CN217950229U - Automatic photosensitive shutter who opens and shuts - Google Patents
Automatic photosensitive shutter who opens and shuts Download PDFInfo
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- CN217950229U CN217950229U CN202221922556.2U CN202221922556U CN217950229U CN 217950229 U CN217950229 U CN 217950229U CN 202221922556 U CN202221922556 U CN 202221922556U CN 217950229 U CN217950229 U CN 217950229U
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Abstract
The utility model provides an automatic photosensitive shutter who opens and shuts, include: the supporting platform is provided with a rotating roller arranged inside the supporting platform in a mirror image mode, adjusting ropes wound inside the rotating roller and a plurality of louver blades arranged among the adjusting ropes at equal intervals; one side of the outer wall of the supporting platform is rotatably connected with a driving part, and a sealing part is sleeved on the outer wall of the driving part; the sealing part is slid and can be clamped on the outer wall of the driving part, so that the sealing part and the driving part can be attached to each other; in the process of installing the photosensitive shutter, the driving part can be clamped into the supporting platform, the sealing part is sleeved on the driving part, when the sealing part is clamped into the driving part, the sealing part can prevent dust from entering the driving part, and a sealing effect is achieved.
Description
Technical Field
The utility model relates to a shutter technical field particularly, relates to an automatic photosensitive shutter who opens and shuts.
Background
With the continuous development of the society at present and the continuous improvement of science and technology, high-rise buildings and glass curtain walls are continuously raised, however, in order to protect personal privacy, a photosensitive shutter can be installed indoors, the shutter is controlled to be opened and closed according to the intensity of light, and the sight of the outside facing the glass curtain walls is blocked;
but photosensitive shutter often can't be fine at the in-process of in-service use is connected motor and shutter, has certain dust and foreign matter card between the two, consequently, needs a neotype photosensitive shutter that opens and shuts automatically.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic photosensitive shutter who opens and shuts to solve above-mentioned problem.
In order to achieve the above object, the embodiment of the present invention provides an automatic opening and closing photosensitive blind, including: the supporting platform is provided with a rotating roller arranged inside the supporting platform in a mirror image mode, adjusting ropes wound inside the rotating roller and a plurality of louver blades arranged among the adjusting ropes at equal intervals; one side of the outer wall of the supporting platform is rotatably connected with a driving part, and a sealing part is sleeved on the outer wall of the driving part; the sealing part slides and can be clamped on the outer wall of the driving part, so that the sealing part and the driving part can be attached to each other.
Further, the driving part comprises a driving motor which is rotationally connected to the outer wall of the supporting platform, a driving shaft which penetrates through the inside of the driving motor and a limiting ring groove which is annularly formed in the outer wall of the driving motor; wherein slide the sealing, the sealing can be blocked in the inside of spacing annular, so that the sealing can with driving motor laminates each other.
Furthermore, the driving part also comprises an arc-shaped groove which is annularly arranged on the outer wall of the driving motor, and the arc-shaped groove is arranged at the periphery of the limiting ring groove; the edge position of the arc-shaped groove is sleeved with a sealing ring; when the sealing part is clamped into the limiting groove, the sealing part can extrude the sealing ring, so that the sealing part can be tightly attached to the inner part of the arc-shaped groove.
Furthermore, the sealing part comprises a sealing sleeve sleeved on the outer wall of the driving shaft, a fixing groove formed in the outer wall of the sealing sleeve, and a plurality of limiting rods annularly penetrating through the inner wall of the fixing groove; wherein slide the seal cover, the gag lever post can be in the opening part of spacing annular is extruded, so that the gag lever post can block in the inside of spacing annular.
Furthermore, the cross section of the limiting ring groove is in a trapezoidal design; wherein continue to slide the seal cover, the gag lever post can contradict the inner wall of spacing annular, so that the gag lever post can overturn.
Furthermore, the sealing part also comprises a sealing groove annularly arranged on the outer wall of the sealing sleeve, and an annular bag arranged in the sealing groove; wherein after the limiting rod is clamped into the limiting ring groove, the annular bag can extrude the sealing ring so that the annular bag can be tightly attached to the inner part of the arc-shaped groove.
Furthermore, a rotating shaft penetrates between the two rotating rollers.
Compared with the prior art, the embodiment of the utility model provides a following beneficial effect has: in the process of installing the photosensitive shutter, the driving part can be clamped into the supporting platform, the sealing part is sleeved on the driving part, when the sealing part is clamped into the driving part, the sealing part can prevent dust from entering the driving part, and a sealing effect is achieved.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 shows a perspective view of an automatic opening and closing photosensitive blind according to the present invention;
fig. 2 is a perspective sectional view showing an automatic opening and closing photosensitive blind according to the present invention;
FIG. 3 shows a side cross-sectional view of an automatically opening and closing photosensitive shutter of the present invention;
fig. 4 shows an enlarged view of the structure at a in fig. 3 of the present invention.
In the figure
The louver blade 1 and the adjusting rope 11;
a support platform 2, a rotating roller 21 and a rotating shaft 22;
the device comprises a driving part 3, a driving motor 31, a driving shaft 311, an arc-shaped groove 32, a sealing ring 321 and a limiting ring groove 33;
sealing part 4, seal cover 41, seal groove 42, annular bag 421, fixed slot 43, gag lever post 431.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Referring to fig. 1 to 4, an automatic opening and closing photosensitive blind includes: supporting platform 2, live-rollers 21, regulation rope 11, a plurality of shutter plate 1, wherein, one side of 2 outer walls of supporting platform is rotated and is connected with drive division 3, the cover is equipped with sealing 4 on the outer wall of drive division 3, consequently, at the in-process of installation photosensitive shutter, can block drive division 3 card into supporting platform 2's inside to, through establishing sealing 4 at the cover on drive division 3, sealing 4 is when the inside of card income drive division 3, and sealing 4 can prevent that the dust from getting into drive division 3's inside, plays sealed effect. The above components are described in detail below.
Supporting platform 2 is the equipment main part, and itself can be fixed on the wall to, supporting platform 2 is interior concave type design, through at the internally mounted live-rollers 21 and the axis of rotation 22 of supporting platform 2, both can be rotatory in supporting platform 2's inside, and the last light source sensor that has of supporting platform 2, according to the power of light source, controls opening and shutting of shutter.
Louver blade 1
Louvre 1 is fixed in supporting platform 2 bottom, and louvre 1 is fixed and is being adjusted between rope 11 at two, when two regulation ropes 11 twine on live-rollers 21, live-rollers 21 is at the rotatory in-process, can drive and adjust the rope 11 and rise and descend, and then adjust louvre 1's inclination, when louvre 1 is the horizontality, opening and shutting this moment is the maximum value, when louvre 1 inclines to the vertical state, louvre 1 this moment is the closed condition.
The driving part 3 is fixed on the outer wall of the supporting platform 2, and is used as a driving source, and by connecting the driving part 3 with a power supply, the driving part 3 can drive the rotating shaft 22 to rotate so as to control the opening and closing of the shutter according to the intensity of the light source;
the structure of the driving unit 3 will be described in detail below, and the driving unit 3 includes: the device comprises a driving motor 31 rotationally connected to the outer wall of the supporting platform 2, a driving shaft 311 penetrating through the driving motor 31, and a limit ring groove 33 annularly formed in the outer wall of the driving motor 31; by fixing the driving motor 31 on the supporting platform 2 and connecting the driving shaft 311 with the rotating shaft 22 through the supporting platform 2, when the driving motor 31 is powered on, the driving motor 31 can drive the rotating shaft 22 to rotate inside the supporting platform 2, so as to control the opening and closing of the louver;
the driving part 3 further comprises an arc-shaped groove 32 annularly arranged on the outer wall of the driving motor 31, and the arc-shaped groove 32 is arranged on the periphery of the limiting ring groove 33; the border position department cover of arc wall 32 is equipped with sealing ring 321, through this kind of design, when sealing 4 card goes into spacing annular groove 33 inside, sealing 4 can extrude sealing ring 321 for sealing 4 can hug closely in the inside of arc wall 32, and then can block external dust and debris and get into drive shaft 311, play sealed effect.
Sealing part 4
The sealing part 4 is matched with the driving motor 31, and the sealing part 4 is clamped on the outer wall of the driving motor 31, so that the sealing part 4 can seal the output end of the driving motor 31 in the process of using the driving motor 31;
the structure of the seal portion 4 will be described specifically below, and the seal portion 4 includes: the device comprises a sealing sleeve 41 sleeved on the outer wall of the driving shaft 311, a fixing groove 43 arranged on the outer wall of the sealing sleeve 41, and a plurality of limiting rods 431 annularly penetrating through the inner wall of the fixing groove 43; by arranging the limiting rod 431 on the fixing groove 43 and enabling the limiting rod 431 to rotate on the fixing groove 43, when the sealing sleeve 41 slides towards the driving motor 31, the limiting rod 431 firstly abuts against the opening of the limiting ring groove 33, and then the limiting rod 431 rotates anticlockwise and can be clamped into the limiting ring groove 33;
it should be noted that: the cross section of the limiting ring groove 33 is in a trapezoidal design, according to the design of the limiting ring groove 33, after the limiting rod 431 is clamped into the limiting ring groove 33, the limiting rod 431 can only rotate anticlockwise and unidirectionally, so that the limiting rod 431 cannot retreat from the inside of the limiting ring groove 33, and a fixing effect is realized, when the sealing sleeve 41 needs to be disassembled, only the sealing sleeve 41 needs to be continuously slid forwards, the limiting rod 431 abuts against the inclined surface of the limiting ring groove 33, so that the limiting rod 431 rotates anticlockwise, then the sealing sleeve 41 is quickly drawn out, and the effect that the limiting rod 431 is separated from the limiting ring groove 33 to be disassembled is further realized;
wherein, sealing portion 4 still includes that the annular is seted up seal groove 42 on the seal cover 41 outer wall sets up the inside annular bag 421 of seal groove 42, when gag lever post 431 card goes into the inside of spacing ring groove 33, annular bag 421 at this moment can get into the inside of arc wall 32 and compress each other in sealing ring 321, sealing ring 321 at this moment receives the extrusion can hug closely on the outer wall of annular bag 421 to, annular bag 421 itself also can block in seal groove 42, play sealed effect, prevented that foreign matter and dust from getting into on the drive shaft 311.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An automatic photosensitive shutter that opens and shuts, characterized in that includes: the device comprises a supporting platform (2), rotating rollers (21) arranged inside the supporting platform (2) in a mirror image mode, adjusting ropes (11) wound inside the rotating rollers (21), and a plurality of louver blades (1) arranged among the adjusting ropes (11) at equal intervals;
one side of the outer wall of the supporting platform (2) is rotatably connected with a driving part (3), and a sealing part (4) is sleeved on the outer wall of the driving part (3); wherein
The sealing part (4) is slid, and the sealing part (4) can be clamped on the outer wall of the driving part (3) so that the sealing part (4) and the driving part (3) can be attached to each other.
2. The automatically opening and closing photosensitive blind as claimed in claim 1,
the driving part (3) comprises a driving motor (31) rotatably connected to the outer wall of the supporting platform (2), a driving shaft (311) penetrating through the driving motor (31), and a limiting ring groove (33) annularly formed in the outer wall of the driving motor (31); wherein
The sealing part (4) slides, the sealing part (4) can be clamped into the limiting ring groove (33), so that the sealing part (4) can be attached to the driving motor (31) mutually.
3. The automatically opening and closing photosensitive blind as claimed in claim 2,
the driving part (3) further comprises an arc-shaped groove (32) which is annularly formed in the outer wall of the driving motor (31), and the arc-shaped groove (32) is formed in the periphery of the limiting ring groove (33);
a sealing ring (321) is sleeved at the edge position of the arc-shaped groove (32); wherein
When the sealing part (4) is clamped into the limiting groove (33), the sealing part (4) can extrude the sealing ring (321), so that the sealing part (4) can be tightly attached to the inner part of the arc-shaped groove (32).
4. The automatically opening and closing photosensitive blind as claimed in claim 3,
the sealing part (4) comprises a sealing sleeve (41) sleeved on the outer wall of the driving shaft (311), a fixing groove (43) formed in the outer wall of the sealing sleeve (41), and a plurality of limiting rods (431) annularly penetrating through the inner wall of the fixing groove (43); wherein
Slide seal cover (41), gag lever post (431) can be in the opening part of spacing annular (33) is extruded, so that gag lever post (431) can be gone into the inside of spacing annular (33).
5. The automatically opening and closing photosensitive blind of claim 4,
the cross section of the limiting ring groove (33) is in a trapezoidal design; wherein
And continuously sliding the sealing sleeve (41), wherein the limiting rod (431) can abut against the inner wall of the limiting ring groove (33), so that the limiting rod (431) can be overturned.
6. The automatically opening and closing photosensitive blind as claimed in claim 5,
the sealing part (4) further comprises a sealing groove (42) which is annularly formed in the outer wall of the sealing sleeve (41), and an annular bag (421) which is arranged in the sealing groove (42); wherein
After limiting rod (431) is clamped into limiting ring groove (33), annular bag (421) can extrude sealing ring (321) so that annular bag (421) can be tightly attached to the inner part of arc-shaped groove (32).
7. The automatically opening and closing photosensitive blind as claimed in claim 6,
a rotating shaft (22) penetrates between the two rotating rollers (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221922556.2U CN217950229U (en) | 2022-07-25 | 2022-07-25 | Automatic photosensitive shutter who opens and shuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221922556.2U CN217950229U (en) | 2022-07-25 | 2022-07-25 | Automatic photosensitive shutter who opens and shuts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217950229U true CN217950229U (en) | 2022-12-02 |
Family
ID=84224973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221922556.2U Active CN217950229U (en) | 2022-07-25 | 2022-07-25 | Automatic photosensitive shutter who opens and shuts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217950229U (en) |
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2022
- 2022-07-25 CN CN202221922556.2U patent/CN217950229U/en active Active
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