Laser emission plate measuring device with adjustable function

Abstract

The utility model relates to the field of laser measurement equipment, and discloses a laser emission plate measurement device with an adjustable function. The laser emission plate measuring device with the adjustable function comprises a machine base, a laser measuring table is rotatably connected to the interior of the machine base, a mounting rod is rotatably connected to the lower end of the machine base, a plurality of supporting legs are rotatably mounted at the side end of the mounting rod, and adjusting legs are in threaded connection with the interiors of the supporting legs. An observation mirror is fixedly mounted at the rear end of the laser measuring table, a mounting barrel is fixedly connected to the front end of the laser measuring table, a lens barrel is rotatably connected to the interior of the mounting barrel, a main measuring head is fixedly mounted at the front end of the lens barrel, and an electric rotating shaft is rotatably connected to the side of the lens barrel; and an auxiliary measuring head is fixedly mounted on the surface of the electric rotating shaft. The device is provided with the auxiliary laser measuring device which can be adjusted at multiple angles, the auxiliary laser measuring device can be matched with main measuring equipment for synchronous detection, and the detection precision and efficiency are improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of laser measuring equipment, and specifically relates to a laser emission plate measuring device with an adjustable function. BACKGROUND

[0002] The laser emission plate measuring device is mainly used for high-precision measurement tasks, such as accurate measurement of object positions, surface profile scanning, object deformation monitoring and the like. The device is used to detect and analyze the shape (geometric structure) and appearance data (such as color, surface albedo and the like) of objects or environments in the real world; the collected data is often used for three-dimensional reconstruction calculation to create a digital model of the actual object in the virtual world.

[0003] A laser scanner with high and convenient adjustment is disclosed in a patent with the publication number CN210344902U, which comprises a scanner body, a holder connected to the scanner body, a connecting piece arranged at the end of the holder away from the scanner body, at least three supporting rods rotatably connected to the connecting piece, a driving rod rotatably connected to the supporting rods, an adjusting rod connected to the connecting piece, and a sliding block slidably connected to the adjusting rod. The sliding block is rotatably connected to the driving rod at one end and to the sliding block at the other end. When the user wants to adjust the height of the scanner body, only the sliding block needs to be adjusted to the appropriate position on the adjusting rod, and the height of the scanner body can be quickly adjusted. The problem of inconvenient height adjustment of the existing laser scanner is solved.

[0004] However, the laser scanner with high and convenient adjustment lacks an auxiliary laser measuring device that can be adjusted at multiple angles, and it is difficult to quickly position and scan the measurement object. Content of the utility model

[0005] The application aims to solve the problem of the laser scanner with high and convenient adjustment lacking an auxiliary laser measuring device that can be adjusted at multiple angles and being difficult to quickly position and scan the measurement object, and provides a laser emission plate measuring device with an adjustable function.

[0006] The technical scheme adopted by the present application is as follows: a laser emission plate measuring device with an adjustable function, comprising a base, a laser measuring table is rotatably connected in the base, a mounting rod is rotatably connected to the lower end of the base, a plurality of supporting legs are rotatably mounted on the side end of the mounting rod, an adjusting leg is threadedly connected in the supporting leg, an observation mirror is fixedly mounted on the rear end of the laser measuring table, an installation cylinder is fixedly connected to the front end of the laser measuring table, a lens barrel is rotatably connected in the installation cylinder, a main measuring head is fixedly mounted on the front end of the lens barrel, an electric rotating shaft is rotatably connected to the side of the lens barrel, a secondary measuring head is fixedly mounted on the surface of the electric rotating shaft, a first adjusting switch is mounted on the right end of the base, and a second adjusting switch is mounted on the right end of the base and above the first adjusting switch.

[0007] By adopting the above technical scheme, the laser measuring table which can be vertically arranged is mounted in the base, and a plurality of laser measuring devices are mounted in the laser measuring table. The lower end of the base can be rotated on the surface of the mounting rod through a rotating disc. The horizontal arrangement angle of the base can be adjusted, the side end of the mounting rod is supported by the plurality of supporting legs which can adjust the angle, the overall length of the supporting leg and the adjusting leg can be adjusted by rotating the adjusting leg, and the height of the base can be adjusted. The installation cylinder mounted on the front end of the base is used for protecting and limiting the lens barrel, the main measuring head mounted on the top end of the lens barrel is a main measuring laser head which can position and detect the measuring point of the target, and two groups of adjustable secondary measuring heads are mounted in the lens barrel and on the side end of the main measuring head. When the electric rotating shaft is rotated, the secondary measuring head can be rotated.

[0008] In a preferred embodiment, a display screen is mounted on the lower side of the rear end of the laser measuring table, and a dustproof plate is fixedly connected to the surface of the laser measuring table and above the observation mirror.

[0009] By adopting the above technical scheme, the observation mirror and the display screen can facilitate the observation of the detection target and the display of the detected picture by the staff.

[0010] In a preferred embodiment, an electric box is mounted on the left end of the base, and a power switch is mounted on the right end of the base and below the first adjusting switch.

[0011] By adopting the above technical scheme, the observation mirror and the display screen can facilitate the observation of the detection target and the display of the detected picture by the staff.

[0012] In a preferred embodiment, a motor is fixedly connected in the laser measuring table, a second meshing wheel is rotatably connected in the laser measuring table and in front of the motor, a first meshing wheel is meshingly connected to the lower end of the second meshing wheel, and the lens barrel is fixedly connected in the first meshing wheel.

[0013] By adopting the technical scheme, the motor can drive the second gear wheel to rotate, and then drive the first gear wheel to rotate, thereby driving the lens barrel inside the first gear wheel to rotate.

[0014] In a preferred embodiment, the bottom of the base is fixedly connected with a rotating disc, the lower end of the rotating disc is rotatably connected with a mounting rod, and the surface of the mounting rod and the lower end of the rotating disc are slidably connected with a mounting seat.

[0015] By adopting the technical scheme, the rotating disc can adjust the horizontal angle of the base as a whole. The mounting seat can slide up and down, facilitating installation and disassembly.

[0016] In a preferred embodiment, the inside of the mounting seat is rotatably connected with a supporting leg, the lower end surface of the adjusting leg is fixedly connected with an anti-skid ring, and the bottom end of the adjusting leg is rotatably connected with a foot pedal.

[0017] By adopting the technical scheme, when the mounting seat needs to be disassembled, the foot pedal can be used to hold the mounting rod and slide it upwards to disassemble the mounting seat.

[0018] In a preferred embodiment, the bottom end of the mounting rod is threadedly connected with a bottom disc.

[0019] By adopting the technical scheme, when the mounting seat needs to be disassembled, the bottom disc can be disassembled first.

[0020] In a preferred embodiment, the lower end of the mounting seat is threadedly connected with a limiting screw.

[0021] By adopting the technical scheme, the limiting screw is rotated to limit the mounting seat on the surface of the mounting rod.

[0022] In summary, due to the adoption of the above technical scheme, the beneficial effects of the present application are:

[0023] In the present application, when detecting, the height of the base can be adjusted first, then the horizontal and vertical angles of the base and the laser measuring table are adjusted, the main measuring head is positioned at the detection point, then the second adjusting switch is controlled to control the rotation of the auxiliary measuring head, the inclination angles of the auxiliary measuring heads at the upper and lower ends are controlled, the detection point of the auxiliary measuring head is coincided with the main measuring head, and the auxiliary positioning of the detection target is performed. The motor is started to drive the second gear wheel to rotate, and then drive the first gear wheel to rotate, thereby driving the lens barrel inside the first gear wheel to rotate, and adjusting the angle of the auxiliary measuring head. When the second adjusting switch is controlled, the whole lens barrel can be rotated, and then the main measuring head and the auxiliary measuring head are rotated, and the auxiliary measuring heads at the upper and lower ends can be adjusted to the left and right ends. By adjusting the position and inclination angle of the auxiliary measuring head and cooperating with the main measuring head to detect different shaped targets, the detection efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 A schematic diagram of a laser emitting plate measuring device with adjustable function in the present application;

[0025] Figure 2 A schematic diagram of a front end structure of a machine base in the present application;

[0026] Figure 3 A schematic diagram of a support structure in the present application;

[0027] Figure 4 A plan view of an internal part structure of a machine base in the present application;

[0028] Figure 5 A plan view of a mounting rod and its part abutting structure in the present application.

[0029] Marked in the figure: 1, machine base; 2, laser measuring table; 3, mounting rod; 4, support leg; 5, observation mirror; 6, dustproof plate; 7, display screen; 8, electric box; 9, mounting cylinder; 10, lens barrel; 11, main measuring head; 12, electric rotating shaft; 13, auxiliary measuring head; 14, power switch; 15, first adjusting switch; 16, second adjusting switch; 17, rotating disc; 18, bottom disc; 19, mounting seat; 21, adjusting leg; 22, anti-skid ring; 23, foot pedal; 24, first meshing wheel; 25, second meshing wheel; 26, motor; 27, limiting screw. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] Embodiment:

[0032] Reference Figures 1-5, including the base 1, the inside of the base 1 is rotatably connected with the laser measuring table 2, the lower end of the base 1 is rotatably connected with the mounting rod 3, the side end of the mounting rod 3 is rotatably mounted with a plurality of supporting legs 4, the inside of the supporting leg 4 is threadedly connected with the adjusting leg 21, the rear end of the laser measuring table 2 is fixedly mounted with the observation mirror 5, the front end of the laser measuring table 2 is fixedly connected with the mounting cylinder 9, the inside of the mounting cylinder 9 is rotatably connected with the lens barrel 10, the front end of the lens barrel 10 is fixedly mounted with the main measuring head 11, the side of the lens barrel 10 is rotatably connected with the electric rotating shaft 12, the surface of the electric rotating shaft 12 is fixedly mounted with the auxiliary measuring head 13, the right end of the base 1 is mounted with the first adjusting switch 15, the right end of the base 1 and above the first adjusting switch 15 is mounted with the second adjusting switch 16. The inside of the base 1 is mounted with the laser measuring table 2 which can be vertically arranged, a plurality of laser measuring devices are mounted in the laser measuring table 2. The lower end of the base 1 can be rotated on the surface of the mounting rod 3 through the rotating disc 17. The horizontal angle of the base 1 can be adjusted, the side end of the mounting rod 3 supports the base 1 through a plurality of supporting legs 4 which can be adjusted in angle, the overall length of the supporting leg 4 and the adjusting leg 21 can be adjusted by rotating the adjusting leg 21, and the height of the base 1 can be adjusted.

[0033] The mounting cylinder 9 mounted at the front end of the base 1 is used for protecting and limiting the lens barrel 10, the main measuring head 11 mounted at the top end of the lens barrel 10 is the main measuring laser head which can position the measuring point of the detection target, two groups of adjustable auxiliary measuring heads 13 are mounted in the lens barrel 10 and at the side end of the main measuring head 11, and the auxiliary measuring head 13 can be rotated when the electric rotating shaft 12 is rotated. During detection, the height of the base 1 can be adjusted first, then the base 1 and the laser measuring table 2 are rotated to adjust the horizontal and vertical angles of the main measuring head 11, so that the main measuring head 11 positions the detection point, then the auxiliary measuring head 13 is controlled to rotate through the second adjusting switch 16, the inclination angles of the auxiliary measuring heads 13 at the upper and lower ends are controlled, so that the detection points of the auxiliary measuring heads 13 coincide with the main measuring head 11, and the detection target is assisted in positioning. When the second adjusting switch 16 is controlled, the lens barrel 10 as a whole can be controlled to rotate, and then the main measuring head 11 and the auxiliary measuring head 13 are controlled to rotate, the auxiliary measuring heads 13 at the upper and lower ends can be adjusted to be at the left and right ends, and the positions and inclination angles of the auxiliary measuring heads 13 are adjusted to cooperate with the main measuring head 11 to detect targets of different shapes, so that the detection efficiency is improved.

[0034] Referring to Figure 1 The lower side of the rear end of the laser measuring table 2 is mounted with the display screen 7, and the surface of the laser measuring table 2 and above the observation mirror 5 is fixedly connected with the dustproof plate 6. The observation mirror 5 and the display screen 7 can facilitate the observation of the detection target and the display of the detection picture by the staff, and facilitate the collection and processing of the detection data by the staff.

[0035] Referring to Figure 1 and Figure 2The left end of the base 1 is provided with an electric box 8, and the right end of the base 1 and below the first adjusting switch 15 is provided with a power switch 14. The electric box 8 is installed at the side end of the base 1, and a detachable cover is installed on the surface of the electric box 8, which is convenient for maintenance and debugging. The power switch 14 can control the working state of the detection device.

[0036] With reference to Figure 2 and Figure 4 , the inside of the laser measuring table 2 is fixedly connected with a motor 26, and the inside of the laser measuring table 2 and in front of the motor 26 is rotatably connected with a second meshing wheel 25, the lower end of the second meshing wheel 25 is meshingly connected with a first meshing wheel 24, and the inside of the first meshing wheel 24 is fixedly connected with a lens barrel 10. Starting the motor 26 can drive the second meshing wheel 25 to rotate, and then drive the first meshing wheel 24 to rotate, so as to drive the lens barrel 10 inside the first meshing wheel 24 to rotate, and adjust the angle of the auxiliary measuring head 13.

[0037] With reference to Figure 1 and Figure 3 , the bottom of the base 1 is fixedly connected with a rotating disc 17, the lower end of the rotating disc 17 is rotatably connected with a mounting rod 3, and the surface of the mounting rod 3 and below the lower end of the rotating disc 17 is slidably connected with a mounting seat 19. The rotating disc 17 can adjust the horizontal angle of the whole base 1. The mounting seat 19 can slide up and down, which is convenient for installation and disassembly.

[0038] With reference to Figure 3 , the inside of the mounting seat 19 is rotatably connected with a supporting leg 4, the lower end surface of the adjusting leg 21 is fixedly connected with an anti-skid ring 22, and the bottom end of the adjusting leg 21 is rotatably connected with a foot pedal 23. The anti-skid ring 22 can be easily held by the staff, and has the effect of anti-skid. When holding the anti-skid ring 22 to rotate the adjusting leg 21, the length of the supporting leg 4 and the adjusting leg 21 can be adjusted, and the height of the whole supporting device can be adjusted in cooperation with the mounting seat 19. When the mounting seat 19 needs to be disassembled, the mounting rod 3 can be held and slid upward through the foot pedal 23 to disassemble the mounting seat 19.

[0039] With reference to Figure 3 and Figure 5 , the bottom end of the mounting rod 3 is threadedly connected with a bottom disc 18. When the mounting seat 19 needs to be disassembled, the bottom disc 18 can be disassembled first.

[0040] With reference to Figure 3 and Figure 5 , the lower end of the mounting seat 19 is threadedly connected with a limiting screw 27. When the position of the mounting seat 19 needs to be fixed, the limiting screw 27 can be rotated to limit the mounting seat 19 on the surface of the mounting rod 3.

[0041] The implementation principle of the embodiment of the laser emission plate measuring device with adjustable function is that the lower end of the base 1 can rotate on the surface of the mounting rod 3 through the rotating disc 17. The horizontal device angle of the base 1 can be adjusted. The side end of the mounting rod 3 supports the base 1 through a plurality of angle-adjustable supporting legs 4. The overall length of the supporting leg 4 and the adjusting leg 21 can be adjusted by rotating the adjusting leg 21, so as to adjust the height of the base 1. The mounting cylinder 9 installed at the front end of the base 1 is used for protecting and limiting the lens barrel 10. The main measuring head 11 installed at the top end of the lens barrel 10 is a main measuring laser head, which can position the detection point of the target. Two groups of adjustable auxiliary measuring heads 13 are installed in the lens barrel 10 and at the side end of the main measuring head 11. When the electric rotating shaft 12 is rotated, the auxiliary measuring head 13 can be rotated. During detection, the height of the base 1 can be adjusted first, then the base 1 and the laser measuring table 2 are rotated to adjust the horizontal and vertical angles of the main measuring head 11, so that the main measuring head 11 positions the detection point, then the auxiliary measuring head 13 is rotated by controlling the second adjusting switch 16, and the inclination angles of the auxiliary measuring heads 13 at the upper and lower ends are adjusted, so that the detection points of the auxiliary measuring heads 13 coincide with the main measuring head 11, and the target is positioned.

[0042] The starting motor 26 can drive the second meshing wheel 25 to rotate, thereby driving the first meshing wheel 24 to rotate, so as to drive the lens barrel 10 in the first meshing wheel 24 to rotate, and adjust the angle of the auxiliary measuring head 13. When the second adjusting switch 16 is controlled, the lens barrel 10 as a whole can be rotated, thereby controlling the main measuring head 11 and the auxiliary measuring head 13 to rotate, and the auxiliary measuring heads 13 at the upper and lower ends can be adjusted to the left and right ends. By adjusting the position and inclination angle of the auxiliary measuring head 13 and cooperating with the main measuring head 11 to detect targets of different shapes, the detection efficiency is improved. The observation mirror 5 and the display screen 7 can facilitate the observation of the detection target and the display of the detection picture by the staff, and facilitate the collection and processing of the detection data. When it is necessary to disassemble the mounting seat 19, the bottom plate 18 can be disassembled first, and the limiting screw 27 is rotated to release the limiting of the mounting seat 19. Through the foot pedal 23, the mounting rod 3 is held and slid upward, and the mounting seat 19 is disassembled. The device is provided with a multi-angle adjustable auxiliary laser measuring device, which can cooperate with the main measuring equipment to perform synchronous detection, and improve the detection accuracy and efficiency.

[0043] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents. The modification or replacement does not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A laser emitting plate measuring device with adjustable function, comprising a base (1), characterized in that: The inside of the base (1) is rotatably connected with a laser measuring table (2), the lower end of the base (1) is rotatably connected with a mounting rod (3), the side end of the mounting rod (3) is rotatably connected with a plurality of supporting legs (4), the inside of the supporting leg (4) is threadedly connected with an adjusting leg (21), the rear end of the laser measuring table (2) is fixedly connected with an observation mirror (5), the front end of the laser measuring table (2) is fixedly connected with a mounting cylinder (9), the inside of the mounting cylinder (9) is rotatably connected with a lens barrel (10), the front end of the lens barrel (10) is fixedly connected with a main measuring head (11), the side of the lens barrel (10) is rotatably connected with an electric rotating shaft (12), the surface of the electric rotating shaft (12) is fixedly connected with an auxiliary measuring head (13), the right end of the base (1) is connected with a first adjusting switch (15), the right end of the base (1) and above the first adjusting switch (15) is connected with a second adjusting switch (16).

2. The laser emitting board measuring device with adjustable function according to claim 1, characterized in that: The lower side of the rear end of the laser measuring table (2) is connected with a display screen (7), the surface of the laser measuring table (2) and above the observation mirror (5) is fixedly connected with a dustproof plate (6).

3. The laser emitting board measuring device with adjustable function according to claim 1, wherein: The left end of the base (1) is connected with an electric box (8), the right end of the base (1) and below the first adjusting switch (15) is connected with a power switch (14).

4. The laser emitting board measuring device with adjustable function according to claim 1, characterized in that: The inside of the laser measuring table (2) is fixedly connected with a motor (26), the inside of the laser measuring table (2) and in front of the motor (26) is rotatably connected with a second meshing wheel (25), the lower end of the second meshing wheel (25) is meshingly connected with a first meshing wheel (24), the inside of the first meshing wheel (24) is fixedly connected with the lens barrel (10).

5. The laser emitting board measuring device with adjustable function according to claim 1, wherein: The bottom of the base (1) is fixedly connected with a rotating disc (17), the lower end of the rotating disc (17) is rotatably connected with the mounting rod (3), the surface of the mounting rod (3) and below the rotating disc (17) is slidably connected with a mounting seat (19).

6. A laser emitting panel measuring device with adjustable function according to claim 5, characterized in that: The inside of the mounting seat (19) is rotatably connected with the supporting leg (4), the lower end surface of the adjusting leg (21) is fixedly connected with an anti-skid ring (22), the bottom end of the adjusting leg (21) is rotatably connected with a foot pedal (23).

7. The laser emitting board measuring device with adjustable function according to claim 1, wherein: The bottom end of the mounting rod (3) is threadedly connected with a bottom disc (18).

8. The laser emitting board measuring device with adjustable function according to claim 5, wherein: The lower end of the mounting seat (19) is threadedly connected with a limiting screw (27).

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