CN217540307U

CN217540307U - Small-size portable electronic level

Info

Publication number: CN217540307U
Application number: CN202221555362.3U
Authority: CN
Inventors: 赵伟; 孙浩
Original assignee: Wuhan Juyuan Bochuang Technology Co ltd
Current assignee: Wuhan Juyuan Bochuang Technology Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-10-04
Anticipated expiration: 2032-06-21

Abstract

The utility model discloses a small-size portable electronic level appearance belongs to electronic level appearance technical field, and it includes the spirit level, the lower surface of spirit level is connected with the last fixed surface of mount pad, the front of mount pad and two positioning nut's back fixed connection, and equal threaded connection has accommodate the lead screw in two positioning nut, the front of mount pad inner wall and the positive fixed connection of a sealed section of thick bamboo, the one end at the accommodate the lead screw back is located a sealed section of thick bamboo. This small-size portable electronic level appearance through setting up expansion ring, holding ring, connecting tube, accommodate the lead screw and piston plate, avoids leading to the condition that there is the gap bottom the positioning chuck because the installation environment is complicated, ensures the stability after this spirit level installation, and can adjust it according to the transform of environment, and then when having improved this spirit level suitability, avoids causing the influence because of place and service environment's problem and the use of spirit level.

Description

Small-size portable electronic level

Technical Field

The utility model belongs to the technical field of the electronic level appearance, specifically be a small-size portable electronic level appearance.

Background

A level gauge is a measuring device for measuring a level difference, and in order to prevent a scale of the level gauge from being misread, an electronic level gauge and a level gauge for an electronic level gauge have been developed, in which a light receiving element receives light of a drawn pattern, converts the light into an electric signal, calculates a position, and displays the position as a numerical value.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a small-size portable electronic level has solved current electronic level and has kept placing stably and keep flat it on ground usually, nevertheless at the in-process of installation, because if ground is in unevenness's state then the installation receives the restriction, and if the in-process of actual installation is by the condition that the collision then appears measurement error easily, and then leads to the problem that measured data exists the error.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a small-size portable electronic level appearance, includes the spirit level, the lower surface of spirit level is connected with the last fixed surface of mount pad, the front of mount pad and two positioning nut's back fixed connection, and equal threaded connection has accommodate the lead screw in two positioning nut, the front of mount pad inner wall and the front fixed connection of sealing cylinder, the one end at the accommodate the lead screw back is located the sealing cylinder, the one end at two accommodate the lead screw backs respectively with two positive one end fixed connection of rotary device, and the equal joint in two rotary device backs has the piston board, the surface of piston board and the mutual joint of the inner wall of sealing cylinder, and the equal fixedly connected with sealed cowling in the back of two sealing cylinders, the sealed cowling that is located the right side is linked together with the positive one end of pipe of breathing in, and the other end of pipe of breathing in downwards passes the mount pad and is linked together with the upper surface of connecting cylinder, the connecting cylinder joint is in positioning suction cup, positioning suction cup's upper surface and the lower fixed surface of mount pad are connected.

As a further aspect of the present invention: the rotating device comprises a bearing, a rotating shaft is sleeved in the bearing, the front end of the rotating shaft is fixedly connected with the back of the adjusting screw rod, and the piston plate is connected to the back of the bearing in a clamped mode.

As a further aspect of the present invention: the outer surface joint of location sucking disc has the expansion ring, the outer fixed surface of expansion ring is connected with first blast pipe, first blast pipe is located the rear of mount pad, the expansion ring is linked together through first blast pipe and holding ring.

As a further aspect of the present invention: the outer fixed surface of expansion ring is connected with two second blast pipes, the expansion ring is linked together through two second blast pipes and holding ring, and two second blast pipes all are located the place ahead of expansion ring and holding ring.

As a further aspect of the present invention: the outer surface of the positioning ring is fixedly connected with a connecting conduit, and one end of the front surface of the connecting conduit penetrates through the mounting seat to be communicated with the back surface of the sealing cover on the right side.

As a further aspect of the present invention: the outer surfaces of the first exhaust pipe and the second exhaust pipe are fixedly connected with the upper surface of the positioning sucker, the rotating handle is fixedly connected with the front ends of the two adjusting screw rods, and an anti-skidding sleeve is arranged on the outer surface of the rotating handle.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this small-size portable electronic level appearance, through setting up the expansion ring, the holding ring, connecting tube, accommodate the lead screw and piston plate, when to unsmooth ground and complicated service environment, can promote the piston plate to sealing barrel in through the mode that forward rotated accommodate the lead screw, gas in the sealing barrel then can be along first blast pipe this moment, second blast pipe and holding ring get into in the expansion ring, make the inside quick inflation along with gaseous injection of expansion ring, positioning suction cup's bottom can laminate with appointed position, avoid leading to the condition that there is the gap bottom positioning suction cup because the installation environment is complicated, guarantee the stability after this spirit level installation, and can adjust it according to the transform of environment, and then when having improved this spirit level suitability, avoid causing the influence because of place and service environment's problem to the use of spirit level.

2. This small-size portable electronic level appearance, through setting up the positioning suction cup, a sealed section of thick bamboo and piston board, when fixing, need to change through the antiport, make to change the accommodate the lead screw that drives the right side and rotate fast, and at right side accommodate the lead screw antiport in-process, the accommodate the lead screw on right side then can remove to the rear through set nut, thereby extract the air in the sealed section of thick bamboo through the piston board, make the sealed section of thick bamboo through the pipe of breathing in and the connecting cylinder gas in the extraction positioning suction cup, make the inside negative pressure that forms of positioning suction cup, and then realize the fixed to this spirit level, make this spirit level can fix this spirit level through simple and easy rotatory accommodate the lead screw's mode at the in-process that uses, avoid leading to the condition that the dislocation appears at this spirit level because of external force collision, the stability of this spirit level in installation and the use has been ensured, avoid leading to the condition that measured data has the error because of measuring the dislocation.

3. This small-size portable electronic level appearance through setting up bearing and pivot for the in-process pivot rotating adjusting screw can be along with adjusting screw synchronous revolution, and the piston board then can be in the horizontal translation of a sealed section of thick bamboo under the effect of adjusting screw promotion or pulling force this moment, avoids the piston board to rotate in a sealed section of thick bamboo and leads to the fact a sealed section of thick bamboo or the condition that excessive wearing and tearing appear in the piston board, and then has played the effect of guarantee to the life of this spirit level.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic three-dimensional structure view of the mounting base of the present invention;

fig. 3 is a schematic view of a three-dimensional sectional structure of the mounting base of the present invention;

fig. 4 is a schematic three-dimensional sectional structure diagram of the sealing cylinder of the present invention;

in the figure: the device comprises a level 1, a mounting seat 2, a positioning nut 3, an adjusting screw rod 4, a sealing cylinder 5, a rotating device 6, a bearing 61, a rotating shaft 62, a piston plate 7, a sealing cover 8, an air suction guide pipe 9, a connecting cylinder 10, a positioning sucker 11, an expansion ring 12, a first exhaust pipe 13, a positioning ring 14, a second exhaust pipe 15, a connecting guide pipe 16 and a rotating handle 17.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: a small portable electronic level comprises a level 1, the lower surface of the level 1 is fixedly connected with the upper surface of a mounting seat 2, the front surface of the mounting seat 2 is fixedly connected with the back surfaces of two positioning nuts 3, adjusting screw rods 4 are respectively in threaded connection with the two positioning nuts 3, the front surface of the inner wall of the mounting seat 2 is fixedly connected with the front surface of a sealing cylinder 5, one end of the back surface of each adjusting screw rod 4 is positioned in the sealing cylinder 5, one end of the back surface of each adjusting screw rod 4 is respectively fixedly connected with one end of the front surface of each rotating device 6, the back surfaces of the two rotating devices 6 are respectively clamped with a piston plate 7, the outer surface of each piston plate 7 is mutually clamped with the inner wall of the sealing cylinder 5, the back surfaces of the two sealing cylinders 5 are respectively and fixedly connected with a sealing cover 8, and the sealing cover 8 positioned on the right side is communicated with one end of the front surface of an air suction conduit 9, the other end of pipe 9 of breathing in downwards passes mount pad 2 and is linked together with the upper surface of connecting cylinder 10, connecting cylinder 10 joint is in positioning suction cup 11, positioning suction cup 11's upper surface and mount pad 2's lower fixed surface are connected, through setting up expansion ring 12, accommodate the lead screw 4 and piston plate 7, make the inside inflation along with gaseous injection of expansion ring 12 fast, positioning suction cup 11's bottom can laminate with appointed position, avoid because the installation environment is complicated and lead to the condition that there is the gap bottom positioning suction cup 11, ensure the stability after this spirit level installation, and can adjust it according to the transform of environment, and then when having improved this spirit level suitability, avoid causing the influence because of place and service environment's problem and to spirit level 1's use.

Specifically, as shown in fig. 1 and fig. 2 and fig. 3, the rotating device 6 includes a bearing 61, a rotating shaft 62 is sleeved in the bearing 61, one end of the front surface of the rotating shaft 62 is fixedly connected with one end of the back surface of the adjusting screw rod 4, the piston plate 7 is connected with the back surface of the bearing 61 in a clamping manner, an expansion ring 12 is connected with the outer surface of the positioning suction cup 11 in a clamping manner, a first exhaust pipe 13 is fixedly connected with the outer surface of the expansion ring 12, and the situation that the level gauge is dislocated due to external force collision in the using process is avoided, the stability of the level gauge in the installation and using process is ensured, the situation that the error exists in the measured data due to the measurement dislocation is avoided, the first exhaust pipe 13 is located behind the installation seat 2, and the expansion ring 12 is communicated with the positioning ring 14 through the first exhaust pipe 13.

Specifically, as shown in fig. 1 to fig. 3 and fig. 4, two second exhaust pipes 15 are fixedly connected to the outer surface of the expansion ring 12, the expansion ring 12 is communicated with the positioning ring 14 through the two second exhaust pipes 15, and the two second exhaust pipes 15 are both located in front of the expansion ring 12 and the positioning ring 14, due to the fact that the rotating device 6 is arranged, the situation that the sealing cylinder 5 or the piston plate 7 is excessively worn due to the fact that the piston plate 7 rotates in the sealing cylinder 5 is avoided, and therefore the service life of the level gauge is guaranteed, the outer surface of the positioning ring 14 is fixedly connected with the connecting conduit 16, the front end of the connecting conduit 16 penetrates through the mounting seat 2 to be communicated with the back face of the sealing cover 8 located on the right side, the outer surfaces of the first exhaust pipe 13 and the second exhaust pipe 15 are both fixedly connected with the upper surface of the positioning suction cup 11, the front ends of the two adjusting screw rods 4 are both fixedly connected with the rotating handle 17, and the outer surface of the rotating handle 17 is provided with the anti-slip sleeve.

The utility model discloses a theory of operation does:

s1, when the level is used, the level needs to be placed at a specified position, the position of the level is fixed through a positioning sucker 11, when the level is fixed, a rotating handle 17 needs to be rotated reversely, so that the rotating handle 17 drives a right adjusting screw rod 4 to rotate rapidly, and in the process of reverse rotation of the right adjusting screw rod 4, the right adjusting screw rod 4 can move backwards through a positioning nut 3, air in a sealing cylinder 5 is extracted through a piston plate 7, the sealing cylinder 5 extracts air in the positioning sucker 11 through an air suction duct 9 and a connecting cylinder 10, negative pressure is formed inside the positioning sucker 11, and the level is fixed;

s2, when the expansion ring is used for uneven ground and a complex use environment, the piston plate 7 can be pushed into the sealing cylinder 5 in a mode of forward rotating the adjusting screw rod 4, and at the moment, gas in the sealing cylinder 5 enters the expansion ring 12 along the first exhaust pipe 13, the second exhaust pipe 15 and the positioning ring 14, so that the interior of the expansion ring 12 is rapidly expanded along with the injection of the gas.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A small portable electronic level comprising a level (1) characterized in that: the lower surface of spirit level (1) is connected with the last fixed surface of mount pad (2), the front of mount pad (2) and the back fixed connection of two set nut (3), and equal threaded connection has accommodate the lead screw (4) in two set nut (3), the front of mount pad (2) inner wall and the positive fixed connection of a sealed section of thick bamboo (5), the one end at accommodate the lead screw (4) back is located sealed section of thick bamboo (5), the one end at two accommodate the lead screw (4) backs respectively with two positive one end fixed connection of rotary device (6), and the equal joint in two rotary device (6) backs has piston plate (7), the surface of piston plate (7) and the mutual joint of inner wall of sealed section of thick bamboo (5), and the equal fixedly connected with sealed cowling (8) in the back of two sealed sections of thick bamboos (5), sealed cowling (8) that are located the right side are linked together with the positive one end of pipe of breathing in (9), the other end of pipe of breathing in downwards breathing in passes mount pad (2) and is linked together with the last surface of connecting cylinder (10), the joint of sucking disc (11) location fixed surface is connected with the sucking disc (11).

2. A small portable electronic level according to claim 1, wherein: rotating device (6) include bearing (61), pivot (62) have been cup jointed in bearing (61), the positive one end of pivot (62) and the one end fixed connection at accommodate the lead screw (4) back, piston plate (7) joint is at the back of bearing (61).

3. A small portable electronic level according to claim 1, wherein: the surface joint of positioning suction cup (11) has expansion ring (12), the surface fixed connection of expansion ring (12) has first exhaust pipe (13), first exhaust pipe (13) are located the rear of mount pad (2), expansion ring (12) are linked together through first exhaust pipe (13) and holding ring (14).

4. A small portable electronic level according to claim 3, wherein: the outer surface fixed connection of expansion ring (12) has two second blast pipes (15), expansion ring (12) are linked together through two second blast pipes (15) and holding ring (14), and two second blast pipes (15) all are located the place ahead of expansion ring (12) and holding ring (14).

5. A small portable electronic level according to claim 3, wherein: the outer surface of the positioning ring (14) is fixedly connected with a connecting conduit (16), and one end of the front surface of the connecting conduit (16) penetrates through the mounting seat (2) to be communicated with the back surface of the sealing cover (8) on the right side.

6. A small portable electronic level according to claim 4, wherein: the outer surfaces of the first exhaust pipe (13) and the second exhaust pipe (15) are fixedly connected with the upper surface of the positioning sucker (11), the two adjusting screw rods (4) are fixedly connected with the front end of the rotating handle (17), and the outer surface of the rotating handle (17) is provided with an anti-skidding sleeve.