CN218973450U

CN218973450U - Multifunctional auxiliary calibration ruler for displacement sensor

Info

Publication number: CN218973450U
Application number: CN202222859075.8U
Authority: CN
Inventors: 余荣招
Original assignee: Suzhou Lonbo Calibration And Testing Co ltd
Current assignee: Suzhou Lonbo Calibration And Testing Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-05-05
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a multifunctional auxiliary calibration ruler for a displacement sensor, which comprises a box body, wherein a driving motor is fixedly connected in the middle of the right side of the box body in a penetrating manner, the output end of the driving motor is fixedly connected with a screw rod, the screw rod is connected with a nut pair in a threaded manner, the front end of the driving motor is fixedly connected with a linear guide rail, a nut is slidably connected in the linear guide rail, and the right side of the nut pair is fixedly connected with a single-hole fixing block. According to the utility model, the emitter and the receiver of the displacement sensor are respectively placed at the tops of two convex boxes, the clamp plate is driven by the rotation handle to fix the emitter and the receiver, the bolts are placed in the four limiting holes and the sliding groove, one of the bolts passes through the limiting holes and is placed in the single-hole fixed block, the screw rod is driven to rotate by the driving motor, the nut pair drives the single-hole fixed block to move, and the fixed block drives the bolts to move, so that the whole convex box is driven to move, and the time and labor are saved.

Description

Multifunctional auxiliary calibration ruler for displacement sensor

Technical Field

The utility model relates to the field of calibration scales, in particular to a multifunctional auxiliary calibration scale for a displacement sensor.

Background

The displacement sensor is also called a linear sensor, which is a linear device belonging to metal induction, and the sensor is used for converting various measured physical quantities into electric quantity, and the calibration is used for determining the indication error of a measuring instrument under a specified condition, or for determining the indication of the measuring instrument or a measuring system or the value represented by a material measure or a standard substance and a set of corresponding measured known values under the specified condition, and the calibration result can be used for evaluating the indication error of the measuring instrument, the measuring system or the material measure or assigning a value to a mark on any scale.

The displacement sensor can appear the error inconvenient use when using, need calibrate in the use, but current calibrating device, complex operation just inconvenient carry when using, occupation space, needs the manual removal of staff, adjusts through the ruler, wastes time and energy, inefficiency.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a multifunctional auxiliary calibration ruler for a displacement sensor.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a displacement sensor is with multi-functional supplementary calibrated scale, includes the box, run through and fixedly connected with driving motor in the middle of the box right side, driving motor output fixedly connected with lead screw, threaded connection has the nut pair on the lead screw, driving motor front end fixedly connected with linear guide and nut pair sliding connection in linear guide, the vice right side fixedly connected with haplopore fixed block of nut, the equal sliding connection in box top left and right sides has the convex box, two the equal fixedly connected with sliding block in convex box left and right sides, four the sliding block top all runs through and fixedly connected with spacing hole, two all runs through and threaded connection have the bolt in the middle of the top of convex box left and right sides, four equal threaded connection in bolt one end has splint and sliding connection between convex box.

As a further description of the above technical solution:

the left side and the right side of the bottom of the box body are fixedly connected with sliding grooves.

As a further description of the above technical solution:

and a calibration ruler is fixedly connected in the middle of the top of the box body.

As a further description of the above technical solution:

and one ends of the four bolts are fixedly connected with handles.

As a further description of the above technical solution:

the four limit holes penetrate through and are connected with bolts in a sliding mode, and the bolts are connected with the sliding grooves in a sliding mode.

As a further description of the above technical solution:

the left side and the right side of the top of the box body penetrate through and are fixedly connected with clamping grooves, and the clamping grooves are in sliding connection with the bolts.

As a further description of the above technical solution:

and a switch is fixedly connected in the middle of the front end of the right side of the box body.

The utility model has the following beneficial effects:

1. according to the utility model, firstly, the emitter and the receiver of the displacement sensor are respectively placed at the tops of two convex boxes, the emitter and the receiver are fixed by rotating the handles to drive the clamping plates, then, the bolts are placed in the four limiting holes and the sliding grooves, one of the bolts passes through the limiting holes and is placed in the single-hole fixed block, the driving motor works to drive the screw rod to rotate, so that the nut pair drives the single-hole fixed block to move, the fixed block drives the bolts to move, and the whole convex box is driven to move, so that the device can automatically move, and is time-saving and labor-saving and high in efficiency.

2. According to the utility model, when the plug is not needed to be used, the plug is taken out, the calibrated displacement sensor is taken away, the convex box body is taken off from the box body and put into the box body, and the plug is taken out when the plug is used, so that the plug is simple to operate, does not occupy space, is convenient to carry, and is worth popularizing greatly.

Drawings

FIG. 1 is a perspective view of a multifunctional auxiliary calibration ruler for a displacement sensor according to the present utility model;

FIG. 2 is a schematic view of a linear guide of a multifunctional auxiliary calibration ruler for a displacement sensor according to the present utility model;

fig. 3 is a perspective view of a convex box body of the multifunctional auxiliary calibration ruler for the displacement sensor.

FIG. 4 is a cross-sectional view of a male housing of a multifunctional auxiliary calibration ruler for a displacement sensor according to the present utility model

Legend description:

1. a case; 2. a driving motor; 3. a linear guide rail; 4. a screw rod; 5. a nut pair; 6. a single hole fixed block; 7. calibrating a ruler; 8. a clamping groove; 9. a sliding groove; 10. a male box; 11. a sliding block; 12. a bolt; 13. a handle; 14. a clamping plate; 15. a limiting hole; 16. a plug pin; 17. and (3) a switch.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a displacement sensor is with multi-functional supplementary calibrated scale, including box 1, run through and fixedly connected with driving motor 2 in the middle of box 1 right side, driving motor 2 output fixedly connected with lead screw 4, threaded connection has nut pair 5 on lead screw 4, driving motor 2 front end fixedly connected with linear guide 3 and nut pair 5 is sliding connection in linear guide 3, nut pair 5 right side fixedly connected with single pore fixed block 6, box 1 top left and right sides all sliding connection has convex box 10, two equal fixedly connected with sliding block 11 in both sides of two convex box 10, four sliding block 11 tops all run through and fixedly connected with spacing hole 15, all run through and threaded connection have bolt 12 in the middle of two convex box 10 tops, four bolt 12 one end all threaded connection has splint 14 and sliding connection between splint 14 and the convex box 10, the transmitter and the receiver of displacement sensor are put on two convex boxes 10, at through rotating handle 13, handle 13 drives bolt 12 and rotates on convex box 10, drive motor 14 and move clamp 10 and take off 16 and put in the fixed block 16 and drive the 5 at 16 in the 3, drive the fixed slot of 4 and drive the jack that the jack 5 is fixed slot is passed in the 3, drive the jack 5 is driven to the 3, drive the jack that the jack-up and is driven to the jack 5, drive in the 3 is driven to the jack 5, drive the jack-up 5, drive in the jack-up and is driven in the jack-box 6, the jack-up drive 3 is driven to be driven to the jack-drive 3, the jack-drive 16, the jack-drive is driven in the jack-drive 16, and the jack-drive device is driven by the jack drive device, and is driven to be driven by the jack-drive.

The left and right sides of box 1 bottom all fixedly connected with sliding tray 9, fixedly connected with calibrated scale 7 in the middle of the box 1 top, four equal fixedly connected with handles 13 of bolt 12 one end, four spacing holes 15 all run through and sliding connection have bolt 16 and between bolt 16 and the sliding tray 9, the left and right sides of box 1 top all run through and fixedly connected with draw-in groove 8 and sliding connection between draw-in groove 8 and the bolt 16, fixedly connected with switch 17 in the middle of the box 1 right side front end is assisting calibration displacement sensor through seeing the scale of calibrated scale 7, and is easy to operate, convenient and fast, all take out bolt 16 when not using, take down convex box 10 from box 1, put convex box 10 and bolt 16 in box 1, can dismantle, occupation space is not taken up.

Working principle: the emitter and the receiver of the displacement sensor are placed on the two convex boxes 10, the handle 13 is rotated to drive the bolt 12 to rotate on the convex boxes 10, the clamping plate 14 is driven to move on the convex boxes 10 to fix the emitter and the receiver, the four bolts 16 penetrate through the limiting holes 15 and the clamping grooves 8 to be placed in the sliding grooves 9, one of the bolts 16 is placed in the single-hole fixing block 6, the driving motor 2 is controlled by the switch 17 to work, the driving motor 2 drives the screw rod 4 to rotate, the screw rod 4 rotates to drive the nut pair 5 to move on the screw rod 4, the nut pair 5 is driven to drive the single-hole fixing block 6 to move to drive the bolts 16 to move, the bolts 16 slide in the clamping grooves 8 and the sliding grooves 9, the whole convex boxes 10 are driven to move on the boxes 1, manual movement of workers is not needed, time and labor are saved, the efficiency is high, the displacement sensor is assisted to be calibrated by looking at the scales of the calibration scale 7, the operation is simple, convenience and quickness are achieved, the bolts 16 are not used to be taken out completely, the convex boxes 10 are taken down from the boxes 1, and the boxes 10 are placed in the boxes 10, and the boxes 16 are not occupied in the boxes 1.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a displacement sensor is with multi-functional supplementary calibrated scale, includes box (1), its characterized in that: the novel anti-theft box comprises a box body (1), and is characterized in that a driving motor (2) is penetrated in the middle of the right side of the box body, a screw rod (4) is fixedly connected to the output end of the driving motor (2), a nut pair (5) is connected to the screw rod (4) in a threaded manner, a linear guide rail (3) is fixedly connected to the front end of the driving motor (2) and the nut pair (5) is slidably connected to the linear guide rail (3), a single-hole fixing block (6) is fixedly connected to the right side of the nut pair (5), a convex box body (10) is fixedly connected to the left side and the right side of the top of the box body (1), a limiting hole (15) is fixedly connected to the left side and the right side of the convex box body (10), bolts (12) are penetrated in the middle of the top of the left side and the right side of the convex box body (11), and are fixedly connected to a clamping plate (14) and a clamping plate (10) in a sliding manner between the two clamping plates (12) and the clamping plate.

2. The multifunctional auxiliary calibration ruler for a displacement sensor according to claim 1, wherein: the left side and the right side of the bottom of the box body (1) are fixedly connected with sliding grooves (9).

3. The multifunctional auxiliary calibration ruler for a displacement sensor according to claim 1, wherein: and a calibration ruler (7) is fixedly connected in the middle of the top of the box body (1).

4. The multifunctional auxiliary calibration ruler for a displacement sensor according to claim 1, wherein: one end of each of the four bolts (12) is fixedly connected with a handle (13).

5. The multifunctional auxiliary calibration ruler for a displacement sensor according to claim 1, wherein: the four limit holes (15) penetrate through and are connected with bolts (16) in a sliding mode, and the bolts (16) are connected with the sliding grooves (9) in a sliding mode.

6. The multifunctional auxiliary calibration ruler for a displacement sensor according to claim 1, wherein: the left side and the right side of the top of the box body (1) are penetrated and fixedly connected with clamping grooves (8), and the clamping grooves (8) are in sliding connection with the bolts (16).

7. The multifunctional auxiliary calibration ruler for a displacement sensor according to claim 1, wherein: the middle of the front end of the right side of the box body (1) is fixedly connected with a switch (17).