Visual soft lens with stable voltage compensation and constant brightness

Abstract

The utility model belongs to the technical field of visual soft lenses, and particularly relates to a visual soft lens with stable-voltage compensation and constant brightness, which comprises a display component and a flexible tube, a hard tube is arranged at the top end of the flexible tube, a first inflating part is arranged on the outer side of the hard tube, a top seat is fixedly connected to the top of the hard tube, and a plug is arranged at the top of the top seat. A jack is formed in the bottom of the display assembly, and the plug is matched with the jack; a top plate disc is fixedly connected to the inner side, close to the bottom, of the flexible pipe, a folding air bag is fixedly connected to the bottom of the top plate disc and connected with the first inflation part through an air pipe, a sliding disc is fixedly connected to the bottom of the folding air bag, and a camera module and an annular lighting lamp are arranged at the bottom end of the sliding disc. According to the utility model, the visual angle of the acquired image is wider, the examination part of a patient can be examined in all directions, and the acquired image information is more comprehensive.

Description

Technical Field

[0001] The utility model belongs to the technical field of visual soft mirrors, in particular to a visual soft mirror with voltage stabilization compensation and constant brightness. Background Art

[0002] Visual soft endoscopes are mainly used in the medical field to assist doctors in observing small areas outside the body, such as the throat, mouth and cochlea. They include a display component and a hose part. A lighting component and a camera module are provided at the end of the hose part. Signals are transmitted to the display component through wires inside the hose part, so that medical staff can observe the condition of the inspection area.

[0003] In order to insert one end of the hose into the designated position and ensure that the camera end is not contaminated during the insertion process, the camera module needs to be half-recessed into the hose. This method greatly limits the breadth of the image acquired by the camera module, making it impossible for medical staff to conduct a comprehensive inspection of the inspection area, affecting the inspection results. Summary of the invention

[0004] The utility model aims to provide a visual soft mirror with voltage stabilization compensation and constant brightness, so as to make the viewing angle of image acquisition wider, help to carry out all-round examination of the patient's examination part, and make the acquired image information more comprehensive.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: to provide a visual soft mirror with voltage stabilization compensation and constant brightness, including a display assembly and a flexible tube, a hard tube is arranged at the top of the flexible tube, a first inflatable member is arranged on the outside of the hard tube, a top seat is fixedly connected to the top of the hard tube, a plug is arranged on the top of the top seat, a jack is arranged at the bottom of the display assembly, and the plug cooperates with the jack;

[0006] A top plate is fixedly connected to the inner side of the flexible tube near the bottom, a folding airbag is fixedly connected to the bottom of the top plate, the folding airbag is connected to the first inflatable member through an air pipe, a sliding plate is fixedly connected to the bottom of the folding airbag, and a camera module and a ring-shaped lighting lamp are arranged at the bottom end of the sliding plate.

[0007] Optionally, an annular notch is arranged on the outer side of the bottom end of the sliding disk, and an annular filling piece is arranged on the inner side of the annular notch.

[0008] Optionally, a transparent ring is fixedly connected to the bottom end of the sliding plate, the annular lighting lamp is located on the inner side of the transparent ring, and the camera module is located on the inner side of the transparent ring.

[0009] Optionally, a threaded connector is fixedly connected to the bottom of the display assembly, a threaded sleeve is threadedly connected to the outer side of the top seat, and the threaded sleeve cooperates with the threaded connector.

[0010] Optionally, the annular lighting lamp is powered by a voltage-stabilized compensation power supply.

[0011] Optionally, the bottom end of the flexible tube has an inward contraction portion, and the contraction portion is made of medical rubber material.

[0012] Optionally, the transparent ring is located inside the constriction opening at the bottom end of the flexible tube.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model is provided with a folding airbag and a first inflatable piece. The first inflatable piece is located on the outside of the hard tube and serves as a handle, which is easy to squeeze the first inflatable piece. The folding airbag and the first inflatable piece are connected by an air tube. When the first inflatable piece is squeezed, the folding airbag is inflated and stretched, and the annular lighting lamp and camera module recessed on the inner side of the flexible tube are pushed out to present a convex state, thereby making the viewing angle of collecting images wider, which is helpful for a comprehensive inspection of the patient's examination part. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the bottom of the utility model;

[0019] Figure 4 It is a schematic diagram of the cross-sectional three-dimensional structure of the bottom of an embodiment of the utility model;

[0020] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure at point B in the middle.

[0021] In the figure: 1. display assembly; 2. top seat; 3. hard tube; 4. first inflatable member; 5. flexible tube; 6. camera module; 7. top plate; 8. folding airbag; 9. sliding plate; 10. annular filling member; 11. transparent ring; 12. annular lighting; 13. threaded sleeve; 14. threaded connector; 15. socket; 16. plug. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0023] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0024] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] The visual soft mirror with voltage stabilization compensation and constant brightness provided by the embodiment of the utility model is now described. Figures 1 to 5 As shown, a visual soft mirror with voltage stabilization compensation and constant brightness includes a display component 1 and a flexible tube 5. A hard tube 3 is arranged at the top of the flexible tube 5. The hard tube 3 does not need to be inserted into the human body and is for the operator to grasp and operate. A first inflatable member 4 is arranged on the outside of the hard tube 3. The top of the hard tube 3 is fixedly connected with a top seat 2. A plug 16 is arranged on the top of the top seat 2. A socket 15 is arranged at the bottom of the display component 1, and the plug 16 cooperates with the socket 15.

[0027] A top plate 7 is fixedly connected to the inner side of the flexible tube 5 and near the bottom, a folding airbag 8 is fixedly connected to the bottom of the top plate 7, the folding airbag 8 is connected to the first inflatable member 4 through an air pipe, a sliding plate 9 is fixedly connected to the bottom of the folding airbag 8, and a camera module 6 and a ring-shaped lighting lamp 12 are provided at the bottom end of the sliding plate 9.

[0028] The power supply lines and signal transmission lines of the camera module 6 and the ring lighting 12 are located on the inner side of the flexible tube 5 , and are electrically connected to the power supply elements inside the top seat 2 after passing through the hard tube 3 . After the jack 15 of the display component 1 is connected to the plug 16 , the image can be seen through the display component 1 .

[0029] The utility model provides a visual soft mirror with voltage stabilization compensation and constant brightness. Compared with the prior art, the utility model is provided with a folding airbag 8 and a first inflatable member 4. The first inflatable member 4 is located on the outside of the hard tube 3 and serves as a handle, which is easy to squeeze the first inflatable member 4. The folding airbag 8 is connected to the first inflatable member 4 through an air tube. When the first inflatable member 4 is squeezed, the folding airbag 8 is inflated and stretched, and the annular lighting lamp 12 and the camera module 6 recessed on the inner side of the flexible tube 5 are pushed out to present a convex state, thereby making the viewing angle of the collected image wider, which is helpful for a comprehensive examination of the patient's examination part.

[0030] In another embodiment of the present invention, please refer to Figures 1 to 5 An annular notch is arranged on the outer side of the bottom end of the sliding disk 9, and an annular filling member 10 is arranged on the inner side of the annular notch. The annular filling member 10 is easily squeezed and deformed, and at the same time has the function of pushing the sliding disk 9 back to its original position.

[0031] In another embodiment of the present invention, please refer to Figures 1 to 5 A transparent ring 11 is fixedly connected to the bottom end of the sliding plate 9 , a ring lighting lamp 12 is located on the inner side of the transparent ring 11 , and the camera module 6 is located on the inner side of the transparent ring 11 .

[0032] The annular lighting 12 is used to provide 360° lighting to the camera module 6, so that the image quality captured by the camera module is clearer.

[0033] In another embodiment of the utility model, the bottom of the display assembly 1 is fixedly connected with a threaded connector 14 , the outer side of the top seat 2 is threadedly connected with a threaded sleeve 13 , and the threaded sleeve 13 cooperates with the threaded connector 14 .

[0034] After the threaded sleeve 13 and the threaded connector 14 are threadedly connected, the positions of the top seat 2 and the display assembly 1 can be stabilized, and the force on the connection between the jack 15 and the plug 16 can be reduced.

[0035] In another embodiment of the present invention, the annular lighting lamp 12 is powered by a voltage-stabilizing and compensating power supply, so that the brightness of the annular lighting lamp 12 is more stable.

[0036] In another embodiment of the present invention, the bottom end of the flexible tube 5 has an inward contraction portion, which is made of medical rubber material to prevent the portion from causing damage to the body when it contacts the body.

[0037] In another embodiment of the present invention, the transparent ring 11 is located inside the constriction opening at the bottom end of the flexible tube 5 .

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A visual soft mirror with voltage stabilization compensation and constant brightness, comprising a display assembly (1) and a flexible tube (5), characterized in that: The top of the flexible tube (5) is provided with a hard tube (3), the outer side of the hard tube (3) is provided with a first inflatable member (4), the top of the hard tube (3) is fixedly connected with a top seat (2), the top of the top seat (2) is provided with a plug (16), the bottom of the display assembly (1) is provided with a socket (15), and the plug (16) cooperates with the socket (15); A top plate (7) is fixedly connected to the inner side of the flexible tube (5) and near the bottom, a folding airbag (8) is fixedly connected to the bottom of the top plate (7), the folding airbag (8) is connected to the first inflatable member (4) via an air pipe, a sliding plate (9) is fixedly connected to the bottom of the folding airbag (8), and a camera module (6) and a ring-shaped lighting lamp (12) are arranged at the bottom end of the sliding plate (9).

2. The visual soft lens with voltage stabilization compensation and constant brightness as claimed in claim 1, characterized in that: An annular notch is arranged on the outer side of the bottom end of the sliding plate (9), and an annular filling piece (10) is arranged on the inner side of the annular notch.

3. The visual soft lens with voltage stabilization compensation and constant brightness as claimed in claim 1, characterized in that: A transparent ring (11) is fixedly connected to the bottom end of the sliding plate (9), the annular lighting lamp (12) is located on the inner side of the transparent ring (11), and the camera module (6) is located on the inner side of the transparent ring (11).

4. The visual soft lens with voltage stabilization compensation and constant brightness as claimed in claim 1, characterized in that: The bottom of the display assembly (1) is fixedly connected with a threaded connector (14), the outer side of the top seat (2) is threadedly connected with a threaded sleeve (13), and the threaded sleeve (13) cooperates with the threaded connector (14).

5. The visual soft lens with voltage stabilization compensation and constant brightness as claimed in claim 1, characterized in that: The annular lighting lamp (12) is powered by a voltage-stabilizing and compensating power supply.

6. The visual soft lens with voltage stabilization compensation and constant brightness as claimed in claim 3, characterized in that: The bottom end of the flexible tube (5) has an inward contraction portion, and the contraction portion is made of medical rubber material.

7. The visual soft lens with voltage stabilization compensation and constant brightness as claimed in claim 6, characterized in that: The transparent ring (11) is located inside the constriction opening at the bottom end of the flexible tube (5).

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