CN203506342U

CN203506342U - Automatic double-shaft curtain controller

Info

Publication number: CN203506342U
Application number: CN201320658014.3U
Authority: CN
Inventors: 丁卫国
Original assignee: Dongguan City Changcheng Hardware Electronic Co Ltd
Current assignee: Dongguan city Chang Cheng Intelligent Technology Co., Ltd.
Priority date: 2013-10-24
Filing date: 2013-10-24
Publication date: 2014-04-02
Anticipated expiration: 2023-10-24

Abstract

The utility model relates to the technical field of automatic curtains, in particular to an automatic double-shaft curtain controller which comprises a motor and a large gear, the motor drives the large gear, the large gear drives a transmission mechanism, the transmission mechanism comprises an output shaft, a gear shaft, an electromagnet, a telescopic rod, a push and pull piece, a lifting piece, a lower clutch disc and an upper clutch disc, the upper clutch disc is fixed on the output shaft, a gear of the gear shaft is meshed with the large gear, the telescopic rod of the electromagnet is connected with the push and pull piece, the push and pull piece is fixed at the lower end of the lifting piece, and the lower clutch disc is positioned at the upper end of the lifting piece and sleeved on a rotating shaft of the gear shaft. When the electromagnet is not energized, the upper clutch disc does not contact with the lower clutch disc, and a curtain driven by the output shaft can move under the action of external force and is manually driven and controlled. When the electromagnet is energized, the lower clutch disc ejects upwards along the rotating shaft and is abutted to the upper clutch disc, the motor is started, the rotating shaft is linked with the output shaft, and open and close of yarns and cloth can be simultaneously controlled when two groups of transmission mechanisms are arranged.

Description

Automatically dual-axis curtain controller

Technical field

The utility model relates to automatic curtain technical field, refers in particular to automatically dual-axis curtain controller.

Background technology

Along with improving constantly of people's living standard, people more and more pay close attention to the quality of life, and various intelligentized daily necessitiess start to enter people's real life.The curtain that people use in the past, is only the difference existing above materials, during use, is all to adopt the mode that rope makes curtain stretch, draw in that pulls; Now, people have designed automatic control curtain, and people only need be by movement controller, just can a key realize curtain and stretch, draw in, and people can be sitting in from far distance controlled curtain, more hommization on the far sofa of window.

The automatic curtain of selling on the market now, it is generally the mode that adopts motor driven gear and drive curtain, gear and the output gear of driven by motor mesh together all the time, the shortcoming of this structure is: when having a power failure, or when people stand in window side and think manually to draw curtain, the engagement force of said gear cannot be resisted with hand-power, thereby the effect of freely manually drawing curtain cannot be realized.

Therefore, for these reasons, need to improve the control drive part (clutch) of existing automatic curtain.

Utility model content

The purpose of this utility model is to provide automatically dual-axis curtain controller for the deficiencies in the prior art, and this automatically dual-axis curtain controller can solve existing structure to be had and cannot realize the defect that automatic control has manual control concurrently simultaneously.

For achieving the above object, the utility model is achieved through the following technical solutions:

Automatically dual-axis curtain controller, comprise motor, gear wheel, motor drives gear wheel, gear wheel drives transmission mechanism, transmission mechanism comprises: output shaft, gear shaft, electromagnet, expansion link, push-pull piece, lift plate, lower clutch-plate, upper clutch-plate, upper clutch-plate is fixed on output shaft, the gear of gear shaft and gear wheel engagement, the expansion link of electromagnet is connected with push-pull piece, push-pull piece is fixed on lift plate lower end, lower clutch-plate is positioned at lift plate upper end, and lower clutch-plate is sheathed in the rotating shaft of gear shaft.

Push-pull piece is platypelloid type structure, and the right and left has the expansion link contact of cantilever, middle part confession electromagnet.

Lift plate upper end is structure in the form of sheets, and middle part is offered the porose rotating shaft for gear shaft and worn, and the rotating shaft of gear shaft and gear lay respectively at the two ends in hole; The both sides of lift plate have respectively lifting-hook arm, registration arm, and this lifting-hook arm has hook portion, and hook portion coordinates with a cantilever of push-pull piece, and registration arm has locating hole, and locating hole coordinates with another cantilever of push-pull piece.

Lower clutch-plate, upper clutch-plate structure are consistent, structures in the form of sheets all, and middle part offers mounting hole, and both sides all have the protuberance that protrudes from lamellar body; The mounting hole of lower clutch-plate matches with the rotating shaft of gear shaft; Lower clutch-plate, upper clutch-plate are installed in opposite directions, during resting position state, and the dislocation of the protuberance of lower clutch-plate, upper clutch-plate.

The rotating shaft of gear shaft is also overlapped and is had stator outward, and stator is larger than the mounting hole of lower clutch-plate.

Transmission mechanism has two groups.

The beneficial effects of the utility model are: during initial position, and electromagnet no power, lower clutch-plate does not contact with upper clutch-plate, and output shaft and rotating shaft do not link, and export shaft-driven curtain and can move under external force, realize the manual drives of curtain and control; Therefore, whether, no matter have a power failure, only otherwise start curtain controller, people can directly manually draw curtain; When electromagnet is switched on, expansion link pulls push-pull piece to move, and by lift plate, lower clutch-plate, along the rotating shaft jack-up that makes progress, lower clutch-plate and upper clutch-plate offset, electric motor starting, and rotating shaft and output shaft interlock, drive curtain to move, and realizes the automatic control of curtain; When transmission mechanism arranges two groups, can control the work of yarn, cloth simultaneously; Have advantages of simple in structure, easy to usely, have more human features.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is internal structure schematic diagram of the present utility model;

Fig. 3 is the assembling schematic diagram of partial structurtes.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is further described.

Seeing Fig. 1---Fig. 3, the utility model automatically dual-axis curtain controller comprises: output shaft 11, support 12, motor 13, gear shaft 14, electromagnet 15, expansion link 16, push-pull piece 17, lift plate 18, lower clutch-plate 19, stator 20, gear wheel 21, upper clutch-plate 22, box body 23, hole 24, lifting-hook arm 25, registration arm 26, cantilever 27, mounting hole 28, protuberance 29.

The utility model can be used for controlling twin shaft curtain, it is generally the switch of yarn and two parts of cloth, adopt a motor 13 to drive a gear wheel 21, then by this gear wheel 21, drive respectively two groups of drive parts that structure is the same, now only with the structure of one of them drive part, be described.

Push-pull piece 17 is platypelloid type structure, and the right and left has expansion link 16 contacts of cantilever 27, middle part confession electromagnet 15.

Lift plate 18 upper ends are structure in the form of sheets, and it is porose 24 that middle part is offered, and this hole 24 wears for the rotating shaft for gear shaft 14, and the rotating shaft of gear shaft 14 and gear lay respectively at the two ends in hole 24; The both sides of lift plate 18 have respectively lifting-hook arm 25, registration arm 26, and this lifting-hook arm 25 has hook portion, and hook portion coordinates with a cantilever 27 of push-pull piece 17, and registration arm 26 has locating hole, and locating hole coordinates with another cantilever 27 of push-pull piece 17.

Clutch-plate has two, lower clutch-plate 19, upper clutch-plate 22, and structure is consistent.Clutch-plate is structure in the form of sheets, and middle part offers mounting hole 28, and both sides all have the protuberance 29 that protrudes from lamellar body.The mounting hole 28 of lower clutch-plate 19 matches with the rotating shaft of gear shaft 14, and lower clutch-plate 19 is positioned on lift plate 18, and lower clutch-plate 19 rotates with the rotation of gear shaft 14.Upper clutch-plate 22, it is fixed on output shaft 11.Lower clutch-plate 19, upper clutch-plate 22 are installed in opposite directions, during resting position state, protuberance 29 dislocation of lower clutch-plate 19, upper clutch-plate 22, when clutch-plate 19 and upper clutch-plate 22 offset and contact instantly, protuberance 29 just misplaces and offsets, and can realize the effect that lower clutch-plate 19 drives upper clutch-plate 22 to rotate.

The rotating shaft of gear shaft 14 outward also cover have stator 20, stator 20 is larger than the mounting hole of lower clutch-plate 19 28, departs from when preventing that lower clutch-plate 19 from rising.

The gear of gear shaft 14 and gear wheel 21 engagements, motor 13 drives gear wheel 21, and motor 13 drives gear wheel 21 rotations, and gear wheel driven gear axle 14 rotates, and lower clutch-plate 19 is along with rotation.

During initial position, electromagnet 15 no powers, the expansion link 16 interior positions of retraction, lift plate 18, lower clutch-plate 19 are positioned at its lowest position, lower clutch-plate 19, upper clutch-plate 22 do not contact, output shaft 11 does not link with gear shaft 14, and the curtain that output shaft 11 drives can move under external force, realizes the manual drives of curtain and controls; Therefore, whether, no matter have a power failure, only otherwise start curtain controller, people can directly manually draw curtain.

When electromagnet 15 work, the expansion link 16 of electromagnet 15 is top upwards, by push-pull piece 17 jack-up upwards, push-pull piece 17 upwards pushes away lift plate 18, and lift plate 18 drives lower clutch-plates 19 to move up, until lower clutch-plate 19 offsets with upper clutch-plate 22, protuberance 29 sequences of two clutch-plates, can drive clutch-plate 22 to rotate, and output shaft 11 is rotated, further make yarn or cloth be controlled movement, realize the automatic control of curtain.

Two output shafts 11 of the present utility model are connection yarn, cloth respectively, controller can be provided with several buttons such as " yarn ON/OFF ", " cloth ON/OFF ", " stopping ", for example, first press " cloth pass " key, and then press " yarn pass " key, when casement is pulled to a half, press " stopping " key, casement no longer moves, and window screening can close, and can guarantee that so indoor light can be too not strong.

The utility model foregoing " upper and lower, horizontal, longitudinal ", is all to take illustrated direction as reference, is not limited to this with reference to explanation.

Output shaft 11, electromagnet 15 are installed on support 12, and the utility model integral body is fixed in box body 23, and therefore not to repeat here for the technical schemes such as the structure of motor 13 drive shafts, control module, electric wire.

Certainly, the embodiment of the above, it is preferred embodiments of the present utility model, and unrestricted the utility model practical range, the equivalence of doing according to structure, feature and principle described in the utility model claim therefore all changes or modifies, and all should be included in the utility model claim.

Claims

1. automatically dual-axis curtain controller, it is characterized in that: comprise motor, gear wheel, motor drives gear wheel, gear wheel drives transmission mechanism, transmission mechanism comprises: output shaft, gear shaft, electromagnet, expansion link, push-pull piece, lift plate, lower clutch-plate, upper clutch-plate, upper clutch-plate is fixed on output shaft, the gear of gear shaft and gear wheel engagement, the expansion link of electromagnet is connected with push-pull piece, push-pull piece is fixed on lift plate lower end, lower clutch-plate is positioned at lift plate upper end, and lower clutch-plate is sheathed in the rotating shaft of gear shaft.

2. automatically dual-axis curtain controller according to claim 1, is characterized in that: push-pull piece is platypelloid type structure, and the right and left has the expansion link contact of cantilever, middle part confession electromagnet.

3. automatically dual-axis curtain controller according to claim 2, is characterized in that: lift plate upper end is structure in the form of sheets, and middle part is offered the porose rotating shaft for gear shaft and worn, and the rotating shaft of gear shaft and gear lay respectively at the two ends in hole; The both sides of lift plate have respectively lifting-hook arm, registration arm, and this lifting-hook arm has hook portion, and hook portion coordinates with a cantilever of push-pull piece, and registration arm has locating hole, and locating hole coordinates with another cantilever of push-pull piece.

4. automatically dual-axis curtain controller according to claim 1, is characterized in that: lower clutch-plate, upper clutch-plate structure are consistent, structures in the form of sheets all, and middle part offers mounting hole, and both sides all have the protuberance that protrudes from lamellar body; The mounting hole of lower clutch-plate matches with the rotating shaft of gear shaft; Lower clutch-plate, upper clutch-plate are installed in opposite directions, during resting position state, and the dislocation of the protuberance of lower clutch-plate, upper clutch-plate.

5. automatically dual-axis curtain controller according to claim 4, is characterized in that: the rotating shaft of gear shaft is also overlapped and had stator outward, and stator is larger than the mounting hole of lower clutch-plate.

6. automatically dual-axis curtain controller according to claim 1, is characterized in that: transmission mechanism has two groups.