CN217784671U

CN217784671U - High-precision electronic laser level meter

Info

Publication number: CN217784671U
Application number: CN202221386240.6U
Authority: CN
Inventors: 陈华斌
Original assignee: Jiangsu Gongbaihui Hardware Tools Co ltd
Current assignee: Jiangsu Gongbaihui Hardware Tools Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-11-11
Anticipated expiration: 2032-06-02

Abstract

The utility model discloses a high-precision electronic laser level meter, which comprises a base, four corners of the bottom of the base are provided with storage grooves, supporting legs are arranged in the storage grooves, and the connection of a rotating shaft is kept; the top of the base is provided with a transmission box, the top of the transmission box is provided with a top cover, the top of the top cover is provided with a machine box, and a transmission mechanism is arranged in the transmission box; the top in the case is provided with an adjustable mounting rack, and the bottom in the adjustable mounting rack is provided with a level body; the front of the base is provided with a control panel. By arranging the multilayer foldable structure which can be stored, the laser level can be conveniently carried, transferred, installed and used, so that the portability and flexibility of the device are greatly improved; simultaneously through setting up base and many supporting leg structures, cooperation top machine box and adjustable mounting bracket can guarantee that the spirit level body is at the stability and the high accuracy of operation process, and rethread drive mechanism's drive is adjusted, realizes the angle modulation by a wide margin of spirit level body, and then satisfies all kinds of use scenes.

Description

High-precision electronic laser level meter

Technical Field

The utility model relates to a laser level appearance technical field particularly, relates to a high accuracy electron laser level appearance.

Background

The laser level meter has the advantages of accurate and rapid measurement, automation and the like, is widely applied to the fields of large-scale buildings, decoration engineering buildings, decoration and the like, and is widely popular in the electronic product market. It is commonly used to measure inclination angle relative to horizontal, flatness and straightness of machine tool type equipment rails, and horizontal and vertical positions of equipment installation, etc.

In the prior art, the leveling of the level instrument usually needs to be realized by manually adjusting a bubble in a glass tube to the center by screwing an adjusting screw, so that the leveling of the level instrument is complicated in manual operation and small in leveling angle range; simultaneously, the existing gradienter is inconvenient to carry and use, and the efficiency and the effect of the gradienter in the using process can be influenced.

For example, patent No. CN216206284U discloses a high-precision electronic laser level, which comprises a base and a level body clamped on the base; the base is composed of a rotating component and a clamping component arranged on the top of the rotating component; can conveniently install laser level, and conveniently adjust the emission angle of laser level in the use. However, the level has certain defects, for example, the level main body is not protected and limited and fixed, and is only fixed by the clamping tool, so that certain risks exist in the using process or the accommodating process, manual adjustment is still needed, and the level is not humanized enough.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a high accuracy electron laser level appearance to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

a high-precision electronic laser level comprises a base, wherein four corners of the bottom of the base are provided with accommodating grooves, supporting legs are arranged in the accommodating grooves, and the supporting legs are connected with a rotating shaft; the top of the base is provided with a transmission box, the top of the transmission box is provided with a top cover, the top of the top cover is provided with a machine box, and a transmission mechanism is arranged in the transmission box; the top in the case is provided with an adjustable mounting rack, and the bottom in the adjustable mounting rack is provided with a level body; the front of the base is provided with a control panel.

Furthermore, in order to carry out spacing support to the supporting legs, make its bearing structure that keeps stable, accomodate the groove outside and be provided with the stabilizer blade fixed block with supporting legs matched with.

Furthermore, in order to drive the worm wheel to rotate through the driving of the stepping motor and finally drive the angle adjustment of the top machine box and the level body, the transmission mechanism comprises a worm arranged on one side of the bottom in the transmission box, fixing plates are arranged at two ends of the worm, and the stepping motor is arranged on one side of one of the fixing plates; the bottom of the case is provided with a connecting shaft penetrating through the top cover, the bottom of the connecting shaft is provided with a worm wheel matched with the worm, the bottom of the case is provided with a supporting turntable just outside the circumference of the connecting shaft, and the top of the top cover is provided with a supporting circular groove matched with the supporting turntable.

Further, in order to make it shrink through pressing down the stopper, realize the altitude mixture control of adjustable mounting bracket to make it remain stable under the effect in spacing hole, two spacing holes have all been seted up with the back to the machine box front, and spacing chamber is all seted up with the back to the adjustable mounting bracket front, and spacing intracavity portion is provided with the stopper, is provided with a plurality of springs between stopper and the spacing intracavity wall.

Further, in order to improve the protective capability of the level body, the adjustable mounting rack is stored in an unused state, the adjustable mounting rack is of an n-shaped structure, a protective cover plate is arranged at the top of the adjustable mounting rack, detection grooves matched with the level body are formed in the tops of the two sides of the box, and a plurality of radiating holes which are arranged at equal intervals are formed in the front of the adjustable mounting rack and the top of the back of the adjustable mounting rack.

The utility model has the advantages that:

1. by arranging the multilayer foldable structure which can be stored, the laser level can be conveniently carried, transferred, installed and used, so that the portability and flexibility of the device are greatly improved; simultaneously through setting up base and many supporting leg structures, cooperation top machine box and adjustable mounting bracket can guarantee that the spirit level body is at the stability and the high accuracy of operation process, and angle modulation by a wide margin is realized to rethread drive mechanism's drive regulation, and then satisfies all kinds of use scenes, reduces the operation degree of difficulty and step.

2. By arranging the limiting holes, the limiting blocks and other structures, the lifting adjustment of the adjustable mounting rack can be realized, so that the folding and the storage of the level body are realized, the stability of the level body is ensured, and the protection performance and the portability of the device are improved; simultaneously, through the arranged heat dissipation holes, the heat dissipation capacity of the level meter body can be improved, so that the level meter body can maintain high-stability operation, and the measurement precision is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front schematic and mechanical view of a high precision electronic laser level according to an embodiment of the present invention;

FIG. 2 is a bottom view of a high precision electronic laser level according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of a high precision electronic laser level according to an embodiment of the present invention;

FIG. 4 is an assembled top view of a high precision electronic laser level according to an embodiment of the present invention;

fig. 5 is an assembled bottom view of a high precision electronic laser level according to an embodiment of the present invention;

fig. 6 is a partially enlarged view of a portion a in fig. 3.

In the figure:

1. a base; 2. a receiving groove; 3. supporting legs; 4. a transmission box; 5. a top cover; 6. a case; 7. a transmission mechanism; 701. a worm; 702. a fixing plate; 703. a stepping motor; 704. a connecting shaft; 705. a worm gear; 8. an adjustable mounting bracket; 9. a spirit level body; 10. a control panel; 11. a supporting leg fixing block; 12. a support turntable; 13. a supporting circular groove; 14. a limiting hole; 15. a limiting cavity; 16. a limiting block; 17. a spring; 18. a protective cover plate; 19. detecting a groove; 20. and (4) heat dissipation holes.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a high accuracy electron laser level.

Referring to the drawings and the detailed description, as shown in fig. 1-6, the high-precision electronic laser level according to the embodiment of the present invention comprises a base 1, four corners of the bottom of the base 1 are provided with accommodating grooves 2, and supporting legs 3 are arranged in the accommodating grooves 2 and keep the connection of the rotating shafts; the top of the base 1 is provided with a transmission box 4, the top of the transmission box 4 is provided with a top cover 5, the top of the top cover 5 is provided with a machine box 6, and a transmission mechanism 7 is arranged in the transmission box 4; an adjustable mounting rack 8 is arranged at the top in the case 6, and a level body 9 is arranged at the bottom in the adjustable mounting rack 8; the front of the base 1 is provided with a control panel 10.

By means of the technical scheme, the laser level meter can be conveniently carried, transferred, installed and used by arranging the multilayer foldable structure, so that the portability and the flexibility of the device are greatly improved; simultaneously through setting up base 1 and many supporting legs 3 structures, cooperation top machine box 6 and adjustable mounting bracket 8 can guarantee spirit level body 9 at the stability and the high accuracy of operation process, and rethread drive mechanism 7's drive is adjusted, realizes the angle modulation by a wide margin of spirit level body 9, and then satisfies all kinds of use scenes, reduces the operation degree of difficulty and step.

In one embodiment, for the receiving groove 2, a leg fixing block 11 is disposed outside the receiving groove 2 and is matched with the supporting leg 3, so as to limit and support the supporting leg 3 and maintain a stable supporting structure.

In one embodiment, for the transmission mechanism 7, the transmission mechanism 7 includes a worm 701 disposed at one side of the bottom in the transmission case 4, fixing plates 702 are disposed at both ends of the worm 701, and a stepping motor 703 is disposed at one side of one of the fixing plates 702; the bottom of the case 6 is provided with a connecting shaft 704 penetrating through the top cover 5, the bottom of the connecting shaft 704 is provided with a worm wheel 705 matched with the worm 701, the bottom of the case 6 and the outer side of the circumference of the connecting shaft 704 are provided with a supporting turntable 12, and the top of the top cover 5 is provided with a supporting circular groove 13 matched with the supporting turntable 12, so that the worm wheel 705 is driven to rotate by the driving of the stepping motor 703, and the top case 6 and the spirit level body 9 are finally driven to adjust the angle.

In one embodiment, for the above case 6, two limiting holes 14 have been all opened on the front and back of the case 6, a limiting cavity 15 has been all opened on the front and back of the adjustable mounting frame 8, a limiting block 16 is provided inside the limiting cavity 15, and a plurality of springs 17 are provided between the limiting block 16 and the inner wall of the limiting cavity 15, so that the adjustable mounting frame 8 can be contracted by pressing the limiting block 16, the height adjustment of the adjustable mounting frame 8 is realized, and the adjustable mounting frame is kept stable under the effect of the limiting holes 14.

In an embodiment, for the above adjustable mounting rack 8, the adjustable mounting rack 8 is an n-shaped structure and the top of the adjustable mounting rack is provided with a protective cover 18, the top of the two sides of the case 6 is provided with a detection groove 19 matched with the level body 9, and the top of the front and back of the adjustable mounting rack 8 is provided with a plurality of heat dissipation holes 20 arranged at equal intervals, so as to improve the protection capability of the level body 9 and enable the level body to be stored when not in use.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the device is carried to a position to be measured, and the supporting legs 3 are pulled outwards to keep the supporting state of the top column supporting leg fixing block 11. And then, the two limit blocks 16 are pressed inwards to be separated from the limit holes 14, the protective cover plate 18 is pulled upwards, at the moment, the limit blocks 16 are completely contracted into the limit cavities 15 until the limit holes 14 sliding to the upper part are popped up, the regulation of the limit blocks 16 is completed, namely, the level body 9 is lifted to be in a running state from a contraction state, and the level body is operated by operating a button.

When angle adjustment is needed, the stepping motor 703 is adjusted to rotate the worm 701, and finally the worm wheel 705 is driven to rotate, so that the case 6 is driven to perform angle adjustment under the action of the connecting shaft 704, the angle adjustment range is selected according to actual scenes, and the measurement accuracy is ensured.

In summary, with the adoption of the technical scheme of the utility model, the multilayer foldable structure capable of being stored is arranged, so that the laser level meter can be conveniently carried, transferred, installed and used, and the portability and flexibility of the device are greatly improved; simultaneously through setting up base 1 and many supporting legs 3 structures, cooperation top machine box 6 and adjustable mounting bracket 8 can guarantee that spirit level body 9 is at the stability and the high accuracy of operation process, and rethread drive mechanism 7's drive is adjusted, realizes the angle modulation by a wide margin of spirit level body 9, and then satisfies all kinds of use scenes, reduces the operation degree of difficulty and step. By arranging the limiting holes 14, the limiting blocks 16 and other structures, the lifting adjustment of the adjustable mounting rack 8 can be realized, so that the folding and the storage of the level instrument body 9 are realized, the stability of the level instrument body is ensured, and the protection performance and the portability of the device are improved; meanwhile, the heat dissipation capacity of the level meter body 9 can be improved through the heat dissipation holes 20, so that the level meter body can maintain high-stability operation, and the measurement precision is guaranteed.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high accuracy electron laser level appearance, includes base (1), its characterized in that:

four corners of the bottom of the base (1) are respectively provided with a storage groove (2), and supporting legs (3) are arranged in the storage grooves (2) and keep the connection of the rotating shafts;

a transmission box (4) is arranged at the top of the base (1), a top cover (5) is arranged at the top of the transmission box (4), a machine box (6) is arranged at the top of the top cover (5), and a transmission mechanism (7) is arranged in the transmission box (4);

an adjustable mounting rack (8) is arranged at the top in the machine box (6), and a level body (9) is arranged at the bottom in the adjustable mounting rack (8);

the front surface of the base (1) is provided with a control panel (10).

2. A high precision electronic laser level according to claim 1, characterized in that a supporting leg fixing block (11) matching with the supporting leg (3) is arranged outside the receiving groove (2).

3. A high precision electronic laser level according to claim 1, characterized in that the transmission mechanism (7) comprises a worm (701) arranged at one side of the bottom in the transmission box (4), both ends of the worm (701) are provided with a fixed plate (702), one of the fixed plates (702) is provided with a stepping motor (703) at one side;

the bottom of the machine box (6) is provided with a connecting shaft (704) penetrating through the top cover (5), and the bottom of the connecting shaft (704) is provided with a worm wheel (705) matched with the worm (701).

4. A high precision electronic laser level according to claim 3, characterized in that a supporting turntable (12) is arranged at the bottom of the case (6) and outside the circumference of the connecting shaft (704), and a supporting circular groove (13) matched with the supporting turntable (12) is opened at the top of the top cover (5).

5. The high-precision electronic laser level gauge according to claim 1, wherein two limiting holes (14) are formed in the front and the back of the machine box (6), a limiting cavity (15) is formed in the front and the back of the adjustable mounting rack (8), a limiting block (16) is arranged in the limiting cavity (15), and a plurality of springs (17) are arranged between the limiting block (16) and the inner wall of the limiting cavity (15).

6. A high accuracy electronic laser level according to claim 5, characterized in that the adjustable mounting rack (8) is of n-shaped structure and the top is provided with a protective cover plate (18), and the top of both sides of the case (6) is provided with a detection groove (19) matched with the level body (9).

7. A high accuracy electronic laser level according to claim 6, characterized in that the top of the front and back of the adjustable mounting rack (8) are provided with a plurality of heat dissipation holes (20) arranged at equal intervals.