Multi-lens protective sleeve film for operating microscope convenient to disassemble quickly

Abstract

The utility model discloses an operating microscope multi-lens protective sleeve film convenient for fast disassembly, which comprises a binding bag, two pull ropes are arranged in the upper end of the binding bag in a sliding manner, the pull ropes are symmetrically arranged along the center line of the binding bag, a mounting pipe is fixedly arranged at the lower end of the binding bag, and the mounting pipe is fixedly connected with the lower end of the binding bag. The operating microscope multi-lens protective sleeve film convenient to disassemble quickly provided by the utility model has the advantages that pollution treatment becomes quick and can be carried out at any time, the protective film is adopted, the use and manufacturing cost can be reduced, and the operating microscope multi-lens protective sleeve film convenient to disassemble quickly has the advantages of being simple in structure, convenient to disassemble, high in practicability and the like. Through the design of the binding bag and the pull rope, the microscope shell can be prevented from being damaged during installation, the installation convenience is improved, in addition, due to the arrangement of the installation pipe and the installation ring, the whole device does not need to be taken down when the diaphragm is added, and the operation is more convenient and efficient.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field, concretely is a kind of multi-lens protective sleeve film for surgical microscope with quick disassembly. BACKGROUND

[0002] In the patent application with the application publication number CN214623172U, it includes sleeve body, cleaning assembly, cleaning mechanism, swing mechanism, extrusion mechanism and drainage mechanism, the top of the sleeve body is fixedly installed with support plate, one end side wall of the sleeve body is equipped with sleeve mouth, the other end side wall of the sleeve body is equipped with transparent glass, the cleaning assembly includes connecting rod and cleaning wipe, the top of the support plate is fixedly installed with box body, the connecting rod is slidably connected at the bottom of box body, the cleaning wipe is fixedly installed at the bottom of connecting rod, the cleaning mechanism includes water pipe, spray head and check valve, both end side walls of the box body are fixedly installed with water tank, one end of the water pipe is fixedly connected with the side wall of water tank, the other end of the water pipe is fixedly installed with spray head, and the spray head is opposite to the transparent glass, the check valve is fixedly installed at the top edge of water tank, the swing mechanism is installed in the inside of box body, the extrusion mechanism is installed in the inside of box body, the drainage mechanism is installed at the bottom edge of sleeve body, the advantages are: the sleeve body is sleeved on the eyepiece of microscope to protect the eyepiece, when the transparent glass on the side wall of sleeve body adheres dust impurities after a long time, the support plate is fixed on the sleeve body by fixed assembly, then the transparent glass is wiped by cleaning mechanism tool, and the transparent glass is sprayed by cleaning mechanism, so that the transparent glass is wiped more cleanly by cleaning mechanism, so that the glass on the front end of protective sleeve is cleaned, and the clarity of microscope is avoided.

[0003] In the prior art including the above-mentioned patent, the transparent glass outside the eyepiece is wiped by setting the cleaning mechanism, as the use time increases, not only easy to produce scratch, also easy to produce fault, and the cleaning mechanism also sprays water, so it can only be carried out after the operation is finished, and during the operation process, the stains cannot be quickly and efficiently eliminated, and the normal operation of the operation is not disturbed. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of multi-lens protective sleeve film for surgical microscope with quick disassembly, to solve the problem of low cleaning efficiency and easy to affect the process of operation in the above background.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-lens protective sleeve for a surgical microscope that is easy to disassemble quickly, comprising a drawstring bag, two pull ropes being slidably disposed inside the upper end of the drawstring bag, the pull ropes being symmetrically arranged along the center line of the drawstring bag, an installation tube being fixedly disposed at the lower end of the drawstring bag, a counterweight being disposed at the upper end inside the installation tube, the counterweight being slidably connected to the installation tube.

[0006] Furthermore, a number of limiting posts are fixedly provided at the upper end of the counterweight block. The limiting posts pass through the upper end of the mounting tube and are slidably connected to the mounting tube. A scale is provided on the outer surface of the limiting posts. A soft pad is fixedly provided at the upper end of the mounting tube inside the drawstring bag. An mounting ring is provided on the outer side of the lower end of the mounting tube.

[0007] Furthermore, the mounting ring and the mounting tube are engaged by threads, the outer surface of the mounting ring is provided with a groove, the cross-section of the groove is an inverted L shape, and the outer surface of the mounting ring is provided with a mounting plate.

[0008] Furthermore, the mounting plate is slidably connected to the mounting ring, the inner side of the mounting plate is located inside the sliding groove, the upper end of the mounting plate connected to the mounting ring is set in a semi-circular shape, and a protective film is provided at the upper end of the mounting plate.

[0009] Furthermore, a tear ring is fixedly provided on one side of the protective film, and a crease is provided at the connection between the tear ring and the protective film. An annular film is fixedly provided on the side of the protective film away from the tear ring, and a crease is also provided between the protective film and the annular film.

[0010] Furthermore, when the protective diaphragm and the annular diaphragm are placed above the mounting plate, the annular diaphragm is folded over the protective diaphragm, and the protective diaphragm, the tear ring, and the annular diaphragm are all disposed between the mounting plate and the counterweight.

[0011] Compared with the prior art, the beneficial effects of this utility model are: this multi-lens protective sleeve for surgical microscopes, which is easy to disassemble quickly, is reasonable and has the following advantages:

[0012] The setting of the protective film piece and other components makes the pollution treatment fast and can be carried out at any time, greatly reduces the time consumption of treating stains, effectively avoids affecting the operation process, uses the protective film piece, can reduce the use and manufacturing cost, and reduces the surface bacteria residues due to the one-time use characteristic, through the design of the bundle pocket and the pull rope, the bundle pocket can prevent damage to the microscope shell during installation, the pull rope provides various installation modes, greatly improves the convenience of the installation of the protective bag, in addition, the installation pipe and the installation ring are provided, the whole device does not need to be removed when the film piece is added, the operation is more convenient and efficient, and the soft pad can isolate the installation pipe and the objective lens body, so that the installation pipe and the objective lens body can always be kept at the lower end of the objective lens shell, so that the microscope shell can be further prevented from being damaged during installation, and the objective lens body can be prevented from being worn. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole three-dimensional structure schematic view of the utility model;

[0014] Figure 2 It is a sectional structure schematic view of the installation pipe and other related components of the utility model;

[0015] Figure 3 It is a film piece installation mode schematic view of the utility model;

[0016] Figure 4 It is a device installation mode schematic view of the utility model.

[0017] In the figure: 1, bundle pocket; 2, pull rope; 3, installation pipe; 4, counterweight; 5, limiting column; 6, soft pad; 7, installation ring; 8, sliding groove; 9, installation disc; 10, protective film piece; 11, tear ring; 12, annular film piece. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0019] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0020] In the embodiment, a multi-lens protective sleeve film for surgical microscope facilitating quick disassembly comprises a bundle pocket 1, two pull ropes 2 are symmetrically arranged along the center line of the bundle pocket 1 and are arranged in the upper end of the bundle pocket 1, a mounting pipe 3 is fixedly arranged at the lower end of the bundle pocket 1, a counterweight 4 is arranged at the upper end of the mounting pipe 3, and the counterweight 4 is slidably connected with the mounting pipe 3.

[0021] In the embodiment, a plurality of limiting columns 5 are fixedly arranged at the upper end of the counterweight 4, the limiting columns 5 penetrate the upper end of the mounting pipe 3, the limiting columns 5 are slidably connected with the mounting pipe 3, a scale is arranged on the outer surface of the limiting columns 5, a soft pad 6 is fixedly arranged at the inner side of the upper end of the mounting pipe 3, and a mounting ring 7 is arranged at the outer side of the lower end of the mounting pipe 3.

[0022] In the embodiment, the mounting ring 7 is engaged with the mounting pipe 3 through threads, a sliding groove 8 is arranged on the outer surface of the mounting ring 7, the cross section of the sliding groove 8 is inverted L-shaped, and a mounting disc 9 is arranged on the outer surface of the mounting ring 7.

[0023] In the embodiment, the mounting disc 9 is slidably connected with the mounting ring 7, the inner side of the mounting disc 9 is located in the sliding groove 8, the part of the mounting disc 9 connected with the mounting ring 7 is arranged in a semicircular shape, and a protective film piece 10 is arranged at the upper end of the mounting disc 9.

[0024] In the embodiment, a tear ring 11 is fixedly arranged at one side of the protective film piece 10, a crease is arranged at the connection between the tear ring 11 and the protective film piece 10, a ring-shaped film piece 12 is fixedly arranged at the side of the protective film piece 10 away from the tear ring 11, and a crease is also arranged between the protective film piece 10 and the ring-shaped film piece 12.

[0025] In the embodiment, when the protective film piece 10 and the ring-shaped film piece 12 are placed above the mounting disc 9, the ring-shaped film piece 12 is folded above the protective film piece 10, and the protective film piece 10, the tear ring 11 and the ring-shaped film piece 12 are arranged between the mounting disc 9 and the counterweight 4.

[0026] Working principle: before use, the protective film piece 10 folded in advance is placed on the mounting disc 9, the tear ring 11 at the lower end of the protective film piece 10 is pulled out from the gap between the mounting disc 9 and the mounting ring 7, and then the mounting ring 7 is mounted on the mounting pipe 3, thereby completing the preparation work.

[0027] After the preparation is completed, the bundle pocket 1 is sleeved on the outer side of the microscope shell, the position is adjusted to make it close to the lower end of the objective lens, and when the pull rope 2 is fixed, appropriate fixing methods can be selected according to different microscopes: if the surface of the microscope shell is smooth, the two pull ropes 2 can be wound around the handle and tightened and knotted to be fixed; if the handle on the microscope shell is far away from the objective lens, one end of the pull rope 2 can be knotted, and after the adjustment is completed, the pull rope 2 can be pulled tightly and fixed through the end not knotted.

[0028] During the operation, if the lowermost protective film 10 is contaminated, the contaminated protective film 10 can be pulled out by pulling the tear ring 11 outward, at this time, the remaining protective film 10 in the mounting ring 7 will automatically fall under the action of the counterweight 4, and in the pulling process, the protective film 10 will move the annular film 12 above it when it is pulled out, when the annular film 12 is about to exceed the range of the mounting disc 9, pull the tear ring 11 folded at the lower end outward, so that it is finally located outside the mounting disc 9.

[0029] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A multi-lens protective cover film for a surgical microscope which is easy to quickly detach, comprising a bundle pocket (1), characterized in that, The upper end of the bundle pocket (1) is internally slidably provided with a pull rope (2), the pull rope (2) is provided with two, the pull rope (2) is symmetrically arranged along the center line of the bundle pocket (1), the lower end of the bundle pocket (1) is fixedly provided with a mounting pipe (3), the inner wall of the mounting pipe (3) is provided with a counterweight (4) at the upper end, and the counterweight (4) is slidably connected with the mounting pipe (3).

2. The multi-lens protective cover film for a surgical microscope according to claim 1, wherein The upper end of the counterweight (4) is fixedly provided with a plurality of limiting columns (5), the limiting columns (5) penetrate the upper end of the mounting pipe (3), the limiting columns (5) are slidably connected with the mounting pipe (3), and the outer surface of the limiting columns (5) is provided with a scale ruler, the upper end of the mounting pipe (3) is fixedly provided with a soft pad (6) on the inner side of the bundle pocket (1), and the lower end of the mounting pipe (3) is provided with a mounting ring (7) on the outer side.

3. The multi-lens protective cover film for a surgical microscope according to claim 2, wherein The mounting ring (7) is engaged with the mounting pipe (3) through threads, the outer surface of the mounting ring (7) is provided with a sliding groove (8), the cross section of the sliding groove (8) is inverted L-shaped, and the outer surface of the mounting ring (7) is provided with a mounting disc (9).

4. The multi-lens protective cover film for a surgical microscope according to claim 3, wherein The mounting disc (9) is slidably connected with the mounting ring (7), the inner side of the mounting disc (9) is located in the inner side of the sliding groove (8), the part of the mounting disc (9) connected with the mounting ring (7) is provided as a semicircle, and the upper end of the mounting disc (9) is provided with a protective film piece (10).

5. The multi-lens protective cover film for a surgical microscope according to claim 4, wherein One side of the protective film piece (10) is fixedly provided with a tear ring (11), the connection part of the tear ring (11) and the protective film piece (10) is provided with a crease, the side of the protective film piece (10) away from the tear ring (11) is fixedly provided with an annular film piece (12), and the protective film piece (10) and the annular film piece (12) are also provided with a crease.

6. The multi-lens protective cover film for a surgical microscope according to claim 5, wherein When the protective film piece (10) and the annular film piece (12) are placed above the mounting disc (9), the annular film piece (12) is folded above the protective film piece (10), and the protective film piece (10), the tear ring (11) and the annular film piece (12) are arranged between the mounting disc (9) and the counterweight (4).

Images