CN216197740U

CN216197740U - Synchronous electric shutter with rolling rods

Info

Publication number: CN216197740U
Application number: CN202122488922.XU
Authority: CN
Inventors: 张金枝
Original assignee: Shandong Dixini Hollow Shutter Glass Co ltd
Current assignee: Shandong Dixini Hollow Shutter Glass Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-04-05
Anticipated expiration: 2031-10-15

Abstract

The utility model discloses a rolling rod synchronous electric louver, which comprises an upper beam and a louver body, wherein a driving device is fixed at the center inside the upper beam, the driving device is used for driving a rolling rod which is arranged inside the upper beam in a sliding mode to rotate and move, a plurality of ladder belt devices used for overturning and lifting the louver body are symmetrically arranged on two sides of the driving device, upper beam end covers are fixedly arranged at two ends of the upper beam, two ends of the rolling rod penetrate through the ladder belt devices and then are connected with a rotary moving device arranged on the upper beam end covers, and a control device used for controlling the driving device is further arranged in the upper beam. The electric blind window is simple and convenient to install, reduces the production cost, improves the production efficiency, has good synchronism, prolongs the service life of the electric blind window, and improves the experience effect of users.

Description

Synchronous electric shutter with rolling rods

Technical Field

The utility model relates to the technical field of shutters, in particular to a synchronous electric shutter with a rolling rod.

Background

The electric shutter is a widely used curtain, is made into a shutter shape, and is popular with the public. The electric shutter has breakthrough innovation by using a transmission mode that a direct current motor drives the blades to ascend and descend to replace the traditional shutter blind pulled by hand, so that the electric shutter is simpler and more convenient and can be freely used in the operation process. The curtain sheet made of aluminum materials, wood materials or PVC and other materials has an automatic overturning function, can more accurately adjust the indoor natural lighting degree, adjusts the light taking in according to the needs of indoor users, and achieves the best visual comfort level. The electric blind can effectively block ultraviolet rays and direct sunlight, and prevent the generation of greenhouse effect, thereby being beneficial to the heat preservation and insulation effect of the whole building and being beneficial to energy conservation. Electric blind is the lift of installing a plurality of serving ware control tripe on the bull stick usually, the installation is complicated, high in production cost, low in production efficiency, simultaneously along with people to the improvement that daylighting required, the window frame and the shutter of installation are bigger and bigger, make the bull stick longer and longer, the setting influences the rotation power and the synchronism of bull stick at the motor of bull stick one end, the synchronism of a plurality of serving ware on the bull stick is worse more simultaneously, can cause the tripe to go up and down desynchronously, influence the life-span, the upset of the electric blind who has now simultaneously is relatively poor with the nature controlled of going up and down, influence electric blind's use experience effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides a rolling rod synchronous electric shutter.

In order to solve the technical problem, the winding rod synchronous electric louver comprises an upper beam and a louver body, wherein a driving device is fixed at the center of the inside of the upper beam and used for driving a winding rod which is arranged inside the upper beam in a sliding mode to rotate and move, a plurality of ladder belt devices used for overturning and lifting the louver body are symmetrically arranged on two sides of the driving device, upper beam end covers are fixedly arranged at two ends of the upper beam, two ends of the winding rod penetrate through the ladder belt devices and then are connected with a rotary moving device arranged on the upper beam end covers, and a control device used for controlling the driving device is further arranged in the upper beam.

By adopting the technical scheme, the driving device arranged in the middle of the upper beam drives the winding rod to rotate forwards and backwards, the winding rod rotates backwards when the driving device rotates forwards, the ladder belt device controls the blades of the louver body to turn over to be in a horizontal state, sunlight is convenient to take, the driving device continues to rotate forwards, the winding rod moves rightwards under the action of the rotary moving device while rotating backwards, the ladder belt device controls the blades of the louver body to move upwards from bottom to top in sequence, and when the blades at the top end of the louver body are in contact with the control device, the blades of the louver body stop moving; the utility model discloses a set up the rotation of drive arrangement, the blade of ladder tape unit control tripe body to vertical state, carries out the separation to sunshine, and drive arrangement continues the rotation, and the winding rod still shifts left under the effect of rotary moving device in the rotation, and the blade of ladder tape unit control tripe body is from last down to move down in proper order, and the blade of controlling means control tripe body stops to remove.

Further, drive arrangement includes the motor conversion seat, the inside rotation of motor conversion seat is provided with two intermeshing's driving gear and driven gear, the fixed motor that is provided with in one side of motor conversion seat, the output shaft of motor runs through the driving gear setting, and with output shaft fixed connection, the winding stem runs through the driven gear setting, driven gear and winding stem sliding connection, and coaxial rotation.

By adopting the technical scheme, the motor drives the output shaft to rotate and drives the winding rod to rotate through the driven gear and the driving gear.

Further, the rotary moving device comprises a threaded rod, the threaded rod is connected with the upper beam end cover in a rotating mode, the threaded rod penetrates through the two ends of the winding rod and is in threaded connection with the two ends of the winding rod.

By adopting the technical scheme, the winding rod synchronously rotates when the motor rotates and moves at a constant speed along the threaded rod.

Further, the ladder tape unit includes ladder tape seat, the inside rotation of ladder tape seat is provided with the line wheel, the winding rod runs through the line wheel setting, line wheel and winding rod sliding connection, and coaxial rotation, be provided with the ladder rope of control tripe body upset and the stay cord that control tripe body goes up and down on the line wheel, the stay cord runs through behind the lateral wall of ladder tape seat with fix stay cord ring fixed connection on the winding rod.

By adopting the technical scheme, the winding rod rotates and drives the wire wheel to rotate, the ladder rope controls the overturning angle of the blades of the louver body through friction force, when the winding rod rotates and moves rightwards, the pull rope ring also synchronously rotates and moves rightwards, the pull rope is uniformly wound outside the winding rod, and simultaneously the blades of the louver body are driven to sequentially move upwards from bottom to top; when the winding rod rotates and moves left, the pull rope ring also synchronously rotates and moves left, the number of turns of the pull rope wound outside the winding rod is reduced at a constant speed, and the blades driving the shutter body sequentially move downwards from top to bottom simultaneously.

Further, controlling means is including bumping the stop switch, the lower extreme activity of bumping the stop switch is provided with ascending stop switch, the right side rotation of bumping the stop switch is provided with descending stop switch, the last fixed magnet that is provided with of descending stop switch, fixedly connected with and magnet matched with hoop on the winding stem, bump the inside circuit board that is provided with ascending stop switch of control and descending stop switch of stop switch, circuit board and motor electric connection.

By adopting the technical scheme, when the winding rod rotates and moves rightwards, the blades of the shutter body sequentially move upwards from bottom to top, and when the uppermost blade of the shutter body is contacted with the lower part of the ascending stop switch, the top of the ascending stop switch touches the contact switch on the circuit board to control the motor to stop rotating; when the rolling rod rotates and moves leftwards, the blades of the shutter body move downwards in sequence from top to bottom, the iron ring fixed on the rolling rod also moves leftwards synchronously, when the iron ring moves to the position above the magnet of the descending stop switch, the magnet and the iron ring generate suction to drive the ascending stop switch to rotate upwards, the ascending stop switch touches the contact switch on the circuit board, and the motor is controlled to stop rotating.

Furthermore, the lower end of the shutter body is fixedly connected with a counterweight bottom groove.

By adopting the technical scheme, the lifting of the shutter body can be more stable.

In conclusion, the utility model has the following beneficial effects:

according to the rolling rod synchronous electric louver, the motor is arranged in the middle of the upper beam, so that the rotation synchronism of the two ends of the rolling rod is guaranteed, the rolling rod horizontally displaces along the threaded rod while rotating, the ladder rope is driven by the ladder belt seat to control the turnover of the blades, the pull ropes can be uniformly wound outside the rolling rod, and the ascending stop switch and the descending stop switch arranged on the touch stop switch accurately control the ascending and descending positions of the louver body by controlling the stopping of the motor. The electric blind window is simple and convenient to install, reduces the production cost, improves the production efficiency, has good synchronism, prolongs the service life of the electric blind window, and improves the experience effect of users.

Drawings

The utility model is described in further detail below with reference to the following figures and detailed description:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure at A of the present invention;

FIG. 3 is a schematic view of the structure at B of the present invention;

fig. 4 is a schematic structural diagram at C of the present invention.

In the figure: the device comprises a top beam 1, a louver body 2, a motor conversion seat 3, a driving gear 31, a driven gear 32, a belt seat 4, a reel 41, a winding rod 5, a threaded rod 6, a top beam end cover 7, a collision stop switch 8, an ascending stop switch 81, a descending stop switch 82, a magnet 83, a ladder rope 9, a pull rope 10, a pull rope ring 11, a louver body 12, a counterweight bottom groove 13, a motor 14 and an output shaft 15.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model is further described below with reference to the accompanying drawings:

referring to the attached drawings 1-4, a rolling rod synchronous electric louver comprises an upper beam 1 and a louver body 2, a counterweight bottom groove 13 is fixedly connected at the lower end of the louver body 2, a driving device is fixed at the center of the interior of the upper beam 1 and comprises a motor conversion seat 3, two driving gears 31 and two driven gears 32 which are meshed with each other are rotatably arranged in the motor conversion seat 3, a motor 14 is fixedly arranged at one side of the motor conversion seat 3, an output shaft 15 of the motor 14 penetrates through the driving gears 31 and is fixedly connected with the output shaft 15, a rolling rod 5 penetrates through the driven gears 32 and is arranged, the driven gears 32 are in sliding connection with the rolling rod 5 and rotate coaxially, the driving device is used for driving the rolling rod 5 which is slidably arranged in the upper beam 1 to rotate and displace, a plurality of ladder belt devices for overturning and lifting the louver body 2 are symmetrically arranged at two sides of the driving device, each ladder belt device comprises a ladder belt seat 4, the ladder tape seat 4 is internally and rotatably provided with a wire wheel 41, the winding rod 5 penetrates through the wire wheel 41, the wire wheel 41 is connected with the winding rod 5 in a sliding manner and coaxially rotates, the wire wheel 41 is provided with a ladder rope 9 for controlling the turnover of the louver body 2 and a pull rope 10 for controlling the lifting of the louver body 2, the pull rope 10 penetrates through the side wall of the ladder tape seat 4 and is fixedly connected with a pull rope ring 11 fixed on the winding rod 5, both ends of the upper beam 1 are fixedly provided with upper beam end covers 7, both ends of the winding rod 5 penetrate through the ladder tape device and are connected with a rotary moving device arranged on the upper beam end covers 7, the rotary moving device comprises a threaded rod 6, the threaded rod 6 is rotatably connected with the upper beam end covers 7, the threaded rod 6 penetrates through both ends of the winding rod 5 and is connected with both ends of the winding rod 5 in a threaded manner, a control device for controlling a driving device is also arranged in the upper beam 1, the control device comprises a touch switch 8, and a lifting stop switch 81 is movably arranged at the lower end of the touch switch 8, a descending stop switch 82 is rotatably arranged on the right side of the touch switch 8, a magnet 83 is fixedly arranged on the descending stop switch 82, an iron ring 12 matched with the magnet 83 is fixedly connected to the winding rod 5, a circuit board for controlling the ascending stop switch 81 and the descending stop switch 82 is arranged in the touch switch 8, and the circuit board is electrically connected with the motor 14.

The working principle is as follows: the motor 14 rotates the output shaft 15 and rotates the winding rod 5 through the driven gear 32 and the driving gear 31. When the motor 14 rotates forwards, the winding rod 5 rotates backwards, the wire wheel 41 controls the blades of the louver body 2 to turn over to a horizontal state through friction force between the wire wheel and the ladder rope 9, sunlight is convenient to collect, the motor 14 continues to rotate forwards, the winding rod 5 moves rightwards under the action of the threaded rod 6 when rotating backwards, when the winding rod 5 rotates and moves rightwards, the pull rope ring 11 also synchronously rotates and moves rightwards, the pull ropes 10 are uniformly wound outside the winding rod 5 and simultaneously drive the blades of the louver body 2 to move upwards from bottom to top in sequence, when the uppermost blade of the louver body 2 is contacted with the lower part of the ascending stop switch 81, the top of the ascending stop switch 81 touches the contact switch on the circuit board, and the motor 14 is controlled to stop rotating; when the motor 14 rotates reversely, the winding rod 5 rotates positively, the wire wheel 41 controls the blades of the louver body 2 to turn to a vertical state through friction force between the wire wheel and the ladder rope 9, sunlight is blocked, the motor 14 continues to rotate reversely, the winding rod 5 moves leftwards under the action of the threaded rod 6 while rotating positively, when the winding rod 5 rotates and moves leftwards, the pull rope ring 11 also rotates synchronously and moves leftwards, the number of turns of the pull rope 10 wound outside the winding rod 5 is reduced at a constant speed, meanwhile, the blades of the louver body 2 are driven to move downwards in sequence from top to bottom, the iron ring 12 fixed on the winding rod 5 also moves leftwards synchronously, when the iron ring 12 moves to the position above the magnet 83 of the descending stop switch 82, the magnet 83 and the iron ring 12 generate suction force, the ascending stop switch 81 is driven to rotate upwards, the ascending stop switch 81 touches a contact switch on a circuit board, and the motor 14 is controlled to stop rotating.

In summary, the present invention is not limited to the above-described embodiments. Numerous changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the utility model. The protection scope of the present invention shall be subject to the claims of the present invention.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Claims

1. The utility model provides a synchronous electronic tripe of winding stem, its characterized in that, includes upper beam (1) and tripe body (2), the inside center department of upper beam (1) is fixed with drive arrangement, drive arrangement is used for the drive to slide and sets up at the inside winding stem (5) of upper beam (1) and rotates and the displacement, drive arrangement's bilateral symmetry is provided with a plurality of ladder belt devices that are used for upset and lift tripe body (2), the both ends of upper beam (1) are all fixed and are provided with upper beam end cover (7), the both ends of winding stem (5) are run through behind the ladder belt device and are connected with the rotary motion device that sets up on upper beam end cover (7), still be provided with the controlling means who is used for controlling drive arrangement in upper beam (1).

2. The rolling rod synchronous electric shutter as claimed in claim 1, characterized in that the driving device comprises a motor conversion base (3), two driving gears (31) and a driven gear (32) which are meshed with each other are rotatably arranged in the motor conversion base (3), a motor (14) is fixedly arranged on one side of the motor conversion base (3), an output shaft (15) of the motor (14) is arranged through the driving gears (31) and is fixedly connected with the output shaft (15), the rolling rod (5) is arranged through the driven gear (32), and the driven gear (32) is slidably connected with the rolling rod (5) and coaxially rotates.

3. The rolling rod synchronous electric shutter as claimed in claim 2, characterized in that the rotary moving device comprises a threaded rod (6), the threaded rod (6) is rotatably connected with the upper beam end cover (7), and the threaded rod (6) is arranged through two ends of the rolling rod (5) and is in threaded connection with two ends of the rolling rod (5).

4. The rolling rod synchronous electric louver as claimed in claim 3, characterized in that the ladder tape device comprises a ladder tape seat (4), a wire wheel (41) is rotatably arranged inside the ladder tape seat (4), the rolling rod (5) penetrates through the wire wheel (41), the wire wheel (41) is slidably connected with the rolling rod (5) and coaxially rotates, a ladder rope (9) for controlling the louver body (2) to turn over and a pull rope (10) for controlling the louver body (2) to lift are arranged on the wire wheel (41), and the pull rope (10) penetrates through the side wall of the ladder tape seat (4) and then is fixedly connected with a pull rope ring (11) fixed on the rolling rod (5).

5. The rolling rod synchronous electric shutter as claimed in claim 4, characterized in that the control device comprises a touch switch (8), an ascending stop switch (81) is movably arranged at the lower end of the touch switch (8), a descending stop switch (82) is rotatably arranged at the right side of the touch switch (8), a magnet (83) is fixedly arranged on the descending stop switch (82), an iron ring (12) matched with the magnet (83) is fixedly connected to the rolling rod (5), a circuit board for controlling the ascending stop switch (81) and the descending stop switch (82) is arranged inside the touch switch (8), and the circuit board is electrically connected with the motor (14).

6. A rolling rod synchronous electric shutter as claimed in claim 5, characterized in that the lower end of the shutter body (2) is fixedly connected with a counterweight bottom slot (13).