CN110934713A

CN110934713A - Oral cavity examination device

Info

Publication number: CN110934713A
Application number: CN201911412020.9A
Authority: CN
Inventors: 张戎; 张莉; 林佳玮
Original assignee: Chinese PLA General Hospital
Current assignee: Chinese PLA General Hospital
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-03-31
Anticipated expiration: 2039-12-31
Also published as: CN110934713B

Abstract

The invention belongs to the field of oral examination, and particularly relates to an oral examination device, which aims at the problems that generally, a patient sits on a stool directly, a doctor examines the patient and sits on the stool to cause psychological pressure on the patient, and the patient is not suitable for long-time examination.

Description

Oral cavity examination device

Technical Field

The invention relates to the technical field of oral cavity examination, in particular to an oral cavity examination device.

Background

The oral cavity (oral cavity) is the initial part of the digestive tract. The anterior part is communicated with the outside through the cleft mouth, and the posterior part is continued with the pharynx through the angina. There are organs such as teeth and tongue in the oral cavity. The front wall of the oral cavity is lip, the side wall is cheek, the top is palate, the bottom of the oral cavity is mucous membrane and muscle. The oral cavity is divided into an oral vestibule (oral vestibule) at the anterior lateral part and an inherent oral cavity (oral cavity) at the posterior medial part by means of upper and lower dental arches; when the upper and lower teeth are occluded, the vestibule of the oral cavity is communicated with the inherent oral cavity by a gap behind the third molar. Clinically, when the patient has tightly closed teeth, an opener or a cannula can be arranged through the passage to inject medicines or nutrient substances, and simultaneously, the tongue is prevented from being bitten. The oral cavity generally needs to be checked to determine a next treatment scheme after a lesion occurs, but a patient generally sits on a stool directly, a doctor checks the oral cavity, and the patient is psychologically stressed when sitting on the stool and is not suitable for long-time checking.

Disclosure of Invention

The invention aims to solve the problems that patients usually sit on stools directly, doctors check the patients and sit on the stools to cause psychological stress on the patients and the patients are not suitable for long-time checking.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an oral cavity inspection device, includes the device body, one side of device body is equipped with the service creeper, and the bottom of device body is equipped with the chassis, be equipped with the moving mechanism between device body and the service creeper, one side of service creeper is equipped with the fixing base, the top of fixing base is equipped with the telescopic link, and the top of telescopic link is connected with adjustment mechanism, the adjustment structure includes first mount pad and second mount pad, and just first mount pad is located on the telescopic link, the draw-in groove has all been seted up to one side that first mount pad and second mount pad are close to each other, the movable recess has been seted up to one side that first mount pad is close to the second mount pad, the activity in the movable recess internalization is equipped with first spring, and outside first spring extended to the movable recess, first spring extended to the outer one end of movable recess and locates on the second mount pad, be equipped with the.

Preferably, the movable mechanism includes the movable block, and the movable block is located on the service creeper, the movable block is cavity mechanism, first through-hole has been seted up to the bottom of movable block, and is equipped with the axis of rotation in the movable block, the axis of rotation extends to outside the movable block, the cover is equipped with the gear in the axis of rotation, fixed recess has been seted up to one side that the device body is close to the service creeper, and the movable block extends to in the fixed recess, the axis of rotation extends to the outer both ends activity of movable block and locates on the inner wall of fixed recess, the bottom of fixed recess is equipped with movable through-hole, and movable through-hole sets up on the device body.

Preferably, the activity is equipped with movable post in the activity through-hole, and outside movable post extended to movable through-hole, the top of activity post was equipped with the arc rack, and arc rack and gear engagement, the bilateral symmetry of activity post is equipped with the fixed block, the inner wall both ends symmetry of activity through-hole is equipped with the installation piece, and is equipped with the second spring between installation piece and the fixed block, the one end of second spring is located on the fixed block, and the other end of second spring is located on the installation piece.

Preferably, one end, far away from the arc-shaped rack, of the movable column is connected with a shifting fork rod, an anti-skidding sleeve is sleeved on the shifting fork rod, and the anti-skidding sleeve is made of rubber materials.

Preferably, the top end of the lying plate is provided with a lying pillow, and silica gel pads are paved on the lying plate and the device body.

Preferably, the two sides of the inner wall of the fixed groove are symmetrically provided with rotating grooves, and the two ends of the rotating shaft are movably arranged in the rotating grooves.

Preferably, the two sides of the movable block are provided with second through holes, and the rotating shaft extends out of the movable block through the second through holes.

According to the oral examination device, the adjusting mechanism is additionally arranged, the first mounting seat and the second mounting seat can be quickly separated by utilizing the elastic deformation of the first spring, so that a flashlight can be quickly taken out of a clamping groove and can be charged when not used, the operation is simple and convenient, meanwhile, the adjusting mechanism is additionally arranged, the arc-shaped rack and the gear can be separated by utilizing the elastic deformation of the second spring, so that the rotating shaft can be movably arranged in the rotating groove, the position of the lying plate can be adjusted in multiple angles, the requirements of different patients are met, and the psychological pressure of the patients is relieved;

the multifunctional medical bed has a reasonable structure, the flashlight can be taken down quickly, the flashlight is convenient to charge, meanwhile, the position of the lying plate can be adjusted in multiple angles according to the requirements of patients, the most comfortable posture is given to the patients, and the hospitalizing pressure of the patients is relieved.

Drawings

FIG. 1 is a schematic structural diagram of an oral examination apparatus according to the present invention;

FIG. 2 is a schematic structural diagram of an adjusting mechanism of an oral examination device according to the present invention;

FIG. 3 is a schematic top view of a device body of an oral examination device according to the present invention;

FIG. 4 is a schematic bottom view of the device body of the oral examination device according to the present invention;

FIG. 5 is a schematic structural diagram of a movable block of an oral examination apparatus according to the present invention;

fig. 6 is a schematic view of a movable through hole structure of an oral examination apparatus according to the present invention.

In the figure: the device comprises a device body 1, a lying plate 2, a chassis 3, a movable mechanism 4, a fixed seat 5, a telescopic rod 6, an adjusting mechanism 7, a first mounting seat 8, a second mounting seat 9, a movable groove 10, a first spring 11, a flashlight 12, a movable block 13, a first through hole 14, a rotating shaft 15, a gear 16, a fixed groove 17, a movable through hole 18, a movable column 19, an arc-shaped rack 20, a fixed block 21, a mounting block 22, a second spring 23 and a shifting fork rod 24.

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.

Referring to fig. 1-6, an oral cavity examination device comprises a device body 1, a lying plate 2 is arranged on one side of the device body 1, a bottom frame 3 is arranged at the bottom end of the device body 1, a movable mechanism 4 is arranged between the device body 1 and the lying plate 2, a fixed seat 5 is arranged on one side of the lying plate 2, a telescopic rod 6 is arranged at the top end of the fixed seat 5, an adjusting mechanism 7 is connected with the top end of the telescopic rod 6, the adjusting mechanism 7 comprises a first mounting seat 8 and a second mounting seat 9, the first mounting seat 8 is arranged on the telescopic rod 6, clamping grooves are respectively arranged on the sides, close to each other, of the first mounting seat 8 and the second mounting seat 9, a movable groove 10 is arranged on one side, close to the second mounting seat 9, a first spring 11 is movably arranged in the movable groove 10, the first spring 11 extends out of the movable groove 10, one end, extending out of the first spring 11, extends out of the movable groove 10, is arranged, a flashlight 12 is arranged in the clamping groove.

In the invention, the movable mechanism 4 comprises a movable block 13, the movable block 13 is arranged on the lying plate 2, the movable block 13 is a hollow mechanism, a first through hole 14 is formed in the bottom end of the movable block 13, a rotating shaft 15 is arranged in the movable block 13, the rotating shaft 15 extends out of the movable block 13, a gear 16 is sleeved on the rotating shaft 15, a fixed groove 17 is formed in one side, close to the lying plate 2, of the device body 1, the movable block 13 extends into the fixed groove 17, two ends, extending out of the movable block 13, of the rotating shaft 15 are movably arranged on the inner wall of the fixed groove 17, a movable through hole 18 is formed in the bottom end of the fixed groove 17, and the movable through hole 18 is formed in the device.

According to the invention, a movable column 19 is movably arranged in the movable through hole 18, the movable column 19 extends out of the movable through hole 18, an arc-shaped rack 20 is arranged at the top end of the movable column 19, the arc-shaped rack 20 is meshed with the gear 16, fixed blocks 21 are symmetrically arranged on two sides of the movable column 19, mounting blocks 22 are symmetrically arranged at two ends of the inner wall of the movable through hole 18, a second spring 23 is arranged between the mounting blocks 22 and the fixed blocks 21, one end of the second spring 23 is arranged on the fixed blocks 21, and the other end of the second spring 23 is arranged on the mounting blocks 22.

In the invention, one end of the movable column 19, which is far away from the arc-shaped rack 20, is connected with a shifting fork rod 24, an anti-slip sleeve is sleeved on the shifting fork rod 24, the anti-slip sleeve is made of rubber materials, a lying pillow is arranged at the top end of the lying plate 2, silica gel pads are laid on the lying plate 2 and the device body 1, rotating grooves are symmetrically formed in two sides of the inner wall of the fixed groove 17, two ends of the rotating shaft 15 are movably arranged in the rotating grooves, second through holes are formed in two sides of the movable block 13, and the rotating shaft 15 extends out of the movable block 13 through the second through holes.

In the invention, when the angle of the lying plate 2 needs to be adjusted, the shifting fork rod 24 is manually moved downwards, the shifting fork 24 drives the movable post 19 to move, the movable post 19 drives the second spring 23 to elastically contract through the fixed block 21, meanwhile, the movable post 19 drives the arc-shaped rack 20 to move, the arc-shaped rack 20 is separated from the gear 16, the lying plate 2 is manually rotated, the lying plate 2 drives the rotating shaft 15 to rotate on the inner wall of the fixed groove 17 through the movable block 13, after the proper angle is reached, the shifting fork rod 24 is released, the second spring 23 elastically extends, the second spring 23 drives the movable post 19 to move through the fixed block 21, the movable post 19 drives the arc-shaped rack 20 to move, the arc-shaped rack 20 is meshed with the gear 16, thereby the position of the lying plate 2 is fixed, when the flashlight 12 needs to be charged, the second mounting seat 9 is manually pulled, the second mounting seat 9 drives the first spring 11 to elastically extend, the second mounting seat 9 is separated from, the flashlight 12 is taken out of the clamping groove fast, after the flashlight 12 is charged, the second mounting seat 9 is pulled manually, the second mounting seat 9 drives the first spring 11 to extend elastically, the second mounting seat 9 is separated from the first mounting seat 8, the flashlight 12 is placed in the clamping groove, the second mounting seat 9 is loosened, the first spring 11 contracts elastically, the first spring 11 drives the second mounting seat 9 to move, and the first mounting seat 8 and the second mounting seat 9 extrude and fix the flashlight 12 mutually.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. An oral cavity examination device comprises a device body (1) and is characterized in that a lying plate (2) is arranged on one side of the device body (1), a bottom frame (3) is arranged at the bottom end of the device body (1), a movable mechanism (4) is arranged between the device body (1) and the lying plate (2), a fixing seat (5) is arranged on one side of the lying plate (2), a telescopic rod (6) is arranged at the top end of the fixing seat (5), an adjusting mechanism (7) is connected to the top end of the telescopic rod (6), the adjusting structure (7) comprises a first mounting seat (8) and a second mounting seat (9), the first mounting seat (8) is arranged on the telescopic rod (6), a clamping groove is formed in one side, close to each other, of the first mounting seat (8) and the second mounting seat (9), a movable groove (10) is formed in one side, close to the second mounting seat (9), of the first mounting seat (8), the movable groove (10) is internally movably provided with a first spring (11), the first spring (11) extends out of the movable groove (10), one end of the first spring (11) extending out of the movable groove (10) is arranged on the second mounting seat (9), and the clamping groove is internally provided with a flashlight (12).

2. The oral examination device according to claim 1, wherein the movable mechanism (4) comprises a movable block (13), the movable block (13) is disposed on the lying plate (2), the movable block (13) is a hollow mechanism, a first through hole (14) is formed in the bottom end of the movable block (13), a rotating shaft (15) is arranged in the movable block (13), the rotating shaft (15) extends out of the movable block (13), a gear (16) is sleeved on the rotating shaft (15), a fixed groove (17) is formed in one side of the device body (1) close to the lying plate (2), the movable block (13) extends into the fixed groove (17), two ends of the rotating shaft (15) extending out of the movable block (13) are movably disposed on the inner wall of the fixed groove (17), a movable through hole (18) is formed in the bottom end of the fixed groove (17), and the movable through hole (18) is arranged on the device body (1).

3. The oral cavity examination device according to claim 2, wherein a movable column (19) is movably arranged in the movable through hole (18), the movable column (19) extends out of the movable through hole (18), an arc-shaped rack (20) is arranged at the top end of the movable column (19), the arc-shaped rack (20) is meshed with the gear (16), fixed blocks (21) are symmetrically arranged on two sides of the movable column (19), mounting blocks (22) are symmetrically arranged at two ends of the inner wall of the movable through hole (18), a second spring (23) is arranged between the mounting blocks (22) and the fixed blocks (21), one end of the second spring (23) is arranged on the fixed blocks (21), and the other end of the second spring (23) is arranged on the mounting blocks (22).

4. The oral cavity examination device according to claim 4, wherein one end of the movable column (19) far away from the arc-shaped rack (20) is connected with a shifting fork rod (24), and an anti-skid sleeve is sleeved on the shifting fork rod (24), wherein the anti-skid sleeve is made of rubber materials.

5. The oral cavity examination device according to claim 1, wherein a lying pillow is arranged at the top end of the lying plate (2), and a silica gel pad is laid on the lying plate (2) and the device body (1).

6. The oral cavity examination device according to claim 2, wherein the inner wall of the fixed groove (17) is symmetrically provided with rotating grooves at both sides, and both ends of the rotating shaft (15) are movably arranged in the rotating grooves.

7. The oral cavity examination device according to claim 2, wherein the two sides of the movable block (13) are provided with second through holes, and the rotating shaft (15) extends out of the movable block (13) through the second through holes.