CN213238779U

CN213238779U - Digital display caliper subdivision error checking device

Info

Publication number: CN213238779U
Application number: CN202022575468.7U
Authority: CN
Inventors: 罗柏林
Original assignee: Suzhou Jierui Calibration Testing Co ltd
Current assignee: Suzhou Jierui Calibration Testing Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-05-18
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a digital display callipers segmentation error calibration device, including the base strip frame, the top surface fixed mounting of base strip frame has calibration scale strip, calibration scale strip's surface is spouted and is printed on the scale mark, calibration scale strip's top surface fixed mounting has the inspection to support indulges the piece frame, one side fixed mounting that the inspection supported indulges the piece frame has a lining top strip, the inspection supports the opposite side fixed mounting who indulges the piece frame and has a lining bottom strip. Through setting up first magnetism and inhale piece and second magnetism, can make magnetism inhale the circle be convenient for inhale the piece with first magnetism respectively and inhale the piece with second magnetism and overlap and inhale, thereby be convenient for adjust and make the sheath, so that its cover is overlapped in the check-up scale strip with examine the support indulge the sheet rack outside, or the cover is inhaled and is kept away from check-up scale strip one side in basic strip frame, thereby reached the effect of being convenient for take and deposit, portable's target has been realized, be convenient for carry out abundant protection to checking the school structure, it is safer to use.

Description

Digital display caliper subdivision error checking device

Technical Field

The utility model relates to a slide caliper rule check school technical field especially relates to a digital display slide caliper rule segmentation error check school device.

Background

The digital caliper is one of calipers, it is a measuring tool to measure length, inside and outside diameter, depth, the digital caliper has reading directly perceived, easy to use, function manifold characteristic, the body of the digital caliper is equipped with the high-accuracy rack, the operation of the rack drives the round grid plate to rotate, the photoelectric pulse counting principle, change the displacement quantity of the caliper measuring jaw into the pulse signal, display the measuring size on the screen with the figure through the counter and display; the digital display caliper needs to be calibrated after being processed, and also needs to be calibrated after the maintenance process is applied, and the calibration is carried out through a calibration device.

The current digital display caliper calibration device lacks the protective structure that can install and dismantle in a flexible way for it is very inconvenient taking and receiving the in-process to examine the calibration device, and is not portable, is difficult to protect examining the school subassembly fully.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a digital display slide caliper segmentation error calibration device has solved present digital display slide caliper and has examined the protective structure that calibration device lacks the nimble installation and dismantlement for examine calibration device and take and deposit the in-process very inconvenient, and be not portable, be difficult to carry out the problem of fully protecting to examining the school subassembly.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a digital display caliper subdivision error checking device comprises a base strip frame, wherein a checking scale strip is fixedly mounted on the top surface of the base strip frame, scale marks are sprayed and printed on the surface of the checking scale strip, a checking support longitudinal strip frame is fixedly mounted on the top surface of the checking scale strip, a support top strip is fixedly mounted on one side of the checking support longitudinal strip frame, a support bottom strip is fixedly mounted on the other side of the checking support longitudinal strip frame, a first magnetic suction block and a first alignment block are fixedly mounted at the two ends of the checking scale strip, the first alignment block is fixedly mounted at the top of the first magnetic suction block, a second magnetic suction block is fixedly mounted on the bottom surface of the base strip frame, a second alignment block is fixedly mounted at the bottom of the second magnetic suction block, a magnetic suction ring and a sheath are sleeved on the surface of the checking scale strip and the first magnetic suction block in a movable mode, and the magnetic suction ring is fixedly mounted at the opening end of the sheath, and lining cotton is bonded on the side surface of the inner wall of the sheath.

Preferably, hand-touch anti-slip rubber strips are bonded to the front surface and the back surface of the sheath, and are made of silicon rubber.

Preferably, the front and the back of the base strip frame are both provided with anti-skid touch strips, and the anti-skid touch strips are in a transversely-arranged convex strip structure.

Preferably, the first magnetic attraction block, the second magnetic attraction block and the magnetic attraction ring are all made of magnet materials, and the magnetic attraction ring is attracted to the first magnetic attraction block.

Preferably, the lining cotton is made of a nano sponge material, and the number of the lining cotton is two.

Preferably, the number of the first aligning blocks and the number of the second aligning blocks are two, and the opposite side surfaces of the two first aligning blocks and the two second aligning blocks are arc surfaces.

Compared with the prior art, the beneficial effects of the utility model are that: this digital display slide caliper segmentation error checking device, through setting up calibration scale strip and scale mark, make the slide caliper card take the inspection to support indulges the piece frame and can contrast the scale mark and examine the school, inhale the piece through setting up first magnetism and inhale the piece with the second magnetism, can make magnetism inhale the circle be convenient for inhale the piece with first magnetism respectively and inhale the piece with the second magnetism and overlap and inhale, thereby be convenient for adjust and make the sheath, so that its cover is overlapped in calibration scale strip and inspection support indulges the piece frame outsidely, or the cover is inhaled and is kept away from calibration scale strip one side in base strip frame, thereby reached and be convenient for take and take the effect of depositing, the target convenient to carry has been realized, be convenient for carry out abundant protection to examining the school structure, it is safer to use.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

fig. 2 is a front view of the structure of the present invention.

In the figure: the device comprises a base strip frame 1, a calibration scale strip 2, scale lines 3, a longitudinal sheet frame for 4 inspection support, a top lining strip 5, a bottom lining strip 6, a first magnetic attraction block 7, a first alignment block 8, a second magnetic attraction block 9, a second alignment block 10, a magnetic attraction ring 11, a sheath 12, lining cotton 13, a hand-touch anti-slip adhesive tape 14 and an anti-slip touch stripe 15.

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.

Example 1: referring to fig. 1, a digital display caliper subdivision error checking device comprises a base strip frame 1, a checking scale strip 2 is fixedly installed on the top surface of the base strip frame 1, scale marks 3 are sprayed and printed on the surface of the checking scale strip 2, a checking support longitudinal strip frame 4 is fixedly installed on the top surface of the checking scale strip 2, a support top strip 5 is fixedly installed on one side of the checking support longitudinal strip frame 4, a support bottom strip 6 is fixedly installed on the other side of the checking support longitudinal strip frame 4, a first magnetic suction block 7 and a first alignment block 8 are fixedly installed at both ends of the checking scale strip 2, the first alignment block 8 is fixedly installed on the top of the first magnetic suction block 7, a second magnetic suction block 9 is fixedly installed on the bottom surface of the base strip frame 1, a second alignment block 10 is fixedly installed at the bottom of the second magnetic suction block 9, the number of the first alignment block 8 and the second alignment block 10 is two, and the opposite side surfaces of the two first alignment blocks 8 and the two second alignment blocks 10 are arc surfaces, the magnetic attraction ring 11 and the sheath 12 are movably sleeved on the surfaces of the checking scale strip 2 and the first magnetic attraction block 7, the magnetic attraction ring 11 is fixedly installed at the opening end of the sheath 12, the first magnetic attraction block 7, the second magnetic attraction block 9 and the magnetic attraction ring 11 are all made of magnet materials, the magnetic attraction ring 11 is attracted to the first magnetic attraction block 7, the lining cotton 13 is adhered to the side surface of the inner wall of the sheath 12, the lining cotton 13 is made of nano sponge materials, the number of the lining cotton 13 is two, the checking scale strip 2 and the scale mark 3 are arranged, the caliper is clamped on the checking support longitudinal piece frame 4 to check the scale mark 3, the magnetic attraction ring 11 can be conveniently sleeved with the first magnetic attraction block 7 and the second magnetic attraction block 10 respectively by arranging the first magnetic attraction block 7 and the second magnetic attraction block 10, the sheath 12 is conveniently adjusted to be sleeved outside the checking scale strip 2 and the supporting longitudinal piece frame 4, or the cover is absorbed on one side of the base strip frame 1 far away from the calibration scale strip 2, so that the effect of convenient taking and storage is achieved, the portable target is realized, the calibration structure is conveniently and fully protected, and the application is safer.

Example 2: referring to fig. 1-2, a digital display caliper subdivision error checking device comprises a base strip frame 1, a checking scale strip 2 is fixedly installed on the top surface of the base strip frame 1, scale marks 3 are sprayed and printed on the surface of the checking scale strip 2, a checking support longitudinal strip frame 4 is fixedly installed on the top surface of the checking scale strip 2, a support top strip 5 is fixedly installed on one side of the checking support longitudinal strip frame 4, a support bottom strip 6 is fixedly installed on the other side of the checking support longitudinal strip frame 4, a first magnetic attraction block 7 and a first alignment block 8 are fixedly installed at both ends of the checking scale strip 2, the first alignment block 8 is fixedly installed on the top of the first magnetic attraction block 7, a second magnetic attraction block 9 is fixedly installed on the bottom surface of the base strip frame 1, a second alignment block 10 is fixedly installed at the bottom of the second magnetic attraction block 9, the number of the first alignment block 8 and the second alignment block 10 is two, and the opposite side surfaces of the two first alignment blocks 8 and the two second alignment blocks 10 are arc surfaces, the magnetic attraction ring 11 and the sheath 12 are movably sleeved on the surfaces of the calibration scale strip 2 and the first magnetic attraction block 7, the magnetic attraction ring 11 is fixedly arranged at the sleeve opening end of the sheath 12, the first magnetic attraction block 7, the second magnetic attraction block 9 and the magnetic attraction ring 11 are all made of magnet materials, the magnetic attraction ring 11 is attracted to the first magnetic attraction block 7, the lining cotton 13 is adhered to the side surface of the inner wall of the sheath 12, the lining cotton 13 is made of nano sponge materials, the number of the lining cotton 13 is two, the digital display caliper subdividing error calibration device can make the magnetic attraction ring 11 conveniently sleeved with the first magnetic attraction block 7 and the second magnetic attraction block 10 respectively by arranging the calibration scale strip 2 and the scale mark 3 so as to calibrate the caliper clamping and checking and supporting longitudinal piece frame 4 by comparing the scale mark 3, and can make the sheath 12 conveniently adjusted to cover the calibration scale strip 2 and the checking and supporting longitudinal piece frame 4, or the cover is inhaled in base strip frame 1 and is kept away from 2 one side of check-up scale strip, thereby reached the effect of being convenient for take and deposit, the target of portable has been realized, be convenient for carry out abundant protection to checking the school structure, it is safer to use, sheath 12 surface front and back all bond have hand touch anti-slip rubber strip 14, hand touch anti-slip rubber strip 14 adopts the silicon rubber material to make, base strip frame 1 front and back all are equipped with anti-slip and touch line strip 15, and anti-slip touches line strip 15 and is the burr strip structure of horizontal setting, through setting up hand touch anti-slip rubber strip 14 and anti-slip and touch line strip 15, make when using the operation, be convenient for take sheath 12, the hand is difficult for the slippage, be convenient for take fixedly base strip frame 1, it is more convenient for the operation to get up

In summary, the digital display caliper subdivision error checking device can check the error of the scale line 3 by arranging the checking scale strip 2 and the scale line 3, the caliper is clamped on the checking support longitudinal frame 4, and the magnetic absorption ring 11 can be easily absorbed by the first magnetic absorption block 7 and the second magnetic absorption block 10 respectively, so that the sheath 12 can be conveniently adjusted to be sheathed outside the checking scale strip 2 and the checking support longitudinal frame 4, or be sheathed on one side of the base strip frame 1 far away from the checking scale strip 2, thereby achieving the effect of convenient taking and storing, realizing the aim of convenient carrying, being convenient for fully protecting the checking structure, being safer in application, solving the problem that the existing digital display caliper checking device lacks a protection structure which can be flexibly installed and disassembled, and leading the checking device to be inconvenient in taking and storing processes, and is inconvenient to carry and difficult to fully protect the calibration assembly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a digital display calliper subdivides error and examines school device, includes base strip frame (1), its characterized in that, the top surface fixed mounting of base strip frame (1) has check scale strip (2), the surface of check scale strip (2) is spouted and is printed scale mark (3), the top surface fixed mounting of check scale strip (2) has the check to support indulges piece frame (4), one side fixed mounting that the check supported indulges piece frame (4) has a lining top strip (5), the opposite side fixed mounting that the check supported indulges piece frame (4) has a lining bottom strip (6), the equal fixed mounting in both ends of check scale strip (2) has first magnetism to inhale piece (7) and first counterpoint piece (8), first counterpoint piece (8) fixed mounting is at the top of first magnetism piece (7) of inhaling, the bottom surface fixed mounting of base strip frame (1) has second magnetism to inhale piece (9), the bottom fixed mounting of second piece (9) has second counterpoint piece (10) of magnetism to inhale piece (10), the surface activity of check-up scale strip (2) and first magnetism piece (7) of inhaling has cup jointed magnetism and has inhaled circle (11) and sheath (12), and magnetism inhale circle (11) fixed mounting at sheath (12) spigot end, the side bonding of sheath (12) inner wall has lining cotton (13).

2. The digital display caliper subdivision error detection and correction device according to claim 1, wherein hand-touch anti-slip rubber strips (14) are bonded to the front surface and the back surface of the sheath (12), and the hand-touch anti-slip rubber strips (14) are made of silicon rubber.

3. A device for detecting and correcting subdividing errors of a digital display card ruler as claimed in claim 1, wherein the front and back of the base strip frame (1) are provided with anti-slip touch strips (15), and the anti-slip touch strips (15) are in a transversely arranged convex strip structure.

4. The device for detecting and correcting subdivision errors of a digital display caliper according to claim 1, wherein the first magnetic block (7), the second magnetic block (9) and the magnetic ring (11) are made of a magnet material, and the magnetic ring (11) is attracted to the first magnetic block (7).

5. The device for detecting and correcting the subdivision errors of the digital display caliper according to claim 1, wherein the lining cotton (13) is made of nano sponge materials, and the number of the lining cotton (13) is two.

6. The device for detecting and correcting the subdivision errors of the digital display caliper according to claim 1, wherein the number of the first aligning blocks (8) and the number of the second aligning blocks (10) are two, and the opposite side surfaces of the two first aligning blocks (8) and the two second aligning blocks (10) are both arc surfaces.