CN211081655U - Brushless motor for mute curtain - Google Patents
Brushless motor for mute curtain Download PDFInfo
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- CN211081655U CN211081655U CN201921914017.2U CN201921914017U CN211081655U CN 211081655 U CN211081655 U CN 211081655U CN 201921914017 U CN201921914017 U CN 201921914017U CN 211081655 U CN211081655 U CN 211081655U
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- brushless motor
- plate
- curtain
- arc
- rotating shaft
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Abstract
The utility model discloses a brushless motor for a mute curtain, which relates to the technical field of household brushless motors, and comprises a first brushless motor, a second brushless motor and a fixed plate, the utility model is fixed on the wall surface, the pull rope of the curtain is sleeved on the arc-shaped plate and is provided with anti-slip lines to prevent the pull rope from sliding in the arc-shaped plate, when the curtain needs to be opened and closed, the first brushless motor and the second brushless motor are started, and the rotating shafts of the first brushless motor and the second brushless motor are fixed on the supporting plate, the shell of the first brushless motor and the shell of the second brushless motor drive the arc-shaped plate to rotate, thereby increasing the stability of the first brushless motor and the second brushless motor during rotation, avoiding overlarge vibration and noise generation, and be equipped with the damping ring, further improve the utility model discloses a shock attenuation effect increases the utility model discloses a silence ability, convenient to use.
Description
Technical Field
The utility model relates to a brushless motor technical field for the house specifically is a brushless motor for silence (window) curtain.
Background
With the development of society, more and more smart homes are applied to the lives of people, great convenience is brought to the lives of people, and the use of curtains is one of essential parts in numerous smart homes;
the curtain is made of cloth, hemp, yarn, aluminum sheets, wood chips, metal materials and the like, has the functions of shading, insulating heat and adjusting indoor light, and in the use of the intelligent curtain or the electric curtain, half of the motor is used as a main power source, but the curtain motor used at present is an alternating current synchronous motor generally, has the advantages of high power and high horsepower, but has the problems of high noise and high vibration in the working process, so that the curtain has high noise in the use process, and the curtain is unstable to open and close.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a brushless motor for silence (window) curtain to solve the problem that the existence noise is big, the vibration is big that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a brushless motor for a silent window curtain comprises a first brushless motor, a second brushless motor and a fixing plate, wherein an arc plate is fixedly arranged on one side of the first brushless motor, the other side of the arc plate is fixedly connected with the other side of the second brushless motor, a first connecting rod is fixedly arranged on one side of the first brushless motor, a first supporting ring is fixedly arranged at one end of the first connecting rod, a second connecting rod is fixedly arranged on one side of the second brushless motor, a second supporting ring is fixedly arranged at one end of the second connecting rod, a rotating shaft of the first brushless motor is fixedly connected with a rotating shaft of the second brushless motor, through holes are respectively formed in the middle positions of the rotating shaft of the first brushless motor and the rotating shaft of the second brushless motor, the rotating shaft of the first brushless motor is sleeved in the first supporting ring, a rotating shaft of the second brushless motor is rotatably sleeved inside the second support ring, and a support rod is fixedly sleeved inside the through hole;
the fixed orifices have evenly been seted up to the upper surface of fixed plate, the equal fixed mounting in lower surface both sides of fixed plate has the connecting plate, the through-hole has been seted up to the lower extreme of connecting plate, the inside fixed mounting of through-hole has the damping ring, the equal fixed mounting in both ends of bracing piece is in the inside of damping ring
As a further aspect of the present invention: the first brushless motor and the second brushless motor are both mute brushless motors, and the rotating directions and the rotating speeds of the first brushless motor and the second brushless motor are the same.
As a further aspect of the present invention: the outer surface of the arc-shaped plate is uniformly provided with anti-skid grains.
As a further aspect of the present invention: the first connecting rods and the second connecting rods are both arc-shaped structures, and the number of the first connecting rods and the number of the second connecting rods are four.
As a further aspect of the present invention: the number of the fixing holes is four, and the fixing holes are respectively formed in four corners of the upper surface of the fixing plate.
As a further aspect of the present invention: the fixing plate and the connecting plate are both made of high-strength alloy materials.
As a further aspect of the present invention: the damping ring is made of metal materials.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a be equipped with first brushless motor and second brushless motor, make the utility model discloses the horsepower is great, and then makes when opening and shutting the curtain, opens and shuts steadily, and the noise is less, and amplitude range is less, and is equipped with the damping ring for further reduce the vibrations of (window) curtain, reduce the noise that the (window) curtain opened and shut, facilitate the use, just the utility model discloses a fix first brushless motor and second brushless motor's axis of rotation, make first brushless motor and second brushless motor's casing drive the arc and rotate, and then make the utility model discloses it is more steady to the (window) curtain rolling of winding on the arc, increase the utility model discloses a silence effect facilitates the use.
Drawings
Fig. 1 is a front view of a brushless motor for a silent window covering.
Fig. 2 is a schematic structural diagram of a first brushless motor of the brushless motors for a silent window shade.
Fig. 3 is a side view of a first brushless motor of the brushless motors for a silent window shade.
Fig. 4 is a schematic structural diagram of a fixing plate in a brushless motor for a silent window curtain.
In the figure: 1-a first brushless motor, 2-a second brushless motor, 3-a fixed plate, 4-an arc plate, 5-a first connecting rod, 6-a first supporting ring, 7-a second connecting rod, 8-a second supporting ring, 9-a through hole, 10-a supporting rod, 11-a fixed hole, 12-a connecting plate, 13-a through hole and 14-a damping ring.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-4, a brushless motor for a silent window curtain comprises a first brushless motor 1, a second brushless motor 2 and a fixing plate 3, wherein the first brushless motor 1 and the second brushless motor 2 are both silent brushless motors, the rotation directions and the rotation speeds of the first brushless motor 1 and the second brushless motor 2 are the same, an arc plate 4 is fixedly installed on one side of the first brushless motor 1, anti-slip patterns are uniformly arranged on the outer surface of the arc plate 4, the other side of the arc plate 4 is fixedly connected to the other side of the second brushless motor 2, a first connecting rod 5 is fixedly installed on one side of the first brushless motor 1, a first supporting ring 6 is fixedly installed on one end of the first connecting rod 5, a second connecting rod 7 is fixedly installed on one side of the second brushless motor 2, the first connecting rod 5 and the second connecting rod 7 are both arc-shaped structures, and the number of the first connecting rod 5 and the second connecting rod 7 is four, a second support ring 8 is fixedly installed at one end of the second connecting rod 7, a rotating shaft of the first brushless motor 1 is fixedly connected with a rotating shaft of the second brushless motor 2, through holes 9 are formed in the middle positions of the rotating shaft of the first brushless motor 1 and the rotating shaft of the second brushless motor 2, the rotating shaft of the first brushless motor 1 is rotatably sleeved in the first support ring 6, the rotating shaft of the second brushless motor 2 is rotatably sleeved in the second support ring 8, and a support rod 10 is fixedly sleeved in the through holes 9;
The utility model discloses a theory of operation is: when the utility model is used, the utility model is fixed on the wall surface by using external screws and through the fixing holes 11 on the fixing plate 3, the pull rope of the external curtain is sleeved on the arc-shaped plate 4, and the outer surface of the arc-shaped plate 4 is provided with anti-slip lines to avoid the pull rope from sliding in the arc-shaped plate 4, when the curtain needs to be opened and closed, the first brushless motor 1 and the second brushless motor 2 are opened to rotate the rotating shafts of the first brushless motor 1 and the second brushless motor 2, and the through holes 9 are arranged inside the rotating shafts of the first brushless motor 1 and the second brushless motor 2, and the support rod 10 is fixedly sleeved inside the through holes 9, so that when the first brushless motor 1 and the second brushless motor 2 work, the rotating shafts of the first brushless motor 1 and the second brushless motor 2 are fixed, and further the shells of the first brushless motor 1 and the second brushless motor 2 are rotated, further driving the arc plate 4 between the first brushless motor 1 and the second brushless motor 2 to rotate, increasing the stability of the first brushless motor 1 and the second brushless motor 2 when rotating, avoiding the first brushless motor 1 and the second brushless motor 2 from vibrating too much when rotating and generating noise, and the two ends of the support rod 10 are sleeved inside the shock absorption ring 14, further improving the shock absorption effect of the utility model, increasing the silencing capability of the utility model, being convenient to use, and being provided with a first connecting rod 5 and a second connecting rod 7, one end of the first connecting rod 5 and one end of the second connecting rod 7 are respectively connected with a first support ring 6 and a second support ring 8, and the rotating shafts of the first brushless motor 1 and the second brushless motor 2 are respectively rotatably sleeved inside the first support ring 6 and the second support ring 8, further improving the stability of the first brushless motor 1 and the second brushless motor 2 when rotating, make the rolling to the (window) curtain more steady, and through being equipped with two brushless motor of first brushless motor 1 and second brushless motor 2, improve the utility model discloses a horsepower is convenient for use heavier (window) curtain of quality.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. A brushless motor for a silent window curtain comprises a first brushless motor (1), a second brushless motor (2) and a fixing plate (3), and is characterized in that an arc plate (4) is fixedly mounted on one side of the first brushless motor (1), the other side of the arc plate (4) is fixedly connected with the other side of the second brushless motor (2), a first connecting rod (5) is fixedly mounted on one side of the first brushless motor (1), a first supporting ring (6) is fixedly mounted on one end of the first connecting rod (5), a second connecting rod (7) is fixedly mounted on one side of the second brushless motor (2), a second supporting ring (8) is fixedly mounted on one end of the second connecting rod (7), and a rotating shaft of the first brushless motor (1) is fixedly connected with a rotating shaft of the second brushless motor (2), through holes (9) are formed in the middle positions of the rotating shaft of the first brushless motor (1) and the rotating shaft of the second brushless motor (2), the rotating shaft of the first brushless motor (1) is rotatably sleeved inside the first support ring (6), the rotating shaft of the second brushless motor (2) is rotatably sleeved inside the second support ring (8), and a support rod (10) is fixedly sleeved inside the through holes (9);
fixed orifices (11) have evenly been seted up to the upper surface of fixed plate (3), the equal fixed mounting in lower surface both sides of fixed plate (3) has connecting plate (12), through-hole (13) have been seted up to the lower extreme of connecting plate (12), the inside fixed mounting of through-hole (13) has damping ring (14), the equal fixed mounting in both ends of bracing piece (10) is in the inside of damping ring (14).
2. The brushless motor for the mute window curtain as claimed in claim 1, wherein the first brushless motor (1) and the second brushless motor (2) are mute brushless motors, and the rotation direction and the rotation speed of the first brushless motor (1) and the second brushless motor (2) are the same.
3. The brushless motor for the mute window curtain as claimed in claim 1, wherein the outer surface of the arc-shaped plate (4) is uniformly provided with anti-skid lines.
4. The brushless motor for the silent window curtains as claimed in claim 1, wherein the first connecting rods (5) and the second connecting rods (7) are both arc-shaped structures, and the number of the first connecting rods (5) and the second connecting rods (7) is four.
5. The brushless motor for the mute window curtain as claimed in claim 1, wherein the number of the fixing holes (11) is four, and the fixing holes (11) are respectively opened at four corners of the upper surface of the fixing plate (3).
6. The brushless motor for a silent window covering according to claim 1, wherein the fixing plate (3) and the connecting plate (12) are made of high-strength alloy material.
7. The brushless motor for a silent window covering according to claim 1, wherein said shock-absorbing ring (14) is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921914017.2U CN211081655U (en) | 2019-11-07 | 2019-11-07 | Brushless motor for mute curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921914017.2U CN211081655U (en) | 2019-11-07 | 2019-11-07 | Brushless motor for mute curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211081655U true CN211081655U (en) | 2020-07-24 |
Family
ID=71645431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921914017.2U Active CN211081655U (en) | 2019-11-07 | 2019-11-07 | Brushless motor for mute curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211081655U (en) |
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2019
- 2019-11-07 CN CN201921914017.2U patent/CN211081655U/en active Active
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