CN110517609B - Flag capable of being automatically recovered in rainy days - Google Patents
Flag capable of being automatically recovered in rainy days Download PDFInfo
- Publication number
- CN110517609B CN110517609B CN201910928965.XA CN201910928965A CN110517609B CN 110517609 B CN110517609 B CN 110517609B CN 201910928965 A CN201910928965 A CN 201910928965A CN 110517609 B CN110517609 B CN 110517609B
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- cavity
- block
- fixedly connected
- driving
- end wall
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F17/00—Flags; Banners; Mountings therefor
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F17/00—Flags; Banners; Mountings therefor
- G09F2017/0025—Raising or lowering devices
Abstract
The invention discloses a flag capable of being automatically recovered in rainy days, which comprises a shell, wherein a collecting cavity which is used for accommodating the collected flag and is connected with the outside through openings at the upper end, the front end and the rear end is arranged in the shell, a drying mechanism which can dry the flag in the collecting cavity is arranged in the lower end wall of the collecting cavity, a flag lowering mechanism which can control the flag to fall is arranged in the shell, a sealing mechanism which can isolate the upper end of the collecting cavity from the outside is arranged on the right side, the flag lowering mechanism lowers the flag to be collected in the collecting cavity during rainy days, then the driving mechanism transmits power to the drying mechanism and the sealing mechanism, the collecting cavity is isolated from the outside through the sealing mechanism, the flag in the collecting cavity is dried by the drying mechanism, the flag is automatically collected and dried, and the flag can be dried after being recovered, the flag recovery process in rainy days is simplified, and the working efficiency is improved through mechanical transmission.
Description
Technical Field
The invention relates to the field of fixed buildings, in particular to a flag capable of being automatically recycled in rainy days.
Background
The flag is automatically recovered in rainy days, so that the flag is favorable for flying in sunny days and is favorable for preventing the flag from being damaged in rainy days;
at the present stage, the flag is recovered in rainy days often depending on manual recovery, and special local storage is required during manual recovery, and meanwhile, because the flag is prevented from being damp and mildewed, the flag is required to be manually dried, time and labor are consumed, and the working efficiency is low.
Disclosure of Invention
The invention aims to solve the technical problem of providing a flag capable of being automatically recovered in rainy days, solving the problems of mechanical recovery, drying and the like and improving the simplicity of flag recovery.
The invention is realized by the following technical scheme.
The invention relates to a flag capable of being automatically recovered in rainy days, which comprises a shell, wherein a collecting cavity which is used for accommodating the collected flag and is connected with the outside through openings at the upper end, the front end and the rear end of the collecting cavity is arranged in the shell, a drying mechanism which can dry the flag in the collecting cavity is arranged in the lower end wall of the collecting cavity, a driving mechanism which provides power is arranged in the left end wall of the drying mechanism, a flag lowering mechanism which can control the flag to fall is arranged in the upper end wall of the driving mechanism, and a sealing mechanism which can isolate the upper end of the collecting cavity from the outside is arranged on the right side of the driving mechanism;
the sealing mechanism comprises a winding cavity positioned in the right end wall of the drying mechanism, the upper end wall of the winding cavity is rotatably connected with a winding shaft, the lower end of the winding shaft is fixedly connected with a driven bevel gear, an upper top cavity is arranged in the upper end wall of the driving mechanism, an upper top plate with the upper end penetrating through the upper end wall of the upper top cavity and positioned outside is arranged in the upper top cavity, the lower end surface of the upper top plate is fixedly connected with an upper top block, two upper top springs for connecting the lower end surface of the upper top block and the lower end wall of the upper top cavity are arranged in the upper top cavity, the lower end surface of the upper top block is fixedly connected with a lower pull rope with the lower end penetrating through the lower end wall of the upper top cavity and fixedly connected with the upper end of the winding shaft, a sealing plate is arranged on the upper side of the upper top plate, a rotating pin fixed on the shell is rotatably connected on the sealing plate, a lower pressing, two lower pressing springs which are connected with the upper end face of the lower pressing block and the upper end wall of the lower pressing block cavity are arranged in the lower pressing block cavity, and the lower end face of the lower pressing block is fixedly connected with a pressing block of which the lower end penetrates through the lower end wall of the lower pressing block cavity;
when raining, actuating mechanism starts with power transmission extremely the mechanism of falling the flag, the mechanism of falling the flag descend collect in collect the intracavity, then actuating mechanism with power transmission extremely dry mechanism with sealing mechanism, sealing mechanism will collect the chamber and keep apart with the external world, dry mechanism will be located the flag of collecting the intracavity is dried, accomplishes the automatic collection of flag.
Further, drying mechanism is including locating collect the chamber lower extreme inner wall opening upwards with collect the stoving chamber of chamber intercommunication, stoving chamber lower extreme inner wall rotates and is connected with the axis of rotation, axis of rotation upper end fixedly connected with fan leaf, axis of rotation lower extreme fixedly connected with rotary bevel gear, stoving chamber lower extreme end wall fixedly connected with fixed plate, the fixed plate upper end rotates and is connected with the right-hand member and runs through stoving chamber right-hand member wall and be located the driven shaft of coiling the intracavity, driven shaft right-hand member fixedly connected with be located the coiling intracavity and in driven bevel gear meshed transmission bevel gear, driven shaft left end fixedly connected with rotary bevel gear meshed.
Further, the driving mechanism comprises a driving cavity arranged in the left end wall of the drying cavity, the lower end wall of the driving cavity is fixedly connected with a driving motor, the upper end of the driving motor is in power connection with a driving shaft, the upper end of the driving shaft penetrates through the upper end wall of the driving cavity, the lower end of the driving cavity is fixedly connected with a driving gear, the upper end of the driving cavity is rotatably connected with a rotating shaft, the upper end of the rotating shaft is fixedly connected with a lifting friction wheel which can be meshed with the driving gear, a lifting friction wheel cavity is arranged in the lifting friction wheel, an arc-shaped block is arranged in the lifting friction wheel cavity, the lower end of the rotating shaft is fixedly connected with a driving bevel gear, the lower end wall of the driving cavity is fixedly connected with a fixed block, the upper end of the fixed block is rotatably connected with a transmission shaft, the right end of the transmission shaft penetrates, and the left end of the transmission shaft is fixedly connected with a driving bevel gear meshed with the driving bevel gear.
Furthermore, the flag lowering mechanism comprises a control cavity arranged in the upper end wall of the driving cavity, the lower end wall of the control cavity is rotatably connected with a driven winding shaft, the lower end of the driven winding shaft is fixedly connected with a transmission gear, a driving gear which is fixed at the upper end of the driving shaft and is meshed with the transmission gear is arranged in the control cavity, a descending cavity is arranged in the upper end wall of the control cavity, a descending block is arranged in the descending cavity, a transfer cavity is arranged in the upper end wall of the descending cavity, the rear end wall of the transfer cavity is rotatably connected with a rotation pin positioned at the right side of the rotation pin, a lifting cavity is arranged in the lower end wall of the transfer cavity, a lifting block is arranged in the lifting cavity, the lower end surface of the lifting block is fixedly connected with a control rope, the right end face of the lifting block is fixedly connected with a connecting block, the right end of the connecting block penetrates through the right end wall of the lifting cavity and is positioned in the collecting cavity, a connecting block cavity is arranged in the connecting block, two sealing cavities communicated with the lower pressing block cavity are arranged in the front end wall and the rear end wall of the lower pressing block cavity, the right end face of the connecting block is fixedly connected with a connecting rod, the connecting rod is fixedly connected with a flag, the upper end face of the lifting block is fixedly connected with a rotating pin, the upper end of the rotating pin penetrates through the upper end wall of the lifting cavity and is rotatably connected with the rotating pin, and a connecting rope fixedly connected with the upper end surface of the descending block, a control block is arranged in the lifting cavity, two control springs which are connected with the lower end surface of the control block and the lower end wall of the lifting cavity are arranged in the lifting cavity, the lower end face of the control block is fixedly connected with a connecting plate, the lower end of the connecting plate penetrates through the lower end wall of the lifting cavity and is located in the driving cavity and fixedly connected with the upper end face of the arc-shaped block in the lifting friction wheel cavity.
Furthermore, the gravity borne by the descending block is greater than the sum of the gravity borne by the ascending block, the connecting rod and the flag, the descending block is initially positioned at the lowermost end, and the ascending block is initially positioned at the uppermost end.
Furthermore, the elasticity of the control spring is larger than the sum of the gravity of the control block, the gravity of the connecting plate and the gravity of the lifting friction wheel, the lifting friction wheel is initially positioned at the upper end of the driving gear and is not meshed with the driving gear, and the control spring is initially in a compressed state.
Further, the down-spring is initially in a relaxed state, the control cord is initially in a relaxed state, the connecting cord is initially in a tensioned state, and the take-up shaft is initially in a relaxed state.
Furthermore, the elasticity of the spring for pushing up is greater than the sum of the gravity borne by the top block, the top plate and the airtight plate, the top block is initially positioned at a high position, the airtight plate is initially pushed up by the top plate until the inlet and outlet of the connecting rod and the flag are not influenced, and the spring for pushing up is initially in a compressed state.
Further, when the lifting block presses the control block to the lowest position, the lifting friction wheel descends to be just meshed with the driving gear.
The invention has the beneficial effects that: the device simple structure, the simple operation, the device can be automatically retrieve the flag that rises in rainy day, can carry out drying process to the flag after retrieving moreover, has simplified the flag and has retrieved the process in rainy day, through mechanical transmission, has improved work efficiency.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of C-C in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of an enlarged structure of D-D in FIG. 4 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The banner capable of being automatically recycled in rainy days, which is described in conjunction with fig. 1-5, includes a casing 10, a collecting chamber 35 which is used for accommodating the collected banner and has an upper end connected with openings at the front and rear ends thereof to the outside is arranged in the casing 10, a drying mechanism 68 which is used for drying the banner in the collecting chamber 35 is arranged in the lower end wall of the collecting chamber 35, a driving mechanism 69 which is used for providing power is arranged in the left end wall of the drying mechanism 68, a flag lowering mechanism 70 which can control the banner to fall is arranged in the upper end wall of the driving mechanism 69, a sealing mechanism 67 which can isolate the upper end of the collecting chamber 35 from the outside is arranged on the right side, the sealing mechanism 67 includes a winding chamber 44 which is arranged in the right end wall of the drying mechanism 68, the upper end wall of the winding chamber 44 is rotatably connected with a winding shaft 43, the lower end of the winding shaft 43 is fixedly connected with a driven bevel gear 46, an upper top, the upper end of the upper top cavity 37 is provided with an upper top plate 38 which penetrates through the upper end wall of the upper top cavity 37 and is positioned outside, the lower end face of the upper top plate 38 is fixedly connected with an upper top block 40, the upper top cavity 37 is internally provided with two upper top springs 41 which are connected with the lower end face of the upper top block 40 and the lower end wall of the upper top cavity 37, the lower end face of the upper top block 40 is fixedly connected with a lower pull rope 42 which penetrates through the lower end wall of the upper top cavity 37 and is fixedly connected with the upper end of a winding shaft 43, the upper side of the upper top plate 38 is provided with a sealing plate 34, the sealing plate 34 is rotatably connected with a winding pin 39 which is fixed on the casing 10, the left end of the sealing plate 34 is provided with a lower pressing block cavity 64, a lower pressing block 63 is arranged in the lower pressing block cavity 64, the upper end face of the lower pressing block 63 and two lower pressing springs 65 which are connected with the upper end wall of the lower pressing block cavity 64 are arranged, when raining, driving mechanism 69 starts to transmit power to flag lowering mechanism 70, flag lowering mechanism 70 descends the flag and collects in collection chamber 35, then driving mechanism 69 transmits power to dry mechanism 68 with sealing mechanism 67, sealing mechanism 67 will collection chamber 35 keeps apart with the external world, dry mechanism 68 will be located the flag in collection chamber 35 is dried, accomplishes the automatic collection of flag.
Advantageously, the drying mechanism 68 includes a drying chamber 48 disposed in the lower end wall of the collecting chamber 35 and having an opening upwardly communicated with the collecting chamber 35, the lower end wall of the drying chamber 48 is rotatably connected with a rotating shaft 51, the upper end of the rotating shaft 51 is fixedly connected with a fan blade 49, the lower end of the rotating shaft 51 is fixedly connected with a rotating bevel gear 52, the lower end wall of the drying chamber 48 is fixedly connected with a fixing plate 71, the upper end of the fixing plate 71 is rotatably connected with a driven shaft 47 having a right end penetrating through the right end wall of the drying chamber 48 and located in the winding chamber 44, the right end of the driven shaft 47 is fixedly connected with a transmission bevel gear 45 located in the winding chamber 44 and engaged with the driven bevel gear 46, and the left end of the driven shaft 47 is fixedly connected with a rotating bevel.
Beneficially, the driving mechanism 69 includes a driving chamber 12 disposed in the left end wall of the drying chamber 48, a driving motor 11 is fixedly connected to the lower end wall of the driving chamber 12, a driving shaft 13 with an upper end penetrating through the upper end wall of the driving chamber 12 is power-connected to the upper end of the driving motor 11, a driving gear 14 is fixedly connected to the lower end, a rotating shaft 57 is rotatably connected to the upper end wall of the driving chamber 12, a lifting friction wheel 15 capable of meshing with the driving gear 14 is fixedly connected to the upper end of the rotating shaft 57, a lifting friction wheel chamber 60 is disposed in the lifting friction wheel 15, an arc-shaped block 59 is disposed in the lifting friction wheel chamber 60, a driving bevel gear 58 is fixedly connected to the lower end of the rotating shaft 57, a fixed block 72 is fixedly connected to the lower end wall of the driving chamber 12, a transmission shaft 54 with a right end penetrating through the driving chamber 12, the right end of the transmission shaft 54 is fixedly connected with a winding bevel gear 53 which is positioned in the drying cavity 48 and is meshed with the rotating bevel gear 52, and the left end of the transmission shaft 54 is fixedly connected with a driving bevel gear 56 which is meshed with the driving bevel gear 58.
Beneficially, the flag lowering mechanism 70 includes a control chamber 18 disposed in the upper end wall of the driving chamber 12, the lower end wall of the control chamber 18 is rotatably connected with a driven winding shaft 16, the lower end of the driven winding shaft 16 is fixedly connected with a transmission gear 17, a driving gear 19 fixed to the upper end of the driving shaft 13 and engaged with the transmission gear 17 is disposed in the control chamber 18, a lowering chamber 23 is disposed in the upper end wall of the control chamber 18, a lowering block 24 is disposed in the lowering chamber 23, a transfer chamber 27 is disposed in the upper end wall of the lowering chamber 23, the rear end wall of the transfer chamber 27 is rotatably connected with a rotation pin 26, the rear end wall of the transfer chamber 27 is rotatably connected with a rotation pin 28 located on the right side of the rotation pin 26, a lifting chamber 21 is disposed in the lower end wall of the transfer chamber 27, a lifting block 22 is disposed in the lifting chamber 21, and a control rope 20 is fixedly connected to the lower end surface of the lifting block 22 and penetrates, lifting block 22 right-hand member end fixedly connected with right-hand member runs through lifting chamber 21 right-hand member wall and is located collect connecting block 31 in chamber 35, be equipped with connecting block chamber 62 in connecting block 31, be equipped with two in the both ends wall around lower briquetting chamber 64 and with the sealed chamber 66 of briquetting chamber 64 switch-on down, connecting block 31 right-hand member end fixedly connected with connecting rod 32, connecting rod 32 fixedly connected with flag 33, lifting block 22 up end fixedly connected with upper end runs through lifting chamber 21 up end wall and with rotatory round pin 28 and swivel pin 26 rotate to be connected, and with descending block 24 up end fixed connection's connection rope 25, be equipped with control block 29 in lifting chamber 21, be equipped with in lifting chamber 21 and connect under control block 29 terminal surface with two control spring 30 of lifting chamber 21 lower extreme wall, control block 29 lower extreme fixedly connected with lower extreme runs through lifting chamber 21 lower extreme wall and be located in driving chamber 12 with lifting friction wheel The upper end face of the arc-shaped block 59 in the cavity 60 is fixedly connected with the connecting plate 55.
Advantageously, the gravity borne by the descending block 24 is greater than the sum of the gravity borne by the ascending block 22, the connecting block 31, the connecting rod 32 and the banner 33, the descending block 24 is initially at the lowermost end, and the ascending block 22 is initially at the uppermost end.
Advantageously, the control spring 30 has a spring force greater than the sum of the weight forces of the control block 29, the connecting plate 55 and the lifting friction wheel 15, the lifting friction wheel 15 is initially located at the upper end of the driving gear 14 and is not engaged with the driving gear 14, and the control spring 30 is initially in a compressed state.
Advantageously, the hold-down spring 65 is initially in a relaxed state, the control cord 20 is initially in a relaxed state, the connecting cord 25 is initially in a tensioned state, and the take-up shaft 43 is initially in a relaxed state.
Advantageously, the elastic force of the top spring 41 is greater than the sum of the gravity borne by the top block 40, the top plate 38 and the airtight plate 34, the top block 40 is initially at a high position, the airtight plate 34 is initially jacked by the top plate 38 to a position where the inlet and outlet of the connecting rod 32 and the banner 33 are not affected, and the top spring 41 is initially in a compressed state.
Advantageously, when the lifting block 22 presses the control block 29 to the lowest, the lifting friction wheel 15 is lowered to just engage with the driving gear 14.
Sequence of mechanical actions of the whole device:
1: when raining, the driving motor 11 and the heating block 36 are started to drive the driving gear 14 to rotate, so as to drive the driving gear 19 to rotate, so as to drive the transmission gear 17 to rotate, the transmission gear 17 drives the driven winding shaft 16 to rotate to wind the control rope 20 tightly, so as to pull down the lifting block 22, the lifting block 22 moves downwards to drive the connecting block 31, the connecting rod 32 and the flag 33 to move downwards, meanwhile, the descending block 24 is pulled upwards through the connecting rope 25, the lifting block 22 moves downwards to push the control block 29 to move downwards and compress the control spring 30, the control block 29 moves downwards to drive the connecting plate 55 to move downwards, so as to drive the lifting friction wheel 15 to move downwards, when the lifting block 22 falls to the lowest position, the driving gear 19 does not drive the transmission gear 17 to rotate any more and the lifting friction wheel 15 is meshed with the driving gear 14, and simultaneously, the connecting rod 32 and the flag 33 move downwards to the lowest, the falling and collection of the banner 33 are completed;
2: since the driving gear 14 is engaged with the lifting friction wheel 15, the driving shaft 13 rotates to drive the driving gear 14 to rotate, so as to drive the lifting friction wheel 15 to rotate, the lifting friction wheel 15 rotates to drive the rotating shaft 57 to rotate, so as to drive the driving bevel gear 58 to rotate, the driving bevel gear 58 rotates to drive the driving bevel gear 56 to rotate, so as to drive the transmission shaft 54 to rotate, the transmission shaft 54 drives the winding bevel gear 53 to rotate, so as to drive the rotating bevel gear 52 to rotate, the rotating bevel gear 52 rotates to drive the rotating shaft 51 to rotate, the rotating shaft 51 drives the fan blades 49 to rotate, so as to blow air and enter the collecting cavity 35 through the heating of the heating block 36, and the flag 33 in the collecting cavity 35 is dried to finish the drying of;
3: the rotation of the rotating shaft 51 drives the rotating bevel gear 50 to rotate, thereby driving the driven shaft 47 to rotate, the driven shaft 47 drives the transmission bevel gear 45 to rotate, thereby driving the driven bevel gear 46 to rotate, driving the winding shaft 43 to rotate, winding the lower pull rope 42 by the rotation of the winding shaft 43, driving the upper top block 40 to descend by the lower pull rope 42 and compress the upper top spring 41, driving the upper top plate 38 to move downwards by the downward movement of the upper top block 40 without abutting against the airtight plate 34, rotating the airtight plate 34 anticlockwise downwards under the combined action of the self-gravity and the winding pin 39 at the moment, when the upper top block 40 descends to the lowest point, the driving gear 14 does not drive the lifting friction wheel 15 to rotate any more, and the pressing block 61 in the lower pressing block cavity 64 at the left end of the obturation plate 34 is tightly pressed against the lower end wall of the connecting block cavity 62 and the lower pressing spring 65 is compressed, so that the collection cavity 35 is separated from the outside by the airtight plate 34 to complete the sealed collection of the banner 33;
4: when the rain stops, the driving motor 11 and the heating block 36 stop working, the driving shaft 13 does not rotate any more, the driving gear 19 does not rotate any more, the transmission gear 17 does not rotate any more, the winding shaft 43 does not rotate any more, the upper top block 40 and the upper top plate 38 move upwards under the action of the elastic force of the upper top spring 41, the upper top plate 38 pushes the sealing plate 34 upwards, the sealing plate 34 rotates clockwise under the action of the winding pin 39 to enable the collection cavity 35 to be communicated with the outside, the lifting block 22, the connecting block 31, the connecting rod 32 and the flag 33 are pulled upwards by the descending block 24, the control rope 20 is loosened by the driven winding shaft 16 under the action of the elastic force of the fixing block 72 and the pulling force of the lifting block 22, the connecting block 31, the connecting rod 32 and the flag 33 rise to the highest point and return to the original position when the descending block 24 falls to the lowest point, the lifting block 22 is abutted against the control block 29, the control block 29 moves upwards under, thereby driving the lifting friction wheel 15 to move upwards and not to be meshed with the driving gear 14 again, and the device is reset.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a flag that rainy day can be retrieved automatically, includes the casing, its characterized in that: a collecting cavity which is used for containing the collected flags and is connected with the outside through openings at the upper end, the front end and the rear end is arranged in the shell, a drying mechanism which can dry the flags in the collecting cavity is arranged in the lower end wall of the collecting cavity, a driving mechanism which provides power is arranged in the left end wall of the drying mechanism, a flag lowering mechanism which can control the flags to fall down is arranged in the upper end wall of the driving mechanism, and a sealing mechanism which can isolate the upper end of the collecting cavity from the outside is arranged on the right side of the driving mechanism;
the sealing mechanism comprises a winding cavity positioned in the right end wall of the drying mechanism, the upper end wall of the winding cavity is rotatably connected with a winding shaft, the lower end of the winding shaft is fixedly connected with a driven bevel gear, an upper top cavity is arranged in the upper end wall of the driving mechanism, an upper top plate with the upper end penetrating through the upper end wall of the upper top cavity and positioned outside is arranged in the upper top cavity, the lower end surface of the upper top plate is fixedly connected with an upper top block, two upper top springs for connecting the lower end surface of the upper top block and the lower end wall of the upper top cavity are arranged in the upper top cavity, the lower end surface of the upper top block is fixedly connected with a lower pull rope with the lower end penetrating through the lower end wall of the upper top cavity and fixedly connected with the upper end of the winding shaft, a sealing plate is arranged on the upper side of the upper top plate, a rotating pin fixed on the shell is rotatably connected on the sealing plate, a lower pressing, two lower pressing springs which are connected with the upper end face of the lower pressing block and the upper end wall of the lower pressing block cavity are arranged in the lower pressing block cavity, and the lower end face of the lower pressing block is fixedly connected with a pressing block of which the lower end penetrates through the lower end wall of the lower pressing block cavity;
when raining, actuating mechanism starts with power transmission extremely the mechanism of falling the flag, the mechanism of falling the flag descend collect in collect the intracavity, then actuating mechanism with power transmission extremely dry mechanism with sealing mechanism, sealing mechanism will collect the chamber and keep apart with the external world, dry mechanism will be located the flag of collecting the intracavity is dried, accomplishes the automatic collection of flag.
2. The automatically retractable banner according to claim 1, wherein: drying mechanism including locating collect the chamber lower extreme wall in the opening upwards with collect the stoving chamber of chamber intercommunication, stoving chamber lower extreme wall rotates and is connected with the axis of rotation, axis of rotation upper end fixedly connected with fan leaf, axis of rotation lower extreme fixedly connected with rotary bevel gear, stoving chamber lower extreme end wall fixedly connected with fixed plate, the fixed plate upper end is rotated and is connected with the right-hand member and runs through stoving chamber right-hand member wall and is located the driven shaft of coiling the intracavity, driven shaft right-hand member fixedly connected with be located the coiling intracavity and in driven bevel gear meshed's transmission bevel gear, driven shaft left end fixedly connected with rotary bevel gear meshed's rotation bevel gear.
3. The automatically retractable banner according to claim 2, wherein: the driving mechanism comprises a driving cavity arranged in the left end wall of the drying cavity, the lower end wall of the driving cavity is fixedly connected with a driving motor, the upper end of the driving motor is in power connection with a driving shaft, the upper end of the driving cavity penetrates through the upper end wall of the driving cavity, the lower end of the driving cavity is fixedly connected with a driving gear, the upper end of the driving cavity is in rotating connection with a rotating shaft, the upper end of the rotating shaft is fixedly connected with a lifting friction wheel which can be meshed with the driving gear, a lifting friction wheel cavity is arranged in the lifting friction wheel, an arc-shaped block is arranged in the lifting friction wheel cavity, the lower end of the rotating shaft is fixedly connected with a driving bevel gear, the lower end wall of the driving cavity is fixedly connected with a fixed block, the upper end of the fixed block is in rotating connection with a transmission shaft, the right end of, and the left end of the transmission shaft is fixedly connected with a driving bevel gear meshed with the driving bevel gear.
4. A automatically retractable banner according to claim 3, wherein: the flag lowering mechanism comprises a control cavity arranged in the upper end wall of the driving cavity, the lower end wall of the control cavity is rotatably connected with a driven winding shaft, the lower end of the driven winding shaft is fixedly connected with a transmission gear, the control cavity is internally provided with a driving gear which is fixed at the upper end of the driving shaft and is meshed with the transmission gear, a lowering cavity is arranged in the upper end wall of the control cavity, a lowering block is arranged in the lowering cavity, a transfer cavity is arranged in the upper end wall of the lowering cavity, the rear end wall of the transfer cavity is rotatably connected with a rotation pin positioned at the right side of the rotation pin, a lifting cavity is arranged in the lower end wall of the transfer cavity, a lifting block is arranged in the lifting cavity, the lower end face of the lifting block is fixedly connected with a lower end, the lower end face of the lifting cavity is penetrated through a control rope fixedly connected with the The connecting block, be equipped with the connecting block chamber in the connecting block, be equipped with two in the both ends wall around the briquetting chamber down with the sealed chamber of briquetting chamber switch-on, connecting block right-hand member face fixedly connected with connecting rod, connecting rod fixedly connected with flag, lift piece up end fixedly connected with upper end runs through lift chamber up end wall and with rotatory round pin and rotating pin rotate to be connected, and with fall piece up end fixed connection's connection rope, the lift intracavity is equipped with the control block, be equipped with the connection in the lift intracavity the terminal surface under the control block with two control spring of lift chamber down end wall, terminal surface fixedly connected with lower extreme runs through under the control block lift chamber down end wall and be located the drive intracavity with lift friction pulley intracavity arc piece up end fixed connection's connecting plate.
5. The automatically retractable banner according to claim 4, wherein: the gravity borne by the descending block is greater than the sum of the gravity borne by the ascending block, the connecting rod and the flag, the descending block is initially positioned at the lowest end, and the ascending block is initially positioned at the highest end.
6. The automatically retractable banner according to claim 4, wherein: the elastic force of the control spring is larger than the sum of the gravity of the control block, the gravity of the connecting plate and the gravity of the lifting friction wheel, the lifting friction wheel is initially positioned at the upper end of the driving gear and is not meshed with the driving gear, and the control spring is initially in a compressed state.
7. The automatically retractable banner according to claim 4, wherein: the down-pressure spring is initially in a relaxed state, the control rope is initially in a relaxed state, the connecting rope is initially in a tensioned state, and the winding shaft is initially in a relaxed state.
8. The automatically retractable banner according to claim 4, wherein: the elasticity of the top spring is larger than the sum of the gravity borne by the top block, the top plate and the airtight plate, the top block is initially positioned at a high position, the airtight plate is initially jacked by the top plate until the connecting rod and the flag are not influenced to enter and exit, and the top spring is initially in a compressed state.
9. The automatically retractable banner according to claim 4, wherein: when the lifting block presses the control block to the lowest position, the lifting friction wheel descends to be just meshed with the driving gear.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910928965.XA CN110517609B (en) | 2019-09-28 | 2019-09-28 | Flag capable of being automatically recovered in rainy days |
| GBGB1918927.3A GB201918927D0 (en) | 2019-09-28 | 2019-12-20 | A banner that can be automatically recovered in rainy days |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910928965.XA CN110517609B (en) | 2019-09-28 | 2019-09-28 | Flag capable of being automatically recovered in rainy days |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110517609A CN110517609A (en) | 2019-11-29 |
| CN110517609B true CN110517609B (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910928965.XA Active CN110517609B (en) | 2019-09-28 | 2019-09-28 | Flag capable of being automatically recovered in rainy days |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110517609B (en) |
| GB (1) | GB201918927D0 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN111076128B (en) * | 2020-03-04 | 2020-10-09 | 福清阑珊灯具有限公司 | Take defogging function and luminance to hang down self-cleaning's street lamp excessively |
| CN111367364B (en) * | 2020-03-30 | 2020-12-01 | 重庆建安仪器有限责任公司 | Display screen storage device in humid environment |
| CN111916007B (en) * | 2020-08-17 | 2021-05-04 | 诸暨市华宇广告有限公司 | Pneumatic lifting safety billboard convenient to replace |
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| JP2014228860A (en) * | 2013-05-21 | 2014-12-08 | 昌史 星野 | Method for fluttering raised flag |
| DE202016100774U1 (en) * | 2015-02-16 | 2016-03-17 | Ville Vulkan | Device for automatic hoisting and automatic storage of the flag |
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| CN110259255A (en) * | 2019-07-22 | 2019-09-20 | 广东耀龙金属科技有限公司 | A kind of flagpole of built-in automatic accomodation flag |
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- 2019-09-28 CN CN201910928965.XA patent/CN110517609B/en active Active
- 2019-12-20 GB GBGB1918927.3A patent/GB201918927D0/en not_active Ceased
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| CN2538912Y (en) * | 2002-03-25 | 2003-03-05 | 李光明 | Multifunctional flag-raising device |
| CN201181557Y (en) * | 2008-04-15 | 2009-01-14 | 王子祎 | Apparatus for elevating national flag |
| CN202089715U (en) * | 2011-05-25 | 2011-12-28 | 德阳泳强不锈钢有限责任公司 | Flag lifting device |
| JP2014228860A (en) * | 2013-05-21 | 2014-12-08 | 昌史 星野 | Method for fluttering raised flag |
| DE202016100774U1 (en) * | 2015-02-16 | 2016-03-17 | Ville Vulkan | Device for automatic hoisting and automatic storage of the flag |
| CN110005244A (en) * | 2019-04-22 | 2019-07-12 | 佛山市南海耀龙管业科技有限公司 | A kind of flagpole |
| CN110259255A (en) * | 2019-07-22 | 2019-09-20 | 广东耀龙金属科技有限公司 | A kind of flagpole of built-in automatic accomodation flag |
Also Published As
| Publication number | Publication date |
|---|---|
| GB201918927D0 (en) | 2020-02-05 |
| CN110517609A (en) | 2019-11-29 |
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