CN110284754A - A kind of automatic sun shade that public place uses - Google Patents

A kind of automatic sun shade that public place uses Download PDF

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Publication number
CN110284754A
CN110284754A CN201910616277.XA CN201910616277A CN110284754A CN 110284754 A CN110284754 A CN 110284754A CN 201910616277 A CN201910616277 A CN 201910616277A CN 110284754 A CN110284754 A CN 110284754A
Authority
CN
China
Prior art keywords
control
bevel gear
shaft
sunshade
gear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201910616277.XA
Other languages
Chinese (zh)
Other versions
CN110284754B (en
Inventor
帅定芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QIDONG TIANFEN ELECTRIC TOOL TECHNOLOGY INNOVATION CENTER
Original Assignee
Foshan Keqing Commodity Co Ltd
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Filing date
Publication date
Application filed by Foshan Keqing Commodity Co Ltd filed Critical Foshan Keqing Commodity Co Ltd
Priority to CN201910616277.XA priority Critical patent/CN110284754B/en
Publication of CN110284754A publication Critical patent/CN110284754A/en
Application granted granted Critical
Publication of CN110284754B publication Critical patent/CN110284754B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45BWALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00Details of umbrellas
    • A45B25/14Devices for opening and for closing umbrellas
    • A45B25/143Devices for opening and for closing umbrellas automatic
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45BWALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00Details of umbrellas
    • A45B25/006Automatic closing devices
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45BWALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00Details of umbrellas
    • A45B25/16Automatic openers, e.g. frames with spring mechanisms
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45BWALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00Details of umbrellas
    • A45B25/16Automatic openers, e.g. frames with spring mechanisms
    • A45B25/165Automatic openers, e.g. frames with spring mechanisms with fluid or electric actuators
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00Tents or canopies, in general
    • E04H15/32Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E04H15/34Supporting means, e.g. frames
    • E04H15/44Supporting means, e.g. frames collapsible, e.g. breakdown type having connecting nodes
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00Tents or canopies, in general
    • E04H15/32Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E04H15/54Covers of tents or canopies
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00Tents or canopies, in general
    • E04H15/32Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E04H15/58Closures; Awnings; Sunshades
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00Tents or canopies, in general
    • E04H15/32Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E04H15/64Tent or canopy cover fastenings
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45BWALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B23/00Other umbrellas
    • A45B2023/0012Ground supported umbrellas or sunshades on a single post, e.g. resting in or on a surface there below

Abstract

The automatic sun shade that a kind of public place disclosed by the invention uses; including the symmetrically arranged sunshade column in front and back; the sunshade top end is installed with illumination inductor; the illumination inductor can incude intensity of illumination; the configuration of the present invention is simple; maintenance convenience; it is easy to use; the present apparatus can be according to light intensity Automatic-expanding or contraction sky shade; time saving and energy saving without manually building sky shade, strong suitable for other UV sunlights such as in sandy beach side or park place; it can be automatically passerby or tourist's sunshade, and UV protection is provided.

Description

A kind of automatic sun shade that public place uses
Technical field
The present invention relates to automatic sun-shading field, specially a kind of automatic sun shade that public place uses.
Background technique
Nowadays more and more people like going to the beach or park is played, but strong sunlight is their worry, And traditional sky shade, it needs manually to build, it is time-consuming and laborious, simultaneously as the angle moment for shining upon light is changing, Therefore traditional sky shade can not at every moment carry out comprehensive protection to the people under sky shade, therefore needing to develop one kind can be certainly Row builds the people under sky shade and energy omnibearing protection sky shade according to light intensity not by sunlit one automatically Kind device.
Summary of the invention
Technical problem:
Traditional sky shade needs manually to build, time-consuming and laborious, and since the angle moment for shining upon light is changing Become, therefore traditional sky shade can not at every moment carry out comprehensive protection to the people under sky shade.
To solve the above problems, this example devises a kind of automatic sun shade that public place uses, one kind of this example is public Automatic sun shade used in, including the symmetrically arranged sunshade column in front and back, the sunshade top end are installed with illumination inductor, The illumination inductor can incude intensity of illumination, symmetrical on sunshade column two sidewalls to be installed with the first fixed block, institute It states the first fixed block and is equipped with sky shade far from illumination inductor side, sun can be covered after the sky shade expansion for passerby Light, the sky shade both ends are installed with snap ring, are connected between the sky shade and first fixed block by the snap ring, institute It states and is equipped with sun-shading mechanism on the downside of sky shade, the sky shade is connected by the snap ring with the sun-shading mechanism, when the sunshade When mechanism is run, the sky shade can be driven to be unfolded or shrink, first lower end of fixing block and be located at the sunshade column outer wall Limit plate is installed on face, the limit plate can play position-limiting action to the sun-shading mechanism, be equipped in the wall of the sunshade capital Dynamic Control chamber, the dynamic Control it is intracavitary be equipped with power control mechanism, when the illumination inductor sense intensity of illumination compared with When big, then start the power control mechanism, be equipped with sunshade control chamber, the sunshade control chamber in the dynamic Control chamber lower wall Interior to be equipped with sunshade control mechanism, the sunshade control mechanism is rotationally connected with the sun-shading mechanism, and then can drive the sunshade Mechanism operation, the sunshade control chamber lower wall is interior to be equipped with drive cavity, is equipped with transmission mechanism, the transmission mechanism in the drive cavity The power of the power control mechanism can be passed to the sunshade control mechanism.
Wherein, the power control mechanism includes the main motor being fixedly arranged in the dynamic Control chamber roof, the main electricity Machine lower end is connected by power equipped with the main drive shaft, and the main drive shaft outer wall is equipped with rotatable hollow shaft, the hollow shaft Spline is connected to the main drive shaft, and electromagnet is installed in the dynamic Control chamber right wall, and the electromagnet lower end is installed with Spring, the lower spring end are installed with magnetic slider, and the magnetic slider inner wall and the hollow shaft outside wall surface are rotatablely connected, First gear is installed on the hollow shaft outer wall, the hollow shaft lower end surface is installed with second gear, the first gear two Side is symmetrical to be equipped with rotatable third gear, and the third gear can be engaged with the first gear, the third tooth Wheel lower end is installed with main shaft, and the main shaft is rotatably set in the dynamic Control chamber lower wall, the main transmission Axis lower end and the sunshade control mechanism are connected, by being powered to the electromagnet, so that the electromagnet passes through the spring The magnetic slider slide downward is driven, and then drives the hollow glides downward, the hollow shaft drives first tooth Wheel is engaged with the third gear, when main motor operation, the main drive shaft is driven to rotate, the main drive shaft passes through The hollow shaft and the first gear drive the third gear rotation, and then drive the main shaft rotation, the master Transmission shaft imparts power to the sunshade control mechanism in turn, and the second gear lower end is rotatably equipped with the 4th gear, The 4th gear lower wall surface is installed with counter drive shaft, and the counter drive shaft is rotatably set to described dynamic Control chamber or so two Between side wall, the counter drive shaft lower end surface is installed with master bevel gear, and the master bevel gear right end is equipped with secondary bevel gear, the pair Bevel gear is fixedly arranged in master positioning axis outside wall surface, and the master bevel gear is engaged with the secondary bevel gear, and the master positioning axis can turn Dynamic is set in the dynamic Control chamber lower wall, and first pulley, the first pulley are installed in the master positioning axis outside wall surface Positioned at the secondary bevel gear left end, it is connected with belt in the first pulley, the belt is connected with the transmission mechanism, when The electromagnet turn on angle is increased, so that the electromagnet drives the magnetic slider to continue slide downward by the spring, And then drive the hollow shaft to continue slide downward, the first gear is separated with the third gear, the second gear and The 4th gear engagement, the 4th gear drive the counter drive shaft rotation, and the counter drive shaft passes through the main cone tooth Wheel and the secondary bevel gear drive the master positioning axis rotation, and the master positioning axis passes through the first pulley and the skin in turn Band drives the transmission mechanism.
Wherein, the transmission mechanism includes the master positioning axis being rotatably set in the drive cavity, the master positioning axis The second belt wheel is installed in outside wall surface, second belt wheel is connected with the belt, and second belt wheel both ends bilateral symmetry is set There is the first drive bevel gear, first drive bevel gear is fixedly arranged in the master positioning axis outside wall surface, the first transmission cone Gear upper end is equipped with the second drive bevel gear, and second drive bevel gear is bored close to symmetrical centre side and first transmission Gear engagement, second drive bevel gear upper surface are installed with secondary locating shaft, and the pair locating shaft is rotatably set to described In drive cavity upper wall, the pair locating shaft upper surface and the sunshade control mechanism are connected, and drive described the by the belt The rotation of two belt wheels, so that second belt wheel drives the master positioning axis rotation, the master positioning axis is driven by described first Bevel gear and second drive bevel gear, and then the secondary locating shaft rotation is driven, the pair locating shaft in turn passes power Pass the sunshade control mechanism.
Wherein, the sunshade control mechanism includes the control that rotatable bilateral symmetry is set in the sunshade control chamber Axis is installed with the first control bevel gear in the control shaft, and first control bevel gear lower end is equipped with the second control bevel gear, The second control bevel gear engages with the first control bevel gear, and the second control bevel gear lower end surface and the pair are fixed Position axis is connected, symmetrical in the control shaft to be installed with driving wheel, is rotated by the secondary locating shaft, drives described second Bevel gear rotation is controlled, the second control bevel gear drives the control shaft to rotate by the first control bevel gear, institute It states control shaft and then the driving wheel is driven to rotate, rotation connection is equipped with hollow control shaft, the hollow control in the control shaft Axis processed is installed with third control bevel gear far from first control bevel gear side, and third control bevel gear upper end is equipped with 4th control bevel gear, the 4th control bevel gear engage with third control bevel gear, the 4th control bevel gear Upper surface is connected in the main shaft lower end surface, drives the 4th control bevel gear rotation by the main shaft, makes The 4th control bevel gear drive third control bevel gear rotation is obtained, the third controls described in bevel gear and then drive Hollow control shaft rotation.
Wherein, the sun-shading mechanism includes the sunshade bar being rotatably set in the control shaft outside wall surface, the sunshade Rod rear end face and the hollow control shaft are connected, and set that there are two rotatable driven shafts in the sunshade bar antetheca, described driven Axis rear and front end is symmetrically arranged with driven wheel, and transmission belt, the transmission belt lower end and the sunshade control are equipped on the driven wheel It makes the intracavitary driving wheel to be connected, the second fixed block is installed on the transmission belt, second fixed block passes through the card Ring is connected with the sky shade, and then when the hollow control shaft drives sunshade bar rotation, can make the sun-shading mechanism Angle is blocked in change, while when driving wheel drive transmission belt rotation, the transmission belt can drive described second to fix Block horizontally slips, and second fixed block drives the sky shade to be unfolded or shrink by the snap ring.
The beneficial effects of the present invention are: the configuration of the present invention is simple, maintenance convenience, easy to use, the present apparatus can be according to light Strong and weak Automatic-expanding shrinks sky shade, time saving and energy saving without manually building sky shade, suitable in sandy beach side or park etc. The strong place of other UV sunlights can be automatically passerby or tourist's sunshade, and provide UV protection, be not necessarily to them certainly Oneself starts to build sun-shading equipment, while can voluntarily adjust sun shading angle according to light angle, it is ensured that passerby or tourist will not be because For lighting angle change and need to move the position of sky shade.
Detailed description of the invention
The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.
Fig. 1 is the overall structure diagram for the automatic sun shade that a kind of public place of the invention uses;
Fig. 2 is the left view structural representation of Fig. 1;
Fig. 3 is the structural schematic diagram in direction " A-A " of Fig. 1;
Fig. 4 is the enlarged diagram of " B " structure of Fig. 1;
Fig. 5 is the enlarged diagram of " C " structure of Fig. 2.
Specific embodiment
Below with reference to Fig. 1-Fig. 5, the present invention is described in detail, for sake of convenience, now provides to hereafter described orientation As follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
The present invention relates to a kind of automatic sun shades that public place uses, and are mainly used in automatic sun-shading field, below will In conjunction with attached drawing of the present invention, the present invention will be further described:
The automatic sun shade that a kind of public place of the present invention uses, including the symmetrically arranged sunshade column 21 in front and back, it is described 21 top of sunshade column is installed with illumination inductor 11, and the illumination inductor 11 can incude intensity of illumination, 21 liang of the sunshade column Symmetrical on side wall to be installed with the first fixed block 12, first fixed block 12 is set far from 11 side of illumination inductor It can be passerby's shielded from sunlight after thering is sky shade 14, the sky shade 14 to be unfolded, 14 both ends of sky shade are installed with snap ring 13, institute It states and is connected between sky shade 14 and first fixed block 12 by the snap ring 13, sunshade machine is equipped on the downside of the sky shade 14 Structure 401, the sky shade 14 are connected by the snap ring 13 with the sun-shading mechanism 401, when the sun-shading mechanism 401 is run When, the sky shade 14 can be driven to be unfolded or shrink, 12 lower end of the first fixed block and be located at 21 outside wall surface of sunshade column On be installed with limit plate 22, the limit plate 22 can play position-limiting action, 21 roof of sunshade column to the sun-shading mechanism 401 It is interior to be equipped with dynamic Control chamber 100, it is equipped with power control mechanism 101 in the dynamic Control chamber 100, when the illumination inductor 11 When sensing that intensity of illumination is larger, then starts the power control mechanism 101, be equipped with and hide in 100 lower wall of dynamic Control chamber Positive control chamber 200, the sunshade control chamber 200 is interior to be equipped with sunshade control mechanism 201, and the rotation of sunshade control mechanism 201 connects It is connected to the sun-shading mechanism 401, and then the sun-shading mechanism 401 can be driven to run, is equipped in 200 lower wall of sunshade control chamber Drive cavity 300, the drive cavity 300 is interior to be equipped with transmission mechanism 301, and the transmission mechanism 301 can be by the power control mechanism 101 power passes to the sunshade control mechanism 201.
According to embodiment, the power control mechanism 101 is described in detail below, the power control mechanism 101 Including the main motor 37 being fixedly arranged in 100 roof of dynamic Control chamber, 37 lower end of main motor is connected by power equipped with described Main drive shaft 38,38 outer wall of main drive shaft are equipped with rotatable hollow shaft 41, and 41 spline of hollow shaft is connected to described Main drive shaft 38 is installed with electromagnet 54 in 100 right wall of dynamic Control chamber, and 54 lower end of electromagnet is installed with spring 55,55 lower end of spring is installed with magnetic slider 39, and 39 inner wall of magnetic slider and 41 outside wall surface of hollow shaft turn It is dynamic to connect, it is installed with first gear 42 on 41 outer wall of hollow shaft, 41 lower end surface of hollow shaft is installed with second gear 44, 42 two sides of first gear are symmetrical to be equipped with rotatable third gear 43, and the third gear 43 can be with described first Gear 42 engages, and 43 lower end of third gear is installed with main shaft 45, and the main shaft 45 is rotatably set to described In 100 lower wall of dynamic Control chamber, 45 lower end of main shaft and the sunshade control mechanism 201 are connected, by the electricity Magnet 54 is powered, so that the electromagnet 54 drives 39 slide downward of magnetic slider by the spring 55, and then drives 41 slide downward of hollow shaft, the hollow shaft 41 drive the first gear 42 to engage with the third gear 43, work as institute When stating main motor 37 and running, the main drive shaft 38 is driven to rotate, the main drive shaft 38 passes through the hollow shaft 41 and described First gear 42 drives the third gear 43 to rotate, and then the main shaft 45 is driven to rotate, the main shaft 45 into And the sunshade control mechanism 201 is imparted power to, 44 lower end of second gear is rotatably equipped with the 4th gear 46, institute It states 46 lower wall surface of the 4th gear and is installed with counter drive shaft 47, the counter drive shaft 47 is rotatably set to the dynamic Control chamber Between 100 left and right sides walls, 47 lower end surface of counter drive shaft is installed with master bevel gear 48, and 48 right end of master bevel gear is equipped with Secondary bevel gear 52, the pair bevel gear 52 are fixedly arranged in 53 outside wall surface of master positioning axis, the master bevel gear 48 and the secondary cone tooth 52 engagement of wheel, the master positioning axis 53 are rotatably set in 100 lower wall of dynamic Control chamber, 53 outer wall of master positioning axis First pulley 51 is installed on face, the first pulley 51 is located at 52 left end of the secondary bevel gear, connects in the first pulley 51 It is equipped with belt 49, the belt 49 is connected with the transmission mechanism 301, when increasing 54 turn on angle of electromagnet, so that institute State electromagnet 54 and drive the magnetic slider 39 to continue slide downward by the spring 55, so drive the hollow shaft 41 after Continuous slide downward, the first gear 42 are separated with the third gear 43, the second gear 44 and the 4th gear 46 Engagement, the 4th gear 46 drive the counter drive shaft 47 to rotate, and the counter drive shaft 47 passes through 48 He of master bevel gear The pair bevel gear 52 drives the master positioning axis 53 to rotate, and the master positioning axis 53 passes through the first pulley 51 and institute in turn It states belt 49 and drives the transmission mechanism 301.
According to embodiment, the transmission mechanism 301 is described in detail below, the transmission mechanism 301 includes that can turn The dynamic master positioning axis 29 being set in the drive cavity 300 is installed with the second belt wheel 31, institute in 29 outside wall surface of master positioning axis The second belt wheel 31 to be stated to be connected with the belt 49,31 both ends of the second belt wheel bilateral symmetry is equipped with the first drive bevel gear 28, First drive bevel gear 28 is fixedly arranged in 29 outside wall surface of master positioning axis, and 28 upper end of the first drive bevel gear is equipped with Second drive bevel gear 27, second drive bevel gear 27 are nibbled close to symmetrical centre side and first drive bevel gear 28 It closes, 27 upper surface of the second drive bevel gear is installed with secondary locating shaft 26, and the pair locating shaft 26 is rotatably set to described In 300 upper wall of drive cavity, pair 26 upper surface of locating shaft and the sunshade control mechanism 201 are connected, and pass through the belt 49 Second belt wheel 31 is driven to rotate, so that second belt wheel 31 drives the master positioning axis 29 to rotate, the master positioning axis 29 by first drive bevel gear 28 and second drive bevel gear 27, and then the secondary locating shaft 26 is driven to rotate, The pair locating shaft 26 imparts power to the sunshade control mechanism 201 in turn.
According to embodiment, the sunshade control mechanism 201 is described in detail below, the sunshade control mechanism 201 It is set to the control shaft 18 in the sunshade control chamber 200 including rotatable bilateral symmetry, the is installed in the control shaft 18 One control bevel gear 33, first control, 33 lower end of bevel gear are equipped with the second control bevel gear 25, the second control cone tooth Wheel 25 is engaged with the first control bevel gear 33, and second control 25 lower end surface of bevel gear and the secondary locating shaft 26 are solid Even, symmetrical in the control shaft 18 to be installed with driving wheel 23, it is rotated by the secondary locating shaft 26, drives described second It controls bevel gear 25 to rotate, the second control bevel gear 25 drives the control shaft 18 by the first control bevel gear 33 Rotation, the control shaft 18 drive the driving wheel 23 to rotate in turn, and rotation connection is equipped with hollow control in the control shaft 18 Axis 34, the hollow control shaft 34 is installed with third control bevel gear 35 far from first control, 33 side of bevel gear, described Third controls 35 upper end of bevel gear and is equipped with the 4th control bevel gear 36, and the 4th control bevel gear 36 and third control are bored Gear 35 engages, and the 4th control 36 upper surface of bevel gear is connected in 45 lower end surface of main shaft, passes through the main biography Moving axis 45 drives the 4th control bevel gear 36 to rotate, so that the 4th control bevel gear 36 drives the third control cone Gear 35 rotates, and the third control bevel gear 35 drives the hollow control shaft 34 to rotate in turn.
According to embodiment, the sun-shading mechanism 401 is described in detail below, the sun-shading mechanism 401 includes that can turn The dynamic sunshade bar 19 being set in 18 outside wall surface of control shaft, 19 rear end face of sunshade bar and the hollow control shaft 34 are solid Even, set in 19 antetheca of sunshade bar there are two rotatable driven shaft 56,56 rear and front end of driven shaft be symmetrically arranged with from Driving wheel 17 is equipped with transmission belt 16, the institute in 16 lower end of transmission belt and the sunshade control chamber 200 on the driven wheel 17 It states driving wheel 23 to be connected, the second fixed block 15 is installed on the transmission belt 16, second fixed block 15 passes through the snap ring 13 are connected with the sky shade 14, and then when the hollow control shaft 34 drives the sunshade bar 19 to rotate, can make the screening Angle is blocked in the change of positive mechanism 401, while when the driving wheel 23 drives the transmission belt 16 to rotate, the transmission belt 16 can band It moves second fixed block 15 to horizontally slip, second fixed block 15 drives the sky shade 14 by the snap ring 13 Expansion is shunk.
Step is used to carry out the automatic sun shade that uses of public place one of herein below in conjunction with Fig. 1 to Fig. 5 Be described in detail: when illumination inductor 11, which detects, needs sunshade, illumination inductor 11 controls main motor 37 and starts, main motor 37 Main drive shaft 38 is driven to rotate, main drive shaft 38 drives hollow shaft 41 to rotate, and hollow shaft 41 drives first gear 42 and the second tooth Wheel 44 rotates simultaneously, and electromagnet 54 is powered at this time, drives 39 slide downward of magnetic slider by spring 55, magnetic slider 39 drives 41 slide downward of hollow shaft so that second gear 44 is engaged with the 4th gear 46, and then drives the rotation of the 4th gear 46, the 4th tooth Wheel 46 drives counter drive shaft 47 to rotate, and counter drive shaft 47 drives master positioning axis 53 to rotate by master bevel gear 48, secondary bevel gear 52, Master positioning axis 53 drives first pulley 51 to rotate, and first pulley 51 drives the rotation of the second belt wheel 31, the second belt wheel by belt 49 31 drive master positioning axis 29 to rotate, and it is secondary fixed that master positioning axis 29 is driven by the first drive bevel gear 28, the second drive bevel gear 27 Position axis 26 rotates, and secondary locating shaft 26 controls bevel gear 33 by the second control bevel gear 25, first and control shaft 18 is driven to rotate, control Axis 18 processed drives transmission belt 16 to rotate by driving wheel 23, and transmission belt 16 drives the second sidesway to outside symmetrical centre of fixed block 15 Dynamic, the second fixed block 15 drives sky shade 14 to be unfolded by snap ring 13, and then can carry out sunshade for passerby, when needing to adjust the angle When, electromagnet 54 reduces electric current at this time, and electromagnet 54 is magnetic to be weakened, so that magnetic slider 39 is under the effect of 55 elastic force of spring Upward sliding drives 41 upward sliding of hollow shaft at this time, so that hollow shaft 41 drives first gear 42 and second gear 44 upward Sliding, so that second gear 44 is separated with the 4th gear 46, first gear 42 is engaged with third gear 43, first gear 42 Third gear 43 is driven to start turning, third gear 43 drives main shaft 45 to rotate, and main shaft 45 passes through the 4th control cone Gear 36 and third control bevel gear 35 drive hollow control shaft 34 to rotate, and hollow control shaft 34 drives sunshade bar 19 to rotate, into And it is adjusted the angle of sun-shading mechanism 401.
The beneficial effects of the present invention are: the configuration of the present invention is simple, maintenance convenience, easy to use, the present apparatus can be according to light Strong and weak Automatic-expanding shrinks sky shade, time saving and energy saving without manually building sky shade, suitable in sandy beach side or park etc. The strong place of other UV sunlights can be automatically passerby or tourist's sunshade, and provide UV protection, be not necessarily to them certainly Oneself starts to build sun-shading equipment, while can voluntarily adjust sun shading angle according to light angle, it is ensured that passerby or tourist will not be because For lighting angle change and need to move the position of sky shade.
The above, the specific embodiment only invented, but invent protection scope be not limited thereto, it is any without The change or replacement that creative work is expected are crossed, should all be covered within the protection scope of invention.Therefore, the protection scope of invention It should be determined by the scope of protection defined in the claims.

Claims (5)

1. the automatic sun shade that a kind of public place of the invention uses, including the symmetrically arranged sunshade column in front and back, the sunshade Top end is installed with illumination inductor, and the illumination inductor can incude intensity of illumination;
Symmetrical on sunshade column two sidewalls to be installed with the first fixed block, first fixed block is far from the illumination sense Device side is answered to be equipped with sky shade, the sky shade both ends are installed with snap ring, lead between the sky shade and first fixed block It crosses the snap ring to be connected, sun-shading mechanism is equipped on the downside of the sky shade, the sky shade passes through the snap ring and the sunshade machine Structure is connected;
First lower end of fixing block and be located at sunshade column outer wall face on be installed with limit plate;
Dynamic Control chamber is equipped in the wall of the sunshade capital, the dynamic Control is intracavitary to be equipped with power control mechanism, the power It is equipped with sunshade control chamber in control chamber lower wall, is equipped with sunshade control mechanism, the sunshade control mechanism in the sunshade control chamber It is rotationally connected with the sun-shading mechanism;
It is equipped with drive cavity in the sunshade control chamber lower wall, is equipped with transmission mechanism in the drive cavity.
2. a kind of automatic sun shade that public place uses as described in claim 1, it is characterised in that: the dynamic Control machine Structure includes the main motor being fixedly arranged in the dynamic Control chamber roof, and the main motor lower end is connected by power equipped with the main driving Axis, the main drive shaft outer wall are equipped with rotatable hollow shaft, and the hollow shaft spline is connected to the main drive shaft;
Electromagnet is installed in the dynamic Control chamber right wall, the electromagnet lower end is installed with spring, and the lower spring end is solid Equipped with magnetic slider, the magnetic slider inner wall and the hollow shaft outside wall surface are rotatablely connected, solid on the hollow shaft outer wall Equipped with first gear, the hollow shaft lower end surface is installed with second gear, and symmetrical be equipped in the first gear two sides can The third gear of rotation, the third gear can be engaged with the first gear, and third gear lower end is installed with main transmission Axis, the main shaft are rotatably set in the dynamic Control chamber lower wall, the main shaft lower end and the sunshade control Mechanism processed is connected;
The second gear lower end is rotatably equipped with the 4th gear, and the 4th gear lower wall surface is installed with counter drive shaft, institute It states counter drive shaft to be rotatably set at left and right sides of the dynamic Control chamber between wall, the counter drive shaft lower end surface is installed with master Bevel gear, the master bevel gear right end are equipped with secondary bevel gear, and the pair bevel gear is fixedly arranged in master positioning axis outside wall surface, the master Bevel gear engages with the secondary bevel gear;
The master positioning axis is rotatably set in the dynamic Control chamber lower wall, and is installed in the master positioning axis outside wall surface One belt wheel, the first pulley are located at the secondary bevel gear left end, are connected with belt in the first pulley, the belt with The transmission mechanism is connected.
3. a kind of automatic sun shade that public place uses as described in claim 1, it is characterised in that: the transmission mechanism packet The master positioning axis being rotatably set in the drive cavity is included, is installed with the second belt wheel in the master positioning axis outside wall surface, it is described Second belt wheel is connected with the belt;
Second belt wheel both ends bilateral symmetry is equipped with the first drive bevel gear, and first drive bevel gear is fixedly arranged on the master In locating shaft outside wall surface, first drive bevel gear upper end is equipped with the second drive bevel gear, and second drive bevel gear is leaned on Nearly symmetrical centre side is engaged with first drive bevel gear, and second drive bevel gear upper surface is installed with secondary positioning Axis, the pair locating shaft are rotatably set in the drive cavity upper wall, and the pair locating shaft upper surface and the sunshade control Mechanism is connected.
4. a kind of automatic sun shade that public place uses as described in claim 1, it is characterised in that: the sunshade controls machine Structure includes the control shaft that rotatable bilateral symmetry is set in the sunshade control chamber, is installed with the first control in the control shaft Bevel gear, first control bevel gear lower end are equipped with the second control bevel gear, the second control bevel gear and described first Bevel gear engagement is controlled, the second control bevel gear lower end surface and the secondary locating shaft are connected, left and right pair in the control shaft What is claimed is installed with driving wheel;
Rotation connection is equipped with hollow control shaft in the control shaft, and the hollow control shaft is far from the first control bevel gear one Side is installed with third control bevel gear, and third control bevel gear upper end is equipped with the 4th control bevel gear, the 4th control Bevel gear engages with third control bevel gear, and the 4th control bevel gear upper surface is solid in the main shaft lower end surface Even.
5. a kind of automatic sun shade that public place uses as described in claim 1, it is characterised in that: the sun-shading mechanism packet The sunshade bar being rotatably set in the control shaft outside wall surface is included, sunshade rod rear end face and the hollow control shaft are solid Even, it is set in the sunshade bar antetheca there are two rotatable driven shaft, the driven shaft rear and front end is symmetrically arranged with driven wheel, institute It states and is equipped with transmission belt on driven wheel, the transmission belt lower end is connected with the driving wheel in the sunshade control chamber, described The second fixed block is installed on transmission belt, second fixed block is connected by the snap ring with the sky shade.
CN201910616277.XA 2019-07-09 2019-07-09 Automatic sun shade used in public places Active CN110284754B (en)

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CN201910616277.XA CN110284754B (en) 2019-07-09 2019-07-09 Automatic sun shade used in public places
JP2019143156A JP2021011802A (en) 2019-07-09 2019-08-02 Automatic sunshade cover used in public place
US16/666,409 US20200060398A1 (en) 2019-07-09 2019-10-29 Automatic sunshade used in public places

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US11076663B2 (en) * 2015-10-09 2021-08-03 Current Products Corp. Umbrella system

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CN200975127Y (en) * 2006-10-10 2007-11-14 李斌 Rolling folding type multifunctional sun-shading rain shed
CN201235732Y (en) * 2008-03-18 2009-05-13 郭良田 Automotive vehicle mounted with sunshade umbrella
CN204876787U (en) * 2015-06-19 2015-12-16 杭州万弗工业产品设计有限公司 Outdoor solar protection devices of intelligence
CN206299207U (en) * 2016-12-29 2017-07-04 童小燕 A kind of top automatically adjusts sand basin
CN107939152A (en) * 2017-12-11 2018-04-20 江苏飞视文化发展有限公司 A kind of station advertisement show brand automatic sun-shading equipment

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200975127Y (en) * 2006-10-10 2007-11-14 李斌 Rolling folding type multifunctional sun-shading rain shed
CN201235732Y (en) * 2008-03-18 2009-05-13 郭良田 Automotive vehicle mounted with sunshade umbrella
CN204876787U (en) * 2015-06-19 2015-12-16 杭州万弗工业产品设计有限公司 Outdoor solar protection devices of intelligence
CN206299207U (en) * 2016-12-29 2017-07-04 童小燕 A kind of top automatically adjusts sand basin
CN107939152A (en) * 2017-12-11 2018-04-20 江苏飞视文化发展有限公司 A kind of station advertisement show brand automatic sun-shading equipment

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