CN212873058U

CN212873058U - Oral cavity microscope linkage

Info

Publication number: CN212873058U
Application number: CN202022312616.6U
Authority: CN
Inventors: 陈东
Original assignee: Suzhou Chenrui Precision Machinery Co ltd
Current assignee: Suzhou Chenrui Precision Machinery Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-04-02
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses an oral cavity microscope linkage, which comprises a base, the equal fixedly connected with gag lever post in four turnings at base top of base bottom one side center department fixedly connected with motor and base top, the base top is equipped with first U type frame and first U type frame both sides in both ends symmetry and opens there is spacing hole, first U type frame is close to motor one side center department and opens there is internal thread hole and internal thread hole female connection and has the threaded rod. The utility model discloses in, through setting up slider, third U type frame, first connecting rod, second connecting rod and second U type frame, second U type frame and third U type frame are simultaneously and rotate the connection, and the microscope of being convenient for realizes that the horizontal direction does not have the dead angle and adjusts, and simultaneously, the microscope is when not using, is convenient for accomodate into first U type frame with the microscope in, through sheathe in dust-proof bag to first U type frame lateral wall, realizes guaranteeing to the holistic dustproof of device.

Description

Oral cavity microscope linkage

Technical Field

The utility model relates to a microscope field especially relates to an oral cavity microscope linkage.

Background

The microscope is used as an auxiliary tool for human observation and detection, helps people to better observe the microscopic world, and promotes a level for the research of people on cells, viruses and bacteria, and particularly in oral examination, the microscope can help doctors to better observe the conditions in the oral cavity of a patient, so that better treatment suggestions are provided conveniently.

The oral cavity microscope needs to be suspended when in use, the mirror image tube extends into the oral cavity of a patient to inspect the inside of the oral cavity, and the angle of the existing oral cavity microscope suspension device is inconvenient to adjust and dead angles exist during adjustment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an oral cavity microscope suspension device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an oral cavity microscope suspension device comprises a base, wherein the center of one side of the bottom of the base is fixedly connected with a motor, four corners of the top of the base are fixedly connected with limit rods, the top of the base is provided with a first U-shaped frame, two ends of the inner side of the first U-shaped frame are symmetrically provided with limiting holes, the center of one side of the first U-shaped frame, which is close to the motor, is provided with an internal threaded hole, and a threaded rod is connected with the internal thread of the internal threaded hole, a sliding groove is arranged at the center of the top in the first U-shaped frame, a sliding block is connected at the center in the sliding groove in a sliding way, the bottom of the slide block is rotationally connected with a third U-shaped frame, the center of the inner side wall of the third U-shaped frame is hinged with a first connecting rod, one end of the bottom of the first connecting rod, which is far away from the first U-shaped frame, is rotatably connected with a second U-shaped frame, a second connecting rod is hinged to the center of the inner side wall of the second U-shaped frame, and a fourth U-shaped frame is rotatably connected to the bottom of the second connecting rod.

As a further description of the above technical solution:

the limiting rod is located in the limiting hole and is in sliding connection with the inner side wall of the limiting hole.

As a further description of the above technical solution:

one end of the threaded rod, which is close to the motor, penetrates through the base and extends outwards to be fixedly connected with the motor driving end.

As a further description of the above technical solution:

the center of the top of the outer side wall of the first U-shaped frame is rotatably connected with a rotating shaft, and an L-shaped rod is fixedly connected to the axial surface of the rotating shaft.

As a further description of the above technical solution:

the center of one side opposite in the fourth U-shaped frame is close to one end of the first U-shaped frame and is fixedly connected with a placing plate.

As a further description of the above technical solution:

the bottom of the inner side wall of the fourth U-shaped frame is far away from one end of the first U-shaped frame, a supporting block is fixedly connected to the bottom of the inner side wall of the fourth U-shaped frame, and the top of the supporting block is designed to be an arc surface.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up base, internal thread hole, threaded rod, motor, spacing hole and gag lever post, it is rotatory to drive the threaded rod through motor work, realizes the altitude mixture control of first U type frame under the spacing in the spacing hole of gag lever post.

2. The utility model discloses a set up slider, third U type frame, first connecting rod, second connecting rod and second U type frame, second U type frame and third U type frame are simultaneously and rotate the connection, and the microscope of being convenient for realizes that the horizontal direction does not have the dead angle and adjusts, and simultaneously, the microscope is when not using, is convenient for accomodate into first U type frame with the microscope in, through sheathes the dust bag to first U type frame lateral wall, realizes installing holistic dustproof protection.

Drawings

Fig. 1 is a front sectional view of an oral microscope suspension device according to the present invention;

FIG. 2 is a side cross-sectional view of FIG. 1;

fig. 3 is a front view of fig. 1.

Illustration of the drawings:

1. a motor; 2. a base; 3. a rotating shaft; 4. a threaded rod; 5. an internally threaded bore; 6. a first U-shaped frame; 7. a second U-shaped frame; 8. a chute; 9. a slider; 10. a third U-shaped frame; 11. a first link; 12. a second link; 13. a fourth U-shaped frame; 14. placing the plate; 15. a support block; 16. a limiting rod; 17. a limiting hole; 18. an L-shaped 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an oral cavity microscope suspension device comprises a base 2, a certain number of rollers are arranged at the bottom of the base 2 to facilitate the position movement of the base 2, a motor 1 is fixedly connected at the center of one side of the bottom of the base 2, limiting rods 16 are fixedly connected at four corners of the top of the base 2 to prevent a first U-shaped frame 6 from shaking and keep the stability of the first U-shaped frame 6, a first U-shaped frame 6 is arranged at the top of the base 2, limiting holes 17 are symmetrically formed at two ends in two sides of the first U-shaped frame 6 to facilitate the insertion of the limiting rods 16, an internal thread hole 5 is formed at the center of one side of the first U-shaped frame 6 close to the motor 1, the internal thread of the internal thread hole 5 is connected with a threaded rod 4, the height adjustment of the first U-shaped frame 6 is realized by the rotation of the threaded rod 4, a chute 8 is formed at the center of the top in the first U-shaped frame 6, meanwhile, a plurality of sliders 9 can be installed to realize installation of a plurality of microscopes or other auxiliary inspection tools, the bottoms of the sliders 9 are rotatably connected with a third U-shaped frame 10, the center of the inner side wall of the third U-shaped frame 10 is hinged with a first connecting rod 11, the first connecting rod 11 connected with the hinges is matched with the third U-shaped frame 10 connected with the hinges in a rotating manner to realize smooth adjustment of the angle direction of the first connecting rod 11, one end of the bottom of the first connecting rod 11, far away from the first U-shaped frame 6, is rotatably connected with a second U-shaped frame 7, the center of the inner side wall of the second U-shaped frame 7 is hinged with a second connecting rod 12, the second U-shaped frame 7 connected with the hinges in a rotating manner is matched with the second connecting rod 12 connected with the hinges to realize arbitrary adjustment of the swing amplitude of the fourth U-shaped frame 13, the bottom of the second connecting rod 12 is rotatably connected with the fourth U-shaped frame, be convenient for place fourth U type frame 13 inside first U type frame 6 together with oral cavity microscope, through sheatheeing prior art's dust bag to first U type frame 6, realize the protection to oral cavity microscope.

The limiting rod 16 is positioned in the limiting hole 17 and is connected with the inner side wall of the limiting hole 17 in a sliding way, one end of the threaded rod 4 close to the motor 1 penetrates through the base 2 and extends outwards to be fixedly connected with the driving end of the motor 1, when the motor 1 works to drive the threaded rod 4 to rotate, the threaded rod 4 is in threaded connection with the internal threaded hole 5, the first U-shaped frame 6 can realize stable upward movement under the sliding limiting of the limiting rod 16 and the limiting hole 17, further the adjustment of the height of the microscope is realized, the operation of medical staff is convenient, the rotating shaft 3 is rotatably connected at the center of the top of the outer side wall of the first U-shaped frame 6, the L-shaped rod 18 is fixedly connected on the shaft surface of the rotating shaft 3, when the first connecting rod 11 is placed in a horizontal position, the position support of the first connecting rod 11 can be realized through the L-shaped rod 18, the placing plate 14 is fixedly connected at the, the bottom of the inner side wall of the fourth U-shaped frame 13 is far away from the supporting block 15 fixedly connected with one end of the first U-shaped frame 6, and the top of the supporting block 15 is designed to be an arc surface.

The working principle is as follows: after the medical staff moves the base 2 to a proper position, the first connecting rod 11 is operated to enable the first connecting rod 11 to be adjusted from a vertical state to a horizontal state under the assistance of the third U-shaped frame 10, when the first connecting rod 11 is in the horizontal state, the staff supports the first connecting rod 11 through the L-shaped rod 18 to keep the position of the first connecting rod 11 stable, then the second connecting rod 12 is still in the vertical state under the action of gravity, during the inspection, the medical staff pads the chin on the top of the supporting block 15 to keep a comfortable state, so that better inspection is facilitated, the internal condition of the oral cavity of a patient is observed through the oral cavity microscope fixed on the placing plate 14 and the observation pipe, when the microscope needs to be lifted, the threaded rod 4 is rotated only through the motor 1 to realize the height adjustment of the first U-shaped frame 6 by matching with the internal threaded rod 5, the limiting rod 16 and the limiting hole 17, after the inspection finishes, first U type frame 6 highly resets, removes L type pole 18 simultaneously and to the support of first connecting rod 11, realizes that first connecting rod 11 and second connecting rod 12 all are vertical state, realizes that oral cavity microscope gets into inside first U type frame 6, realizes the protection to first U type frame 6 through the dust bag, and then realizes the protection to oral cavity microscope.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An oral cavity microscope suspension device, includes base (2), its characterized in that: base (2) bottom one side center department fixedly connected with motor (1) and base (2) top four turning equal fixedly connected with gag lever post (16), base (2) top is equipped with first U type frame (6) and first U type frame (6) both sides in both ends symmetry division have spacing hole (17), first U type frame (6) are close to motor (1) one side center department and open internal thread hole (5) and internal thread hole (5) female connection threaded rod (4), top center department opens in first U type frame (6) has spout (8) and spout (8) center department sliding connection to have slider (9), slider (9) bottom is rotated and is connected with third U type frame (10) and third U type frame (10) center inside wall department hinged joint has first connecting rod (11), first connecting rod (11) bottom is kept away from first U type frame (6) one end and is rotated and is connected with second U type frame (7) and second U type frame (7) center inside wall department The hinge is connected with a second connecting rod (12), and the bottom of the second connecting rod (12) is rotatably connected with a fourth U-shaped frame (13).

2. The oral microscope suspension device of claim 1, wherein: the limiting rod (16) is positioned in the limiting hole (17) and is in sliding connection with the inner side wall of the limiting hole (17).

3. The oral microscope suspension device of claim 1, wherein: one end of the threaded rod (4) close to the motor (1) penetrates through the base (2) to extend outwards to be fixedly connected with the driving end of the motor (1).

4. The oral microscope suspension device of claim 1, wherein: the center of the top of the outer side wall of the first U-shaped frame (6) is rotatably connected with a rotating shaft (3) and an L-shaped rod (18) is fixedly connected to the axial surface of the rotating shaft (3).

5. The oral microscope suspension device of claim 1, wherein: and a placing plate (14) is fixedly connected to one end of the center of the opposite side in the fourth U-shaped frame (13), which is close to the first U-shaped frame (6).

6. The oral microscope suspension device of claim 1, wherein: the bottom of the inner side wall of the fourth U-shaped frame (13) is far away from one end of the first U-shaped frame (6), a supporting block (15) is fixedly connected with the bottom of the inner side wall of the fourth U-shaped frame, and the top of the supporting block (15) is designed to be an arc surface.