CN209459650U - Multifunctional laser level meter - Google Patents

Abstract

The utility model discloses a multifunctional laser level meter, which comprises an adjusting device (7), a rotating device (11), a laser source body (3), a bottom plate (1), a control switch (15) and a shell (2); the shell (2) is fixed on the upper surface of the bottom plate (1), the adjusting device (7) is fixed in the middle of the upper surface of the bottom plate (1), the rotating device (11) is fixed on the upper surface of the adjusting device (7), the laser source bodies (3) are fixed on the upper surface of the rotating device (11), and at least two laser source bodies (3) are selected; the control switch (15) is fixed on the side wall of the outer surface of the shell (2); the upper half part of the shell (2) is provided with light-transmitting glass (4); the bottom end of the bottom plate (1) is fixed with a supporting leg (5). The utility model discloses a laser level can adjust the height of the laser source body, can adjust the angle of the laser source body again.

Description

A multifunctional laser level

technical field

The utility model relates to the neighborhood of construction measuring equipment, in particular to a multifunctional laser level.

Background technique

The laser level is a comprehensive instrument integrating optics, machinery, electronics and computer. The instrument is divided into two parts, one is the host part, and the other is the projector part. The host part collects the attitude signal or manual signal of the horizon. The signal is calculated and processed, and the optical scanning system is controlled to scan in real time. The laser level is a level that guides the laser beam emitted by the laser device into the telescope barrel of the level so that it is emitted along the collimation axis. There are two types of laser level: a special laser level and a laser device attached to the level. It can be used for leveling measurement by cooperating with a leveling rod equipped with a photoelectric receiving target. Compared with the optical level, the laser level has the characteristics of high precision, long line of sight and automatic reading and recording.

However, the function of the current laser level is relatively single, and the stability and accuracy are not high.

Utility model content

The technical problem to be solved by the invention of the utility model is to provide a multi-functional laser level to overcome the disadvantages of the prior art that the function is relatively single, and the stability and accuracy are not high. The laser level can adjust the height of the laser source body and the angle of the laser source body.

The above-mentioned problem to be solved by the present invention is achieved through the following technical solutions:

A multifunctional laser level, comprising an adjusting device, a rotating device, a laser source body, a base plate, a control switch and a housing; the housing is fixed on the upper surface of the base plate, and the adjusting device is fixed on the middle position of the upper surface of the base plate, the The rotating device is fixed on the upper surface of the adjusting device, the laser source body is fixed on the upper surface of the rotating device, and at least two laser source bodies are selected; the control switch is fixed on the side wall of the outer surface of the casing; The upper part of the housing is provided with light-transmitting glass; the bottom of the bottom plate is fixed with supporting feet.

Preferably, the adjustment device includes a telescopic cylinder, a lifting rod and a first connecting plate, the telescopic cylinder is fixed on the upper surface of the bottom plate, one end of the lifting rod is connected to the telescopic cylinder, and the other end of the lifting rod is connected to the first connecting plate. connecting plate. In this solution, the laser source body can be adjusted to any suitable position for measurement by adjusting the telescopic cylinder of the device, thereby being able to adapt to various environments.

Preferably, the rotating device includes a rotating cylinder, a connecting rod and a second connecting plate, the rotating cylinder is fixed on the upper surface of the first connecting plate, one end of the connecting rod is connected to the rotating cylinder, and the other end of the connecting rod The bottom of the second connecting plate is connected, and the upper end of the second connecting plate is fixed with the laser source body. In this solution, the rotating cylinder of the rotating device can be rotated to any angle required by the work without greatly swinging the level, which increases the accuracy and diversity of measurement.

Preferably, the second connecting plate is provided with a locking plate, and the locking plate is fixed on the left and right sides of the laser source body; one side of the locking plate is hinged on the upper end of the second connecting plate, and the lock The other side of the tight plate is fixed on the upper end of the second connecting plate through threaded holes and fixing bolts; the middle position of the bottom of the locking plate is provided with an installation cavity; the laser source body is provided with a mounting column, and the mounting column It is fixed on the left and right ends of the laser source body and corresponds to the installation cavity; the outer wall of the installation column is close to the inner wall of the installation cavity. This solution can make the laser source body work and measure more stably on the second connecting plate through the locking plate and the mounting column.

Preferably, the base plate is provided with a first fixing groove, the first fixing groove is located on the upper surface of the base plate and corresponds to the telescopic cylinder, and the height of the first fixing groove is 1/3 of the height of the telescopic cylinder One to three quarters. In this solution, the telescopic cylinder can be fixed more stably through the first fixing groove corresponding to the telescopic cylinder.

Preferably, the first connecting plate is provided with a second fixing groove, the second fixing groove is located on the upper surface of the first connecting plate and corresponds to the rotary cylinder, and the height of the first connecting plate is at least One-third to three-quarters of. In this solution, the rotary cylinder can be further more stably fixed on the first connection plate through the first connection plate corresponding to the rotary cylinder.

Preferably, the support foot is provided with a level trimmer, and the level fine adjuster is connected to the bottom of the support foot. In this solution, the level can be placed on the workbench more horizontally through the level trimmer, which further improves the accuracy of measurement.

Beneficial effects: after adopting the structure described in the utility model, since the structure is equipped with an adjusting device, a rotating device, a laser source body, a bottom plate, a control switch and a casing, the laser level can adjust the height of the laser source body and the laser source The angle of the laser body; and because at least two laser source bodies are selected, it is possible to avoid the failure of a single laser source body and affect the measurement data and work efficiency.

Description of drawings

Fig. 1 is the main structural diagram of the front view of a multifunctional laser level meter described in the utility model.

Fig. 2 is an installation diagram of a laser source body of a multifunctional laser level described in the present invention.

Fig. 3 is a structural diagram of a locking plate of a multifunctional laser level described in the present invention.

Fig. 4 is a structural diagram of the floor or the second connecting plate of a multifunctional laser level described in the present invention.

Figure 1-4: 1-bottom plate; 2-housing; 3-laser source body; 4-translucent glass; 5-support feet; 6-level trimmer; 7-adjustment device; 8-telescopic cylinder; ;10-first connecting plate; 11-rotating device; 12-rotary cylinder; 13-connecting rod; 14-second connecting plate; 15-control switch; 16-installation column; 17-locking plate; 18-threaded hole ; 19-installation cavity; 20-first fixing groove; 21-second fixing groove.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, but the embodiments do not limit the present invention in any form.

Example 1:

The orientation names such as "front", "rear", "left" and "right" described in this manual are all determined according to the schematic diagrams used in this manual.

A kind of multifunctional laser level as shown in Figure 1-4, comprises adjusting device 7, rotating device 11, laser source body 3, base plate 1, control switch 15 and shell 2; Said shell 2 is fixed on the upper surface of base plate 1 , the adjusting device 7 is fixed on the middle position of the upper surface of the base plate 1, the rotating device 11 is fixed on the upper surface of the adjusting device 7, the laser source body 3 is fixed on the upper surface of the rotating device 11, and the laser source Three bodies 3 are selected; the control switch 15 is fixed on the side wall of the outer surface of the casing 2; The bottom end of the base plate 1 is fixed with support legs 5, and the support legs 5 are selected to be three and arranged in an equilateral triangle; Fixed on the upper surface of the bottom plate 1, one end of the lifting rod 9 is connected to the telescopic cylinder 8, and the other end of the lifting rod 9 is connected to the first connecting plate 10. This structure can make the laser source body adjustable through the telescopic cylinder of the adjustment device. Measure to any suitable position, and then be able to adapt to a variety of different environments; the rotating device 11 includes a rotating cylinder 12, a connecting rod 13 and a second connecting plate 14, and the rotating cylinder 12 is fixed on the upper surface of the first connecting plate 10 , one end of the connecting rod 13 is connected to the rotary cylinder 12, the other end of the connecting rod 13 is connected to the bottom of the second connecting plate 14, and the upper end of the second connecting plate 14 is fixed with the laser source body 3, and this structure can be passed through The rotating cylinder of the rotating device rotates at any angle required for the work, without greatly swinging the level, which increases the accuracy and diversity of measurement; the second connecting plate 14 is provided with a locking plate 17, which is fixed On the left and right sides of the laser source body 3; one side of the locking plate 17 is hinged on the upper end of the second connecting plate 14, and the other side of the locking plate 17 is fixed on the second connecting plate 14 through threaded holes 18 and fixing bolts. The upper end of the connecting plate 14; the middle position of the bottom of the locking plate 17 is provided with a mounting cavity 19; the laser source body 3 is provided with a mounting column 16, and the mounting column 16 is fixed on the left and right ends of the laser source body 3 And it corresponds to the installation cavity 19; the outer wall of the installation column 16 is close to the inner wall of the installation cavity 19, this structure can make the laser source body work more stably on the second connecting plate through the locking plate and the installation column Measurement; the base plate 1 is provided with a first fixing groove 20, the first fixing groove 20 is located on the upper surface of the base plate 1 and corresponds to the telescopic cylinder 8, the height of the first fixing groove 20 is the height of the telescopic cylinder 8 height, this structure can fix the telescopic cylinder more stably through the first fixing groove corresponding to the telescopic cylinder; the first connecting plate 10 is provided with a second fixing groove 21, the The second fixing groove 21 is located on the upper surface of the first connecting plate 10 and corresponds to the rotary cylinder 12. The height of the first connecting plate 10 is two-thirds of the rotary cylinder 12. This structure can be connected with the rotary cylinder The corresponding first connecting plate enables the rotary cylinder to be fixed more stably On the first connection plate; the support foot 5 is provided with a level trimmer 6, and the horizontal trimmer 6 is connected to the bottom of the support foot 5. This structure can make the spirit level more horizontally placed in the work through the level trimmer. On the stage, the accuracy of measurement is further improved.

Working principle: first place the laser level on the measurement work site, adjust the horizontal position of the level through the level trimmer, then lift the laser source body to a suitable position through the control switch, and then adjust the direction of the laser source body according to the need; Since there are three laser source bodies, the reason for reducing errors comes from the level itself.

Of course, the above description only expresses a certain implementation mode of the present utility model, and its description is relatively detailed, but it should not be construed as limiting the patent scope of the present utility model. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (7)

1. A multifunctional laser level, characterized in that it comprises an adjustment device (7), a rotating device (11), a laser source body (3), a base plate (1), a control switch (15) and a casing (2); The housing (2) is fixed on the upper surface of the bottom plate (1), the adjusting device (7) is fixed on the middle position of the upper surface of the bottom plate (1), and the rotating device (11) is fixed on the adjusting device (7) On the upper surface, the laser source body (3) is fixed on the upper surface of the rotating device (11), and at least two laser source bodies (3) are selected; the control switch (15) is fixed on the outer shell (2) On the side wall of the surface; the upper half of the shell (2) is provided with light-transmitting glass (4); the bottom end of the bottom plate (1) is fixed with supporting feet (5). 2. A multifunctional laser level according to claim 1, characterized in that the adjustment device (7) includes a telescopic cylinder (8), a lifting rod (9) and a first connecting plate (10), the The telescopic cylinder (8) is fixed on the upper surface of the bottom plate (1), one end of the lifting rod (9) is connected to the telescopic cylinder (8), and the other end of the lifting rod (9) is connected to the first connecting plate (10). 3. A multifunctional laser level according to claim 2, characterized in that, the rotating device (11) includes a rotating cylinder (12), a connecting rod (13) and a second connecting plate (14), the The rotating cylinder (12) is fixed on the upper surface of the first connecting plate (10), one end of the connecting rod (13) is connected to the rotating cylinder (12), and the other end of the connecting rod (13) is connected to the second connecting plate ( 14), the upper end of the second connecting plate (14) is fixed with the laser source body (3). 4. A multifunctional laser level according to claim 3, characterized in that the second connecting plate (14) is provided with a locking plate (17), and the locking plate (17) is fixed on the laser source The left and right sides of the body (3); one side of the locking plate (17) is hinged on the upper end of the second connecting plate (14), and the other side of the locking plate (17) passes through the threaded hole (18) and fixing bolts are fixed on the upper end of the second connecting plate (14); the middle position of the bottom of the locking plate (17) is provided with an installation cavity (19); the laser source body (3) is provided with an installation column (16 ), the installation column (16) is fixed on the left and right ends of the laser source body (3) and corresponds to the installation cavity (19); the outer wall of the installation column (16) is close to the installation cavity (19) the inner wall. 5. A multifunctional laser level according to claim 2, characterized in that, the base plate (1) is provided with a first fixing groove (20), and the first fixing groove (20) is located on the base plate ( 1) and corresponds to the telescopic cylinder (8), the height of the first fixing groove (20) is 1/3 to 3/4 of the height of the telescopic cylinder (8). 6. A multifunctional laser level according to claim 3, characterized in that, the first connecting plate (10) is provided with a second fixing groove (21), and the second fixing groove (21) Located on the upper surface of the first connecting plate (10) and corresponding to the rotary cylinder (12), the height of the first connecting plate (10) is one-third to three-quarters of the rotary cylinder (12). 7. A multifunctional laser level according to claim 1, characterized in that the support foot (5) is provided with a level trimmer (6), and the level trimmer (6) is connected to the support foot (5) )bottom of.