Novel measuring device

Abstract

The utility model discloses a novel measuring device which comprises a bottom plate and a laser range finder, and the top of the bottom plate is fixedly provided with a horizontal adjusting mechanism. The horizontal adjusting mechanism comprises a horizontal plate, a rotating seat, a steel ball, three screw rods, rotating rings and fixing cylinders, the three fixing cylinders are fixedly mounted at the top of the bottom plate, included angles among the three fixing cylinders are equal, the rotating rings are rotatably mounted at the tops of the three fixing cylinders, the three screw rods are rotatably mounted at the top of the bottom plate, and the steel ball is fixedly mounted at the bottom of the bottom plate. The lower ends of the three screw rods are in threaded connection with the inner side faces of the three rotating rings respectively, and the lower ends of the three screw rods extend into the three fixing cylinders. According to the novel measuring device, the laser range finder can be adjusted to the horizontal position, so that the situation that an included angle exists between the laser range finder and a measured object in the indoor decoration range finding process is prevented, and the measurement accuracy is improved. The accuracy of measurement results is improved, and indoor decoration is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring equipment, in particular to a novel measuring device. Background Art

[0002] Measurement is to describe the observed phenomenon with data according to a certain law, that is, to make a quantitative description of things. Measurement is the quantification process of non-quantitative objects. In mechanical engineering, measurement refers to the experimental recognition process of comparing the measured quantity with the standard quantity with a unit of measurement in numerical terms to determine the ratio of the two. Measurement is actually a comparison process, that is, a comparison between the measured physical quantity and the standard quantity. In interior decoration, in order to better plan the layout, it is necessary to measure the indoor space. With the popularization of laser distance measurement, laser distance meters are often used to measure the distance between various indoor walls. At present, when people use laser distance meters to measure distance, they often use handheld or place the laser distance meter on the ground to measure the distance between walls. Due to the low flatness of the ground before interior decoration and the shaking when people hold it, the laser distance meter cannot ensure horizontal measurement. The non-levelness will cause the angle between the beam of the distance meter and the surface of the target object to change, thereby affecting the accuracy of the measurement result and causing a certain impact on the subsequent decoration. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model discloses a novel measuring device, which adopts the technical solution of comprising a base plate and a laser rangefinder, wherein a level adjustment mechanism is fixedly installed on the top of the base plate;

[0004] The horizontal adjustment mechanism includes a horizontal plate, a rotating seat, a steel ball, a screw, a rotating ring and a fixed cylinder. There are three fixed cylinders, which are fixedly installed on the top of the base plate. The angles between the three fixed cylinders are equal. The tops of the three fixed cylinders are rotatably installed with rotating rings. There are three screws, and the lower ends of the three screws are respectively threadedly connected with the inner sides of the three rotating rings. The lower ends of the three screws extend to the interior of the three fixed cylinders, and the tops of the three screws are respectively fixedly connected with the side surfaces of the three steel balls. Three rotating seats are fixedly installed on the bottom of the horizontal plate, and spherical grooves are opened in the middle of the bottom of the three rotating seats. The three steel balls are respectively rotatably installed in the spherical grooves at the bottom of the three rotating seats. A laser rangefinder is fixedly installed on the top of the horizontal plate, and the side surfaces at both ends of the base plate and the horizontal plate are respectively flush with the side surfaces at both ends of the laser rangefinder.

[0005] As a preferred technical solution of the utility model, a bubble level is fixedly installed in the middle of the top of the laser rangefinder.

[0006] As a preferred technical solution of the utility model, an anti-skid pad is fixedly installed on the bottom of the base plate.

[0007] As a preferred technical solution of the present utility model, the material of the anti-slip pad is rubber.

[0008] As a preferred technical solution of the utility model, no less than three push rods are fixedly installed on the side of the rotating ring.

[0009] As a preferred technical solution of the utility model, fixed plates are fixedly installed on both sides of the top of the bottom plate, baffles are rotatably installed on the two fixed plates, and the side surfaces of the baffles are flush with the side surfaces of one end of the laser rangefinder.

[0010] The beneficial effects of the utility model are as follows: the utility model drives the screw rod to move up and down through the internal thread on the rotating ring, so that the steel ball on the top of the screw rod pushes the support seat to move up and down, so that the support seat drives the edge of the horizontal plate to rotate, and drives the horizontal plate to rotate in various directions through the steel balls in three directions, so that the laser rangefinder on the top of the horizontal plate can be adjusted to a horizontal position, thereby preventing the laser rangefinder from having an angle with the measured object when measuring distance in indoor decoration, improving the accuracy of the measurement result, and facilitating the use of indoor decoration; the horizontal bubble meter enables people to intuitively see the horizontality of the laser rangefinder during adjustment, which is convenient for use; the anti-slip pad can increase the friction of the bottom plate and improve the stability of the bottom plate when in use; the push rod allows people to conveniently push the rotating ring to rotate, which is convenient for adjusting the horizontal plate; the baffle plate can make the end of the laser rangefinder flush with the edge of the object when measuring the edge of the object. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the structure of the horizontal adjustment mechanism of the utility model;

[0013] Figure 3 It is a schematic diagram of the back structure of the utility model.

[0014] In the figure: 1 base plate, 2 laser rangefinder, 3 level adjustment mechanism, 31 level plate, 32 rotating seat, 33 steel ball, 34 screw, 35 rotating ring, 36 fixed cylinder, 4 bubble level, 5 anti-slip pad, 6 push rod, 7 fixed plate, 8 baffle. DETAILED DESCRIPTION

[0015] Example 1

[0016] like Figures 1 to 3As shown, the utility model discloses a novel measuring device, which adopts the technical scheme of comprising a base plate 1 and a laser rangefinder 2, a bubble level 4 is fixedly installed in the middle of the top of the laser rangefinder 2, and people can intuitively see the horizontality of the laser rangefinder 2 during adjustment through the bubble level 4, which is convenient for use, a level adjustment mechanism 3 is fixedly installed on the top of the base plate 1, an anti-skid pad 5 is fixedly installed on the bottom of the base plate 1, and the material of the anti-skid pad 5 is rubber. The friction of the base plate 1 can be improved through the anti-skid pad 5, and the stability of the base plate 1 during use can be improved, and fixing plates 7 are fixedly installed on both sides of the top of the base plate 1, and baffles 8 are rotatably installed on the two fixing plates 7, and the side of the baffle 8 is flush with the side of one end of the laser rangefinder 2, and the baffle 8 can make the end of the laser rangefinder 2 flush with the edge of the object when measuring the edge of the object;

[0017] The horizontal adjustment mechanism 3 includes a horizontal plate 31, a rotating seat 32, a steel ball 33, a screw rod 34, a rotating ring 35 and a fixed cylinder 36. There are three fixed cylinders 36, which are fixedly installed on the top of the bottom plate 1. The angles between the three fixed cylinders 36 are equal. The tops of the three fixed cylinders 36 are rotatably installed with rotating rings 35. The sides of the rotating rings 35 are fixedly installed with no less than three push rods 6. Through the push rods 6, people can easily push the rotating rings 35 to rotate, which is convenient for adjusting the horizontal plate 31. There are three screw rods 34, and the lower ends of the three screw rods 34 are respectively threadedly connected to the inner sides of the three rotating rings 35. The lower ends of the three screw rods 34 extend to the inside of the three fixed cylinders 36. The tops of the three screw rods 34 are respectively fixedly connected to the sides of the three steel balls 33. The bottom of the horizontal plate 31 is fixedly installed with three rotating seats 32, a spherical groove is provided in the middle of the bottom of the three rotating seats 32, and three steel balls 33 are rotatably installed in the spherical grooves at the bottom of the three rotating seats 32 respectively. A laser rangefinder 2 is fixedly installed on the top of the horizontal plate 31, and the sides of the bottom plate 1 and the horizontal plate 31 are flush with the sides of the laser rangefinder 2 at both ends respectively. The screw 34 is driven to move up and down through the internal thread on the rotating ring 35, so that the steel ball 33 on the top of the screw 34 pushes the support seat 32 to move up and down, so that the support seat 32 drives the edge of the horizontal plate 31 to rotate, and the steel balls 33 in three directions drive the rotation of the horizontal plate 31 in various directions, so that the laser rangefinder 2 on the top of the horizontal plate 31 can be adjusted to a horizontal position, thereby preventing the laser rangefinder 2 from having an angle with the object to be measured when measuring distance in indoor decoration, improving the accuracy of the measurement result, and facilitating the use of indoor decoration.

[0018] The working principle of the utility model is that when measuring indoor decoration, the base plate 1 can be placed in the measuring position, so that the side of the base plate 1 close to the transmitting head of the laser rangefinder 2 is aligned with the measured position, and the bubble level 4 is observed to determine whether the laser rangefinder 2 is in a horizontal position. If the laser rangefinder 2 is in a horizontal position, the distance between the laser rangefinder 2 and the measured object is measured by the laser rangefinder 2. If the laser rangefinder 2 is not in a horizontal position, the push rod 6 can be pushed to drive the rotating ring 35 to rotate, so that the internal thread on the rotating ring 35 drives the screw 34 upward Or move downward, so that the steel ball 33 at the top of the screw 34 drives the corresponding rotating seat 32 and the edge of the horizontal plate 31 to move upward or downward, so that the horizontal plate 31 rotates around the spherical surface of the steel ball 33, observe the horizontal position of the horizontal plate of the bubble level 4, and continue to adjust the positions of the other two steel balls 33 and the rotating seat 32 through the above operation, so that the horizontal plate 31 can rotate to a horizontal position. At this time, the light beam of the laser rangefinder 2 is perpendicular to the object to be measured, so that the laser rangefinder 2 can accurately measure the distance, thereby improving the accuracy of interior decoration measurement data.

[0019] Components not described in detail herein are prior art.

[0020] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A new measuring device, characterized in that: It comprises a base plate (1) and a laser rangefinder (2), wherein a level adjustment mechanism (3) is fixedly mounted on the top of the base plate (1); The horizontal adjustment mechanism (3) comprises a horizontal plate (31), a rotating seat (32), a steel ball (33), a screw rod (34), a rotating ring (35) and a fixed cylinder (36). The fixed cylinders (36) are provided with three, and the three fixed cylinders (36) are fixedly mounted on the top of the bottom plate (1). The angles between the three fixed cylinders (36) are equal. The tops of the three fixed cylinders (36) are all rotatably mounted with a rotating ring (35). The screw rods (34) are provided with three, and the lower ends of the three screw rods (34) are respectively threadedly connected to the inner side surfaces of the three rotating rings (35). The three screw rods (34) are provided with a plurality of screw rods (34). The lower end of the horizontal plate (31) extends to the inside of the three fixed cylinders (36), the tops of the three screw rods (34) are fixedly connected to the sides of the three steel balls (33), the bottom of the horizontal plate (31) is fixedly mounted with three rotating seats (32), the middle parts of the bottoms of the three rotating seats (32) are provided with spherical grooves, the three steel balls (33) are rotatably mounted in the spherical grooves at the bottoms of the three rotating seats (32), the top of the horizontal plate (31) is fixedly mounted with a laser rangefinder (2), and the sides of the bottom plate (1) and the horizontal plate (31) at both ends are respectively flush with the sides of the laser rangefinder (2) at both ends.

2. A novel measuring device according to claim 1, characterized in that: A bubble level (4) is fixedly mounted in the middle of the top of the laser rangefinder (2).

3. A novel measuring device according to claim 1, characterized in that: An anti-slip pad (5) is fixedly mounted on the bottom of the base plate (1).

4. A novel measuring device according to claim 3, characterized in that: The material of the anti-slip pad (5) is rubber.

5. A novel measuring device according to claim 1, characterized in that: No less than three push rods (6) are fixedly mounted on the side of the rotating ring (35).

6. A novel measuring device according to claim 1, characterized in that: Fixed plates (7) are fixedly mounted on both sides of the top of the bottom plate (1), and baffles (8) are rotatably mounted on the two fixed plates (7), with the side surfaces of the baffles (8) being flush with the side surfaces of one end of the laser rangefinder (2).

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