CN215993911U

CN215993911U - Oral cavity is clinical with mouth mirror

Info

Publication number: CN215993911U
Application number: CN202120083450.7U
Authority: CN
Inventors: 尹乐锋; 辜娟; 陶勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2022-03-11
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a mouth mirror for oral cavity clinic, which comprises a lens body and a handheld handle, wherein one end of the handheld handle is rotatably connected with a supporting rod, one end of the supporting rod is detachably connected with the lens body, the other end of the supporting rod is provided with a pulling device for controlling the handheld handle to rotate, through the rotatable connection of the handheld handle and the lens body, a doctor can observe an oral cavity without continuously adjusting the wrist position, through the detachable connection of the lens body and the supporting rod, the replacement of a lens is convenient, the handheld handle can be repeatedly used, and the cost is reduced.

Description

Oral cavity is clinical with mouth mirror

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a stomatoscope for oral clinic.

Background

The oral cavity is an important structure in the human body, and with the continuous updating of the existing medical equipment, the application of the stomatoscope in various hospitals and clinics is wider and wider. The stomatoscope is the most commonly used medical tool in stomatology department, and the stomatoscope is mainly used for observing the health state of each surface of teeth in the oral cavity, and is commonly used for tooth diagnosis and treatment and oral observation.

The structure of the existing stomatoscope is simple, and the existing stomatoscope is generally composed of a handle and a reflector arranged at the front end of the handle. Therefore, the mouth mirror for oral clinical use is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an oral cavity clinical stomatoscope to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a clinical mouth mirror of using in oral cavity, includes lens body and handheld handle, the one end of handheld handle is rotated and is connected with branch, the one end and the lens body of branch can be dismantled and be connected, and the other end is equipped with and controls its pivoted pulling device on handheld handle.

Preferably, the side of the lens body is provided with an insertion column, one end of the support rod corresponding to the lens body is provided with an insertion groove, the shape of the insertion groove corresponds to that of the insertion column, the support rod is screwed with a limit screw, and the insertion column is provided with a limit hole.

Preferably, the drawing device comprises a drawing rod and a force application block, one end of the drawing rod is rotatably connected with one end of the support rod, which is far away from the lens body, the other end of the drawing rod is rotatably connected with the side surface of the force application block, the handheld handle is provided with a limiting groove and a sliding groove which are communicated, the bottom of the force application block is fixedly provided with the limiting block, and the force application block is inserted into the limiting groove through the limiting block and can slide in the sliding groove.

Preferably, one end of the hand-held handle close to the lens body is thinner than one end for installing the force application block.

Preferably, the force application block is provided with anti-skid lines.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the handheld handle is rotationally connected with the lens body, so that a doctor can observe the oral cavity without continuously adjusting the wrist position, the force application block is arranged on the handheld handle, the lens body can be controlled to rotate by sliding the force application block, the operation is simple, the practicability is strong, and the lens is prevented from being touched with the oral cavity when the wrist position is adjusted.

2. According to the utility model, the lens body is detachably connected with the support rod, so that the lens is convenient to replace, the handle can be repeatedly used, and the cost is reduced.

Drawings

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

FIG. 2 is a schematic view of a drawing device;

FIG. 3 is a schematic illustration of the lens body;

fig. 4 is an enlarged view of the area a in fig. 2.

In the figure: 1-a lens body; 2-a handle; 3-a strut; 4-a pulling device; 5-inserting the column; 6-inserting grooves; 7-a limit screw; 8-a limiting hole; 9-a draw bar; 10-a force application block; 11-a limiting groove; 12-a chute; 13-a limiting block; 14-non-slip pattern.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a clinical mouth mirror of using in oral cavity, includes lens body 1 and handheld handle 2, the one end of handheld handle 2 is rotated and is connected with branch 3, the one end and the lens body 1 of branch 3 can be dismantled and be connected, and the other end is equipped with its pivoted of control on handheld handle 2 and draws device 4, crosses handheld handle 2 and is connected with the rotation of lens body 1, can make the doctor need not constantly adjust the wrist position and go to observe the oral cavity, is connected through dismantling of lens body 1 and branch 3, and the convenience is to the change of lens, makes handheld handle 2 repeatedly usable, the cost is reduced.

The side of the lens body 1 is provided with an inserting column 5, one end of the support rod 3 corresponding to the lens body 1 is provided with an inserting groove 6, the shape of the inserting groove 6 corresponds to that of the inserting column 5, the support rod 3 is screwed with a limit screw 7, the inserting column 5 is provided with a limit hole 8, the limit screw 7 is unscrewed, the limit screw 7 is separated from the limit hole 8 on the inserting column 5, and the lens body 1 can be pulled out.

The drawing device 4 comprises a drawing rod 9 and a force application block 10, one end of the drawing rod 9 is rotatably connected with one end, far away from the lens body 1, of the support rod 3, the other end of the drawing rod is rotatably connected with the side face of the force application block 10, the handheld handle 2 is provided with a limiting groove 11 and a sliding groove 12 which are communicated with each other, the bottom of the force application block 10 is fixedly provided with a limiting block 13, the force application block 10 is inserted into the limiting groove 11 through the limiting block 13 and can slide in the sliding groove 12, the force application block 10 is pushed by fingers to slide, the drawing rod 9 can be driven to ascend and descend, the support rod 3 is driven to rotate on the handheld handle 2, and the lens body 1 is driven to rotate so as to be convenient for observation of a plurality of positions in the cavity.

One end of the hand-held handle 2 close to the lens body 1 is thinner than one end for installing the force application block 10, so that the lens can be conveniently used in the oral cavity.

The force application block 10 is provided with anti-slip grains 14, so that the force application of fingers can be facilitated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oral cavity is clinical with mouth mirror, includes lens body (1) and handheld handle (2), its characterized in that: one end of the handheld handle (2) is rotatably connected with a supporting rod (3), one end of the supporting rod (3) is detachably connected with the lens body (1), and the other end of the supporting rod is provided with a pulling device (4) for controlling the lens body to rotate on the handheld handle (2).

2. The oral clinical stomatoscope of claim 1, characterized in that: the side of lens body (1) is equipped with grafting post (5), the one end that branch (3) and lens body (1) correspond is opened has inserting groove (6), the shape of inserting groove (6) is corresponding with grafting post (5), the spiro union has stop screw (7) on branch (3), it has spacing hole (8) to open on grafting post (5).

3. The oral clinical stomatoscope of claim 2, characterized in that: the lens pulling device (4) comprises a pulling rod (9) and a force application block (10), one end of the pulling rod (9) is rotatably connected with one end, far away from the lens body (1), of the supporting rod (3), the other end of the pulling rod is rotatably connected with the side face of the force application block (10), a limiting groove (11) and a sliding groove (12) which are communicated with each other are formed in the handheld handle (2), a limiting block (13) is fixed to the bottom of the force application block (10), and the force application block (10) is inserted into the limiting groove (11) through the limiting block (13) and can slide in the sliding groove (12).

4. The oral clinical stomatoscope of claim 3, characterized in that: the force application block (10) is provided with anti-skid grains (14).