CN215871554U

CN215871554U - Double-camera endoscope

Info

Publication number: CN215871554U
Application number: CN202121914917.4U
Authority: CN
Inventors: 可开俊
Original assignee: Shenzhen Hengal Innovative Technology Co ltd
Current assignee: Shenzhen Hengal Innovative Technology Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-02-18
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a double-camera endoscope, which comprises an installing head, an insertion tube, a movable column, a piston, a sleeve, a turnover block, a connecting rod and a push rod. This two camera endoscopes, during the use, at first the endoscope body of taking, take off the tip of intubate from the cassette, then follow the intubate and reversely wind out on the pipe strap, then operation endoscope body begins work, then it is internal to insert the patient with the intubate together with the installation head of tip, when the installation head removes the disease position, the user holds between the fingers post grab handle and pressure handle simultaneously with the hand this moment, the disease drives the ejector pin through pressing the handle and extrudees the piston, the piston slides in the sleeve this moment, the piston drives wire rope and slides in the sleeve pipe this moment, wire rope drives movable post and slides in the guide way, thereby movable post passes through the connecting rod and drives upset piece cover pivot rotation, deflect the upset piece, thereby advance the regulation to the angle of second camera, make the second camera can observe wider scope.

Description

Double-camera endoscope

Technical Field

The utility model relates to an endoscope, in particular to a double-camera endoscope.

Background

The endoscope is a detection instrument integrating traditional optics, ergonomics, precision machinery, modern electronics, mathematics and software into a whole. One has an image sensor, optical lens, light source illumination, mechanical device, etc. that can enter the stomach orally or through other natural orifices. Since a lesion which cannot be displayed by X-ray can be seen by an endoscope, it is very useful for a doctor.

However, the conventional endoscope cannot adjust the angle of the camera after being inserted into a human body, and is not favorable for observation and use of a doctor.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a dual-camera endoscope to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

a double-camera endoscope comprises an endoscope body, wherein one side of the bottom of the endoscope body is fixedly connected with an insertion tube, one end of the insertion tube is fixedly connected with an installation head, the inner side of the insertion tube is provided with a conduit and a sleeve, one end of the sleeve extends out of the insertion tube and is fixedly connected with a sleeve, a steel wire rope is arranged in the sleeve, one end of the installation head is fixedly connected with a first camera, the top surface of the installation head is provided with a groove, a turnover block is arranged in the groove, the top surface of the turnover block is fixedly connected with a second camera, the turnover block is rotatably connected with the installation head through a rotating shaft, the inner side of the installation head is provided with a guide groove, one end of the guide groove is communicated with the groove, the other end of the guide groove is communicated with the sleeve, a movable column matched with the guide groove is arranged in the guide groove, one end of the movable column is hinged with a connecting rod, one end of the connecting rod extends out of the guide groove and is hinged with the turnover block, and one end of the sleeve is symmetrically and fixedly connected with a grab handle, the inner side of the sleeve is slidably connected with a piston matched with the sleeve, one side of the piston is fixedly connected with a push rod, and one end of the push rod extends out of the sleeve and is fixedly connected with a pressing handle.

As a further scheme of the utility model: the first camera is embedded in the mounting head, the second camera is embedded in the overturning block, one end of the steel wire rope is inserted into the guide groove and fixedly connected with the movable column, and the other end of the steel wire rope is inserted into the sleeve and fixedly connected with the piston.

As a still further scheme of the utility model: the movable column is connected with the guide groove in a sliding mode, the steel wire rope is matched with the sleeve and connected with the sleeve in a sliding mode, and the wire guide pipe is used for a wire to penetrate through.

As a still further scheme of the utility model: the endoscope body is fixedly connected with a pipe winding clamp in sequence circumferentially, and the pipe winding clamp is L-shaped.

As a still further scheme of the utility model: the lower part of the pipe winding clamp is provided with a clamping seat, the clamping seat is fixedly connected with the endoscope body, and the inner side of the clamping seat is fixedly connected with a rubber pad.

As a still further scheme of the utility model: the first camera and the second camera are both electrically connected with the endoscope body through electric wires.

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

1. according to the utility model, through the matched use among the endoscope body, the insertion pipe, the mounting head, the conduit, the first camera, the groove, the turnover block and the second camera, the cameras with two different angles can be formed for observation, and through the matched use among the sleeve, the groove, the turnover block, the steel wire rope, the guide groove, the movable column, the connecting rod, the grab handle, the piston, the ejector rod and the pressing handle, the angle of the second camera can be adjusted through extruding the pressing handle, so that the observation range of the second camera is wider, and the double-camera endoscope has the functions of double-head observation and camera angle adjustment, thereby enabling doctors to observe more comprehensively and conveniently.

2. The pipe winding clamp, the clamping seat and the rubber pad are matched for use, so that the insertion pipe can be wound and fixed on the outer side of the endoscope body to store the insertion pipe, and the double-camera endoscope has the function of storing the insertion pipe.

Drawings

Fig. 1 is a schematic structural diagram of a dual-camera endoscope.

Fig. 2 is an enlarged view of a in a dual-camera endoscope.

Fig. 3 is an enlarged view of B in a dual-camera endoscope.

Fig. 4 is a rear view of an endoscope body in a dual-camera endoscope.

Fig. 5 is a sectional view of an endoscope body in a dual-camera endoscope.

In the figure: the endoscope comprises an endoscope body 1, an insertion tube 2, a mounting head 3, a conduit 4, a sleeve 5, a sleeve 6, a first camera 7, a groove 8, a turning block 9, a steel wire rope 10, a guide groove 11, a movable column 12, a connecting rod 13, a grab handle 14, a piston 15, a mandril 16, a press handle 17, a second camera 18, a rubber pad 19, a pipe winding clamp 20 and a clamp seat 21.

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 to 5, in an embodiment of the present invention, a dual-camera endoscope includes an endoscope body 1, an insertion tube 2 is fixedly connected to one side of a bottom of the endoscope body 1, an installation head 3 is fixedly connected to one end of the insertion tube 2, a light emitting body is disposed in the installation head 3 for providing illumination to a camera, a conduit 4 and a sleeve 5 are disposed inside the insertion tube 2, one end of the sleeve 5 extends out of the insertion tube 2 and is fixedly connected to a sleeve 6, a steel wire rope 10 is disposed in the sleeve 5, one end of the installation head 3 is fixedly connected to a first camera 7, a groove 8 is disposed on a top surface of the installation head 3, a turning block 9 is disposed in the groove 8, a second camera 18 is fixedly connected to a top surface of the turning block 9, the turning block 9 is rotatably connected to the installation head 3 through a rotating shaft, a guide groove 11 is disposed inside the installation head 3, one end of the guide groove 11 is communicated with the groove 8, and the other end of the guide groove 11 is communicated with the sleeve 5, be equipped with the movable post 12 rather than the looks adaptation in the guide way 11, the one end of movable post 12 articulates there is connecting rod 13, the one end of connecting rod 13 stretches out guide way 11 and is articulated with upset piece 9, the one end symmetry fixedly connected with grab handle 14 of sleeve 6, the inboard sliding connection of sleeve 6 has piston 15 rather than the looks adaptation, one side fixedly connected with ejector pin 16 of piston 15, sleeve 6 and fixedly connected with pressure handle 17 are stretched out to the one end of ejector pin 16.

The first camera 7 is embedded in the mounting head 3, the second camera 18 is embedded in the turning block 9, one end of the steel wire rope 10 is inserted into the guide groove 11 and fixedly connected with the movable column 12, and the other end of the steel wire rope 10 is inserted into the sleeve 6 and fixedly connected with the piston 15.

The movable column 12 is connected with the guide groove 11 in a sliding mode, the steel wire rope 10 is matched with and connected with the sleeve 5 in a sliding mode, and the wire guide pipe 4 is used for a wire to penetrate through.

The endoscope body 1 is fixedly connected with a pipe winding clamp 20 on the circumference in sequence, and the pipe winding clamp 20 is L-shaped.

A clamping seat 21 is arranged below the pipe winding clamp 20, the clamping seat 21 is fixedly connected with the endoscope body 1, a rubber pad 19 is fixedly connected to the inner side of the clamping seat 21, and the rubber pad 19 is used for clamping and fixing the insertion pipe 2.

The first camera 7 and the second camera 18 are electrically connected to the endoscope body 1 through electric wires.

The working principle of the utility model is as follows:

when the endoscope is used, firstly, the endoscope body 1 is taken, the end part of the insertion tube 2 is taken down from the clamping seat 21, then the insertion tube 2 is reversely wound out from the winding clamp 20, then the endoscope body 1 is operated to start working, then the insertion tube 2 and the mounting head 3 at the end part are inserted into a patient, at the moment, the first camera 7 always carries out image acquisition on the front part of the mounting head 3, meanwhile, the second camera 18 carries out image acquisition on the side edge of the mounting head 3, when the mounting head moves to a diseased part, a user simultaneously pinches the column grab handle 14 and the press handle 17 with hands, the ejector rod 16 is driven by the press handle 17 to extrude the piston 15, at the moment, the piston 15 slides in the sleeve 6, at the moment, the piston 15 drives the steel wire rope 10 to slide in the sleeve 5, the steel wire rope 10 drives the movable column 12 to slide in the guide groove 11, so that the movable column 12 drives the turnover block 9 to rotate around the rotating shaft through the connecting rod 13, the turning block 9 is deflected, so that the angle of the second camera 18 is adjusted, and the second camera 18 can observe a wider range.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A dual-camera endoscope, comprising an endoscope body (1), characterized in that: one side of the bottom of the endoscope body (1) is fixedly connected with an insertion tube (2), one end of the insertion tube (2) is fixedly connected with an installing head (3), the inner side of the insertion tube (2) is provided with a conduit (4) and a sleeve (5), one end of the sleeve (5) extends out of the insertion tube (2) and is fixedly connected with a sleeve (6), a steel wire rope (10) is arranged in the sleeve (5), one end of the installing head (3) is fixedly connected with a first camera (7), the top surface of the installing head (3) is provided with a groove (8), a turning block (9) is arranged in the groove (8), the top surface of the turning block (9) is fixedly connected with a second camera (18), the turning block (9) is rotatably connected with the installing head (3) through a rotating shaft, the inner side of the installing head (3) is provided with a guide groove (11), one end of the guide groove (11) is communicated with the groove (8), and the other end of the guide groove (11) is communicated with the sleeve (5), be equipped with in guide way (11) rather than the activity post (12) of looks adaptation, the one end of activity post (12) articulates there is connecting rod (13), the one end of connecting rod (13) is stretched out guide way (11) and is articulated with upset piece (9), the one end symmetry fixedly connected with grab handle (14) of sleeve (6), the inboard sliding connection of sleeve (6) has piston (15) rather than the looks adaptation, one side fixedly connected with ejector pin (16) of piston (15), the one end of ejector pin (16) is stretched out sleeve (6) and fixedly connected with and is pressed handle (17).

2. A dual camera endoscope according to claim 1 and also comprising: the first camera (7) is embedded in the mounting head (3), the second camera (18) is embedded in the turning block (9), one end of the steel wire rope (10) is inserted into the guide groove (11) and fixedly connected with the movable column (12), and the other end of the steel wire rope (10) is inserted into the sleeve (6) and fixedly connected with the piston (15).

3. A dual camera endoscope according to claim 1 and also comprising: the movable column (12) is connected with the guide groove (11) in a sliding mode, the steel wire rope (10) is matched with the sleeve (5) in a sliding mode and connected with the sleeve in a sliding mode, and the wire guide pipe (4) is used for enabling a wire to penetrate through.

4. A dual camera endoscope according to claim 1 and also comprising: the endoscope body (1) is sequentially and circumferentially fixedly connected with a pipe winding clamp (20), and the pipe winding clamp (20) is L-shaped.

5. A dual camera endoscope according to claim 4, characterized in that: a clamping seat (21) is arranged below the pipe winding clamp (20), the clamping seat (21) is fixedly connected with the endoscope body (1), and a rubber pad (19) is fixedly connected to the inner side of the clamping seat (21).

6. A dual camera endoscope according to claim 1 and also comprising: the first camera (7) and the second camera (18) are both electrically connected with the endoscope body (1) through electric wires.