阅读说明：本技术 一种基于娱乐风洞具有安全防护性能的防护垫 (Protection pad with safety protection performance based on entertainment wind tunnel ) 是由 杨雪锋 于 2018-08-29 设计创作，主要内容包括：本发明公开了一种基于娱乐风洞具有安全防护性能的防护垫,涉及娱乐风洞技术领域,包括基座,所述基座的上表面固定连接有两个相对称的第一缓冲机构,基座的上方放置有呈圆环状的踏板机构,且每个第一缓冲机构的顶端均与踏板机构的底面固定连接,踏板机构的内部放置有第二缓冲机构。该基于娱乐风洞具有安全防护性能的防护垫,通过设置第一活动杆,在第一弹簧、第二弹簧和活动块的作用下,能使第一活动杆伸缩,从而可使第二防护板具备缓冲效果,有效的避免高空坠落的游客直接撞击无缓冲装置的底面而伤势惨重,通过设置第一防护板,在第三弹簧和活动箱的作用下,能使第一防护板具备缓冲功能,有效的对因断电而下坠的游客进行必要的保护。(The invention discloses a protective cushion with safety protection performance based on an entertainment wind tunnel, which relates to the technical field of entertainment wind tunnels and comprises a base, wherein two symmetrical first buffer mechanisms are fixedly connected to the upper surface of the base, a circular pedal mechanism is arranged above the base, the top end of each first buffer mechanism is fixedly connected with the bottom surface of the pedal mechanism, and a second buffer mechanism is arranged inside the pedal mechanism. This protection pad based on amusement wind-tunnel has safety protection performance, through setting up first movable rod, at first spring, under the effect of second spring and movable block, it is flexible to enable first movable rod, thereby can make the second guard plate possess the buffering effect, effectual visitor who avoids the high altitude to fall directly strikes no buffer's bottom surface and the tragic heavy, through setting up first guard plate, under the effect of third spring and movable box, it possesses buffer function to enable first guard plate, effectual visitor who falls because of the outage carries out necessary protection.)

1. The utility model provides a protection pad that has safety protection performance based on amusement wind tunnel, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with two symmetrical first buffer mechanisms (2), a circular pedal mechanism (4) is placed above the base (1), the top end of each first buffer mechanism (2) is fixedly connected with the bottom surface of the pedal mechanism (4), and a second buffer mechanism (3) is placed inside the pedal mechanism (4); the first buffer mechanism (2) comprises a buffer box (201), a first sliding chute (202), a first sliding block (203), a first spring (204), a second spring (205), a first limiting plate (206), a first movable rod (207), a first pin (208), a supporting rod (209), a roller (210), a movable block (211), a shock absorption box (212), a second sliding chute (213) and a second sliding block (214); the second buffer mechanism (3) comprises a first supporting block (301), a movable box (302), a second limiting plate (303), a third spring (304), a second movable rod (305), a second pin (306), a stop block (307), a first protection plate (308), a first ventilation hole (309), a second supporting block (310) and a third pin (311); the pedal mechanism (4) comprises a second protection plate (41), a protection block (42), a second ventilation hole (43), a third ventilation hole (44) and a protection net (45); the upper surface of the base (1) is fixedly connected with two symmetrical buffer boxes (201), two symmetrical first sliding grooves (202) are formed in the inner top wall and the inner bottom wall of each buffer box (201), a first sliding block (203) matched with the first sliding grooves (202) is clamped in each first sliding groove (202), inclined movable blocks (211) are placed in each buffer box (201), the two movable blocks (211) are symmetrical, the upper surface and the bottom surface of each movable block (211) are fixedly connected with the first sliding blocks (203) close to each other, second springs (205) which are arranged at equal intervals are fixedly connected to one side face, far away from each other, of the two movable blocks (211), one end, far away from each movable block (211), of each second spring (205) is fixedly connected with the inner side wall of each buffer box (201), and a shock absorption box (212) is fixedly connected to the middle of the inner bottom wall of each buffer box (201), and the damping box (212) is located between two movable blocks (211), a first movable rod (207) is placed inside the damping box (212), the top end of the first movable rod (207) sequentially penetrates through the damping box (212) and the buffer box (201) and extends to the upper side of the buffer box (201), a first spring (204) is placed inside the damping box (212), the bottom end of the first spring (204) is fixedly connected with the inner bottom wall of the buffer box (201), a first limiting plate (206) is placed inside the damping box (212), the first limiting plate (206) is located between the first spring (204) and the first movable rod (207), the bottom surface of the first limiting plate (206) is fixedly connected with the top end of the first spring (204), the middle part of the upper surface of the first limiting plate (206) is fixedly connected with the bottom surface of the first movable rod (207), and two symmetrical support rods (209) are fixedly connected with the outer side surface of the first movable rod (207), the supporting rods (209) are positioned in the buffer box (201), one ends of the two supporting rods (209) which are far away from each other are fixedly hinged with rollers (210) through first pins (208), and one ends of the two rollers (210) which are far away from each other are respectively contacted with one side face of the two movable blocks (211) which are close to each other; two symmetrical second sliding grooves (213) are formed in the middle of the inner side wall of the shock absorption box (212), a second sliding block (214) matched with the second sliding grooves (213) is clamped in each second sliding groove (213), and one side face, close to each other, of each second sliding block (214) is fixedly connected with two side faces of the first limiting plate (206); a second protection plate (41) which is annular is placed above the base (1), the upper surfaces of the two first movable rods (207) are fixedly connected with the two sides of the bottom surface of the second protection plate (41) respectively, a protection block (42) matched with the second protection plate (41) is fixedly connected to the upper surface of the second protection plate (41), a second ventilation hole (43) is formed in the upper surface of the protection block (42), a third ventilation hole (44) is formed in the upper surface of the second protection plate (41), and the third ventilation hole (44) corresponds to the second ventilation hole (43); a protective net (45) is fixedly connected inside the protective block (42), and the horizontal plane of the upper surface of the protective net (45) and the horizontal plane of the upper surface of the protective block (42) are positioned at the same horizontal height; the inner side wall of the second protection plate (41) is fixedly connected with two symmetrical first supporting blocks (301), two symmetrical movable boxes (302) are placed at the inner ring of the second protection plate (41), one ends, far away from each other, of the movable boxes (302) are hinged to one ends, close to each other, of the two first supporting blocks (301) through third pins (311), each movable box (302) is internally provided with a second movable rod (305), one ends, close to each other, of the second movable rods (305) penetrate through the two movable boxes (302) respectively and extend to the outside of the movable boxes (302), a second limiting plate (303) is placed inside each movable box (302), one side, close to each other, of the two second limiting plates (303) is fixedly connected with one side, far away from each other, of the two second movable rods (305) respectively, a third spring (304) is sleeved on the outer side face of each second movable rod (305), the third springs (304) are positioned inside the movable box (302), the ends, far away from each other, of the two third springs (304) are fixedly connected with one side face, close to each other, of the two second limiting plates (303), the ends, close to each other, of the two third springs (304) are fixedly connected with the inner side walls of the two movable boxes (302) respectively, a block (307) is placed above the base (1), the lower parts of the left side surface and the right side surface of the block (307) are fixedly connected with second supporting blocks (310), the ends, close to each other, of the two second supporting blocks (310) are hinged with the ends, close to each other, of the two second movable rods (305) through second pins (306), the upper surface of the block (307) is fixedly connected with a first protection plate (308), the upper surface of the first protection plate (308) is provided with first vent holes (309) which are arranged at equal intervals; the horizontal length value of the first protection plate (308) is smaller than the diameter value of the inner ring of the second protection plate (41), and the first protection plate (308) is positioned below the protection net (45); the protective block (42) is made of elastic soft materials, and the protective net (45) is made of elastic materials.

Technical Field

The invention relates to the technical field of entertainment wind tunnels, in particular to a protective cushion with safety protection performance based on an entertainment wind tunnel.

Background

The entertainment wind tunnel is an air suspension device, which is a project integrating high technology, thrill and stimulation entertainment, namely, tourists are blown in a specific space through artificial manufacturing and air flow control, so that the tourists can experience the feeling of floating in the space and can visually know aerodynamic knowledge and wind tunnel experiment technology.

The entertainment main body of the entertainment wind tunnel is a transparent cylindrical space with the diameter of 4.4 meters and the height of 6.5 meters, a circular base and a protective net are usually arranged on the bottom surface of the entertainment main body, the wind power device is arranged below the inner ring protective net of the circular ring base, the protective net generally only prevents tourists from falling into the wind power device, when the tourists float in the entertainment main body, the tourists usually wear protective clothing, the protective device on the bottom surface of the equipment is limited to a protective net, although the electric power of the entertainment wind tunnel is supplied by a special line, however, a fault condition is eliminated, when a tourist falls from high altitude due to power failure, the protective net is broken due to the fact that the tourist falls down instantly due to the action of gravity acceleration, and the tourist falls into the wind power device to cause tragedy, so that the protective cushion based on the entertainment wind tunnel and having the safety protection performance is provided.

Disclosure of Invention

The invention aims to make up for the defects of the prior art, provides a protective cushion with safety protection performance based on an entertainment wind tunnel, has the advantages of good buffering effect, effective protection of tourists from accidents, and solves the problem of poor protection performance of the entertainment main body bottom of an entertainment wind tunnel device.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a protection pad that has safety protection performance based on amusement wind-tunnel, includes the base, the last fixed surface of base is connected with two symmetrical first buffer gear, the annular pedal mechanism that is has been placed to the top of base, and every first buffer gear's top all with pedal mechanism's bottom surface fixed connection, second buffer gear has been placed to pedal mechanism's inside.

First buffer gear includes baffle-box, first spout, first slider, first spring, second spring, first limiting plate, first movable rod, first pin, bracing piece, gyro wheel, movable block, surge tank, second spout and second slider.

The second buffer mechanism comprises a first supporting block, a movable box, a second limiting plate, a third spring, a second movable rod, a second pin, a supporting block, a first protecting plate, a first ventilation hole, a second supporting block and a third pin.

The pedal mechanism comprises a second protection plate, a protection pad, a second ventilation hole, a third ventilation hole and a protection net.

Furthermore, the upper surface of the base is fixedly connected with two symmetrical buffer boxes, the inner top wall and the inner bottom wall of each buffer box are respectively provided with two symmetrical first chutes, the inside of each first chute is clamped with a first slide block matched with the first chute, the inside of each buffer box is provided with a movable block in an inclined shape, the two movable blocks are in a symmetrical shape, the upper surface and the bottom surface of each movable block are fixedly connected with the first slide blocks close to each other, one side surface of each movable block far away from each other is fixedly connected with second springs arranged at equal intervals, one end of each second spring far away from the movable block is fixedly connected with the inner side wall of the buffer box, the middle part of the inner bottom wall of the buffer box is fixedly connected with a shock absorption box, the shock absorption box is positioned between the two movable blocks, the inside of the shock absorption box is provided with a first movable rod, the top of first movable rod runs through surge tank and baffle box in proper order and extends to the top of baffle box.

First spring has been placed to the inside of surge tank, and the bottom of first spring and the interior diapire fixed connection of baffle-box, first limiting plate has been placed to the inside of surge tank, and first limiting plate is located between first spring and the first movable rod, the bottom surface of first limiting plate and the top fixed connection of first spring, and the middle part of first limiting plate upper surface and the bottom surface fixed connection of first movable rod, two symmetrical bracing pieces of lateral surface fixedly connected with of first movable rod, and the bracing piece is located the inside of baffle-box, two the one end that the bracing piece was kept away from each other all has the gyro wheel through first pin fixed hinge joint, and the one end that two gyro wheels were kept away from each other contacts with a side that two movable blocks are close to each other respectively.

Through adopting above-mentioned technical scheme, enable first movable rod flexible to can make the second guard plate possess the buffering effect, effectual visitor that avoids the high altitude to fall directly strikes the bottom surface that does not have buffer and injures tragedy.

Further, two symmetrical second chutes are formed in the middle of the inner side wall of the damping box, each second chute is connected with a second sliding block matched with the second chute in a clamped mode, and one side face, close to each other, of the two second sliding blocks is fixedly connected with the two side faces of the first limiting plate respectively.

Through adopting above-mentioned technical scheme, can effectually avoid first movable rod rotatory when going up and down, lead to it can not effectually cushion the second guard plate to the top that causes the direct striking second guard plate of tenesmic visitor makes the visitor injure aggravate.

Further, the circular ring shape second guard plate, two has been placed to the top of base the upper surface of first movable rod respectively with the both sides fixed connection of second guard plate bottom surface, the last fixed surface of second guard plate is connected with the protection pad of second guard plate looks adaptation, the second ventilation hole has been seted up to the upper surface of protection pad, the third ventilation hole has been seted up to the upper surface of second guard plate, and the third ventilation hole is corresponding with the second ventilation hole.

Through adopting above-mentioned technical scheme, can carry out necessary buffering to the visitor of tenesmus, avoid the visitor directly to strike the emergence that hard thing caused the casualties accident.

Furthermore, the inside fixedly connected with protection network of protection pad, and the horizontal plane that protection network upper surface belonged to and the horizontal plane that protection pad upper surface belonged to are located same level.

Through adopting above-mentioned technical scheme, can effectually avoid the visitor to get into the device's inside, cause the visitor to contact with the inside wind-force device of device and injure the visitor.

Furthermore, the inner side wall of the second protection plate is fixedly connected with two symmetrical first support blocks, two symmetrical movable boxes are placed on the inner ring of the second protection plate, the two ends, far away from each other, of the movable boxes are hinged with the ends, close to each other, of the two first support blocks through third pins respectively, a second movable rod is placed inside each movable box, the ends, close to each other, of the two second movable rods penetrate through the two movable boxes respectively and extend to the outside of the movable boxes, a second limiting plate is placed inside each movable box, a side, close to each other, of the two second limiting plates is fixedly connected with a side, far away from each other, of the two second movable rods respectively, a third spring is sleeved on the outer side face of each second movable rod and located inside the movable boxes, and one end, far away from each other, of the two third springs is fixedly connected with a side, close to each other, of the two second limiting plates respectively, two the one end that the third spring is close to each other respectively with the inside wall fixed connection of two movable boxes, the supporting shoe has been placed to the top of base, the equal fixedly connected with second supporting shoe in lower part of supporting shoe left and right sides face, two the one end that the second supporting shoe is close to each other all is articulated mutually with the one end that two second movable rods are close to each other respectively through the second pin, the last fixed surface of supporting shoe is connected with first guard plate, the first ventilation hole that the equidistance was arranged is seted up to the upper surface of first guard plate.

Through adopting above-mentioned technical scheme, enable first guard plate and possess buffer function, effectual carry out necessary protection to the visitor that drops because of the outage.

Furthermore, the horizontal length value of the first protection plate is smaller than the diameter value of the inner ring of the second protection plate, and the first protection plate is located below the protection net.

Through adopting above-mentioned technical scheme, enable first guard plate at the smooth up-and-down motion in the inside of second guard plate, avoid first guard plate joint in the inside of second guard plate, lead to first guard plate can not play the cushioning effect.

Furthermore, the protective cushion is made of elastic soft materials, and the protective net is made of elastic materials.

Through adopting above-mentioned technical scheme, enable protection pad and protection network and all possess safeguard function, can effectual implementation first buffering shock attenuation.

Compared with the prior art, this protection pad that has safety protection performance based on amusement wind tunnel possesses following beneficial effect:

1. according to the invention, the first movable rod can be stretched under the combined action of the first spring, the second spring and the movable block by arranging the first movable rod, so that the second protection plate has a buffering effect, and the condition that a tourist falling from high altitude directly impacts the bottom surface without a buffering device to cause disastrous disasters is effectively avoided.

2. According to the invention, the first protection plate has a buffering function under the action of the third spring and the movable box, so that the tourists falling due to power failure can be effectively protected.

3. The invention can carry out necessary buffering on the falling tourists by arranging the protective pad, thereby avoiding casualty accidents caused by the direct impact of the tourists on hard objects.

4. According to the invention, through the arrangement of the second sliding chute, the first movable rod can be effectively prevented from rotating during lifting under the action of the second sliding block, so that the first movable rod cannot effectively buffer the second protection plate, and therefore, a fallen tourist directly impacts the upper part of the second protection plate to aggravate the injury of the tourist.

Drawings

FIG. 1 is a cross-sectional view of a front view of a second fender of the invention;

FIG. 2 is a cross-sectional view of a front view of the surge tank of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a cross-sectional view of a front view of the drop box of the present invention;

fig. 5 is a front view of a second shield panel of the present invention.

In the figure: 1-a base, 2-a first buffer mechanism, 201-a buffer box, 202-a first chute, 203-a first slide block, 204-a first spring, 205-a second spring, 206-a first limit plate, 207-a first movable rod, 208-a first pin, 209-a support rod, 210-a roller, 211-a movable block, 212-a damper box, 213-a second chute, 214-a second slide block, 3-a second buffer mechanism, 301-a first support block, 302-a movable box, 303-a second limit plate, 304-a third spring, 305-a second movable rod, 306-a second pin, 307-a stopper, 308-a first protection plate, 309-a first vent hole, 310-a second support block, 311-a third pin, and 4-a pedal mechanism, 41-a second protection plate, 42-a protection block, 43-a second ventilation hole, 44-a third ventilation hole and 45-a protection net.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a protection pad that has safety protection performance based on amusement wind-tunnel, includes base 1, and the last fixed surface of base 1 is connected with two symmetrical first buffer gear 2, and the annular pedal mechanism 4 that is has been placed to the top of base 1, and the top of every first buffer gear 2 all with the bottom surface fixed connection of pedal mechanism 4, second buffer gear 3 has been placed to the inside of pedal mechanism 4.

The first buffer mechanism 2 includes a buffer box 201, a first slide groove 202, a first slider 203, a first spring 204, a second spring 205, a first limit plate 206, a first movable rod 207, a first pin 208, a support rod 209, a roller 210, a movable block 211, a buffer box 212, a second slide groove 213, and a second slider 214.

The second buffer mechanism 3 includes a first supporting block 301, a movable box 302, a second limit plate 303, a third spring 304, a second movable rod 305, a second pin 306, a stopper 307, a first shielding plate 308, a first vent 309, a second supporting block 310, and a third pin 311.

The pedal mechanism 4 includes a second shielding plate 41, a shielding block 42, a second ventilation hole 43, a third ventilation hole 44, and a protection net 45.

Further, the upper surface of the base 1 is fixedly connected with two symmetrical buffer boxes 201, the inner top wall and the inner bottom wall of each buffer box 201 are provided with two symmetrical first sliding grooves 202, the inside of each first sliding groove 202 is clamped with a first sliding block 203 matched with the first sliding groove 202, the inside of the buffer box 201 is provided with a tilted movable block 211, the two movable blocks 211 are symmetrical, the upper surface and the bottom surface of each movable block 211 are fixedly connected with the first sliding blocks 203 close to each other, one side surface of each movable block 211 far away from each other is fixedly connected with second springs 205 arranged equidistantly, one end of each second spring 205 far away from the movable block 211 is fixedly connected with the inner side wall of the buffer box 201, the middle part of the inner bottom wall of the buffer box 201 is fixedly connected with a shock absorption box 212, the shock absorption box 212 is located between the two movable blocks 211, the inside of the shock absorption box 212 is provided with a first movable rod 207, the top end of the first movable rod 207 penetrates the damper box 212 and the damper box 201 in this order and extends above the damper box 201.

First spring 204 has been placed to the inside of surge tank 212, and the bottom of first spring 204 and the interior diapire fixed connection of surge tank 201, first limiting plate 206 has been placed to the inside of surge tank 212, and first limiting plate 206 is located between first spring 204 and the first movable rod 207, the bottom surface of first limiting plate 206 and the top fixed connection of first spring 204, and the middle part of first limiting plate 206 upper surface and the bottom surface fixed connection of first movable rod 207, two symmetrical bracing pieces 209 of lateral surface fixedly connected with of first movable rod 207, and bracing piece 209 is located the inside of surge tank 201, the one end that two bracing pieces 209 kept away from each other all has gyro wheel 210 through the fixed articulated of first pin 208, and the one end that two gyro wheels 210 kept away from each other contacts with a side that two movable blocks 211 are close to each other respectively.

By adopting the technical scheme, the first movable rod 207 can stretch out and draw back, so that the second protection plate 41 has a buffering effect, and the situation that a guest falling from high altitude directly impacts the bottom surface without a buffering device to cause disastrous disasters is effectively avoided.

Further, two symmetrical second chutes 213 are provided in the middle of the inner side wall of the damper box 212, a second slider 214 adapted to the second chute 213 is clamped in each of the second chutes 213, and a side of each of the two second sliders 214 close to each other is fixedly connected to two sides of the first limiting plate 206.

Through adopting above-mentioned technical scheme, can effectually avoid first movable rod 207 rotatory when going up and down, lead to it can not effectually cushion second guard plate 41 to the top that causes the direct striking second guard plate 41 of the visitor of tenesmus makes the visitor injure the vigor aggravate.

Further, the second protection plate 41 which is circular is placed above the base 1, the upper surfaces of the two first movable rods 207 are fixedly connected with the two sides of the bottom surface of the second protection plate 41 respectively, the upper surface of the second protection plate 41 is fixedly connected with the protection block 42 matched with the second protection plate 41, the second ventilation hole 43 is formed in the upper surface of the protection block 42, the third ventilation hole 44 is formed in the upper surface of the second protection plate 41, and the third ventilation hole 44 corresponds to the second ventilation hole 43.

Through adopting above-mentioned technical scheme, can carry out necessary buffering to the visitor of tenesmus, avoid the visitor directly to strike the emergence that hard thing caused the casualties accident.

Further, a protective net 45 is fixedly connected to the inside of the protective block 42, and a horizontal plane where the upper surface of the protective net 45 is located and a horizontal plane where the upper surface of the protective block 42 is located are located at the same horizontal height.

Through adopting above-mentioned technical scheme, can effectually avoid the visitor to get into the device's inside, cause the visitor to contact with the inside wind-force device of device and injure the visitor.

Further, two symmetrical first supporting blocks 301 of inside wall fixedly connected with of second guard plate 41, two symmetrical activity casees 302 have been placed to the inner circle of second guard plate 41, the one end that two activity casees 302 kept away from each other is all articulated mutually through the one end that third pin 311 was close to with two first supporting blocks 301 respectively, second movable rod 305 has all been placed to the inside of every activity case 302, the one end that two second movable rod 305 were close to each other runs through two activity casees 302 respectively and extends to the outside of activity case 302, second limiting plate 303 has all been placed to the inside of every activity case 302, and a side that two second limiting plate 303 were close to each other respectively with the side fixed connection that two second movable rod 305 were kept away from each other, the lateral surface of every second movable rod 305 all overlaps and is equipped with third spring 304, and third spring 304 is located the inside of activity case 302, the one end that two third springs 304 were kept away from each other is fixed with the side that two second limiting plate 303 were close to each other respectively Decide the connection, the one end that two third springs 304 are close to each other respectively with the inside wall fixed connection of two movable boxes 302, dog 307 has been placed to base 1's top, the equal fixedly connected with second supporting shoe 310 of lower part of dog 307 left and right sides face, the one end that two second supporting shoes 310 are close to each other all is articulated mutually with the one end that two second movable rods 305 are close to each other respectively through second pin 306, the first guard plate 308 of last fixed surface of dog 307, the first ventilation hole 309 that the equidistance was arranged is seted up to the upper surface of first guard plate 308.

Through adopting above-mentioned technical scheme, enable first guard plate 308 and possess the buffer function, effectually carry out necessary protection to the visitor that drops because of the outage.

Further, the horizontal length value of the first protection plate 308 is smaller than the diameter value of the inner ring of the second protection plate 41, and the first protection plate 308 is located below the protection net 45.

Through adopting above-mentioned technical scheme, enable first guard plate 308 at the smooth up-and-down motion of the inside of second guard plate 41, avoid first guard plate 308 joint in the inside of second guard plate 41, lead to first guard plate 308 can not play the cushioning effect.

Further, the protection block 42 is made of an elastic soft material, and the protection net 45 is made of an elastic material.

Through adopting above-mentioned technical scheme, enable protection piece 42 and protection network 45 and all possess safeguard function, can effectual implementation first buffering shock attenuation.

The working principle is as follows: when the device is put on the upper part of the bottom surface of the entertainment main body, when the bottom of the entertainment main body is ventilated, the wind power can pass through the first vent hole 309, the second vent hole 43 and the third vent hole 44 without affecting the whole performance of the device, if the device is suddenly powered off, a tourist floating in the entertainment main body can fall down at a high speed under the action of gravity, when the tourist falls on the protection block 42, the protection block 42 performs first buffer protection on the tourist through the elastic action of the protection block 42, meanwhile, the downward acting force is transmitted to the first movable rod 207 through the protection block 42 and the second protection plate 41, at the moment, the first movable rod 207 moves downwards to force the first spring 204 to be pressed, meanwhile, the two support rods 209 drive the two rollers 210 to move downwards to force the movable block 211 to move towards two sides, at the moment, the second spring 205 is pressed, and under the telescopic action of the first spring 204 and the second spring 205, the protective block 42 and the second protective plate 41 can be buffered, so that serious injury caused by direct impact of tourists on the inner bottom wall without buffering force is effectively avoided, if a customer falls on the protective net 45, the protective net 45 can effectively buffer the customer for the first time through the self elastic action, the acting force continues to force the first protective plate 308 to move downwards, the acting force at the moment forces the two second movable rods 305 to move downwards through the stop 307, the third spring 304 can effectively buffer the first protective plate 308 under the self elastic action, so that the tourists are effectively prevented from directly breaking the protective net 45 and falling into the wind power equipment, when the customer falls between the protective net 45 and the protective block 42, the first buffer mechanism 2 and the second buffer mechanism 3 act simultaneously to fully protect the tourists, and the full buffering protection of the tourists can be realized, the casualty accident caused by the fact that the tourists directly impact the hard bottom surface when falling from high altitude is avoided.

In the description of the present invention, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. It is noted that, herein, relational terms such as "first," "second," and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.