CN208534378U - A kind of automatic louver - Google Patents
A kind of automatic louver Download PDFInfo
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- CN208534378U CN208534378U CN201820997406.5U CN201820997406U CN208534378U CN 208534378 U CN208534378 U CN 208534378U CN 201820997406 U CN201820997406 U CN 201820997406U CN 208534378 U CN208534378 U CN 208534378U
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- frame
- window
- connecting rod
- driving motor
- automatic louver
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Abstract
The utility model discloses a kind of automatic louvers, belong to shutter field, its key points of the technical solution are that including for the window-frame as installation foundation, several blades are rotatablely connected between the vertical beam of the window-frame, the back side of the vertical beam of the window-frame is fixed with driving motor, vertically sliding is connected with electric telescopic rod on the driving motor, the vertical beam side of the window-frame slidably connects connecting rod, the electric telescopic rod is fixedly connected with connecting rod by fixed frame, the connecting rod is vertically disposed, the connecting rod and blade are linked by connection strap, automatic louver the advantage is that the drive mechanism of automatic louver is not readily susceptible to the influence of extraneous factor, optimize drive mechanism, being conducive to transmission improves transmission effect, guarantee the normal switch of shutter.
Description
Technical field
The utility model relates to shutter field, in particular to a kind of automatic louver.
Background technique
For shutter as a kind of window being often used in finishing, itself can complete light passing according to actual demand
Or shading operation, and with the development of the times, focus is more put into dress by practicability of the people in addition to paying close attention to shutter
The beautiful aspect of decorations in the finishing of house, selects the user of shutter higher and higher with the raising of national life level,
The replacement upgrading of shutter is also promoted simultaneously.
Notification number be the Chinese patent of CN203769611U disclose it is a kind of can automatic open-close shutter, including window frame,
The shutter grid component being located in window frame and the electric machine assembly being automatically closed for controlling shutter, if shutter grid component includes
Cured leaf piece and two connecting rods for being threaded through blade left and right ends correspond to the position of interlinking lever end on the upper side frame and lower frame of window frame
Fixation hole is installed, electric machine assembly includes the motor for being fixed on window frame upper, the controller equipped with clock circuit and connecting rod top
The drive rod of connection and stretch out outdoor humidity sensor, humidity sensor is connected to motor by controller, motor it is defeated
Shaft is connect by gear with drive rod, and the top of connecting rod is equipped with driving cog, and drive rod is equipped in the position connecting with driving cog
Transmission gear.It is this can automatic open-close shutter mainly by be mounted on motor for blind window by gear drive drive rod, it is complete
Closure is closed at the opening of shutter.
But find that the hole mobile for drive rod must be provided on window frame in actual use, window frame structure is caused
It destroys, simultaneously because shutter is contacted with open air for a long time, it is difficult to which appearance the case where will appear dampness avoided leads to gear
There is a situation where corroding, causes to be driven effect variation, influence the normal switch of shutter.
Utility model content
The purpose of the utility model is to provide a kind of automatic louvers, the advantage is that the drive mechanism of automatic louver not
It is easy to be influenced by extraneous factor, optimizes drive mechanism, being conducive to transmission improves transmission effect, guarantees the normal of shutter
Switch.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of automatic louver, including being rotatablely connected between the vertical beam of the window-frame for the window-frame as installation foundation
Several blades, the back side of the vertical beam of the window-frame are fixed with driving motor, vertically sliding connection on the driving motor
There is electric telescopic rod, the vertical beam side of the window-frame slidably connects connecting rod, and the electric telescopic rod and connecting rod pass through fixed frame
It is fixedly connected, the connecting rod is vertically disposed, and the connecting rod and blade are linked by connection strap.
By using above-mentioned technical proposal, driving motor is as main power source, and driving motor is in the process of work
Drive electric telescopic rod vertically do up and down, electric telescopic rod by fixed frame drive link motion, back link drive
Connection strap pulls one end of blade that blade is driven to complete the movement opened or closed, due to the electric expansion of main driving structure
Situations such as bar is mounted in driving motor, is not allowed the influence by extraneous factor, is such as encountered dampness, is also mainly used for connecting
The case where bolt of component gets rusty, the influence for entire drive mechanism is small, with the phase in such a way that gear drives connecting rod
Than optimizing drive mechanism, further improving transmission effect.
Further, driving motor is fixedly connected by bracket with the vertical beam of window-frame.
By using above-mentioned technical proposal, bracket is mainly used for determining the installation site of driving motor, on the one hand facilitates work
Make personnel and driving motor is installed, is on the other hand conducive on the firm window-frame of driving motor.
Further, the vertical beam of bracket and window-frame is wholely set by welding.
By using above-mentioned technical proposal, the bonding strength of bracket and window-frame is further increased, bracket and window-frame are conducive to
Globality, further increase the firmness of bracket.
Further, bracket is in the trapezoidal setting of class, and described state is provided with trough with straight angle on the bevel edge of bracket upward, and drives electricity
The edge of machine is connected in the trough with straight angle of bracket bevel edge.
By using above-mentioned technical proposal, bracket has better load-bearing capacity in the trapezoidal setting of class, reduces due to load-bearing
The case where scarce capacity, bracket recurring structure destroys, the trough with straight angle of bevel edge are mainly used for being engaged by clamping with the shell of driving motor,
Be conducive to the vertically arranged precision that driving motor further increases driving motor.
Further, fixed frame setting triangular in shape.
By using above-mentioned technical proposal, since fixed frame is mainly as the connector between electric telescopic rod and connecting rod,
Fixed frame is the position that stress is concentrated, and triangle, which is provided with, to be conducive to improve fixed frame stability, increases fixed frame to a certain extent
Bearing capacity, reduce due to stress concentration cause fixed frame to fracture the case where.
Further, the apex angle of fixed frame is bolted on electric telescopic rod on one end of driving motor, institute
The base angle for stating fixed frame is fixed by screw and connecting rod.
It is main stressed member, no since fixed frame is during blade rotates by using above-mentioned technical proposal
The case where crossing how firm fixed frame its structure is, still will appear fatigue damage after long-time use is replaced,
The connection type for having used bolt or screw is convenient to the replacement of later period progress part of damage.
Further, blade is equipped with connection sheet, and one end of the connection strap and connection sheet are rotatablely connected, connection strap it is another
One end is connect with link rotatable.
By using above-mentioned technical proposal, connection sheet is mainly used for connecting blade and connecting rod, when link motion, due to even
One end of contact pin is connect with link rotatable, and connection sheet pulls the side of blade, and driving blade completion opens or closes window.
Further, the side of window-frame vertical beam is vertically installed with positive stop strip.
By using above-mentioned technical proposal, positive stop strip be mainly used for limit blade slewing area, when blade be opened to it is several
When the state of level, the edge of blade two sides and offseting on one side for positive stop strip prevent blade from continuing to move.
Further, positive stop strip is equipped with the tread plate arranged along its length away from the one side of window-frame.
By using above-mentioned technical proposal, in the course of rotation, blade deviates from the one side phase of window-frame with positive stop strip to blade
Contact, the position of contact are equipped with tread plate and are mainly used for frictional resistance between the two, reduce during use due to
The case where factors such as wind cause blade to rotate.
Equipped with several for fixing the fixing clamp of driving motor power supply line.
By using above-mentioned technical proposal, fixing clamp is mainly used for the power supply line of fixed driving motor, avoids power supply line miscellaneous
The disorderly distribution without chapter, is conducive to the aesthetic measure for improving entire shutter.
In conclusion the utility model has the following beneficial effects:
1. optimizing drive mechanism, being conducive to transmission improves transmission effect, guarantees the normal switch of shutter；
2. most of components are connected by dismountable mode, it is convenient to repair.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of automatic louver；
Fig. 2 is the side view of automatic louver；
Fig. 3 is the partial enlargement diagram in Fig. 1 at A.
In figure, 1, window-frame；11, blade；111, connection sheet；12, positive stop strip；121, tread plate；13, connecting rod；14, it connects
Item；15, fixing clamp；2, driving motor；21, bracket；22, fixing bolt；23, electric telescopic rod；231, fixed frame；24, power supply line；
25, sleeve.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
Embodiment: a kind of automatic louver, as shown in Figure 1, including mainly as the window-frame of installation foundation 1, among window-frame 1
Several blades 11 are rotatably connected to, blade 11 is evenly arranged along the length direction of 1 vertical beam of window-frame, and driving is also equipped on window-frame 1
Motor 2, driving motor 2 are set to the back side of 1 vertical beam of window-frame.And driving motor 2 is rotated by drive mechanism driving blade 11,
Complete the process that shutter opens or closes.
In conjunction with shown in Fig. 1 and Fig. 3, the midline position of the side of blade 11, and blade 11 is arranged in the shaft of blade 11
Shaft be inserted into the vertical beam of window-frame 1.The vertical beam of window-frame 1 is equipped with positive stop strip 12, and positive stop strip 12 is along the vertical beam direction of window-frame 1
Arrangement, and the offseting when window-frame 1 can be directed toward with blade 11 towards blade 11 of positive stop strip 12, when blade 11 turns to
When close to horizontal position, blade 11 offsets with positive stop strip 12, and blade 11 is prevented to go beyond the scope.
In conjunction with shown in Fig. 1 and Fig. 3, positive stop strip 12 is equipped with tread plate 121, tread plate 121 away from the one side of 1 vertical beam of window-frame
It is arranged along 12 length direction of positive stop strip, due to the process rotated in blade 11, a part and tread plate 121 of the side of blade 11
Contact, tread plate 121 further increase the degree of roughness of the two contact position, increase frictional resistance, because shutter is using
During, blade 11 sometimes needs to be fixed on an angle, but since the factors such as wind cause blade to rotate, it is anti-skidding
Item 121 is conducive to prevent the rotation of blade 11.
In conjunction with shown in Fig. 1 and Fig. 3, connecting rod 13, length of the connecting rod 13 along 1 vertical beam of window-frame are slidably connected on 1 vertical beam of window-frame
Direction arrangement, is equipped with connection strap 14, while connection sheet 111, connection strap are equipped on blade 11 between connecting rod 13 and blade 11
14 one end and connection sheet 111 are rotatablely connected by rivet, and the other end of connection strap 14 is rotatablely connected by rivet and connecting rod 13,
The case where during installation, finishing personnel pay attention to the tightness that rivet is arranged, and avoid rivet tension that from can not rotating.
Connection strap 14 is arranged in bending, and compared with connection strap 14 is set as straight line, the stress that connection strap 14 is subject in bending is more
Dispersion reduces a possibility that connection strap 14 fractures.
Referring to figs. 1 and 2, driving motor 2 is fixedly connected by bracket 21 with 1 vertical beam of window-frame, and bracket 21 welds
The mode connect and it is arranged in 1 vertical beam one of window-frame, and is equipped with fixing bolt 22 on bracket 21 and driving motor 2 is firmly fixed
On the stent 21.Bracket 21 is in the trapezoidal setting of class, and bracket 21 has better bearing capacity, is reduced due to load-bearing capacity deficiency,
The case where bracket recurring structure destroys, is conducive to that driving motor 2 is stronger to be mounted on window-frame 1.On the bevel edge of bracket 21
It is provided with trough with straight angle, and 2 edge of driving motor is connected in the trough with straight angle of bracket bevel edge, further increases bracket 21 and driving
The contact area on 2 surface of motor, keeps driving motor 2 more accurately vertically disposed.
In conjunction with shown in Fig. 2 and Fig. 3, sleeve 25 is vertically equipped on driving motor 2, sliding is in sleeve 25 to be connected with electronic stretch
Contracting bar 23, the end of electric telescopic rod 23 are equipped with fixed frame 231, and electric telescopic rod 23 is connected by fixed frame 231 and connecting rod 13
It connects, in the process of work, electric telescopic rod 23 is driven by driving motor 2 and reciprocatingly slided along the vertical direction, i.e. drive connecting rod
13 do same movement, rotate blade 11, complete the process that shutter opens or closes.The setting triangular in shape of fixed frame 231,
The apex angle of fixed frame 231 is bolted on electric telescopic rod 23 on one end of driving motor 2, the fixed frame 231
Base angle it is fixed by screw and connecting rod 13, since fixed frame 231 is main transmission stressed member, be arranged in class triangle,
It is advantageous to improve 231 structural strength of fixed frame, the bearing capacity of fixed frame 231 is further increased, but its structure of fixed frame 231 is more
Firm, the case where still will appear fatigue damage after long-time use, is replaced, described to use screw or spiral shell
The fixed form of bolt is convenient to dismounting and change part when maintenance.
Referring to figs. 1 and 2, the bottom of driving motor 2 is equipped with the power supply line 24 for connecting with extraneous power supply, window-frame
1 vertical beam is equipped with fixing clamp 15, and fixing clamp 15 is mainly used for constraining power supply line 24 along the vertical beam direction of window-frame 1 arrangement, avoids
The rambling distribution of power supply line 24 is conducive to the aesthetic measure for improving shutter.
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 (10)
1. a kind of automatic louver, including for the window-frame (1) as installation foundation, it is characterised in that: the window-frame (1) is erected
It is rotatablely connected between beam several blades (11), the back side of the vertical beam of the window-frame (1) is fixed with driving motor (2), the driving
Vertically sliding is connected with electric telescopic rod (23) on motor (2), and the vertical beam side of the window-frame (1) slidably connects company
Bar (13), the electric telescopic rod (23) are fixedly connected with connecting rod (13) by fixed frame (231), and the connecting rod (13) is along vertical
Direction arrangement, the connecting rod (13) and blade (11) are linked by connection strap (14).
2. a kind of automatic louver according to claim 1, it is characterised in that: the driving motor (2) passes through bracket
(21) it is fixedly connected with the vertical beam of window-frame (1).
3. a kind of automatic louver according to claim 2, it is characterised in that: the bracket (21) is perpendicular with window-frame (1)
Beam is wholely set by welding.
4. a kind of automatic louver according to claim 3, it is characterised in that: the bracket (21) is in the trapezoidal setting of class,
Described state is provided with trough with straight angle on the bevel edge of bracket (21) upward, and the edge of driving motor (2) is connected to bracket (21) bevel edge
Trough with straight angle in.
5. a kind of automatic louver according to claim 1, it is characterised in that: the fixed frame (231) is triangular in shape to be set
It sets.
6. a kind of automatic louver according to claim 5, it is characterised in that: the apex angle of the fixed frame (231) passes through
Bolt is fixed on electric telescopic rod (23) on the one end of driving motor (2), and the base angle of the fixed frame (231) passes through screw
It is fixed with connecting rod (13).
7. a kind of automatic louver according to claim 1, it is characterised in that: the blade (11) is equipped with connection sheet
(111), one end Yu connection sheet (111) rotation connection of the connection strap (14), the other end and connecting rod (13) of connection strap (14)
Rotation connection.
8. a kind of automatic louver according to claim 1, it is characterised in that: the side of window-frame (1) vertical beam is vertical
It is provided with positive stop strip (12).
9. a kind of automatic louver according to claim 8, it is characterised in that: the positive stop strip (12) deviates from window-frame (1)
One side be equipped with the tread plate (121) arranged along its length.
10. a kind of automatic louver according to claim 1, it is characterised in that: the back side of the vertical beam of the window-frame (1) is also
Equipped with several for fixing the fixing clamp (15) of the power supply line (24) of driving motor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820997406.5U CN208534378U (en) | 2018-06-26 | 2018-06-26 | A kind of automatic louver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820997406.5U CN208534378U (en) | 2018-06-26 | 2018-06-26 | A kind of automatic louver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208534378U true CN208534378U (en) | 2019-02-22 |
Family
ID=65379283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820997406.5U Active CN208534378U (en) | 2018-06-26 | 2018-06-26 | A kind of automatic louver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208534378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914763A (en) * | 2021-11-24 | 2022-01-11 | 浙江丽盛遮阳科技有限公司 | Running gear of irregular type extension sun-shading tripe |
-
2018
- 2018-06-26 CN CN201820997406.5U patent/CN208534378U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914763A (en) * | 2021-11-24 | 2022-01-11 | 浙江丽盛遮阳科技有限公司 | Running gear of irregular type extension sun-shading tripe |
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