CN217772303U

CN217772303U - Oral cavity endoscope

Info

Publication number: CN217772303U
Application number: CN202221373341.XU
Authority: CN
Inventors: 肖琨; 刘俊峰; 张素丽
Original assignee: Hangzhou Sunkings Medical Equipment Co ltd
Current assignee: Hangzhou Sunkings Medical Equipment Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-11-11
Anticipated expiration: 2032-06-02

Abstract

The utility model provides an oral cavity speculum relates to oral cavity inspection apparatus technical field, including the handle with install the lens installation department on the handle, be equipped with the cable interface on the handle, be equipped with the installation room in the lens installation department, the lens is installed to the installation room opening part, the lens includes fixed lens and movable lens, is equipped with the camera subassembly in the installation room, the movable lens shelters from the camera subassembly, is equipped with the containing room in the handle, is equipped with power component in the handle, power component is connected with movable lens. When the lens is complete, can use as ordinary dental mirror, need carry out the video recording, shoot or enlarge when observing, make camera subassembly expose to can shoot, observe the operation such as tooth, compare in the camera of tradition installation on the lens, the camera group that can set up in this application is bigger with the volume, thereby can install the camera that has better formation of image effect, and, through setting up two sets of rotatable cameras, can obtain better image quality.

Description

Oral cavity endoscope

Technical Field

The utility model belongs to the technical field of oral cavity inspection apparatus technique and specifically relates to an oral cavity endoscope.

Background

Oral cavity endoscope is a less lens, be connected with the holding rod, medical personnel hold the holding rod and stretch into the oral cavity with the lens, conveniently observe inside the oral cavity, current oral cavity endoscope generally is for realizing image acquisition through at pole portion installation camera, but in the actual diagnosis and treatment, endoscope and odontoscope generally combine the use, make things convenient for the doctor to diagnose, there is the odontoscope that has the camera at present stage, the function that has realized endoscope and odontoscope combines, but because lens itself is bulky, the space of reserving the camera is not enough, can only use less camera, the image quality who acquires is not good, and, the camera generally sets up at the lens middle part, lens reflection image cuts apart, be unfavorable for observing, to above-mentioned defect, this application has been proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an oral cavity endoscope, which solves the problems.

In order to solve the problem, the utility model provides an oral cavity endoscope, include the handle and install lens installation department on the handle, be equipped with the installation room in the lens installation department, the lens is installed to the installation room opening part, the lens includes fixed lens and movable lens, be equipped with camera subassembly in the installation room, movable lens will camera subassembly shelters from, be equipped with the collecting chamber in the handle, be equipped with power component in the handle, power component with movable lens connects, power component be used for with movable lens remove extremely in the collecting chamber.

According to the utility model discloses an embodiment, camera subassembly includes the rotating part, install the camera on the rotating part, the rotating part is connected with actuating mechanism.

According to the utility model discloses an embodiment, camera subassembly still includes first light filling lamp, first light filling lamp sets up in the installation room or on the rotating part.

According to the utility model discloses an embodiment, the camera subassembly sets up two sets ofly at least, and one of them is main camera subassembly, and another a set of vice camera subassembly that is.

According to the utility model discloses an embodiment, it is two sets of camera direction of rotation in the camera subassembly is relative rotation.

According to the utility model discloses an embodiment, power component is including setting up motor in the handle, the motor is connected with the reel, on the reel around the control line of establishing with movable lens connects, be equipped with in the collecting chamber with the spring that movable lens connects.

According to the utility model discloses an embodiment, be equipped with on the installation room inner wall be used for with the rubber pad of movable lens contact.

According to the utility model discloses an embodiment, be equipped with transparent cover in the installation room, transparent cover sets up the lens outside, transparent cover surface with lens installation department surface flushes.

According to the utility model discloses an embodiment, the handle includes portion of gripping and dismantlement portion, the lens installation department with the dismantlement portion is connected.

According to the utility model discloses an embodiment, be equipped with the second light filling lamp on the handle.

The beneficial effects of the utility model are that, when the lens is complete, can use as ordinary odontoscope, need record a video, when shooing or enlargeing and observing, power component accomodates the collecting chamber with movable lens, the motor auto-lock, make camera subassembly expose, thereby can shoot the tooth, operation such as observation, compare in the camera of tradition installation on the lens, the camera group that can set up in this application is bigger with the volume, thereby can install the camera that has better formation of image effect, and, through setting up two sets of rotatable cameras, can obtain better image quality.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic view of an oral cavity endoscope;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the movable lens after it is opened;

FIG. 4 is a side cross-sectional view at the lens mounting portion;

fig. 5 is a schematic structural view of the movable lens in fig. 4 after being opened.

Detailed Description

The following description is only intended to disclose the invention so as to enable any person skilled in the art to practice the invention. The embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other arrangements without departing from the spirit and scope of the invention.

An oral cavity endoscope comprises a handle and a lens mounting portion 3 mounted on the handle, wherein a cable interface 6 is arranged on the handle, a cable is arranged in the handle, a mounting chamber 37 is arranged in the lens mounting portion 3, a lens is mounted at an opening of the mounting chamber 37, the lens comprises a fixed lens 31 and a movable lens 32, as shown in fig. 2 and 3, the lens is oval, the fixed lens 31 is symmetrically arranged on two sides of the movable lens 32, a camera assembly is arranged in the mounting chamber 37, the movable lens 32 shields the camera assembly, a containing chamber 21 is arranged in the handle, a power assembly 7 is arranged in the handle, the power assembly 7 is connected with the movable lens 32, and the power assembly 7 is used for moving the movable lens 32 to the containing chamber 21.

The power assembly 7 comprises a motor arranged in the handle, the motor is connected with a winding wheel, a control wire 71 wound on the winding wheel is connected with the movable lens 32, and a spring 22 connected with the movable lens 32 is arranged in the containing chamber 21.

When the lens is complete, can use as ordinary dental mirror, need record a video, shoot or enlarge when observing, power component 7 accomodates movable lens 32 in collecting chamber 21, the motor auto-lock makes camera subassembly expose to can shoot, observe operation such as to the tooth, compare in the camera of tradition installation on the lens, the camera group that can set up in this application is bigger with the volume, thereby can install the camera that has better formation of image effect.

As shown in fig. 4 and 5, the camera head assembly includes a rotating portion 33, a camera 34 is mounted on the rotating portion 33, the rotating portion 33 is connected to a driving mechanism, the driving mechanism includes a rotating shaft 72, a torsion spring is mounted on the rotating shaft 72 to achieve automatic resetting, a pull wire 73 is wound on the rotating shaft 72, the pull wire 73 is connected to the knob 5, and the inclination angle of the rotating portion 33 is controlled by rotating the knob 5.

The camera assembly further comprises a first light supplement lamp 35, and the first light supplement lamp 35 is arranged in the installation chamber 37 or on the rotating part 33.

The camera assembly sets up two sets ofly at least, and one of them is main camera assembly, and another a set of is vice camera assembly, and main camera assembly is better than vice camera assembly performance, and vice camera assembly plays the effect of supplementary main camera assembly.

Two sets of camera rotation direction in the camera subassembly is relative rotation, and then can carry out multi-angle image to the affected part and acquire.

Preferably, a rubber pad 371 for contacting with the movable lens 32 is disposed on the inner wall of the mounting chamber 37, and the rubber pad 371 serves as a buffer when the movable lens 32 is rebounded by the spring 22.

Preferably, a transparent cover plate 36 is arranged in the mounting chamber 37, the transparent cover plate 36 is arranged outside the lens, and the surface of the transparent cover plate 36 is flush with the surface of the lens mounting part 3, so that the effects of preventing the camera from being polluted and being easy to clean are achieved.

Preferably, the handle includes a holding part 1 and a disassembling part 2, the lens mounting part 3 is connected with the disassembling part 2, and cleaning and disinfection can be facilitated after disassembly.

Preferably, a second light supplement lamp 4 is arranged on the handle.

It is to be understood by persons skilled in the art that the embodiments of the present invention described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the invention have been shown and described in the embodiments without departing from the principles of the invention, embodiments of the invention may be subject to any deformation and modification.

Claims

1. An oral cavity endoscope, characterized in that: include the handle and install lens installation department (3) on the handle, be equipped with installation room (37) in lens installation department (3), the lens is installed to installation room (37) opening part, the lens includes fixed lens (31) and activity lens (32), be equipped with the camera subassembly in installation room (37), activity lens (32) will the camera subassembly shelters from, be equipped with storage chamber (21) in the handle, be equipped with power component (7) in the handle, power component (7) with activity lens (32) are connected, power component (7) be used for with activity lens (32) remove extremely in storage chamber (21).

2. An oral cavity endoscope according to claim 1, characterized in that: the camera assembly comprises a rotating part (33), a camera (34) is installed on the rotating part (33), and the rotating part (33) is connected with a driving mechanism.

3. An oral cavity endoscope according to claim 2, characterized in that: the camera assembly further comprises a first light supplement lamp (35), and the first light supplement lamp (35) is arranged in the installation chamber (37) or on the rotating part (33).

4. An oral cavity endoscope according to claim 3, wherein: the camera assembly is at least provided with two groups, wherein one group is a main camera assembly, and the other group is an auxiliary camera assembly.

5. An oral cavity endoscope according to claim 4, characterized in that: the rotation directions of the cameras in the two groups of camera assemblies are relative rotation.

6. An oral cavity endoscope according to any one of claims 1 to 5, wherein: the power assembly (7) comprises a motor arranged in the handle, the motor is connected with a winding wheel, a control wire (71) wound on the winding wheel is connected with the movable lens (32), and a spring (22) connected with the movable lens (32) is arranged in the containing chamber (21).

7. An oral cavity endoscope according to claim 1, wherein: the inner wall of the mounting chamber (37) is provided with a rubber pad (371) which is used for contacting with the movable lens (32).

8. An oral cavity endoscope according to claim 1 or 7, characterized in that: a transparent cover plate (36) is arranged in the mounting chamber (37), and the transparent cover plate (36) is arranged on the outer side of the lens.

9. An oral cavity endoscope according to claim 8 and also comprising: the handle includes portion of gripping (1) and dismantlement portion (2), lens installation department (3) with dismantlement portion (2) are connected.

10. An oral cavity endoscope according to claim 1 or 9, characterized in that: and a second light supplement lamp (4) is arranged on the handle.