CN207080155U - A kind of blinds apparatus of piezo-activator driving - Google Patents

Abstract

The utility model discloses a kind of blinds apparatus of piezo-activator driving, wherein, if including a framework, the blade of louver window under framework, the halliard being connected with the blade of louver window and angular adjustment rope and be arranged on lower portion using by the use of piezo-activator be used as driving longline driving structure, if at least one in the longline driving structure is connected with halliard, at least one is connected with angular adjustment rope；The utility model by control it is described rope forward and reverse turn of achievable blade of louver window of driving structure lifting and angular adjustment, due to the rope driving structure using piezo-activator as driving, the piezo-activator has the characteristics that small, compact-sized, moment of torsion is big, driving sound is small, this make it that the installation of shutter becomes simple and caused noise is minimum in use, and the blinds apparatus can realize it is automatic with it is manually operated mutually compatible.

Description

A kind of blinds apparatus of piezo-activator driving

Technical field

It the utility model is related to shutter field, more particularly to a kind of blinds apparatus of piezo-activator driving.

Background technology

Generally, in order to interdict outside light or in order to prevent from watching inside from outside, user can install on window A kind of shutter that can be opened or closed up and down.Shutter includes a body frame, and multiple blades are connected with the body frame（Blocking Part）, the blade is connected by drawstring with drawstring, and drawstring and drawstring are then connected with action bars, and user is by pulling down or rotating Action bars, it may be such that blade opens or closes up and down.

Existing shutter is mostly the mode that manually operates to control the closing of its blade and opening, works as shutter When a fairly large number of, the mode manually controlled then can be cumbersome, easily wastes more time and manpower.Therefore, People have produced a kind of shutter for automatically opening up and closing blade, by setting some motors on the shutter, are powered Afterwards by the positive and negative driving of remote control motor, the positive and negative rotation of motor driven action bars so that blade automatically open up or Close.

The motor that existing automatic louver uses is electromagnetic motor, and this electromagnetic dc motor volume is larger to be caused Installation trouble, and this motor can produce larger noise during driving, and very big inconvenience is brought to user.

Therefore, prior art has yet to be improved and developed.

Utility model content

In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide the hundred of a kind of piezo-activator driving Leaf window device, it is intended to solve existing automatic louver cause because motor build is larger installation trouble and in use The problem of producing loud noise.

The technical solution of the utility model is as follows：

A kind of blinds apparatus of piezo-activator driving, wherein, including a framework, the shutter leaf in framework Piece, the halliard being connected with the blade of louver window and angular adjustment rope and it is arranged on making with piezo-activator for lower portion If being the longline driving structure of driving, if at least one in the longline driving structure is connected with halliard, at least one It is connected with angular adjustment rope；By controlling the forward and reverse rotation of rope driving structure being connected with halliard, blade of louver window is realized Raising and lowering, by controlling the forward and reverse rotation of rope driving structure being connected with angular adjustment rope, realize blade of louver window angle The regulation of size.

The blinds apparatus of described piezo-activator driving, wherein, the rope driving structure includes a drive seat, set Piezo-activator in drive seat, the driving wheel being connected with piezo-activator, the guide wheel shaft being arranged in drive seat and lead To axle sleeve and the directive wheel being socketed on the guide wheel shaft, the halliard or angular adjustment rope are wrapped in the drive Stretched out on driving wheel and along the directive wheel.

The blinds apparatus of described piezo-activator driving, wherein, if being provided with the driving wheel and directive wheel The dry annular groove for being used to wind halliard or angular adjustment rope.

The blinds apparatus of described piezo-activator driving, wherein, the piezo-activator is included by a motor shaft string Piezoelectric ceramic piece, stator and the circular rotor for joining and being arranged in order, the piezoelectric ceramic piece is fixedly connected with stator, described Stator is used to support the circular rotor and makes the circular rotor rotation after powered up.

The blinds apparatus of described piezo-activator driving, wherein, two sides is respectively arranged with preceding glass before and after the framework Glass window and rear windowpane, the blade of louver window is between the front glass window and rear windowpane.

The blinds apparatus of described piezo-activator driving, wherein, it is respectively arranged with angle at left and right sides of the framework Degree regulation handle and lift adjustment handle, the angular adjustment handle are connected with the angular adjustment rope, the lift adjustment hand Handle is connected with the halliard.

The blinds apparatus of described piezo-activator driving, wherein, including two rope driving structures, one of them and liter Drop rope is connected to control the raising and lowering of blade of louver window, and another is connected to control shutter leaf with angular adjustment rope The angular dimension of piece.

Beneficial effect：The blinds apparatus of piezo-activator driving provided by the utility model includes framework, positioned at framework Under blade of louver window, the halliard that is connected with the blade of louver window and angular adjustment rope and be arranged on lower portion with If longline driving structure of the piezo-activator as driving, if at least one in the longline driving structure connects with halliard Connect, at least one is connected with angular adjustment rope.The utility model is by controlling forward and reverse turn of the rope driving structure can be achieved The lifting of blade of louver window and angular adjustment, due to the rope driving structure using piezo-activator as driving, the pressure Electric actuator has the characteristics that small, compact-sized, moment of torsion is big, driving sound is small, and this causes the installation of shutter to become letter Singly and caused noise is minimum in use.

Brief description of the drawings

Fig. 1 is a kind of structure chart of the blinds apparatus preferred embodiment of piezo-activator driving of the utility model.

Fig. 2 is the rope driving structure preferred embodiment in a kind of blinds apparatus of piezo-activator driving of the utility model Explosive view.

Fig. 3 is the rope driving structure preferred embodiment in a kind of blinds apparatus of piezo-activator driving of the utility model Structural representation.

Fig. 4 is the rope driving structure preferred embodiment in a kind of blinds apparatus of piezo-activator driving of the utility model Diagrammatic cross-section.

Embodiment

The utility model provides a kind of blinds apparatus of piezo-activator driving, to make the purpose of this utility model, skill Art scheme and effect are clearer, clear and definite, and the utility model is further described below.It is it should be appreciated that described herein Specific embodiment only explaining the utility model, be not used to limit the utility model.

As shown in figure 1, the blinds apparatus of piezo-activator driving provided by the utility model, wherein, including a framework 10th, the blade of louver window 20 in framework 10, the halliard 30 and angular adjustment rope 40 that are connected with the blade of louver window 20, And if be arranged on the longline driving structure 50 using piezo-activator as driving of lower portion, in some driving structures At least one is connected with the halliard 30, and at least one is connected with the angular adjustment rope 40；By control with it is described The forward and reverse rotation of driving structure that halliard 30 connects, realize the raising and lowering of blade of louver window 20, by control with it is described The forward and reverse rotation of driving structure that angular adjustment rope 40 connects, realizes the regulation of the angular dimension of blade of louver window 20.

Specifically, provided by the utility model is a kind of shutter by motor-driven automatic piezo-activator driving Device, it can avoid the time and manpower that manual louver window wastes in operation；Further, the rope in the utility model Driving structure is using piezo-activator as driving, and because piezo-activator has, small, compact-sized, moment of torsion is big, load The features such as big and driving sound is small, this causes the blinds apparatus installation that the piezo-activator in the utility model drives to become Very simple, and caused noise is minimum in use.

Further, in the utility model, as shown in Figures 2 and 3, the rope driving structure 50 includes a drive seat 51st, the piezo-activator 52 that is arranged in the drive seat 51, the driving wheel 53 being connected with the piezo-activator 52, it is arranged on Guide wheel shaft 54 and directive wheel axle sleeve 55 in drive seat 51 and the directive wheel 56 being socketed on the guide wheel shaft 54, institute State halliard or angular adjustment rope is wrapped on the driving wheel 53 and stretched out along the directive wheel 56.

Further, as shown in Fig. 2 be provided with the driving wheel 53 and directive wheel 56 several be used for wind lifting The annular groove 57 of rope and angular adjustment rope；It is preferred that two annular grooves are provided with the driving wheel 53 and directive wheel 56.

Specifically, in the rope driving structure, different winding modes can realize different rope driving effects, such as scheme Canoe shown in 3, when piezo-activator drives driving wheel to rotate forward, then it is wrapped in driving wheel away from drive seat one Rope in the annular groove at end can constantly discharge, and be wrapped in the rope meeting in driving wheel in the annular groove of drive ring one end Constantly shrink；When piezo-activator drives driving wheel to rotate backward, then the ring away from drive seat one end in driving wheel is wrapped in Rope in connected in star can constantly shrink, and the rope being wrapped in driving wheel in the annular groove of drive ring one end then can be continuous Release.Therefore, kinking can be removed according to the actual requirements drives effect to obtain different ropes.

With further, as shown in figure 4, the piezo-activator includes the pressure connected and be arranged in order by a motor shaft 521 Electroceramics piece 522, stator 523 and circular rotor 524, the piezoelectric ceramic piece 522 is fixedly connected with stator 523, described Stator 523 is used to support the circular rotor 524 and after powered up rotate the circular rotor 524.The utility model Used piezoelectric actuator structure is compact, build is smaller, and has sufficiently large moment of torsion；Under identical volume, piezoelectricity causes The load-carrying ability of dynamic device is more than 10 times of electromagnetic motor, and its response speed is also far longer than electromagnetic motor.

Obviously, in the utility model, the rope driving structure has that small volume, simple in construction and load is big, driving Speed waits various features soon, can be widely applied in the various devices needed by driving of restricting.

In a kind of specific embodiment, in a kind of blinds apparatus of piezo-activator driving provided by the utility model also Including a control panel, the control panel electrically connects with the piezo-activator, and the control panel reception user passes through distant The operational order sent is controlled, and drives corresponding piezo-activator to rotate according to the operational order, the piezo-activator band The dynamic driving wheel rotates, and driving wheel rotates the contraction or release for realizing halliard or angular adjustment rope, so as to realize shutter Rising, decline and the angular dimension of blade.

Preferably, in the utility model, as shown in figure 1, the blinds apparatus of piezo-activator driving includes two Rope driving structure, the upper left corner and the upper right Angle Position of framework are separately positioned on, wherein, positioned at the rope driving structure of upper right Angle Position It is connected with halliard, for controlling the raising and lowering of blade of louver window；Positioned at the rope driving structure and angle of upper left position Adjusting rope connects, for controlling the angular dimension of blade of louver window.

Further, the blade in the blinds apparatus of existing piezo-activator driving is naked is exposed on the external in environment , in use, more dust can be accumulated on the blade of louver window, and because blade of louver window is more；Therefore, Excessive manpower and time can be also consumed in scale removal process.Based on this, the utility model passes through two before and after the framework Face sets front glass window 80 and rear windowpane 90 respectively, and the blade of louver window 20 is arranged on the front glass window 80 and rear glass Between window 90.This causes the blade of louver window 20 in the utility model to be in all the time in a clean closing space, can be effective The pollution of dust in external environment condition is avoided, so as to save clearance time.

Further, in the utility model, as shown in figure 1, the left and right sides of the framework 10 is respectively arranged with angle Regulation handle 70 and lift adjustment handle 60, the angular adjustment handle 70 are connected with angular adjustment rope 40, the lift adjustment Handle 60 is connected with the halliard 30.

Specifically, structure and its operation principle based on piezo-activator, the piezo-activator in power process, Due to certain frictional resistance between rotor and stator be present, therefore self-locking state can be realized, this causes in the utility model Piezo-activator driving blinds apparatus need not assemble extra labyrinth to realize self-locking.

Further, this self-locking state of the piezo-activator is not completely locked, in the drive of certain external force Under dynamic, the rotor can still rotate even in the situation of power-off.

Based on this, the blinds apparatus of piezo-activator driving provided by the utility model can realize automatic and manual behaviour Make mutually compatibility, specifically, the angular adjustment handle 70 is connected with the angular adjustment rope 40 in rope drive device, the rising-falling tone Section handle 60 is connected with the halliard 30 in drive device of restricting, and when power is off, then can manually promote the lift adjustment hand The rising to blade of louver window of handle or angular adjustment handle, first will or angular dimension be adjusted.Therefore, the utility model provides Piezo-activator driving blinds apparatus can realize it is automatic with it is manually operated mutually compatible.

And existing automatic louver is because the motor of use is electromagnetic dc motor, and electromagnetic dc motor is stopping After electricity, great resistance between its rotor and reduction of speed piece be present, be the rotation that can not realize rotor in the presence of general external force , thus existing automatic louver can not realize with it is manually operated mutually compatible.

In summary, the blinds apparatus of piezo-activator driving provided by the utility model includes framework, positioned at framework Under blade of louver window, the halliard that is connected with the blade of louver window and angular adjustment rope and be arranged on lower portion with If longline driving structure of the piezo-activator as driving, if at least one in the longline driving structure connects with halliard Connect, at least one is connected with angular adjustment rope.The utility model is by controlling forward and reverse turn of the rope driving structure can be achieved The lifting of blade of louver window and angular adjustment, due to the rope driving structure using piezo-activator as driving, the pressure Electric actuator has the characteristics that small, compact-sized, moment of torsion is big, driving sound is small, and this causes the installation of shutter to become letter Singly and caused noise is minimum in use, and the blinds apparatus of piezo-activator driving can be realized certainly It is dynamic with it is manually operated mutually compatible.

It should be appreciated that application of the present utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come Say, can according to the above description be improved or converted, all these modifications and variations should all belong to the appended power of the utility model The protection domain that profit requires.

Claims (7)

1. a kind of blinds apparatus of piezo-activator driving, it is characterised in that including a framework, the shutter under framework Blade, the halliard being connected with the blade of louver window and angular adjustment rope and be arranged on lower portion with piezoelectric actuated If longline driving structure of the device as driving, if at least one in the longline driving structure is connected with halliard, at least One is connected with angular adjustment rope；By controlling the forward and reverse rotation of rope driving structure being connected with halliard, shutter leaf is realized The raising and lowering of piece, by controlling the forward and reverse rotation of rope driving structure being connected with angular adjustment rope, realize blade of louver window The regulation of angular dimension.

2. the blinds apparatus of piezo-activator driving according to claim 1, it is characterised in that the rope driving structure Including a drive seat, the piezo-activator being arranged in drive seat, the driving wheel being connected with piezo-activator, it is arranged on drive seat On guide wheel shaft and directive wheel axle sleeve and the directive wheel that is socketed on the guide wheel shaft, the halliard or angle are adjusted Section rope is wrapped on the driving wheel and stretched out along the directive wheel.

3. the blinds apparatus of piezo-activator according to claim 2 driving, it is characterised in that the driving wheel and lead Several annular grooves for being used to wind halliard or angular adjustment rope are provided with to wheel.

4. the blinds apparatus of piezo-activator driving according to claim 2, it is characterised in that the piezo-activator Including the piezoelectric ceramic piece, stator and circular rotor connected and be arranged in order by a motor shaft, the piezoelectric ceramic piece with Stator is fixedly connected, and the stator is used to support the circular rotor and makes the circular rotor rotation after powered up.

5. the blinds apparatus of piezo-activator driving according to claim 1, it is characterised in that two before and after the framework Face is respectively arranged with front glass window and rear windowpane, and the blade of louver window is between the front glass window and rear windowpane.

6. the blinds apparatus of piezo-activator driving according to claim 1, it is characterised in that the left and right of the framework Both sides are respectively arranged with angular adjustment handle and lift adjustment handle, and the angular adjustment handle connects with the angular adjustment rope Connect, the lift adjustment handle is connected with the halliard.

7. the blinds apparatus of piezo-activator driving according to claim 1, it is characterised in that the piezo-activator The blinds apparatus of driving includes two rope driving structures, and one of them is connected to control the upper of blade of louver window with halliard Rise and decline, another is connected to control the angular dimension of blade of louver window with angular adjustment rope.