CN210124751U

CN210124751U - Oral cavity endoscope convenient for positioning

Info

Publication number: CN210124751U
Application number: CN201920750909.7U
Authority: CN
Inventors: 陈亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-03-06
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses an oral cavity endoscope with convenient positioning, which relates to the field of endoscopes and provides the following proposal aiming at the problem that the observation direction of the existing endoscope is not changed, which comprises a threaded rod, a positioning plate with a circular structure is sleeved on the threaded rod in a threaded manner, a lantern ring is arranged outside the positioning plate, the inner wall of the lantern ring is fixed with symmetrically arranged slide blocks which are in sliding connection with the outer wall of the positioning plate, one side of the lantern ring is in threaded connection with a fastening bolt which is fastened on the outer wall of the positioning plate, the left end part of the threaded rod is welded with a rotating plate, the right end part of the threaded rod is rotatably connected with a connecting block, the top of the connecting block is fixed with the endoscope body which is transversely arranged, the utility model can actually facilitate the observation of the oral cavity, meanwhile, the observation direction can be adjusted according to the requirement, so that the practical use requirement can be better met.

Description

Oral cavity endoscope convenient for positioning

Technical Field

The utility model relates to an endoscope field especially relates to an oral cavity endoscope of convenient location.

Background

Endoscopes generally refer to medical instruments that enter a human body through various ducts to observe the internal conditions of the human body. Since a lesion which cannot be displayed by X-ray can be seen by an endoscope, it is very useful for a doctor. For example, an endoscopist can observe ulcers or tumors in the stomach, and an optimal treatment plan is made according to the observations.

When the existing oral endoscope is used, the observation direction of the oral cavity part is inconvenient to adjust when the oral cavity part is observed, and therefore the oral endoscope convenient to position is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing an oral cavity endoscope with convenient positioning.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an easy-to-position oral cavity endoscope, includes the threaded rod, the threaded sleeve is equipped with the locating plate of circular structure on the threaded rod, the outside of locating plate is equipped with the lantern ring, the inner wall of the lantern ring be fixed with the symmetry set up and with locating plate outer wall sliding connection's slider, one side threaded connection of the lantern ring has the fastening bolt of fastening on the locating plate outer wall, the left end welding of threaded rod has the commentaries on classics board, the right-hand member portion of threaded rod rotates and is connected with the connecting block, the top of connecting block is fixed with the endoscope body of horizontal setting, the end connection of endoscope body has the telescoping device of horizontal setting, the other end of telescoping device is connected with the connecting plate of vertical.

Preferably, the outer wall of the positioning plate is provided with a sliding rail with an annular structure, one side of the sliding block is in sliding connection with the inner wall of the sliding rail, the middle position of one side of the positioning plate is provided with a threaded hole which is transversely arranged, and the threaded rod is in threaded connection with the inner wall of the threaded hole.

Preferably, the mounting groove has been seted up to the intermediate position of connecting block one side, and the inside of mounting groove is fixed with the axle bed, and the fixed cover of inner circle of axle bed is equipped with the bearing, and the fixed cover of one end of threaded rod establishes the inner circle at the bearing.

Preferably, the telescopic device comprises a telescopic rod and a spring, the telescopic rod and the spring are both fixed between the endoscope body and the connecting plate, and the spring is sleeved outside the telescopic rod.

Preferably, a mounting hole is formed in one side of the lantern ring, the fastening bolt is in threaded connection with the mounting hole, and the end of the fastening bolt is connected with a rubber pad which abuts against the outer wall of the positioning plate.

The utility model has the advantages that: the utility model discloses in, through being equipped with threaded rod, locating plate, the lantern ring, slider, fastening bolt, connecting block, endoscope body, telescoping device, connecting plate, commentaries on classics board, axle bed, slide rail, screw hole, under the combined action of each part, can be in fact convenient for observe the oral cavity, can adjust the position of surveing according to the demand simultaneously, make its better satisfied in-service use demand.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the connection between the middle positioning plate and the lantern ring of the present invention.

Fig. 3 is an enlarged schematic structural view of the middle telescopic device of the present invention.

Reference numbers in the figures: 1 threaded rod, 2 locating plates, 3 lantern rings, 4 sliding blocks, 5 fastening bolts, 6 connecting blocks, 7 endoscope bodies, 8 telescopic devices, 9 connecting plates, 10 rotating plates, 11 shaft seats, 12 sliding rails and 13 threaded holes.

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.

Referring to fig. 1-3, an oral cavity endoscope convenient for positioning comprises a threaded rod 1, a positioning plate 2 of a circular structure is sleeved on the threaded rod 1 in a threaded sleeve mode, a lantern ring 3 is arranged outside the positioning plate 2, sliders 4 which are symmetrically arranged and are in sliding connection with the outer wall of the positioning plate 2 are fixed on the inner wall of the lantern ring 3, a fastening bolt 5 fastened on the outer wall of the positioning plate 2 is in threaded connection with one side of the lantern ring 3, a rotating plate 10 is welded at the left end of the threaded rod 1, a connecting block 6 is rotatably connected at the right end of the threaded rod 1, an endoscope body 7 which is transversely arranged is fixed at the top of the connecting block 6, a telescopic device 8 which is transversely arranged is connected at the end of the endoscope body 7, the other end of the telescopic device.

Slide rail 12 of loop configuration is seted up to the outer wall of locating plate 2, one side of slider 4 and slide rail 12's inner wall sliding connection, the screw hole 13 of horizontal setting is seted up to the intermediate position of 2 one sides of locating plate, and the inner wall threaded connection of threaded rod 1 and screw hole 13, the mounting groove has been seted up to the intermediate position of connecting block 6 one side, the inside of mounting groove is fixed with axle bed 11, the fixed cover of inner circle of axle bed is equipped with the bearing, and the fixed cover of one end of threaded rod 1 establishes the inner circle at the bearing, telescoping device 8 includes the telescopic link, a spring, the telescopic link, the spring is all fixed between endoscope body 7 and connecting plate 9, and the spring housing establishes the outside at the telescopic link, the mounting hole has been seted up to one side of the

lantern ring

3, and 5.

The working principle is as follows: when using, the head of endoscope body 7 can go deep into the oral cavity, thereby when examining, can rotate commentaries on classics board 10, thereby can make threaded rod 1 drive connecting block 6 and remove, thereby make endoscope body 7 remove along with it, make telescoping device 8 stretched, thereby can change its length, better satisfying the actual demand, isomorphism rotates lantern ring 3 simultaneously, make slider 4 slide along slide rail 12's inner wall, thereby make endoscope body 7 drive connecting block 6 and rotate along bearing in the axle bed 11, thereby be convenient for change the position of peeping of head, make it be convenient for more observe the disease portion, make it satisfy the actual demand, the utility model discloses, can be convenient for in fact observe the oral cavity, can adjust the position of observing according to the demand simultaneously, make its better satisfying the in-service use demand.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The oral endoscope convenient to position comprises a threaded rod (1) and is characterized in that a positioning plate (2) of a circular structure is sleeved on the threaded rod (1), a lantern ring (3) is arranged outside the positioning plate (2), sliders (4) which are symmetrically arranged and are slidably connected with the outer wall of the positioning plate (2) are fixed on the inner wall of the lantern ring (3), a fastening bolt (5) fastened on the outer wall of the positioning plate (2) is connected to one side of the lantern ring (3) through threads, a rotating plate (10) is welded at the left end of the threaded rod (1), a connecting block (6) is rotatably connected at the right end of the threaded rod (1), a transversely arranged endoscope body (7) is fixed at the top of the connecting block (6), a transversely arranged telescopic device (8) is connected to the end of the endoscope body (7), and a vertically arranged connecting plate (9) is connected to the other end of the telescopic device (8, and the connecting plate (9) is fixed on the side wall of the lantern ring (3).

2. The oral cavity endoscope convenient to position as claimed in claim 1, wherein the outer wall of the positioning plate (2) is provided with a sliding rail (12) with a ring structure, one side of the sliding block (4) is slidably connected with the inner wall of the sliding rail (12), the middle position of one side of the positioning plate (2) is provided with a threaded hole (13) transversely arranged, and the threaded rod (1) is in threaded connection with the inner wall of the threaded hole (13).

3. The oral cavity endoscope convenient to position as claimed in claim 1, wherein a mounting groove is formed in the middle of one side of the connecting block (6), a shaft seat (11) is fixed inside the mounting groove, a bearing is fixedly sleeved on the inner ring of the shaft seat, and one end of the threaded rod (1) is fixedly sleeved on the inner ring of the bearing.

4. An oral cavity endoscope with convenient positioning as claimed in claim 1, characterized in that the telescopic device (8) comprises a telescopic rod and a spring, both of which are fixed between the endoscope body (7) and the connecting plate (9), and the spring is sleeved outside the telescopic rod.

5. An oral cavity endoscope with convenient positioning as claimed in claim 1, characterized in that one side of the lantern ring (3) is provided with a mounting hole, a fastening bolt (5) is screwed in the mounting hole, and the end of the fastening bolt (5) is connected with a rubber pad which is abutted against the outer wall of the positioning plate (2).