Oral cavity endoscope

Abstract

The utility model discloses an oral cavity endoscope which comprises a handle, a switch is fixedly installed on one side of the outer surface of the handle, a connecting rod is fixedly connected to one end of the handle, a connector is fixedly connected to one end of the connecting rod, a hinge joint is hinged to one end of the connector, a damping threaded shaft is installed on one side of the hinge joint in a threaded mode, and the damping threaded shaft is fixedly connected to the other side of the handle. One end of the damping threaded shaft is installed on one side of the connector in a threaded mode, one end of the hinge joint is fixedly connected with an adjusting rod, one end of the adjusting rod is fixedly connected with an adjusting seat, a spherical mirror surface is arranged on the surface of one side of the adjusting seat, and a camera is fixedly installed in the center of the interior of the spherical mirror surface. According to the invention, lighting and shooting can be realized, transmission examination is facilitated, convenience and high efficiency are realized, the device can be supported on teeth to rotate, the examination range is expanded, installation and use are facilitated, and the adaptability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of endoscopes, more specifically, to an oral endoscope. BACKGROUND

[0002] The oral endoscope is a miniature camera system that can place a camera in the oral cavity. The system can store analog signals in a computer and can easily change the focal length and camera range as needed. It can capture the fine structures inside the mouth, teeth, and even root canals, or the overall appearance of the patient's head. It is an extension of the dentist's eyes. The appearance of the oral endoscope has brought a new mode to oral examination and treatment.

[0003] The utility model discloses a kind of oral endoscopes with support structure, oral endoscope includes main body and the image acquisition device being set in main body, first image acquisition port is provided on main body, main body is directly or indirectly provided with support structure for stabilizing main body corresponding to the position of first image acquisition port.The utility model is provided with support structure for stabilizing oral endoscope at the front end of endoscope, which can be supported on the surface of tooth or inside the oral cavity during use to assist in stabilizing the lens of endoscope.The utility model is also provided with soft rubber sleeve outside support structure, so as not to cause hard material to directly touch the tooth of user during use, to make use more comfortable.Meanwhile, the utility model is also provided with convex point for identifying direction on handle, to facilitate direction identification during use.

[0004] In the above disclosed structure, multiple structural components are connected inside the main body, which can perform endoscopic photography on the oral cavity for detection. However, the fixed endoscope lens structure lacks a damping threaded shaft and adjusting seat connected by a hinge joint, which cannot be flipped and adjusted to expand the inspection range, has poor adaptability, and is not conducive to supporting and positioning inside the oral cavity, affecting the convenience of inspection, and needs to be improved. TECHNICAL FIELD

[0005] In view of the problems existing in the prior art, the utility model aims to provide an oral endoscope, which is connected to the adjusting rod through the connecting rod at one end of the handle, so as to install the adjusting seat, which can be installed and flipped for adjustment, and the camera and the lamp head are connected through the spherical mirror, which can be illuminated and photographed, facilitating transmission and inspection, being convenient and efficient, and being able to be supported on the teeth for rotation to expand the inspection range, being suitable for installation and use, and having high adaptability.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] An oral endoscope, comprising a handle, a switch fixedly installed on one side of the outer surface of the handle, a connecting rod fixedly connected to one end of the handle, a connecting head fixedly connected to one end of the connecting rod, a hinged head hingedly connected to one end of the connecting head, a damping threaded shaft threadedly installed on one side of the hinged head, the threaded shaft threadedly installed on one end of the connecting head, an adjusting rod fixedly connected to one end of the hinged head, an adjusting seat fixedly connected to one end of the adjusting rod, a spherical mirror surface provided on one side surface of the adjusting seat, a camera fixedly installed at the inner center position of the spherical mirror surface, lamp holders fixedly installed on the side surface of the spherical mirror surface, the lamp holders uniformly distributed at equal intervals in the interior of the adjusting seat, a connecting line fixedly installed on one side of the adjusting seat, the connecting line connected to the switch through a circuit, the connecting line located at the side surface position of the connecting head, and fixed heads provided at the end of the connecting rod and the adjusting rod, flexible rubber sleeves fixedly sleeved on the surface of the fixed heads, and the flexible rubber sleeves fixedly sleeved on the outer surfaces of the connecting head and the hinged head.

[0008] Further, a plug is threadedly installed on one end of the handle, and a transmission line is fixedly connected to one side of the plug.

[0009] Further, the plug and the transmission line are located at the rear end position of the handle.

[0010] Further, the bottom surface of the adjusting seat is a plane mirror, the transmission line is connected to the plug, the photographed data can be transmitted to a display, endoscopy is facilitated, and installation and use are convenient.

[0011] Further, a rubber supporting sleeve is slidingly sleeved on the outer surface of the connecting rod, and an annular supporting groove is provided on the outer surface of the rubber supporting sleeve.

[0012] Further, a positioning ring is fixedly connected to the inner portion of the rubber supporting sleeve, and the positioning ring is sleeved on one end of the outer surface of the connecting rod.

[0013] Further, the rubber supporting sleeve is located at the front end position of the handle, the annular supporting groove provided on the rubber supporting sleeve can be clamped on the tooth position to assist in supporting, alignment inspection is facilitated, stability and efficiency are high, and adjustment and use are facilitated.

[0014] Compared with the prior art, the endoscope has the following advantages:

[0015] (1) The connecting rod at one end of the handle is hingedly installed on the adjusting rod, the adjusting seat is installed, the hinged installation is used for flip adjustment, the camera and the lamp holder are connected through the spherical mirror surface, illumination and photography are facilitated, transmission inspection is facilitated, convenience and efficiency are high, the tooth can be supported to rotate, the inspection range is expanded, installation and use are facilitated, and adaptability is high.

[0016] (2) through the plug connection transmission line, can accept the data transmission of the shooting to the display, benefit endoscopy, convenient to install and use.

[0017] (3) through the rubber support sleeve sets up annular support groove, can be clamped in the tooth position auxiliary support, benefit alignment inspection, stable and efficient, benefit adjustment use. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic view of the utility model;

[0019] Figure 2 It is the plane structure schematic view of the utility model;

[0020] Figure 3 It is the local structure drawing of the adjusting seat connection of the utility model;

[0021] Figure 4 It is the three-dimensional schematic view of the adjusting seat of the utility model;

[0022] Figure 5 It is the structure schematic view of the rubber support sleeve of the utility model.

[0023] Mark number explanation in the drawing:

[0024] 1 handle, 11 switch, 12 connecting rod, 13 connecting head, 14 articulated joint, 15 damping screw shaft, 16 adjusting rod, 17 connecting line, 2 adjusting seat, 21 spherical mirror surface, 22 camera, 23 lamp holder, 24 fixed head, 25 flexible rubber sleeve, 26 plug, 27 transmission line, 3 rubber support sleeve, 31 annular support groove, 32 positioning ring. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model;Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments;Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor are within the protection scope of the utility model.

[0026] Please refer to Figure 1 , Figure 3 and Figure 4The utility model provides an oral cavity endoscope, including handle 1, the outside surface one side of handle 1 is fixedly installed with switch 11, one end of handle 1 is fixedly connected with connecting rod 12, one end of connecting rod 12 is fixedly connected with connecting head 13, one end of connecting head 13 is hinged with articulated joint 14, the one side of articulated joint 14 is threadedly installed with damping screw shaft 15, can add damping effect to articulated position, avoid too loose, and can manually overturn angle adjustment, and the adaptability is high. One end of damping screw shaft 15 is threadedly installed to the one side of connecting head 13, one end of articulated joint 14 is fixedly connected with adjusting rod 16, one end of adjusting rod 16 is fixedly connected with adjusting seat 2, the one side surface of adjusting seat 2 is equipped with spherical mirror 21, the inside center position of spherical mirror 21 is fixedly installed with camera 22, the side of spherical mirror 21 is fixedly installed with lamp holder 23, can be inserted into the inside of oral cavity, and is positioned to the check position, is combined with the illumination of lamp holder 23, and spherical mirror 21 can collect light, increase brightness, benefit camera 22 shooting inspection, accurate and efficient, and manually overturn adjusting seat 2, can be combined with adjusting rod 16 and articulated joint 14 overturn adjustment, can adjust adjusting seat 2 and handle 1 to certain included angle position to check the interference area in the inside of oral cavity, convenient alignment, avoid the knock of tooth, safe and stable, benefit the operation of handheld handle and check use, lamp holder 23 is evenly distributed at interval in the inside of adjusting seat 12, the one side of adjusting seat 2 is fixedly installed with connecting line 17, connecting line 17 is connected to switch 11 through circuit, connecting line 17 is located at the side surface position of connecting head 13, and the end of connecting rod 12 and adjusting rod 16 is equipped with fixed head 24, the surface of fixed head 24 is fixedly provided with flexible rubber sleeve 25, and flexible rubber sleeve 25 is fixedly sleeved on the outer surface of connecting head 13 and articulated joint 14, and sleeve flexible rubber sleeve 25 can isolate and protect the articulated position, avoid saliva to influence internal structure, improve the use safety, and the adaptability is high.

[0027] Please refer to Figure 1 and Figure 2 , one end of handle 1 is threadedly installed with plug 26, the one side of plug 26 is fixedly connected with transmission line 27, plug 26 and transmission line 27 are located at the rear end position of handle 1, the bottom surface of adjusting seat 2 is plane mirror, can accept the data transmission of shooting to display through plug connection transmission line, benefit endoscopic examination, convenient installation is used.

[0028] Please refer to Figure 2 and Figure 5 , the outer surface of connecting rod 12 is slidably sleeved with rubber support sleeve 3, the outer surface of rubber support sleeve 3 is equipped with annular support groove 31, the inside of rubber support sleeve 3 is fixedly connected with positioning ring 32, and the one end of positioning ring 32 is sleeved on the outer surface of connecting rod 12, and rubber support sleeve 3 is located at the front end position of handle 1, and the annular support groove can be clamped in the tooth position auxiliary support through the setting annular support groove of rubber support sleeve, benefit alignment inspection, stable and efficient, benefit adjusting use.

[0029] The above merely describes a preferred embodiment of the present application; the protection scope of the present application is not limited thereto. Any skilled person in the art, according to the technical scheme and the improvement concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An oral endoscope, comprising a handle (1), wherein a switch (11) is fixedly mounted on one side of the outer surface of the handle (1), characterized in that: One end of the handle (1) is fixedly connected to a connecting rod (12), and one end of the connecting rod (12) is fixedly connected to a connector (13). One end of the connector (13) is hinged to a hinge joint (14). A damping threaded shaft (15) is threaded onto one side of the hinge joint (14). One end of the damping threaded shaft (15) is threaded onto one side of the connector (13). One end of the hinge joint (14) is fixedly connected to an adjusting rod (16). One end of the adjusting rod (16) is fixedly connected to an adjusting seat (2). A spherical mirror (21) is provided on one side surface of the adjusting seat (2). A camera is fixedly installed at the center of the spherical mirror (21). The camera (22) has a lamp head (23) fixedly installed on the side of the spherical mirror (21). The lamp heads (23) are evenly distributed at equal intervals inside the adjustment seat (2). A connecting line (17) is fixedly installed on one side of the adjustment seat (2). The connecting line (17) is connected to the switch (11) through a circuit. The connecting line (17) is located on the side of the connector (13). The ends of the connecting rod (12) and the adjustment rod (16) are provided with fixing heads (24). A flexible rubber sleeve (25) is fixedly fitted on the surface of the fixing head (24). The flexible rubber sleeve (25) is fixedly fitted on the outer surface of the connector (13) and the hinge (14).

2. An oral endoscope according to claim 1, characterized in that: A plug (26) is threaded onto one end of the handle (1), and a transmission line (27) is fixedly connected to one side of the plug (26).

3. An oral endoscope according to claim 2, characterized in that: The plug (26) and the transmission line (27) are located at the rear end of the handle (1).

4. An oral endoscope according to claim 1, characterized in that: The bottom surface of the adjustment seat (2) is a plane mirror.

5. An oral endoscope according to claim 1, characterized in that: A rubber support sleeve (3) is slidably sleeved on the outer surface of the connecting rod (12), and an annular support groove (31) is provided on the outer surface of the rubber support sleeve (3).

6. An oral endoscope according to claim 5, characterized in that: The rubber support sleeve (3) is fixedly connected to a positioning ring (32), which is sleeved on one end of the outer surface of the connecting rod (12).

7. An oral endoscope according to claim 5, characterized in that: The rubber support sleeve (3) is located at the front end of the handle (1).

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