CN210598778U

CN210598778U - Stroke setting device of electric roller shutter

Info

Publication number: CN210598778U
Application number: CN201920984296.3U
Authority: CN
Inventors: 应国军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-05-22
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a stroke setting device of electronic book curtain, including (window) curtain pivot center tube and remote controller, the mounting groove has been seted up to the inside one side of (window) curtain pivot center tube, the mounting groove is provided with first fixed screw, one side of mounting groove inner wall is passed through first fixed screw fixed mounting has gear motor, one side of gear motor is provided with motor spindle, and one side of motor spindle is provided with first runner of speeding, and the top of one side of first runner of speeding is provided with first magnet piece, and the front of mounting groove inner wall is provided with the second fixed screw, and the front of mounting groove inner wall has the circuit board through second fixed screw fixed mounting. The utility model relates to an electronic roll of curtain technical field. This electronic stroke setting device of rolling up curtain sets for through the remote controller, convenient operation, great reduction in cost, conveniently adjusts the spacing settlement of the highest position of (window) curtain and extreme lower position, has protected people's life safety, great improvement electronic rolling up curtain usability.

Description

Stroke setting device of electric roller shutter

Technical Field

The utility model relates to an electronic roll of curtain technical field specifically is an electronic stroke setting device of rolling up curtain.

Background

The electric roller shutter is an electric roller shutter mechanism using a tubular motor as power. The operation of the device only needs to toggle the power switch, the operation is simple and convenient, the work is quiet and stable, and the device is an upgrading and updating product of the manual roller shutter. The motor is directly installed in the aluminum alloy rolling pipe, so that the volume of the curtain box and the transmission link of force are reduced, the influence of the outside on the motor is avoided, and the reliability of the mechanism is improved. The reel pipe is made of high-quality aluminum alloy material, has high strength and is not easy to deform; the surface is subjected to anodic oxidation treatment, and the coating is anti-aging and corrosion-resistant. The mounting bracket is made of high-strength alloy steel, has high bending strength and shear strength, and ensures the safety and reliability of the mechanism during mounting and use

In the real life, the travel of the electric roller shutter is regulated by adopting a Duya pipe-shaped motor and utilizing the rotation of a knob at an end socket on the side to regulate the highest position and the lowest position of the shutter, but the shutter can only be regulated by 5 cm upwards or downwards after rotating, and after the shutter is installed, a person operates at a high position and rotates the knob by using a plastic rod, thus influencing the safety of the person. If 3 meters of stroke exists from the highest to the lowest, the limit is adjusted, the rotation is good and long, the structure is very complex, the number of parts is too large by utilizing the worm and gear, and the processing difficulty is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a stroke setting device of electronic roll of curtain has solved the structure very complicacy, utilizes worm gear, the many problem of part.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a stroke setting device of an electric roller shutter comprises a curtain rotating shaft central tube and a remote controller, wherein a mounting groove is formed in one side inside the curtain rotating shaft central tube, a first fixing screw is arranged in the mounting groove, a speed reducing motor is fixedly mounted on one side of the inner wall of the mounting groove through the first fixing screw, a motor main shaft is arranged on one side of the speed reducing motor, a first rotating speed rotating wheel is arranged on one side of the motor main shaft, a first magnet block is arranged at the top of one side of the first rotating speed rotating wheel, a second fixing screw is arranged on the front surface of the inner wall of the mounting groove, a circuit board is fixedly mounted on the front surface of the inner wall of the mounting groove through the second fixing screw, a second rotating speed rotating wheel is fixedly mounted on one side of the circuit board, a second magnet block is arranged at the bottom of one side of the second rotating speed, the bottom of chain catch is provided with the link, the left side of (window) curtain pivot center tube is provided with left sealing member, the right side of (window) curtain pivot center tube is provided with right sealing member.

Furthermore, a first fixing frame is fixedly mounted on the outer surface of the left sealing piece, and a first mounting hole is formed in the top of the first fixing frame.

Furthermore, a second fixing frame is fixedly mounted on the outer surface of the right sealing piece, and a second mounting hole is formed in the top of the second fixing frame.

Further, the inside of first mounting hole and second mounting hole all is provided with mounting structure, mounting structure includes the backing plate, the top fixedly connected with threaded rod of backing plate, the surface cover of the bottom of threaded rod is equipped with first blotter.

Further, the surface threaded connection on threaded rod top has the nut, the surface on the top of threaded rod and the bottom cover that is located the nut are equipped with the second blotter.

Further, the bottom fixedly connected with connecting block of backing plate, the hexagonal screw in has been seted up to the bottom of connecting block.

Compared with the prior art, the beneficial effects of the utility model are that:

the stroke setting device of the electric roller shutter is arranged by rotating a first magnet block arranged on a rotating wheel at the tail part of a main shaft of a speed reducing motor and a second magnet block on a rotating wheel with a second rotating speed through the rotation of the first magnet block arranged on the rotating wheel at the tail part of the main shaft of the speed reducing motor, then a rotating circle circuit board automatically remembers by using a memory function, namely when the curtain is at the highest position, a remote controller simultaneously presses a down key and a stop key to enable the curtain to vertically descend to a desired position and then to be placed, the lowest position of the curtain is well arranged, the high position of the curtain is well designed, the operation is simple, the rising and descending positions of the curtain are convenient to set, the setting is carried out through the remote controller, the operation is convenient, the cost is greatly reduced, the limit setting of the highest position and the lowest position of the curtain is convenient to adjust, and the life safety of people is protected, the usability of the electric roller shutter is improved.

Drawings

FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is a schematic diagram of a remote controller according to the present invention;

FIG. 3 is a schematic structural diagram of a second embodiment of the present invention;

FIG. 4 is a schematic structural view of the mounting structure shown in FIG. 3;

fig. 5 is a bottom view of the construction of the pad shown in fig. 4.

In the figure: 1-a curtain rotating shaft central tube, 2-a remote controller, 3-a mounting groove, 4-a first fixing screw, 5-a reducing motor, 6-a first rotating wheel, 7-a first magnet block, 8-a second fixing screw, 9-a circuit board, 10-a second magnet block, 11-a key, 12-a chain locking ring, 13-a hanging ring, 14-a left sealing piece, 15-a right sealing piece, 16-a first fixing frame, 17-a first mounting hole, 18-a second fixing frame, 19-a second mounting hole, 20-a mounting structure, 201-a backing plate, 202-a first cushion pad, 203-a second cushion pad, 204-a nut, 205-a connecting block, 206-an inner hexagonal screw hole, 207-a threaded rod, 21-a motor spindle, 22-second rotational speed wheel.

Detailed Description

First embodiment

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a stroke setting device of an electric roller shutter comprises a curtain rotating shaft central tube 1 and a remote controller 2, wherein one side inside the curtain rotating shaft central tube 1 is provided with a mounting groove 3, the mounting groove 3 is provided with a first fixing screw 4, one side of the inner wall of the mounting groove 3 is fixedly provided with a speed reducing motor 5 through the first fixing screw 4, one side of the speed reducing motor 5 is provided with a motor main shaft 21, one side of the motor main shaft 21 is provided with a first rotating speed rotating wheel 6, an output shaft of the speed reducing motor 5 is provided with a first rotating speed rotating wheel 6, the top of one side of the first rotating speed rotating wheel 6 is provided with a first magnet block 7, two first rotating speed rotating wheels 6 are respectively provided with corresponding magnets to form opposite rotation, the front surface of the inner wall of the mounting groove 3 is provided with a second fixing screw 8, the front surface of the inner wall of the mounting groove 3 is fixedly provided with, the bottom of one side of the second rotating speed rotating wheel 22 is provided with a second magnet block 10, the front of the remote controller 2 is provided with a key 11, the bottom of the remote controller 2 is provided with a chain lock ring 12, the bottom of the chain lock ring 12 is provided with a hanging ring 13, the left side of the curtain rotating shaft central tube 1 is provided with a left sealing piece 14, the outer surface of the left sealing piece 14 is fixedly provided with a first fixing frame 16, the top of the first fixing frame 16 is provided with a first mounting hole 17, the right side of the curtain rotating shaft central tube 1 is provided with a right sealing piece 15, the outer surface of the right sealing piece 15 is fixedly provided with a second fixing frame 18, the top of the second fixing frame 18 is provided with a second mounting hole 19, the key 11 comprises a stop key, an upward key and a downward key, the remote controller 2 is wirelessly connected with the circuit board 9, the circuit board 9 is provided with a memory module for memorizing the number of turns, and the first magnet block on the first rotating speed rotating, the number of turns of the rotation of the main shaft of the speed reducing motor 5 is measured, the stroke limit of the high position and the low position is carried out by the memory function of the circuit board 9, the turns are formed by the rotation of the first magnet block 7 arranged on the rotating wheel at the tail part of the main shaft of the speed reducing motor 5 and the second magnet block 10 on the rotating wheel 22 with the second rotating speed, then the circuit board 9 with the number of turns of the rotation is automatically memorized by the memory function to be arranged, a Hall element is arranged to measure the number of turns of the main shaft of the motor to limit, namely when the curtain is at the highest position, the remote controller 2 simultaneously presses a down key and a stop key to ensure that the curtain is lowered to the required position and then is released, the lowest position of the curtain is arranged, then the up button and the stop button are pressed on the remote controller 2, the curtain is raised to the required height position and then is released, the high position of the curtain is designed, the operation is simple, the rising and the, the structure of the limit form can be adopted, the Hall element is a semiconductor applying Hall effect, is generally used for measuring the rotating speed of a rotor in a motor, such as a magnetic drum of a video recorder, a cooling fan in a computer and the like, and is a magnetic sensor based on Hall effect, can detect the magnetic field and the change thereof, and can be used in various occasions related to the magnetic field.

When the curtain is in work, the rotation of the first magnet block 7 arranged on the rotating wheel at the tail part of the main shaft of the speed reducing motor 5 and the second magnet block 10 on the rotating wheel at the second rotating speed 22 form a rotating ring, then the rotating ring circuit board 9 is automatically memorized by utilizing the memory function to be arranged, namely when the curtain is at the highest position, the rotating ring number of the main shaft of the motor is detected by the Hall element to limit, the remote controller 2 simultaneously presses the down and stop keys to ensure that the curtain is vertically lowered to the required position and then is placed, the lowest position of the curtain is arranged, then the up and stop buttons are pressed on the remote controller 2, the curtain is vertically raised to the required height position and then is placed, the high position of the curtain is designed, the operation is simple, and the rising and falling positions of the curtain are convenient to set.

Second embodiment

Referring to fig. 3, a second embodiment of the present application provides another stroke setting device for an electric rolling shutter based on the stroke setting device for an electric rolling shutter provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the difference of the stroke setting device of the electric roller shutter provided by the second embodiment of the present application lies in that, the stroke setting device of the electric roller shutter, the inside of the first mounting hole 17 and the second mounting hole 19 is provided with the mounting structure 20, the mounting structure includes the backing plate 201, the top fixedly connected with threaded rod 207 of the backing plate 201, the outer surface cover of the bottom end of the threaded rod 207 is provided with the first cushion pad 202.

The surface threaded connection on threaded rod 207 top has nut 204, the surface on the top of threaded rod 207 and the bottom cover that is located nut 204 are equipped with second blotter 203, and the setting of first blotter 202 and second blotter 203 has here mainly improved the stability and the buffer type after the device installation, increases the life-span of using to through the setting of nut 204, can accomplish the installation to the device.

The bottom fixedly connected with connecting block 205 of backing plate 201, hexagon socket head cap screw 206 has been seted up to the bottom of connecting block 205, and the setting of hexagon socket head cap screw 206 is mainly convenient for the staff and drives backing plate 201 through hexagon socket head cap screw 206 and rotate, and then accomplishes the installation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a stroke setting device of electronic roll screen, includes (window) curtain pivot center tube (1) and remote controller (2), its characterized in that: the curtain rotating shaft comprises a curtain rotating shaft central tube (1), and is characterized in that a mounting groove (3) is formed in one side inside the curtain rotating shaft central tube (1), a first fixed screw (4) is arranged on the mounting groove (3), a speed reducing motor (5) is fixedly arranged on one side of the inner wall of the mounting groove (3) through the first fixed screw (4), a motor spindle (21) is arranged on one side of the speed reducing motor (5), a first rotating wheel (6) is arranged on one side of the motor spindle (21), a first magnet block (7) is arranged at the top of one side of the first rotating wheel (6), a second fixed screw (8) is arranged on the front of the inner wall of the mounting groove (3), a circuit board (9) is fixedly arranged on the front of the inner wall of the mounting groove (3) through the second fixed screw (8), a second rotating wheel (22) is fixedly arranged on one side of the circuit board (9), and a second magnet, the front of remote controller (2) is provided with button (11), the bottom of remote controller (2) is provided with chain lock ring (12), the bottom of chain lock ring (12) is provided with link (13), the left side of (window) curtain pivot center tube (1) is provided with left sealing member (14), the right side of (window) curtain pivot center tube (1) is provided with right sealing member (15).

2. The stroke setting device of an electric rolling shutter according to claim 1, wherein: the outer fixed surface of left side sealing member (14) installs first mount (16), the top of first mount (16) is provided with first mounting hole (17), the outer fixed surface of right side sealing member (15) installs second mount (18), the top of second mount (18) is provided with second mounting hole (19).

3. The stroke setting device of an electric rolling shutter according to claim 2, wherein: the inside of first mounting hole (17) and second mounting hole (19) all is provided with mounting structure (20), mounting structure includes backing plate (201), top fixedly connected with threaded rod (207) of backing plate (201), the surface cover of the bottom of threaded rod (207) is equipped with first blotter (202).

4. The stroke setting device of an electric rolling shutter according to claim 3, wherein: the surface threaded connection on threaded rod (207) top has nut (204), the surface on the top of threaded rod (207) just is located the bottom cover of nut (204) and is equipped with second blotter (203).

5. The stroke setting device of an electric rolling shutter according to claim 3, wherein: the bottom fixedly connected with connecting block (205) of backing plate (201), hexagon socket head cap screw (206) have been seted up to the bottom of connecting block (205).