Manual-electric integrated windproof roller shutter

Abstract

The utility model relates to the technical field of electric curtains, and discloses a manual-electric integrated windproof roller shutter which is characterized by comprising a frame, a rolling pipe is rotatably connected to the frame, an inner pipe is fixedly connected in the rolling pipe, a tubular motor is fixedly connected to the inner pipe, a positioning piece is fixedly connected to one end of the inner pipe, and an output piece is rotatably connected to the positioning piece. Through the arrangement of the positioning piece and the output piece, the output of the tubular motor is transmitted to the output piece to form the output end of the inner pipe, and the outer diameter of the output end of the output piece is larger than that of the output end of the tubular motor, so that the outer diameter of the output end in transmission with the reel pipe is enlarged, and the reel pipe is better adapted; through the first anti-vibration pad and the second anti-vibration pad, vibration transmission from the tubular motor to the inner tube can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electric curtains, and more specifically to a windproof rolling curtain integrated with a hand-operated device and an electric motor. Background Art

[0002] The windproof rolling curtain can be installed in outdoor spaces, whether it is a courtyard, a balcony or a terrace. It has excellent windproof performance and can effectively block the invasion of wind and rain. The windproof rolling curtain effectively combines the fabric and various accessories into an integral whole. The fabric is fixed in the tracks on both sides of the frame and can move up and down, thus having the ability to resist wind.

[0003] When applying a tubular motor with a smaller outer diameter to a windproof rolling curtain, due to the larger inner diameter of the winding tube of the windproof rolling curtain, it is difficult to achieve good adaptation between the two. Summary of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a windproof rolling curtain integrated with a hand-operated device and an electric motor, which is used to better adapt a tubular motor with a smaller outer diameter to the winding tube of the windproof rolling curtain.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A windproof rolling curtain integrated with a hand-operated device and an electric motor, including a frame, a winding tube is rotatably connected to the frame, an inner tube is fixedly connected inside the winding tube, a tubular motor is fixedly connected to the inner tube, a positioning member is fixedly connected inside one end of the inner tube, an output member is rotatably connected to the positioning member, the tubular motor includes a clutch part, and the output end of the clutch part extends out of the end of the tubular motor and is in transmission connection with the output member.

[0006] As a further improvement of the utility model, the output end of the clutch part is in transmission connection with a connecting member, and the connecting member is in plug-in transmission with the output member.

[0007] As a further improvement of the utility model, a plurality of first through holes are formed on one side of the connecting member facing the output member, and a plurality of first pillars are formed on one side of the output member facing the connecting member, and the first pillars are inserted into the corresponding first through holes.

[0008] As a further improvement of the utility model, a first damping pad is in transmission connection between the connecting member and the output member.

[0009] As a further improvement of the utility model, a plurality of second pillars are formed on one side of the first damping pad facing the connecting member, the second pillars are inserted into the corresponding first through holes, a plurality of second through holes are formed on one side of the first damping pad facing the output member, and the first pillars are inserted into the corresponding second through holes.

[0010] As a further improvement of the present utility model, an end cover is provided at one end of the tubular motor facing away from the output member, a support member is detachably connected to the end cover, and the support member is fixedly connected to the inner tube.

[0011] As a further improvement of the present utility model, a plurality of third struts are formed on one side of the end cover facing the support member, a plurality of third through holes are formed on one side of the support member facing the end cover, and the third struts are inserted into the corresponding third through holes.

[0012] As a further improvement of the present utility model, a second damping pad is drivingly connected between the end cover and the support member.

[0013] As a further improvement of the present utility model, a plurality of fourth struts are formed on one side of the second damping pad facing the support member, the fourth struts are inserted into the corresponding third through holes, a plurality of fourth through holes are formed on one side of the second damping pad facing the end cover, and the third struts are inserted into the corresponding fourth through holes.

[0014] As a further improvement of the present utility model, a scroll spring energy storage member is arranged inside the winding tube, and the scroll spring energy storage member is drivingly connected to the winding tube.

[0015] Advantages of the present utility model: In the present utility model, through the arrangement of the positioning member and the output member, the output of the tubular motor is transmitted to the output member, forming the output end of the inner tube. The outer diameter of the output end of the output member is larger than the outer diameter of the output end of the tubular motor, thereby expanding the outer diameter of the output end for driving the winding tube, and better adapting to the winding tube; through the first damping pad and the second damping pad, the vibration transmission from the tubular motor to the inner tube can be reduced. Description of the Drawings

[0016] Figure 1 is an exploded view of the present utility model;

[0017] Figure 2 is a cross-sectional view of the tubular motor in the present utility model;

[0018] Figure 3 is the present utility model Figure 2 an enlarged view of part A in;

[0019] Figure 4 is the present utility model Figure 2 an enlarged view of part B in;

[0020] Figure 5 is a schematic structural view of the output member in the present utility model;

[0021] Figure 6 is a schematic structural view of the connecting member in the present utility model;

[0022] Figure 7 It is a schematic structural view of the first shock pad in the present utility model;

[0023] Figure 8 It is a schematic structural view of the support member in the present utility model;

[0024] Figure 9 It is a schematic structural view of the end cap in the present utility model;

[0025] Figure 10 It is a schematic structural view of the second shock pad in the present utility model.

[0026] Reference numerals: 1, frame; 2, winding tube; 3, inner tube; 31, positioning member; 32, output member; 321, first support pillar; 4, tubular motor; 41, clutch part; 42, end cap; 421, third support pillar; 5, connecting member; 51, first through hole; 6, first shock pad; 61, second support pillar; 62, second through hole; 7, support member; 71, third through hole; 8, second shock pad; 81, fourth support pillar; 82, fourth through hole. Detailed implementation manners

[0027] The present utility model will be further described in detail below in conjunction with the drawings and embodiments. The same reference numerals are used for the same components. It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the terms "bottom surface" and "top surface", "inner" and "outer" refer to the directions towards or away from the geometric center of a specific component respectively.

[0028] Referring to Figures 1 to 6 As shown, a flashlight-integrated windproof rolling shutter in this embodiment includes a frame 1. A winding tube 2 is rotatably connected to the frame 1. An inner tube 3 is fixedly connected inside the winding tube 2. A tubular motor 4 is fixedly connected to the inner tube 3. By means of the inner tube 3, the outer diameter of the tubular motor 4 is enlarged, so as to better adapt to the inner diameter of the winding tube 2. A positioning member 31 is fixedly connected inside one end of the inner tube 3. An output member 32 is rotatably connected to the positioning member 31. Through the arrangement of the positioning member 31 and the output member 32, the output of the tubular motor 4 is transmitted to the output member 32, forming the output end of the inner tube 3. The outer diameter of the output end of the output member 32 is larger than the outer diameter of the output end of the tubular motor 4, thereby enlarging the outer diameter of the output end for driving the winding tube 2 and better adapting to the winding tube 2; wherein, a bearing is arranged between the positioning member 31 and the output member 32 to increase the rotational stability of the output member 32. In this embodiment, two bearings are arranged;

[0029] The output member 32 is fixedly connected to a runner, and the runner is clamped to the winding tube 2, so that when the output member 32 rotates, the winding tube 2 can be driven to rotate through the runner;

[0030] Referring to Figure 3 andFigure 4 As shown, the tubular motor 4 includes a clutch part 41 , the output end of the clutch part 41 extends out of the end of the tubular motor 4 and is transmission-connected to the output member 32 . The setting of the clutch part 41 can realize the clutch function of the tubular motor 4 .

[0031] The tubular motor 4 further includes a motor and a reducer, the reducer is a planetary gear reduction group, the motor is connected to the clutch part 41 through the reducer, the clutch part 41 includes a clutch part, an iron part, a rotating part and two magnetic beads, and a shaft body is fixedly connected to the rotating part, and the shaft body forms the output end of the tubular motor 4;

[0032] The clutch is fixedly connected to the output end of the reducer, a clamping piece is fixedly connected between the reducer and the clutch part 41, the iron piece is fixedly connected to the clamping piece, two magnetic beads are adsorbed on the iron piece and are respectively located on opposite sides of the clutch, and two grooves adapted to the magnetic beads are opened in the rotating part;

[0033] When the output end of the reducer rotates, it drives the clutch to rotate, so that the clutch pushes the magnetic beads to move, and the upper part of the magnetic beads is stuck in the corresponding groove, so that the clutch, the magnetic beads and the rotating part are meshed, which can drive the rotating part to rotate, thereby transmitting power to the shaft body;

[0034] When the external force drives the winding tube 2 to rotate, the shaft and the rotating member will rotate. At this time, the magnetic beads return to their original positions and leave the grooves without damaging the motor.

[0035] Reference Figure 6 As shown, the output end of the clutch part 41 is connected to the connecting member 5 in a transmission manner. The connecting member 5 is plug-connected with the output member 32 for transmission, and the power is transmitted from the tubular motor 4 to the output member 32 through the connecting member 5.

[0036] Reference Figure 5 , Figure 6 and Figure 7 As shown, a plurality of first through holes 51 are formed on one side of the connecting member 5 facing the output member 32, and a plurality of first pillars 321 are formed on one side of the output member 32 facing the connecting member 5. The first pillars 321 are inserted into the corresponding first through holes 51. In this embodiment, the number of the first through holes 51 and the first pillars 321 are both three, which can increase the stability of the power transmission between the connecting member 5 and the output member 32; the first through holes 51 and the first pillars 321 are evenly distributed along the circumferential direction of the central axis of the output end of the clutch portion 41;

[0037] A slot is formed on one side of the connecting member 5 facing the clutch portion 41 , and the cross section of the slot is polygonal, so as to realize power transmission between the output end of the clutch portion 41 and the connecting member 5 .

[0038] Reference Figure 7As shown, a first vibration damping pad 6 is transmission-connected between the connecting member 5 and the output member 32 . The provision of the first vibration damping pad can reduce the vibration transmission between the connecting member 5 and the output member 32 .

[0039] A plurality of second pillars 61 are formed on the side of the first vibration damping pad 6 facing the connecting member 5, and the second pillars 61 are inserted into the corresponding first through holes 51. A plurality of second through holes 62 are formed on the side of the first vibration damping pad 6 facing the output member 32, and the first pillars 321 are inserted into the corresponding second through holes 62. In this embodiment, the number of the second through holes 62 and the second pillars 61 are both three, and they are evenly distributed along the circumferential direction of the central axis of the output end of the clutch portion 41, which can increase the stability of power transmission between the first vibration damping pad 6, the connecting member 5 and the output member 32;

[0040] The second through hole 62 is formed on the corresponding second pillar 61 .

[0041] Reference Figure 8 , Figure 9 and Figure 10 As shown, an end cover 42 is provided at one end of the tubular motor 4 away from the output member 32, and a support member 7 is detachably connected to the end cover 42. The support member 7 is fixedly connected to the inner tube 3. The end cover 42 cooperates with the support member 7 to support the tail end of the tubular motor 4 so that the tubular motor 4 does not directly contact the inner tube 3.

[0042] A rubber pad is sleeved on the support member 7, and the rubber pad abuts against the inner tube 3 to reduce vibration transmission between the two.

[0043] A plurality of third pillars 421 are formed on the side of the end cover 42 facing the support member 7, and a plurality of third through holes 71 are formed on the side of the support member 7 facing the end cover 42. The third pillars 421 are inserted into the corresponding third through holes 71, wherein three third pillars 421 and three third through holes 71 are each provided to facilitate the plug-in connection between the end cover 42 and the support member 7.

[0044] A second vibration-damping pad 8 is drivingly connected between the end cover 42 and the support member 7 . The provision of the second vibration-damping pad 8 can reduce the vibration transmission between the end cover 42 and the support member 7 , thereby reducing the vibration of the inner tube 3 .

[0045] A plurality of fourth pillars 81 are formed on the side of the second vibration damping pad 8 facing the support member 7, and the fourth pillars 81 are inserted into the corresponding third through holes 71. A plurality of fourth through holes 82 are formed on the side of the second vibration damping pad 8 facing the end cover 42, and the third pillars 421 are inserted into the corresponding fourth through holes 82, wherein the number of the fourth pillars 81 and the fourth through holes 82 are both three, and the fourth through holes 82 are opened on the corresponding fourth pillars 81.

[0046] The second vibration damping pad 8 has the same structure as the first vibration damping pad 6;

[0047] A scroll spring energy storage member is provided inside the winding tube 2. The scroll spring energy storage member is drivingly connected to the winding tube 2. When the tubular motor 4 drives the winding tube 2 to rotate, the curtain on the winding tube 2 is lifted or lowered. At the same time, the scroll spring energy storage member stores energy or releases potential energy.

[0048] When an external force drives the curtain to be lifted or lowered, the scroll spring energy storage member also stores energy or releases potential energy at the same time. At this time, under the action of the clutch part 41, the motor of the tubular motor 4 is not affected, so as to realize the function of the combination of manual and electric operation for the curtain to be lifted or lowered.

[0049] The potential energy of the scroll spring energy storage member can overcome the gravity of the curtain and the bottom beam at the bottom of the curtain, so that the curtain stays at any position.

[0050] The above is only the preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A windproof roller blind with integrated flashlight, characterized by: The invention comprises a frame (1), a reel (2) being rotatably connected to the frame (1), an inner tube (3) being fixedly connected inside the reel (2), a tubular motor (4) being fixedly connected to the inner tube (3), a positioning member (31) being fixedly connected inside one end of the inner tube (3), an output member (32) being rotatably connected to the positioning member (31), the tubular motor (4) comprising a clutch (41), an output end of the clutch (41) extending out of the end of the tubular motor (4) and being transmission-connected to the output member (32).

2. The flashlight integrated windproof roller blind according to claim 1, characterized in that: The output end of the clutch portion (41) is transmission-connected with a connecting piece (5), and the connecting piece (5) is plug-connected with the output piece (32) for transmission.

3. The flashlight integrated windproof roller blind according to claim 2, characterized in that: A plurality of first through holes (51) are formed on a side of the connecting member (5) facing the output member (32), and a plurality of first pillars (321) are formed on a side of the output member (32) facing the connecting member (5), wherein the first pillars (321) are inserted into corresponding first through holes (51).

4. The flashlight integrated windproof roller blind according to claim 3, characterized in that: A first vibration-damping pad (6) is transmission-connected between the connecting member (5) and the output member (32).

5. The flashlight integrated windproof roller blind according to claim 4, characterized in that: A plurality of second pillars (61) are formed on a side of the first vibration-damping pad (6) facing the connecting member (5), and the second pillars (61) are inserted into the corresponding first through holes (51). A plurality of second through holes (62) are formed on a side of the first vibration-damping pad (6) facing the output member (32), and the first pillars (321) are inserted into the corresponding second through holes (62).

6. The flashlight integrated windproof roller blind according to claim 1, characterized in that: An end cover (42) is provided at one end of the tubular motor (4) away from the output member (32), and a support member (7) is detachably connected to the end cover (42), and the support member (7) is fixedly connected to the inner tube (3).

7. The flashlight integrated windproof roller blind according to claim 6, characterized in that: A plurality of third pillars (421) are formed on one side of the end cover (42) facing the support member (7), a plurality of third through holes (71) are formed on one side of the support member (7) facing the end cover (42), and the third pillars (421) are inserted into corresponding third through holes (71).

8. The flashlight integrated windproof roller blind according to claim 7, characterized in that: A second vibration-damping pad (8) is transmission-connected between the end cover (42) and the support member (7).

9. The flashlight integrated windproof roller blind according to claim 8, characterized in that: A plurality of fourth pillars (81) are formed on a side of the second vibration damping pad (8) facing the support member (7), and the fourth pillars (81) are inserted into the corresponding third through holes (71); a plurality of fourth through holes (82) are formed on a side of the second vibration damping pad (8) facing the end cover (42), and the third pillars (421) are inserted into the corresponding fourth through holes (82).

10. The flashlight integrated windproof roller blind according to claim 1, characterized in that: A scroll spring energy storage component is arranged inside the scroll tube (2), and the scroll spring energy storage component is drivingly connected to the scroll tube (2).

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