CN213714220U

CN213714220U - Intelligent distance measuring laser level bar

Info

Publication number: CN213714220U
Application number: CN202023269672.2U
Authority: CN
Inventors: 张志平
Original assignee: Taizhou Law Photoelectric Technology Co ltd
Current assignee: Taizhou Law Photoelectric Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-07-16
Anticipated expiration: 2030-12-30

Abstract

The utility model belongs to the technical field of the level bar, a intelligence range finding laser level bar is disclosed, including the chi body, the switch is installed to a side table wall of the chi body, the inside of the chi body is provided with the blank pipe, the outer lane of bearing is installed to the inner wall of the chi body, the inner circle and the blank pipe fixed mounting of bearing, the internally mounted of blank pipe has the motor, the output shaft of motor rotates and is connected with the screw rod, the inside of the chi body is provided with the cavity, the inside of cavity is provided with the regulation pole, the utility model discloses set up the motor, can realize fixing locating piece monolithic on the surface of testee through the drive of motor, when carrying out level measurement, can utilize the mode of the same weight at chi body both ends, let chi body automatic keep balanced state, compare in artifical naked eye measurement more accurate, and can be more swift, improve the efficiency of operation.

Description

Intelligent distance measuring laser level bar

Technical Field

The utility model belongs to the technical field of the level bar, concretely relates to intelligence range finding laser level bar.

Background

The level bar is a measuring instrument which utilizes the principle of liquid level and directly displays angular displacement by the level bubble to measure the deviation degree of the measured surface relative to the horizontal position, the vertical position and the inclined position.

However, the existing level bar in the current market has some defects in the use process, for example, most leveling needs to be carried out by manually observing the level bubble, the naked eye has great limitation in observation, meanwhile, the position of the laser ranging device is too fixed, the distance cannot be flexibly measured according to the actual use requirement, especially when the laser ranging device is used in an indoor space, the length and the height of a house cannot be taken into consideration simultaneously, and the deviation exists in the measurement process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence range finding laser level bar to solve the convenience problem of current level bar.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent distance measuring laser level ruler comprises a ruler body, wherein a switch is arranged on the surface wall of one side of the ruler body, the inside of the ruler body is provided with a hollow pipe, the inner wall of the ruler body is provided with an outer ring of a bearing, the inner ring of the bearing is fixedly arranged with the hollow pipe, a motor is arranged in the hollow pipe, an output shaft of the motor is rotationally connected with a screw rod, a cavity is arranged in the ruler body, an adjusting rod is arranged in the cavity, a screw hole is arranged at one end of the adjusting rod, the screw rod is in threaded connection with the screw hole, the surface walls on the two sides of the adjusting rod are both provided with sliding blocks, the inside of the cavity is provided with a limiting block, the utility model discloses a switch, including stopper, slider, regulation pole, locating piece, motor and switch electric connection, the spout has all been seted up to the both sides table wall of stopper, slider and spout sliding connection, the locating piece is installed to one side that the screw rod was kept away from to the one end of adjusting the pole, install the mark line around the locating piece, motor and switch electric connection.

Preferably, circular grooves are formed in the surface walls of the two sides of the ruler body, shaft seats are installed inside the circular grooves, and one ends of the shaft seats are rotatably connected with connecting rods.

Preferably, the movable shaft is installed on one side of one end of each of the two connecting rods, which is far away from the shaft seat, the connecting rods are rotatably connected with a laser instrument through the movable shafts, and the laser instruments are electrically connected with the switch.

Preferably, a square groove is formed in the surface wall of one side of the ruler body, and a leveling bubble is installed inside the square groove.

Preferably, the bottom of the ruler body is provided with a clamping groove, the bottom of the clamping groove is provided with a support, the top of the support is provided with a clamping block, and the clamping block is connected with the clamping groove in a clamping mode.

Preferably, a handle is installed on one side surface wall of the bearing inner ring, and anti-skid glue is installed on one side surface wall of the handle.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses set up the motor, can realize through the drive of motor that the locating piece monolithic stationary is on the surface of testee, when carrying out level measurement, can utilize the mode of weighing such as chi body both ends, let chi body automatic keep balanced state, compare and measure more accurately in artifical naked eye, and can be more swift, improve the efficiency of operation.

(2) The utility model discloses set up the connecting rod, the connecting rod is connected with the mode that the chi body used the axle bed, and the connecting rod can be followed the unlimited number of turns of axle bed and rotated, adjusts suitable angle, and the laser instrument and the connecting rod of setting adopt the loose axle to rotate and are connected, can adjust the angle wantonly when carrying out actual measurement, improve the adaptive environment ability of level bar, and the air level of setting can assist operating personnel at the in-process of actual operation and judge the horizontal direction.

Drawings

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

fig. 2 is a side sectional view of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1. a ruler body; 2. a switch; 3. a motor; 4. a screw; 5. adjusting a rod; 6. a slider; 7. a limiting block; 8. positioning blocks; 9. marking a line; 10. a shaft seat; 11. a connecting rod; 12. a laser instrument; 13. a level bubble; 14. a support; 15. a clamping block; 16. a handle; 17. and a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: an intelligent distance measurement laser level ruler comprises a ruler body 1, a switch 2 is installed on one side surface wall of the ruler body 1, an empty pipe is arranged inside the ruler body 1, an outer ring of a bearing 17 is installed on the inner wall of the ruler body 1, an inner ring of the bearing 17 is fixedly installed with the empty pipe, a motor 3 is installed inside the empty pipe, the model of the motor 3 is 70KTYZ, an output shaft of the motor 3 is rotatably connected with a screw rod 4, a cavity is arranged inside the ruler body 1, an adjusting rod 5 is arranged inside the cavity, one end of the adjusting rod 5 is provided with a screw hole, the screw rod 4 is in threaded connection with the screw hole, sliding blocks 6 are installed on two side surface walls of the adjusting rod 5, a limiting block 7 is installed inside the cavity, sliding grooves are formed in two side surface walls of the limiting block 7, the sliding blocks 6 are in sliding connection with the sliding grooves, a positioning block 8 is installed, the motor 3 and the switch 2 are electrically connected, the positioning block 8 can be integrally fixed on the surface of the measured object through the driving of the motor 3, and the ruler body 1 can be automatically kept in a balance state by utilizing the mode that the two ends of the ruler body 1 are equal in weight when horizontal measurement is carried out.

In this embodiment, preferably, the circular slot has all been seted up to the both sides table wall of chi body 1, and the internally mounted of circular slot has axle bed 10, and the one end of axle bed 10 rotates and is connected with connecting rod 11, and connecting rod 11 is connected with the mode that the chi body 1 used axle bed 10, and connecting rod 11 can be followed axle bed 10 and has been infinitely circled the number of turns and rotate, adjusts suitable angle.

In this embodiment, preferred, the loose axle is all installed to one side that axle bed 10 was kept away from to the one end of two connecting rods 11, and connecting rod 11 rotates through the loose axle and is connected with laser instrument 12, laser instrument 12 and switch 2 electric connection, and laser instrument 12 adopts the loose axle to rotate with connecting rod 11 to be connected, can adjust the angle wantonly when carrying out actual measurement, improves the environment adaptability of level bar.

In this embodiment, preferably, a square groove is formed in a side surface wall of the ruler body 1, a leveling bubble 13 is installed inside the square groove, and the leveling bubble 13 can assist an operator in judging the horizontal direction in the actual operation process.

In this embodiment, preferably, the bottom of the ruler body 1 is provided with a clamping groove, the bottom of the clamping groove is provided with a support 14, the top of the support 14 is provided with a clamping block 15, the clamping block 15 is connected with the clamping groove in a clamping manner, the horizontal ruler is convenient to place, and particularly in a construction environment, the interference of dust or stains can affect the precision of the horizontal ruler.

In this embodiment, preferably, a handle 16 is installed on a side surface wall of the inner ring of the bearing 17, and an anti-slip adhesive is installed on a side surface wall of the handle 16, so that the handle is convenient for an operator to hold, and the anti-slip adhesive can improve friction force.

The utility model discloses a theory of operation and use flow: when using intelligent range finding laser level bar, at first select the measuring position, handle 16 is held to the hand, motor 3 is opened, motor 3 drives screw rod 4 and rotates, screw rod 4 drives regulation pole 5 and moves, slider 6 cooperatees with stopper 7, make regulation pole 5 drive 8 global motions of locating piece, 8 global laminating are on the measured object surface, confirm whether coincide with the measured object through mark line 9, through the effect of bearing 17, the both ends of chi body 1 are the horizontal balance, open laser instrument 12 and carry out laser rangefinder, when needing to measure width and height in the house, only need rotate connecting rod 11 along axle bed 10 when measuring, connecting rod 11 drives the loose axle and rotates, the loose axle drives laser instrument 12 and rotates, after adjusting to suitable angle, rotate laser instrument 12 along the loose axle, begin to carry out height and width measurement.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligence range finding laser level bar, includes the chi body (1), switch (2), its characterized in that are installed to a lateral surface wall of the chi body (1): the ruler is characterized in that an empty pipe is arranged inside the ruler body (1), an outer ring of a bearing (17) is installed on the inner wall of the ruler body (1), an inner ring of the bearing (17) is fixedly installed with the empty pipe, a motor (3) is installed inside the empty pipe, an output shaft of the motor (3) is rotatably connected with a screw rod (4), a cavity is arranged inside the ruler body (1), an adjusting rod (5) is arranged inside the cavity, a screw hole is formed in one end of the adjusting rod (5), the screw rod (4) is in threaded connection with the screw hole, sliding blocks (6) are installed on two side surface walls of the adjusting rod (5), a limiting block (7) is installed inside the cavity, sliding grooves are formed in two side surface walls of the limiting block (7), the sliding blocks (6) are in sliding connection with the sliding grooves, a positioning block (8) is installed on one side, far away from the screw rod, mark lines (9) are installed around the positioning block (8), and the motor (3) is electrically connected with the switch (2).

2. An intelligent ranging laser level according to claim 1, wherein: circular grooves are formed in the surface walls of the two sides of the ruler body (1), a shaft seat (10) is installed inside the circular grooves, and one end of the shaft seat (10) is rotatably connected with a connecting rod (11).

3. An intelligent ranging laser level according to claim 2, wherein: the movable shaft is installed on one side, far away from the shaft seat (10), of one end of each of the two connecting rods (11), the connecting rods (11) are rotatably connected with a laser instrument (12) through the movable shafts, and the laser instruments (12) are electrically connected with the switch (2).

4. An intelligent ranging laser level according to claim 1, wherein: a square groove is formed in the surface wall of one side of the ruler body (1), and a leveling bubble (13) is arranged inside the square groove.

5. An intelligent ranging laser level according to claim 1, wherein: the bottom of the ruler body (1) is provided with a clamping groove, the bottom of the clamping groove is provided with a support (14), the top of the support (14) is provided with a clamping block (15), and the clamping block (15) is connected with the clamping groove in a clamping mode.

6. An intelligent ranging laser level according to claim 1, wherein: and a handle (16) is installed on the surface wall of one side of the inner ring of the bearing (17), and an anti-skid adhesive is installed on the surface wall of one side of the handle (16).