CN109914715A - It is a kind of to automatically control flexible canopy and its working principle - Google Patents
It is a kind of to automatically control flexible canopy and its working principle Download PDFInfo
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- CN109914715A CN109914715A CN201711328150.5A CN201711328150A CN109914715A CN 109914715 A CN109914715 A CN 109914715A CN 201711328150 A CN201711328150 A CN 201711328150A CN 109914715 A CN109914715 A CN 109914715A
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Abstract
The present invention relates to building assembling structure technical fields, and in particular to a kind of to automatically control flexible canopy.It is a kind of to automatically control flexible canopy, its canopy main body includes canopy base unit, it includes the canopy cloth bracket equipped with canopy cloth, canopy base unit connects the canopy bracket component being fixed on metope, canopy base unit is equipped at least two canopy telescopic units, its from bottom to top overlapping connection step by step on canopy base unit, and the canopy telescopic unit on upper layer makees straight reciprocating motion on the canopy telescopic unit of lower layer, undermost canopy telescopic unit is superimposed on canopy base unit upper surface and makees the straight reciprocating motion of left and right directions on it；Any canopy telescopic unit includes the canopy cloth bracket equipped with canopy cloth.Due to the adoption of the above technical scheme, its function of being easy to store is ensured while the present invention realizes large area overlay masking effect, so that the practicability of product is improved, application easy to spread.
Description
Technical field
The present invention relates to building assembling structure technical fields, and in particular to a kind of to automatically control flexible canopy and its work original
Reason.
Background technique
Presently commercially available flexible canopy class product substantially has following two, one is commonly rolling up to draw canopy on retail shop's StoreFront, leads to
Cross the opening and closing cranked arm and realize the flexible of canopy cloth, although this volume pull-up structure have due to its integral type feature storage,
Easy to operate advantage, but cannot achieve the seamless connection of two canopy components, and the structure limits the expansion in canopy face
Length, to cannot achieve the effect of large area covering.Another kind is the push-and-pull canopy of arch structure, although which overcomes tradition
The shortcomings that rolling up pull-up structure, has accomplished large area covering, but be limited to structure and need biggish occupied area, this kind of product
Two sides be mostly closed or semi-closed structure, two only opposite faces can with without hindrance passage, so field of employment by
Limitation is chiefly used in spacious factory area and makees temporary obscuration use.Moreover, the push-and-pull canopy of traditional structure and volume draw canopy, hanging down
Directly when push-and-pull or volume stretch the direction of exhibition, it can not accomplish effective covering surface extension.
In order to overcome the defect of existing product, it is necessary to design a kind of while meet the production that storage and large area covering require
Product fill up the vacancy in market.
Summary of the invention
Flexible canopy and its working principle are automatically controlled the object of the present invention is to provide a kind of, solves the above technical problem.
Technical problem solved by the invention can be realized using following technical scheme:
A kind of to automatically control flexible canopy, canopy main body includes the canopy base unit for playing bridging effect comprising a canopy
A canopy cloth is arranged on canopy cloth bracket for cloth bracket, canopy base unit connection one for securing it to the canopy bracket component on metope,
It is characterized in that, canopy base unit is equipped with a canopy telescopic unit, canopy telescopic unit is superimposed on canopy base unit upper surface, and
Make the straight reciprocating motion of left and right directions thereon to realize the expansion and withdrawal of canopy main body, stretches out, withdraws to the right to the left；
Any canopy telescopic unit includes a canopy cloth bracket, which is provided with the canopy cloth.
The canopy base unit is equipped at least two canopy telescopic units, and at least two canopy telescopic units are in canopy
From bottom to top overlapping connection step by step on base unit, and to make straight line on the canopy telescopic unit of lower layer past for the canopy telescopic unit on upper layer
Multiple movement, when canopy main body is unfolded, all canopy telescopic units synchronize stretching in the same direction, and when canopy main body is withdrawn, all canopies are flexible single
First synchronous backward is withdrawn.
The present invention makees the canopy telescopic unit of straight reciprocating motion by being disposed thereon on canopy base unit, realizes flexible
The expansion and withdrawal of canopy, setting extend canopy face developed area without occupying floor area, by the way that multiple canopy telescopic units are arranged,
Realize the effect of large area covering.
Any canopy telescopic unit is equipped with a transmission mechanism comprising active rack gear, driven rack gear, drive gear set and transmission
Gear set, the drive gear set include a driven pulley and a driving gear, the driving gear set include a driving pulley,
One driven gear, a synchromesh gear and a carrier gear, in which:
The drive gear set is set to the right side of the canopy telescopic unit, and driving gear and driven pulley are coaxially connected；
The driving gear set is set to the left side of the canopy telescopic unit, and driven gear is engaged with carrier gear upwards, carrier gear
It is engaged upwards with synchromesh gear, synchromesh gear is coaxially connected with driving pulley；
Driven pulley in the drive gear set is connect by synchronous belt with the driving pulley in the driving gear set
After both make to rotate synchronously, the rotation of driven pulley rotates driving gear also and then；
Driven rack gear left and right directions setting, and the flank of tooth is upward, it is flexible single convenient for lower layer's canopy with canopy telescopic unit where it
The driving gear engagement of member drives the driven rack gear mobile when the rotation of the driving gear of lower layer's canopy telescopic unit, from
And the canopy telescopic unit where driving it makees straight reciprocating motion；
The setting of active rack gear left and right directions, and the flank of tooth is downward, it is flexible single convenient for the upper layer canopy with canopy telescopic unit where it
The driven gear engagement of member, when canopy telescopic unit where it makees straight reciprocating motion, the driving tooth that is synchronized with the movement
Item drives the driven gear rotation of layer canopy telescopic unit thereon, so that being communicated up for rotational power is realized, so that lower layer's canopy is stretched
Upper layer telescopic unit is driven to synchronize stretching in the same direction when contracting unit stretches out to the left, otherwise synchronous backward is withdrawn.
The canopy base unit is equipped with a master gear, a drive gear set and an active rack gear, the master
Gear is with the driven pulley in the drive gear set of the canopy base unit by making the two synchronous rotation, institute after synchronous band connection
It states master gear connection one and the power source unit of rotational power is provided, the power source unit drives the master gear rotation.
Preferably, the power source unit uses decelerating motor, and the master gear of canopy base unit is sheathed on the deceleration electricity
In the shaft of machine.
The present invention realizes supreme all of canopy base unit by the transmission mechanism that is arranged on any canopy telescopic unit
Canopy telescopic unit all has the functional effect of synchronization telescope in the same direction, so that the stretching, extension of canopy main body and the movement withdrawn are smooth and rapid.
Preferably, driven gear setting of the level height of the setting position of driven rack gear lower than canopy telescopic unit where it
The level height of position.
Preferably, the driving gear setting of canopy telescopic unit where the level height of the setting position of active rack gear is higher than it
The level height of position.
Any canopy telescopic unit be equipped with convenient for make overlapping thereon and upper layer canopy telescopic unit adjacent thereto to make straight line past
The guide-track groove moved again, corresponding that the guide rail cooperated with guide-track groove is equipped on the upper layer canopy telescopic unit, guide rail is caught in guide rail
Upper layer canopy telescopic unit is set to make straight reciprocating motion on lower layer's canopy telescopic unit in slot.
Preferably, guide-track groove is set to the upper surface of canopy telescopic unit, and guide rail is set to the lower surface of canopy telescopic unit.
Preferably, the guide-track groove of any canopy telescopic unit is arranged in pairs in the opposite two sides of canopy telescopic unit, any guide rail
Setting is matched with corresponding guide-track groove.
The canopy bracket component includes inclined support bar group and canopy base unit turnover mechanism, the canopy base unit tipper
Structure includes the fixed bracket of rotating electric machine, rotary drive gear, rotating arm and canopy base unit, canopy base unit support bracket fastened one
Metope is fixed at end, the other end connects the right end of canopy base unit by shaft, is made after rotating electric machine connection rotary drive gear
It is rotated, and the right end of one end connection canopy base unit of rotating arm, the other end of rotating arm is arcwall face, which is provided with and rotates
The teeth of gear engagement are driven, rotary drive gear rotation drives rotating arm rotation, to make canopy base unit along rotating arm
The arc curve of arcwall face is overturn；
The inclined support bar group includes two inclined support bars, and one end connection one of any inclined support bar is set to metope
On bearing diagonal pole socket and rotate on it, the other end is equipped with convenient for being caught in the slide block slot for being set to canopy base unit lower surface
Sliding block, when canopy base unit is turned to certain angle, inclined support bar component provides support force for canopy base unit.
The present invention is turned down after the storage of canopy main body by canopy bracket component, so that it is bonded and is parallel to metope and is put
It sets, so that area occupied when expansion be made to be released, achievees the effect that save occupied area and occupied space.
The canopy cloth bracket of any canopy telescopic unit is equipped with the mounting hole for being easily installed and fixing the canopy cloth.
The canopy cloth bracket of any canopy telescopic unit is aluminium chassis.
The canopy cloth is using canopy cloth made of textile, plastic sheet or sheet metal.When the canopy cloth is using weaving
Made of product when canopy cloth, surface is equipped with hydrophobic layer made of hydrophobic material.
Preferably, the canopy cloth is using sunlight board made of PC material, with lightweight, ageing-resistant and uviolresistance
Can, have good translucency, it is sufficient to it matches in excellence or beauty with glass, co-extrusion has ultraviolet resistant to the one side of sunlight board in the preparation,
Another side is handled using condensation-resistant, so that sunlight board integrates uvioresistant, heat-insulated antifogging action, it is permanent to be particularly suitable as
The canopy cloth material of exposing to the weather.
The present invention is arranged on metope, may also set up in all kinds of vertical surface of base in application, each of these
A part of component in canopy main body after the as expansion of a canopy telescopic unit for masking, the level for passing through canopy telescopic unit overlap
And it synchronizes the function that stretching, extension is withdrawn in the same direction and is folded to realize the expansion of canopy main body and receive, and it is real to cooperate canopy base unit turnover mechanism
Existing canopy main body receives the storage of poststack, can either reach increase dead area, and reduces occupied space after achieving the effect that storage.
The canopy bracket component is equipped with an overturning detection unit in place, for whether in place to detect the rotation of rotating arm,
It detects the rotation upper limit that position includes rotating arm and rotation lower limit, respectively indicate canopy ontology overturn to extensible position or
Person overturns to the reception position parallel with metope；
Two limit signal points are arranged with limit switch respectively on canopy base unit, the receipts positioned at one end close to metope
Return to the stretching, extension signaling point in place of signaling point and one end far from metope, the canopy telescopic unit stretching, extension on upper layer in place and is withdrawn
Triggering generates corresponding signal in place respectively afterwards in place, so that power source unit be made to shut down in time, stretching, extension is avoided to transfinite or receive
Returning transfinites and destroys structure；
When the invention works, rotating electric machine starts, and rotates rotating arm to upper limit, so that canopy ontology be driven to dig, arrives
Triggering generates the upper limit signal of rotating arm after, at this point, rotating electric machine, which shuts down and starts power source unit, carries out the flexible list of canopy
The stretching, extension of member, triggering generates stretching, extension signal in place afterwards in place for stretching, extension, and power source unit is shut down at this time, to complete canopy ontology from receipts
Receive state to unfolded state movement；
When needing to store, power source unit starts and reverses to withdraw canopy telescopic unit, until triggering generates receipts
Power source unit is shut down after returning to a signal, and starts rotating electric machine simultaneously and is reversed, so that canopy ontology is turned down, until
Triggering generates the rotation lower limit signal of rotating arm, indicates that canopy ontology is parallel to metope at this time, shuts down rotating electric machine, so far complete
At canopy ontology unfolded state to receiving state movement.
The present invention realizes the layout under several scenes by the combination of the multiple canopy ontologies of setting, is with canopy main body direction of extension
It is longitudinal, then when the covering surface of canopy main body needs area coverage extending transversely, using at least two canopy main bodys adjacent side side by side
Formula setting, makes these canopy main bodys pass through canopy bracket component independent side by side and is set on the basis of same metope, moved
Power source unit and rotating electric machine are in parallel or are connected in same control module and carry out synchronously control, to reach different canopy sheets
Body synchronous extension or the synchronous effect withdrawn, realize the effect of large area covering.
The utility model has the advantages that due to the adoption of the above technical scheme, the present invention realizes true while large area overlay masking effect
Its function of being easy to store has been protected, it is comprehensive to solve tradition push-and-pull canopy or roll up the Problems Existing for drawing canopy, make the practicability of product
It is improved, the scope of application is no longer limited by place and installation region, application easy to spread.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural schematic diagram of receiving state of the present invention；
Fig. 3 is the lifting structure schematic diagram of Fig. 2 in the pre-deployed；
Fig. 4 is the structural schematic diagram of unfolded state of the present invention；
Fig. 5 is the structural schematic diagram of canopy telescopic unit in Fig. 1；
Fig. 6 is the structural schematic diagram of canopy base unit in Fig. 1；
Fig. 7 is the assembling structure schematic diagram of Fig. 3 and Fig. 4；
Fig. 8 is the structural schematic diagram of canopy bracket component in Fig. 1；
Fig. 9 is the structural schematic diagram of canopy cloth bracket and canopy cloth in Fig. 1；
Figure 10 is a kind of application schematic diagram of Fig. 1.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating that the present invention is further explained.
Referring to Fig.1, a kind of to automatically control flexible canopy, canopy main body includes canopy base unit 1, connects canopy bracket component 2.
Canopy base unit 1 is equipped at least two canopy telescopic units 3 for from bottom to top overlapping connection step by step, undermost canopy telescopic unit
3 are set on canopy base unit 1, and the canopy telescopic unit 3 on upper layer makees straight reciprocating motion on the canopy telescopic unit 3 of lower layer,
Undermost canopy telescopic unit 3 makees straight reciprocating motion on canopy base unit 1.Canopy base unit 1 is solid by canopy bracket component 2
It is scheduled on metope 4 and digs perhaps to turn down on it and be unfolded or withdraw after cooperation canopy telescopic unit 3 realizes the digging of canopy main body
Back roll.
Any canopy telescopic unit 3 is equipped with to make overlapping thereon and upper layer canopy telescopic unit 3 adjacent thereto makees straight line
The guide-track groove of reciprocating motion, corresponding that the guide rail cooperated with guide-track groove is equipped on the upper layer canopy telescopic unit 3, guide rail, which is caught in, leads
Upper layer canopy telescopic unit 3 is set to make straight reciprocating motion on lower layer's canopy telescopic unit 3 in track slot.Preferably, guide-track groove is set to
The upper surface of canopy telescopic unit 3, guide rail are set to the lower surface of canopy telescopic unit 3.It is furthermore preferred that any canopy telescopic unit 3
Guide-track groove is arranged in pairs the opposite two sides of canopy telescopic unit where it, and any guide rail and the pairing of corresponding guide-track groove are set
It sets.
Referring to Fig. 2~Fig. 4, movement when being unfolded for canopy main body of the present invention is illustrated, when expanded, via canopy bracket component 2
Canopy base unit 1 is dug on metope 4, then all canopy telescopic units 3 is made to synchronize stretching in the same direction, to realize canopy main body
Expansion, reverse operating can be such that canopy main body withdraws.
Referring to Fig. 5, any canopy telescopic unit is equipped with a transmission mechanism comprising active rack gear 311, drives driven rack gear 312
Moving gear group and driving gear set, drive gear set include driven pulley 321 and driving gear 322, and driving gear set includes master
Movable belt pulley 331, driven gear 332, synchromesh gear 333 and carrier gear 334, in which: it is flexible that drive gear set is set to the canopy
The right side of unit, and driving gear 322 and driven pulley 321 are coaxially connected；Driving gear set is set to the canopy telescopic unit
Left side, and driven gear 332 is engaged with carrier gear 334 upwards, carrier gear 334 is engaged with synchromesh gear 333 upwards, synchronous
Gear 333 and driving pulley 331 are coaxially connected；
Driven pulley 321 by synchronous belt 34 connect with driving pulley 331 after make the two synchronous rotation, thus make with it is driven
The coaxial driving gear 322 of belt wheel 321 rotates；
Referring to Fig. 6, canopy base unit is equipped with active rack gear 11, drive gear set and master gear 131, wherein as canopy is stretched
The composition of the drive gear set of contracting unit is identical, and the drive gear set of canopy base unit includes driven pulley 121 and driving gear
122, the two is coaxially connected.Master gear 131 rotates synchronously the two after connecting with driven pulley 121 by synchronous belt 14, thus
Rotate driving gear 122.The connection of master gear 131 provides the power source unit of rotational power, and power source unit drives master gear
Rotation.Preferably, power source unit uses decelerating motor, and the master gear 131 of canopy base unit is sheathed on the shaft of decelerating motor
On.
Driven 312 left and right directions of rack gear setting, and the flank of tooth is upward and flexible single with lower layer's canopy of canopy telescopic unit where it
The driving gear engagement of member drives driven rack gear 312 mobile, thus band when the rotation of the driving gear of lower layer's canopy telescopic unit
Canopy telescopic unit where moving it makees straight reciprocating motion；
The setting of 311 left and right directions of active rack gear, and the flank of tooth is downward and flexible single with the upper layer canopy of canopy telescopic unit where it
The driven gear engagement of member, when canopy telescopic unit where it makees straight reciprocating motion, the active rack gear 311 that is synchronized with the movement
The driven gear of its upper layer canopy telescopic unit is driven to rotate, so that being communicated up for rotational power is realized, so that lower layer's canopy is flexible
Upper layer telescopic unit is driven to synchronize stretching in the same direction when unit stretches out to the left, otherwise synchronous backward is withdrawn.
Referring to Fig. 7, power source unit drives master gear 131 to rotate, and drives driven pulley 121 to rotate via synchronous belt 14,
After its coaxial driving gear 122 and then rotates, because it is engaged with driven rack gear 312, it is pulled driven rack gear 312, thus
Entire two layers of canopy telescopic unit motion is pulled, because driven gear 332 thereon is engaged on active rack gear 11 when moving, because
This its by with rotation, rotational power passes to synchromesh gear 333 via carrier gear 334, and the rotation of synchromesh gear 333 drives same
The driving pulley 331 of axis rotates, at this point, the rotation direction of driving pulley 331 and master gear 131 is identical.Driving pulley 331
Rotation be transferred on driven pulley 321 via synchronous belt, the driving gear 322 coaxial with driven pulley 321 and then rotate, after
Continuous upper one layer of the canopy telescopic unit of driving makees the identical expanding-contracting action in direction, and thus up, power synchronizes be communicated up step by step, real
All canopy telescopic units on existing upper layer synchronize stretching or withdrawal in the same direction.
Preferably, the level height of the setting position of the driven rack gear on any canopy telescopic unit 3 is stretched lower than canopy where it
The level height of the driven gear setting position of contracting unit；Canopy where the level height of the setting position of active rack gear is higher than it is stretched
The level height of the driving gear setting position of contracting unit.
Referring to Fig. 8, canopy bracket component includes inclined support bar group and canopy base unit turnover mechanism.Canopy base unit tipper
Structure includes the fixed bracket 54 of rotating electric machine 51, rotary drive gear 52, rotating arm 53 and canopy base unit, and canopy base unit is fixed
Metope 4 is fixed in one end of bracket 54, the other end connects the right end of canopy base unit 1 by shaft 55, and rotating electric machine 51 connects
Make its rotation, the right end of one end connection canopy base unit 1 of rotating arm 53, the other end of rotating arm 53 after rotary drive gear 52
For arcwall face, it which is provided with the teeth engaged with rotary drive gear 52, the rotation of rotary drive gear 52 drives 53 turns of rotating arm
It is dynamic, so that canopy base unit 1 be made to overturn along the arc curve of the arcwall face of rotating arm 53, drive canopy telescopic unit 3 one thereon
Play overturning；Inclined support bar group includes two inclined support bars 56, and one end of any inclined support bar 56 is connected in oblique on metope 4
Supporting rod seat 57 and rotate on it, the other end is equipped with convenient for being caught in the slide block slot for being set to 1 lower surface of canopy base unit
Sliding block, when canopy base unit 1 is turned to certain angle, inclined support bar component is that canopy base unit 1 provides support force.
Referring to Fig. 9, any canopy telescopic unit 3 includes canopy cloth bracket 71, which is provided with canopy cloth 72.On canopy cloth bracket 71
Equipped with the mounting hole for being easily installed and fixing canopy cloth 72.The canopy cloth bracket 71 of any canopy telescopic unit is aluminium chassis.Canopy cloth 72 is adopted
It is made of textile, plastic sheet or sheet metal, when canopy cloth is made using textile, surface is equipped with hydrophobic material system
At hydrophobic layer.Canopy cloth preferably uses sunlight board made of PC material, and high light transmittance, uvioresistant, ageing-resistant, quality are light
Feature is particularly suitable for the arrangement occasion used for a long time in outdoor environment.Same size and size also are provided on canopy base unit 1
Canopy cloth bracket 71 and corresponding canopy cloth 72.
The present invention makees the canopy telescopic unit of straight reciprocating motion by being disposed thereon on canopy base unit, and any
The transmission mechanism being arranged on canopy telescopic unit realizes all canopy telescopic units on canopy base unit and all has synchronization in the same direction
Flexible functional effect, so that the stretching, extension of canopy main body and the movement withdrawn are smooth and rapid, setting passes through without occupying floor area
Multiple canopy telescopic units are set and extend canopy face developed area, realize the effect of large area covering；Cooperation, pass through canopy bracket
Component is turned down after the storage of canopy main body, is bonded it and is parallel to metope placement, to make occupancy face when expansion
Product is released, and further achievees the effect that save occupied area and occupied space.
The present invention is arranged on metope, may also set up in all kinds of vertical surface of base in application, each of these
A part of component in canopy main body after the as expansion of a canopy telescopic unit for masking.
Referring to Fig.1 0, when practical application, lateral covering surface can be increased by the way that multiple products of the invention are arranged side by side, by
In bracket of the product two sides without push-and-pull booth structure, can accomplish to be seamlessly connected.Referring to Fig.1 0, for left and right canopy main body arranged side by side
301 and canopy main body 302.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (10)
1. a kind of automatically control flexible canopy, canopy main body has included the canopy base unit of bridging effect, and canopy base unit includes one
A canopy cloth is arranged on canopy cloth bracket for canopy cloth bracket, and canopy base unit connection one is for securing it to the canopy bracket group on metope
Part, which is characterized in that canopy base unit is equipped with a canopy telescopic unit, and canopy telescopic unit is superimposed on canopy base unit upper surface,
And make the straight reciprocating motion of left and right directions on it；
Any canopy telescopic unit includes a canopy cloth bracket, which is provided with the canopy cloth；
The canopy base unit is equipped at least two canopy telescopic units, and at least two canopy telescopic units are on canopy basis
From bottom to top overlapping connection step by step on unit, and the canopy telescopic unit on upper layer makees linear reciprocation fortune on the canopy telescopic unit of lower layer
It is dynamic.
2. the flexible canopy of a kind of automatic control according to claim 1, which is characterized in that any canopy telescopic unit is equipped with one and passes
Motivation structure comprising active rack gear, driven rack gear, drive gear set and driving gear set, the drive gear set include one from
Movable belt pulley and a driving gear, the driving gear set include a driving pulley, a driven gear, a synchromesh gear and a gap bridge
Gear, in which:
The drive gear set is set to the right side of the canopy telescopic unit, and driving gear and driven pulley are coaxially connected；
The driving gear set is set to the left side of the canopy telescopic unit, and driven gear is engaged with carrier gear upwards, passes a bridge
Gear is engaged with synchromesh gear upwards, and synchromesh gear is coaxially connected with driving pulley；
Driven pulley in the drive gear set makes after being connect by synchronous belt with the driving pulley in the driving gear set
The two rotates synchronously；
The setting of driven rack gear left and right directions, and the flank of tooth upward after active with lower layer's canopy telescopic unit of its place canopy telescopic unit
Gear engagement；
The setting of active rack gear left and right directions, and the flank of tooth is driven with the upper layer canopy telescopic unit of canopy telescopic unit where it after downward
Gear engagement.
3. the flexible canopy of a kind of automatic control according to claim 2, which is characterized in that the canopy base unit is equipped with one
Master gear, a drive gear set and an active rack gear, the driving gear of the master gear and the canopy base unit
Driven pulley in group rotates synchronously the two after passing through synchronous band connection, and the master gear connection one provides rotational power rear-guard
Move the power source unit of its rotation.
4. the flexible canopy of a kind of automatic control according to claim 3, which is characterized in that the power source unit is using deceleration
Motor, the master gear of canopy base unit are sheathed in the shaft of the decelerating motor.
5. the flexible canopy of a kind of automatic control according to claim 2, which is characterized in that the water of the setting position of driven rack gear
Level height of the flat height lower than the driven gear setting position of canopy telescopic unit where it；
The level of the driving gear setting position of canopy telescopic unit where the level height of the setting position of active rack gear is higher than it
Highly.
6. the flexible canopy of a kind of automatic control according to claim 1, which is characterized in that any canopy telescopic unit is equipped with just
It is corresponding in the upper layer canopy in making overlapping thereon and upper layer canopy telescopic unit adjacent thereto makees the guide-track groove of straight reciprocating motion
Telescopic unit is equipped with the guide rail cooperated with guide-track groove, and guide rail is caught in guide-track groove；
The upper surface of canopy telescopic unit where guide-track groove is set to it, the lower surface of canopy telescopic unit where guide rail is set to it；
The guide-track groove of any canopy telescopic unit is arranged in pairs in the opposite two sides of canopy telescopic unit, any guide rail and corresponding
Guide-track groove pairing setting.
7. the flexible canopy of a kind of automatic control according to claim 1, which is characterized in that the canopy bracket component includes tiltedly propping up
Strut group and canopy base unit turnover mechanism, the canopy base unit turnover mechanism include rotating electric machine, rotary drive gear, rotation
Pivoted arm and the fixed bracket of canopy base unit, metope is fixed in the support bracket fastened one end of canopy base unit, the other end is connected by shaft
The right end of canopy base unit is connect, its rotation, one end connection canopy basis of rotating arm are made after rotating electric machine connection rotary drive gear
The right end of unit, the other end of rotating arm are arcwall face, which is provided with the teeth engaged with rotary drive gear, rotate sliding tooth
Wheel rotation drives rotating arm rotation；
The inclined support bar group includes two inclined support bars, and one end connection one of any inclined support bar is set on metope
Bearing diagonal pole socket and rotate on it, the other end is equipped with convenient for being caught in the cunning being set in the slide block slot of canopy base unit lower surface
Block.
8. the flexible canopy of a kind of automatic control according to claim 7, which is characterized in that the canopy cloth branch of any canopy telescopic unit
Frame is equipped with the mounting hole for being easily installed and fixing the canopy cloth；
The canopy cloth bracket of any canopy telescopic unit is aluminium chassis；
The canopy cloth is using canopy cloth made of textile, plastic sheet or sheet metal.
9. a kind of working principle for automatically controlling flexible canopy according to claim 7, which is characterized in that canopy ontology includes two
Kind state, respectively unfolded state and receiving state, corresponding two groups of movements, respectively expansion movement and storage operation；
Canopy bracket component is equipped with overturning detection unit in place, and whether in place the rotation for detecting rotating arm, detects position
Rotation upper limit including rotating arm and rotation lower limit, respectively indicate canopy ontology overturn to extensible position or overturning to
The parallel reception position of metope；
On canopy base unit respectively with limit switch be arranged two limit signal points, positioned at close to metope one end withdrawal in place
Signaling point, the canopy telescopic unit on upper layer stretch in place and after withdrawal in place in place for the stretching, extension of signaling point and one end far from metope
Triggering generates corresponding signal in place respectively, so that power source unit be made to shut down in time, avoiding stretching, extension from transfiniting or withdraw transfinites
And destroy structure；
When canopy ontology carries out expansion movement, execute as follows: rotating electric machine starting rotates rotating arm to upper limit, to drive
Canopy ontology is dug, and the upper limit signal for generating rotating arm is triggered afterwards in place, at this point, rotating electric machine shuts down and starts power source unit
The stretching, extension of canopy telescopic unit is carried out, triggering generates stretching, extension signal in place afterwards in place for stretching, extension, and power source unit is shut down at this time, canopy ontology
In unfolded state；
When canopy ontology carries out storage operation, execute as follows: when needing to store, power source unit starts and reverses to stretch canopy
Contracting unit is withdrawn, and shuts down power source unit until triggering generates after withdrawing signal in place, and start rotating electric machine progress simultaneously
It reverses, so that canopy ontology be made to turn down, until triggering generates the rotation lower limit signal of rotating arm, indicates that canopy ontology is parallel at this time
Metope shuts down rotating electric machine, and canopy ontology is in receiving state.
10. the working principle for the canopy that stretches according to claim 1 to a kind of automatic control described in 9, which is characterized in that with canopy main body
Expansion direction is longitudinal direction, and the extension of lateral area coverage is realized in the combination by the way that multiple canopy ontologies are arranged, and is provided that use
Adjacent mode is arranged at least two canopy main bodys side by side, so that these canopy main bodys is passed through canopy bracket component independent side by side and sets
It is placed on the basis of same metope, it is its power source unit and rotating electric machine is in parallel or be connected in same control module and carry out
Synchronously control.
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Application publication date: 20190621 |