CN214463743U

CN214463743U - Self-control shutter

Info

Publication number: CN214463743U
Application number: CN202023151260.9U
Authority: CN
Inventors: 阳成; 赵建; 李德松
Original assignee: Mianyang High New District Heng'ao Electronic Science & Technology Co ltd
Current assignee: Mianyang High New District Heng'ao Electronic Science & Technology Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-10-22
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses an automatic control shutter, which relates to the shutter field and comprises a frame body, a plurality of shutters, a rotary driving piece, a rotary connecting rod piece, an eccentric piece and a connecting rod; through adopting the rotation connecting rod piece, only power input alright in order to make the tripe rotate this moment, just reach the purpose of opening or closing the shutter, combine first limit switch and second limit switch's effect simultaneously, avoid the tripe to rotate excessively, cause the damage to the tripe, simple structure, the size is little, and is with low costs, easy operation.

Description

Self-control shutter

Technical Field

The utility model relates to a shutter field especially relates to a self-control shutter.

Background

The shutter occupies a small space before and after being opened, can realize a good ventilation effect under the condition of privacy protection, is more and more popular with people, but the shutter on the existing market is large in size, high in manufacturing cost, complex in structure and complex in operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that a self-control shutter is designed.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a self-control shutter, including framework and multi-disc tripe, self-control shutter still includes the rotation driving piece, the rotation connecting rod spare, eccentric member and connecting rod, the drive rotates a piece fixed mounting in the framework, the rotation effect end of rotation driving piece and the center of rotation fixed connection of eccentric member, the rotatable installation of the first end of connecting rod is on the eccentric member, the second end and the rotation connecting rod spare rotatable coupling of connecting rod, the rotatable first side of installing in the framework of rotation connecting rod spare, the equal rotatable second side of installing in the framework of the first end of multi-disc tripe, the equal fixed mounting of second end of multi-disc tripe is on rotating the connecting rod spare.

The beneficial effects of the utility model reside in that: through adopting the rotation connecting rod piece, only power input alright in order to make the tripe rotate this moment, just reach the purpose of opening or closing the shutter, combine first limit switch and second limit switch's effect simultaneously, avoid the tripe to rotate excessively, cause the damage to the tripe, simple structure, the size is little, and is with low costs, easy operation.

Drawings

FIG. 1 is a schematic view of a self-controlled blind according to the present invention;

FIG. 2 is a schematic view illustrating an opened state of the self-controlled blind according to the present invention;

wherein corresponding reference numerals are:

1-a first limit switch, 2-a shutter, 3-a frame, 4-a linkage rod, 5-an eccentric part, 6-a connecting rod, 7-a second limit switch, 8-a rotating plate and 9-a T-shaped plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are merely for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The following describes in detail embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1 and 2, a self-control shutter comprises a frame body 3 and a plurality of shutters 2, the self-control shutter further comprises a rotary driving piece, a rotary connecting rod piece, an eccentric piece 5 and a connecting rod 6, the rotary driving piece is fixedly installed on the frame body 3, a rotary action end of the rotary driving piece is fixedly connected with a rotary center of the eccentric piece 5, a first end of the connecting rod 6 is rotatably installed on the eccentric piece 5, a second end of the connecting rod 6 is rotatably connected with the rotary connecting rod piece, the rotary connecting rod piece is rotatably installed on a first side of the frame body 3, the first ends of the shutters 2 can be rotatably installed on a second side of the frame body 3, and the second ends of the shutters 2 are fixedly installed on the rotary connecting rod piece.

The rotation connecting rod piece comprises a plurality of rotating plates 8 and two linkage rods 4, the rotating plates 8 can be rotatably arranged on the first side of the frame body 3, the second end of one louver 2 is fixedly connected with the rotation center of one rotating plate 8, the second end of the connecting rod 6 is rotatably connected with one rotating plate 8, and the same side of the rotating plates 8 is rotatably connected with one linkage rod 4.

The rotating plate 8 which is rotatably connected with the connecting rod 6 is a T-shaped plate 9, and the three ends of the T-shaped plate 9 are respectively rotatably connected with the second end of the connecting rod 6 and the two linkage rods 4.

The automatic control shutter further comprises a first limit switch 1 and a second limit switch 7, the first limit switch 1 and the second limit switch 7 are respectively used for controlling the rotation limits of the two rotation directions of the shutter 2, and the control signal output end of the first limit switch 1 and the control signal output end of the second limit switch 7 are connected with the control signal input end of the rotation driving piece.

The rotating driving piece is a rotating motor, and a rotating shaft of the rotating motor is fixedly connected with a rotating center of the eccentric piece 5.

The eccentric 5 is an eccentric plate or cam.

The utility model relates to an operating principle of automatic control shutter as follows:

when the louver is closed, the rotating motor is started to drive the eccentric part 5 to rotate by taking a rotating shaft of the rotating motor as a circle center, the eccentric part 5 drives the connecting rod 6 to change in position, so that the T-shaped plate 9 rotates, the T-shaped plate 9 rotates to drive the two linkage rods 4 to move towards opposite directions, so that the other rotating plates 8 and the louver 2 rotate, the purpose of closing the louver is achieved, and when the first limit switch 1 receives that the louver is closed in place, the first limit switch 1 outputs a control signal to the rotating motor to control the rotating motor to stop; when the shutter is opened, the rotating motor is started to drive the eccentric part 5 to rotate reversely by taking the rotating shaft of the rotating motor as a circle center, and when the second limit switch 7 receives that the shutter is opened in place, the second limit switch 7 outputs a control signal to the rotating motor to control the rotating motor to stop.

Through adopting the rotation connecting rod piece, only power input alright make tripe 2 rotate this moment, just reach the purpose of opening or closing the shutter, combine first limit switch 1 and second limit switch 7's effect simultaneously, avoid tripe 2 to rotate excessively, cause the damage to tripe 2, simple structure, the size is little, and is with low costs, easy operation.

The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.

Claims

1. A self-control shutter comprises a frame body and a plurality of shutters, and is characterized in that: the automatic control shutter still includes the rotation driving piece, rotate the connecting rod spare, eccentric member and connecting rod, the drive rotates a piece fixed mounting in the framework, the rotation effect end of rotation driving piece and the rotation center fixed connection of eccentric member, the rotatable installation of the first end of connecting rod is on the eccentric member, the second end and the rotation connecting rod spare rotatable coupling of connecting rod, the rotatable first side of installing in the framework of rotation connecting rod spare, the first end of multi-disc tripe all can rotate and install the second side at the framework, the equal fixed mounting of second end of multi-disc tripe is on rotating the connecting rod spare.

2. An automatic control shutter as claimed in claim 1, characterized in that: the rotation connecting rod piece comprises a plurality of rotating plates and two linkage rods, the rotating plates can be rotatably installed on the first side of the frame body, the second end of one louver is fixedly connected with the rotation center of one rotating plate, the second end of the connecting rod is rotatably connected with one of the rotating plates, and the same side of each rotating plate is rotatably connected with one linkage rod.

3. An automatic control shutter as claimed in claim 1, characterized in that: the rotating plate which is rotatably connected with the connecting rod is a T-shaped plate, and the three ends of the T-shaped plate are respectively rotatably connected with the second end of the connecting rod and the two linkage rods.

4. A self-controlling blind according to any one of claims 1 to 3, characterised in that: the automatic control shutter also comprises a first limit switch and a second limit switch, the first limit switch and the second limit switch are respectively used for controlling the rotation limits of the shutter in two rotation directions, and the control signal output end of the first limit switch and the control signal output end of the second limit switch are both connected with the control signal input end of the rotation driving piece.

5. A self-controlling blind according to any one of claims 1 to 3, characterised in that: the rotating driving piece is a rotating motor, and a rotating shaft of the rotating motor is fixedly connected with a rotating center of the eccentric piece.