CN216283508U

CN216283508U - Laser level meter capable of quickly adjusting high elevation range

Info

Publication number: CN216283508U
Application number: CN202122854949.6U
Authority: CN
Inventors: 杨勇
Original assignee: Changzhou Norm Electronic Technology Co ltd
Current assignee: Changzhou Norm Electronic Technology Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-12
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a laser level meter capable of quickly adjusting the high elevation range, which comprises a shell, wherein two support rods are arranged, the two support rods are symmetrically and fixedly connected to the top end of a bottom plate, the shell is rotatably connected with the support rods, a screw is in threaded connection with a nut, an anti-skid plug is rotatably connected with one end of the screw, four support legs are rotatably connected to the periphery of the bottom end of the bottom plate in a rectangular shape, through the arranged screw, when the laser level meter is placed on an inclined plane, the screw rotates the shell to drive the shell to rotate upwards, so that a measuring instrument is turned upwards, the measurement range of the laser level meter is increased through the turned shell, the laser is prevented from being obliquely irradiated on the ground to influence the detection accuracy of the laser level meter, through the arranged parallel detector, the parallel detector can measure the parallel angle between the shell and the ground, and a stepping motor can enable the measuring instrument to be in a parallel state with the ground all the time through adjusting the measuring instrument, and then the detection accuracy of the laser level meter is improved.

Description

Laser level meter capable of quickly adjusting high elevation range

Technical Field

The utility model relates to the technical field of laser levels, in particular to a laser level capable of quickly adjusting the high elevation range.

Background

The level meter is an essential measuring tool for home decoration. It is a common measuring tool for measuring small angles. In the mechanical industry and in instrument manufacturing, the device is used for measuring the inclination angle relative to the horizontal position, the flatness and the straightness of a guide rail of machine tool equipment, the horizontal position and the vertical position of equipment installation and the like. Laser level it has two types, a special laser level and a laser device attached on the level. And the leveling rod is matched with a leveling rod provided with a photoelectric receiving target, so that leveling measurement can be performed. Compared with an optical level, the optical level has the characteristics of high precision, long sight line, capability of automatically reading and recording and the like.

When carrying out horizontal measurement to the position that the relief is lower, often directly place laser level on subaerial, however, when laser level placed on the inclined plane, the inside detector of laser level can't keep the level, and then can't the accurate angle of inclination of measuring horizontal position.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the laser level capable of quickly adjusting the high elevation range.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a fast laser level appearance of adjusting high mark height range, includes the casing, the outer end of casing is equipped with angle adjustment mechanism, angle adjustment mechanism includes bottom plate, branch, nut, screw rod, anti-skidding stopper and stabilizer blade, branch is equipped with two, two branch symmetry fixed connection in the top of bottom plate, the casing with rotate between the branch and connect, nut fixed connection in the bottom of bottom plate, the screw rod with threaded connection between the nut, anti-skidding stopper with rotate between the one end of screw rod and connect, the stabilizer blade is equipped with four, four the stabilizer blade is the rectangle rotate connect in around the bottom of bottom plate.

As a preferred technical scheme of the present invention, an inner cavity of the housing is rotatably connected with a measuring instrument, an outer end of the measuring instrument is fixedly connected with a parallel detector, one side of the parallel detector is electrically connected with a stepping motor, one end of the stepping motor is fixedly connected in the inner cavity of the housing, and a motor shaft of the stepping motor is fixedly connected to the outer end of the measuring instrument.

As a preferred technical solution of the present invention, a light-transmitting plate is fixedly connected to an outer end of the housing, and a lens portion of the measuring instrument corresponds to the light-transmitting plate.

As a preferred technical solution of the present invention, a fixing mechanism is disposed at the bottom end of the bottom plate, the fixing mechanism includes a clamping groove, a slot, a chuck, a clamping post and a supporting rod, the clamping groove is disposed at the bottom end of the bottom plate, the slot is disposed in an inner cavity of the clamping groove, the clamping post is fixedly connected to the top end of the chuck, the chuck is clamped in the inner cavity of the clamping groove, the clamping post is clamped in the inner cavity of the slot, and the supporting rod is rotatably connected to the chuck.

As a preferred technical solution of the present invention, the fixing mechanism further includes a sleeve column, a first fastening bolt and a second fastening bolt, the abutting rod is slidably connected in an inner cavity of the sleeve column, the first fastening bolt is threadedly connected in the inner cavity of the abutting rod, and the second fastening bolt is threadedly connected in the inner cavity of the sleeve column.

As a preferable technical scheme of the utility model, the bottom end of the sleeve column is fixedly connected with a base, and the bottom end of the base is rotatably connected with a triangular support.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. through the screw rod that sets up, when the laser level appearance was placed on the inclined plane, rotate the screw rod, the screw rod drives the casing upwards and rotates, thereby make the measuring apparatu upwards overturn, the casing after the upset has increased the measuring range of laser level appearance, avoid laser slope to shine subaerial, influence the precision that the laser level appearance detected, through the parallel detection appearance that sets up, parallel angle between casing and the ground can be measured to the parallel detection appearance, step motor is through adjusting the measuring apparatu, and then make the measuring apparatu be parallel state with ground all the time, and then the precision that the laser level appearance detected has been improved.

2. Through the support pole and the sleeve post that set up, support the pole and can slide in the inner chamber of sleeve post to can rise the height of casing, increase the measuring range of laser level appearance, through the A-frame that sets up, the A-frame stability on the one hand is high, has strengthened the subaerial stability that the sleeve post was placed, and on the other hand A-frame can fold, is convenient for carry and carry.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a base plate according to the present invention;

FIG. 3 is a schematic view of a connection mechanism of the measuring instrument and the stepping motor according to the present invention;

FIG. 4 is a schematic view of a connection structure of the base plate and the card slot of the present invention;

fig. 5 is a schematic view of a connection structure of the support rod and the sleeve column of the present invention.

Wherein: 1. a housing; 2. an angle adjusting mechanism; 201. a base plate; 202. a strut; 203. a nut; 204. a screw; 205. an anti-slip plug; 206. a support leg; 3. a measuring instrument; 4. a parallelism detector; 5. a stepping motor; 6. a light-transmitting plate; 7. a fixing mechanism; 701. a card slot; 702. a slot; 703. a chuck; 704. clamping the column; 705. a support rod; 706. sleeving a column; 707. a first set bolt; 708. a second set bolt; 8. a base; 9. a triangular support.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-5, the utility model provides a laser level meter capable of quickly adjusting the high elevation range, which comprises a housing 1, wherein an angle adjusting mechanism 2 is arranged at the outer end of the housing 1, the angle adjusting mechanism 2 comprises a bottom plate 201, supporting rods 202, nuts 203, screws 204, anti-slip plugs 205 and supporting legs 206, two supporting rods 202 are arranged, the two supporting rods 202 are symmetrically and fixedly connected to the top end of the bottom plate 201, the housing 1 is rotatably connected with the supporting rods 202, the nuts 203 are fixedly connected to the bottom end of the bottom plate 201, the screws 204 are in threaded connection with the nuts 203, the anti-slip plugs 205 are rotatably connected with one ends of the screws 204, four supporting legs 206 are arranged, and the four supporting legs 206 are rotatably connected to the periphery of the bottom end of the bottom plate 201 in a rectangular shape;

when the laser level appearance was placed and is examined on the ground of slope, rotate four stabilizer blades 206, thereby place bottom plate 201 subaerial, rotate the screw rod 204 in the nut 203 simultaneously, when screw rod 204 rotated, screw rod 204 drove the bottom of the anti-skidding stopper 205 conflict casing 1 on top, thereby make casing 1 rotate between two branch 202, when casing 1 overturns, its measuring range increased, avoid laser slope to shine subaerial simultaneously, influence the precision that the laser level appearance detected.

In other embodiments, the inner cavity of the housing 1 is rotatably connected with the measuring instrument 3, the outer end of the measuring instrument 3 is fixedly connected with the parallel detector 4, one side of the parallel detector 4 is electrically connected with the stepping motor 5, one end of the stepping motor 5 is fixedly connected in the inner cavity of the housing 1, and the motor shaft of the stepping motor 5 is fixedly connected to the outer end of the measuring instrument 3;

after the bottom plate 201 is placed on the ground, the parallel detector 4 emits laser to detect the horizontal position of the measuring instrument 3, meanwhile, the parallel detector 4 transmits a signal to the stepping motor 5, and after the stepping motor 5 receives the signal, the stepping motor 5 drives the measuring instrument 3 to rotate in the shell 1, so that the measuring instrument 3 is always in a parallel state with the ground.

In other embodiments, the outer end of the housing 1 is fixedly connected with a light-transmitting plate 6, and the lens part of the measuring instrument 3 corresponds to the light-transmitting plate 6;

the light-transmitting plate 6 is convenient for the laser of the measuring instrument 3 and the parallel detector 4 to emit, and meanwhile, dust is prevented from entering the shell 1.

In other embodiments, a fixing mechanism 7 is disposed at the bottom end of the bottom plate 201, the fixing mechanism 7 includes a card slot 701, a slot 702, a chuck 703, a card column 704 and a supporting rod 705, the card slot 701 is disposed at the bottom end of the bottom plate 201, the slot 702 is disposed in an inner cavity of the card slot 701, the card column 704 is fixedly connected to the top end of the chuck 703, the chuck 703 is clamped in the inner cavity of the card slot 701, the card column 704 is clamped in the inner cavity of the slot 702, and the supporting rod 705 is rotatably connected to the chuck 703;

when the position with higher topography needs to be detected, the chuck 703 is clamped in the clamping groove 701 at the bottom end of the bottom plate 201, and the clamping column 704 at the top end of the chuck 703 is clamped in the slot 702 inside the clamping groove 701, so that the bottom plate 201 is connected with the abutting rod 705.

In other embodiments, the fixing mechanism 7 further includes a sleeve column 706, a first fastening bolt 707 and a second fastening bolt 708, the resisting rod 705 is slidably connected in the inner cavity of the sleeve column 706, the first fastening bolt 707 is screwed in the inner cavity of the resisting rod 705, and the second fastening bolt 708 is screwed in the inner cavity of the sleeve column 706;

when the height of the measuring instrument 3 inside the housing 1 needs to be adjusted, the abutting rod 705 slides in the inner cavity of the sleeve column 706, when the height is adjusted to be proper, the second fastening bolt 708 is rotated, so that the abutting rod 705 is fixed in the inner cavity of the sleeve column 706, when the inclination angles at different positions need to be measured, the bottom plate 201 at the top end of the abutting rod 705 is rotated, after the inclination angles are adjusted to be proper, the first fastening bolt 707 is rotated, and further the deflection angle of the bottom plate 201 is fixed.

In other embodiments, the bottom end of the sleeve column 706 is fixedly connected with a base 8, and the bottom end of the base 8 is rotatably connected with a triangular bracket 9;

the A-frame 9 that sets up is stable high on the one hand, has strengthened the subaerial stability that set post 706 placed, and on the other hand A-frame 9 can be folded, is convenient for carry and carry.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fast laser level appearance of adjusting high standard height scope, includes casing (1), its characterized in that: the outer end of casing (1) is equipped with angle adjustment mechanism (2), angle adjustment mechanism (2) include bottom plate (201), branch (202), nut (203), screw rod (204), anti-skidding stopper (205) and stabilizer blade (206), branch (202) are equipped with two, two branch (202) symmetry fixed connection in the top of bottom plate (201), casing (1) with rotate between branch (202) and connect, nut (203) fixed connection in the bottom of bottom plate (201), screw rod (204) with threaded connection between nut (203), anti-skidding stopper (205) with rotate between the one end of screw rod (204) and connect, stabilizer blade (206) are equipped with four, four stabilizer blade (206) are the rectangle rotate connect in around the bottom of bottom plate (201).

2. A fast-adjusting high elevation range laser level as claimed in claim 1, wherein: the inner chamber of casing (1) rotates and is connected with measuring apparatu (3), the outer end fixedly connected with parallel detection appearance (4) of measuring apparatu (3), one side electric connection of parallel detection appearance (4) has step motor (5), the one end fixed connection of step motor (5) in the inner chamber of casing (1), the motor shaft fixed connection of step motor (5) in the outer end of measuring apparatu (3).

3. A fast-adjusting high elevation range laser level as claimed in claim 2, wherein: the outer end fixedly connected with light-passing board (6) of casing (1), the camera lens part of measuring apparatu (3) with light-passing board (6) position corresponds.

4. A fast-adjusting high elevation range laser level as claimed in claim 1, wherein: the bottom of bottom plate (201) is equipped with fixed establishment (7), fixed establishment (7) include draw-in groove (701), slot (702), chuck (703), card post (704) and support pole (705), draw-in groove (701) are seted up in the bottom of bottom plate (201), slot (702) are seted up in the inner chamber of draw-in groove (701), card post (704) fixed connection in the top of chuck (703), chuck (703) joint in the inner chamber of draw-in groove (701), card post (704) joint in the inner chamber of slot (702), support pole (705) with rotate between the chuck (703) and be connected.

5. The fast-adjusting high elevation range laser level of claim 4, wherein: the fixing mechanism (7) further comprises a sleeve column (706), a first fastening bolt (707) and a second fastening bolt (708), the abutting rod (705) is connected in the inner cavity of the sleeve column (706) in a sliding mode, the first fastening bolt (707) is connected in the inner cavity of the abutting rod (705) in a threaded mode, and the second fastening bolt (708) is connected in the inner cavity of the sleeve column (706) in a threaded mode.

6. A fast-adjusting high elevation range laser level as claimed in claim 5, wherein: the bottom fixedly connected with base (8) of cover post (706), the bottom of base (8) is rotated and is connected with A-frame (9).