Rotary parachute landing simulator

Abstract

The utility model belongs to the field of simulation training. A rotary parachute landing simulator comprises a rotary parachute landing simulator body and a rotary platform. The rotating platform comprises a driving mechanism, a fixing mechanism and a rotating mechanism. The fixing mechanism is connected with the rotating mechanism, and the fixing mechanism is used for fixing a parachuting person. And the rotating mechanism is arranged on the rotating parachute landing simulator main body. And the driving mechanism is connected with the rotating mechanism. The driving mechanism drives the rotating mechanism to rotate so that the rotating mechanism can drive the fixing mechanism to act, and therefore the poses of a parachuting person and the rotating parachute landing simulator can be adjusted. The parachute landing simulator aims at solving the problem that most of existing parachute landing simulators cannot rotate.

Description

Technical Field

[0001] The utility model relates to the field of simulation training, in particular to a rotating parachute simulator. Background Art

[0002] The "high jump and low opening" military parachute operation has the characteristics of long stay in high altitude and complex and changeable environment. During the training process, combatants need to adjust their body posture in time according to environmental conditions and mission requirements when they are in the free fall stage after leaving the aircraft, and complete tactical actions such as steady fall, left and right rotation, left and right translation, forward and backward, ascent and descent, etc., which has the disadvantages of complex organization, high safety risk, high cost, and long training cycle. If the parachute process is simulated as comprehensively and realistically as possible, parachutists can be familiar with the parachuting process in an absolutely safe environment, strengthen their parachute operation and use skills, strengthen their psychological quality, and reduce training costs.

[0003] CN215932896U discloses a parachute simulator, wherein a parachute platform located below a simulated motion platform and used for off-plane action training is arranged on one side of the bottom of a simulation training frame. An air supply device arranged toward the simulated parachute space and used for simulating wind during the parachute process is arranged on the side of the bottom of the simulation training frame opposite to the parachute platform, which can control the air posture of the parachutist during the whole training process to a certain extent, thereby realizing the simulation of the parachute training process.

[0004] Existing parachute simulators can, to a certain extent, control the air posture of the parachutist throughout the entire training process, thereby simulating the parachute training process and providing the parachutist with multi-faceted sensory experiences such as hearing and vision during the real parachute process. However, most parachute simulators lack a rotating device and cannot achieve rotational movement, which reduces the realism of the simulation training and, to a certain extent, reduces the training benefits.

[0005] Therefore, a rotational parachute simulator is needed to solve the problem that most existing parachute simulators cannot achieve rotational motion. Utility Model Content

[0006] In view of the above technical problems, the utility model proposes a rotating parachute simulator, which is used to solve the problem that most existing parachute simulators cannot achieve rotating motion.

[0007] The utility model provides a rotating parachute simulator, comprising a rotating parachute simulator body and a rotating platform; the rotating platform comprises a driving mechanism, a fixing mechanism and a rotating mechanism; the fixing mechanism is connected with the rotating mechanism, and the fixing mechanism is used to fix a parachutist; the rotating mechanism is arranged on the rotating parachute simulator body; the driving mechanism is connected with the rotating mechanism; wherein the driving mechanism drives the rotating mechanism to rotate, so that the rotating mechanism drives the fixing mechanism to move, thereby adjusting the posture of the parachutist and the rotating parachute simulator.

[0008] Furthermore, the fixing mechanism includes: a shoulder pull rope, a trolley, a perforated circular plate, a first special-shaped frame, a trolley pull rope and two groups of first winding wheels; one end of the shoulder pull rope is used to connect to the shoulder of the parachutist, and the other end is connected to the bottom of the trolley; the perforated circular plate and the first special-shaped frame are arranged in sequence above the trolley; the perforated circular plate is provided with a first through hole; the first special-shaped frame is provided with a second through hole, and the first special-shaped frame is connected to the rotating mechanism; the two groups of first winding wheels are arranged at the upper end of the first special-shaped frame; one end of the two trolley pull ropes are respectively connected to the trolley, and the other ends respectively pass through the first through hole and the second through hole in sequence, and after being wound around one group of the first winding wheels, they pass through the first through hole and the second through hole respectively to be connected to the trolley.

[0009] Furthermore, the rotating mechanism includes: a special-shaped rod, a turntable and a second special-shaped frame; there are multiple special-shaped rods, one end of each of which is arranged on the first special-shaped frame, and the other end is connected to the lower end of the turntable; a third through hole is arranged at the center of the second special-shaped frame, and the top of the second special-shaped frame is connected to the rotating parachute simulator body; the turntable passes through the third through hole upward and at least partially protrudes from the third through hole.

[0010] Further, the driving mechanism includes: a first motor, a first motor frame, a second motor, a first bevel gear and a second bevel gear; the first motor frame is arranged on the first special-shaped frame; the first motor is arranged on the first motor frame; the second motor is arranged on the second special-shaped frame, and the working end of the second motor is connected to the second bevel gear; the first bevel gear is connected to the turntable protruding from the third through hole, and the first bevel gear is meshed with the second bevel gear.

[0011] Furthermore, it also includes a moving mechanism for adjusting the position of the rotating mechanism; the moving mechanism includes: a back frame, a first slide rail, a second slide rail, a third slide rail, a waist pull rope, a second winding wheel and a slide; the back frame is arranged on one side of the rotating parachute simulator body; one end of the first slide rail and the second slide rail are respectively connected to the top of the back frame, and the other end is respectively connected to the rotating parachute simulator body; the third slide rail is arranged between the first slide rail and the second slide rail, and one end is connected to the top of the back frame, and the other end is connected to the rotating parachute simulator body; the second winding wheel is arranged at the upper end of the first special-shaped frame; one end of the waist pull rope is used to be connected to the waist of the parachutist, and the other end is connected to the second winding wheel; the slide is fixed to the upper part of the waist pull rope and inserted into the third slide rail.

[0012] Furthermore, the main body of the rotating parachute simulator includes a base, a cabinet group, a vibration platform and a scene display; the base is arranged on the ground; the cabinet group includes a plurality of cabinets, which are respectively arranged on two opposite sides above the base; the lower end of the cabinet is fixedly connected to the upper surface of the base, and the upper end is fixedly connected to the rotating platform; the vibration platform is arranged above the base and placed on one side of the cabinet group, and the lower end is fixedly connected to the upper surface of the base, for providing a vibration driving force for the parachutist's feet; the scene display is arranged on a side below the rotating platform away from the vibration platform, and is fixedly connected to the rotating platform, for observing the parachuting scene of the parachutist in real time.

[0013] Furthermore, the base includes a bottom plate and a first fan group; the bottom plate is rectangular and has a trapezoidal notch on one side; the number of the first fan groups is 2, which are respectively arranged at corners of the bottom plate close to the trapezoidal notch.

[0014] Furthermore, the cabinet group also includes a second fan group; the cabinet includes a cabinet body and an electric cabinet; the second fan group includes a plurality of fans, the number of the fans is the same as the number of the cabinets, and each of the fans is arranged in the corresponding cabinet; the electric cabinet is arranged in the cabinet, for supplying power to the rotating parachute simulator body and the rotating platform.

[0015] Furthermore, the vibration platform includes a vibration bracket, a ladder, a vibration assembly and a vibration table top; the vibration bracket is a rectangular structure, including a stand and a vibration bracket cover; the stand is fixedly connected to the upper surface of the bottom plate; the vibration bracket cover covers the periphery of the stand; the vibration assembly includes a spring group, a vibration motor group and a vibration frame; the spring group includes a plurality of springs, the upper ends of the springs are respectively fixedly connected to the four corners of the lower end of the vibration frame, and the lower ends are respectively fixedly connected to the four corners inside the stand; the vibration motor group includes a plurality of vibration motors, which are respectively fixedly connected to the vibration frame and evenly distributed; the vibration frame is a rectangular frame structure, which is arranged at the upper end of the stand for supporting the vibration table top; the vibration table top is arranged above the vibration frame and fixedly connected to the vibration frame; the ladder is arranged on the side of the stand close to the cabinet group for assisting the parachutist to move to the vibration table top.

[0016] Furthermore, the scene display includes a TV hanging plate, a TV and a TV cover; the TV hanging plate is arranged under the rotating platform and is fixedly connected to an end of the second special-shaped frame away from the movable frame; the TV is arranged in the TV cover; the TV cover is arranged on a side of the TV hanging plate away from the movable frame and is fixedly connected to the TV hanging plate.

[0017] The beneficial effect of the utility model is that, compared with the prior art, a rotating parachute simulator is provided. Different training scenes and training subjects can be set by setting the computer host, and customized training tasks can be realized. Vibration motors and springs are used to simulate the vibration of the foot before the parachutist leaves the aircraft. By driving the motors of the mobile platform and the working platform, the parachutist can be provided with body forward movement when leaving the aircraft and rotation and flipping movement in the air, solving the problem of non-rotation in parachute simulation, simulating the changes in the air posture of the parachutist in the real scene to the greatest extent, adjusting the angles and wind force of multiple sets of fans according to the training scenes and subjects set by the parachutist, providing the parachutist with a multi-faceted real sensory experience, and ultimately improving the training effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an axonometric view of a rotating parachute simulator;

[0019] Figure 2 This is a structural explosion diagram of a rotating parachute simulator base;

[0020] Figure 3 This is a structural explosion diagram of a rotating parachute simulator cabinet;

[0021] Figure 4 This is a structural explosion diagram of a vibration platform of a rotating parachute simulator;

[0022] Figure 5It is a structural explosion diagram of a rotating parachute simulator mobile platform;

[0023] Figure 6 This is a structural explosion diagram of a rotating parachute simulator working platform;

[0024] Figure 7 This is a structural explosion diagram of a rotating parachute simulator scene display.

[0025] Description of reference numerals:

[0026] 1. Base; 101. Bottom plate; 102. Bracket; 103. Connecting seat; 104. First fan; 2. Cabinet; 201. Side frame; 202. Electric cabinet; 203. Support pipe; 204. First door frame; 205. First cover board; 206. Computer host; 207. First door board; 208. Grid board; 209. Second fan; 210. Second bracket; 211. Second cover board; 212. Third 213. Second door panel; 214. Second door frame; 215. Pallet; 3. Vibration platform; 301. Stand; 302. Ladder; 303. Spring; 304. Vibration frame; 305. Vibration motor; 306. Vibration table; 307. Fourth package board; 308. Fifth package board; 4. Mobile frame; 401. Back frame; 402. Right angle frame; 403. First slide rail; 404. Second slide rail; 40 5. First connecting frame; 406. Second connecting frame; 407. Cushion block; 408. Third slide rail; 409. Third connecting frame; 5. Working platform; 501. Trolley; 502. Perforated circular plate; 503. First special-shaped frame; 504. Fourth connecting frame; 505. First motor frame; 506. Trolley pull rope; 507. Waist pull rope; 508. Slide; 509. Bearing seat; 510. Winding wheel; 511. 1. First motor; 512. Special-shaped rod; 513. Turntable; 514. Top plate; 515. Second special-shaped frame; 516. Upper cover; 517. First bevel gear; 518. Second bevel gear; 519. Second motor; 520. Pulley; 521. Bearing frame; 522. Second motor frame; 523. Shoulder drawstring; 6. Scene display; 601. TV hanging board: 602. TV: 603. TV cover. DETAILED DESCRIPTION

[0027] 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.

[0028] In this embodiment, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0029] It should be noted that when an element is referred to as being "fixed to", "disposed on" or "connected to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "mode", "specific mode", or "some modes" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or mode are included in at least one embodiment or mode of the utility model embodiment. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or mode. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or modes in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or modes described in this specification and the features of the different embodiments or modes, without contradiction.

[0031] The present application provides a rotating parachute simulator, such as Figures 1 to 7 As shown, it includes a rotating parachute simulator body and a rotating platform.

[0032] The rotating platform comprises a driving mechanism, a fixing mechanism and a rotating mechanism.

[0033] The fixing mechanism is connected with the rotating mechanism, and the fixing mechanism is used for fixing the parachutist.

[0034] The rotating mechanism is arranged on the rotating parachute simulator body.

[0035] The driving mechanism is connected to the rotating mechanism, wherein the driving mechanism drives the rotating mechanism to rotate, so that the rotating mechanism drives the fixing mechanism to move, thereby adjusting the posture of the parachutist and the rotating parachute simulator.

[0036] In the specific implementation, the driving mechanism drives the rotating mechanism to rotate, and the rotating mechanism drives the fixed mechanism to move, and finally the rotation of the skydiver is realized. The rotating platform is combined with the rotating parachute simulator body to simulate the changes in the skydiver's air posture in the real scene to the greatest extent, providing the skydiver with a multi-faceted real sensory experience, and finally improving the simulation training effect.

[0037] According to the embodiment provided by the utility model, the fixing mechanism includes: a shoulder pull rope 523, a trolley 501, a perforated circular plate 502, a first special-shaped frame 503, a trolley pull rope 506 and two sets of first winding wheels.

[0038] One end of the shoulder rope 523 is used to connect to the shoulder of the skydiver, and the other end is connected to the bottom of the trolley 501.

[0039] A perforated circular plate 502 and a first special-shaped frame 503 are sequentially arranged above the trolley 501 .

[0040] The perforated circular plate 502 is provided with a first through hole.

[0041] The first special-shaped frame 503 is provided with a second through hole, and the first special-shaped frame 503 is connected to the rotating mechanism.

[0042] Two sets of first winding wheels are arranged on the upper end of the first special-shaped frame 503.

[0043] One end of the two trolley pull ropes 506 is connected to the trolley 501 respectively, and the other end passes through the first through hole and the second through hole in sequence, and is correspondingly wound around a set of first winding wheels, and then passes through the first through hole and the second through hole respectively to be connected to the trolley 501.

[0044] It should be noted that the winding wheel 510 includes a first winding wheel and a second winding wheel. Four shoulder pull ropes 523 are fixedly connected to the bottom of the trolley 501, which can transmit movement to the parachutist. The first special-shaped frame 503 is welded to the rotating mechanism. The pulley 520 corresponding to the trolley pull rope 506 is installed on the first special-shaped frame 503 to achieve the tightening of the rope. One end of the four trolley pull ropes 506 is fixedly connected to the four corners of the upper end of the trolley 501.

[0045] According to the embodiment provided by the utility model, the rotating mechanism includes: a special-shaped rod 512 , a rotating disk 513 and a second special-shaped frame 515 .

[0046] There are multiple special-shaped rods 512 , one end of each of which is disposed on the first special-shaped frame 503 , and the other end of each of which is connected to the lower end of the rotating disk 513 .

[0047] A third through hole is disposed at the center of the second special-shaped frame 515 , and the top of the second special-shaped frame 515 is connected to the main body of the rotating parachute simulator.

[0048] The rotating disk 513 passes through the third through hole upwardly and at least partially protrudes from the third through hole.

[0049] It should be noted that a support area is formed above the plurality of special-shaped rods 512, and the turntable 513 is fixed on the support area. The plurality of special-shaped rods 512 are evenly distributed and welded on the outer circle of the first special-shaped frame 503. The second special-shaped frame 515 is fixedly connected to the upper cover 516 of the rotating parachute simulator body.

[0050] According to the implementation mode provided by the utility model, the driving mechanism includes: a first motor 511 , a first motor frame 505 , a second motor 519 , a first bevel gear 517 and a second bevel gear 518 .

[0051] The first motor frame 505 is arranged on the first special-shaped frame 503 .

[0052] The first motor 511 is disposed on the first motor frame 505 .

[0053] The second motor 519 is disposed on the second special-shaped frame 515 , and a working end of the second motor 519 is connected to the second bevel gear 518 .

[0054] The first bevel gear 517 is connected to the rotating disk 513 protruding from the third through hole, and the first bevel gear 517 is meshed with the second bevel gear 518 .

[0055] It should be noted that the fourth connecting frame 504 is fixed in the "D"-shaped hole on one side of the first special-shaped frame 503, and the first motor frame 505 is riveted and fixed to the fourth connecting frame 504. The second motor frame 522 is fixedly connected to the lower part of the first motor 511, and the second motor frame 522 is riveted and fixed to the first motor frame 505. The second motor 519 is fixed above the second special-shaped frame 515 to provide power for the driving mechanism.

[0056] According to the implementation mode provided by the utility model, the rotating parachute simulator further includes a moving mechanism for adjusting the position of the rotating mechanism.

[0057] The moving mechanism includes: a back frame 401 , a first slide rail 403 , a second slide rail 404 , a third slide rail 408 , a waist drawstring 507 , a second winding wheel and a slide sheet 508 .

[0058] The back frame 401 is arranged on one side of the rotating parachute simulator body.

[0059] One end of the first slide rail 403 and the second slide rail 404 are respectively connected to the top of the back frame 401, and the other ends are respectively connected to the main body of the rotating parachute simulator.

[0060] The third slide rail 408 is disposed between the first slide rail 403 and the second slide rail 404 , and one end of the third slide rail 408 is connected to the top end of the back frame 401 , and the other end of the third slide rail 408 is connected to the main body of the rotating parachute simulator.

[0061] The second winding wheel is arranged on the upper end of the first special-shaped frame 503.

[0062] One end of the waist draw rope 507 is used to be connected to the waist of the parachutist, and the other end is connected to the second winding wheel.

[0063] The slide plate 508 is fixed to the upper portion of the waist drawstring 507 and inserted into the third slide rail 408 .

[0064] It should be noted that the back frame 401 is riveted and fixed on one side of the fourth package plate 307 of the rotating parachute simulator body. The upper and lower sides of the back frame 401 are riveted and fixed to the rear perforated plates of the two right-angle frames 402 respectively. One end of the first slide rail 403 and the second slide rail 404 are riveted and fixed above the right-angle frame 402, and the other ends are connected to the rotating parachute simulator body through the third connecting frame 409 respectively. The first slide rails 403 on both sides are riveted and fixed to the two ends of the second connecting frame 406 respectively. A cushion block 407 is provided between the upper end of the third slide rail 408 and the lower end of the second connecting frame 406. The third slide rail 408 and the second connecting frame 406 are riveted and fixed together through the cushion block 407. The first connecting frame 405 is fixed above the back frame 401, and one end of the third slide rail 408 is fixedly connected to the first connecting frame 405, and the other end is connected to the rotating parachute simulator body. One end of the second winding wheel is fixedly connected to the first motor 511, and they are located together at the upper end of the first special-shaped frame 503. One end of the waist rope 507 is used to connect with the waist of the parachutist, and the other end is connected with the second winding wheel. The slide 508 is fixed on the upper part of the waist rope 507 and inserted into the third slide rail 408 to guide the rope.

[0065] According to the implementation mode provided by the utility model, the main body of the rotating parachute simulator includes a base 1 , a cabinet group, a vibration platform 3 and a scene display 6 .

[0066] The base 1 is arranged on the ground for use.

[0067] The cabinet group includes a plurality of cabinets 2, which are respectively arranged on two opposite sides above the base 1. The lower end of the cabinet 2 is fixedly connected to the upper surface of the base 1, and the upper end is fixedly connected to the rotating platform.

[0068] The vibration platform 3 is arranged above the base 1 and placed on one side of the cabinet group, and the lower end is fixedly connected to the upper surface of the base 1 to provide a vibration driving force for the parachutist's feet.

[0069] The scene display 6 is arranged on a side below the rotating platform away from the vibration platform 3 and is fixedly connected to the rotating platform for real-time observation of the parachuting scene of the parachutist.

[0070] It should be noted that the base 1 is placed flat on the ground. The cabinet group includes a plurality of cabinets 2, which are respectively arranged on two opposite sides above the base 1. The lower end of the cabinet 2 is welded to the upper surface of the base 1, and the upper end is welded to the rotating platform, which is used to support the rotating platform. The vibration platform 3 is arranged above the base 1 and is placed on one side of the cabinet group. The lower end is welded to the upper surface of the base 1, which is used to provide a vibration driving force for the parachutist's feet. The scene display 6 is arranged on a side of the rotating platform away from the vibration platform 3 below the rotating platform, and is welded to the rotating platform for real-time observation of the parachuting scene of the parachutist. The scene display 6 is provided with a camera. The position of the camera can be set as needed. The camera can be used to obtain the parachuting image of the parachutist in real time, and the parachuting image of the parachutist can be transmitted to the scene display 6.

[0071] According to the implementation mode provided by the utility model, the base 1 includes a bottom plate 101 and a first fan group.

[0072] The bottom plate 101 is rectangular and has a trapezoidal notch on one side.

[0073] There are two first fan groups, which are respectively arranged at corners of the bottom plate 101 close to the trapezoidal notch.

[0074] It should be noted that the bracket 102 is welded on the two sides corresponding to the trapezoidal notch.

[0075] The two brackets 102 are respectively fixedly connected to the two side bosses at the front end of the base plate 101. After the upper ends of the two groups of connecting seats 103 are fixed under the two groups of first fans 104, the through holes at the lower ends are riveted to the circular holes at the upper ends of the two brackets 102 to realize the fixed-axis swing of the first fan 104 to simulate the wind direction in different training scenarios.

[0076] According to the implementation mode provided by the utility model, the cabinet group further includes a second fan group.

[0077] The cabinet 2 includes a cabinet body and an electric cabinet 202 .

[0078] The second fan group includes a plurality of fans, the number of fans is the same as the number of cabinets 2, and each fan is arranged in a corresponding cabinet 2:

[0079] The electric cabinet 202 is arranged in the cabinet 2 and is used to supply power to the rotating parachute simulator body and the rotating platform.

[0080] It should be noted that the support tube 203 is welded to one side of the lower interior of the cabinet body, and the electric cabinet 202 is fixedly mounted on the two support tubes 203 . The electric cabinet 202 is used to supply power to the rotating parachute simulator body and the rotating platform.

[0081] The wind direction is synthesized by adjusting the angles and wind forces of the first fan group and the second fan group to achieve the required wind direction and wind force.

[0082] According to the implementation mode provided by the utility model, the vibration platform 3 includes a vibration bracket, a ladder 302 , a vibration assembly and a vibration table 306 .

[0083] The vibration support is a rectangular parallelepiped structure, including a stand 301 and a vibration support cover plate.

[0084] The stand 301 is fixedly connected to the upper surface of the bottom plate 101. The vibration support cover plate covers the periphery of the stand 301.

[0085] The vibration assembly includes a spring group, a vibration motor group and a vibration frame 304. The spring group includes a plurality of springs 303, the upper ends of the springs 303 are fixedly connected to the four corners of the lower end of the vibration frame 304, and the lower ends of the springs 303 are fixedly connected to the four corners inside the stand 301. The vibration motor group includes a plurality of vibration motors 305, which are fixedly connected to the vibration frame 304 and evenly distributed. The vibration frame 304 is a rectangular frame structure, which is arranged at the upper end of the stand 301 and is used to support the vibration table 306.

[0086] The vibration table 306 is disposed above the vibration frame 304 and is fixedly connected to the vibration frame 304 .

[0087] The ladder 302 is disposed on a side of the stand 301 close to the cabinet group, and is used to assist the parachutist to move to the vibration table 306 .

[0088] It should be noted that the stand 301 is connected to the upper surface of the base plate 101 by welding.

[0089] The upper end of the spring 303 is fixedly connected to the four corners below the vibration frame 304, and the lower end of the spring 303 is fixedly connected downward to the four corner circular grooves inside the vertical frame 301. The vibration motors 305 are riveted and fixed to the corresponding positions of the vibration frame 304, and the vibration table 306 is fixed on the vibration frame 304. The vibration of the vibration motor 305 causes the four springs 303 to vibrate, and finally the vibration table 306 is shaken, which is used to provide the parachutist with foot vibration before leaving the plane.

[0090] According to the implementation mode provided by the utility model, the scene display 6 includes a TV hanging board 601 , a TV 602 and a TV cover 603 .

[0091] The TV hanging plate 601 is arranged below the rotating platform and is fixedly connected to an end of the second special-shaped frame 515 away from the moving frame 4 .

[0092] The TV 602 is disposed in a TV cover 603 .

[0093] The TV cover 603 is arranged on a side of the TV hanging plate 601 away from the movable frame 4 and is fixedly connected to the TV hanging plate 601 .

[0094] It should be noted that the TV 602 is fixedly connected to the TV cover 603 to form an integral body, and is fixedly packaged on the TV hanging plate 601. The skydiver can be observed in real time through the TV 602.

[0095] The working process of the rotating parachute simulator provided by the utility model is as follows:

[0096] During operation, the parachutist uses the ladder 302 on one side of the vibration platform 3 to reach the vibration table 306 of the vibration platform 3. The vibration of the vibration motor 305 causes the four springs 303 to vibrate, thereby achieving the shaking of the vibration table 306, and providing the parachutist with foot vibration before leaving the plane. The parachutist is fixed by a fixing mechanism, and the second motor 519 provides power for the driving mechanism, which drives the rotating mechanism to rotate, so that the rotating mechanism drives the fixing mechanism to move, and provides the parachutist with a rotational motion in the air when leaving the plane. The first motor 511 drives the rope on the winding wheel 510 to move, and transmits the motion to the parachutist, providing the parachutist with forward movement and height adjustment of the body when leaving the plane. The first fan group and the second fan group are used to synthesize the wind direction, providing the parachutist with a sensory experience in the real parachute process. At the same time, the parachutist can be observed in real time through the TV 602 to improve the training effect.

[0097] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0098] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A rotating parachute simulator, characterized in that: It includes a rotating parachute simulator body and a rotating platform; The rotating platform includes a driving mechanism, a fixing mechanism and a rotating mechanism; The fixing mechanism is connected to the rotating mechanism, and the fixing mechanism is used to fix the parachutist; The rotating mechanism is arranged on the rotating parachute simulator body; The driving mechanism is connected to the rotating mechanism; wherein the driving mechanism drives the rotating mechanism to rotate, so that the rotating mechanism drives the fixing mechanism to move, thereby adjusting the posture of the skydiver and the rotating parachute simulator.

2. A rotation parachute simulator according to claim 1, characterized in that: The fixing mechanism comprises: a shoulder pull rope, a trolley, a perforated circular plate, a first special-shaped frame, a trolley pull rope and two sets of first winding wheels; One end of the shoulder pull rope is used to connect to the shoulder of the parachutist, and the other end is connected to the bottom of the trolley; The perforated circular plate and the first special-shaped frame are arranged in sequence above the trolley; The perforated circular plate is provided with a first through hole; The first special-shaped frame is provided with a second through hole, and the first special-shaped frame is connected to the rotating mechanism; The two groups of first winding wheels are arranged on the upper end of the first special-shaped frame; One end of the two trolley pull ropes is connected to the trolley respectively, and the other end passes through the first through hole and the second through hole in sequence, and is correspondingly wound around a group of the first winding wheels, and then passes through the first through hole and the second through hole respectively to be connected to the trolley.

3. A rotation parachute simulator according to claim 2, characterized in that: The rotating mechanism comprises: a special-shaped rod, a rotating disk and a second special-shaped frame; There are multiple special-shaped rods, one end of each of which is arranged on the first special-shaped frame, and the other end is connected to the lower end of the rotating disk; A third through hole is provided at the center of the second special-shaped frame, and the top of the second special-shaped frame is connected to the main body of the rotating parachute simulator; The rotating disk passes through the third through hole upwardly and at least partially protrudes from the third through hole.

4. A rotation parachute simulator according to claim 3, characterized in that: The driving mechanism comprises: a first motor, a first motor frame, a second motor, a first bevel gear and a second bevel gear; The first motor frame is arranged on the first special-shaped frame; The first motor is arranged on the first motor frame; The second motor is arranged on the second special-shaped frame, and the working end of the second motor is connected to the second bevel gear; The first bevel gear is connected to the rotating disk protruding from the third through hole, and the first bevel gear is meshed with the second bevel gear.

5. A rotation parachute simulator according to claim 3, characterized in that: Also included is a moving mechanism for adjusting the position of the rotating mechanism; The moving mechanism comprises: a back frame, a first slide rail, a second slide rail, a third slide rail, a waist draw rope, a second winding wheel and a slide plate; The back frame is arranged on one side of the rotating parachute simulator body; One end of the first slide rail and the second slide rail are respectively connected to the top of the back frame, and the other end is respectively connected to the main body of the rotating parachute simulator; The third slide rail is arranged between the first slide rail and the second slide rail, and one end of the third slide rail is connected to the top end of the back frame, and the other end of the third slide rail is connected to the main body of the rotating parachute simulator; The second winding wheel is arranged on the upper end of the first special-shaped frame; One end of the waist draw rope is used to be connected to the waist of the parachutist, and the other end is connected to the second winding wheel; The slide is fixed on the upper part of the waist drawstring and inserted into the third slide rail.

6. A rotation parachute simulator according to claim 5, characterized in that: The main body of the rotating parachute simulator includes a base, a cabinet group, a vibration platform and a scene display; The base is arranged on the ground for use; The cabinet group includes a plurality of cabinets, which are respectively arranged on two opposite sides above the base; the lower end of the cabinet is fixedly connected to the upper surface of the base, and the upper end is fixedly connected to the rotating platform; The vibration platform is arranged above the base and placed on one side of the cabinet group, and the lower end is fixedly connected to the upper surface of the base, and is used to provide a vibration driving force for the parachutist's feet; The scene display is arranged on a side below the rotating platform away from the vibration platform and is fixedly connected to the rotating platform for real-time observation of the parachuting scene of the parachutist.

7. A rotation parachute simulator according to claim 6, characterized in that: The base comprises a bottom plate and a first fan assembly; The bottom plate is rectangular, and a trapezoidal notch is provided on one side; The number of the first fan groups is two, and they are respectively arranged on the corners of the bottom plate close to the trapezoidal notch.

8. A rotation parachute simulator according to claim 6, characterized in that: The cabinet group also includes a second fan group; The cabinet comprises a cabinet body and an electric cabinet; The second fan group includes a plurality of fans, the number of the fans is the same as the number of the cabinets, and each of the fans is arranged in the corresponding cabinet; The electric cabinet is arranged in the vertical cabinet and is used to supply power to the rotating parachute simulator body and the rotating platform.

9. A rotation parachute simulator according to claim 7, characterized in that: The vibration platform includes a vibration bracket, a ladder, a vibration component and a vibration table; The vibration support is a rectangular parallelepiped structure, including a stand and a vibration support cover plate; The stand is fixedly connected to the upper surface of the bottom plate; the vibration bracket cover plate covers the periphery of the stand; The vibration assembly includes a spring group, a vibration motor group and a vibration frame; the spring group includes a plurality of springs, the upper ends of the springs are respectively fixedly connected to the four corners of the lower end of the vibration frame, and the lower ends are respectively fixedly connected to the four corners inside the stand; the vibration motor group includes a plurality of vibration motors, which are respectively fixedly connected to the vibration frame and evenly distributed; the vibration frame is a rectangular frame structure, which is arranged at the upper end of the stand and is used to support the vibration table; The vibration table is arranged above the vibration frame and is fixedly connected to the vibration frame; The ladder is arranged on a side of the stand close to the cabinet group, and is used to assist the parachutist to move to the vibration table.

10. A rotation parachute simulator according to claim 6, characterized in that: The scene display comprises a TV hanging board, a TV and a TV cover; The TV hanging plate is arranged below the rotating platform and is fixedly connected to an end of the second special-shaped frame away from the moving mechanism; The television is arranged in the television cover; The TV cover is arranged on a side of the TV hanging plate away from the moving mechanism and is fixedly connected to the TV hanging plate.

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