 will be driven to rotate, so that the square rotating plate 3 can be driven to rotate, and the other two connecting rods 4 can be driven to rotate simultaneously. Therefore, the four sliders 5 contract inward or expand outward simultaneously, so as to be suitable for clamping and fixing water cups or kettles of different sizes. At the top end of the square rotating plate 3, a placing plate 10 is provided. The top end of the square rotating plate 3 is fixedly connected with the bottom surface of the placing plate 10;

[0028] At the position corresponding to each slider 5 on the top surface of the placing plate 10, a chute 11 is provided. Each slider 5 is respectively slidably connected with the corresponding chute 11. By providing the chute 11, a running space can be left for the slider 5, and the running track of the slider 5 can be guided and limited. An outer ring of the placing plate 10 is provided with a protective cover 12. The outer ring of the placing plate 10 is fixedly connected with the inner ring of the protective cover 12. The bottom surface of the protective cover 12 is fixedly connected with the top surface of the carrier plate 1. A control panel 13 is provided on the top surface of the carrier plate 1. The top surface of the carrier plate 1 is fixedly connected with the bottom surface of the control panel 13. The control panel 13 is electrically connected with the cylinder push rods 9. By pressing the button on the control panel 13, the operation of the cylinder push rods 9 can be controlled, so as to be used for adjustment.

[0029] In this embodiment, when using this device, place a water cup or kettle at the middle position on the upper surface of the placing plate 10, and then press the control button on the control panel 13 to control the telescopic movement of the output end of the cylinder push rod 9. When the cylinder push rod 9 telescopes, it can drive the two T-shaped blocks 8 to move closer to or away from each other. When the two T-shaped blocks 8 move closer to or away from each other, they can drive the corresponding two sliders 5 to move closer to or away from each other, and the running track of the slider 5 can be guided and limited through the chute 11, so that the two sliders 5 drive the two connecting rods 4 to rotate. When the two connecting rods 4 rotate, they can drive the square rotating plate 3 to rotate at the same time. The rotation of the square rotating plate 3 can drive the four connecting rods 4 to rotate at the same time, so that the four sliders 5 contract or expand at the same time, and thus can drive the guide block 6 and the arc-shaped clamping block 7 to contract or expand, so as to be applicable to clamping and fixing water cups of different sizes.

[0030] The above specific embodiment is only a preferred embodiment of the present invention. Based on the technical solution of the present invention and the relevant revelations of the above embodiment, those skilled in the art can make various alternative improvements and combinations to the above specific embodiment.

Claims

1. An anti-overturning kettle fixing device for flight attendants, comprising a carrier plate (1), characterized in that: On the top surface of the carrier plate (1), there are support columns (2) provided. On the outer circumference of the top end of the support column (2), a square rotating plate (3) is rotatably arranged. On the bottom surface of the square rotating plate (3), four connecting rods (4) are rotatably arranged. At the other end of each connecting rod (4), a slider (5) is rotatably arranged. On the top surface of each slider (5), a guiding block (6) is provided. On the top surface of each guiding block (6), an arc-shaped clamping block (7) is provided. On the bottom surfaces of the two sliders (5) located on the front and rear sides, T-shaped blocks (8) are provided. Between the two T-shaped blocks (8), two cylinder push rods (9) are provided. On the top end of the square rotating plate (3), a placement plate (10) is provided. At the position corresponding to each slider (5) on the top surface of the placement plate (10), a sliding groove (11) is opened. Each slider (5) is respectively slidably connected to the corresponding sliding groove (11). An outer protective cover (12) is provided on the outer circumference of the placement plate (10). A control panel (13) is provided on the top surface of the carrier plate (1).

2. The anti-overturning kettle fixing device for flight attendants according to claim 1, characterized in that, The connection points of the four connecting rods (4) and the square rotating plate (3) are located at the four corners of the square rotating plate (3).

3. The anti-overturning kettle fixing device for flight attendants according to claim 1, characterized in that, The connecting rod (4) is arranged in a V shape.

4. The anti-overturning kettle fixing device for flight attendants according to claim 1, characterized in that, On the bottom surface of each guiding block (6), a set of T-shaped blocks (14) is provided. At the position corresponding to each guiding block (6) on the top surface of the placement plate (10), a set of T-shaped grooves is opened. Each set of T-shaped blocks (14) is respectively slidably connected to the corresponding set of T-shaped grooves.

5. The anti-overturning kettle fixing device for flight attendants according to claim 1, characterized in that, On one side of each arc-shaped clamping block (7), an anti-slip pad (15) is provided.

6. The anti-overturning kettle fixing device for flight attendants according to claim 1, wherein, The control panel (13) is electrically connected to the cylinder push rod (9).

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