Flatness detection device for decorative wall surface

Abstract

The utility model relates to the technical field of flatness detection, in particular to a flatness detection device for a decorative wall surface, which comprises a mounting seat, an electric telescopic rod is mounted in the mounting seat, the left end of the electric telescopic rod is connected with a detection box, and a telescopic spring is mounted on the right side in the detection box. A supporting rod is connected to the left side of the telescopic spring, a measuring plate is connected to the left side of the supporting rod, arc angles are arranged at the upper end and the lower end of the measuring plate, an inclination angle sensor is installed in the middle of the right side of the measuring plate, and through grooves are formed in the left end and the right end of the installation base. By means of the inclination angle sensor, the electric telescopic rod and other structures in the device, whether the wall surface is inclined or not can be detected by detecting the inclination angle, meanwhile, the distance between the detection position and the wall surface can be conveniently and automatically adjusted, and the problem that the stability of the device is affected, and consequently normal measurement work is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of flatness detection, in particular to a flatness detection device for decorative wall surfaces. Background Art

[0002] During the wall decoration process, the wall surface needs to be leveled. After the leveling is completed, the wall surface needs to be inspected to check whether the wall surface is level.

[0003] After searching, a patent document with the published announcement number CN216283420U mentioned a wall flatness detection device, including a base, a rotating assembly is arranged on the upper surface of the base, the rotating assembly includes a rotating base and a rotating member, the rotating member is connected to the upper surface of the base, the rotating base is connected to the rotating member, a moving assembly is arranged on the upper surface of the rotating base, a detection assembly for detecting the flatness of the wall is arranged on the moving assembly, and a first driving member for driving the detection assembly is arranged between the moving assembly and the detection assembly. The wall flatness detection device provided by the present application has the effect of facilitating the detection of the flatness of the wall.

[0004] Although the above solution solves the problems mentioned in the background technology, it still has the following shortcomings: when the device is facing some walls with large slopes or encounters large resistance, the detection plate will encounter resistance when it moves, resulting in the detection plate, which may even affect the stability of the device in serious cases, thereby affecting the normal progress of the measurement work. Utility Model Content

[0005] The purpose of the utility model is to provide a flatness detection device for a decorative wall surface to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A flatness detection device for a decorative wall surface comprises a mounting seat, an electric telescopic rod is installed inside the mounting seat, the left end of the electric telescopic rod is connected to a detection box, a telescopic spring is installed on the right side of the detection box, a support rod is connected to the left side of the telescopic spring, a measuring plate is connected to the left side of the support rod, arc angles are provided on the upper and lower ends of the measuring plate, an inclination sensor is installed in the middle of the right side of the measuring plate, through grooves are provided inside the left and right ends of the mounting seat, a guide rod is connected inside the through groove, a fixing block is connected to the top of the guide rod, a second transmission gear is connected to the bottom of the guide rod, a threaded sleeve is connected to the rear end of the electric telescopic rod, a threaded rod is connected inside the threaded sleeve, a drive motor is connected to the top of the threaded rod, and a first transmission gear is connected to the bottom of the threaded rod.

[0008] As a preferred solution of the utility model, a control panel is arranged on the right side of the mounting seat, and the internal circuit of the control panel is connected to the inside of the tilt sensor, and the connection method is electrical connection.

[0009] As a preferred solution of the utility model, the arc angle structure at the upper and lower ends of the measuring plate is a vertically symmetrical structure, and the arc angle is a structure in which the upper and lower ends of the measuring plate are rounded.

[0010] As a preferred solution of the utility model, the threaded rod is connected to the shaft end at the bottom of the driving motor, and the outer structure of the threaded rod and the inner structure of the threaded sleeve are arranged correspondingly, and the threaded sleeve is movably connected to the outer side of the threaded rod.

[0011] As a preferred solution of the utility model, a threaded structure is provided on the outer side of the left and right guide rods, the guide rods on the left and right ends are opened in opposite directions, and threaded structures corresponding to the left and right guide rods are provided inside the through grooves on the left and right ends, and they are movably connected one by one.

[0012] As a preferred solution of the utility model, the second transmission gear is provided with two left and right groups, the two groups of second transmission gears are meshingly connected, the centers of the left and right second transmission gears are correspondingly connected to the bottom of the left and right guide rods, the center of the first transmission gear is connected to the bottom of the threaded rod, and the left and right second transmission gears of the first transmission gear are meshingly connected.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, by setting up a flatness detection device for a decorative wall, using structures such as an inclination sensor and an electric telescopic rod in the device, it is possible to use a method of detecting the angle of inclination to detect whether the wall is inclined. At the same time, it is possible to conveniently and automatically adjust the distance between the detection position and the wall, thereby solving the problem of affecting the stability of the device and thus affecting the normal progress of the measurement work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front planar structure of the utility model;

[0016] Figure 2 This is a three-dimensional schematic diagram of the front plane perspective structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the front side perspective structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of point A of the utility model.

[0019] In the figure: 1. mounting base; 2. electric telescopic rod; 3. detection box; 4. telescopic spring; 5. support rod; 6. measuring plate; 7. arc angle; 8. inclination sensor; 9. through slot; 10. guide rod; 11. second transmission gear; 12. fixing block; 13. threaded sleeve; 14. threaded rod; 15. first transmission gear; 16. control panel; 17. driving motor. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings below. Several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0025] A flatness detection device for a decorative wall surface comprises a mounting base 1, an electric telescopic rod 2 is installed inside the mounting base 1 to drive telescopic movement, a detection box 3 is connected to the left end of the electric telescopic rod 2 to install a fixed structure, a telescopic spring 4 is installed on the right side of the detection box 3 to obtain rebound pressure, a support rod 5 is connected to the left side of the telescopic spring 4 to connect the support, a measuring plate 6 is connected to the left side of the support rod 5 to detect, arc angles 7 are arranged on the upper and lower ends of the measuring plate 6, an inclination sensor 8 is installed in the middle of the right side of the measuring plate 6 to obtain data, and the left and right sides of the mounting base 1 are connected to the support rod 5 to connect the support, and the left and right sides of the measuring plate 6 ... A through slot 9 is provided inside the end so as to connect and move, a guide rod 10 is connected inside the through slot 9 so as to guide and connect, a fixing block 12 is connected to the top of the guide rod 10 so as to connect and fix, a second transmission gear 11 is connected to the bottom of the guide rod 10, a threaded sleeve 13 is connected to the rear end of the electric telescopic rod 2 so as to move and connect, a threaded rod 14 is connected inside the threaded sleeve 13 so as to adjust and connect, a driving motor 17 is connected to the top of the threaded rod 14 so as to drive the rotation, and a first transmission gear 15 is connected to the bottom of the threaded rod 14 so as to drive the rotation;

[0026] A control panel 16 is provided on the right side of the mounting base 1. The internal circuit of the control panel 16 is connected to the inside of the inclination sensor 8, and the connection method is electrical connection, so that the sensing value can be easily obtained. The arc angle 7 structure at the upper and lower ends of the measuring plate 6 is a structure symmetrical up and down. The arc angle 7 is a structure with rounded corners at the upper and lower ends of the measuring plate 6, so as to facilitate the up and down movement. The threaded rod 14 is connected to the shaft end at the bottom of the driving motor 17, and the outer structure of the threaded rod 14 and the inner structure of the threaded sleeve 13 are arranged correspondingly. The threaded sleeve 13 is movably connected to the outer side of the threaded rod 14, so that the height can be easily adjusted up and down. The outer sides of the left and right guide rods 10 are provided with threaded structures. The guide rods 10 at the left and right ends are provided with threaded structures. The opening directions are opposite, and the through grooves 9 at the left and right ends are provided with threaded structures corresponding to the left and right guide rods 10, and they are movably connected one by one, so that the guiding work can be carried out stably. The second transmission gear 11 is provided with two left and right groups, and the two groups of second transmission gears 11 are meshed and connected. The centers of the left and right second transmission gears 11 are connected to the bottoms of the left and right guide rods 10, and the center of the first transmission gear 15 is connected to the bottom of the threaded rod 14. The left side of the first transmission gear 15 is meshed and connected with the right end second transmission gear 11, so that the rotation between the gears can be conveniently driven, which solves the problem of affecting the stability of the device and thus affecting the normal progress of the measurement work.

[0027] The working process of the utility model is as follows: first, the flatness detection device for the decorative wall is placed on a plane, and then the driving motor 17 is started to drive the threaded rod 14 to rotate, so that the threaded sleeve 13 performs threaded movement on the surface of the threaded rod 14, and at the same time, the threaded rod 14 drives the first transmission gear 15 below to rotate, and the first transmission gear 15 will drive the second transmission gear 11 at the left end to rotate, and the second transmission gear 11 can drive the guide rod 10 at the upper end to rotate, so that the guide rod 10 can rotate simultaneously with the threaded rod 14, and then the electric telescopic rod 2 can realize up and down movement, and then the electric telescopic rod 2 is started to telescope and drive the left side of the measuring plate 6 to contact the wall. When encountering an uneven wall, the measuring plate 6 will tilt, and the tilt value obtained by the inclination sensor 8 can be displayed on the control panel 16, and the detection work can be carried out.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flatness detection device for a decorative wall surface, comprising a mounting base (1), characterized in that: An electric telescopic rod (2) is installed inside the mounting seat (1), the left end of the electric telescopic rod (2) is connected to a detection box (3), a telescopic spring (4) is installed on the right side of the detection box (3), the left side of the telescopic spring (4) is connected to a support rod (5), the left side of the support rod (5) is connected to a measuring plate (6), the upper and lower ends of the measuring plate (6) are both provided with arc angles (7), an inclination sensor (8) is installed in the middle of the right side of the measuring plate (6), and the left and right ends of the mounting seat (1) are provided with a plurality of inclination angles (7). A through slot (9) is provided, a guide rod (10) is connected inside the through slot (9), a fixing block (12) is connected to the top of the guide rod (10), a second transmission gear (11) is connected to the bottom of the guide rod (10), a threaded sleeve (13) is connected to the rear end of the electric telescopic rod (2), a threaded rod (14) is connected inside the threaded sleeve (13), a driving motor (17) is connected to the top of the threaded rod (14), and a first transmission gear (15) is connected to the bottom of the threaded rod (14).

2. The flatness detection device for a decorative wall surface according to claim 1, characterized in that: A control panel (16) is arranged on the right side of the mounting seat (1), and the internal circuit of the control panel (16) is connected to the inside of the tilt sensor (8), and the connection method is electrical connection.

3. The flatness detection device for a decorative wall surface according to claim 1, characterized in that: The arc angle (7) structure at the upper and lower ends of the measuring plate (6) is a vertically symmetrical structure, and the arc angle (7) is a structure in which the upper and lower ends of the measuring plate (6) are rounded.

4. The flatness detection device for a decorative wall surface according to claim 1, characterized in that: The threaded rod (14) is connected to the shaft end at the bottom of the driving motor (17), and the outer structure of the threaded rod (14) and the inner structure of the threaded sleeve (13) are arranged correspondingly, and the threaded sleeve (13) is movably connected to the outer side of the threaded rod (14).

5. The flatness detection device for decorative wall surface according to claim 1, characterized in that: The outer sides of the left and right guide rods (10) are both provided with thread structures, the guide rods (10) at the left and right ends are provided with thread structures in opposite directions, and the through grooves (9) at the left and right ends are provided with thread structures corresponding to the left and right guide rods (10), and they are movably connected in a one-to-one correspondence.

6. The flatness detection device for decorative wall surface according to claim 1, characterized in that: The second transmission gear (11) is provided with two left and right groups, the two groups of second transmission gears (11) are meshedly connected, the centers of the left and right second transmission gears (11) are correspondingly connected to the bottoms of the left and right guide rods (10), the center of the first transmission gear (15) is connected to the bottom of the threaded rod (14), and the left side of the first transmission gear (15) is meshedly connected with the right side second transmission gear (11).

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