CN110593638B

CN110593638B - Automatic lifting flagpole

Info

Publication number: CN110593638B
Application number: CN201910881865.6A
Authority: CN
Inventors: 吴美俊
Original assignee: Bright Flag (beijing) Co Ltd
Current assignee: Bright Flag (Beijing) Co., Ltd.
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-04-21
Anticipated expiration: 2039-09-18
Also published as: GB202000753D0; CN110593638A

Abstract

The invention relates to an automatic lifting flagpole, which comprises a flagpole, wherein a first chute is fixedly arranged on the right side of the flagpole, a first sliding block is arranged in the first chute, a containing cavity is arranged in the first sliding block, a control mechanism for unfolding or containing a flag is arranged in the containing cavity, a motor is fixedly arranged on the rear end wall in the containing cavity, a rack is fixed on the left end surface of the first chute, and a first rotating shaft is rotatably arranged on the top end surface of the motor. The whole safety and environmental protection has higher integration degree.

Description

Automatic lifting flagpole

Technical Field

The invention relates to the field of etiquette articles, in particular to an automatic lifting flagpole.

Background

People can see some flags flying at high heights everywhere in life, many schools and enterprises can raise national flags and personal flags symbolizing the schools or the enterprises at marked places, the flags flying at high heights represent the precious quality of enthusiasm and earnest effort, but in life, the protection of the flags against rainwater damage according to weather conditions is not possible for every company, because people rarely pay attention to the states of the flags frequently, flag raising devices on the market are pulleys and then manually controlled to raise and lower, but people cannot lower the flags under the severe weather conditions, and meanwhile, the flag raising devices controlled by people are complex in operation and time-consuming, so that an automatic flag raising pole is required to be designed to solve the problems.

Disclosure of Invention

The invention aims to provide an automatic lifting flagpole, which can automatically lift a flag and simultaneously store or unfold the flag in a high-efficiency integrated device during lifting, and the device has sensitive response and rich functions.

The invention is realized by the following technical scheme.

The automatic lifting flagpole comprises a flagpole, wherein a first sliding groove is fixedly arranged on the right side of the flagpole; the first chute is internally provided with a first sliding block, the first sliding block is internally provided with a containing cavity, the containing cavity is internally provided with a control mechanism for unfolding or containing a flag, a motor is fixedly arranged on the rear end wall in the containing cavity, a rack is fixed on the left end surface of the first chute, a first rotating shaft is rotationally arranged on the top end surface of the motor, a worm is fixedly arranged on the first rotating shaft, a second rotating shaft is rotationally arranged on the rear end wall on the left side of the containing cavity, a worm wheel meshed with the worm is fixedly arranged on the top end of the second rotating shaft, a first gear meshed with the rack is fixedly arranged on the rear side of the worm wheel on the second rotating shaft, a second gear is fixedly arranged on the top end of the first rotating shaft, a third rotating shaft is rotationally arranged on the right side of the first rotating shaft, and a third gear meshed with the second gear is fixedly arranged on the top end;

the fixed second spout that is equipped with in flagpole left side, contain the power unit that provides power and protective equipment for equipment in the second spout, it is equipped with the second slider to slide in the second spout, the second slider internal fixation is equipped with first open slot, first open slot internal rotation is equipped with the fourth pivot, second slider bottom face with it is equipped with the spring to connect between the second spout bottom face, second spout top end wall is fixed and is equipped with the electro-magnet, the fixed first connecting rod that is equipped with of flagpole top end face, first connecting rod top end rotates and is equipped with the fifth pivot, the fixed block that is equipped with in the fifth pivot, the fixed second open slot that is equipped with in the fixed block.

The third pivot front side rotates and is equipped with the sixth pivot, the fixed first friction pulley that is equipped with in the third pivot, the fixed second friction pulley that is equipped with in the sixth pivot.

The third pivot with it is equipped with the seventh pivot to rotate between the sixth pivot, the fixed fourth gear that is equipped with in the seventh pivot, the fixed fifth gear that is equipped with fourth gear engagement of third pivot downside, the fixed sixth gear that is equipped with fourth gear engagement of sixth pivot downside.

A supporting block is fixedly arranged on the bottom end wall of the containing cavity on the left side of the seventh rotating shaft, an eighth rotating shaft is rotatably arranged on the top end face of the supporting block, a rotating wheel is fixedly arranged on the eighth rotating shaft, a torsion spring is connected between the bottom end face of the rotating wheel and the supporting block, a flag is fixedly arranged on the rotating wheel, and a blowing device which is symmetrical front and back is fixedly arranged on the right end wall of the first sliding block.

The fixed shrink piece that is equipped with of fixed block top face, the fixed solar panel that is equipped with of shrink piece top face, solar panel with the electro-magnet electricity federation, the shrink piece internal fixation is equipped with the third spout, it is equipped with the third slider to slide in the third spout, third slider internal fixation is equipped with the third opening groove, the third spout internal rotation is equipped with the ninth pivot, the ninth pivot with it has the second connecting rod to articulate between the fourth pivot.

The invention has the beneficial effects that: according to the device, the flag raising sliding block is brought to the top end of the flagpole according to the matching of the gear and the rack, and the received flag is unfolded in the process of raising the flag raising sliding block, so that the process has high integration degree and high kinetic energy utilization rate, the solar panel arranged at the top end of the flagpole can detect weather conditions and protect the device in real time, the solar panel provides power for the motor, the device is not required to be used by manual interference, and the whole device is safe and environment-friendly and has high integration degree.

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 mechanical schematic of an embodiment of the present invention;

FIG. 2 is a schematic view of the structure A-A of FIG. 1;

FIG. 3 is a schematic diagram of B-B of FIG. 2;

fig. 4 is a schematic diagram of the structure C-C in fig. 3.

Detailed Description

The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: 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.

Referring to fig. 1-4, the automatic lifting flag pole includes a flag pole 10, a first sliding groove 11 is fixedly disposed on the right side of the flag pole 10, a first sliding block 35 is disposed in the first sliding groove 11, a storage cavity 36 is disposed in the first sliding block 35, a control mechanism 90 for unfolding or storing a flag is disposed in the storage cavity 36, a motor 46 is fixedly disposed on a rear end wall in the storage cavity 36, a rack 12 is fixed on a left end surface of the first sliding groove 11, a first rotating shaft 38 is rotatably disposed on a top end surface of the motor 46, a worm 45 is fixedly disposed on the first rotating shaft 38, a second rotating shaft 44 is rotatably disposed on a rear end wall on the left side of the storage cavity 36, a worm wheel 43 engaged with the worm 45 is fixedly disposed on a top end of the second rotating shaft 44, a first gear 50 engaged with the rack 12 is fixedly disposed on a rear side of the worm 43, a second gear 37 is fixedly disposed on a top end of the first rotating shaft 38, a third rotating shaft 40 is rotatably arranged on the right side of the first rotating shaft 38, and a third gear 39 meshed with the second gear 37 is fixedly arranged at the top end of the third rotating shaft 40;

the fixed second spout 30 that is equipped with in flagpole 10 left side, contain in the second spout 30 and provide power and protective apparatus's power unit 91 for equipment, it is equipped with second slider 28 to slide in the second spout 30, second slider 28 internal fixation is equipped with first open slot 27, first open slot 27 internal rotation is equipped with fourth pivot 26, 28 bottom of second slider face with it is equipped with spring 29 to connect between the 30 bottom of second spout, the fixed electro-magnet 25 that is equipped with of second spout 30 top end wall, the fixed first connecting rod 14 that is equipped with of flagpole 10 top end face, the rotation of first connecting rod 14 top is equipped with fifth pivot 15, the fixed block 17 that is equipped with in the fifth pivot 15, the fixed block 17 internal fixation is equipped with second open slot 16.

A sixth rotating shaft 56 is rotatably arranged at the front side of the third rotating shaft 40, a first friction wheel 41 is fixedly arranged on the third rotating shaft 40, a second friction wheel 55 is fixedly arranged on the sixth rotating shaft 56, a seventh rotating shaft 57 is rotatably arranged between the third rotating shaft 40 and the sixth rotating shaft 56, a fourth gear 48 is fixedly arranged on the seventh rotating shaft 57, a fifth gear 49 meshed with the fourth gear 48 is fixedly arranged at the lower side of the third rotating shaft 40, a sixth gear 53 meshed with the fourth gear 48 is fixedly arranged at the lower side of the sixth rotating shaft 56, a supporting block 34 is fixedly arranged on the bottom end wall of the accommodating cavity 26 at the left side of the seventh rotating shaft 57, an eighth rotating shaft 32 is rotatably arranged on the top end surface of the supporting block 34, a rotating wheel 31 is fixedly arranged on the eighth rotating shaft 32, a torsion spring 33 is connected between the bottom end surface of the rotating wheel 31 and the supporting block 34, a flag 54 is fixedly arranged on the rotating wheel 31, the right end wall of the first sliding block 35 is fixedly provided with blowing devices 42 which are symmetrical front and back, when the motor 46 rotates forward, the motor 46 rotates forward to make the first rotating shaft 38 rotate forward, the first rotating shaft 38 rotates to drive the worm 45 to rotate, the worm 45 rotates to drive the worm wheel 43 to rotate, the worm wheel 43 rotates to drive the second rotating shaft 44 to rotate, the second rotating shaft 44 rotates to drive the first gear 50 to rotate, the first gear 50 rotates to drive the first sliding block 35 to slide upwards through meshing with the rack 12, at this time, the first rotating shaft 38 rotates to drive the second gear 37 to rotate, the second gear 37 rotates to drive the third gear 39 to rotate through gear meshing, the third gear 39 rotates to drive the third rotating shaft 40 to rotate, and the fourth rotating shaft 40 rotates to drive the first friction wheel 41 to rotate, the fourth rotating shaft 40 rotates to drive the fifth gear 49 to rotate, the fifth gear 49 rotates to drive the fourth gear 48 to rotate through gear engagement, the fourth gear 48 rotates to drive the sixth gear 53 to rotate, the sixth gear 53 rotates to drive the sixth rotating shaft 56 to rotate, the sixth rotating shaft 56 rotates to drive the second friction wheel 55 to rotate, the second friction wheel 55 rotates with the first friction wheel 41 to unfold the banner 54, the banner 54 unfolds to drive the rotating wheel 31 to rotate, the rotating wheel 31 rotates to make the torsion spring 33 accumulate force, when the first sliding block 35 moves to the highest point, the first sliding block makes the blowing device 42 open, when the banner 54 needs to be accommodated, the motor 46 rotates reversely to make the first rotating shaft 38 rotate reversely, the first rotating shaft 38 rotates reversely to drive the worm 45 to rotate reversely, the worm 45 reversely rotates to drive the worm wheel 43 to reversely rotate, the worm wheel 43 reversely rotates to drive the second rotating shaft 44 to reversely rotate, the second rotating shaft 44 reversely rotates to drive the first gear 50 to reversely rotate, the first gear 50 reversely rotates to drive the first sliding block 35 to slide downwards through meshing with the rack 12, at the moment, the first friction wheel 41 and the second friction wheel 55 store the banner 54, and the rotating wheel 31 stores and rolls the banner 54 under the action of the torsion spring 33.

The top end face of the fixed block 17 is fixedly provided with a contraction block 18, the top end face of the contraction block 18 is fixedly provided with a solar panel 19, the solar panel 19 is electrically connected with the electromagnet 25, the contraction block 18 is internally fixedly provided with a third sliding groove 20, a third sliding block 21 is slidably arranged in the third sliding groove 20, the third sliding block 21 is internally fixedly provided with a third opening groove 22, the third sliding groove 22 is rotatably provided with a ninth rotating shaft 23, a second connecting rod 24 is hinged between the ninth rotating shaft 23 and the fourth rotating shaft 26, when the weather is good, the solar panel 19 enables the electromagnet 25 to be electrified, the electromagnet 25 is electrified to generate magnetic force to enable the second sliding block 28 to slide upwards, the second sliding block 28 slides upwards to drive the contraction block 18 to rotate through the hinged second connecting rod 24, at the moment, the third sliding block 21 slides rightwards to enable the contraction block 18 to rotate to spread the solar panel 19, when the weather is good, the solar panel 19 makes the electromagnet 25 lose magnetic force, the second slide block 28 returns to the initial position under the action of the spring 29, the second slide block 28 returns to the initial position to make the telescopic block 18 return to the initial position, the telescopic block 18 returns to the initial position to store the solar panel 19, and the solar panel 19 is stored to make the motor 46 rotate reversely.

Sequence of mechanical actions of the whole device:

1. when the motor 46 rotates forward, the motor 46 rotates forward to rotate the first rotating shaft 38 forward, the first rotating shaft 38 rotates to drive the worm 45 to rotate, the worm 45 rotates to drive the worm wheel 43 to rotate, the worm wheel 43 rotates to drive the second rotating shaft 44 to rotate, the second rotating shaft 44 rotates to drive the first gear 50 to rotate, and the first gear 50 rotates to drive the first sliding block 35 to slide upwards through meshing with the rack 12;

2. when the first slide block 35 slides upwards, the first rotating shaft 38 rotates to drive the second gear 37 to rotate, the second gear 37 rotates to drive the third gear 39 to rotate through gear engagement, the third gear 39 rotates to drive the third rotating shaft 40 to rotate, the fourth rotating shaft 40 rotates to drive the first friction wheel 41 to rotate, the fourth rotating shaft 40 rotates to drive the fifth gear 49 to rotate, the fifth gear 49 rotates to drive the fourth gear 48 to rotate through gear engagement, and the fourth gear 48 rotates to drive the sixth gear 53 to rotate;

3. the sixth gear 53 rotates to drive the sixth rotating shaft 56 to rotate, the sixth rotating shaft 56 rotates to drive the second friction wheel 55 to rotate, the second friction wheel 55 and the first friction wheel 41 rotate to unfold the banner 54, the banner 54 unfolds to drive the rotating wheel 31 to rotate, the rotating wheel 31 rotates to enable the torsion spring 33 to accumulate force, when the first sliding block 35 moves to the highest point, the first sliding block enables the blowing device 42 to be opened, and when the banner 54 needs to be accommodated;

4. the motor 46 rotates reversely, the motor 46 rotates reversely to rotate the first rotating shaft 38 reversely, the first rotating shaft 38 rotates reversely to drive the worm 45 to rotate reversely, the worm 45 rotates reversely to drive the worm wheel 43 to rotate reversely, the worm wheel 43 rotates reversely to drive the second rotating shaft 44 to rotate reversely, the second rotating shaft 44 rotates reversely to drive the first gear 50 to rotate reversely, the first gear 50 rotates reversely to drive the first slider 35 to slide downwards through meshing with the rack 12, at this time, the first friction wheel 41 and the second friction wheel 55 receive the banner 54, the rotating wheel 31 receives and winds the banner 54 under the action of the torsion spring 33, and the device integration degree is high;

5. when the weather is good, the solar panel 19 energizes the electromagnet 25, the electromagnet 25 is energized to generate magnetic force to enable the second slide block 28 to slide upwards, the second slide block 28 slides upwards to drive the contraction block 18 to rotate through the hinged second connecting rod 24, at the moment, the third slide block 21 slides rightwards to enable the contraction block 18 to rotate to spread the solar panel 19, at the moment, the motor 46 rotates forwards, at the moment, the solar panel 19 enables the electromagnet 25 to lose the magnetic force, the second slide block 28 returns to the initial position under the action of the spring 29, the second slide block 28 returns to the initial position to enable the contraction block 18 to return to the initial position, the expansion block 18 returns to the initial position to store the solar panel 19, the solar panel 19 stores to enable the motor 46 to rotate backwards, the automation degree of the equipment is high, and the transmission matching of all mechanisms is tight, the kinetic energy utilization rate is high.

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

1. The utility model provides an automatic lift flagpole, includes the flagpole, its characterized in that: a first sliding groove is fixedly arranged on the right side of the flagpole;

the first chute is internally provided with a first sliding block, the first sliding block is internally provided with a containing cavity, the containing cavity is internally provided with a control mechanism for unfolding or containing a flag, a motor is fixedly arranged on the rear end wall in the containing cavity, a rack is fixed on the left end surface of the first chute, a first rotating shaft is rotationally arranged on the top end surface of the motor, a worm is fixedly arranged on the first rotating shaft, a second rotating shaft is rotationally arranged on the rear end wall on the left side of the containing cavity, a worm wheel meshed with the worm is fixedly arranged on the top end of the second rotating shaft, a first gear meshed with the rack is fixedly arranged on the rear side of the worm wheel on the second rotating shaft, a second gear is fixedly arranged on the top end of the first rotating shaft, a third rotating shaft is rotationally arranged on the right side of the first rotating shaft, and a third gear meshed with the second gear is fixedly arranged on the top end;

2. An automatic lifting flag pole according to claim 1, wherein: the third pivot front side rotates and is equipped with the sixth pivot, the fixed first friction pulley that is equipped with in the third pivot, the fixed second friction pulley that is equipped with in the sixth pivot.

3. An automatic lifting flag pole according to claim 2, wherein: the third pivot with it is equipped with the seventh pivot to rotate between the sixth pivot, the fixed fourth gear that is equipped with in the seventh pivot, the fixed fifth gear that is equipped with fourth gear engagement of third pivot downside, the fixed sixth gear that is equipped with fourth gear engagement of sixth pivot downside.

4. An automatic lifting flag pole according to claim 3, wherein: a supporting block is fixedly arranged on the bottom end wall of the containing cavity on the left side of the seventh rotating shaft, an eighth rotating shaft is rotatably arranged on the top end face of the supporting block, a rotating wheel is fixedly arranged on the eighth rotating shaft, a torsion spring is connected between the bottom end face of the rotating wheel and the supporting block, a flag is fixedly arranged on the rotating wheel, and a blowing device which is symmetrical front and back is fixedly arranged on the right end wall of the first sliding block.

5. An automatic lifting flag pole according to claim 4, wherein: the fixed shrink piece that is equipped with of fixed block top face, the fixed solar panel that is equipped with of shrink piece top face, solar panel with the electro-magnet electricity federation, the shrink piece internal fixation is equipped with the third spout, it is equipped with the third slider to slide in the third spout, third slider internal fixation is equipped with the third opening groove, the third spout internal rotation is equipped with the ninth pivot, the ninth pivot with it has the second connecting rod to articulate between the fourth pivot.