CN112211540A

CN112211540A - Air quantity induction type glass window protection device

Info

Publication number: CN112211540A
Application number: CN202010894628.6A
Authority: CN
Inventors: 徐洪; 杜人杰; 钱浩; 刘豪
Original assignee: Xingzhi College of Zhejiang Normal University
Current assignee: Xingzhi College of Zhejiang Normal University
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-01-12
Anticipated expiration: 2040-08-31
Also published as: CN112211540B

Abstract

The invention provides an air quantity induction type glass window protection device, and belongs to the technical field of doors and windows. The novel multifunctional electric heating cabinet comprises a cabinet body, wherein a sliding rod movably connected with the cabinet body is arranged on the inner side of the cabinet body, and a plurality of suckers are arranged on the sliding rod. When the external wind speed is high, the sliding rod driving assemblies can drive the sliding rods to descend synchronously, the sucker driving assemblies on the sliding rods can drive the suckers to move towards the direction close to the window body until the suckers are adsorbed on the window body, when the window body is subjected to inward pressure difference, the sucker driving assemblies can support the window body, when the window body is subjected to outward pressure difference, the suckers can suck the window body and provide inward tension for the window body in cooperation with the sucker driving assemblies, and the window body can be protected and reinforced under different pressure difference conditions.

Description

Air quantity induction type glass window protection device

Technical Field

The invention belongs to the technical field of doors and windows, and relates to an air quantity induction type glass window protection device.

Background

In a windy day or a typhoon day, the pressure difference is easily formed on the inner side and the outer side of the glass window due to overlarge wind speed, the pressure on the outer side of the glass window is far larger than the indoor pressure on the inner side of the glass window in a normal windy day, and the pressure on the outer side of the glass window is far smaller than the indoor pressure on the inner side of the glass window in a typhoon day, so that the glass window is easily separated from the window frame to cause loss after being subjected to higher pressure difference under the two weather conditions, and even the life of people just short of the window is threatened; but the glass window protector among the prior art can prevent that the stone that the strong wind danced in the sky from pounding the window and leading to the window damage, but can't solve the glass window damage problem that pressure differential caused.

In order to overcome the defects of the prior art, people continuously explore and propose various solutions, for example, a Chinese patent discloses a protective curtain capable of protecting a glass window in strong wind (application number: 201811373443.X ], including window frame, the spout, be equipped with the folded sheet in the window frame, the both ends are rotated and are connected with the movable pulley that is used for sliding in the window frame about the folded sheet, one side of folded sheet is articulated with one side of window frame through the articulated shaft, the opposite side is equipped with the first magnet that is used for being connected with the window frame, the window frame is kept away from and is equipped with the second magnet that is used for with the first magnet actuation with the articulated one side of folded sheet, when the folded sheet rotates to first magnet and second magnet actuation to the window frame in to the window frame, the folded sheet can cover the window frame opening, use with the glass window combination, can help the glass window to resist pressure and block the stone or other objects that may harm the glass window that fly in the air when the strong wind comes, avoid the glass window to take place to damage, but.

Disclosure of Invention

The invention aims to solve the problems and provides an air quantity induction type glass window protection device.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an amount of wind induction type glass window protector, includes the framework, the framework inboard be equipped with framework swing joint's slide bar, just the slide bar on be equipped with a plurality of sucking discs, the slide bar on still be equipped with the sucking disc link to each other and can drive the sucking disc along the sucking disc drive assembly of horizontal direction seesaw, the framework on still be equipped with the slide bar drive assembly that can drive a plurality of slide bars simultaneously and go up and down along vertical direction.

In foretell amount of wind induction type glass window protector, sucking disc drive assembly include the sucking disc connecting rod that articulates on the slide bar through a hinge, the sucking disc back be provided with the back crossbeam, a sucking disc connecting rod is kept away from a hinge one side and is articulated with back crossbeam upside, a sucking disc connecting rod on still the cover be equipped with the slip cap and can drive the slip cap along slide bar lateral sliding's slip cap driving piece, the slip cap be close to window body one side and still articulate there are No. two sucking disc connecting rods, No. two sucking disc connecting rods keep away from slip cap one side and back crossbeam upside articulated.

In the above air quantity sensing type glass window protection device, the sliding sleeve driving member comprises a driver fixing seat fixedly sleeved on the sliding rod, a sliding sleeve driver is arranged on one side of the driver fixing seat far away from the window body, the sliding sleeve driver is arranged in parallel with the sliding rod and is provided with an output shaft capable of reciprocating along a straight line, and the end part of the output shaft of the sliding sleeve driver is connected with the sliding sleeve; the hinged positions of the first sucker connecting rod and the second sucker connecting rod with the back cross beam are positioned at two ends of the upper side of the back cross beam.

In foretell amount of wind induction type glass window protector, the sliding sleeve be close to a articulated joint one side still articulated have a support connecting rod, support connecting rod keep away from sliding sleeve one side and articulated with back crossbeam downside middle part, support connecting rod and No. two sucking disc connecting rod parallel arrangement and support connecting rod and No. two sucking disc connecting rods between have one section clearance, the width in this clearance is greater than the width of a sucking disc connecting rod.

In foretell amount of wind induction type glass window protector, the slide bar drive assembly including fix two driver mounting panels in the top board both sides of framework, two driver mounting panels set up along the central line symmetry of framework, all linked firmly the slide bar driver on every driver mounting panel, the slide bar driver pass through drive assembly and every slide bar and link to each other.

In foretell amount of wind induction type glass window protector, transmission assembly include that the level sets up and the actuating lever of being connected with two driver mounting panels normal running fit, the actuating lever both ends link firmly the slide bar drive wheel respectively, driver mounting panel and slide bar drive wheel between still be equipped with a gear, a gear fixing sleeve establish on the actuating lever, slide bar driver tip still No. two gears of fixedly connected with, No. two gears and gear engagement.

In the air quantity induction type glass window protection device, a plurality of annular steps with diameters gradually reduced from outside to inside are arranged on the slide bar driving wheel, each annular step is fixedly connected with one slide bar through a belt, and the diameter of the annular step connected with the slide bar through the belt is larger when the distance between the slide bar and the upper edge plate is longer; and an annular baffle is arranged on the side part of each annular step.

In foretell amount of wind induction type glass window protector, still be equipped with the bracing piece that the level set up between two driver mounting panels, bracing piece both ends link firmly and bracing piece and actuating lever parallel arrangement with two driver mounting panels, the bracing piece on the cover be equipped with a plurality of spacing clamps, spacing clamp tip link to each other with the actuating lever.

In the above air quantity induction type glass window protection device, the side plates of the frame body are also provided with a plurality of vertically arranged limiting sliding chutes matched with the sliding rods, and two ends of the sliding rods are respectively inserted into the limiting sliding chutes of the side plates at two sides of the frame body.

In foretell amount of wind induction type glass window protector, the framework outside still connect through pivot normal running fit and change the cover, the commentaries on classics cover on can dismantle fixedly connected with wind piece connecting rod through the bolt, wind piece connecting rod tip even have a wind piece, the framework outside and change and overlap between still be equipped with bent spring.

Compared with the prior art, the invention has the advantages that:

1. when the external wind speed is low, the slide rod driving assembly can drive the slide rods to ascend and contract simultaneously, the suckers are separated from the window body and are in a contracted state, when the external wind speed is high, the slide rod driving assembly can drive the slide rods to descend synchronously, the sucker driving assemblies on the slide rods can drive the suckers to move towards the direction close to the window body until the suckers are adsorbed on the window body, when the pressure difference applied to the window body is inward, the sucker driving assembly can support the window body, and when the pressure difference applied to the window body is outward, the suckers can suck the window body and provide inward tensile force for the window body in cooperation with the sucker driving assembly.

2. The sliding sleeve driving piece can drive the sliding sleeve to axially move along the sliding rod, and the sliding sleeve can axially move along the sliding rod and can drive the sucker to approach or depart from the window body through the first sucker connecting rod and the second sucker connecting rod.

3. The driver fixing seat is detachably sleeved on the sliding rod through a screwing bolt, the sliding sleeve driver is fixed on one side, far away from the window body, of the driver fixing seat, and the sliding sleeve driver can drive the sliding sleeve to axially move along the sliding rod. The hinged positions of the first sucker connecting rod and the second sucker connecting rod and the back cross beam are located at two ends of the upper side of the back cross beam, and the stability of the suckers can be improved.

4. The support connecting rod can consolidate the sucking disc, improves the compressive capacity of sucking disc, and when the sliding sleeve moved to articulated piece direction, a sucking disc connecting rod can imbed to the clearance in to shared volume when reducing the sucking disc and drawing in.

5. Thereby the slide bar drive wheel rotates and can drive the belt motion of cover on annular step and drive the slide bar and rise or descend, and the diameter difference of a plurality of annular step enables the slide bar motion's of different positions stroke difference to can with go up the slide bar that the distance is different between the curb plate can draw in the framework upside in step or descend the slide bar that draws in to the different positions of framework, can be diversified provide the support to the window body.

6. When the wind pressure received by the wind blade overcomes the elasticity of the curved spring, the slide rod driver drives the sucker to suck the window body for working, when the wind pressure received by the wind blade overcomes the elasticity of the curved spring and is smaller than the limit, the slide rod driver drives the sucker to draw in, and the slide rod driver drives the slide rod to draw in upwards.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a three-dimensional view of the present invention;

FIG. 3 is a schematic structural view of a slide bar drive assembly;

FIG. 4 is a schematic view of a portion of the chuck actuating assembly;

FIG. 5 is a schematic view of a portion of the chuck actuating assembly in another orientation;

FIG. 6 is a schematic view of the structure at the wind blade;

FIG. 7 is a schematic structural view of the limiting chute;

fig. 8 is a diagram of a connection frame of the pressure sensor and the micro control unit.

Detailed Description

As shown in fig. 1-5, an air volume induction type glass window protection device comprises a frame body 1, wherein the frame body 1 is provided with at least one window body 2 correspondingly, the window body 2 can be in a translation type or a push-pull type, a plurality of slide bars 3 capable of lifting along a vertical direction are arranged on the inner side of the frame body 1, a plurality of suckers 4 in one-to-one correspondence with the window body 2 are arranged on the slide bars 3, sucker driving assemblies 5 connected with the suckers 4 are further arranged on the slide bars 3, and a slide bar driving assembly 6 capable of driving the slide bars 3 to be folded or unfolded simultaneously is further arranged on the frame body 1.

In the embodiment, when the external wind speed is low, the slide rod driving assembly 6 can drive the slide rods 3 to ascend and contract simultaneously, at the moment, the suckers 4 are separated from the window body and are in a contracted state, when the external wind speed is high, the slide rod driving assembly 6 can drive the slide rods 3 to descend synchronously, the sucker driving assemblies 5 on the slide rods 3 can drive the suckers to move towards the direction close to the window body until the suckers are adsorbed on the window body, when the window body is subjected to inward pressure difference, the sucker driving assemblies 5 can support the window body, and when the window body is subjected to outward pressure difference, the suckers can suck the window body and provide inward tensile force for the window body in cooperation with the sucker driving assemblies 5.

Preferably, the suction cup can be a vacuum suction cup, which can greatly improve the adsorption effect of the suction cup 4, and the vacuum suction cup can be a vacuum suction cup of the prior art, such as vacuum suction cup, [ application number: 201910106728.5], a support member having a vacuum passage therein; a bellows fixed to the support member; and a restricting member which is attached to an inner side of the bellows and which restricts entry of the member into the vacuum passage when the bellows contracts.

Specifically speaking, combine and show in fig. 2-4, sucking disc drive assembly 5 includes and articulates No. 8 at slide bar 3 near the sucking disc connecting rod of a window body 2 one side through a hinge 7, No. 8 sucking disc connecting rods keep away from that a hinge 7 one side is articulated with back crossbeam 9 upside on the sucking disc 4, a sucking disc connecting rod 8 on still the cover be equipped with sliding sleeve 10 and can drive sliding sleeve 10 along slide bar 3 lateral sliding's sliding sleeve driving piece 11, sliding sleeve 10 be close to window body 2 one side and still articulate No. two sucking disc connecting rods 12, No. two sucking disc connecting rods 12 keep away from sliding sleeve 10 one side and back crossbeam 9 upside articulated. The sliding sleeve driving part 11 can drive the sliding sleeve 10 to move axially along the sliding rod, and the sliding sleeve 10 can move axially along the sliding rod to drive the sucker to approach or depart from the window body through the first sucker connecting rod 8 and the second sucker connecting rod 12.

Preferably, as shown in fig. 1, 4 and 5, the sliding sleeve driving member 11 includes a driver fixing seat 13 fixedly sleeved on the sliding rod 3, a sliding sleeve driver 14 is disposed on a side of the driver fixing seat 13 away from the window body 2, the sliding sleeve driver 14 is disposed parallel to the sliding rod 3 and has an output shaft capable of reciprocating along a straight line, and an end of the output shaft of the sliding sleeve driver 14 is connected to the sliding sleeve 10; the hinged positions of the first sucker connecting rod 8 and the second sucker connecting rod 12 and the back cross beam 9 are positioned at two ends of the upper side of the back cross beam 9. The driver fixing seat 13 is detachably sleeved on the sliding rod through a screwed bolt, the sliding sleeve driver 14 is fixed on one side, far away from the window body, of the driver fixing seat 13, and the sliding sleeve driver 14 can drive the sliding sleeve 10 to axially move along the sliding rod. The hinged positions of the first sucker connecting rod 8 and the second sucker connecting rod 12 and the back cross beam 9 are located at two ends of the upper side of the back cross beam 9, so that the stability of the suckers can be improved.

It will be understood by those skilled in the art that the actuator holder 13 may be a cylinder, a pneumatic cylinder, an electric push rod, or the like.

Preferably, as shown in fig. 1, 4 and 5, a support link 15 is further hinged to one side of the sliding sleeve 10 close to the first hinge joint 7, one side of the support link 15 away from the sliding sleeve 10 is hinged to the middle of the lower side of the back cross beam 9, the support link 15 and the second suction cup link 12 are arranged in parallel, a gap 16 is formed between the support link 15 and the second suction cup link 12, and the width of the gap 16 is greater than that of the first suction cup link 8. The support connecting rod 15 can be consolidated the sucking disc, improves the compressive capacity of sucking disc, and when the sliding sleeve moved to articulated piece direction, a sucking disc connecting rod 8 can be embedded into clearance 16 to shared volume when reducing the sucking disc and drawing in.

Specifically, as shown in fig. 1 to 3, the slide rod driving assembly 6 includes two driver mounting plates 18 fixed on two sides of an upper side plate 17 of the frame 1, the two driver mounting plates 18 are symmetrically arranged along a center line of the frame 1, a slide rod driver 19 is fixedly connected to each driver mounting plate 18, and the slide rod driver 19 is connected to each slide rod 3 through a transmission assembly 20. Two slide bar drivers 19 are respectively fixed on the two driver mounting plates 18, the slide bar drivers 19 can synchronously drive a plurality of slide bars to lift through a transmission component 20, and the two slide bar drivers and the transmission component which respectively correspond to the two ends of the slide bars can prevent the slide bars from inclining during movement.

It will be appreciated by those skilled in the art that the slide rod driver 19 may be a rotary cylinder or a motor, preferably, a motor is used in this embodiment.

Preferably, as shown in fig. 3, the transmission assembly 20 includes that the level sets up and is connected with the actuating lever 21 that two driver mounting panels 18 normal running fit, actuating lever 21 both ends link firmly slide bar drive wheel 22 respectively, driver mounting panel 18 and slide bar drive wheel 22 between still be equipped with a gear 23, a gear 23 fixed cover establish on actuating

lever

21, 19 tip of slide bar driver still fixedly connected with No. two gears 24, No. two gears 24 and a gear 23 meshing. The two slide bar drivers 19 can simultaneously drive the two second gears to rotate, the rotation of the two second gears can simultaneously drive the first gear to rotate, the rotation of the first gear can drive the driving rod to rotate, and the rotation of the driving rod can drive the slide bar driving wheel 22 to rotate.

Preferably, as shown in fig. 3, the slide bar driving wheel 22 is provided with a plurality of annular steps 25 with diameters gradually decreasing from outside to inside, each annular step 25 is fixedly connected with one slide bar 3 through a belt 26, and the diameter of the annular step connected with the slide bar 3 through the belt 26 is larger when the distance between the slide bar 3 and the upper side plate 17 is longer; an annular baffle 27 is also provided laterally of each annular step 25. The slide bar driving wheel 22 rotates to drive the belt sleeved on the annular step 25 to move so as to drive the slide bar 3 to ascend or descend, the diameters of the annular steps are different so as to enable the slide bars at different positions to move in different strokes, so that the slide bars with different distances from the upper edge plate can be synchronously folded to the upper side of the frame body or the folded slide bars can be descended to different positions of the frame body, and the window body can be supported in multiple directions.

Preferably, as shown in fig. 1, three sliding rods are disposed on the frame body, and the three sliding rods respectively correspond to the upper side, the middle part and the lower side of the window body when operating.

Preferably, as shown in fig. 1 and 3, a support rod 28 horizontally disposed is further disposed between the two driver mounting plates 18, two ends of the support rod 28 are fixedly connected with the two driver mounting plates 18, the support rod 28 is parallel to the driving rod 21, the support rod 28 is sleeved with a plurality of limit clamps 29, and ends of the limit clamps 29 are connected with the driving rod 21. The bracing piece 28 can be consolidated two driver mounting panels 18, and the spacing clamp on the bracing piece 28 can be spacing to the actuating lever, improves the stability of actuating lever.

Preferably, as shown in fig. 7, a plurality of vertically arranged limiting sliding grooves 31 adapted to the sliding rod 3 are further disposed on the side plates 30 of the frame 1, and two ends of the sliding rod 3 are respectively inserted into the limiting sliding grooves 31 of the side plates 30 at two sides of the frame 1. The limiting sliding chute 31 can limit the sliding rod in the horizontal direction.

Preferably, as shown in fig. 2 and fig. 6, the outer side of the frame 1 is further connected with a rotating sleeve 33 through a rotating shaft 32 in a rotating fit manner, a vane connecting rod 34 is detachably and fixedly connected to the rotating sleeve 33 through a bolt, a vane 35 is connected to an end of the vane connecting rod 34, and a curved spring 38 is further arranged between the outer side of the frame 1 and the rotating sleeve 33. When the wind pressure received by the wind vane overcomes the elasticity of the curved spring 38 and reaches a certain limit, the slide rod driver 19 drives the slide rod to descend, the slide rod driving wheel 22 drives the suction cup to suck the window body for working, when the wind pressure received by the wind vane overcomes the elasticity of the curved spring 38 and is smaller than the limit, the slide rod driving wheel 22 drives the suction cup to fold, and the slide rod driver 19 drives the slide rod to fold upwards.

Specifically, as shown in fig. 6 and 8, the frame 1 is further provided with a pressure sensor 36 and a micro control unit 37 connected to the pressure sensor 36, the pressure sensor 36 is disposed at a connection point between the curved spring 38 and the frame 1, and the micro control unit 37 is connected to the slide rod driver 19. The rotary sleeve 33 rotates to apply pressure to the curved spring 38, the curved spring 38 can transmit the pressure to the pressure sensor 36, the pressure sensor 36 can transmit a pressure signal to the micro control unit in a wireless communication mode, a Bluetooth communication mode or a wired communication mode, the micro control unit can automatically compare the pressure signal with a preset pressure value, when the pressure signal is smaller than the preset pressure value, the micro control unit controls the slide rod driving wheel 22 to drive the suction cup to fold, and then controls the slide rod driver 19 to drive the slide rod to fold upwards; when the pressure signal is greater than the preset pressure value, the micro-control unit controls the slide rod driver 19 to drive the slide rod to descend, and then the slide rod driving wheel 22 drives the suction cup to suck the window body for working.

The working principle of the invention is as follows: when the external wind speed is low, the slide rod driving assembly 6 can drive the slide rods 3 to ascend and contract simultaneously, the suckers 4 are separated from the window body and are in a contracted state, when the external wind speed is high, the slide rod driving assembly 6 can drive the slide rods 3 to descend synchronously, the sucker driving assemblies 5 on the slide rods 3 can drive the suckers to move towards the direction close to the window body until the suckers are adsorbed on the window body, when the window body is subjected to inward pressure difference, the sucker driving assemblies 5 can support the window body, and when the window body is subjected to outward pressure difference, the suckers can suck the window body and provide inward tensile force for the window body in cooperation with the sucker driving assemblies 5. The sliding sleeve driving part 11 can drive the sliding sleeve 10 to axially move along the sliding rod, and the sliding sleeve 10 can axially move along the sliding rod to drive the sucker to approach or move away towards the window body through the first sucker connecting rod 8 and the second sucker connecting rod 12; the driver fixing seat 13 is detachably sleeved on the sliding rod through a screwed bolt, the sliding sleeve driver 14 is fixed on one side, far away from the window body, of the driver fixing seat 13, and the sliding sleeve driver 14 can drive the sliding sleeve 10 to axially move along the sliding rod. The hinged positions of the first sucker connecting rod 8 and the second sucker connecting rod 12 and the back cross beam 9 are located at two ends of the upper side of the back cross beam 9, so that the stability of the suckers can be improved. The support connecting rod 15 can reinforce the sucker, the pressure resistance of the sucker is improved, when the sliding sleeve moves towards the direction of the first hinged block, the first sucker connecting rod 8 can be embedded into the gap 16, so that the occupied volume when the sucker is folded is reduced, the two slide rod drivers 19 are respectively fixed on the two driver mounting plates 18, the slide rod drivers 19 can synchronously drive a plurality of slide rods to lift through the transmission assembly 20, the two slide rod drivers respectively corresponding to the two ends of the slide rods and the transmission assembly can prevent the slide rods from tilting during movement, the two slide rod drivers 19 can simultaneously drive the two gears to rotate, the two gears can simultaneously drive the first gear to rotate, the gear can drive the drive rod to rotate, the drive rod can drive the slide rod driving wheel 22 to rotate, the slide rod driving wheel 22 can drive the belt sleeved on the annular step 25 to move, so as to drive the slide rod 3 to lift or descend, the diameter difference of a plurality of annular step enables the stroke difference of the slide bar motion of different positions to can with the last curb plate between the slide bar of distance difference can draw in the framework upside in step or will draw in the slide bar that descends to the different positions of framework, can be diversified provide the support to the window body, bracing piece 28 can consolidate two driver mounting panels 18, spacing clamp on the bracing piece 28 can carry out spacingly to the actuating lever, the stability of improvement actuating lever, spacing spout 31 can carry out spacing on the horizontal direction to the slide bar. When the wind pressure applied to the wind blade overcomes the elasticity of the curved spring 38 and is less than the limit, the slide rod driving wheel 22 drives the suction cup to fold the suction cup, and the slide rod driver 19 drives the slide rod to fold upwards; the rotary sleeve 33 rotates to apply pressure to the curved spring 38, the curved spring 38 can transmit the pressure to the pressure sensor 36, the pressure sensor 36 can transmit a pressure signal to the micro control unit in a wireless communication mode, a Bluetooth communication mode or a wired communication mode, the micro control unit can automatically compare the pressure signal with a preset pressure value, when the pressure signal is smaller than the preset pressure value, the micro control unit controls the slide rod driving wheel 22 to drive the suction cup to fold, and then controls the slide rod driver 19 to drive the slide rod to fold upwards; when the pressure signal is greater than the preset pressure value, the micro-control unit controls the slide rod driver 19 to drive the slide rod to descend, and then the slide rod driving wheel 22 drives the suction cup to suck the window body for working.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims

1. The utility model provides an amount of wind induction type glass window protector, includes framework (1), its characterized in that, framework (1) inboard be equipped with slide bar (3) with framework swing joint, just slide bar (3) on be equipped with a plurality of sucking discs (4), slide bar (3) on still be equipped with and link to each other with sucking disc (4) and can drive sucking disc along horizontal direction seesaw's sucking disc drive assembly (5), framework (1) on still be equipped with slide bar drive assembly (6) that can drive a plurality of slide bars (3) simultaneously and go up and down along vertical direction.

2. An air volume induction type glass window protection device according to claim 1, wherein the sucker driving assembly (5) comprises a sucker connecting rod (8) hinged on the sliding rod (3) through a hinge (7), a back beam (9) is arranged on the back of the sucker (4), one side, away from the hinge (7), of the sucker connecting rod (8) is hinged with the upper side of the back beam (9), the sucker connecting rod (8) is further sleeved with a sliding sleeve (10) and a sliding sleeve driving piece (11) capable of driving the sliding sleeve (10) to slide transversely along the sliding rod (3), the sliding sleeve (10) is further hinged with a second sucker connecting rod (12) close to one side of the window body (2), and the second sucker connecting rod (12) is hinged with the upper side of the back beam (9) and away from one side of the sliding sleeve (10).

3. The air volume induction type glass window protection device according to claim 2, wherein the sliding sleeve driving part (11) comprises a driver fixing seat (13) fixedly sleeved on the sliding rod (3), one side of the driver fixing seat (13) far away from the window body (2) is provided with a sliding sleeve driver (14), the sliding sleeve driver (14) is arranged in parallel with the sliding rod (3) and is provided with an output shaft capable of reciprocating along a straight line, and the end part of the output shaft of the sliding sleeve driver (14) is connected with the sliding sleeve (10); the hinged positions of the first sucker connecting rod (8) and the second sucker connecting rod (12) and the back cross beam (9) are positioned at two ends of the upper side of the back cross beam (9).

4. The air volume induction type glass window protection device according to claim 2, wherein a support connecting rod (15) is hinged to one side, close to the first hinged joint (7), of the sliding sleeve (10), one side, far away from the sliding sleeve (10), of the support connecting rod (15) is hinged to the middle of the lower side of the back cross beam (9), the support connecting rod (15) and the second sucker connecting rod (12) are arranged in parallel, a gap (16) is formed between the support connecting rod (15) and the second sucker connecting rod (12), and the width of the gap (16) is larger than that of the first sucker connecting rod (8).

5. An air volume induction type glass window protection device according to claim 1, characterized in that the slide rod driving assembly (6) comprises two driver mounting plates (18) fixed at two sides of an upper edge plate (17) of the frame body (1), the two driver mounting plates (18) are symmetrically arranged along a central line of the frame body (1), a slide rod driver (19) is fixedly connected to each driver mounting plate (18), and the slide rod driver (19) is connected with each slide rod (3) through a transmission assembly (20).

6. The air volume induction type glass window protection device according to claim 5, wherein the transmission assembly (20) comprises a driving rod (21) which is horizontally arranged and is connected with two driver mounting plates (18) in a rotating fit manner, two ends of the driving rod (21) are respectively and fixedly connected with a sliding rod driving wheel (22), a first gear (23) is further arranged between the driver mounting plates (18) and the sliding rod driving wheel (22), the first gear (23) is fixedly sleeved on the driving rod (21), the end part of the sliding rod driver (19) is further fixedly connected with a second gear (24), and the second gear (24) is meshed with the first gear (23).

7. The air volume induction type glass window protection device according to claim 6, wherein a plurality of annular steps (25) with diameters gradually reduced from outside to inside are arranged on the slide bar driving wheel (22), each annular step (25) is fixedly connected with one slide bar (3) through a belt (26), and when the distance between the slide bar (3) and the upper edge plate (17) is farther, the diameter of the annular step connected with the slide bar (3) through the belt (26) is larger; an annular baffle (27) is arranged at the side part of each annular step (25).

8. An air volume induction type glass window protection device according to claim 6, characterized in that a horizontally arranged support rod (28) is further arranged between the two driver mounting plates (18), two ends of the support rod (28) are fixedly connected with the two driver mounting plates (18) and the support rod (28) and the drive rod (21) are arranged in parallel, the support rod (28) is sleeved with a plurality of limit clamps (29), and the end parts of the limit clamps (29) are connected with the drive rod (21).

9. The air volume induction type glass window protection device according to claim 5, characterized in that a plurality of vertically arranged limiting sliding grooves (31) matched with the sliding rod (3) are further arranged on the side edge plates (30) of the frame body (1), and two ends of the sliding rod (3) are respectively inserted into the limiting sliding grooves (31) of the side edge plates (30) at two sides of the frame body (1).

10. The air volume induction type glass window protection device according to claim 5, characterized in that the outer side of the frame body (1) is further connected with a rotating sleeve (33) through a rotating shaft (32) in a rotating fit manner, a wind sheet connecting rod (34) is detachably and fixedly connected to the rotating sleeve (33) through a bolt, a wind sheet (35) is connected to the end portion of the wind sheet connecting rod (34), and a curved spring (38) is further arranged between the outer side of the frame body (1) and the rotating sleeve (33).