Cabin door operation simulation device

Abstract

The cabin door operation simulation device comprises a base, a cabin door handle, a pre-position handle, a cabin door device, a gas cylinder device, a pre-position transmission mechanism and a cabin door transmission mechanism, the cabin door device comprises a cabin door body and a clamping block, the cabin door body comprises a door plate and a hook-shaped clamping plate connected to the door plate, the clamping block is clamped to the clamping plate, the cabin door transmission mechanism comprises a large transmission disc rotationally connected to the base and a first check block arranged on the outer side wall of the large transmission disc, and the cabin door handle is arranged on the base and connected to the large transmission disc; the gas cylinder device comprises a pre-positioning block rotationally connected to the base and a gas cylinder body arranged on the base, the pre-positioning block is connected to the gas cylinder body, the pre-positioning transmission mechanism comprises a pre-positioning transmission part arranged on the end face of the large transmission disc and a second check block arranged on the outer side wall of the pre-positioning transmission part, and the pre-positioning handle is arranged on the base and connected to the pre-positioning transmission part; according to the utility model, the states of the passenger cabin door and the slide are truly simulated through a mechanical structure, and the training effect of a worker by using the simulation device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aviation training, in particular to a cabin door operation simulation device. Background Art

[0002] The cabin door is an important structure of the aircraft. Under normal circumstances, the cabin door can be opened by pulling the corresponding handle. In an emergency, the cabin door can be opened and the slide can be released by pulling the corresponding handle. Since the operation of the cabin door is relatively complex, if simulation training is not conducted, it is very likely to be operated incorrectly in actual work, resulting in the release of the slide under normal circumstances, which increases maintenance costs and affects the flight schedule.

[0003] At present, the device for simulating cabin door operation is generally a combination of a handle and a sensor. The sensor senses the position of the handle to determine the status of the cabin door and the slide. It is very simple, but this device has less mechanical structure and can only confirm the status of the cabin door and the slide through the signal transmitted by the sensor. It cannot truly simulate the status of the cabin door, making the staff feel the gap between simulation training and real operation. Therefore, the effect of its simulation training is poor. Utility Model Content

[0004] The utility model aims to provide a cabin door operation simulation device to solve the technical problem that the existing simple cabin door operation simulation device cannot truly simulate the state of the cabin door and the slide and has a poor simulation training effect.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a cabin door operation simulation device, including a base, a cabin door handle, a pre-position handle, a cabin door device, a gas cylinder device, a pre-position transmission mechanism and a cabin door transmission mechanism; the cabin door device includes a cabin door body and a clamping block rotatably connected to the base, the cabin door body includes a door panel rotatably connected to the base and a hook-shaped clamping plate connected to the door panel, the clamping block is clamped to the clamping plate to fix the door panel, the cabin door transmission mechanism includes a large transmission disk rotatably connected to the base and a first stopper arranged on the outer side wall of the large transmission disk, the cabin door handle is arranged on the base and connected to the large transmission disk, The hatch door handle can drive the large transmission disk to rotate, so that the first stopper pushes the card block to rotate, and then the card block is separated from the card plate, so that the door panel can rotate; the gas cylinder device includes a pre-positioning block rotatably connected to the base and a gas cylinder body arranged on the base, the pre-positioning block is connected to the gas cylinder body, the pre-positioning transmission mechanism includes a pre-positioning transmission part arranged on the end surface of the large transmission disk and a second stopper arranged on the outer side wall of the pre-positioning transmission part, the pre-positioning handle is arranged on the base and connected to the pre-positioning transmission part, and the pre-positioning handle can drive the pre-positioning transmission part to rotate so that the second stopper is close to the pre-positioning block;

[0006] The hatch handle is used to drive the large transmission disc to rotate, so that the second stopper pushes the pre-positioning block to rotate, thereby causing the pre-positioning block to pull the gas cylinder body.

[0007] Optionally, the hatch device further comprises a raising block, one end of which is connected to the base, and the other end of which is rotatably connected to the door panel, and the clamping plate is arranged on the end surface of the door panel facing the base.

[0008] Optionally, the hatch device also includes a support rod, one end of which is fixedly connected to the base, and the other end of which is pressed against the end surface of the door panel facing the base, and when the block is detached from the card plate, the support rod pushes open the door panel.

[0009] Optionally, the pre-positioning transmission part includes a pre-positioning center disk and a pre-positioning eccentric disk, the pre-positioning handle is connected to the pre-positioning center disk, the axis of the pre-positioning center disk coincides with the axis of the large transmission disk, the pre-positioning eccentric disk is eccentric to the axis of the large transmission disk, the pre-positioning center disk is transmission-connected to the pre-positioning eccentric disk, the pre-positioning block is arranged on the outer wall of the pre-positioning eccentric disk, and the pre-positioning handle can drive the pre-positioning center disk to rotate, so that the pre-positioning center disk drives the pre-positioning eccentric disk to rotate, thereby making the second stop block close to the pre-positioning block.

[0010] Optionally, the rotation axis of the clamping block coincides with the rotation axis of the pre-positioning block.

[0011] Optionally, the gas cylinder device further comprises an inflation handle disposed on the base, wherein the inflation handle is connected to the gas cylinder body, and the inflation handle is used to pull the gas cylinder body to inflate the gas cylinder body.

[0012] Optionally, the clamping block includes a cylindrical block and a first stop portion, a first center portion and a clamping portion connected in sequence, the first center portion is rotatably connected to the base, the first stop block can push the first stop portion, the clamping portion is provided with a notch, the cylindrical block is arranged in the notch, the top end of the cylindrical block is connected to the top surface of the notch, the bottom end of the cylindrical block is connected to the bottom surface of the notch, and the outer wall of the cylindrical block abuts against the hook-shaped portion of the clamping plate to be clamped to the clamping plate.

[0013] Optionally, the pre-positioning block comprises a second stopper, a second central portion and a pull-out portion which are connected in sequence, the second central portion is rotatably connected to the base, the second stopper can push the second stopper, and the pull-out portion is connected to the gas cylinder body;

[0014] The gas cylinder device also includes a reset block arranged on the base, and the reset block is connected to the second stopper or the pulling part through a spring to continuously apply a force to the pre-positioning block in a direction opposite to the direction in which the pre-positioning block pulls the gas cylinder body.

[0015] Optionally, it further includes a controller, a sensor device and a display device, wherein the sensor device and the display device are both connected to the controller;

[0016] The sensing device comprises a door sensor connected to the door device and a pre-position sensor connected to the gas cylinder device, wherein the door sensor is used to detect the state of the door panel, and the pre-position sensor is used to detect the state of the gas cylinder body;

[0017] The display device includes a hatch light, a pre-position light and a slide release light, and the hatch light, the pre-position light and the slide release light are all arranged on the base;

[0018] The controller is configured to:

[0019] When the door panel is movable, controlling the door light to light up;

[0020] When the gas cylinder body is pulled out, the pre-position light is controlled to light up;

[0021] When the gas cylinder body is pulled out and the door panel is movable, the slide release light is controlled to light up.

[0022] Optionally, the door handle is provided with a first bevel gear, and the door transmission mechanism further comprises a small transmission disc transmission-connected to the large transmission disc, and the small transmission disc is provided with a second bevel gear transmission-connected to the first bevel gear;

[0023] The pre-positioning handle is provided with a third bevel gear, and the pre-positioning transmission mechanism further comprises an intermediate transmission plate which is transmission-connected to the pre-positioning transmission part, and the intermediate transmission plate is provided with a fourth bevel gear which is transmission-connected to the third bevel gear.

[0024] Compared with the prior art, the hatch door operation simulation device of the utility model has the following beneficial effects:

[0025] In the utility model, a card block rotatably connected to the base is clamped to the card plate on the door panel to fix the door panel, and a first block is provided on the outer side wall of the large transmission disk. When the cabin door handle connected to the large transmission disk is pulled, the large transmission disk rotates, so that the first block pushes the card block to rotate, so that the card block is separated from the card plate, so that the door panel can be movable, and the door panel opening operation is realized; a second block is provided on the outer side wall of the pre-positioning transmission part, and when the pre-positioning handle connected to the pre-positioning transmission part is pulled, the pre-positioning transmission part rotates, so that the second block approaches the pre-positioning block, and the pre-positioning operation is completed; when the pre-positioning operation is completed, the large transmission disk rotates, and the second block pushes the pre-positioning block to rotate, so that the pre-positioning block pulls the gas cylinder body to realize the slide release operation; in summary, the utility model truly simulates the state of the cabin door and the slide through a mechanical structure, thereby improving the effect of the staff using the simulation device for training. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the utility model.

[0027] Figure 2 for Figure 1 A partial enlarged view of part A in the middle.

[0028] Figure 3 This is a top-down sectional view of the hatch body.

[0029] 1. Base; 2. Door handle; 3. Pre-position handle; 4. Door device; 41. Door body; 411. Door panel; 412. Clamp; 42. Clamp block; 424. Clamp part; 43. Heightening block; 44. Strut; 5. Gas cylinder device; 51. Pre-position block; 52. Gas cylinder body; 53. Reset block; 6. Pre-position transmission mechanism; 61. Pre-position transmission part; 611. Pre-position center disk; 612. Pre-position eccentric disk; 62. Second block; 63. Intermediate transmission disk; 7. Door transmission mechanism; 71. Large transmission disk; 72. Small transmission disk; 73. First block; 8. Inflating handle; 9. Display device; 10. First bevel gear; 20. Second bevel gear; 30. Third bevel gear; 40. Fourth bevel gear. DETAILED DESCRIPTION

[0030] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0031] In the description of the present invention, it should be understood that the terms "top", "bottom", "inside", "outside", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0033] like Figures 1 to 3 As shown, a hatch operation simulation device of the utility model comprises a base 1, a hatch handle 2, a pre-position handle 3, a hatch device 4, a gas cylinder device 5, a pre-position transmission mechanism 6 and a hatch transmission mechanism 7; the hatch device 4 comprises a hatch body 41 and a clamping block 42 rotatably connected to the base 1, the hatch body 41 comprises a door panel 411 rotatably connected to the base 1 and a hook-shaped clamping plate 412 connected to the door panel 411, the clamping block 42 is clamped to the clamping plate 412 to fix the door panel 411, the hatch transmission mechanism 7 comprises a large transmission disk 71 rotatably connected to the base 1 and a first stopper 73 arranged on the outer side wall of the large transmission disk 71, the hatch handle 2 is arranged on the base 1 and connected to the large transmission disk 71, the hatch handle 2 can drive the large transmission disk 71 to rotate so that the first stopper 73 pushes the clamping block 4 2 rotates, thereby causing the blocking block 42 to disengage from the blocking plate 412, so that the door panel 411 can rotate; the gas cylinder device 5 includes a pre-positioning block 51 rotatably connected to the base 1 and a gas cylinder body 52 arranged on the base 1, the pre-positioning block 51 is connected to the gas cylinder body 52, the pre-positioning transmission mechanism 6 includes a pre-positioning transmission part 61 arranged on the end surface of the large transmission disk 71 and a second stopper 62 arranged on the outer side wall of the pre-positioning transmission part 61, the pre-positioning handle 3 is arranged on the base 1 and connected to the pre-positioning transmission part 61, the pre-positioning handle 3 can drive the pre-positioning transmission part 61 to rotate, so that the second stopper 62 is close to the pre-positioning block 51; the hatch handle 2 is used to drive the large transmission disk 71 to rotate, so that the second stopper 62 pushes the pre-positioning block 51 to rotate, and then the pre-positioning block 51 pulls the gas cylinder body 52.

[0034] In the above technical scheme, when the cabin door handle 2 connected to the large transmission disk 71 is pulled, the large transmission disk 71 rotates, so that the first stop block 73 pushes the card block 42 to rotate, so that the card block 42 is separated from the card plate 412, so that the door panel 411 can be movable, and the operation of opening the door panel 411 is realized; when the pre-positioning handle 3 connected to the pre-positioning transmission part 61 is pulled, the pre-positioning transmission part 61 rotates, so that the second stop block 62 is close to the pre-positioning block 51, and the pre-positioning operation is completed; when the pre-positioning operation is completed, the large transmission disk 71 rotates, and the second stop block 62 pushes the pre-positioning block 51 to rotate, so that the pre-positioning block 51 pulls the gas cylinder body 52, and the slide release operation is realized; in summary, the utility model truly simulates the state of the cabin door and the slide through the mechanical structure, thereby improving the effect of the staff using the simulation device for training.

[0035] Furthermore, in order to facilitate the arrangement of components such as the card block 42 and the card plate 412, the door panel 411 is spaced apart from the base 1, and its specific structure is: the hatch device 4 also includes a padding block 43, one end of the padding block 43 is connected to the base 1, and the other end is rotatably connected to the door panel 411, and the card plate 412 is arranged on the end face of the door panel 411 facing the base 1.

[0036] Furthermore, in order to automatically open the hatch when it can be moved, so as to facilitate the staff to clearly recognize that the hatch has been opened, the hatch device 4 also includes a strut 44, one end of the strut 44 is fixedly connected to the base 1, and the other end is pressed against the end surface of the door panel 411 facing the base 1, when the block 42 is separated from the block 412, the strut 44 pushes open the door panel 411; wherein, the strut 44 can be a gas strut 44 or a spring strut 44.

[0037] Furthermore, in order to improve the structural stability and shorten the length of the pre-positioning block 51, the pre-positioning transmission part 61 includes a pre-positioning center disk 611 and a pre-positioning eccentric disk 612, the pre-positioning handle 3 is connected to the pre-positioning center disk 611, the axis of the pre-positioning center disk 611 coincides with the axis of the large transmission disk 71, the pre-positioning center disk 611 is transmission-connected to the pre-positioning eccentric disk 612, the pre-positioning block 51 is arranged on the outer wall of the pre-positioning eccentric disk 612, the pre-positioning handle 3 can drive the pre-positioning center disk 611 to rotate, so that the pre-positioning center disk 611 drives the pre-positioning eccentric disk 612 to rotate, and then the second stop block 62 is close to the pre-positioning block 51; wherein, when the large transmission disk 71 rotates, the large transmission disk 71 and the pre-positioning center disk 611 are not linked, the pre-positioning eccentric disk 612 rotates around the axis of the large transmission disk 71, and the second stop block 62 rotates with the pre-positioning eccentric disk 612 to push the pre-positioning block 51.

[0038] Furthermore, the rotation axis of the clamping block 42 coincides with the rotation axis of the pre-positioning block 51 , so that the clamping block 42 and the pre-positioning block 51 can be rotatably connected to the base 1 via the same pin shaft, making the structure of the device more compact.

[0039] Furthermore, when the gas in the gas cylinder body 52 is insufficient, it needs to be manually inflated before the slide can be pre-positioned and released. In order to simulate this operation, the gas cylinder device 5 also includes an inflation handle 8 provided on the base 1, and the inflation handle 8 is connected to the gas cylinder body 52. ​​The inflation handle 8 is used to pull the gas cylinder body 52 to inflate the gas cylinder body 52.

[0040] Furthermore, the specific structure of the clamping block 42 is as follows: the clamping block 42 includes a cylindrical block and a first stop portion, a first center portion and a clamping portion 424 connected in sequence, the first center portion is rotatably connected to the base 1, the first stop block 73 can push the first stop portion, the clamping portion 424 is provided with a notch, the cylindrical block is arranged in the notch, the top end of the cylindrical block is connected to the top surface of the notch, the bottom end of the cylindrical block is connected to the bottom surface of the notch, and the outer wall of the cylindrical block abuts against the hook-shaped portion of the clamping plate 412 to be clamped to the clamping plate 412.

[0041] Furthermore, the pre-positioning block 51 includes a second stop portion, a second center portion and a pull-out portion which are connected in sequence, the second center portion is rotatably connected to the base 1, the second stop block 62 can push the second stop portion, and the pull-out portion is connected to the gas cylinder body 52; the gas cylinder device 5 also includes a reset block 53 arranged on the base 1, the reset block 53 is connected to the second stop portion or the pull-out portion through a spring, so as to continuously apply a force to the pre-positioning block 51 in a direction opposite to the direction in which the pre-positioning block 51 pulls the gas cylinder body 52, so as to reset the pre-positioning block 51 and the gas cylinder body 52 after the simulated slide is released; wherein, the pull-out portion and the gas cylinder body 52 can be connected by a flexible wire.

[0042] Furthermore, it also includes a controller, a sensor device and a display device 9, the sensor device and the display device 9 are both connected to the controller; the sensor device includes a door sensor connected to the door device 4 and a pre-position sensor connected to the gas cylinder device 5, the door sensor is used to detect the state of the door panel 411, and the pre-position sensor is used to detect the state of the gas cylinder body 52; the display device 9 includes a door light, a pre-position light and a slide release light, the door light, the pre-position light and the slide release light are all arranged on the base 1; the The controller is configured to: when the door panel 411 is movable, control the cabin door light to light up; when the gas cylinder body 52 is pulled out, control the pre-position light to light up; when the gas cylinder body 52 is pulled out and the door panel 411 is movable, control the slide release light to light up; wherein, the cabin door sensor can be arranged on the card block 42, and the state of the door panel 411 can be determined by detecting the rotation posture of the card block 42, and the pre-position sensor can be arranged on the pre-position block 51, and the state of the gas cylinder body 52 can be determined by detecting the rotation posture of the pre-position block 51.

[0043] Furthermore, the door handle 2 is provided with a first bevel gear 10, and the door transmission mechanism 7 also includes a small transmission plate 72 which is transmission-connected to the large transmission plate 71, and the small transmission plate 72 is provided with a second bevel gear 20 which is transmission-connected to the first bevel gear 10; the pre-positioning handle 3 is provided with a third bevel gear 30, and the pre-positioning transmission mechanism 6 also includes an intermediate transmission plate 63 which is transmission-connected to the pre-positioning transmission part 61, and the intermediate transmission plate 63 is provided with a fourth bevel gear 40 which is transmission-connected to the third bevel gear 30; wherein, the door handle 2 and the pre-positioning handle 3 are both handles which can be rotated along a plane perpendicular to the end face of the base 1, and each bevel gear converts the rotation into a rotation along a plane parallel to the end face of the base 1 to change its rotation direction; specifically, the large transmission plate 71 and the small transmission plate 72, and the intermediate transmission plate 63 and the pre-positioning transmission part 61 can be connected by belt drive, chain drive, or gear drive.

[0044] Furthermore, the specific connection methods of fixed setting and fixed connection refer to the relative position relationship of two components that can be fixedly connected, including fixing by connecting parts, fixing by welding, fixing by adhesives, fixing by integral molding, and fixing by snap connections.

[0045] Furthermore, the rotational connection refers to the ability of two connected parts to rotate, including connection via a pin, a bearing, or connection via a clearance fit.

[0046] Furthermore, the connecting parts include fasteners, straps, ties, pneumatic connecting elements, hydraulic connecting elements, flange plates, Velcro, and buttons.

[0047] In summary, the embodiment of the utility model provides a door operation simulation device, and its technical effects are:

[0048] In the present invention, the block 42 connected to the base 1 is rotatably connected to the card plate 412 on the door panel 411 to fix the door panel 411. The outer side wall of the large transmission disk 71 is provided with a first stopper 73. When the hatch handle 2 connected to the large transmission disk 71 is pulled, the large transmission disk 71 rotates, so that the first stopper 73 pushes the block 42 to rotate, so that the block 42 is separated from the card plate 412, so that the door panel 411 can move, and the operation of opening the door panel 411 is realized; the outer side wall of the pre-positioning transmission part 61 is provided with a second stopper Block 62, when the pre-positioning handle 3 connected to the pre-positioning transmission part 61 is pulled, the pre-positioning transmission part 61 rotates, so that the second block 62 is close to the pre-positioning block 51, and the pre-positioning operation is completed; when the pre-positioning operation is completed, the large transmission disk 71 rotates, and the second block 62 pushes the pre-positioning block 51 to rotate, so that the pre-positioning block 51 pulls the gas cylinder body 52 to realize the slide release operation; in summary, the utility model simulates the state of the cabin door and the slide through the mechanical structure, thereby improving the effect of the staff using the simulation device for training.

[0049] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A door operation simulation device, characterized in that: It comprises a base (1), a hatch handle (2), a pre-positioning handle (3), a hatch device (4), a gas cylinder device (5), a pre-positioning transmission mechanism (6) and a hatch transmission mechanism (7); The door device (4) comprises a door body (41) and a clamping block (42) rotatably connected to the base (1); the door body (41) comprises a door panel (411) rotatably connected to the base (1) and a hook-shaped clamping plate (412) connected to the door panel (411); the clamping block (42) is clamped to the clamping plate (412) to fix the door panel (411); the door transmission mechanism (7) comprises a door panel (411) rotatably connected to the base (1); The hatch handle (2) is provided on the base (1) and connected to the large transmission disk (71); the hatch handle (2) is capable of driving the large transmission disk (71) to rotate, so that the first stopper (73) pushes the clamping block (42) to rotate, thereby making the clamping block (42) detach from the clamping plate (412), so that the door panel (411) can rotate; The gas cylinder device (5) comprises a pre-positioning block (51) rotatably connected to the base (1) and a gas cylinder body (52) arranged on the base (1), the pre-positioning block (51) being connected to the gas cylinder body (52), the pre-positioning transmission mechanism (6) comprising a pre-positioning transmission part (61) arranged on the end surface of the large transmission disk (71) and a second stopper (62) arranged on the outer side wall of the pre-positioning transmission part (61), the pre-positioning handle (3) being arranged on the base (1) and connected to the pre-positioning transmission part (61), the pre-positioning handle (3) being able to drive the pre-positioning transmission part (61) to rotate so that the second stopper (62) is close to the pre-positioning block (51); The hatch handle (2) is used to drive the large transmission disc (71) to rotate, so that the second stopper (62) pushes the pre-positioning block (51) to rotate, thereby causing the pre-positioning block (51) to pull the gas cylinder body (52).

2. The door operation simulation device according to claim 1, characterized in that: The hatch device (4) also includes a padding block (43), one end of which is connected to the base (1), and the other end of which is rotatably connected to the door panel (411), and the clamping plate (412) is arranged on the end surface of the door panel (411) facing the base (1).

3. The door operation simulation device according to claim 1 or 2, characterized in that: The hatch device (4) also includes a support rod (44), one end of which is fixedly connected to the base (1), and the other end of which is pressed against the end surface of the door panel (411) facing the base (1), and when the block (42) is separated from the block (412), the support rod (44) pushes open the door panel (411).

4. The door operation simulation device according to claim 1, characterized in that: The pre-positioning transmission part (61) comprises a pre-positioning center disk (611) and a pre-positioning eccentric disk (612); the pre-positioning handle (3) is connected to the pre-positioning center disk (611); the axis of the pre-positioning center disk (611) coincides with the axis of the large transmission disk (71); the pre-positioning eccentric disk (612) is eccentric to the axis of the large transmission disk (71); the pre-positioning center disk (611) is transmission-connected to the pre-positioning eccentric disk (612); the pre-positioning block (51) is arranged on the outer side wall of the pre-positioning eccentric disk (612); the pre-positioning handle (3) can drive the pre-positioning center disk (611) to rotate, so that the pre-positioning center disk (611) drives the pre-positioning eccentric disk (612) to rotate, thereby making the second stopper (62) close to the pre-positioning block (51).

5. The door operation simulation device according to claim 1, characterized in that: The rotation axis of the clamping block (42) coincides with the rotation axis of the pre-positioning block (51).

6. The door operation simulation device according to claim 1, characterized in that: The gas cylinder device (5) further comprises an inflation handle (8) arranged on the base (1), wherein the inflation handle (8) is connected to the gas cylinder body (52), and the inflation handle (8) is used to pull the gas cylinder body (52) to inflate the gas cylinder body (52).

7. The door operation simulation device according to claim 1, characterized in that: The clamping block (42) comprises a cylindrical block and a first stopper, a first center portion and a clamping portion (424) connected in sequence, the first center portion being rotatably connected to the base (1), the first stopper (73) being capable of pushing the first stopper, the clamping portion (424) being provided with a notch, the cylindrical block being arranged in the notch, the top end of the cylindrical block being connected to the top surface of the notch, the bottom end of the cylindrical block being connected to the bottom surface of the notch, the outer side wall of the cylindrical block being against the hook-shaped portion of the clamping plate (412) so as to be clamped to the clamping plate (412).

8. The door operation simulation device according to claim 1, characterized in that: The pre-positioning block (51) comprises a second stopper, a second central portion and a pull-out portion which are connected in sequence, the second central portion is rotatably connected to the base (1), the second stopper (62) is capable of pushing the second stopper, and the pull-out portion is connected to the gas cylinder body (52); The gas cylinder device (5) further comprises a reset block (53) arranged on the base (1), wherein the reset block (53) is connected to the second stop portion or the pulling portion via a spring so as to continuously apply a force to the pre-positioning block (51) in a direction opposite to the direction in which the pre-positioning block (51) pulls the gas cylinder body (52).

9. The door operation simulation device according to claim 1, characterized in that: It also includes a controller, a sensor device and a display device (9), wherein the sensor device and the display device (9) are both connected to the controller; The sensing device comprises a door sensor connected to the door device (4) and a pre-position sensor connected to the gas cylinder device (5), the door sensor being used to detect the state of the door panel (411), and the pre-position sensor being used to detect the state of the gas cylinder body (52); The display device (9) comprises a hatch light, a pre-position light and a slide release light, wherein the hatch light, the pre-position light and the slide release light are all arranged on the base (1); The controller is configured to: When the door panel (411) is movable, the door light is controlled to light up; When the gas cylinder body (52) is pulled out, the pre-position light is controlled to light up; When the gas cylinder body (52) is pulled out and the door panel (411) is movable, the slide release light is controlled to light up.

10. The door operation simulation device according to claim 1, characterized in that: The door handle (2) is provided with a first bevel gear (10), the door transmission mechanism (7) further comprises a small transmission disc (72) transmission-connected to the large transmission disc (71), and the small transmission disc (72) is provided with a second bevel gear (20) transmission-connected to the first bevel gear (10); The pre-positioning handle (3) is provided with a third bevel gear (30), and the pre-positioning transmission mechanism (6) further comprises an intermediate transmission disc (63) transmission-connected to the pre-positioning transmission part (61), and a fourth bevel gear (40) transmission-connected to the third bevel gear (30) is provided on the intermediate transmission disc (63).

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