CN213021615U

CN213021615U - Device for zero setting and calibration of angle of inclinometer probe

Info

Publication number: CN213021615U
Application number: CN202022540066.3U
Authority: CN
Inventors: 赵国明
Original assignee: Jiangsu Feimai Engineering Technology Co ltd
Current assignee: Jiangsu Feimai Engineering Technology Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-04-20
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a can be used to deviational survey probe angle zero setting and accurate equipment, including support component and deviational survey appearance probe, perpendicular graduated disk is installed to the horizontally top, and the right side of perpendicular graduated disk installs the spirit level, suspension device is installed in the left side of perpendicular graduated disk, and suspension device's top is installed and is suspended in the midair arm, the centre gripping mount is installed to the below of suspending in the midair arm, and the below of centre gripping mount is connected with the deviational survey appearance probe. This kind can be used to the deviational survey probe angle zero setting and the equipment of calibrating, through the centre gripping mount that sets up to be convenient for simulate the simulation of working condition among the clinometer probe carries out actual work environment through equipment, the counter weight buckle can convenient to use person utilize the counter weight to adjust the state of probe for relative perpendicular, the output of two probes of convenient to use person comparison can be convenient for to the stainless steel fixed slot, the level bar can and convenient to use person carries out the calibration to the output angle of clinometer probe.

Description

Device for zero setting and calibration of angle of inclinometer probe

Technical Field

The utility model relates to an angle sensor technical field specifically is an equipment that can be used to inclinometer probe angle zero setting and is more accurate.

Background

The angle sensor, as the name implies, is used to detect the angle, and has a hole in its body that fits the shaft of the joy stick, and when attached to the RCX, the angle sensor counts once for every 1/16 turns of the shaft, and when turned in one direction, the count increases, and when the direction of rotation changes, the count decreases, the count being related to the initial position of the angle sensor.

The existing angle sensor is used, the angle sensor is assembled, the chip is welded, the PCB is assembled, the installation process of the inclination measuring sensor probe is adopted, due to various reasons such as welding position errors and part mismatching, assembly errors and accessory tolerance can be caused to cause the inconsistency of sensor angle output and actual angle, moreover, the angle value output by the angle sensor needs to be verified to be very troublesome when being aligned, the use requirements of people can not be well met, and technical innovation is performed on the basis of the angle zero setting and alignment equipment of the existing inclination measuring probe according to the condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can be used to deviational survey probe angle zero setting and accurate equipment, in order to solve and to propose current angle sensor in use among the above-mentioned background art, angle sensor is when the assembly, at the chip bonding, the PCB equipment, deviational survey sensor probe installation process kind, because the welding position error, various reasons such as spare part mismatching, can lead to assembly error and accessory tolerance to arouse sensor angle output and actual angle inconsistent, and the angle value when angle sensor output need be verified more punctually very troublesome, can not be fine satisfy people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can be used to inclinometer probe angle zero setting and accurate equipment, includes support component and inclinometer probe, the base is installed to support component's below, and the top of support component installs the level, perpendicular graduated disk is installed to horizontally top, and the level bar is installed on the right side of perpendicular graduated disk, suspension device is installed in the left side of perpendicular graduated disk, and suspension device's top is installed and is suspended in the midair arm, suspend in the midair arm's below and install the centre gripping mount, and the below of centre gripping mount is connected with the inclinometer probe, the stainless steel fixed slot is installed to the below of inclinometer probe, and the inside of stainless steel fixed slot is provided with the slip track, the counter weight buckle is installed to the below of stainless steel fixed slot, and the counter weight device is installed to the below of counter weight buckle.

Preferably, a rotating structure is formed between the vertical dividing disc and the horizontal, and the horizontal penetrates through the vertical dividing disc.

Preferably, the suspension arms are symmetrical with each other about a central axis of the suspension device, and vertical central axes of the suspension arms and the stainless steel fixing grooves are coincident with each other.

Preferably, a clamping structure is formed between the inclinometer probe and the clamping fixing frame, and the clamping fixing frame is symmetrical about the central axis of the inclinometer probe.

Preferably, the inclinometer probe forms a sliding structure between the sliding rail and the stainless steel fixing groove, and the end face structure of the stainless steel fixing groove is of an arc-shaped structure.

Preferably, the counterweight device forms a buckling structure with the clamping and fixing frame through the counterweight retaining ring, and the counterweight retaining ring is in threaded connection with the clamping and fixing frame.

Preferably, the level ruler forms a rotating structure through the vertical dividing disc and the supporting part, and the counterweight device is fixedly connected with the vertical dividing disc.

Compared with the prior art, the beneficial effects of the utility model are as follows: the inclinometer probe can be clamped and fixed on the equipment through the arranged clamping and fixing frame, so that the simulation of the working condition of the inclinometer probe in the actual working environment is conveniently carried out through the equipment, the counterweight device can be connected to the lower part of the inclinometer probe through the arranged counterweight retaining ring, the inclinometer probe can slide up and down according to the replacement of counterweight devices with different weights, so that a user can conveniently adjust the state of the inclinometer probe to be relatively vertical by utilizing the counterweight, the position of the inclinometer probe can be kept through the arranged stainless steel fixing groove, the inclination of the inclinometer probe is prevented, the output of the two probes can be conveniently compared by the user, the vertical graduation of the inclinometer probe can be accurately adjusted through the arranged vertical dividing plate, the user can conveniently carry out vertical graduation comparison on the inclinometer probe, and the suspension device can be adjusted left and right along with the vertical dividing plate through the horizontal ruler through the arranged horizontal ruler, thereby the user of being convenient for carries out the alignment to the output angle of inclinometer probe.

Drawings

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

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is a left side view of the structure of the present invention;

fig. 4 is a schematic view of the structure of the present invention.

In the figure: 1. a support member; 2. a counterweight device; 3. an inclinometer probe; 4. a level bar; 5. a suspension device; 6. stainless steel fixed slots; 7. a vertical indexing plate; 8. horizontal; 9. clamping the fixing frame; 10. a base; 11. a counterweight retaining ring; 12. a sliding track; 13. the arm is suspended.

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. 1-4, the present invention provides a technical solution: the utility model provides a can be used to inclinometer probe angle zero setting and accurate equipment, including support component 1 and inclinometer probe 3, base 10 is installed to support component 1's below, and support component 1's top installs level 8, perpendicular graduated disk 7 is installed to level 8's top, and level ruler 4 is installed on the right side of perpendicular graduated disk 7, hanging device 5 is installed in the left side of perpendicular graduated disk 7, and hanging device 5's top is installed and is hung in the palm arm 13, centre gripping mount 9 is installed to the below of arm 13, and the below of centre gripping mount 9 is connected with inclinometer probe 3, stainless steel fixed slot 6 is installed to inclinometer probe 3's below, and the inside of stainless steel fixed slot 6 is provided with slide rail 12, counterweight buckle 11 is installed to the below of stainless steel fixed slot 6, and counterweight device 2 is installed to counterweight buckle 11's below.

The utility model discloses in: a rotating structure is formed between the vertical dividing disc 7 and the horizontal dividing disc 8, and the horizontal dividing disc 8 penetrates through the vertical dividing disc 7; the vertical dividing disc 7 can rotate on the horizontal surface 8, so that the inclinometer probe 3 can be adjusted at multiple angles, and the horizontal surface 8 can fix the position of the vertical dividing disc 7, thereby preventing the vertical dividing disc 7 from deviating to influence the calibration.

The utility model discloses in: the suspension arms 13 are symmetrical about the central axis of the suspension device 5, and the vertical central axes of the suspension arms 13 and the stainless steel fixing groove 6 are superposed; the inclinometer probe 3 can be fixed on the suspension device 5 through the suspension arm 13 and the stainless steel fixing groove 6, so that the inclinometer probe 3 can simulate the probe work in the actual working environment on the equipment.

The utility model discloses in: a clamping structure is formed between the inclinometer probe 3 and the clamping fixing frame 9, and the clamping fixing frame 9 is symmetrical about the central axis of the inclinometer probe 3; the inclinometer probe 3 can be clamped on the suspension device 5 through the clamping fixing frame 9, so that the condition that the inclinometer probe 3 obliquely shakes on the suspension device 5 to cause inaccurate angle calibration or errors of analog data is prevented.

The utility model discloses in: the inclinometer probe 3 forms a sliding structure through the sliding rail 12 and the stainless steel fixing groove 6, and the end surface structure of the stainless steel fixing groove 6 is an arc-shaped structure; the inclinometer probe 3 can slide on the stainless steel fixing groove 6 through the sliding rail 12, so that the height of the inclinometer probe 3 can be adjusted according to different counterweight devices 2, and the working condition of the inclinometer probe 3 in the actual working environment can be simulated.

The utility model discloses in: the counterweight device 2 forms a buckling structure with the clamping and fixing frame 9 through a counterweight retaining ring 11, and the counterweight retaining ring 11 is in threaded connection with the clamping and fixing frame 9; the counterweight device 2 can be connected with the clamping fixing frame 9 through the counterweight retaining ring 11, so that a user can conveniently replace different counterweight devices 2 according to requirements, and the relative vertical state of the inclinometer probe 3 is realized.

The utility model discloses in: the horizontal ruler 4 forms a rotating structure with the supporting part 1 through the vertical dividing disc 7, and the counterweight device 2 is fixedly connected with the vertical dividing disc 7; the vertical dividing disc 7 can be rotated on the level 8 by rotating the level ruler 4, so that the output angle of the inclinometer probe 3 can be accurately adjusted.

The working principle of the equipment which can be used for angle zero setting and calibration of the inclinometer probe is as follows: firstly, adjusting a horizontal dividing plate 8 and a vertical dividing plate 7 of the equipment, and simultaneously adjusting the vertical dividing plate 7 to be vertical to the horizontal dividing plate 8 by using a horizontal ruler 4 on the equipment; subsequently, the inclinometer probe 3 is clamped on the suspension arm 13 by the clamping fixture 9, and meanwhile, the inclinometer guide wheel is placed in the stainless steel fixing groove 6 through the sliding rail 12, so that the inclinometer probe 3 is installed on the suspension device 5; then, different counterweight devices 2 are connected to the lower part of the inclinometer probe 3 through a counterweight retaining ring 11, so that the integral structure of the inclinometer probe 3 is ensured to be in a vertical state, equipment can be supported through the supporting part 1 and the base 10, and errors caused by equipment shaking are prevented; and finally, connecting the handheld teaching reading instrument with the probe, reading the inclination angle reading which is the difference value between the MEMS output zero point and the actual zero point, and zeroing the MEMS output value by utilizing the zeroing function of the handheld inclination angle instrument so as to eliminate the relative error between the MEMS output value and the actual value.

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. An apparatus useful for goniometric probe angle nulling and calibration, comprising a support member (1) and an inclinometer probe (3), characterized in that: a base (10) is arranged below the supporting part (1), a horizontal part (8) is arranged above the supporting part (1), a vertical dividing disc (7) is arranged above the horizontal part (8), a horizontal ruler (4) is arranged on the right side of the vertical dividing disc (7), a suspension device (5) is arranged on the left side of the vertical dividing disc (7), a suspension arm (13) is arranged above the suspension device (5), a clamping fixing frame (9) is arranged below the suspension arm (13), and the lower part of the clamping fixing frame (9) is connected with an inclinometer probe (3), a stainless steel fixing groove (6) is arranged below the inclinometer probe (3), and a sliding track (12) is arranged in the stainless steel fixing groove (6), a counterweight snap ring (11) is installed below the stainless steel fixing groove (6), and a counterweight device (2) is installed below the counterweight snap ring (11).

2. An apparatus useful for goniometric probe angular nulling and alignment according to claim 1, wherein: a rotating structure is formed between the vertical dividing disc (7) and the horizontal dividing disc (8), and the horizontal dividing disc (8) penetrates through the vertical dividing disc (7).

3. An apparatus useful for goniometric probe angular nulling and alignment according to claim 1, wherein: the suspension arms (13) are symmetrical about the central axis of the suspension device (5), and the vertical central axes of the suspension arms (13) and the stainless steel fixing grooves (6) are superposed.

4. An apparatus useful for goniometric probe angular nulling and alignment according to claim 1, wherein: a clamping structure is formed between the inclinometer probe (3) and the clamping fixing frame (9), and the clamping fixing frame (9) is symmetrical about the central axis of the inclinometer probe (3).

5. An apparatus useful for goniometric probe angular nulling and alignment according to claim 1, wherein: the inclinometer probe (3) forms a sliding structure through the sliding rail (12) and the stainless steel fixing groove (6), and the end face structure of the stainless steel fixing groove (6) is of an arc-shaped structure.

6. An apparatus useful for goniometric probe angular nulling and alignment according to claim 1, wherein: the counterweight device (2) forms a buckling structure with the clamping fixing frame (9) through the counterweight retaining ring (11), and the counterweight retaining ring (11) is in threaded connection with the clamping fixing frame (9).

7. An apparatus useful for goniometric probe angular nulling and alignment according to claim 1, wherein: the horizontal ruler (4) forms a rotating structure with the supporting part (1) through the vertical dividing disc (7), and the counterweight device (2) is fixedly connected with the vertical dividing disc (7).