CN213405956U

CN213405956U - Novel mouth mirror

Info

Publication number: CN213405956U
Application number: CN202022232320.3U
Authority: CN
Inventors: 杨文玉; 蒋莉莉; 王洋; 沈珏; 张贞
Original assignee: Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Current assignee: Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-06-11
Anticipated expiration: 2030-10-09

Abstract

The utility model provides a novel stomatoscope, which comprises a grab handle, a fixed rod and a searchlighting part, wherein the fixed rod is fixedly connected with the front end part of the grab handle, and the end part of the fixed rod, which is far away from one side of the grab handle, is provided with a lighting lamp; the searchlighting component comprises a connecting rod, one end of the connecting rod is detachably connected with the fixed rod, the other end of the connecting rod is provided with a supporting rod, the end part of the supporting rod is rotatably connected with a disc, a lens is arranged at the center of the disc, the connecting rod is of a hollow structure, a concave lens is arranged on an opening at one end of the connecting rod, and after the connecting rod is connected with the fixed rod, the illuminating lamp is positioned at the focus of the concave lens; secondly, be equipped with concave lens on this novel connecting rod, the light is located concave lens's focus department, can let the light that the light sent obtain the scattering to can be better illuminate whole oral cavity, make things convenient for the doctor to inspect the oral cavity.

Description

Novel mouth mirror

Technical Field

The utility model relates to the field of medical equipment, especially a novel mouth mirror.

Background

When the doctor examines patient's oral cavity, often can use the mouth mirror, for making things convenient for the better inside condition in observation oral cavity of doctor, the mouth mirror generally can set up light and lens, however, please refer to fig. 4 and show, the light beam that the light of current mouth mirror sent is more concentrated, thereby the oral cavity part that leads to light beam to shine is brighter, and the place that the light beam did not shine then is difficult for being seen clearly, again, the lens of current mouth mirror generally all is fixed design, it is inconvenient to carry out better observation to the oral cavity.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a novel mouth mirror to solve the problem that proposes in the above-mentioned technical background.

The purpose of the utility model is realized through the following technical scheme:

a novel stomatoscope comprises a grab handle, a fixed rod and a searchlighting part, wherein the fixed rod is fixedly connected with the front end part of the grab handle, and the end part of the fixed rod, which is far away from one side of the grab handle, is provided with a lighting lamp; the searchlighting component comprises a connecting rod, one end of the connecting rod is detachably connected with the fixed rod, the other end of the connecting rod is provided with a supporting rod, the end of the supporting rod is rotatably connected with a disc, a lens is arranged at the center of the disc, the connecting rod is of a hollow structure, a concave lens is arranged on an opening at one end of the connecting rod, the connecting rod is connected with the fixed rod, and the illuminating lamp is located at the focus of the concave lens.

Furthermore, the bottom surface of the disc is provided with a ball head, the supporting rod is provided with a chuck, the ball head is arranged in the chuck, and the disc is rotatably connected with the supporting rod through the ball head and the chuck.

Furthermore, the connecting rod is in threaded connection with the fixing rod.

Furthermore, the connecting rod is inserted into the fixing rod.

Furthermore, a battery bin is arranged in the handle, and a battery is arranged in the battery bin.

Furthermore, the end part of the rear end of the grab handle is provided with a USB charging port.

Furthermore, the surface of the grab handle is provided with anti-skid lines.

Furthermore, a switch is arranged on the grab handle.

The utility model has the advantages that:

(1) the novel connecting rod is provided with the concave lens, and the illuminating lamp is positioned at the focus of the concave lens, so that light emitted by the illuminating lamp can be scattered, the whole oral cavity can be better illuminated, and a doctor can conveniently inspect the oral cavity;

(2) the tip of this novel bracing piece rotates and is connected with the disc, and the lens can rotate along with the rotation of disc to can be better observe the oral cavity inside.

Drawings

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

FIG. 2 is a top view of the structure of the present invention;

FIG. 3 is a schematic view of the connection between the disc and the support rod according to the present invention;

FIG. 4 is a light path diagram of a conventional mouth mirror in the background art;

fig. 5 is a light path diagram of the lighting lamp of the present invention.

In the figure, 1-grab handle, 2-fixed rod, 3-searchlighting component, 4-lighting lamp, 5-USB charging port, 6-switch, 31-connecting rod, 32-supporting rod, 33-disc, 34-lens, 35-concave lens, 36-bulb and 37-chuck.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic concept of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the form, amount and ratio of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.

Example (b):

a novel stomatoscope is shown in attached figures 1-3 and comprises a grab handle 1, a fixed rod 2 and a searchlighting part 3, wherein the fixed rod 2 is fixedly connected with the front end part of the grab handle 1, and the end part of the fixed rod 2 far away from one side of the grab handle 1 is provided with a lighting lamp 4; searchlighting part 3 includes connecting rod 31, and the one end and the dead lever 2 of connecting rod 31 can be dismantled and be connected, and the other end is equipped with bracing piece 32, and the tip of bracing piece 32 rotates and is connected with disc 33, and the center department of disc 33 is equipped with lens 34, connecting rod 31 is hollow structure, is equipped with concave lens 35 on the opening of connecting rod 31 one end, and connecting rod 31 and dead lever 2 are connected the back, light 4 is located concave lens 35's focus department.

In the above embodiment, preferably, the bottom surface of the disc 33 is provided with the ball 36, the support rod 32 is provided with the chuck 37, the ball 36 is arranged in the chuck 37, and the disc 33 is rotatably connected with the support rod 32 through the ball 36 and the chuck 37.

In the above embodiment, the connection rod 32 and the fixing rod 2 are preferably connected by threads or inserted, and in the specific implementation process, the connection rod 32 and the fixing rod 2 may also be connected by other detachable connection methods such as fastening.

In the above embodiment, preferably, a battery compartment (not shown) is provided in the handle 1, a battery (not shown) is provided in the battery compartment, a switch 6 is provided on the handle 1 for controlling the illumination lamp 4 to be turned on and off, and further, a USB charging port 5 is provided at the end of the rear end of the handle 1 for charging the battery in the battery compartment.

In the above embodiment, preferably, the surface of the handle 1 is provided with anti-slip lines, which is convenient for holding the stomatoscope.

What needs to be further illustrated by the above examples is: please refer to fig. 4 and show, the light beam that traditional mouth mirror's light sent mostly shines with the direction that is on a parallel with the light, thereby lead to the doctor when examining patient's oral cavity inside, the place that the light beam shines is very bright, and the place that the light beam did not shine then is difficult for being seen clearly, this is novel for solving above-mentioned technical problem, please refer to fig. 5 and show, this is novel to be provided with concave lens 35 on the one end opening of connecting rod 31, and connecting rod 31 is connected the back with dead lever 2, light 4 is located the angular point department of concave lens 35, thereby light that light 4 sent takes place diffuse reflection around through concave lens 35, be convenient for illuminate whole oral cavity, put and become the doctor and observe whole oral cavity.

It should be further explained for the above embodiment that the end of the supporting rod 32 is rotatably connected with the disc 33, the bottom surface of the disc 33 is provided with the ball 36, the supporting rod 32 is provided with the chuck 37, the ball 36 is arranged in the chuck 37, the disc 33 is rotatably connected with the supporting rod 32 through the ball 36 and the chuck 37, and a doctor can rotate the disc 33 to different angles along the supporting rod during examination, so that the doctor can better observe a certain part of the oral cavity.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A novel stomatoscope comprises a grab handle, a fixed rod and a searchlighting part, wherein the fixed rod is fixedly connected with the front end part of the grab handle, and the end part of the fixed rod, which is far away from one side of the grab handle, is provided with a lighting lamp; the method is characterized in that: the searchlighting component comprises a connecting rod, one end of the connecting rod is detachably connected with the fixed rod, the other end of the connecting rod is provided with a supporting rod, the end of the supporting rod is rotatably connected with a disc, a lens is arranged at the center of the disc, the connecting rod is of a hollow structure, a concave lens is arranged on an opening at one end of the connecting rod, the connecting rod is connected with the fixed rod, and the illuminating lamp is located at the focus of the concave lens.

2. The novel mouth mirror as claimed in claim 1, wherein the bottom surface of the disc is provided with a ball head, the support rod is provided with a chuck, the ball head is arranged in the chuck, and the disc is rotatably connected with the support rod through the ball head and the chuck.

3. The novel mouth mirror as claimed in claim 1, wherein the connecting rod is screwed with the fixing rod.

4. The novel mouth mirror as claimed in claim 1, wherein the connecting rod is inserted into the fixing rod.

5. The novel mouth mirror as claimed in claim 1, wherein a battery compartment is provided in the handle, and a battery is provided in the battery compartment.

6. The novel mouth mirror as claimed in any one of claims 1-5, wherein the end of the rear end of the grip is provided with a USB charging port.

7. A novel mouth mirror as claimed in any one of claims 1-5, wherein the surface of the grip is provided with anti-slip lines.

8. The novel mouth mirror as claimed in claim 5, wherein the handle is provided with a switch.