TWM473991U - Parachuting simulation system - Google Patents

Abstract

One parachuting simulation system, include wind tunnel, roof segment, safe buffer cushion, entrances, air valves, lift unit, and parachute, this wind tunnel by more than one tube type segments to connect together vertically according to necessary height, wind tunnel ground segment and top segment have entrance and air valve, inside the bottom of ground segment, place buffer cushion to seal wind tunnel bottom and to protect parachutist to landing safe, upon the top segment, place the roof segment of wind tunnel, so that the whole wind tunnel becomes an airtight space, there is a lift unit inside roof segment of wind tunnel to lift the parachute gear to the position that assigned rapidly; a specific parachute, its canopy external diameter just slightly smaller than wind tunnel internal diameter, inside the canopy bottom edge surrounding a ring tube type gasbag to make sure the parachute canopy can be fully pre-opened perfectly inside the wind tunnel before parachutist training while it inflate well with air; further more, while the wind tunnel height is high enough, the wind tunnel of this system can operate in coordination with all kind of normal common parachute which its canopy external diameter just slightly smaller than wind tunnel internal diameter and without bottom surrounding ring tube type gasbag as above, the parachute still can be opened perfectly by the force of parachutist goes down in the wind tunnel as lone as the parachute place in correctly; this parachuting simulation system makes a parachutist to jump from the top segment entrance into the wind tunnel to simulate of the feeling of to jump out the aircraft cabin door, and to simulate the whole processes of parachuting in the air and landing in the wind tunnel; in order to get more advanced control of the parachutist movement, wind generator can be connected to the air valve of top segment and, or ground segment to pump air in or out of the wind tunnel to control the parachutist movement mode including falling speed, hovering, even float up in the wind tunnel; to accomplish the purposes of parachutist falling speed controllable, highly simulate, the smaller area space required, more safe, highly efficiency and all weather condition useable.

Description

Skydiving simulation system

This creation department is related to a parachute simulation system, especially a parachute with a vertically closed air cylinder and a specific suitable size to adjust the air flow of the air valve below the parachute surface of the air cylinder, and the parachute is controlled by the air pressure difference principle. The drifting speed and movement mode inside, effectively train the parachutist to simulate the whole process of skydiving.

In the sky before skydiving, many training equipment such as jumping towers are used to train the skydiver to simulate skydiving after completing the basic motion training. In addition to the electronic virtual analog equipment, the traditional equipment such as the jumping tower is still open space. Form, in order to simulate the real situation, its equipment must be quite large and large, and it is limited by the weather, site demand, cost and other factors. It cannot be used quickly, efficiently and all-weather, and it is rapidly changing due to environmental and atmospheric factors. The degree is different in stages, and the traditional equipment can not effectively control the skydiving simulation of the sky and landing speed. In addition, the phenomenon that the umbrella cannot be perfect can not be avoided 100%, resulting in high training cost, ineffective and still injured. The situation happened.

This creation aims at the inadequacies of the above-mentioned existing skydiving training equipment and integrates various related principles to A more efficient, safe, and highly simulated simulation of skydiving simulated parachute training.

The present invention provides a parachute simulation system comprising a vertical erected air duct, which is a pipeline formed by stacking more than one curtain layer at a desired height, and an inlet and a gas valve are provided at a specific position of the bottom layer and the top layer of the pipeline. The gas valve is adjustable to set the flow rate of the airflow. The opening and closing can set the opening and closing degree to further adjust the set airflow through the air valve, and the safety cushion is arranged inside the bottom layer to seal the bottom of the air cylinder and protect the trained umbrella to ensure the safety of the floor. The upper part is stacked and combined with the top of the air cylinder to make the whole air duct a closed space. A hanging unit is arranged in the top of the air cylinder to quickly raise the finished parachute back to the initial position in the air cylinder, and the hanging unit The hook is designed to be decoupled under a specific weight. The outer diameter of the open umbrella is slightly smaller than the inner diameter of the air cylinder. The inner side of the lower ring is equipped with a ring-shaped inflatable airbag, which uses its semi-rigid characteristics to ensure the parachute in the air cylinder after inflation. Perfectly opened, the system is used to train the safety slings. The trained umbrellas are combined with the parachute from the top of the air duct and get started. Into the air duct to simulate the feeling of jumping out of the cabin, at this time the parachute that has been inflated and opened the umbrella is pulled off by the hook of the human body and the hook of the hanging unit is decoupled to start the wind down and form a piston movement state with the air cylinder, and the system can jump according to different The weight and proficiency of the staff and the course adjustment adjust the air flow of the air valve at the bottom and top of the air duct. The air pressure difference between the upper and lower space of the parachute in the air duct controls the speed at which the skydiver floats in the air duct, and finally the parachutist descends to On the safety cushion inside the bottom of the air duct, simulate the final landing movement training. The service operator assists the parachutist to quickly separate from the parachute and approximately deflate the circular inflating airbag at the lower edge of the parachute. The hook hanging from the top of the air duct will be The parachute is quickly hoisted back to the initial position of the top. The circular airbag under the parachute is replenished and inflated for use by the next parachutist. The system can also be used with the air duct alone when the height of the air duct is sufficient. A general parachute or other umbrella with a diameter slightly smaller than the inner diameter of the air cylinder, although it does not have a ring-shaped inflatable airbag to help the perfect open landing However, the parachute can be used to drop the parachute at the speed of the parachute when the parachute is properly deployed, so that the creation can achieve a settable drift speed and high simulation and safety and efficiency without environmental impact. For more Effectively control the movement mode of the parachutist in the air cylinder. The air valve on the top of the air cylinder and the bottom of the air cylinder is connected to the wind output unit. The wind output is used to further adjust the movement mode of the parachutist in the air cylinder. Speed reduction, stagnation, and even ascent, make this creation more proactive and more diverse. It can set the speed of skydiving and high simulation and space saving requirements and safe and efficient without the influence of environment for simulated skydiving purposes. The above description is only a preferred and feasible embodiment of the parachute simulation system of the present invention, and thus the scope of the patent of the creation is not limited thereto, so the equivalent structural changes made by using the creation specification and the illustrated content are all included in the same reason. Within the scope of this creation, Chen Ming is given.

1‧‧‧Air tube

11‧‧‧ Curtain

12‧‧‧ bottom layer

121‧‧‧Getting started

122‧‧‧ gas valve

123‧‧‧Wind input and output unit

13‧‧‧ top

14‧‧‧Air tube top

15‧‧‧Space above the parachute

16‧‧‧Under the parachute space

17‧‧‧Air tube inner diameter

2‧‧‧Safety cushion

3‧‧‧Parachuting

31‧‧‧Safety harness

311‧‧‧ quick release hook and loop

4‧‧‧ hanging unit

41‧‧‧ hook

5‧‧‧Parachute

51‧‧‧Circular inflatable airbag

52‧‧‧Air inlet

53‧‧‧Parachute inner diameter

54‧‧‧Umbrella top hook

55‧‧‧ Umbrella

56‧‧‧Umbrella bundle

57‧‧‧The lower end of the rope bundle

Figure 1: Schematic perspective view of the creative structure and the parachutist training exercise.

Figure 2: Schematic view of the parachute used in conjunction with this creation.

Figure 3: Schematic diagram of the initial position of the hanging unit and the parachute.

Figure 4: Schematic diagram of the initial moment of the parachute jump simulation training for the creative parachutist.

Figure 5: Schematic diagram of the safe sling for the creative parachutist.

Figure 6: Schematic diagram of the combination of the creation of the parachutist and the parachute.

Figure 7: Schematic diagram of the separation of the parachutist from the landing after landing.

Figure 8: One of the schematic perspective views of the cycle of the finished parachute.

Figure 9: The second is a schematic perspective view of the use of the parachute cycle.

Referring to Fig. 1, the skydiving simulation system comprises a vertically installed air duct (1), which is connected by more than one curtain layer (11) to form a pipeline conforming to the height required for training, and the bottom layer (12) ) and top The specific position of the layer (13) is provided with an entry opening (121) and a gas valve (122). The gas valve (122) is an adjustable set airflow passage flow rate, and the outlet opening (121) can set the opening and closing degree to match the gas valve (122). Further adjusting the set airflow through the flow, the bottom layer (12) is internally arranged with a safety cushion (2) to seal the bottom of the air cylinder and protect the parachutist (3) from landing safety, and the top layer (13) is stacked above the top of the air cylinder (14) to The entire air duct (1) is made into a closed space, and a hanging unit (4) is disposed in the top (14) of the air cylinder for lifting the parachute (5) to the designated position in the air cylinder (1). The outer diameter of the open umbrella is slightly smaller than the inner diameter of the air duct (5), and the inner side of the lower edge is equipped with a ring-shaped airbag (51). After inflation, the parachute (5) is guaranteed to open the umbrella in the air duct (1). This system allows the skydiver (3) to combine with the parachute (5) from the top (13) and the parachute (5) and jump into the air duct (1) from the entrance (121) to simulate the feeling of jumping out of the cabin. And parachute open parachute (5) by the parachutist (3) the human body weight pull down to begin the wind down and form a piston movement state with the air duct (1), the system operator according to different parachutists (3) Weight and proficiency and course adjustments are placed on the bottom (12) and top (13) air valves (122), by the air duct (1) inside the parachute space (15) and the parachute space (16) air pressure difference control jumper (3) The speed of falling in the air duct (1), the final jumper (3) landed on the safety cushion (2) inside the bottom layer of the air duct (12), simulating the final landing action training, completing the system to achieve It can set the speed of drift and high simulation and safety and efficiency without the influence of environmental training.

Referring to Figure 2, the parachute (5) used in the system has a ring-shaped inflatable airbag (51) on the inner side of the lower edge of the parachute (5) and an inflation port (52) downwardly. The perfect outer diameter of the parachute when the annular inflatable airbag (51) is filled with air (53) is slightly smaller than the inner diameter (17) of the air cylinder (1), comparable to the air cylinder (1) for the cylinder and the parachute (5) for the piston relationship, the upper center of the parachute (5) is provided with an umbrella top suspension The ring (54) is used for accepting the hook (41) connection of the hanging unit (4), all the umbrella ropes (55) are arranged to be connected to the two umbrella rope bundles (56), and the bottom end is provided with a hanging loop (57) for The parachutist is connected.

Referring to Fig. 3 and Fig. 4, the hook (41) of the hanging unit (4) in the top (14) of the air duct of the system is designed to be automatically unlocked under a specific weight, and is used in the system. Setting crane The hook (41) guarantees the lock when the parachute (5) is suspended separately, and the hook (41) is unlocked once the weight is increased to a specific weight and the parachute (5) is added and the total weight of the parachutist (3) is increased.

Referring to Figure 5, the parachutist (3) trained using the skydiving simulation system wears a safety harness (31) for use with a parachute, and a quick release shackle (311) is provided at a suitable position on the shoulder strap to securely connect with the parachute.

Referring to Figure 6, when the parachute simulation system is used, the parachute (5) is connected to the hanging unit (4) and arranged in the air cylinder (1), and the annular inflatable airbag (51) at the lower edge of the parachute (5) is formed by inflation. The parachute (5) is perfectly open in the air duct (1), all the parachute ropes (55) are naturally drooping, and the parachute rope bundles (56) are suspended from the top layer (13) and the height of the access door (121) is operable. The parachute (3) of the safety harness (31) securely connects the harness bundle (56) to the quick release hook (311) of the safety harness (31) outside the top door (13).

Referring to Figure 1, the parachutist (3) jumps into the air duct (1) from the top (13) entry and exit (121), and the entrance (121) is closed, the parachute (5) plus the parachutist (3) total re-emergence The hook (41) of Yuan (4) is instantly unlocked, and the gravity is used to lead the fall. The parachute (5) is full at the same time due to the falling wind. The parachutist (3) begins to simulate the training and drifting process. At this time, the air duct (1) The interior is divided into the space above the parachute (15) and the space below the parachute (16) due to the downward movement of the parachute (5). The top (13) and the bottom (12) gas valve (122) cooperate with different parachutists (3) and The training subject sets the air flow, and the air pressure difference between the space above the parachute (5) and the space under the parachute (16) can be adjusted to control the speed of the parachute jumper (3) in the air duct (1), and simulate the skydiving process. The entry door (121) is normally closed, but under the necessary conditions, the top layer (13) and the bottom layer (12) door opening (121) can be set to different opening and closing states to assist the gas valve (122) to further set the air flow to control the skydiving simulation. .

Referring to Figure 7 and Figure 8, the parachutist (3) floats down to the bottom of the air duct (12) safety cushion (2), and after the separation of the umbrella, the air inlet (121) exits the air duct (1). The system operator partially deflates the lower edge annular inflatable airbag (51) of the parachute and connects the hanging hook (41) of the hanging unit (4) to the parachute overhead hanging ring (54) to connect the parachute (5). ) quickly rise to standby.

Referring to Fig. 9 and Fig. 3, the hook (41) of the hanging unit (4) of the system lifts the parachute (5) in the air cylinder (1) to the lower edge of the parachute ring type air bag (51) just at the top layer ( 13) When entering the entrance (121), the operator re-inflates the lower edge of the parachute-type inflatable airbag (51) so that the parachute is fully opened, and then lifts the fully opened parachute (5) to the parachute harness (56). Hang from the top layer (13) to get started (121) to operate the height range, prepare the next parachute jumper (3) for simulation training.

Referring to Figure 1, another embodiment of the system uses a general parachute (5) having an outer diameter (53) that is slightly smaller than the inner diameter (17) of the air cylinder (1), which does not have a toroidal airbag (51). ) to help the perfect open parachute (5), but still open the parachute at the speed of the air duct and the correct placement of the parachute (5) in the air duct (1) by the jumper (3) (5) Drift training simulation.

Referring to Fig. 1, another embodiment of the system is to more effectively control the movement mode of the parachutist (3) in the air cylinder (1), and the gas valve at the top layer (13) of the air cylinder and the bottom layer (14) ( 122) Adding and connecting the wind output unit (123), by actively changing the air flow of the output and the air inlet, adjusting the air pressure difference between the space above the parachute (15) and the space below the parachute (16) to further strengthen the control of the parachutist (3) The simulated parachute movement mode such as drifting speed, stagnation, and even rising.

Referring to Figure 1, the skydiving simulation system is equipped with a closed space air duct (1) matched with a parachute (5) having an outer diameter slightly smaller than the inner diameter of the air cylinder (1) and prefabricated in the air cylinder (1). The air flow (122) of the bottom layer of the air duct (12) and the top layer (13) is used to set the air flow according to the weight of the jumper and the training subject to control the speed of the parachute jumper (3) in the air cylinder, so that the creation can be achieved. It is not affected by the atmospheric environment and can control the speed of landing and efficient recycling; however, the above is only a preferred embodiment of the parachute simulation system of this creation, and cannot be used as a scope for limiting the implementation of this creation. Any use or equal change or addition or subtraction made by the scope of the patent application for this creation shall remain within the scope of this creation patent.

1‧‧‧Air tube

2‧‧‧Safety cushion

11‧‧‧ Curtain

3‧‧‧Parachuting

12‧‧‧ bottom layer

4‧‧‧ hanging unit

13‧‧‧ top

41‧‧‧ hook

14‧‧‧Air tube top

5‧‧‧Parachute

15‧‧‧Space above the parachute

51‧‧‧Circular inflatable airbag

16‧‧‧Under the parachute space

54‧‧‧Umbrella top hook

121‧‧‧Getting started

55‧‧‧ Umbrella

122‧‧‧ gas valve

56‧‧‧Umbrella bundle

123‧‧‧Wind input and output unit

Claims (5)

A skydiving simulation system comprises: a vertical erected air duct, wherein the air duct is a pipeline formed by stacking more than one curtain layer at a required height, and the inner bottom of the pipeline is arranged to seal the bottom of the air duct and can withstand the landing of the jumper. a safety cushion for power, a top of the top layer is stacked and connected to the top of the air duct to make the whole air duct a closed space; a hanging unit is disposed in the top of the air cylinder, and the hook of the hanging unit is decoupled under a specific weight Function to quickly position the parachute in the air duct; and a parachute with an outer diameter of the umbrella slightly smaller than the inner diameter of the air cylinder. For example, the skydiving simulation system described in claim 1 wherein the outer diameter of the canopy is slightly smaller than the inner diameter of the inner diameter of the airfoil, and the inner annular annular inflatable airbag is formed. After the inflation, the parachute is stretched and formed to ensure the parachute. The air duct has a perfect opening and cooperates with the air cylinder to form a relationship between the cylinder and the piston. For example, the skydiving simulation system described in claim 1 is characterized in that the bottom layer and the top layer of the pipe forming the air duct are provided with a gas valve to match the air weight of the airbag and the training subject to set the air inlet and outlet flow of the air valve, and adjust the parachute to operate in the air cylinder. The air pressure difference between the upper and lower surfaces of the umbrella to control the parachute simulation parachute movement mode. For example, the skydiving simulation system described in claim 1 is characterized in that the bottom layer and the top layer of the pipe that constitutes the air duct are provided with an entry door for the parachutist to enter and exit and adjust the connection of the parachute operation, and the entry is often closed during the skydiving training. , or because of the need to carry out different degrees of opening and closing positioning settings to assist the gas valve to adjust the control air inlet and outlet flow. For example, in the skydiving simulation system described in claim 1, a wind power input unit can be connected with the gas valve to actively change the air flow of the output and the air inlet, and adjust the air pressure of the parachute on the air surface and the lower space of the air cylinder. The difference further strengthens the control of the parachutist's simulated parachute movement mode.