CN208236295U - A kind of power-operated shutter - Google Patents
A kind of power-operated shutter Download PDFInfo
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- CN208236295U CN208236295U CN201820451843.7U CN201820451843U CN208236295U CN 208236295 U CN208236295 U CN 208236295U CN 201820451843 U CN201820451843 U CN 201820451843U CN 208236295 U CN208236295 U CN 208236295U
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Abstract
The utility model relates to shutter fields, disclose a kind of power-operated shutter, including forms, venetian blind, motor and transmission mechanism, motor drives venetian blind overturning by transmission mechanism, the transmission mechanism includes geared worm and transmission worm gear, the motor is connected with geared worm and controls geared worm rotation, the transmission worm gear is set on the side wall of forms and is connected with the blinds of every row, the geared worm rotates the side wall set on forms vertically and is meshed with transmission worm gear, and geared worm rotation drives transmission worm gear and blinds to rotate.By the setting of geared worm and transmission worm gear, each different blinds of height rotates simultaneously, and adjusting force suffered by every blinds is more average and stablizes, and regulating effect is preferable.
Description
Technical field
The utility model relates to shutter field, in particular to a kind of power-operated shutter.
Background technique
Venetian blind is both artistic and practical and cleaning facilitates, and widely consumer, which purchases, uses, and general venetian blind is with manual
Mode controls the up and down of blade or the adjustment of light-transmission angles.And there is its inconvenience manually adjusting aspect, therefore just have
A kind of product appearance of electric blind window curtain.
Currently, the Chinese patent of Publication No. CN102242600A discloses a kind of braking control method for electric shutter curtain,
It is to be made of at least components such as a venetian blind, motor, transmission mechanism and electronic control unit.The venetian blind is below the crossbeam benefit
Several blinds are connected with several drawstrings to be constituted, and transmission mechanism is connect with groups of motors, comprising a transmission shaft and set group in this
Number spool on transmission shaft, and respectively the spool is respectively equipped with two opposite cotton ropes, and the respectively cotton rope and the blade is enabled to link.This electricity
Dynamic control module is also suitable for the operation of other curtain type curtain.
When in use, motor rotation is adjusted above-mentioned electric shutter blind by angle of the drawstring to venetian blind, middle section
The stress of the blinds stress and upper and lower section blinds set is easy to produce deviation, causes to be located at middle section position blinds and is located at upper and lower section
The blinds rotary movement of position is inconsistent, and not identical so as to cause the distance between each blinds, regulating effect is poor.
Utility model content
The purpose of the utility model is to provide a kind of power-operated shutters, can unify to overturn with power-operated shutter, adjust effect
The preferable advantage of fruit.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of power-operated shutter, packet
Forms, venetian blind, motor and transmission mechanism are included, motor drives venetian blind to overturn by transmission mechanism, and the transmission mechanism includes
Geared worm and transmission worm gear, the motor are connected with geared worm and control geared worm rotation, and the transmission worm gear is set to
It is connected on the side wall of forms and with the blinds of every row, the geared worm rotates the side wall and transmission worm gear phase set on forms vertically
Engagement, geared worm rotation drive transmission worm gear and blinds rotation.
By using above-mentioned technical proposal, motor starting, motor drives geared worm rotation, and geared worm drives transmission snail
Wheel rotation is to drive the blinds transfer of every row to rotate.By the setting of geared worm and transmission worm gear, each height is different
Blinds rotates simultaneously, and adjusting force suffered by every blinds is more average and stablizes, and regulating effect is preferable.
The utility model is further arranged to: the forms side opposite with geared worm is equipped with to be turned for limiting blinds
The position-limit mechanism of dynamic angle, the position-limit mechanism include position-arresting disk and limited post,
Position-arresting disk is rotationally connected on window jamb and is connected with the end of blinds, offers on the position-arresting disk arc-shaped
Limiting slot；
Limited post is fixedly linked in limiting slot with the side wall of forms.
By using above-mentioned technical proposal, blinds drives position-arresting disk rotation, and limiting slot and then rotates, and limited post is in limiting slot
Interior and then to move, when the slot bottom of limited post and limiting slot contradicts, position-arresting disk can not be continued to rotate by positioning.Position-arresting disk is to blinds
Rotational angle is defined, and prevents blinds rotation excessive.
The utility model is further arranged to: the central angle of the limiting slot is 180 °.
By using above-mentioned technical proposal, the general corner of blinds is 180 °, and the central angle of limiting slot is 180 ° and improves hundred
The adjusting angle of leaf.
The utility model is further arranged to: the both ends of the limiting slot are equipped with buffer spring, the end of the buffer spring
Portion is equipped with the buffer board being slidably connected in limiting slot.
By using above-mentioned technical proposal, position-arresting disk rotation, limited post is first contradicted with buffer board, and buffer board presses buffering elastic
Spring, buffer spring and buffer board carry out buffer protection to limited post, reduce abrasion, increase service life.
The utility model is further arranged to: being equipped with guide groove in the limiting slot, is fixed with and is slidably connected on buffer board
In the guide pad in guide groove.
By using above-mentioned technical proposal, buffer board presses buffer spring, and guide pad slides in guide groove, guide pad and
Guide groove to the motion path of buffer board carry out limit and guiding prevent it is stuck.
The utility model is further arranged to: passing through small one and large one two intermeshings between the motor and geared worm
Connection gear be attached, the lesser connection gear of diameter is connected with the output shaft of motor, the company being relatively large in diameter
Gear is connect to be connected with driving worm screw.
By using above-mentioned technical proposal, small one and large one two connection gears form train of reduction gears, increase motor for
Drive the torsion of worm screw.
The utility model is further arranged to: the inner ring of the transmission worm gear is equipped with the rectangular company for being connected with blinds
Access slot, the end of the blinds are equipped with the rectangular shaft matched with link slot.
By using above-mentioned technical proposal, for blinds by the rectangular direct grafting of link slot and shaft, connection is simple, is convenient for
It uses.
The utility model is further arranged to: the side wall of the forms is equipped with multiple guiding being located along the same line
Ring, the geared worm sequentially pass through all guide rings.
By using above-mentioned technical proposal, geared worm sequentially passes through guide ring, and guide ring limits geared worm
And guiding, it is easily installed.
In conclusion the utility model has the following beneficial effects:
1, by the setting of geared worm and transmission worm gear, each different blinds of height rotates simultaneously, every blinds institute
The adjusting force received is more average and stablizes, and regulating effect is preferable；
2, by the setting of position-arresting disk and limited post, the rotational angle of blinds is limited.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the enlarged diagram in the portion A in Fig. 1；
Fig. 3 is the connection schematic diagram of motor and transmission mechanism；
Fig. 4 is the connection schematic diagram of blinds and transmission mechanism；
Fig. 5 is the connection schematic diagram of blinds and position-limit mechanism；
Fig. 6 is the enlarged diagram in the portion B in Fig. 5.
In figure: 1, forms；2, venetian blind；21, blinds；22, shaft；23, blade；31, geared worm；32, transmission worm gear；
321, link slot；41, position-arresting disk；42, limited post；43, limiting slot；44, buffer spring；45, buffer board；46, guide groove；47,
Guide pad；5, connection gear；51, gear one；52, gear two；6, guide ring；7, motor.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment:
A kind of power-operated shutter, such as Fig. 1, including forms 1, the venetian blind 2 with multilayer blinds 21, motor 7 and transmission mechanism,
Motor 7 is connected by transmission mechanism with venetian blind 2, and controls the overturning of venetian blind 2.
Such as Fig. 1 and Fig. 2, transmission mechanism includes geared worm 31 and transmission worm gear 32.Motor 7 is connected simultaneously with geared worm 31
It controls geared worm 31 to rotate, geared worm 31 is rotationally connected with vertically on 1 side wall of forms, and transmission worm gear 32 is rotationally connected with window
It is engaged on 1 side wall of body and with geared worm 31, transmission worm gear 32 is equipped with multiple and is connected respectively with the blinds 21 of every row, is driven snail
32 rotation of wheel drives blinds 21 to overturn.
Such as Fig. 3, it is attached between motor 7 and geared worm 31 by two intermeshing connection gears 5.Tooth connection
Wheel 5 includes the gear 1 being connected with the output shaft of motor 7 and the gear 2 52 being connected with geared worm 31, gear 1 it is straight
Diameter is less than the diameter of gear 2 52.Gear 1 and gear 2 52 form train of reduction gears, and motor 7 passes through gear 1 and gear
2 52 drive geared worm 31 to rotate, and increase motor 7 to the torsion of geared worm 31.
Such as Fig. 1 and Fig. 2, the side of forms 1 is equipped with multiple guide rings 6 in same vertical straight line, geared worm 31
Multiple guide rings 6 are sequentially passed through, guide ring 6 is oriented to and is limited to geared worm 31, guarantees that geared worm 31 rotates steady
It is qualitative.
Such as Fig. 4, geared worm 31 drives blinds 21 to overturn by transmission worm gear 32.The inner ring of transmission worm gear 32 offers company
Access slot 321, blinds 21 include blade 23 and shaft 22, and shaft 22 is injected in link slot 321 and is attached with transmission worm gear 32.Even
Access slot 321 is set as rectangular, and shaft 22 is set as rectangular accordingly.When blinds 21 is installed, directly shaft 22 is injected in link slot 321
, transmission worm gear 32 directly drive blinds 21 overturn, mounting means is simple, is easily installed.
Controlled as one end of Fig. 4 and Fig. 5, shaft 22 are connected with transmission worm gear 32, and by transmission worm gear 32, shaft 22 it is another
One end is rotatedly connected by position-limit mechanism with forms 1.Position-limit mechanism is defined the rotational angle of blinds 21, prevents blinds 21
Overturning excessively, influences occlusion effect.
Such as Fig. 5, position-limit mechanism includes the position-arresting disk 41 being rotationally connected on forms 1 and the limit being fixedly connected on forms 1
Position column 42, position-arresting disk 41 and shaft 22 are fixedly linked and are driven by shaft 22 and rotated.Arc-shaped limit is offered on position-arresting disk 41
Position slot 43, limited post 42 are located in limiting slot 43.Shaft 22 drives position-arresting disk 41 to rotate, and limited post 42 is sliding in limiting slot 43
Dynamic, position-arresting disk 41 rotates, and when the end of limiting slot 43 and limited post 42 contradict, shaft 22 can not be continued to rotate.Blinds 21 turns
The angle of dynamic 43 central angle of angle, that is, limiting slot, limiting slot 43 control the overturning of blinds 21, and structure is simple, controlling party
Just.
Such as Fig. 5, the central angle of limiting slot 43 is 180 °, i.e., the flip angle of blinds 21 is 180 °.Blinds 21 is in level
When state, sunlight can pass through forms 1；When blinds 21 is in a vertical state, blinds 21 blocks forms 1, prevents sunlight through window
Body 1.The flip angle of blinds 21 is 180 °, and flip angle is larger, and not can rotate excessively, is easy to use.
Such as Fig. 5, the both ends of limiting slot 43 are equipped with buffer spring 44, and the end of buffer spring 44, which is equipped with, is slidably connected to limit
Buffer board 45 in slot 43.When limited post 42 and buffer board 45 contradict, buffer board 45 presses buffer spring 44, reduces limited post 42
To the impact force of buffer board 45, buffer board 45 obtains buffer protection, prolongs the service life.
Such as Fig. 6, the inner wall of limiting slot 43 is equipped with guide groove 46, and buffer board 45 is equipped with evagination in guide groove 46
Guide pad 47, guide pad 47 and guide groove 46 are oriented to and are limited to the motion path of buffer board 45, are prevented stuck.
Specific implementation process, motor 7 start, and geared worm 31 drives blinds 21 to overturn by transmission worm gear 32, position-arresting disk
41 and limited post 42 flip angle of blinds 21 is defined, prevent blinds 21 from overturning excessively, influence occlusion effect.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of power-operated shutter, including forms (1), the venetian blind (2) being made of several blinds (21), motor (7) and driver
Structure, motor (7) drive venetian blind (2) to overturn by transmission mechanism, it is characterised in that: the transmission mechanism includes geared worm
(31) it is connected with geared worm (31) with transmission worm gear (32), the motor (7) and controls geared worm (31) rotation, the biography
Dynamic worm gear (32) are set on the side wall of forms (1) and are connected with the blinds of every row (21), and the geared worm (31) rotates vertically
Side wall set on forms (1) is meshed with transmission worm gear (32), and geared worm (31) rotation drives transmission worm gear (32) and blinds
(21) it rotates.
2. a kind of power-operated shutter according to claim 1, it is characterised in that: the forms (1) and geared worm (31) phase
Pair side be equipped with position-limit mechanism for limiting blinds (21) rotational angle, the position-limit mechanism includes position-arresting disk (41) and limit
Position column (42),
Position-arresting disk (41) is rotationally connected on forms (1) side wall and is connected with the end of blinds (21), on the position-arresting disk (41)
Offer arc-shaped limiting slot (43)；
Limited post (42) is fixedly linked in limiting slot (43) with the side wall of forms (1).
3. a kind of power-operated shutter according to claim 2, it is characterised in that: the central angle of the limiting slot (43) is
180°。
4. a kind of power-operated shutter according to claim 2, it is characterised in that: the both ends of the limiting slot (43) are equipped with buffering
Spring (44), the end of the buffer spring (44) are equipped with the buffer board (45) being slidably connected in limiting slot (43).
5. a kind of power-operated shutter according to claim 4, it is characterised in that: be equipped with guide groove in the limiting slot (43)
(46), the guide pad (47) being slidably connected in guide groove (46) is fixed on buffer board (45).
6. a kind of power-operated shutter according to claim 1, it is characterised in that: the motor (7) and geared worm (31) it
Between be attached by small one and large one two intermeshing connection gears (5), the lesser connection gear (5) of diameter and horse
Output shaft up to (7) is connected, and the connection gear (5) being relatively large in diameter is connected with driving worm screw (31).
7. a kind of power-operated shutter according to claim 1, it is characterised in that: the inner ring of the transmission worm gear (32), which is equipped with, to be used
In the rectangular link slot (321) being connected with blinds (21), the end of the blinds (21) is equipped with to be matched with link slot (321)
Rectangular shaft (22).
8. a kind of power-operated shutter according to claim 1, it is characterised in that: the side wall of the forms (1) is equipped with multiple
The guide ring (6) being located along the same line, the geared worm (31) sequentially pass through all guide rings (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820451843.7U CN208236295U (en) | 2018-03-31 | 2018-03-31 | A kind of power-operated shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820451843.7U CN208236295U (en) | 2018-03-31 | 2018-03-31 | A kind of power-operated shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208236295U true CN208236295U (en) | 2018-12-14 |
Family
ID=64586758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820451843.7U Active CN208236295U (en) | 2018-03-31 | 2018-03-31 | A kind of power-operated shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208236295U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109875370A (en) * | 2019-03-06 | 2019-06-14 | 福建泉州市傲趣贸易有限公司 | Smart home curtain |
| CN109972999A (en) * | 2019-03-20 | 2019-07-05 | 上海悦百遮阳技术有限公司 | A kind of exterior wall blinds for capableing of 360 degree rotation |
-
2018
- 2018-03-31 CN CN201820451843.7U patent/CN208236295U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109875370A (en) * | 2019-03-06 | 2019-06-14 | 福建泉州市傲趣贸易有限公司 | Smart home curtain |
| CN109972999A (en) * | 2019-03-20 | 2019-07-05 | 上海悦百遮阳技术有限公司 | A kind of exterior wall blinds for capableing of 360 degree rotation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 214400 No. 364 Shenwei Road, Shengang Street, Jiangyin City, Wuxi City, Jiangsu Province Patentee after: Jiangsu Bocheng Energy Saving Glass Co., Ltd Address before: 214400 No. 20, Mayor Hill Road, Wuxi, Jiangsu, Jiangyin Patentee before: JIANGYIN BOCHENG ENERGY SAVING BUILDING MATERIAL Co.,Ltd. |