CN111743342B

CN111743342B - Public open-air seat that full-automatic rain-proof drenched

Info

Publication number: CN111743342B
Application number: CN202010586049.5A
Authority: CN
Inventors: 曾艳
Original assignee: Yangtze Normal University
Current assignee: Yangtze Normal University
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2022-11-29
Anticipated expiration: 2040-06-24
Also published as: CN111743342A

Abstract

The utility model provides a public open-air seat that full-automatic rain-proof drenches, includes first box, second box and drain pipe, the equal upper end opening of first box and second box, and the second box is located inside first box upper end, and the port is less than first box upper end on the second box, and first box inlays the dress under the earth's surface, through the airtight fixed connection of annular slab between the second box outside and the first box inboard, sets up first through-hole in the middle of the first box bottom surface, the first standpipe of lower extreme fixed mounting of first through-hole. The storage battery can be connected with electric devices such as street lamps and electronic road signs in an installation area to supply power to the devices, and is also suitable for being used in remote places with great difficulty in arrangement of power supply lines.

Description

Public open-air seat that full-automatic rain-proof drenched

Technical Field

The invention belongs to the technical field of seats, and particularly relates to a full-automatic rain-proof public open-air seat.

Background

Public leisure places such as parks, pedestrian leisure areas, public parks and the like are often drenched by rain and stained by dust, and dirt near the seats and at the bottom of the seats are difficult to clean after raining, which is not favorable for the service life of the seats and the timely cleaning of dirt in places during raining.

Disclosure of Invention

The invention provides a full-automatic rain-proof public open-air seat, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

a full-automatic rain-proof public open-air seat comprises a first box body, a second box body and a drain pipe, wherein the upper ends of the first box body and the second box body are respectively provided with an opening, the second box body is positioned inside the upper end of the first box body, the upper end port of the second box body is lower than the upper end of the first box body, the first box body is embedded under the ground surface, the outer side of the second box body is fixedly connected with the inner side of the first box body in a sealing way through an annular plate, a first through hole is formed in the middle of the bottom surface of the first box body, a first vertical pipe is fixedly installed at the lower end of the first through hole, a second vertical pipe is arranged in the first through hole, a barrel body with an upward opening is fixedly installed at the upper end of the second vertical pipe, a first sleeve pipe is sleeved outside the barrel body, a plurality of second through holes are formed in the bottom surface of the annular plate, the lower end of the second through hole is fixedly connected with the upper end of an L-shaped pipe, the lower end of the L-shaped pipe is positioned at the upper end of the barrel body, the upper end of the first sleeve pipe is fixedly connected with the bottoms of the L-shaped pipes, a third through hole is arranged in the middle of the bottom surface of the barrel body, a vertical rod is arranged in the third through hole, a floating body is fixedly arranged at the upper end of the vertical rod, the floating body is positioned at the middle upper part in the barrel body, the lower end of the vertical rod is positioned in a second vertical tube, transverse fourth through holes are symmetrically arranged at the positions, corresponding to the lower end of the vertical rod, of two sides of the second vertical tube, a transverse inserted rod is arranged in each fourth through hole, each inserted rod can move in the corresponding fourth through hole, the inner end of each inserted rod is an inclined plane which inclines upwards, the lower end of the vertical rod is conical, the conical side surface of the lower end of the vertical rod is in contact fit with the inclined plane at the inner end of each inserted rod, a second sleeve is sleeved at the position, corresponding to the height of each inserted rod, on the second vertical tube, the inner side surface of each second sleeve is provided with a slot, the outer end of each inserted rod is in plug fit with the corresponding slot, the two sides of each second sleeve are fixedly connected with the inner bottom part of the first box body through L-shaped brackets, the upper parts of the L-shaped brackets are fixedly connected through vertical elastic telescopic rods, the bottom of the inner end of the inserting rod is fixedly connected with the second vertical pipe through a spring, the bottom of the barrel body is provided with a plurality of water leakage pores, the side part of the upper end of a fixed rod of one elastic telescopic rod is fixedly provided with a proximity sensor, the lower end of the second vertical pipe is fixedly provided with a third vertical pipe through a bracket, the third vertical pipe is attached to the inner wall of the first vertical pipe, the side part of the first vertical pipe is provided with a plurality of fifth through holes, the fifth through holes are positioned on the lower side of the lower end of the third vertical pipe, a sealing circular plate is fixedly arranged in the first vertical pipe and positioned on the lower side of the inner end of the fifth through holes, the side part of the first vertical pipe is provided with a plurality of sixth through holes, the sixth through holes are positioned on the lower side of the sealing circular plate, a drain pipe is positioned on the lower side of the lower end of the first vertical pipe, the lower end of the first vertical pipe is communicated with the drain pipe, a vertical shaft is arranged in the first vertical pipe, the upper end of the vertical shaft is connected with the inner wall of the first vertical pipe through a waterproof bearing seat, the spiral blade is sleeved on the vertical shaft, the lateral wall of the first vertical pipe is provided with a transverse shaft through a sealing bearing, the inner end of the transverse shaft is connected with the vertical shaft through a bevel gear assembly, the outer end of the transverse shaft is connected with a generator through a gear assembly, a fifth through hole and a sixth through hole which are positioned on the same side are communicated through a bent pipe, the lateral part of the first box body is provided with an overflow hole, the height of the overflow hole is lower than that of the lower end of the barrel body, the outer end of the overflow hole is connected with a drain pipe through a connecting pipe, a storage battery and a controller are arranged in the second box body, the generator is connected with the storage battery, a seat plate is arranged in the upper end of the second box body, a back plate is arranged on the upper side of the seat plate, the bottom of the seat plate is fixedly connected with the bottom in the second box body through a plurality of vertical first electric telescopic rods, the upper side of the right end face of the seat plate is hinged with the bottom of the back plate near the right end face, a blind hole is provided with a second electric telescopic rod, and the blind hole is fixedly arranged in the blind hole, the outer end of the movable rod of the second electric telescopic rod is hinged to the bottom of the right end of the back plate through a connecting rod, the proximity sensor, the first electric telescopic rod and the second electric telescopic rod are all connected with the controller, and the bottom of the second box body is provided with a leakage hole.

As above, the vertical plates are fixedly mounted at the lower sides of the four end parts of the seat plate, the vertical plates are attached to the corresponding side walls of the second box body, and the bottom surface of the back plate is in contact fit with the top of the second box body.

According to the full-automatic rain-proof public open-air seat, the vertical sliding rails are symmetrically arranged on the left side and the right side in the barrel, and the sliding blocks are installed between the two sides of the floating body and the sliding rails in a matched mode.

According to the full-automatic rain-proof public open-air seat, the first filter screen is mounted at the upper end of the second through hole, and the annular second filter screen is fixedly mounted between the periphery of the upper end of the second box body and the inner wall of the first box body.

The invention has the advantages that: the folding state of the invention is shown in figure 1, the invention is mainly used in places such as squares, parks, scenic spots and the like, when the weather is clear, the first electric telescopic rod extends to lift the seat board and the back board to a certain height, the second electric telescopic rod contracts to pull the right end of the back board through the connecting rod, so that the back board can be opened to a vertical state (shown in figure 7), at the moment, the seat formed by the seat board and the back board is used for people to rest, when raining, surface water flows into the L-shaped pipe through the interval between the first box body and the second through hole and finally converges into the barrel body, if the surface water is capillary rain, at the moment, the fine rain does not affect the rest and play of people, the converged rain is less, the converged rain can be timely discharged into the bottom in the first box body through the water leakage pore and discharged into the water discharge pipe through the first vertical pipe, when the rain is stronger, the water converged into the barrel body is more in a short time, the amount of water flowing into the cylinder in unit time is larger than the amount of water discharged from the water leakage pore, the water level in the cylinder rises, the weight of the cylinder and the water in the cylinder is comprehensively increased, the floating body drives the vertical rod to move upwards along with the rise of the water level, the inserted rod moves out of the slot under the action of the elastic force of the spring, the gravity of the cylinder and the water in the cylinder is larger than the supporting force of the elastic telescopic rod, the elastic telescopic rod is compressed, the cylinder and the water in the cylinder move downwards to drive the second vertical pipe to move downwards, the third vertical pipe moves downwards to seal the fifth through hole and keep a sealed state in a time period with larger rain, the water flowing out of the upper end of the cylinder and the water leakage pore is stored at the bottom in the first box body, the water level stops moving upwards until reaching the overflow hole, the height of the lower end of the cylinder is higher than the water level in the first box body, and the cylinder moves downwards to be close to the proximity sensor, at the moment, the controller can control the first electric telescopic rod and the second electric telescopic rod to be shortened to an initial state (as shown in figure 1), the face, facing upwards, of the back rest plate is far away from the back of a person and is in direct contact with the back of the person, the back rest plate is hard and is coated with a waterproof coating, a cushion is arranged on the back rest plate and the side, in contact with the body of the person, of the seat plate, the back rest plate is comfortable, the back rest plate and the seat plate are flush with the ground, the back rest plate can be integrated with the ground, the area and the flatness of the ground are increased, the worker can conveniently clean dirt brought by rainwater on the ground, when the rain stops, the barrel stops collecting rainwater, water in the barrel slowly flows out from the water leakage pore, the gravity of the barrel and the water in the barrel are slowly smaller than the supporting force of the elastic telescopic rod, the elastic telescopic rod is slowly extended to drive the barrel to move upwards to the initial state, when the inserted rod moves to the height of the slot, under the action of the gravity of the floating body and the vertical rod, the inserting rod can be pushed into the slot through the matching of the conical side surface and the inclined plane at the inner end of the inserting rod, the spring is compressed, the inserting rod is inserted into the corresponding slot again, the third vertical rod moves upwards to remove the sealing of the fifth through hole, at the moment, water stored in the first box body rapidly flows into the inner part of the lower side of the sealing circular plate of the first vertical pipe through the fifth through hole, the bent pipe and the sixth through hole, the entering water flow pushes the vertical shaft to rotate through the helical blade, the vertical shaft drives the generator to generate electricity through the gear assembly and the transverse shaft, the electricity generated by the generator is stored in the storage battery, the electricity of the storage battery is supplied to the controller and the electric telescopic rod, the approaching sensor is far away after the cylinder body moves upwards, at the controller controls the first electric telescopic rod and the second electric telescopic rod to work to enable the seat plate and the back plate to move upwards to an open state (as shown in figure 7), the electric telescopic rod is a structure which can be extended and contracted by a thread matching principle, and has axial supporting force after power failure in the prior art, so that the state stability of the seat plate and the backrest plate can be ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can obtain other drawings based on the drawings without inventive labor.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of a portion I of FIG. 1; FIG. 3 is a partial enlarged view of section II of FIG. 1; FIG. 4 is a partial enlarged view of section III of FIG. 1; FIG. 5 is a partial enlarged view of section V of FIG. 2; FIG. 6 is a partial enlarged view of portion IV of FIG. 1; fig. 7 is a state diagram of the use of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

A full-automatic rain-proof public open-air seat comprises a first box body 1, a second box body 2 and a drain pipe 3, wherein the upper ends of the first box body 1 and the second box body 2 are open, the second box body 2 is positioned in the upper end of the first box body 1, the upper end opening of the second box body 2 is lower than the upper end of the first box body 1, the first box body 1 is embedded under the earth surface 100, the outer side of the second box body 2 is fixedly connected with the inner side of the first box body 1 in a sealing way through an annular plate 4, a first through hole 5 is formed in the middle of the bottom surface of the first box body 1, a first vertical pipe 6 is fixedly installed at the lower end of the first through hole 5, a second vertical pipe 7 is arranged in the first through hole 5, a barrel 8 with an upward opening is fixedly installed at the upper end of the second vertical pipe 7, a first sleeve pipe 9 is sleeved outside the barrel 8, a plurality of second through holes 10 are formed in the bottom surface of the annular plate 4, the lower end of the second through hole 10 is fixedly connected with the upper end of an L-shaped pipe 11, the lower end of an L-shaped pipe 11 is positioned at the upper side of the upper end of a cylinder body 8, the upper end of a first sleeve 9 is fixedly connected with the bottoms of a plurality of L-shaped pipes 11, a third through hole 12 is formed in the middle of the bottom surface of the cylinder body 8, a vertical rod 13 is arranged in the third through hole 12, a floating body 14 is fixedly installed at the upper end of the vertical rod 13, the floating body 14 is positioned at the middle upper part in the cylinder body 8, the lower end of the vertical rod 13 is positioned in a second vertical pipe 7, two sides of the second vertical pipe 7 are symmetrically provided with transverse fourth through holes 15 corresponding to the lower end of the vertical rod 13, transverse inserted rods 16 are arranged in the fourth through holes 15, the inserted rods 16 can move in the corresponding fourth through holes 15, the inner ends of the inserted rods 16 are inclined planes which are inclined upwards, the lower end of the vertical rod 13 is conical, the conical side surface of the lower end of the vertical rod 13 is in contact fit with the inclined plane at the inner end of the inserted rods 16, a second sleeve 17 corresponding to the height of the inserted rods 16 is sleeved with a second sleeve 17, the inner side surface of the inserted slots 18 corresponding to the inserted rods 16, the outer end of the inserted bar 16 is matched with the corresponding slot 18 in an inserting way, two sides of the second sleeve 17 are fixedly connected with the bottom in the first box body 1 through L-shaped brackets, the upper part of the L-shaped brackets is fixedly connected with the bottom of the barrel body 8 through vertical elastic telescopic rods 19, the bottom of the inner end of the inserted bar is fixedly connected with the second vertical tube 7 through springs 20, the bottom of the barrel body 8 is provided with a plurality of water leakage fine holes 21, the side part of the upper end of a fixed rod of one elastic telescopic rod is fixedly provided with a proximity sensor 22, the lower end of the second vertical tube 7 is fixedly provided with a third vertical tube 23 through a bracket, the third vertical tube 23 is attached to the inner wall of the first vertical tube 6, the side part of the first vertical tube 6 is provided with a plurality of fifth through holes 24, the fifth through holes 24 are positioned at the lower side of the lower end of the third vertical tube 23, a sealing circular plate 25 is fixedly arranged in the first vertical tube, the sealing circular plate 25 is positioned at the lower side of the inner end of the fifth through hole 24, the side part of the first vertical tube 6 is provided with a plurality of sixth through holes 26, the sixth through hole 26 is positioned at the lower side of the sealing circular plate 25, the drain pipe 3 is positioned at the lower side of the lower end of the first vertical pipe, the lower end of the first vertical pipe is communicated with the drain pipe 3, a vertical shaft 27 is arranged in the first vertical pipe, the upper end of the vertical shaft 27 is connected with the sealing circular plate through a bearing, the lower end of the vertical shaft 27 is connected with the inner wall of the first vertical pipe through a waterproof bearing seat, a helical blade 28 is sleeved on the vertical shaft 27, the lateral wall of the first vertical pipe is provided with a horizontal shaft 29 through the sealing bearing, the inner end of the horizontal shaft 29 is connected with the vertical shaft through an umbrella gear assembly, the outer end of the horizontal shaft 29 is connected with the generator 102 through a gear assembly, the fifth through hole 24 and the sixth through hole 26 which are positioned at the same side are communicated through a bent pipe, the lateral part of the first box body is provided with an overflow hole 30, the height of the overflow hole 30 is lower end of the cylinder body, the outer end of the overflow hole 30 is connected with the drain pipe through a connecting pipe, a storage battery and a controller are arranged in the second box body, and the generator is connected with the storage battery, inside bedplate 31 that is equipped with in second box upper end, 31 upsides of bedplate are equipped with back plate 32, through the vertical first electric telescopic handle 33 fixed connection of several between bedplate 31 bottom and the second box bottom, the right-hand member face upside of bedplate 31 is close to right-hand member department with the back plate bottom and articulates the connection, blind hole 34 is seted up to bedplate 31 right-hand member face, fixed mounting second electric telescopic handle 35 in the blind hole 34, the movable rod outer end and the back plate right-hand member bottom of second electric telescopic handle 35 are passed through the connecting rod and are articulated to be connected, proximity sensor, first electric telescopic handle, second electric telescopic handle all links to each other with the controller, the small opening has been seted up to second bottom half. The folding state of the invention is shown in figure 1, the invention is mainly used in places such as squares, parks, scenic spots, and the like, when the weather is clear, the first electric telescopic rod 33 extends to lift the seat plate 31 and the back plate 32 to a certain height, the second electric telescopic rod 35 contracts to pull the right end of the back plate 32 through the connecting rod, so that the back plate 32 can be opened to the vertical state (as shown in figure 7), at the moment, the seat formed by the seat plate 31 and the back plate 32 is used for people to rest, when raining, surface water flows into the L-shaped pipe 11 through the interval between the first box body 1 and the second box body and the second through hole 10 and finally flows into the barrel 8, if capillary rain occurs, at the moment, the fine rain does not affect the rest and play of people, the inflowing rain is less, the inflowing rain is discharged into the first box body part in time through the water leakage pore 21 and is discharged into the drain pipe 3 through the first vertical pipe, when the rain is stronger, more water is gathered into the cylinder in a short time, the amount of the water flowing into the cylinder in unit time is larger than the amount of the water discharged from the water leakage pore 21, the water level in the cylinder rises at the moment, meanwhile, the weight of the cylinder and the water in the cylinder is comprehensively increased, the floating body rises along with the water level and drives the vertical rod 13 to move upwards, the inserted rod moves out from the slot 18 under the action of the elastic force of the spring 20, the gravity of the cylinder and the water in the cylinder is larger than the supporting force of the elastic telescopic rod 19, at the moment, the elastic telescopic rod is compressed, the cylinder and the water in the cylinder move downwards to drive the second vertical pipe to move downwards, the third vertical pipe 23 moves downwards to seal the fifth through hole 24 and keep a sealed state in a time period with larger rain force, the water flowing out from the upper end of the cylinder and the water leakage can be stored at the bottom in the first box body 1, the water level stops moving upwards after reaching the overflow hole 30, at the moment, the lower end of the cylinder is higher than the water level in the first box body, the barrel body moves downwards to be close to the proximity sensor 22, at the moment, the controller can control the first electric telescopic rod and the second electric telescopic rod to be shortened to an initial state (as shown in figure 1), at the moment, the upward surface of the back plate is a back surface which is far away from the back of people and is in direct contact with the back of the people, the back surface of the back plate is a hard surface and is coated with a waterproof coating, a cushion is arranged on one side of the back plate and the seat plate which are in contact with the human body, the back plate is comfortable for the people, the back surface of the barrel body is upward and is flush with the ground surface, at the moment, the invention is integrated with the ground surface, the back plate can be used as a part of the ground surface, the area and the flatness of the ground surface are increased, the workers can conveniently clean dirt brought by rainwater on the ground, after the rain stops gathering the barrel body, water in the barrel body slowly flows out from the water leakage pore, the gravity of the barrel body and the water in the barrel body are slowly smaller than the supporting force of the elastic telescopic rod, the elastic telescopic rod is slowly extended to drive the barrel body to move upwards to the initial state, when the inserted bar moves to the height of the slot, the inserted bar can be pushed into the slot by matching the tapered side face with the inclined face at the inner end of the inserted bar 16 under the action of the gravity of the floating body and the vertical bar 13, the spring is compressed, the inserted bar is inserted into the corresponding slot again, the third vertical bar 23 moves upwards to remove the sealing of the fifth through hole 24, at the moment, water stored in the first box body rapidly flows into the inside of the lower side of the sealing circular plate 25 of the first vertical tube through the fifth through hole 24, the bent tube and the sixth through hole 26, the entered water flow pushes the vertical shaft 27 to rotate through the spiral blade, the vertical shaft 27 drives the generator to generate electricity through the gear assembly and the transverse shaft, the electricity generated by the generator is stored in the storage battery, the electricity of the storage battery is supplied to the controller and the electric telescopic rod, the barrel body moves upwards to be far away from the proximity sensor, at the moment, the controller controls the first electric telescopic rod and the second electric telescopic rod to work to enable the seat plate and the back plate to move upwards to be in an open state (as shown in fig. 7 The invention can automatically judge whether the seat board and the backrest board need to be folded or unfolded according to the rain intensity by the structural design, can also automatically temporarily store rainwater, utilizes the automatic elimination of the temporarily stored rainwater after the rain intensity is reduced to generate electricity to supply the electric energy consumption of the invention, realizes the automatic work, the seat board is taken into the second box body when the invention is folded, the backrest board closes the upper end opening of the second box body, avoids the water from flowing into the second box body, improves the use stability and the service life of the invention, and the storage battery of the invention can also be connected with electric devices such as street lamps, electronic road signs and the like in an installation area to supply power to the devices, and is suitable for being used in places with great difficulty in wiring in some remote power supply lines.

Specifically, as shown in the drawings, the risers 36 are fixedly mounted on the lower sides of the front, rear, left and right ends of the seat plate 31, the risers 36 are attached to the corresponding side walls of the second box, and the bottom surface of the backrest plate 32 is in contact fit with the top of the second box. Through this design, the bedplate 31 rises the back, and under the fender of separating of riser 36, outside object can not enter into inside the second box, avoids water, debris etc. to enter into the operation and the life-span that influence internals.

Specifically, as shown in the figure, vertical slide rails 37 are symmetrically arranged on the left side and the right side in the cylinder 8, and sliders 38 are installed between the two sides of the floating body and the slide rails 37 in a matching manner. This design can improve the body and reciprocate the stability of time, avoids the slope to lead to montant 13 to reciprocate unsmoothly.

Further, as shown in the figure, the first filter screen is installed at the upper end of the second through hole 10, and the annular second filter screen 101 is fixedly installed between the periphery of the upper end of the second box body and the inner wall of the first box body. Avoid debris such as bold rubbish to enter into the bottom in the first box, avoid influencing the smooth operation of this device.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a public open seat that full-automatic rain-proof drenches which characterized in that: comprises a first box body (1), a second box body (2) and a drain pipe (3), wherein the upper ends of the first box body (1) and the second box body (2) are both opened, the second box body (2) is positioned in the upper end of the first box body (1), the upper end opening of the second box body (2) is lower than the upper end of the first box body (1), the first box body (1) is embedded under the earth surface (100), the outer side of the second box body (2) is fixedly connected with the inner side of the first box body (1) in a sealing way through a ring-shaped plate (4), a first through hole (5) is formed in the middle of the bottom surface of the first box body (1), a first vertical pipe (6) is fixedly installed at the lower end of the first through hole (5), a second vertical pipe (7) is arranged in the first through hole (5), a cylinder (8) with an opening facing upwards is fixedly installed at the upper end of the second vertical pipe (7), a first sleeve pipe (9) is sleeved outside the cylinder (8), a plurality of second through holes (4) are formed in the bottom surface, a plurality of second through holes (10) are formed in the bottom surface of the ring-shaped plate (4), the lower end of the second through holes (10) is fixedly connected with the upper end of an L-shaped pipe (11), the upper end of the L-shaped pipe (8), the upper end of the L-shaped pipe (11), the upper end of the L-shaped pipe (8) is positioned in the middle of the third through hole (12), the third through hole (12) and the middle through hole (12) are arranged in the middle of the cylinder (8), the upper end fixed mounting body (14) of montant (13), body (14) are located barrel (8) middle upper portion, the lower extreme of montant (13) is located second standpipe (7), the corresponding montant (13) lower extreme department symmetry in second standpipe (7) both sides sets up horizontal fourth through-hole (15), all be equipped with horizontal inserted bar (16) in the fourth through-hole (15), inserted bar (16) can move in corresponding fourth through-hole (15), the inner of inserted bar (16) is the ascending inclined plane of slant, the lower extreme of montant (13) is the toper, the toper side of the lower extreme of montant (13) and the inclined plane contact cooperation of inserted bar (16) inner, highly suit second sleeve pipe (17) that corresponds inserted bar (16) on second standpipe (7), the inboard of second sleeve pipe (17) corresponds inserted bar (16) department and sets up slot (18), the outer end and the slot (18) that correspond of inserted bar (16) are pegged graft cooperation, the second sleeve pipe (17) both sides are through L type support and first box (1) upper portion fixed connection bottom spring support and the telescopic link (8) bottom connection barrel bottom side portion of the elastic force sensor (7) connection bottom, wherein the telescopic link (7) bottom side portion is connected through the elastic force sensor bottom of a plurality of vertical spring (8), the lower end of the second vertical pipe (7) is fixedly provided with a third vertical pipe (23) through a bracket, the third vertical pipe (23) is attached to the inner wall of the first vertical pipe (6), the side part of the first vertical pipe (6) is provided with a plurality of fifth through holes (24), the fifth through holes (24) are positioned at the lower end lower side of the third vertical pipe (23), a sealing circular plate (25) is fixedly arranged in the first vertical pipe, the sealing circular plate (25) is positioned at the lower end lower side of the inner end of the fifth through hole (24), the side part of the first vertical pipe (6) is provided with a plurality of sixth through holes (26), the sixth through holes (26) are positioned at the lower side of the sealing circular plate (25), the drain pipe (3) is positioned at the lower end lower side of the first vertical pipe, the lower end of the first vertical pipe is communicated with the drain pipe (3), a vertical shaft (27) is arranged in the first vertical pipe, the upper end of the vertical shaft (27) is connected with the sealing circular plate through a bearing, the lower end of the vertical shaft (27) is connected with the inner wall of the first vertical pipe through a waterproof bearing seat, a helical blade (28) is sleeved on the vertical shaft (27), a transverse shaft (29) is installed on the side wall of the first vertical pipe through the sealing bearing, the inner end of the transverse shaft (29) is connected with the vertical shaft through a bevel gear assembly, the outer end of the transverse shaft (29) is connected with a generator (102) through a gear assembly, a fifth through hole (24) and a sixth through hole (26) which are positioned on the same side are communicated through a bent pipe, an overflow hole (30) is formed in the side part of the first box body, and the height of the overflow hole (30) is lower than the lower end of the barrel body, overflow hole (30) outer end passes through the connecting pipe with the drain pipe to be connected, be equipped with battery and controller in the second box, the generator links to each other with the battery, inside bedplate (31) that is equipped with in second box upper end, bedplate (31) upside is equipped with back board (32), through vertical first electric telescopic handle (33) fixed connection of several between bedplate (31) bottom and the second box bottom, the right-hand member face upside and the back board bottom of bedplate (31) are close to right-hand member department and articulate and are connected, blind hole (34) are seted up to bedplate (31) right-hand member face, fixed mounting second electric telescopic handle (35) in blind hole (34), the movable rod outer end and the back board right-hand member bottom of second electric telescopic handle (35) are passed through the connecting rod and articulate and are connected, proximity sensor, first electric telescopic handle, second electric telescopic handle all links to each other with the controller, the leak has been seted up to second bottom half.

2. The fully-automatic rain-proof public open-air seat as claimed in claim 1, characterized in that: four tip undersides all fixed mounting risers (36) all around of bedplate (31), the lateral wall laminating that riser (36) and second box correspond, back-to-back board (32) bottom surface and second box top contact cooperation.

3. The fully-automatic rain-proof public open-air seat as claimed in claim 1, characterized in that: vertical slide rails (37) are symmetrically arranged on the left side and the right side in the cylinder body (8), and slide blocks (38) are installed between the two sides of the floating body and the slide rails (37) in a matched mode.

4. The fully-automatic rain-proof public open-air seat as claimed in claim 1, characterized in that: and a first filter screen is arranged at the upper end of the second through hole (10), and an annular second filter screen (101) is fixedly arranged between the periphery of the upper end of the second box body and the inner wall of the first box body.