CN213371867U

CN213371867U - Oral cavity opening device for pediatric internal medicine

Info

Publication number: CN213371867U
Application number: CN202020707397.9U
Authority: CN
Inventors: 毕亮亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-06-08
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to the technical field of medical equipment, in particular to an oral cavity opening device for pediatric internal medicine, which comprises two groups of supporting components, wherein the outer sides of the two groups of supporting components are both connected with one end of a group of connecting frames, the other ends of the two groups of connecting frames are connected with a lead screw adjusting component, and two ends of the lead screw adjusting component are respectively provided with a rotary handle and a fixed handle; the space between the two groups of supporting components can be adjusted by arranging the screw rod adjusting component, and the telescopic components between the upper supporting plate and the lower supporting plate of the supporting components are matched with the oral cavity heights of different children for adjustment, so that the oral cavity device can be suitable for children of different age levels to use, and the discomfort of a young patient during oral cavity examination caused by the mismatching of the fixed oral cavity supporting devices is avoided; through set up the bellows between last fagging and lower backup pad, can protect children's oral cavity, when avoiding the telescopic component to adjust the supporting component height, go up the fagging and press from both sides the wound chamber with lower backup pad.

Description

Oral cavity opening device for pediatric internal medicine

Technical Field

The utility model relates to the technical field of medical equipment, specifically a child is oral cavity distraction device for internal medicine.

Background

Children's stomatology is an oral medicine branch to study the growth and development of oral organs, health care and disease prevention during the period from fetus to adolescence. As an independent discipline in stomatology, children in the process of growth and development are taken as objects, the shapes and functions of teeth, dentition, occlusions, jaw, soft tissues and the like in the range of children are researched, and oral diseases and malformations are diagnosed, treated and prevented so as to enable the children to have healthy and functional chewing organs. The purpose of pediatric dentistry is also to determine the serving objects of the pediatric stomatology. In children, the body changes from small to large and from simple to complex with each stage of growth and development, and the treatment aim of the dentistry is that the part of teeth, dentition, occlusion, jaw and the like is obviously changed, and not only the shape and function of the teeth, dentition and the like caused by water are recovered, but also the change in the growth and development of the teeth is considered.

The existing oral cavity distraction device cannot adjust the size of an opening, is not flexible to operate, cannot be suitable for children of different age levels due to different oral cavity development conditions of the children, and is easy to feel uncomfortable by a young patient during oral cavity examination.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oral cavity struts device for child's internal medicine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a child is oral cavity distraction device for internal medicine, includes two sets of supporting component, and is two sets of the outside of supporting component all is connected with the one end of a set of link, and is two sets of the other end of link is connected with lead screw adjusting part, lead screw adjusting part's both ends are equipped with rotatory handle and fixed handle respectively.

Preferably, it is two sets of the supporting component sets up relatively, the supporting component includes fagging and lower fagging, it is circular-arc structure with lower fagging to go up the fagging, go up fixedly connected with expansion hose between fagging and the lower fagging, be equipped with telescopic component in the expansion hose.

Preferably, the inside of fagging is equipped with the slip chamber down, flexible subassembly includes the slide bar, the one end fixed connection of slide bar is at the lower extreme of last fagging, the other end of slide bar extends to slip intracavity and fixedly connected with limiting plate, limiting plate sliding connection is in the slip intracavity, the cover is equipped with the pressure spring on the slide bar, the pressure spring is located between fagging and the lower fagging.

Preferably, the lead screw adjusting part comprises a bidirectional lead screw, one end of the bidirectional lead screw is rotatably connected with a connecting seat and is fixedly connected to the rotary handle, the other end of the bidirectional lead screw is rotatably connected to the fixed handle, two groups of movable seats are in threaded connection with the bidirectional lead screw and are respectively and fixedly connected to a group of connecting frames.

Preferably, a polish rod is arranged on one side of the bidirectional screw rod, one end of the polish rod is fixedly connected to the connecting seat, the other end of the polish rod is fixedly connected to the fixed grip, and the two groups of movable seats are slidably connected to the polish rod.

Preferably, the surfaces of the rotating handle and the fixed handle are both provided with anti-skidding grooves.

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

1) this oral cavity struts device for child's internal medicine can adjust two sets of supporting components's interval through setting up lead screw adjusting part, and adjusts through supporting component upper supporting plate and the flexible subassembly cooperation different children's between the lower supporting plate oral cavity height for this oral cavity device is applicable to the children of different age levels and uses, has avoided because fixed oral cavity strutting arrangement mismatches and causes the discomfort of young patient when the oral cavity inspection.

2) This oral cavity struts device for child's internal medicine through set up the bellows between last fagging and lower fagging, can protect children's oral cavity, when avoiding the flexible subassembly to adjust the supporting component height, goes up fagging and lower fagging clamp wound chamber.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1;

in the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a connecting frame 1, a polished rod 2, a rotary grip 3, a fixed grip 4, an upper supporting plate 5, a lower supporting plate 6, a telescopic hose 7, a sliding cavity 8, a sliding rod 9, a limiting plate 10, a pressure spring 11, a bidirectional screw rod 12, a connecting seat 13 and a movable seat 14.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a child is oral cavity distraction device for internal medicine, includes two sets of supporting components, and the outside of two sets of supporting components all is connected with the one end of a set of link 1, and the other end of two sets of link 1 is connected with lead screw adjusting part, and lead screw adjusting part's both ends are equipped with rotatory handle 3 and fixed handle 4 respectively.

The two groups of supporting components are arranged oppositely, each supporting component comprises an upper supporting plate 5 and a lower supporting plate 6, the upper supporting plate 5 and the lower supporting plate 6 are both of arc-shaped structures, a telescopic hose 7 is fixedly connected between the upper supporting plate 5 and the lower supporting plate 6, and a telescopic component is arranged in the telescopic hose 7; through set up flexible hose 7 between last fagging 5 and lower fagging 6, can protect children's oral cavity, when avoiding the subassembly height that supports of flexible regulation, go up fagging 5 and lower fagging 6 and press from both sides the injury oral cavity.

Wherein, the inside of lower backup pad 6 is equipped with slip chamber 8, and flexible subassembly includes slide bar 9, and the one end fixed connection of slide bar 9 is at the lower extreme of last backup pad 5, and the other end of slide bar 9 extends to in slip chamber 8 and fixedly connected with limiting plate 10, and limiting plate 10 sliding connection is in slip chamber 8, and the cover is equipped with pressure spring 11 on the slide bar 9, and pressure spring 11 is located between backup pad 5 and the lower backup pad 6.

The screw rod adjusting assembly comprises a bidirectional screw rod 12, one end of the bidirectional screw rod 12 is rotatably connected with a connecting seat 13 and is fixedly connected with a rotary handle 3, the other end of the bidirectional screw rod 12 is rotatably connected with a fixed handle 4, two groups of movable seats 14 are in threaded connection with the bidirectional screw rod 12, and the two groups of movable seats 14 are respectively and fixedly connected with a group of connecting frames 1; a polish rod 2 is arranged on one side of the bidirectional screw rod 12, one end of the polish rod 2 is fixedly connected to the connecting seat 13, the other end of the polish rod 2 is fixedly connected to the fixed grip 4, and the two groups of movable seats 14 are slidably connected to the polish rod 2; the surfaces of the rotary handle 3 and the fixed handle 4 are both provided with anti-skid grooves; can adjust two sets of supporting components's interval through setting up lead screw adjusting part, and go up the backup pad 5 and adjust through the supporting component with the flexible subassembly cooperation different children's between the lower backup pad 6 oral cavity height for this oral cavity device is applicable to the children of different age levels and uses, has avoided because fixed oral cavity strutting arrangement mismatches and causes the discomfort of young patient when the oral cavity inspection.

The specific working principle is as follows:

when the oral cavity opening device for the pediatric internal medicine is used, the two groups of supporting components are placed on two sides of the oral cavity of a patient, and the compression springs 11 of the two groups of supporting components drive the upper supporting plate 5 to ascend to expand the height of the oral cavity of the patient; the rotary handle 3 is rotated to rotate the bidirectional screw rod 12, the bidirectional screw rod 12 drives the two groups of movable seats 14 to move backwards, and the connecting frame 1 drives the two groups of supporting assemblies to expand the width of the oral cavity of the patient.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a child is oral cavity distraction device for internal medicine, its characterized in that, includes two sets of supporting component, it is two sets of the outside of supporting component all is connected with the one end of a set of link (1), and is two sets of the other end of link (1) is connected with lead screw adjusting part, lead screw adjusting part's both ends are equipped with rotatory handle (3) and fixed handle (4) respectively.

2. The oral cavity opening device for the pediatric internal medicine according to claim 1, wherein the two sets of the supporting components are oppositely arranged, the supporting components comprise an upper supporting plate (5) and a lower supporting plate (6), the upper supporting plate (5) and the lower supporting plate (6) are both arc-shaped structures, a flexible hose (7) is fixedly connected between the upper supporting plate (5) and the lower supporting plate (6), and a flexible component is arranged in the flexible hose (7).

3. The oral cavity strutting arrangement for pediatric internal medicine according to claim 2, characterized in that, the inside of fagging (6) is equipped with sliding chamber (8) down, flexible subassembly includes slide bar (9), the one end fixed connection of slide bar (9) is at the lower extreme of last fagging (5), the other end of slide bar (9) extends to sliding chamber (8) in and fixedly connected with limiting plate (10), limiting plate (10) sliding connection is in sliding chamber (8), the cover is equipped with pressure spring (11) on slide bar (9), pressure spring (11) are located between fagging (5) and lower fagging (6).

4. The oral cavity opening device for the pediatric internal medicine, according to claim 1, wherein the lead screw adjusting assembly comprises a bidirectional lead screw (12), one end of the bidirectional lead screw (12) is rotatably connected with a connecting seat (13) and is fixedly connected with the rotating handle (3), the other end of the bidirectional lead screw (12) is rotatably connected with the fixed handle (4), two sets of movable seats (14) are connected to the bidirectional lead screw (12) in a threaded manner, and the two sets of movable seats (14) are respectively and fixedly connected with one set of connecting frames (1).

5. The oral cavity opening device for pediatric internal medicine according to claim 4, wherein a polish rod (2) is disposed on one side of the two-way screw rod (12), one end of the polish rod (2) is fixedly connected to the connecting seat (13), the other end of the polish rod (2) is fixedly connected to the fixed grip (4), and the two sets of movable seats (14) are slidably connected to the polish rod (2).

6. The oral cavity opening device for pediatric internal medicine according to claim 1, wherein the surfaces of the rotating handle (3) and the fixed handle (4) are provided with anti-slip grooves.