CN214463627U - Window mechanism with transmittance capable of being adjusted in real time - Google Patents
Window mechanism with transmittance capable of being adjusted in real time Download PDFInfo
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- CN214463627U CN214463627U CN202022671010.1U CN202022671010U CN214463627U CN 214463627 U CN214463627 U CN 214463627U CN 202022671010 U CN202022671010 U CN 202022671010U CN 214463627 U CN214463627 U CN 214463627U
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Abstract
The utility model discloses a window mechanism with real-time adjustable transmittance, the window mechanism main body consists of window frames, double-layer hollow glass fixed between the two window frames, a film rolling shaft arranged at the upper end of the double-layer hollow glass and a tightening shaft arranged at the bottom end, one end of the film rolling shaft is connected with a motor through a synchronous belt, and the other end is connected with a locking device; the motor drives the film rolling shaft to rotate through the synchronous belt so as to change a light-transmitting film in the double-layer hollow glass, and thus the light-transmitting state of the window is adjusted. The utility model relates to a real-time adjustable window mechanism of transmittance utilizes the sunshade performance of different kinds of euphotic layer and the gyration characteristic of torsional spring, has realized the real-time automatically regulated to the window transmittance, and simple structure easily assembles, has effectively reduced the cost of manufacture of mechanism, is fit for using in multiple occasion.
Description
Technical Field
The utility model relates to a door and window technical field specifically is a real-time adjustable window mechanism of transmittance.
Background
Windows have been of interest to architects as part of buildings. In general, the glass of the existing window is made of a fully transparent glass material or a ground glass material. When the light is too strong and needs to be adjusted, people usually set up blinds or curtains and the like on the inner side of the window to block the light wholly or partially. However, it is conceivable that the above-mentioned devices cannot continuously adjust the light intensity and block the light, and although some windows capable of automatically adjusting the transmittance are available, most of them have the disadvantages of complicated structure and high cost, which brings inconvenience to people's life.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a transmittance is real-time adjustable window mechanism to the not enough of prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a window mechanism with real-time adjustable transmittance is characterized in that a window mechanism main body is composed of window frames, double-layer hollow glass fixed between the two window frames, a film rolling shaft arranged at the upper end of the double-layer hollow glass and a tightening shaft arranged at the bottom end of the double-layer hollow glass, wherein one end of the film rolling shaft is connected with a motor through a synchronous belt, and the other end of the film rolling shaft is connected with a locking device; the motor drives the film rolling shaft to rotate through the synchronous belt so as to change the light-transmitting film in the double-layer hollow glass, and therefore the light-transmitting state of the window is adjusted.
Guide shafts are arranged between the double-layer hollow glass and the film rolling shaft and between the double-layer hollow glass and the shrinking shaft, and the shrinking shaft is connected with the window frame through a first baffle and a second baffle.
One end of the light-transmitting film is fixed on the film winding shaft, the other end of the light-transmitting film is fixed on the shrinking shaft, and the light-transmitting film is sequentially divided into three light-transmitting layers from top to bottom, namely a full-transparent layer, a photochromic layer and a full-black layer.
A first cylinder, a linkage shaft, a torsion spring, a second cylinder and an inner connecting shaft are arranged in the tightening shaft, the first cylinder, the second cylinder and the linkage shaft are fixedly connected with the inner wall of the tightening shaft, one end of the torsion spring is connected with the linkage shaft, the other end of the torsion spring is fixed in the second cylinder, the first cylinder can rotate relative to the first baffle, and the second cylinder is fixedly connected with the second baffle through the inner connecting shaft; when the tightening shaft rotates, one end of a torsion spring in the tightening shaft is fixed, and the other end of the torsion spring rotates along with the tightening shaft.
One end of the film rolling shaft is provided with a synchronous belt wheel, and the other end of the film rolling shaft is provided with a ratchet wheel which is respectively matched with the synchronous belt and the locking device at the two ends of the film rolling shaft.
The locking device consists of a mounting seat, an electromagnet, a spring and a latch, wherein the electromagnet attracts the latch when the locking device is in a power-on state, and the locking device is in an unlocked state at the moment; when the locking device is in a power-off state, the electromagnet loosens the latch and is popped up by the spring to be matched with the ratchet wheel to lock the film winding shaft.
The utility model has the advantages that:
1) the utility model utilizes the sun-shading performance of different kinds of light-transmitting layers and the rotation characteristic of the torsional spring to realize the free adjustment of the light transmittance of the window, and different light-transmitting effects can be obtained by selecting different light-transmitting films, the replacement process of the light-transmitting films is simple, and the operation is convenient;
2) the film rolling shaft is driven by the motor to rotate so as to change the light transmission layer in the double-layer hollow glass, so that the light transmission state of the window is adjusted, and the window is simple in overall structure and easy to assemble;
3) the real-time control of the light transmittance of the window can be realized by controlling the motor and the locking device.
Drawings
FIG. 1 is a schematic view of the whole structure of a window mechanism with real-time adjustable transmittance according to the present invention;
FIG. 2 is a schematic view of the structure of the connection part of the motor and the film winding shaft of the window mechanism with real-time adjustable transmittance according to the present invention;
FIG. 3 is a schematic view of the internal structure of a window mechanism tightening shaft with real-time adjustable transmittance according to the present invention;
in the figure: 1. the shaft is contracted; 2. a first baffle plate; 3. a steering shaft; 4. a light-transmitting film; 5. a window body; 6. a film winding shaft; 7. a synchronous belt; 8. an electric motor; 9. a locking device; 10. double-layer hollow glass; 11. a second baffle plate; 12. a first cylinder; 13. a linkage shaft; 14. a torsion spring; 15. a cylinder II; 16. the shaft is connected in the inner part.
Detailed Description
For better explanation of the present invention, the following detailed description is given with reference to the accompanying drawings and examples.
Example (b): see fig. 1-3.
As shown in fig. 1-2, a window mechanism with real-time adjustable transmittance, the window mechanism body is composed of window frames (5), double-layer hollow glass (10) fixed between the two window frames (5), a film rolling shaft (6) arranged at the upper end of the double-layer hollow glass (10) and a tightening shaft (1) at the bottom end, one end of the film rolling shaft (6) is connected with a motor (8) through a synchronous belt (7), and the other end is connected with a locking device (9); the motor (8) drives the film rolling shaft (6) to rotate through the synchronous belt (7) so as to change the light-transmitting film (4) in the double-layer hollow glass (10), and therefore the light-transmitting state of the window is adjusted.
Guide shafts (3) are arranged between the double-layer hollow glass (10) and the film rolling shaft (6) and between the double-layer hollow glass (10) and the tightening shaft (1), and the tightening shaft (1) is connected with the window frame (5) through a first baffle (2) and a second baffle (11).
One end of the light-transmitting film (4) is fixed on the film rolling shaft (6), the other end of the light-transmitting film is fixed on the tightening shaft (1), and the light-transmitting film (4) is sequentially divided into three light-transmitting layers from top to bottom, namely a full-transparent layer, a photochromic layer and a full-black layer.
As shown in fig. 3, a first cylinder (12), a linkage shaft (13), a torsion spring (14), a second cylinder (15) and an inner connecting shaft (16) are arranged inside a tightening shaft (1), the first cylinder (12), the second cylinder (15) and the linkage shaft (13) are fixedly connected with the inner wall of the tightening shaft (1), one end of the torsion spring (14) is connected with the linkage shaft (13), the other end of the torsion spring is fixed in the second cylinder (15), the first cylinder (12) can rotate relative to a first baffle (2), and the second cylinder (15) is fixedly connected with a second baffle (11) through the inner connecting shaft (16); when the tightening shaft (1) rotates, one end of a torsion spring (14) in the tightening shaft is fixed, and the other end of the torsion spring rotates along with the tightening shaft (1).
One end of the film rolling shaft (6) is provided with a synchronous belt wheel, and the other end of the film rolling shaft is provided with a ratchet wheel which is respectively matched with a synchronous belt (7) and a locking device (9) at two ends of the film rolling shaft (6).
The locking device (9) is composed of a mounting seat, an electromagnet, a spring and a latch, the electromagnet attracts the latch when the locking device (9) is in a power-on state, and the locking device (9) is in an unlocked state at the moment; and when the locking device (9) is in a power-off state, the electromagnet releases the latch and is popped up by the spring to be matched with the ratchet wheel to lock the film winding shaft (6).
The utility model relates to a transmittance adjustment process of window mechanism of real-time adjustable of transmittance as follows:
the power switch is turned on, the electromagnet is electrified, the electromagnet absorbs the latch, the locking device 9 is in an unlocked state, the motor 8 drives the film winding shaft 6 to rotate through the synchronous belt 7, the film winding shaft 6 smoothly releases or winds the light-transmitting film 4 under the action of the guide shaft 3, so that a light-transmitting layer between the double-layer hollow glass 10 is changed, after the light transmittance is adjusted to be proper, the power switch is turned off, the electromagnet is powered off, the electromagnet releases the latch, the latch is popped out through a spring and matched with a ratchet wheel to lock the film winding shaft 6, and the light transmittance of the window is adjusted; at this time, the torsion spring 14 in the tightening shaft 1 makes the tightening shaft 1 rotate to provide a certain tightening force, and under the action of the guide shaft 3, the transparent film 4 in the double-layer hollow glass 10 keeps flat and in a tightened state, and the sight line cannot be influenced by the looseness and the wrinkle of the transparent film 4.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent transformations made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (6)
1. A window mechanism with real-time adjustable transmittance is characterized in that a window mechanism main body is composed of window frames (5), double-layer hollow glass (10) fixed between the two window frames (5), a film rolling shaft (6) arranged at the upper end of the double-layer hollow glass (10) and a tightening shaft (1) arranged at the bottom end of the double-layer hollow glass, one end of the film rolling shaft (6) is connected with a motor (8) through a synchronous belt (7), and the other end of the film rolling shaft is connected with a locking device (9); the motor (8) drives the film rolling shaft (6) to rotate through the synchronous belt (7) so as to change the light-transmitting film (4) in the double-layer hollow glass (10), and therefore the light-transmitting state of the window is adjusted.
2. A window mechanism with real-time adjustable transmittance as claimed in claim 1, wherein the guiding shafts (3) are arranged between the double-layer hollow glass (10) and the film winding shaft (6) and between the double-layer hollow glass (10) and the shrinking shaft (1), and the shrinking shaft (1) is connected with the window frame (5) through the first baffle (2) and the second baffle (11).
3. A window mechanism with real-time adjustable transmittance as claimed in claim 1, wherein one end of the transparent film (4) is fixed on the film winding shaft (6), and the other end is fixed on the tightening shaft (1), and the transparent film (4) is divided into three transparent layers, namely a full-transparent layer, a photochromic layer and a full-black layer, from top to bottom.
4. The window mechanism with real-time adjustable transmittance according to claim 1, wherein a first cylinder (12), a linkage shaft (13), a torsion spring (14), a second cylinder (15) and an inner connecting shaft (16) are arranged inside the contracting shaft (1), the first cylinder (12), the second cylinder (15) and the linkage shaft (13) are all fixedly connected with the inner wall of the contracting shaft (1), one end of the torsion spring (14) is connected with the linkage shaft (13), the other end of the torsion spring is fixed in the second cylinder (15), the first cylinder (12) can rotate relative to the first baffle (2), and the second cylinder (15) is fixedly connected with the second baffle (11) through the inner connecting shaft (16); when the tightening shaft (1) rotates, one end of a torsion spring (14) in the tightening shaft is fixed, and the other end of the torsion spring rotates along with the tightening shaft (1).
5. A window mechanism with real-time adjustable transmittance as claimed in claim 1, wherein the film winding shaft (6) is provided with a synchronous pulley at one end and a ratchet wheel at the other end, and the synchronous pulley and the ratchet wheel are respectively matched with the synchronous belt (7) and the locking device (9) at the two ends of the film winding shaft (6).
6. A window mechanism with real-time adjustable transmittance as claimed in claim 1, wherein the locking device (9) is composed of a mounting seat, an electromagnet, a spring and a latch, the electromagnet holds the latch when the locking device (9) is in the power-on state, and the locking device (9) is in the unlocked state; and when the locking device (9) is in a power-off state, the electromagnet releases the latch and is popped up by the spring to be matched with the ratchet wheel to lock the film winding shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022671010.1U CN214463627U (en) | 2020-11-18 | 2020-11-18 | Window mechanism with transmittance capable of being adjusted in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022671010.1U CN214463627U (en) | 2020-11-18 | 2020-11-18 | Window mechanism with transmittance capable of being adjusted in real time |
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| Publication Number | Publication Date |
|---|---|
| CN214463627U true CN214463627U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022671010.1U Active CN214463627U (en) | 2020-11-18 | 2020-11-18 | Window mechanism with transmittance capable of being adjusted in real time |
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| CN (1) | CN214463627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343473A (en) * | 2020-11-18 | 2021-02-09 | 南昌大学 | Window mechanism with transmittance capable of being adjusted in real time |
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2020
- 2020-11-18 CN CN202022671010.1U patent/CN214463627U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343473A (en) * | 2020-11-18 | 2021-02-09 | 南昌大学 | Window mechanism with transmittance capable of being adjusted in real time |
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