CN213458644U

CN213458644U - Fixing device is used in teaching of chamber mirror simulation

Info

Publication number: CN213458644U
Application number: CN202022468058.2U
Authority: CN
Inventors: 尤唱
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-06-15
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a fixing device is used in teaching of chamber mirror simulation belongs to teaching equipment technical field, the on-line screen storage device comprises a base, it is connected with a screw thread section of thick bamboo to rotate on the base, screw thread section of thick bamboo female connection has the threaded rod, fixed mounting has the rotation seat on the threaded rod, it is connected with the rotation shaft fork to rotate through the axis of rotation on the seat, fixed mounting has the second fixing base on the rotation shaft fork, be provided with first fixing base on the second fixing base, be provided with a plurality of mounting grooves in the second fixing base, and equal sliding connection has the slide in a plurality of mounting grooves, equal fixed mounting has the connecting rod on a plurality of slides, all the cover is equipped with the spring on a plurality of connecting rods, the equal fixed mounting in bottom of a plurality of springs is on the: this equipment structure is simple, and convenient to use can carry out the omnidirectional show chamber mirror when carrying out the centre gripping to the chamber mirror fixed, is favorable to cooperating the lecturer to teach the explanation, has high practicality.

Description

Fixing device is used in teaching of chamber mirror simulation

Technical Field

The utility model relates to a fixing device is used in teaching of chamber mirror simulation belongs to teaching equipment technical field.

Background

The endoscope is a medical instrument with a miniature probe, is widely used in surgery, can be used better by doctors and has professional endoscope simulation teaching, so that the fixing device for endoscope simulation teaching is required to be used.

Fixing device is used in teaching of present chamber mirror simulation is support simple to use usually, places the chamber mirror and cooperates the show explanation on the support, but simple support supports and makes the chamber mirror firm inadequately, and the support can't cooperate the lecture to carry out the omnidirectional adjustment to the chamber mirror simultaneously, and the practicality is lower, consequently the utility model provides a fixing device is used in teaching of chamber mirror simulation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fixing device is used in teaching of chamber mirror simulation for solve above-mentioned fixing device for teaching of traditional chamber mirror simulation and can only support the chamber mirror firm inadequately, the unable cooperation of support lecturer explanation carries out the omnidirectional adjustment to the chamber mirror simultaneously, the lower problem of practicality.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a fixing device for teaching of endoscope simulation, which comprises a base, a thread cylinder is rotatably connected on the base, a threaded rod is in threaded connection with the thread cylinder, a rotating seat is fixedly arranged on the threaded rod, a rotating shaft fork is rotatably connected on the rotating seat through a rotating shaft, a second fixing seat is fixedly arranged on the rotating shaft fork, a first fixing seat is arranged on the second fixing seat, a plurality of mounting grooves are arranged in the second fixing seat, a sliding plate is in sliding connection with the inside of the mounting grooves, a plurality of connecting rods are fixedly arranged on the sliding plate, a plurality of springs are sleeved on the connecting rods, the bottoms of a plurality of springs are fixedly arranged on the sliding plate, the upper parts of a plurality of springs are fixedly arranged at the top end of the mounting grooves, a plurality of connecting rods are fixedly arranged on the first fixing seat through the second fixing seat, and one side of the first fixing seat, which is close to the second fixing seat, is provided with a fixing groove.

As a preferred technical scheme of the utility model, many the connecting rod is the setting of well style of calligraphy in the both sides of fixed slot for it is more firm when the first fixing base of pulling, be favorable to using.

As an optimal technical scheme of the utility model, two the fixed slot is the setting of O type, is the setting of O type through two fixed slots, is convenient for with the mirror tube joint of chamber mirror in the fixed slot, conveniently imparts knowledge to students and explains.

As a preferred technical scheme of the utility model, the equal fixed mounting in one side that first fixing base and second fixing base are close to each other has the blotter, avoids the inner wall direct contact of mirror tube and two fixed slots through the blotter, prevents to cause mirror tube surface wear, influences life.

As an optimal technical scheme of the utility model, fixed mounting has the handle on the first fixing base, is convenient for spur first fixing base through the handle, is favorable to the use of this equipment.

As a preferred technical scheme of the utility model, the both sides of base all are provided with fixing bolt, are convenient for fix this equipment on the podium through fixing bolt, and the cooperation mr explains in imparting knowledge to students.

The utility model discloses the beneficial effect who reaches is:

1. the first fixing seat is pulled upwards by a handle, the first fixing seat drives the connecting rod to ascend, the connecting rod drives the sliding plate to ascend, the spring is compressed, the endoscope passes through the space between the two fixing grooves, the endoscope tube is aligned with the two fixing grooves, the handle is loosened, the sliding plate is driven by the spring return to press downwards, the sliding plate drives the connecting rod to press downwards, the connecting rod drives the first fixing seat to press downwards, the first fixing seat and the second fixing seat clamp the endoscope tube to finish fixing the endoscope, the second fixing seat is rotated downwards, the rotating shaft fork and the rotating seat are rotated, the endoscope can be adjusted to incline and be vertical, the angle is adjusted, teaching endoscope explanation is conveniently matched, the threaded cylinder and the base are rotated, omnibearing display can be driven, the threaded cylinder is fixed by hands, the threaded rod is rotated to drive the endoscope to ascend or descend, the device is simple in structure and convenient to use, the endoscope can be displayed in all directions while being clamped and fixed, so that the endoscope is beneficial to being matched with a teacher for teaching and explanation, and has extremely high practicability;

2. avoid the inner wall direct contact of mirror tube and two fixed slots through the blotter, prevent to cause mirror tube surface wear, influence life.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

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

fig. 3 is a schematic structural diagram of the base of the present invention.

In the figure: 1. a base; 2. fixing the bolt; 3. a threaded barrel; 4. a rotating seat; 5. a slide plate; 6. a spring; 7. mounting grooves; 8. a connecting rod; 9. a first fixed seat; 10. a handle; 11. fixing grooves; 12. a cushion pad; 13. a second fixed seat; 14. a rotating shaft; 15. a rotating shaft fork; 16. a threaded rod.

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 (b): as shown in figures 1-3, a fixing device for cavity mirror simulation teaching comprises a base 1, a threaded cylinder 3 is rotatably connected on the base 1, a threaded rod 16 is connected in the threaded cylinder 3 in a threaded manner, a rotating seat 4 is fixedly installed on the threaded rod 16, a rotating shaft fork 15 is rotatably connected on the rotating seat 4 through a rotating shaft 14, a second fixing seat 13 is fixedly installed on the rotating shaft fork 15, a first fixing seat 9 is arranged on the second fixing seat 13, a plurality of installation grooves 7 are formed in the second fixing seat 13, sliding plates 5 are respectively and slidably connected in the installation grooves 7, connecting rods 8 are respectively and fixedly installed on the sliding plates 5, springs 6 are respectively sleeved on the connecting rods 8, the bottoms of the springs 6 are respectively and fixedly installed on the sliding plates 5, the upper portions of the springs 6 are respectively and fixedly installed at the top ends in the installation grooves 7, the connecting rods 8 are respectively and fixedly installed on the first fixing seat 9 through the second fixing, the fixing grooves 11 are formed in the sides, close to each other, of the first fixing seat 9 and the second fixing seat 13.

Many connecting rods 8 are the setting of # -shaped at the both sides of fixed slot 11 for it is more firm when the first fixing base 9 of pulling, be favorable to using.

Two fixed slots 11 are the O type setting, are the O type setting through two fixed slots 11, are convenient for with the mirror tube joint of chamber mirror in fixed slot 11, conveniently teach and explain.

The equal fixed mounting in one side that first fixing base 9 and second fixing base 13 are close to each other has blotter 12, avoids the inner wall direct contact of mirror tube and two fixed slots 11 through blotter 12, prevents to cause mirror tube surface wear, influences life.

The handle 10 is fixedly mounted on the first fixing seat 9, and the first fixing seat 9 can be conveniently pulled through the handle 10, so that the equipment is favorably used.

Base 1's both sides all are provided with fixing bolt 2, are convenient for fix this equipment on the podium through fixing bolt 2, and the cooperation mr explains in imparting knowledge to students.

Specifically, when the utility model is used, the first fixing seat 9 is pulled upwards by the handle 10, the first fixing seat 9 drives the connecting rod 8 to ascend, the connecting rod 8 drives the sliding plate 5 to ascend, the spring 6 is compressed, the endoscope passes between the two fixing grooves 11, the endoscope tube is aligned with the two fixing grooves 11, the handle 10 is loosened, the spring 6 returns to drive the sliding plate 5 to press downwards, the sliding plate 5 drives the connecting rod 8 to press downwards, the connecting rod 8 drives the first fixing seat 9 to press downwards, the first fixing seat 9 and the second fixing seat 13 clamp the endoscope tube to complete the fixation of the endoscope, the second fixing seat 13 rotates downwards to rotate the rotating shaft fork 15 and the rotating seat 4, the endoscope can be adjusted to incline and be vertical, the angle can be adjusted, the teaching explanation can be conveniently matched, the thread cylinder 3 and the base 1 can be rotated to drive the endoscope to carry out omnibearing display, the thread cylinder 3 is fixed by hands, the device has the advantages that the threaded rod 16 is rotated to drive the endoscope to ascend or descend, the device is simple in structure and convenient to use, the endoscope can be displayed in an all-dimensional mode while being clamped and fixed, teaching explanation by a teacher can be facilitated, and the device has extremely high practicability;

the cushion pad 12 prevents the lens tube from directly contacting the inner walls of the two fixing grooves 11, thereby preventing the surface abrasion of the lens tube and influencing the service life.

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 fixing device for the simulation teaching of the endoscope is characterized by comprising a base (1), wherein a threaded cylinder (3) is rotatably connected onto the base (1), a threaded rod (16) is connected to the inner thread of the threaded cylinder (3), a rotating seat (4) is fixedly installed on the threaded rod (16), a rotating shaft fork (15) is rotatably connected onto the rotating seat (4) through a rotating shaft (14), a second fixing seat (13) is fixedly installed on the rotating shaft fork (15), a first fixing seat (9) is arranged on the second fixing seat (13), a plurality of mounting grooves (7) are formed in the second fixing seat (13), sliding plates (5) are slidably connected into the plurality of mounting grooves (7), a plurality of connecting rods (8) are fixedly installed on the sliding plates (5), and springs (6) are sleeved on the plurality of connecting rods (8), a plurality of the equal fixed mounting in bottom of spring (6) is on slide (5), and is a plurality of the equal fixed mounting in upper portion top in mounting groove (7) of spring (6) is a plurality of connecting rod (8) all pass second fixing base (13) fixed mounting on first fixing base (9), one side that first fixing base (9) and second fixing base (13) are close to each other all is provided with fixed slot (11).

2. The fixture device for teaching cavity mirror simulation according to claim 1, wherein a plurality of said connecting rods (8) are arranged in a matrix on both sides of the fixture groove (11).

3. A fixture device for cavity mirror simulation teaching as claimed in claim 1, wherein said two fixing slots (11) are arranged in an O-shape, and are arranged in an O-shape through said two fixing slots (11).

4. The fixture device for cavity mirror simulation teaching as claimed in claim 1, wherein the side of the first fixing seat (9) and the side of the second fixing seat (13) close to each other are both fixedly provided with a cushion pad (12).

5. A fixture for cavity mirror simulation teaching as claimed in claim 1, wherein a handle (10) is fixedly mounted on said first holder (9).

6. Fixing device for cavity mirror simulation teaching according to claim 1, characterized in that the fixing bolts (2) are arranged on both sides of the base (1).