CN221826157U - A Yin-Yang angle detection device for interior decoration engineering - Google Patents

Abstract

A device for detecting yin and yang angles for interior decoration projects relates to the field of detection devices for building decoration projects, including a U-shaped frame, a worm is arranged inside the U-shaped frame, a motor is arranged outside the U-shaped frame, the output shaft of the motor passes through the U-shaped frame and is fixedly connected to the worm, worm wheels are meshed on both sides of the worm, the worm wheels are respectively rotatably installed on both sides of the U-shaped frame, a movable plate is fixedly installed on one side of each worm wheel, grooves are provided on both movable plates, a detection plate is installed in each groove, one end of the detection plate is rotatably connected, and the other end of the detection plate is respectively rotatably connected to an inner angle detection ruler. The utility model drives the worm to rotate by a motor, so that the worm wheel drives the movable plate to rotate, and then cooperates with the detection plate and the inner angle detection ruler to detect the yin and yang angles in the room, thereby solving the problem of inaccurate measurement by workers operating a right-angle ruler.

Description

A Yin-Yang angle detection device for interior decoration engineering

Technical Field

The utility model relates to the field of building decoration engineering detection devices, in particular to a positive and negative angle detection device for indoor decoration engineering.

Background Art

Interior decoration is a comprehensive art that meets people's social activities and life needs, and rationally organizes and shapes an indoor environment that is aesthetically pleasing, comfortable and convenient. It is a category of environmental art, also known as interior design. It integrates modern science and technology with culture and art, and is closely related to architectural design, geography, decorative arts, ergonomics, psychology, aesthetics, and scientific and technological materials. Yin and Yang angles are one of the building structures. Yin angles refer to recessed wall corners, such as the angle between the top and the surrounding walls; Yang angles refer to protruding wall corners, such as the angle formed by two walls at the corner of the aisle. If the error of the Yin and Yang angles of the wall is large, it can be seen at a glance, which affects the beauty of home decoration, and also causes cabinets, furniture, etc. to be installed and placed unsmoothly, resulting in space waste. Yin and Yang angles are mostly 90 degrees. When inspecting the Yin and Yang angles of the wall, the Yin and Yang angles are required to achieve the effect of perpendicularity and parallelism between the edge line and the main body of the house, and the wall corners are required to be straight and square.

Most of the current devices for detecting positive and negative angles require workers to operate a square ruler for measurement, which obviously lacks accuracy.

Utility Model Content

The utility model provides a positive and negative angle detection device for indoor decoration engineering.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A device for detecting positive and negative angles for interior decoration engineering comprises a U-shaped frame, a worm is arranged inside the U-shaped frame, a motor is arranged outside the U-shaped frame, the output shaft of the motor passes through the U-shaped frame and is fixedly connected to the worm, worm wheels are meshed on both sides of the worm, the worm wheels are rotatably installed on both sides of the U-shaped frame, a movable plate is fixedly installed on one side of each worm wheel, grooves are opened on the two movable plates, a detection plate is installed in each groove, one end of the detection plate is rotatably connected, and the other end of the detection plate is rotatably connected to an inner angle detection ruler.

A further preferred solution of the utility model is that a protective shell is arranged outside the motor, the protective shell is connected to the U-shaped frame, and an anti-slip layer is arranged on the protective shell.

A further preferred solution of the utility model is that an angle ruler is arranged on the detection plate.

A further preferred solution of the utility model is that the detection plate is fixedly connected to the movable plate by means of fixing bolts.

The utility model has the following benefits:

The utility model drives the worm to rotate by a motor, so that the worm wheel drives the movable plate to rotate, and then cooperates with the detection plate and the inner angle detection ruler to detect the positive and negative angles in the room, thereby solving the problem of inaccurate measurement by workers using a right-angle ruler.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the main structure of the utility model;

FIG2 is a schematic diagram of the three-dimensional structure of the U-shaped frame of the present invention;

In the figure: 1-U-shaped frame, 2-motor, 3-worm, 4-worm wheel, 5-movable plate, 6-detection plate, 7-angle ruler, 8-fixing bolt, 9-inner angle detection ruler, 10-protective shell.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

As shown in Figures 1-2, a device for detecting positive and negative corners for interior decoration engineering is characterized in that it includes a U-shaped frame 1, a worm 3 is arranged inside the U-shaped frame 1, a motor 2 is arranged outside the U-shaped frame 1, the output shaft of the motor 2 passes through the U-shaped frame 1 and is fixedly connected to the worm 3, worm wheels 4 are meshed on both sides of the worm 3, and the worm wheels 4 are rotatably installed on both sides of the U-shaped frame 1, and a movable plate 5 is fixedly installed on one side of each worm wheel 4, and grooves are opened on the two movable plates 5, and a detection plate 6 is installed in each groove, one end of the detection plate 6 is rotatably connected, and the other end of the detection plate 6 is rotatably connected to the inner angle detection ruler 9, so that the arrangement can better detect the positive and negative corners.

A protective shell 10 is arranged outside the motor 2, and the protective shell 10 is connected to the U-shaped frame 1. An anti-slip layer is arranged on the protective shell 10, so that the motor 2 can be better held in the hand.

An angle ruler 7 is provided on the detection plate 6, so that the angle of the positive and negative corners can be known more accurately.

The detection plate 6 is fixedly connected to the movable plate 5 by means of fixing bolts 8, so that this arrangement can play a fixing role.

Working principle: when detecting the positive angle, remove the inner angle detection ruler 9, hold the protective shell 10, control the motor 2, the output shaft of the motor 2 drives the worm 3 to rotate, the worm 3 transmits the worm wheel 4, the worm wheel 4 will drive the movable plate 5 to rotate relatively, at this time, the detection plate 6 can be respectively fitted on both sides of the positive angle, and the angle of the positive angle can be measured according to the reading of the angle ruler 7; when detecting the negative angle, install the inner angle detection ruler 9, hold the protective shell 10, control the motor 2, the output shaft of the motor 2 drives the worm 3 to rotate, the worm 3 transmits the worm wheel 4, the worm wheel 4 will drive the movable plate 5 to rotate relatively, the detection plate 6 will also drive the inner angle detection ruler 9, so that the outer wall of the inner angle detection ruler 9 fits the negative angle, and the angle of the negative angle can be measured according to the reading of the angle ruler 7.

The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims (4)

1. A positive and negative angle detection device for interior decoration engineering, characterized in that it comprises a U-shaped frame (1), a worm (3) is arranged inside the U-shaped frame (1), a motor (2) is arranged outside the U-shaped frame (1), an output shaft of the motor (2) passes through the U-shaped frame (1) and is fixedly connected to the worm (3), worm wheels (4) are meshed on both sides of the worm (3), the worm wheels (4) are rotatably mounted on both sides of the U-shaped frame (1), a movable plate (5) is fixedly mounted on one side of each worm wheel (4), a groove is formed on the two movable plates (5), a detection plate (6) is installed in each groove, one end of the detection plate (6) is rotatably connected, and the other end of the detection plate (6) is rotatably connected to an inner angle detection ruler (9). 2. A device for detecting inner and outer corners for interior decoration engineering according to claim 1, characterized in that: a protective shell (10) is arranged outside the motor (2), the protective shell (10) is connected to the U-shaped frame (1), and an anti-slip layer is arranged on the protective shell (10). 3. A device for detecting positive and negative angles for interior decoration engineering according to claim 1, characterized in that an angle ruler (7) is provided on the detection plate (6). 4. A device for detecting internal and external corners for interior decoration engineering according to claim 1, characterized in that the detection plate (6) is fixedly connected to the movable plate (5) by means of fixing bolts (8).