CN215639748U

CN215639748U - Portable weighing apparatus accuracy proofreading counter

Info

Publication number: CN215639748U
Application number: CN202122106933.7U
Authority: CN
Inventors: 杨勇; 杨静
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-25
Anticipated expiration: 2031-09-02

Abstract

The utility model relates to the technical field of instrument calibration, and discloses a portable weighing instrument accuracy calibration gauge which comprises a calibrator main body, wherein one side of the top of the calibrator main body is fixedly connected with a fixed block, one end of the fixed block is fixedly connected with a detection plate, a first chute formed in one side of the calibrator main body is internally and slidably connected with a containing box, a second chute formed in one side of the bottom of the first chute is internally and slidably connected with a sliding block, one end of the sliding block is fixedly connected with the containing box, one side of the containing box is provided with a third chute, and one side of the bottom of the inner wall of the third chute is fixedly connected with a first connecting block. The utility model not only drives the cover plate by pulling the elastic band, thereby conveniently carrying the main body of the calibrator, integrates the detection plate with the calibrator, is convenient for storage and carrying, improves the protection capability of equipment, but also drives the calibration device by pulling the first handle, thereby conveniently adjusting the angle of the calibration device, and the adjustment device has simple structure and is convenient for operators to operate.

Description

Portable weighing apparatus accuracy proofreading counter

Technical Field

The utility model relates to the technical field of instrument calibration, in particular to a portable weighing instrument accuracy calibration meter.

Background

The calibration of the instrument is to test and adjust the measuring instrument or standard to know the accuracy behavior, for example, calibration of the weighing apparatus, which requires a weighing apparatus accuracy calibration meter, and the calibration of the weighing apparatus can ensure the accuracy of the measurement.

But the counter detection dish is proofreaded to current weighing apparatus degree of accuracy school and the instrument separation, portable not conveniently, and weighing apparatus school is proofreaded the ware structure complicacy, and external school instrument protective capacities is not enough, is unfavorable for guaranteeing the safety of detecting instrument, influences life, and the instrument angle is not convenient for adjust, the staff's operation of being not convenient for. Accordingly, one skilled in the art provides a portable scale accuracy calibration gauge to address the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable weighing instrument accuracy calibration meter to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a portable weighing apparatus accuracy proofreading meter comprises a proofreading apparatus main body, a fixed block is fixedly connected with one side of the top of the proofreading apparatus main body, one end of the fixed block is fixedly connected with a detection plate, a first sliding chute arranged at one side of the corrector main body is internally connected with a containing box in a sliding way, a sliding block is connected in a sliding way in a second sliding groove arranged on one side of the bottom of the first sliding groove, one end of the sliding block is fixedly connected with the containing box, a third chute is arranged at one side of the containing box, a first connecting block is fixedly connected at one side of the bottom of the inner wall of the third chute, one side of the first connecting block is rotatably connected with a calibration device, the main body of the calibration device is rotatably connected with one side of the first chute with a cover plate, the elastic band is fixedly connected to one side of the cover plate, a first bolt penetrates through the cover plate and one side of the elastic band perpendicularly, and one end of the first bolt is fixedly connected with the corrector main body.

As a still further scheme of the utility model: the collecting box with first connecting block one side fixedly connected with second connecting block, second connecting block one side is rotated and is connected with the movable rod, the inside sliding connection of through-hole that movable rod and sleeve one side were seted up, the sleeve with the adjacent one side fixedly connected with second bolt of through-hole, sleeve one end with the inside sliding connection of fourth spout that the inside one side of proofreading and correct device was seted up is convenient for the second bolt is spacing the sleeve.

As a still further scheme of the utility model: one side of the checking device is fixedly connected with a first handle, the height of the first handle is one fifth of that of the checking device, and the first handle can conveniently operate the checking device.

As a still further scheme of the utility model: a second handle is fixedly connected to one side of the storage box, the width of the second handle is two times of the width of one point of the first sliding groove, and therefore the storage box is convenient to limit by the second handle.

As a still further scheme of the utility model: one end of the movable rod is fixedly connected with a limiting plate, the diameter of the limiting plate is twice of that of the movable rod, and the limiting plate is convenient to limit the sleeve.

As a still further scheme of the utility model: the sleeve tip is equipped with the fillet, the sleeve with the movable rod length is the same, is convenient for the sleeve is in slide on the movable rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. the cover plate is driven by pulling the elastic band, so that the calibrator main body is conveniently carried, the detection plate and the calibrator are integrated, the collection and the carrying are convenient, the calibration device is collected in the calibrator main body, the calibration device is conveniently protected, the protection capability of the equipment is improved, and the service life of the whole equipment is prolonged;

2. the first handle is pulled to drive the proofreading device, so that the angle of the proofreading device can be conveniently adjusted, the adjusting device is simple in structure and convenient for workers to operate, the angle of the proofreading device can be adjusted, the workers can conveniently observe and use the proofreading device, the proofreading time is saved, and the proofreading efficiency is improved.

Drawings

FIG. 1 is a perspective view of an overall portable scale accuracy calibration gauge;

FIG. 2 is a side cross-sectional view of a proof reader body in a portable scale accuracy proof meter;

fig. 3 is a schematic structural diagram of the region a in fig. 2.

In the figure: 1. a proof reader main body; 2. a fixed block; 3. detecting a plate; 4. a first chute; 5. a storage box; 6. a second chute; 7. a slider; 8. a third chute; 9. a first connection block; 10. a proof reading device; 11. a cover plate; 12. an elastic band; 13. a first bolt; 14. a second connecting block; 15. a movable rod; 16. a sleeve; 17. a through hole; 18. a second bolt; 19. a fourth chute; 20. a first handle; 21. a second handle; 22. and a limiting plate.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a portable weighing apparatus accuracy calibration gauge includes a calibrator body 1, a fixed block 2 is fixedly connected to one side of a top of the calibrator body 1, a detection plate 3 is fixedly connected to one end of the fixed block 2, a receiving box 5 is slidably connected to a first chute 4 formed in one side of the calibrator body 1, a slider 7 is slidably connected to a second chute 6 formed in one side of a bottom of the first chute 4, the receiving box 5 is fixedly connected to one end of the slider 7, a third chute 8 is formed in one side of the receiving box 5, a first connection block 9 is fixedly connected to one side of a bottom of an inner wall of the third chute 8, a calibration device 10 is rotatably connected to one side of the first connection block 9, a cover plate 11 is rotatably connected to one side of the first chute 4, an elastic band 12 is fixedly connected to one side of the cover plate 11, a first bolt 13 is vertically penetrated through the cover plate 11 and one side of the elastic band 12, one end of the first bolt 13 is fixedly connected with the corrector main body 1.

In fig. 1 to 2: one side of the checking device 10 is fixedly connected with a first handle 20, the height of the first handle 20 is one fifth of the height of the checking device 10, the checking device 10 is convenient to operate by the first handle 20, one side of the containing box 5 is fixedly connected with a second handle 21, and the width of the second handle 21 is twice of the width of the first sliding groove 4 at one point, so that the containing box 5 is convenient to limit by the second handle 21.

In fig. 3: containing

box

5 and 9 one side fixedly connected with second connecting block 14 of first connecting block, 14 one side of second connecting block is rotated and is connected with movable rod 15, the inside sliding connection of through-hole 17 that movable rod 15 and sleeve 16 one side were seted up, sleeve 16 and the adjacent one side fixedly connected with second bolt 18 of through-hole 17, the inside sliding connection of fourth spout 19 that the inside one side of sleeve 16 one end and proofreading device 10 was seted up, be convenient for second bolt 18

stop sleeve

16, 15 one end fixedly connected with limiting plate 22 of movable rod, the limiting plate 22 diameter is the twice of 15 diameters of movable rod, the 22 stop sleeve 16 of limiting plate of being convenient for, the 16 tip of sleeve is equipped with the fillet, sleeve 16 is the same with 15 length of movable rod, it slides on movable rod 15 to be convenient for sleeve 16.

The working principle of the utility model is as follows: loosening the first bolt 13, the first bolt 13 no longer limits the cover plate 11, pulling the elastic belt 12, the elastic belt 12 drives the cover plate 11, rotating the cover plate 11, pulling the second handle 21, the second handle 21 drives the containing box 5, the containing box 5 drives the sliding block 7 to slide in the second sliding groove 6, pulling the containing box 5 out of the first sliding groove 4, the containing box 5 drives the first connecting block 9, the first connecting block 9 drives the calibrating device 10, putting the weighing apparatus to be calibrated on the detecting plate 3, starting the calibrating device 10 to start calibrating, pushing the containing box 5 back into the first sliding groove 4 after the use of the calibrator main body 1 is finished, turning the cover plate 11 back to the original position, screwing the first bolt 13, and pulling the elastic belt 12 to drive the calibrator main body 1 through the cover plate 11, so as to achieve the purpose of the integrated portable calibrator main body 1;

the first handle 20 is pulled, the first handle 20 drives the calibrating device 10, the calibrating device 10 is rotated, the sleeve 16 is pulled, the sleeve 16 drives the movable rod 15, the movable rod 15 rotates on the second connection 14, the sleeve 16 is inserted into the fourth sliding groove 19, the second bolt 18 is loosened, the distance between the movable rod 15 and the sleeve 16 is adjusted, the angle of the calibrating device 10 is adjusted, the second bolt 18 is screwed, the sleeve 16 is limited by the second bolt 18, and therefore the purpose of conveniently adjusting the angle of the calibrating device 10 is achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. A portable weighing apparatus accuracy correction meter comprises a corrector main body (1) and is characterized in that one side of the top of the corrector main body (1) is fixedly connected with a fixed block (2), one end of the fixed block (2) is fixedly connected with a detection plate (3), a first sliding chute (4) formed in one side of the corrector main body (1) is internally and slidably connected with a containing box (5), a second sliding chute (6) formed in one side of the bottom of the first sliding chute (4) is internally and slidably connected with a sliding block (7), one end of the sliding block (7) is fixedly connected with the containing box (5), one side of the containing box (5) is provided with a third sliding chute (8), one side of the bottom of the inner wall of the third sliding chute (8) is fixedly connected with a first connecting block (9), one side of the first connecting block (9) is rotatably connected with a correction device (10), and one sides of the corrector main body (1) and the first sliding chute (4) are rotatably connected with a cover plate (11), the corrector is characterized in that an elastic band (12) is fixedly connected to one side of the cover plate (11), a first bolt (13) penetrates through the cover plate (11) and one side of the elastic band (12) perpendicularly, and one end of the first bolt (13) is fixedly connected with the corrector main body (1).

2. The portable weighing apparatus accuracy calibrating and metering device of claim 1, wherein a second connecting block (14) is fixedly connected to one side of the containing box (5) and the first connecting block (9), a movable rod (15) is rotatably connected to one side of the second connecting block (14), the movable rod (15) is slidably connected to the inside of a through hole (17) formed in one side of a sleeve (16), a second bolt (18) is fixedly connected to one side of the sleeve (16) adjacent to the through hole (17), and one end of the sleeve (16) is slidably connected to the inside of a fourth sliding groove (19) formed in one side of the inside of the calibrating device (10).

3. A portable scale accuracy calibrating gauge according to claim 1, wherein a first handle (20) is fixedly connected to one side of the calibrating device (10), and the height of the first handle (20) is one fifth of the height of the calibrating device (10).

4. The portable weighing apparatus accuracy calibration gauge according to claim 1, wherein a second handle (21) is fixedly connected to one side of the containing box (5), and the width of the second handle (21) is twice as wide as one point of the width of the first chute (4).

5. The portable weighing apparatus accuracy calibrating and metering device of claim 2, wherein a limiting plate (22) is fixedly connected to one end of the movable rod (15), and the diameter of the limiting plate (22) is twice that of the movable rod (15).

6. A portable scale accuracy calibrating gauge according to claim 2, wherein the sleeve (16) is provided with rounded corners at the ends, the sleeve (16) being the same length as the movable rod (15).