CN111946230A

CN111946230A - Electric sliding shutter door and window

Info

Publication number: CN111946230A
Application number: CN202010843417.XA
Authority: CN
Inventors: 郑如军
Original assignee: Beilaide Energy Saving Technology Co Ltd
Current assignee: Beilaide Energy Saving Technology Co Ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2020-11-17

Abstract

The invention discloses an electric push-pull type shutter door and window, and particularly relates to the technical field of shutter doors and windows. Compared with the traditional mode of adjusting by pulling the louver blades through the pull rope and the chain, the adjusting device has the advantages that the effect is better, the phenomenon that the blocking plug and the blades cannot be normally opened is avoided, the louver blades are more smoothly opened, the opening and closing angles of the louver blades can be accurately controlled, the operation is simple, the failure rate is low, the practicability is high, and the popularization and the use are easy.

Description

Electric sliding shutter door and window

Technical Field

The invention relates to the technical field of shutter doors and windows, in particular to an electric push-pull type shutter door and window.

Background

The louver door is a louver from a louver, is one of windows, is provided with a louver in ancient Chinese buildings, is mainly used for ventilating and replacing fresh air, is not a transverse bar but a vertical bar, is a louver prototype and is characterized in that the louver is invisible inside and outside in the horizontal direction and can be seen only through an inclined plane.

Conventional louvered doors suffer from several disadvantages, such as: generally, utilize artifical manual switch shutter door or shutter, through the regulation of passing the stay cord on the shutter plate to the shutter plate pulling and accomplish the angle, lead to the shutter plate not accurate enough at the angle control of the in-process that opens and shuts, in long-time use, winding and jam phenomenon appear easily between blade and the stay cord, and the transmission part structure is comparatively complicated, and the fault rate is high.

Disclosure of Invention

In order to overcome the above defects in the prior art, embodiments of the present invention provide an electric push-pull type louver door and window, which does not cause the phenomena of jamming and abnormal opening of the slats, and the louver blades are opened more smoothly, the opening and closing angles of the louver blades can be accurately controlled, the operation is simple, and the failure rate is low.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electronic plug-type shutter door and window, includes shutter frame and sets up a plurality of shutter plate in shutter frame, and is a plurality of be fixed with the connecting rod on the ascending outer wall of shutter plate major axis direction, the other end of connecting rod is pegged graft in shutter frame's inside, shutter frame's inside is equipped with hollow device cavity, miniature servo motor is installed to device cavity inner chamber bottom, be connected with the rotation axis on the miniature servo motor output shaft, the spiral tooth's socket has been seted up on the rotation axis outer wall, the connecting rod is located the inside one end of device cavity and is fixed with crown tooth, install on the device cavity inner wall and be used for being connected the coupling mechanism with crown tooth and rotation axis transmission.

In a preferred embodiment, the connecting rod is externally fixed and sleeved with a first bearing, and the first bearing is fixedly embedded in the louver frame.

In a preferred embodiment, the connecting mechanism comprises a transmission shaft, a limiting sleeve, a support rod, a connecting gear and a helical gear, the transmission shaft is inserted into the limiting sleeve, the limiting sleeve is fixedly mounted on the inner wall of the device cavity through the support rod, and the helical gear and the connecting gear are respectively fixed at two ends of the transmission shaft.

In a preferred embodiment, the tooth sockets of the helical gear are matched with the helical tooth sockets on the rotating shaft, and the crown gear is in meshed connection with the connecting gear.

In a preferred embodiment, the louver blades are arranged to be bent downward at edges in the minor axis direction.

In a preferred embodiment, the top end of the rotating shaft is sleeved with a second bearing, and the second bearing is fixed on the louver frame.

The invention has the technical effects and advantages that:

1. compared with the traditional mode of pulling the louver blades to adjust by the pull rope and the chain, the louver blade adjusting device has the advantages that the effect is better, the phenomenon that the blocking and the blades cannot be normally opened is avoided, the louver blades are more smoothly opened, the opening and closing angles of the louver blades can be accurately controlled, the operation is simple, the failure rate is low, the practicability is high, and the louver blade adjusting device is easy to popularize and use;

2. through set up the spiral tooth's socket on the rotation axis and carry out the transmission, accomplish with being connected of gear part, very big simplification whole drive disk assembly, and whole pivot portion is a whole, has reduced the fault rate, is convenient for install, dismantle and maintain.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of a detailed structure a in fig. 1 according to the present invention.

Fig. 3 is a perspective structural view of a part of the structure of the present invention in a top view.

Fig. 4 is a schematic diagram of a detailed structure at B in fig. 3 according to the present invention.

The reference signs are: the device comprises a louver window frame 1, louver blades 2, a connecting rod 3, a device chamber 4, a miniature servo motor 5, a rotating shaft 6, a spiral tooth groove 7, crown teeth 8, a connecting mechanism 9, a transmission shaft 91, a limiting sleeve 92, a supporting rod 93, a connecting gear 94, a bevel gear 95, a first bearing 10 and a second bearing 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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.

As shown in fig. 1-4, an electric push-pull type louver door and window comprises a louver window frame 1 and a plurality of louver blades 2 arranged in the louver window frame 1, wherein a connecting rod 3 is fixed on the outer wall of the louver blades 2 in the long axis direction, the other end of the connecting rod 3 is inserted into the louver window frame 1, a hollow device chamber 4 is arranged in the louver window frame 1, a micro servo motor 5 is arranged at the bottom of the inner cavity of the device chamber 4, a rotating shaft 6 is connected to the output shaft of the micro servo motor 5, a spiral tooth socket 7 is arranged on the outer wall of the rotating shaft 6, a crown tooth 8 is fixed at one end of the connecting rod 3 positioned in the device chamber 4, a connecting mechanism 9 for connecting the crown tooth 8 with the rotating shaft 6 is arranged on the inner wall of the device chamber 4, when the micro servo motor 5 works, the rotating shaft 6 is driven to rotate, the connecting mechanism 9 is used for, the connecting rod 3 rotates on the louver frame 1, the louver blades 2 fixedly connected to the end of the connecting rod 3 are subjected to angle adjustment, the opening and closing of the louver are completed, the number of turns of the rotating shaft 6 can be accurately controlled in a mode that the servo motor provides power, so that the accurate control of the angles of the louver blades 2 is completed, and the opening and closing of the louver are more accurate;

further, the connecting mechanism 9 comprises a transmission shaft 91, a limiting sleeve 92, a supporting rod 93, a connecting gear 94 and a helical gear 95, the transmission shaft 91 is inserted into the limiting sleeve 92, the limiting sleeve 92 is fixedly mounted on the inner wall of the device chamber 4 through the supporting rod 93, the helical gear 95 and the connecting gear 94 are respectively fixed at two ends of the transmission shaft 91, a tooth socket of the helical gear 95 is matched with a helical tooth socket 7 on the rotating shaft 6, a crown tooth 8 is engaged with the connecting gear 94,

on the basis, when the micro servo motor 5 rotates, the rotating shaft 6 is driven to rotate, because the spiral tooth socket 7 on the rotating shaft 6 is meshed with the tooth socket, the rotating shaft 6 can drive the helical gear 95 to rotate through the spiral tooth socket 7, so that the transmission shaft 91 rotates in the limit sleeve 92, and the connecting gear 94 at the other end of the transmission shaft 91 is meshed with the crown gear 8, so that the crown gear 8 and the connecting rod 3 can be driven to rotate, thereby completing the connection and transmission of the driving part of the whole louver blade 2, and further performing the angle adjustment work of the louver blade 2, the structure is adopted to perform the angle adjustment on the louver blade 2, and the opening and closing of the louver blade 2 are completed, compared with the traditional mode of pulling the louver blade 2 to adjust in a pull rope and chain mode, the effect is better, the phenomenon that the blocking plug and the blade can not be normally opened can not occur, and the opening of the louver blade 2 is smoother, and, the operation is simple and the practicability is high;

furthermore, in order to fix the connecting rod 3 more stably and provide structural support, the first bearing 10 is fixedly sleeved outside the connecting rod 3, the first bearing 10 is fixedly embedded inside the louver frame 1, and the connecting rod 3 is mounted on the louver frame 1 through the first bearing 10 when rotating, so that the friction force between the connecting rod 3 and the louver frame 1 is reduced, and the stability is also improved;

in order to provide a better airflow isolation effect when the louver blades 2 are closed, the louver blades 2 are arranged at the edges in the short axis direction in a downward bending mode, and an airflow shielding effect can be provided when the louver blades 2 are horizontally placed;

in order to improve the stability of the rotating shaft 6 in the rotating process, the top end of the rotating shaft 6 is sleeved with a second bearing 11, the second bearing 11 is fixed on the louver frame 1, and the top end of the rotating shaft 6 is fixed on the louver frame 1 through the second bearing 11.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides an electronic plug-type shutter, its characterized in that: comprises a louver frame (1) and a plurality of louver blades (2) arranged in the louver frame (1), wherein a connecting rod (3) is fixed on the outer wall of the louver blades (2) in the long axis direction, the other end of the connecting rod (3) is inserted in the louver frame (1), a hollow device chamber (4) is arranged in the louver frame (1), the bottom of the inner cavity of the device cavity (4) is provided with a micro servo motor (5), the output shaft of the miniature servo motor (5) is connected with a rotating shaft (6), a spiral tooth socket (7) is arranged on the outer wall of the rotating shaft (6), a crown tooth (8) is fixed at one end of the connecting rod (3) positioned in the device cavity (4), and a connecting mechanism (9) for connecting the crown gear (8) with the rotating shaft (6) in a transmission way is arranged on the inner wall of the device cavity (4).

2. An electrically operated push-pull blind according to claim 1 wherein: the fixed cover in connecting rod (3) outside is equipped with first bearing (10), first bearing (10) are fixed to be inlayed in the inside of shutter frame (1).

3. An electrically operated push-pull blind according to claim 1 wherein: the connecting mechanism (9) comprises a transmission shaft (91), a limiting sleeve (92) pipe, a supporting rod (93), a connecting gear (94) and a helical gear (95), the transmission shaft (91) is inserted into the limiting sleeve (92) pipe, the limiting sleeve (92) pipe is fixedly installed on the inner wall of the device cavity (4) through the supporting rod (93), and the helical gear (95) and the connecting gear (94) are respectively fixed at two ends of the transmission shaft (91).

4. An electrically operated push-pull blind according to claim 3 wherein: the tooth socket of the helical gear (95) is matched with the spiral tooth socket (7) on the rotating shaft (6), and the crown gear (8) is meshed with the connecting gear (94).

5. An electrically operated push-pull blind according to claim 1 wherein: the louver blades (2) are arranged at the edges in the short axis direction in a downward bending mode.

6. An electrically operated push-pull blind according to claim 1 wherein: the top end of the rotating shaft (6) is sleeved with a second bearing (11), and the second bearing (11) is fixed on the louver frame (1).