CN203417072U - Transmission control structure of curtain - Google Patents

Abstract

The utility model relates to a transmission control structure of a curtain. The transmission control structure of the curtain comprises a transmission set and a driving set, wherein the transmission set is provided with a basic shell seat, an installation portion assembled on one end portion of an upper cross rail of the curtain is formed at one end of the basic shell seat, a pulley surrounded by a curtain stay cord is arranged in the basic shell seat in a pivoting mode, a motor capable of being controlled to rotate forwards and backwards is arranged in the driving set, the rotation speed of the motor is controllable, and the motor is provided with an output shaft capable of synchronously driving the pulley of the transmission set. Due to the facts that a curtain set of the curtain can move under the action of the transmission control structure, and the stay cord is wound on the pulley of the transmission set, the stay cord is not exposed or suspended, unexpected accidents caused by neck winding can be avoided, and safety is effectively reinforced. Besides, the installation portion of the basic shell seat of the transmission set is directly connected with the end portion of the upper cross rail of an existing curtain in an inserting mode, and therefore only the existing stay cord needs to be wound on the pulley of the transmission set, modification can be finished by cutting off an unnecessary part, the entire set of the upper cross rail does not need to be detached, replacement and modification are easy to carry out, and unnecessary waste can be reduced.

Description

The driving control structure of curtain

Technical field

The utility model is subordinate to a kind of actuation techniques of curtain, specifically a kind of safe and operate the driving control structure of curtain easily, use the application surface that increases solar electrical energy generation, further simplify the program of changing is installed simultaneously, reduce unnecessary waste.

Background technology

Press, curtain is a kind of in order to shield lights and prevent the building accessory that indoor any round people spies on, it is applied on various door and windows widely, and curtain is of a great variety, but be no matter hold court from behind a screen, shutter, Roman shade or any vertical, structural design of moving horizontally mode, all uses stay cord as the use of controlling movement.And existing curtain control device all comprises haply: at least one assembly pulley [curtain closing is opened in left and right] or reel group [curtain furling up and down], be hubbed at the cross tube of curtain; One transmission mechanism, is located at one end of this cross tube, and transmission mechanism being connected with this assembly pulley [or reel group]; One ring-type stay cord, position is at window side, and top is connected with this transmission mechanism; This stay cord is available for users to circulation and pulls, and by the transmission of this transmission mechanism, can make this assembly pulley [or reel group] according to predetermined rotation direction rotation; The honest and clean movable curtain group of window is to link with this assembly pulley [or reel group].By this, when this assembly pulley [or reel group] forward or reverse, get final product the exhibition of movable curtain group left and right or closed [discharge or furl again or up and down] and up furl or down discharge, make up condensation or the down stretching, extension of movable curtain of curtain.

The common shortcoming of above-mentioned existing transmission control device is, it all has a vertical stay cord that is exposed at window side, this stay cord may tangle accident with human body, particularly in family child easily by the stay cord asphyxiant accident of neck that fastens, security in use is not good enough, the fatal risk that these are hidden in life at home, should be taken seriously really.

In order to solve the problem of aforementioned curtain rope security, industry exploitation has the multiple product that utilizes different technologies means to overcome stay cord problem, but overall structure is still too numerous and diverse, and it need to change traverse rod on whole group conventionally, assembly pulley [or reel group], transmission mechanism etc., not only cause the inconvenience of replacing, originally unspoiled upper traverse rod still, assembly pulley [or reel group], transmission mechanism also will be abandoned in the lump, cause unnecessary waste, therefore cannot meet the demand of actual use, and there is necessity of further improvement, and how to solve this problem, it is the important topic of current industry.

Edge is; this creator is the socket protective problem further investigated that the problem used separately for aforementioned existing solar cell and curtain faces; and by the utility model people, be engaged in for many years the experience of related development; and actively seek solution; through the constantly research and development of effort, finally successfully create a kind of driving control structure of curtain.

Utility model content

Therefore, main purpose of the present utility model is to provide a kind of driving control structure of safe curtain, use and can utilize the forward and inverse running of stepper motor to pull stay cord, and opening of direct control curtain movable curtain group opened up and folds, not only can reach the effect of laborsaving and convenient operation, and be unlikely in window one side and hang unnecessary stay cord from above, avoid twining neck and surprisingly occur, effectively promote security and the convenience of its use.

Again, main purpose of the present utility model is to provide a kind of driving control structure that is easy to the curtain of replacing, and it can directly be mounted on one end of existing upper traverse rod, only need the unnecessary part of former stay cord to cut, can complete, and not need whole group of replacing, avoid unnecessary waste.

For this reason, the utility model is mainly by following technological means, come the above-mentioned projects of specific implementation and usefulness, this curtain has traverse rod on, and on upper traverse rod, have a stay cord, this stay cord can drive at least one curtain group of being located at traverse rod below to open and opens up or fold, and it is characterized in that;

Aforementioned upper traverse rod end is provided with a driving control structure, and it includes a transmission group and a driving group forms;

Described transmission group has a base shell block, and this base shell block one end is formed with one for being mounted on the installation portion of traverse rod end, in base shell block, be pivoted with again one for stay cord around pulley;

And described driving group can be located on transmission group, moreover in driving group, be provided with one and can control forward and inverse turning and the motor of rotating speed, and this motor has an output shaft that can synchronously drive transmission group pulley.

Preferably, the installation portion of this transmission group base shell block has an installing hole, and installing hole can be kept supplying the grafting of traverse rod end.

Preferably, be positioned at the dual-side that this installing hole inner side is bordering on inner space and be respectively provided with a holddown groove, this holddown groove provides a metal cylinder to embed, and outside a part of arc surface that makes this metal cylinder be positioned at installing hole inside is exposed to, and this holddown groove is bordering on locating laterally across establishing a padded plate of inner space.

Preferably, the pulley of this transmission group has an axial region that passes base shell block wall, and the end face that axial region exposes is formed with a polygonal drive hole, and the motor output shaft of driving group is corresponding cerioid.

Preferably, the pulley periphery of this transmission group is formed with grooving one, makes the stay cord in traverse rod can be surrounded on pulley.

Preferably, the base shell block of this transmission group is covered with a cover plate, has the perforation of corresponding lock on cover plate, for utilizing corresponding locking part that cover plate lock is pulled on base shell block.

Preferably, this driving group has all right one way or the other housing relatively covering, and two housings is formed with respectively a lug and a recess that can be relatively chimeric in the end of corresponding base shell block, the housing of lug of wherein having is formed with an axis hole passing for motor output shaft in lug central authorities, another lug is formed with the perforation of the axis both sides that are divided into axis hole, and in the base shell block of transmission group, there is corresponding lock, for utilizing corresponding locking part lock to establish.

Preferably, in one housing of this driving group, utilize most latch fitting locks to be provided with a buffing pad, this buffing pad has the tabs of a corresponding lug, and tabs can utilize most latch fittings to lock the motor of pulling, and the tabs both sides of buffing pad are formed with respectively the lockhole of a corresponding housing perforation, for the locking part screw lock of transmission group.

Preferably, this driving group is provided with a circuit board in housing, and this circuit board can turn and speed for controlling the forward and inverse of motor.

Preferably, this driving group can be controlled by a control group, and this control group can wired or wireless mode be connected with driving group.

By this, by the specific implementation of aforementioned techniques means, make the curtain group of the utility model curtain can be subject to driving control structure effect and move, and because stay cord is wound on the pulley of transmission group, unlikelyly expose and overhang, therefore can avoid occurring the contingency around neck, effective enhanced safety, and curtain group can be controlled by electronic driving group, the convenience of lifting operation significantly, the installation portion of another transmission group base shell block is directly plugged in the upper traverse rod end of existing curtain, therefore only need existing stay cord to be set around on transmission group pulley, and cut unnecessary part and can complete repacking, and without the traverse rod on whole group of dismantling, not only be easy to change, repacking, and can reduce unnecessary waste, effectively promote its practical value.

For making auditor can further understand formation of the present utility model, feature and other object, be below to lift preferred embodiment of the present utility model, and coordinate graphic being described in detail as follows, allow simultaneously and be familiar with this technical field person and can specifically implement.

Accompanying drawing explanation

The 1st figure is the schematic appearance of application curtain of the present utility model.

The 2nd figure is the perspective exploded view of the driving control structure of the utility model curtain, for aspect and the relativeness thereof of each assembly of explanation.

The 3rd figure is the perspective exploded view of driving group in the driving control structure of the utility model curtain.

The 4th figure is the schematic appearance of the driving control structure of the utility model curtain.

The 5th figure is the side-looking generalized section of the driving control structure of the utility model curtain.

The 6th figure be the utility model curtain driving control structure overlook action schematic diagram.

Symbol description in figure is as follows:

(10) upper traverse rod

(15) stay cord

(20) curtain group

(30) transmission group

(31) base shell block

(310) axle bed

(311) axle part

(32) installation portion

(320) installing hole

(321) holddown groove

(322) metal cylinder

(323) padded plate

(33) pulley

(330) axial region

(331) grooving

(332) drive hole

(34) lock

(35) cover plate

(350) perforation

(36) locking part

(40) driving group

(41) housing

(410) lug

(411) axis hole

(412) perforation

(42) housing

(420) recess

(43) buffing pad

(431) latch fitting

(432) tabs

(433) lockhole

(434) latch fitting

(45) motor

(46) output shaft

(48) circuit board

(50) control group

The specific embodiment

The utility model is a kind of driving control structure of curtain, enclose in figure illustration specific embodiment of the utility model and member thereof, all about front and rear, left and right, top and bottom, top and bottom and level and vertical reference, only for being conveniently described, and unrestricted the utility model, also non-its member is limited to any position or direction in space.Specified size in graphic and description, when can, in not leaving claim of the present utility model, changing according to the design of specific embodiment of the utility model and demand.

The formation of the driving control structure of the utility model curtain is person as shown in the 1st figure, this curtain has traverse rod on (10), and on upper traverse rod (10), there is a stay cord (15), this stay cord (15) can drive at least one curtain group (20) of being located at upper traverse rod (10) below by a driving control structure, to control an exhibition of this curtain group (20) or to fold, the formation of the above curtain and operating principle are identical with those existing, and non-feature of the present utility model place, and appearance repeats no more.

As for characteristic of the present utility model, be this driving control structure, as shown in the 2nd, 3 and 4 figure, it includes a transmission group (30), a driving group (40) and a control group (50) and forms.

Described transmission group (30) has a base shell block (31), this base shell block (31) is formed with an ostiolate inner space, and base shell block (31) one end is formed with one for the installation portion (32) that is mounted on traverse rod (10) end, this installation portion (32) has the installing hole (320) of a connection inner space, and be positioned at the dual-side that is bordering on inner space inside this installing hole (320), be respectively provided with a holddown groove (321), this holddown groove provides a metal cylinder (322) to embed, and this metal cylinder (322) is positioned at outside the inner a part of arc surface of installing hole (320) is exposed to, so that the friction of this stay cord (15) when rotating to be provided, separately in this holddown groove (321), be bordering on locating laterally across establishing a padded plate (323) of inner space, this padded plate (323) provides the staff of installation when wearing this stay cord (15), allow the unlikely bottom of being close to inner space of this stay cord (15), and be convenient to staff's installation, moreover, the installing hole (320) of this installation portion (32) can be pegged graft for aforementioned upper traverse rod (10) end, on base shell block (31), be formed with again the axle bed (310) of a tool perforation, in axle bed (310), be provided with an axle part (311), for being pivoted a pulley (33), this pulley (33) has an axial region (330) being hubbed in base shell block (31) axle part (311), and the end face that axial region (330) exposes is formed with a polygonal drive hole (332), for driving group (40), can synchronously make movable pulley (33), moreover pulley (33) periphery is formed with one grooving (331), stay cord (15) in aforementioned upper traverse rod (10) can be surrounded on pulley (33), and pulled by pulley (33) effect, another base shell block (31) inner space is formed with two locks (34) that are divided into the axis both sides of axle bed (310), and the opening of base shell block (31) is covered with a cover plate (35), on cover plate (35), there is the perforation (350) of corresponding aforementioned lock (34), upper in base shell block (31) for utilizing corresponding locking part (36) that cover plate (35) lock is pulled, and further lock and establish this driving group (40) from bottom to top.

Separately as shown in Figure 3, described driving group (40) has all right one way or the other housing relatively covering (41, 42), and two housings (41, 42) in, be provided with a motor (45) that can drive transmission group (30) pulley (33), this two housings (41 again, 42) in the end of corresponding base shell block (31), be formed with respectively can be relatively chimeric a lug (410) and a recess (420), the housing (41) of lug (410) of wherein having is formed with an axis hole (411) in lug (410) central authorities, another lug (410) is formed with the perforation (412) of the axis both sides that are divided into axis hole (411), locking part (36) for aforementioned transmission group (30) base shell block (31) passes, moreover in housing (41), utilize most latch fittings (431) lock to be provided with a buffing pad (43), this buffing pad (43) has the tabs (432) of a corresponding lug (410), this tabs (432) can utilize most latch fittings (434) to lock the aforesaid motor (45) of pulling, and tabs (432) both sides of buffing pad (43) are formed with respectively the lockhole (433) of corresponding aforementioned housing (41) perforation (412), locking part (36) screw lock for aforementioned transmission group (30), driving group (40) can be utilized be positioned at the perforation (412) of center line, lockhole (433) and pulling on transmission group (30) with different directions lock, moreover in housing (41), be provided with one and just can controlling, the motor (45) of reverse and rotating speed, this motor (45) can be selected from stepper motor or servo motor, this motor (45) has a cerioid output shaft (46) that passes the axis hole (411) of housing (41) lug (410) again, this output shaft (46) also can be inserted and pull in the drive hole (332) of transmission group (30) pulley (33), make pulley (33) in motor (45) the synchronously start transmission group (30) of driving group (40) just, de-rotation, and in another housing (42), be provided with a circuit board (48), this circuit board (48) can be used for just controlling motor (45), reverse and speed.

As for described control group (50), connect driving group (40), can wired or wireless mode and the circuit board (48) of driving group (40), the forward and inverse of motor (45) that makes this control group (50) can wired or wireless mode control driving group (40) turns and rotating speed, and then can control an exhibition of curtain group (20) and fold by pulley (33), stay cord (15), and the utility model be take wireless mode as main embodiment.

By this, group forms the driving control structure person of an easy operating and safe curtain.

And the practice of the driving control structure of the utility model curtain, as the 1st, the shown person of 4 and 5 figure, in operation, user only needs by pressing the exhibition in control group (50) or folding button, the output shaft (46) that can control motor (45) by the circuit board (48) of driving group (40) on demand and forward rotation or backwards rotation, when the output shaft (46) of motor (45) rotates, can synchronously drive the pulley (33) in transmission group (30) to rotate, and this pulley (33) further can pull while rotating stay cord (15) in traverse rod (10) just, reverse, thereby the curtain group (20) in synchronous start on traverse rod (10) is opened up or folds, though and can time be parked in the position needing.

Via aforesaid design and action specification, the utility model is by the specific implementation of aforementioned techniques means, make the curtain group (20) of curtain moved by driving control structure effect, and because stay cord (15) is wound on the pulley (33) of transmission group (30), unlikelyly expose and overhang, therefore can avoid occurring the contingency around neck, effectively enhanced safety, and curtain group (20) more can be carried out start by electronic driving group (40), significantly the convenience of lifting operation.

Secondly, driving control structure of the present utility model can utilize the installation portion (32) of transmission group (30) base shell block (31) to be directly plugged in upper traverse rod (10) end of existing curtain, and existing stay cord (15) is set around on transmission group (30) pulley (33), and cut unnecessary part and can complete repacking, and without the traverse rod (10) on whole group of dismantling, therefore be not only easy to change, and can reduce unnecessary waste.

Moreover the motor (45) of driving group of the present utility model (40) is locked in housing (41) by buffing pad (43), so can reduce unnecessary vibration, to avoid spare part to damage because of vibrations.

Again, driving group of the present utility model (40) can be utilized perforation (412), the lockhole (433) that is positioned at center line, driving group (40) can be pulled with different directions lock upper in transmission group (30), thereby improves its surcharge, and promote its economic benefit.

In sum, be appreciated that the utility model is the splendid novel creation of an intention, the problem facing except effective solution those skilled in the art, more significantly promote effect, and in identical technical field, have no identical or approximate product creation or open use, have the enhancement of effect, therefore the utility model has met new patent about the important document of " novelty " and " creativeness ", be the new patent of in accordance with the law filing an application simultaneously.

Claims (10)

1. a driving control structure for curtain, this curtain has traverse rod on, and has a stay cord on upper traverse rod, and this stay cord can drive to be at least onely located at the curtain group exhibition of opening of traverse rod below or to fold, and it is characterized in that:

On this, traverse rod end is provided with a driving control structure, and it includes a transmission group and a driving group forms;

This transmission group has a base shell block, and this base shell block one end is formed with one for being mounted on the installation portion of traverse rod end, in base shell block, be pivoted with again one for stay cord around pulley;

This driving group can be located on transmission group, moreover in driving group, is provided with one and can controls forward and inverse turning and the motor of rotating speed, and this motor has an output shaft that can synchronously drive transmission group pulley.

2. the driving control structure of curtain according to claim 1, wherein the installation portion of this transmission group base shell block has an installing hole, and installing hole can be kept supplying traverse rod end and pegs graft.

3. the driving control structure of curtain according to claim 2, wherein be positioned at the dual-side that this installing hole inner side is bordering on inner space and be respectively provided with a holddown groove, this holddown groove provides a metal cylinder to embed, and outside a part of arc surface that makes this metal cylinder be positioned at installing hole inside is exposed to, and this holddown groove is bordering on locating laterally across establishing a padded plate of inner space.

4. the driving control structure of curtain according to claim 1, wherein the pulley of this transmission group has an axial region that passes base shell block wall, and the end face that axial region exposes is formed with a polygonal drive hole, and the motor output shaft of driving group is corresponding cerioid.

5. according to the driving control structure of the curtain described in claim 1 or 3, wherein the pulley periphery of this transmission group is formed with grooving one, makes the stay cord in traverse rod can be surrounded on pulley.

6. the driving control structure of curtain according to claim 1, wherein the base shell block of this transmission group is covered with a cover plate, has the perforation of corresponding lock on cover plate, for utilizing corresponding locking part that cover plate lock is pulled on base shell block.

7. the driving control structure of curtain according to claim 1, wherein this driving group has all right one way or the other housing relatively covering, and two housings is formed with respectively a lug and a recess that can be relatively chimeric in the end of corresponding base shell block, the housing of lug of wherein having is formed with an axis hole passing for motor output shaft in lug central authorities, another lug is formed with the perforation of the axis both sides that are divided into axis hole, and in the base shell block of transmission group, there is corresponding lock, for utilizing corresponding locking part lock to establish.

8. the driving control structure of curtain according to claim 6, wherein in a housing of this driving group, utilize most latch fitting locks to be provided with a buffing pad, this buffing pad has the tabs of a corresponding lug, tabs can utilize most latch fittings to lock the motor of pulling, and the tabs both sides of buffing pad are formed with respectively the lockhole of a corresponding housing perforation, for the locking part screw lock of transmission group.

9. the driving control structure of curtain according to claim 6, wherein this driving group is provided with a circuit board in housing, and this circuit board can turn and speed for controlling the forward and inverse of motor.

10. according to the driving control structure of the curtain described in claim 1 or 8, wherein this driving group can be controlled by a control group, and this control group can wired or wireless mode be connected with driving group.

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