Laser level meter convenient for photosensitive adjustment

Abstract

The utility model discloses a laser level meter convenient for photosensitive adjustment, which comprises a shell and a base, the shell can rotate relative to the base, two sides of the base are provided with rotating handles, two sides of the shell are provided with photosensitive sheets, the shell is provided with a plurality of laser emission windows, and the laser emission windows are arranged on the base. A laser transmitter, a control panel and a laser regulator are correspondingly arranged in the shell, and a switch and a regulating button are arranged at the top of the shell. According to the utility model, emitted laser can be adjusted according to environmental changes, and actual measurement and use are more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of laser levelers, in particular to a laser leveler which is convenient for photosensitivity adjustment. Background Art

[0002] As a device for measuring horizontality and emitting laser lines, laser level instruments need to be adjusted according to the actual measurement situation due to changes in the measurement environment and different usage scenarios, such as adjusting the direction and brightness of the laser line, so as to adapt to various environments and detection requirements. Therefore, the present application proposes a laser level instrument structure that can adjust the emitted laser according to environmental changes, so as to facilitate measurement and use. Utility Model Content

[0003] The utility model aims to overcome the shortcomings of the prior art and provide a laser level that is convenient for photosensitivity adjustment.

[0004] The purpose of the utility model is achieved through the following technical solutions: a laser level that is easy to adjust photosensitivity, including a shell and a base, the shell can be rotated relative to the base, rotating handles are provided on both sides of the base, photosensitive sheets are provided on both sides of the shell, a number of laser emission windows are opened on the shell, a corresponding laser emitter, a control panel and a laser adjuster are provided inside the shell, and a switch and an adjustment button are provided on the top of the shell.

[0005] A further technical solution is that a boss is provided inside the shell, the boss is rotatably connected to the base, and the rotating handle controls the rotation of the boss.

[0006] A further technical solution is that a mounting frame is provided on the boss, support rods are provided on both sides of the mounting frame, the laser emitter is arranged on the mounting frame, a control board is provided between the support rods, and a laser regulator is installed on the control board.

[0007] A further technical solution is that a top plate is provided on the top of the mounting frame, a leveling bead is provided on the top plate, and the switch and the adjustment button are provided on the top plate.

[0008] A further technical solution is that an annular scale is provided between the base and the shell, a plurality of legs are provided at the bottom of the base, and adjustment sleeves are provided on the legs.

[0009] The utility model has the following advantages:

[0010] (1) The utility model detects the intensity of ambient light through a photosensitive sheet, adjusts the intensity of the laser emitted by the laser transmitter through a control panel and a laser regulator, and can control the rotation of the housing by turning a handle to adjust the emission direction of the laser, thereby making laser adjustment and actual measurement more convenient.

[0011] (2) The utility model controls the rotation of the boss by turning the handle, thereby driving the outer shell and the internal laser emitter to rotate simultaneously, and a ruler is provided to facilitate the control of the rotation angle; the horizontal placement detection of the level is facilitated by the level bead on the top plate, and the switch and adjustment button are provided to facilitate manual operation; the height of the support leg can be adjusted by the adjustment sleeve to facilitate the maintenance of the stability of the level. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0014] In the figure, 1. shell; 2. laser emission window; 3. photosensitive film; 4. rotating handle; 5. ruler; 6. support leg; 7. adjustment sleeve; 8. base; 9. boss; 10. support rod; 11. mounting frame; 12. laser emitter; 13. control board; 14. laser adjuster; 15. top plate; 16. level bead; 17. switch; 18. control button. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0016] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0017] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features thereof may be combined with each other.

[0018] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0019] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, or the positions or positional relationships commonly understood by those skilled in the art, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] like Figure 1 to Figure 2 As shown, a laser level convenient for photosensitivity adjustment comprises a shell 1 and a base 8, wherein the shell 1 can be rotated relative to the base 8, and rotating handles 4 are provided on both sides of the base 8, by rotating the handles 4, the shell 1 and the laser emitting device inside can be rotated as a whole, so as to adjust the laser emission direction, photosensitive films 3 are provided on both sides of the shell 1, which can sense the light changes in the environment and send signals to the controller, and a plurality of laser emission windows 2 are provided on the shell 1 for the emission of lasers, and a corresponding laser emitter 12, a control board 13 and a laser regulator 14 are provided inside the shell 1, and the control board 13 receives the signal of the photosensitive film 3 and adjusts the laser intensity of the laser emitter 12 through the laser regulator 14, so as to facilitate adjustment according to the intensity of the ambient light, and a switch 17 and a control button 18 are provided on the top of the shell 1, so as to facilitate control of the power supply of the laser emitter 12 and the emission of laser.

[0022] In this embodiment, a boss 9 is provided inside the shell 1, and the boss 9 is rotatably connected to the base 8. The rotating handle 4 controls the rotation of the boss 9 and can be rotatably connected by a screw. The rotating handles 4 on both sides can rotate to control the forward and reverse rotation of the boss 9; a mounting frame 11 is provided on the boss 9, and support rods 10 are provided on both sides of the mounting frame 11. The laser emitter 12 is provided on the mounting frame 11 for emitting laser, corresponding to the laser emission window 2 of the shell 1, and a control panel 13 is provided between the support rods 10. A laser regulator 14 is installed on the control panel 13 to adjust the intensity of the laser.

[0023] In this embodiment, a top plate 15 is provided on the top of the mounting frame 11, and a level bead 16 is provided on the top plate 15. The liquid level in the level bead 16 can be observed to determine whether the level is placed horizontally. The switch 17 and the control button 18 are provided on the top plate 15 for easy manual operation. An annular ruler 5 is provided between the base 8 and the shell 1 for easy control of the laser rotation angle to make the adjustment more precise. A plurality of legs 6, preferably 3, are provided at the bottom of the base 8. An adjustment sleeve 7 is provided on the leg 6. The adjustment sleeve 7 can be rotated to adjust the height of the leg 6, thereby quickly maintaining the stability of the level.

[0024] The implementation principle of the utility model is as follows: the utility model proposes a laser level that is easy to adjust for photosensitivity. The light-sensitive sheet 3 on the housing 1 senses the intensity of ambient light, and the control panel 13 and the laser regulator 14 automatically adjust the intensity of the laser emitted by the laser emitter 12 to meet the measurement requirements in different light intensity environments; the rotating handles 4 on both sides of the base 8 can synchronously rotate the housing 1 and the internal boss 9, adjust the direction of the emitted laser, and accurately control it through the ruler 5, and the switch 17 and the control button 18 on the top plate 15 can conveniently control the emission of the laser. The utility model enables the laser level to adjust the direction and brightness of the laser according to the environment, which is more convenient for actual measurement.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A laser level for facilitating photosensitivity adjustment, comprising a housing (1) and a base (8), characterized in that: The shell (1) can be rotated relative to the base (8), and rotating handles (4) are provided on both sides of the base (8). Photosensitive sheets (3) are provided on both sides of the shell (1). A plurality of laser emission windows (2) are provided on the shell (1). A corresponding laser emitter (12), a control panel (13) and a laser regulator (14) are provided inside the shell (1), and a switch (17) and a control button (18) are provided on the top of the shell (1).

2. A laser level for facilitating photosensitivity adjustment according to claim 1, characterized in that: A boss (9) is provided inside the housing (1), the boss (9) is rotatably connected to the base (8), and the rotating handle (4) controls the rotation of the boss (9).

3. The laser level for facilitating photosensitivity adjustment according to claim 2, characterized in that: A mounting frame (11) is provided on the boss (9), support rods (10) are provided on both sides of the mounting frame (11), the laser emitter (12) is arranged on the mounting frame (11), a control panel (13) is provided between the support rods (10), and a laser regulator (14) is installed on the control panel (13).

4. The laser level for facilitating photosensitivity adjustment according to claim 3, characterized in that: A top plate (15) is provided on the top of the mounting frame (11), a horizontal bead (16) is provided on the top plate (15), and the switch (17) and the control button (18) are arranged on the top plate (15).

5. The laser level for facilitating photosensitivity adjustment according to claim 1, characterized in that: An annular scale (5) is provided between the base (8) and the housing (1), a plurality of legs (6) are provided at the bottom of the base (8), and an adjustment sleeve (7) is provided on the legs (6).

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