CN105774484B - A kind of solar powered window roller blind drive mechanism and its application method - Google Patents

A kind of solar powered window roller blind drive mechanism and its application method Download PDF

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Publication number
CN105774484B
CN105774484B CN201610142244.2A CN201610142244A CN105774484B CN 105774484 B CN105774484 B CN 105774484B CN 201610142244 A CN201610142244 A CN 201610142244A CN 105774484 B CN105774484 B CN 105774484B
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CN
China
Prior art keywords
rack
fixed mount
drive
roller
shutter
Prior art date
Application number
CN201610142244.2A
Other languages
Chinese (zh)
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CN105774484A (en
Inventor
邓丽飞
朱瑞
朱兰香
石要武
张博智
Original Assignee
吉林大学
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Application filed by 吉林大学 filed Critical 吉林大学
Priority to CN201610142244.2A priority Critical patent/CN105774484B/en
Publication of CN105774484A publication Critical patent/CN105774484A/en
Application granted granted Critical
Publication of CN105774484B publication Critical patent/CN105774484B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00Windows; Windscreens; Accessories therefor
    • B60J1/20Accessories, e.g. wind deflectors, blinds
    • B60J1/2011Blinds; curtains or screens reducing heat or light intensity
    • B60J1/2013Roller blinds
    • B60J1/2019Roller blinds powered, e.g. by electric, hydraulic or pneumatic actuators

Abstract

A kind of solar powered window roller blind drive mechanism and its application method, wherein, described device includes being fixed on car body(88)On fixed mount part(8)And relative to the fixed mount part(8)Pivotable shutter arrangement(9), the shutter arrangement(9)Including being used for and roller shutter(92)Upper end be fixedly connected and roller shutter can be wound(92)Curtain roller(81), be symmetrically co-axially located at the Curtain roller(81)Front and rear sides at driving shaft type gear(91)And the biased pivotable wheel being fixedly connected by flexible drawing hawser with the lower end of the roller shutter(94), the biased pivotable wheel(94)By pivoting bias spring bias so as to by the roller shutter(92)Tense downward;The fixed mount part(8)In be provided with and be symmetrically positioned at the Curtain roller(81)Front and rear sides at two rack drive assemblies.

Description

A kind of solar powered window roller blind drive mechanism and its application method

Technical field

The present invention relates to window roller blind field, especially a kind of solar powered window roller blind drive mechanism and its user Method.

Background technology

Window roller blind is used to adjustably cover vehicle window, has been widely used in vehicle.

Generally consider to carry out this regulation using the kind of drive of rack-and-pinion to provide effective reliably accurate window Curtain opens the regulation of amplitude.

But the factors such as limitation reason and compartment due to vehicle space be attractive in appearance, the overall dimensions of this rack-and-pinion It is expected to become smaller.In the prior art, for being often driven in terms of rack-driving using the rack of one solidification connection, this In the case of close to body end portion, the space of rack easily interferes with car body.

The content of the invention

It is an object of the invention to provide a kind of solar powered window roller blind drive mechanism and its application method, its energy The defects of enough overcoming in the prior art.

According to a kind of solar powered window roller blind drive mechanism of the present invention, including the fixed mount being fixed on car body Part and relative to the pivotable shutter arrangement of fixed mount part, the shutter arrangement includes being used for and roller shutter End is fixedly connected and can wind the Curtain roller of roller shutter, the drive being symmetrically co-axially located at the front and rear sides of the Curtain roller Movable shaft type gear and the biased pivotable wheel being fixedly connected by flexible drawing hawser with the lower end of the roller shutter, the bias Pivot wheel is by pivoting bias spring bias so that the roller shutter be tensed downward;It is provided with symmetrically in the fixed mount part Two rack drive assemblies being positioned at the front and rear sides of the Curtain roller, each rack drive assembly include by The middle rack member for being capable of left and right directions movement of the screw drive for the left and right directions extension that motor driving rotates and position In two symmetrical side rack members of the middle rack member both sides, the middle rack member includes:Top side face is set The tooth-strip part that is equipped with engage with the driving shaft type gear, the inner chamber of bottom side and the fixed mount part be slidably matched, And the main part that middle part is provided with screw to coordinate with the screw flight, prolong from what the bottom side of the main part stretched out to the left Extending portion, and bar portion is stirred extending in the vertical direction of being fixedly connected with the main part by the extension, often Each in two side rack members described in the individual rack drive assembly be provided with the top side surface to the driving The tooth-strip part of shaft type gear engagement, it is provided with the right part of bottom side and is linked with what the right flank for stirring bar portion coordinated Protrusion, with it is described link the opening position that is separated by a distance of protrusion be provided with to the left surface for stirring bar portion coordinate can Stretch wedge-shaped positioning element, wherein, the protrusion and the scalable wedge-shaped positioning element cooperation of linking can limit described dial The right position in dynamic bar portion so that described two side rack members are in connected state with the middle rack member, and When in the connected state, the left surface of the right flank for linking protrusion and the main part separates in the lateral direction Transition gap(D);Each left part in described two side rack members is provided with to be slided with the inner chamber of the fixed mount part The dynamic guide part coordinated, and be connected by elongated elastomeric member with the left side wall of the fixed mount part, when the driving When shaft type gear is engaged near the right part of the tooth-strip part of the side rack member, the roller shutter is in half hidden position, institute State and solar energy photovoltaic panel is provided with above fixed mount component top, be provided with the fixed mount part on the right side of the motor inverse Become device and battery, the solar energy photovoltaic panel, inverter and battery Electricity Federation successively, the solar energy photovoltaic panel is to will too Sun can be converted into electrical power storage in thinking that motor power supply uses in battery.

According on the other hand, a kind of application method of solar powered window roller blind drive mechanism, works as institute as mentioned When stating shutter arrangement and being in half hidden position, pass through being connected for the middle rack member and the side rack member, the spiral shell Bar rotate can drive the side rack member side-to-side movement with by the roller shutter half hidden position and completely obscured position it Between adjust;When side rack member described in the screw drive to left movement and is resisted against on the left side wall of the fixed mount part When, the continuation of the middle rack member enables to described stir bar portion by the scalable wedge-shaped positioning element to left movement Pressure so that the connected status releasing of the middle rack member and described two side rack members and enter active state, Now, the screw rod, which rotates, can drive the middle rack member relative to described two side rack members and fixed mount portion Part side-to-side movement, so as to realize adjustment of the shutter arrangement between half hidden position and complete open position.

By the present invention, by can concurrent activities connect among rack and the side rack positioned at both sides, can distinguish Roller shutter is driven to open wide amplitude in completely obscured position side and the adjustment of complete open position side, and this mode can shorten rack Mobile space needed for driving, so as to shorten the size of roller shutter drive division, especially shortens end bulge size.And set and be located at Gap between the front end of side rack member and middle rack member rear end, it can be ensured that adjustment driving shaft type gear is present neither The middle transition off-state also not engaged with side rack member is engaged with middle rack, it is dry between rack and pinion to avoid Relate to motion.And by rack and the side rack positioned at middle rack both sides among setting, enable to middle rack to insert Enter to side rack centre and relative motion in parallel, so as to realize the diminution of above-mentioned size.By between rack and pinion Transmission with the longer field of conjugate action set, big motive force can be transmitted so that roller shutter can have compared with hightension, with Improve aesthetic property and improve reliability.Whole device is compact-sized, easy to use and reliable, can effectively solve existing skill The problem of in art.

Brief description of the drawings

Fig. 1 is the cross-sectional side schematic diagram of the solar powered window roller blind drive mechanism of the present invention.

The property the looked up structural representation of device in Fig. 2 Fig. 1, i.e. looked up from interior.

Indicated shown in the drawings of corresponding directionality, to illustrate that the relative position between structure member is closed in an illustrative manner System.These directionalities indicate that the actual orientation of product need not be limited.

Embodiment

With reference to Fig. 1-2, the present invention is described in detail.

According to a kind of solar powered window roller blind drive mechanism of embodiment, including the fixation being fixed on car body 88 Frame part 8 and relative to the pivotable shutter arrangement 9 of the fixed mount part 8, the shutter arrangement 9 includes being used for and volume The upper end of curtain 92 is fixedly connected and can wind the Curtain roller 81 of roller shutter 92, symmetrically be co-axially located at the Curtain roller 81 Driving shaft type gear 91 at front and rear sides and pass through the bias that flexible drawing hawser is fixedly connected with the lower end of the roller shutter Pivot wheel 94, the biased pivotable wheel 94 is by pivoting bias spring bias so that the roller shutter 92 be tensed downward;It is described solid Determine to be provided with two rack drive assemblies being symmetrically positioned at the front and rear sides of the Curtain roller 81 in frame part 8, often What the screw rod 19 that the individual rack drive assembly includes driving the left and right directions of rotation to extend by motor 1 drove can be left Right direction movement middle rack member 7 and positioned at two symmetrical side rack members of the middle both sides of rack member 7 6, the middle rack member 7 includes:Tooth-strip part that top side face is provided with to engage with the driving shaft type gear 91, bottom side Face and the master that the inner chamber of the fixed mount part 8 is slidably matched and middle part is provided with screw to coordinate with the screw thread of screw rod 19 Body portion 70, the extension 71 stretched out to the left from the bottom side of the main part, and by the extension 71 and with the master What what body portion 70 was fixedly connected extended in the vertical direction stirs bar portion 72, two sides described in each rack drive assembly Each tooth-strip part being provided with the top side surface to be engaged with the driving shaft type gear 91 in rack member 6, in bottom side Be provided with that the right flank for stirring bar portion 72 with described coordinates at the right part in face links protrusion 63, with it is described link protrusion 63 every The opening position for opening a distance is provided with to the scalable wedge-shaped positioning element 61 with the left surface cooperation for stirring bar portion 72, Wherein, the protrusion 63 and the scalable wedge-shaped cooperation of positioning element 61 of linking can limit the left and right for stirring bar portion 72 Position is so that described two side rack members 6 are in the state of being connected with the middle rack member 7, and work as in described During the state of being connected, the left surface of the right flank for linking protrusion 63 and the main part 70 separates passage room in the lateral direction Gap D;Each left part in described two side rack members 6 is provided with to be slidably matched with the inner chamber of the fixed mount part 8 Guide part 62, and be connected by elongated elastomeric member 68 with the left side wall of the fixed mount part 8, when the drive shaft When formula gear 91 is engaged near the right part of the tooth-strip part of the side rack member 6, the roller shutter 92 is in half hidden position, The over top of fixed mount part 8 is provided with solar energy photovoltaic panel 101, the fixed mount part 8 on the right side of motor 1 It is interior to be provided with inverter 103 and battery 102, the solar energy photovoltaic panel 101, inverter 103 and battery 102 Electricity Federation successively, The solar energy photovoltaic panel 101 thinks that the motor 1 supplies to convert solar energy into electrical energy to be stored in battery 102 Electricity uses.

Referring to Fig. 1, wherein, vehicle window part 920 is for example, glass pane is covered by the roller shutter part.Referring to Fig. 2, the car Window segment 920 is installed in the stand 880 being connected with the car body 88.

Valuably, wherein, the bias spring that pivots is disc spring.

Valuably, wherein, the middle overall shape of rack member 7 is T-shaped.

According to embodiment, above-mentioned a kind of application method of solar powered window roller blind drive mechanism, when the roller shutter When component 9 is in half hidden position, pass through connected, the screw rod 19 of the middle rack member 7 and the side rack member 6 Rotation can drive the side-to-side movement of side rack member 6 with by the roller shutter 92 half hidden position and completely obscured position it Between adjust;When the screw rod 19 drives the side rack member 6 to left movement and is resisted against the left side wall of the fixed mount part 8 When upper, the continuation of the middle rack member 7 enables to the bar portion 72 of stirring to determine the scalable wedge shape to left movement Position part 61 depress so that the connected status releasing of the middle rack member 7 and described two side rack members 6 and enter Enter active state, now, the screw rod 19, which rotates, can drive the middle rack member 7 relative to described two side tooth-strip parts Part 6 and the side-to-side movement of fixed mount part 8, so as to realize the shutter arrangement 9 half hidden position and complete open position it Between adjustment.

By can rack and the side rack positioned at both sides among concurrent activities connection, roller shutter can be driven respectively complete Amplitude is opened wide in full hidden position side and the adjustment of complete open position side, and this mode can shorten the shifting needed for rack drives Dynamic space, so as to shorten the size of roller shutter drive division, especially shortens end bulge size.And set positioned at side rack member Gap between front end and middle rack member rear end, it can be ensured that adjustment driving shaft type gear is present neither to be nibbled with middle rack The middle transition off-state also not engaged with side rack member is closed, to avoid the interfering movement between rack and pinion.And lead to Rack and the side rack positioned at middle rack both sides among setting are crossed, enables to middle rack to be inserted into the rack of side Between and relative motion in parallel, so as to realize the diminution of above-mentioned size.By the way that there is longer nibble between rack and pinion The transmission in conjunction face is set, and can transmit big motive force, so that roller shutter can have compared with hightension, to improve aesthetic property simultaneously Improve reliability.

By that can be made within the scope of the invention according to mode of operation various with upper type, those skilled in the art Change.

Claims (4)

1. a kind of solar powered window roller blind drive mechanism, including it is fixed on car body(88)On fixed mount part(8), with And relative to the fixed mount part(8)Pivotable shutter arrangement(9), the shutter arrangement(9)Including being used for and roller shutter (92)Upper end be fixedly connected and roller shutter can be wound(92)Curtain roller(81), be symmetrically co-axially located at the Curtain roller (81)Front and rear sides at driving shaft type gear(91)And company is fixed by the lower end of flexible drawing hawser and the roller shutter The biased pivotable wheel connect(94), the biased pivotable wheel(94)By pivoting bias spring bias so as to by the roller shutter(92)Under Side tenses;The fixed mount part(8)In be provided with and be symmetrically positioned at the Curtain roller(81)Front and rear sides at two Individual rack drive assembly, each rack drive assembly include by motor(1)The left and right directions extension that driving rotates Screw rod(19)The middle rack member for being capable of left and right directions movement of driving(7)With positioned at the middle rack member(7)Two Two symmetrical side rack members of side(6), the middle rack member(7)Including:Top side face be provided with to it is described Drive shaft type gear(91)Tooth-strip part, bottom side and the fixed mount part of engagement(8)Inner chamber be slidably matched and middle part is set Be equipped with screw with the screw rod(19)The main part that screw thread coordinates(70), prolong from what the bottom side of the main part stretched out to the left Extending portion(71), and pass through the extension(71)And with the main part(70)What is be fixedly connected in the vertical direction extends Stir bar portion(72), two side rack members described in each rack drive assembly(6)In each set on the top side surface It is equipped with to drive shaft type gear with described(91)The tooth-strip part of engagement, it is provided with the right part of bottom side and is stirred with described Bar portion(72)Right flank coordinate link protrusion(63), protrusion is linked with described(63)The opening position being separated by a distance is provided with To stir bar portion with described(72)Left surface coordinate scalable wedge-shaped positioning element(61), wherein, it is described to link protrusion (63)With the scalable wedge-shaped positioning element(61)Cooperation stirs bar portion described in can limiting(72)Right position so that Obtain described two side rack members(6)With the middle rack member(7)In connected state, and work as and be in the connected shape It is described to link protrusion during state(63)Right flank and the main part(70)Left surface separate transition gap in the lateral direction (D);Described two side rack members(6)In each left part be provided with and the fixed mount part(8)Inner chamber slide The guide part of cooperation(62), and pass through elongated elastomeric member(68)And with the fixed mount part(8)Left side wall connection, when The driving shaft type gear(91)It is engaged in the side rack member(6)Tooth-strip part right part near when, the roller shutter (92)In half hidden position, the fixed mount part(8)Over top is provided with solar energy photovoltaic panel(101), the driving electricity Machine(1)The fixed mount part on right side(8)It is interior to be provided with inverter(103)And battery(102), the solar energy photovoltaic panel (101), inverter(103)And battery(102)Electricity Federation successively, the solar energy photovoltaic panel(101)Solar energy to be converted It is electrical power storage in battery(102)Inside think the motor(1)Power supply uses.
2. a kind of solar powered window roller blind drive mechanism as claimed in claim 1, wherein, the bias spring that pivots is Disc spring.
3. a kind of solar powered window roller blind drive mechanism as claimed in claim 1, wherein, the middle rack member (7)Overall shape is T-shaped.
4. a kind of application method of solar powered window roller blind drive mechanism as any one of claim 1 ~ 3, When the shutter arrangement(9)During in half hidden position, pass through the middle rack member(7)With the side rack member(6) Be connected, the screw rod(19)Rotation can drive the side rack member(6)Side-to-side movement is with by the roller shutter(92)Half Adjusted between hidden position and completely obscured position;When the screw rod(19)Drive the side rack member(6)To left movement simultaneously It is resisted against the fixed mount part(8)Left side wall on when, the middle rack member(7)Continuation enabled to left movement It is described to stir bar portion(72)By the scalable wedge-shaped positioning element(61)Pressure is so that the middle rack member(7)With Described two side rack members(6)Connected status releasing and enter active state, now, the screw rod(19)Rotation can drive Move the middle rack member(7)Relative to described two side rack members(6)And fixed mount part(8)Side-to-side movement, from And realize the shutter arrangement(9)Adjustment between half hidden position and complete open position.
CN201610142244.2A 2016-03-14 2016-03-14 A kind of solar powered window roller blind drive mechanism and its application method CN105774484B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610142244.2A CN105774484B (en) 2016-03-14 2016-03-14 A kind of solar powered window roller blind drive mechanism and its application method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610142244.2A CN105774484B (en) 2016-03-14 2016-03-14 A kind of solar powered window roller blind drive mechanism and its application method

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CN105774484A CN105774484A (en) 2016-07-20
CN105774484B true CN105774484B (en) 2017-11-24

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018072166A1 (en) * 2016-10-20 2018-04-26 李良学 Driving device for vehicle window roller blind and use method therefor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10041708A1 (en) * 2000-08-25 2002-03-14 Bos Gmbh Rear window roller blind with Bowden cable
DE10057764B4 (en) * 2000-11-22 2005-06-09 Bos Gmbh & Co. Kg Window blind with variable shading effect
JP3662847B2 (en) * 2000-12-28 2005-06-22 日本発条株式会社 Blind device
DE102005062427A1 (en) * 2005-12-23 2007-07-05 Bos Gmbh & Co. Kg Roller blind for full shading of a rear window
DE102007054694A1 (en) * 2007-11-14 2009-05-20 Bos Gmbh & Co. Kg Roller blind with reduced friction in the drive forks
US7984746B2 (en) * 2008-05-06 2011-07-26 GM Global Technology Operations LLC Cover deploying system utilizing active material actuation

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SE01 Entry into force of request for substantive examination
CB03 Change of inventor or designer information
TA01 Transfer of patent application right
CB03 Change of inventor or designer information

Inventor after: Deng Lifei

Inventor after: Zhu Rui

Inventor after: Zhu Lanxiang

Inventor after: Shi Yaowu

Inventor after: Zhang Bozhi

Inventor before: Li Liangxue

TA01 Transfer of patent application right

Effective date of registration: 20171026

Address after: 130012 Changchun Qianjin Street, Jilin, No. 2699

Applicant after: Jilin University

Address before: Jiaonan Dachang Town Qingdao city Shandong province 266000 Bu Jia Zhuang No. 41

Applicant before: Li Liangxue

GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171124

Termination date: 20180314