CN215413538U

CN215413538U - Endoscope external diameter size detection device

Info

Publication number: CN215413538U
Application number: CN202121698830.8U
Authority: CN
Inventors: 张晓明
Original assignee: Haiwang Yewei Medical Technology Shanghai Co ltd
Current assignee: Haiwang Yewei Medical Technology Shanghai Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-01-04
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses an endoscope outer diameter size detection device which comprises a mounting plate and a base, wherein the base is fixedly arranged on the rear side of the upper end of the mounting plate, a clamping seat used for clamping an endoscope is fixed at the front end of the base, and vertical rods are fixed at four corners of the upper end of the base. Hug closely endoscope end top through making the clamp plate push down, then move the clamp plate upwards, make little magnetic ring and big magnetic ring separately with the clamp plate, big magnetic ring can adsorb outside and the holding position of pole setting this moment is unchangeable, just can accomplish the external diameter size detection of endoscope end through seeing the scale mark that corresponds below the big magnetic ring like this, and be equipped with four pole settings, whether can know through the big magnetic ring position of four pole settings of contrast and detect size numerical value accuracy whether the same, the precision that detects has been improved like this, when detecting endoscope end external diameter size with solving at present, generally measure with the ruler, not only so accurate of detection, and need measure repeatedly and improve the precision, lead to comparatively complicated problem.

Description

Endoscope external diameter size detection device

Technical Field

The utility model relates to the technical field of endoscope detection, in particular to an endoscope outer diameter size detection device.

Background

The endoscope is a detection instrument integrating traditional optics, ergonomics, precision machinery, modern electronics, mathematics and software, and generally extends an endoscope tip into a human body when the endoscope is used, the outer diameter size of the endoscope tip is very important at the moment, the endoscope tip is slightly larger and is easily clamped inside the human body, and therefore, when the endoscope is produced, an outer diameter size detection device is needed to be used for detection.

When detecting endoscope end external diameter at present, generally measure with the ruler, not only inaccurate like this that detects, need measure repeatedly moreover and improve the precision, lead to comparatively complicacy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides an endoscope outer diameter size detection device to solve the problem that when the outer diameter size of an end of an endoscope is detected at present, the detection is not accurate, and the accuracy is improved by repeated measurement, so that the problem is complex.

The utility model provides an endoscope external diameter size detection device, includes mounting panel and base, the base is fixed to be set up in mounting panel upper end rear side, the base front end is fixed with the grip slipper that is used for centre gripping endoscope, base upper end four corners all is fixed with the pole setting, the pole setting upper end is fixed with the footstock, four the activity runs through there is the clamp plate between the pole setting, clamp plate upper end four corners position all is equipped with a circular slot, clamp plate lower extreme four corners position all is equipped with the end circular slot, the end circular slot communicates with each other with end circular slot one-to-one, the pole setting is located a circular slot and end circular slot inside, the top circular slot inside is equipped with little magnetic ring, end circular slot inside is equipped with big magnetic ring, big magnetic ring and little magnetic ring are located the pole setting outside and with pole setting sliding connection.

Preferably, the upper end of the clamping seat is provided with a guide groove, the left side and the right side of the inside of the guide groove are both connected with guide blocks in a sliding mode, the upper end of each guide block extends out of the guide groove and is fixed with a clamping plate, and a small spring is fixed between the outer end of each guide block and the inner wall of the guide groove.

Preferably, the front ends of the vertical rods are respectively engraved with scale marks in millimeter units, the vertical rods are made of iron, and the vertical rods are attracted with the large magnetic rings and the small magnetic rings.

Preferably, the large magnetic ring is positioned below the small magnetic ring and fixed with the small magnetic ring into a whole, and gaps are respectively arranged between the inner wall of the bottom circular groove and the outer wall of the large magnetic ring and between the outer wall of the small magnetic ring and the inner wall of the top circular groove.

Preferably, the middle of the upper end of the pressing plate is fixed with at least two pull rods, the upper ends of the pull rods penetrate through the top seat and are in sliding connection with the top seat, and the upper ends of the pull rods are fixed with the pulling plate.

Preferably, a large spring is fixed between the lower end of the pulling plate and the upper end of the top seat and positioned outside each pulling rod.

Has the advantages that: the endoscope end to be detected is placed on the clamping seat and extends backwards to the base, the endoscope end is clamped by the clamping plates on the clamping seat, the outer diameter of the endoscope end can be detected, the stability of the endoscope is improved, the pressing plates are pressed down to be tightly attached to the top of the endoscope end, then the pressing plates are moved upwards, the small magnetic ring and the large magnetic ring are separated from the pressing plates, the large magnetic ring can be adsorbed outside the vertical rod and keeps the position unchanged, the outer diameter of the endoscope end can be detected by seeing the scale marks corresponding to the lower portion of the large magnetic ring, the four vertical rods are arranged, whether the positions of the large magnetic rings on the four vertical rods are the same or not can be compared, and the accuracy of detection is improved.

Drawings

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic view of a clamping base according to the present invention;

FIG. 3 is a cross-sectional view of a platen according to the present invention.

In the figure: 1-mounting plate, 2-base, 3-clamping seat, 4-upright rod, 5-top seat, 6-pressing plate, 7-pull rod, 8-large spring, 9-pull plate, 10-small magnetic ring, 11-guide groove, 12-guide block, 13-clamping plate, 14-small spring, 15-top circular groove, 16-bottom circular groove and 17-large magnetic ring.

Detailed Description

As shown in fig. 1 to 3, an endoscope outer diameter size detection device comprises a mounting plate 1 and a base 2, wherein the base 2 is fixedly arranged at the rear side of the upper end of the mounting plate 1, a clamping seat 3 for clamping an endoscope is fixed at the front end of the base 2, a guide groove 11 is arranged at the upper end of the clamping seat 3, guide blocks 12 are slidably connected to the left side and the right side inside the guide groove 11, the upper end of each guide block 12 extends out of the guide groove 11 and is fixed with a clamping plate 13, a small spring 14 is fixed between the outer end of each guide block 12 and the inner wall of the guide groove 11, the distance between the clamping plates 13 is pushed open firstly, the guide blocks 12 slide along the guide grooves 11 and squeeze the small springs 14, the guide blocks 12 are T-shaped, good guiding effect can be achieved, then the end of the endoscope to be detected is placed on the clamping seat 3 and extends backwards to the base 2, then the clamping plates 13 are loosened, the guide blocks 12 slide by the small springs 14, the endoscope can be clamped by the distance between the clamping plates 13, so that the stability of the endoscope is improved when the outer diameter of the end of the endoscope is detected;

upright posts 4 are fixed at four corners of the upper end of the base 2, a top base 5 is fixed at the upper end of each upright post 4, a press plate 6 penetrates through the four upright posts 4, top circular grooves 15 are formed in four corners of the upper end of each press plate 6, bottom circular grooves 16 are formed in four corners of the lower end of each press plate 6, the top circular grooves 15 are communicated with the bottom circular grooves 16 in a one-to-one correspondence manner, the upright posts 4 are positioned in the top circular grooves 15 and the bottom circular grooves 16, small magnetic rings 10 are arranged in the top circular grooves 15, large magnetic rings 17 are arranged in the bottom circular grooves 16, the large magnetic rings 17 and the small magnetic rings 10 are positioned outside the upright posts 4 and are connected with the upright posts 4 in a sliding manner, scale marks in millimeter units are carved at the front ends of the upright posts 4, the upright posts 4 are made of iron, the upright posts 4 are attracted with the large magnetic rings 17 and the small magnetic rings 10, and the press plates 6 are pressed down to be tightly attached to the top of the endoscope after the endoscope is clamped, when the pressing plate 6 moves downwards, the pressing plate can move downwards along the upright stanchion 4;

at least two pull rods 7 are fixed in the middle of the upper end of the pressing plate 6, the upper ends of the pull rods 7 penetrate through the top base 5 and are in sliding connection with the top base 5, pull plates 9 are fixed at the upper ends of the pull rods 7, large springs 8 are fixed between the lower ends of the pull plates 9 and the upper end of the top base 5 and on the outer side of each pull rod 7, when the pressing plate 6 needs to move upwards, the pull plates 9 are pulled, the pressing plate 6 is pulled upwards by the pull rods 7, and therefore when the pressing plate 6 needs to move downwards, the pull plates 9 are hooked and slowly move downwards;

in summary, the large magnetic ring 17 is located below the small magnetic ring 10 and fixed with the small magnetic ring 10, when the pressing plate 6 is moved upwards, the large magnetic ring 17 is pushed upwards into the bottom circular groove 16 along the upright rod 4, and the small magnetic ring 10 is moved upwards and inserted into the top circular groove 15, so that when the pressing plate 6 moves downwards and is tightly attached to the top of the end of the sight glass, the pressing plate 6 drives the large magnetic ring 17 to move downwards, and the lower surface of the large magnetic ring 17 and the lower surface of the pressing plate 6 are located on the same plane, so that when the lower surface of the pressing plate 6 is tightly attached to the top of the end of the sight glass, the bottom surface of the large magnetic ring 17 is located on the same plane as the top surface of the end of the sight glass, and then the pressing plate 6 moves upwards, because gaps are respectively formed between the inner wall of the bottom circular groove 16 and the outer wall of the large magnetic ring 17 and the inner wall of the bottom circular groove 16, and the outer wall of the small magnetic ring 10 and the inner wall of the top circular groove 15, therefore, the small magnetic ring 10 and the large magnetic ring 17 are separated from the pressing plate 6, at the moment, the large magnetic ring 17 and the small magnetic ring 10 can be adsorbed outside the upright stanchion 4 and keep the positions unchanged, so that the detection of the external diameter size of the end of the endoscope can be completed by looking at the scale marks corresponding to the lower surface of the large magnetic ring 17, and by arranging the four upright stanchions 4, whether the detected size numerical value is accurate can be known by comparing whether the positions of the large magnetic rings 17 on the four upright stanchions 4 are the same, when the positions of the large magnetic rings 17 are all the same, the detected numerical value is accurate, the detection and the measurement are not needed, otherwise, the detection and the measurement are needed to be carried out again, so that the detection precision is improved, and the detection and the measurement times are reduced.

Claims

1. The utility model provides an endoscope external diameter size detection device, includes mounting panel (1) and base (2), base (2) are fixed to be set up in mounting panel (1) upper end rear side, its characterized in that:

base (2) front end is fixed with holder (3) that are used for the centre gripping endoscope, base (2) upper end four corners all is fixed with pole setting (4), pole setting (4) upper end is fixed with footstock (5), four the activity runs through between pole setting (4) has clamp plate (6), clamp plate (6) upper end four corners position all is equipped with top circular slot (15), clamp plate (6) lower extreme four corners position all is equipped with end circular slot (16), top circular slot (15) and end circular slot (16) one-to-one communicate with each other, pole setting (4) are located inside top circular slot (15) and end circular slot (16), top circular slot (15) inside is equipped with little magnetic ring (10), end circular slot (16) inside is equipped with big magnetic ring (17), big magnetic ring (17) and little magnetic ring (10) are located pole setting (4) outside and with pole setting (4) sliding connection.

2. An endoscope outer diameter dimension detecting device according to claim 1, characterized in that: the clamping holder (3) upper end is equipped with guide slot (11), the equal sliding connection in the inside left and right sides of guide slot (11) has guide block (12), guide block (12) upper end extends guide slot (11) and is fixed with splint (13), be fixed with between guide block (12) outer end and guide slot (11) inner wall little spring (14).

3. An endoscope outer diameter dimension detecting device according to claim 1, characterized in that: the scale marks with millimeters as units are engraved at the front end of the upright rod (4), the upright rod (4) is made of iron, and the upright rod (4) is attracted with the large magnetic ring (17) and the small magnetic ring (10).

4. An endoscope outer diameter dimension detecting device according to claim 1, characterized in that: the large magnetic ring (17) is positioned below the small magnetic ring (10) and fixed with the small magnetic ring (10) into a whole, and gaps are respectively arranged between the inner wall of the bottom circular groove (16) and the outer wall of the large magnetic ring (17) and between the outer wall of the small magnetic ring (10) and the inner wall of the top circular groove (15).

5. An endoscope outer diameter dimension detecting device according to claim 1, characterized in that: the pressing plate is characterized in that at least two pull rods (7) are fixed in the middle of the upper end of the pressing plate (6), the upper ends of the pull rods (7) penetrate through the top seat (5) and are in sliding connection with the top seat (5), and pull plates (9) are fixed at the upper ends of the pull rods (7).

6. An endoscope outer diameter dimension detecting device according to claim 5, characterized in that: and a large spring (8) is fixed between the lower end of the pulling plate (9) and the upper end of the top seat (5) and positioned at the outer side of each pulling rod (7).