CN217244295U

CN217244295U - Novel soft lens device

Info

Publication number: CN217244295U
Application number: CN202121969405.8U
Authority: CN
Inventors: 邱晓芸
Original assignee: Shenzhen Sanping Imaging Technology Co ltd
Current assignee: Shenzhen Sanping Imaging Technology Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-08-23
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a novel soft mirror device, which comprises a fixing frame, the mount middle part is rotated and is connected with hose and runs through the mount, the connecting ring lower part outside fixedly connected with spacing collar, the connecting ring middle part outside is provided with the ring gear, mount top evenly distributed has the slider, the inboard equal fixed connection of slider is on the stay cord top, the equal fixed connection in stay cord bottom is on the fixing ring top. The utility model discloses in, through promoting the slider, slider pulling stay cord, one side of stay cord pulling hose makes the hose bottom produce the bending, and four sliders control not equidirectional respectively, reach the purpose that makes hose bottom multi-angle adjust, improve inspection efficiency, make the hose rotate through rotating the handle, through the cooperation of pinion, make the small size rotation of converting the regulation by a wide margin of hose into of handle, improve the pivoted accuracy, reach the purpose that the operation is more stable, be worth wideling popularize.

Description

Novel soft lens device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a novel soft mirror device.

Background

The soft lens is an optical, mechanical and electronic device, which uses optical fiber bundle to transmit cold light for illumination, uses image-transmitting fiber bundle or CCD to transmit image, and uses metal net pipe to make insertion pipe, and the lens body can clearly observe the internal cavity gap duct of human body under various bending states.

Chinese patent document CN203388832U discloses a hose laryngoscope, including hollow flexible pipe body, be equipped with the arch that extends along body length direction on the chamber wall of body, the arch is equipped with the camera in the front end that is close to the body, one side at the camera is equipped with the luminous body, still be equipped with the one end that extends along body length direction in the chamber wall of body and seal one end open-ended ventilation chamber, the blind end that ventilates the chamber is located the one end of body, the other end of body is equipped with the breather pipe, the breather pipe communicates with the open end that ventilates the chamber, the gasbag has been cup jointed in the position department that is close to the camera in the outside of body, gasbag and ventilation chamber intercommunication, the gasbag is located the inboard of body one end for the camera, be equipped with the both ends open-ended that extends along body length direction in the chamber wall of body and inhale the phlegm chamber. This patent cross-sectional area is minimum, only 30% ~ 40% of ordinary laryngoscope, even be that the throat pathological change is more serious person or the narrow and small patient of throat or child also can use, and can avoid the sputum to block up the lumen, but it is when looking over, the hose angle is fixed, the bottom can not be adjusted, it is limited to make the visual angle of watching, in addition, when soft mirror removes, operator manual operation shakiness, because patient's health is inside sensitive, operator's range of operation is too big easily, influence the comfort level, the observation of also being inconvenient for simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel soft lens device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel soft lens device comprises a fixing frame, wherein a display is fixedly connected to the left side of the top end of the fixing frame, a hose is rotatably connected to the middle of the fixing frame and penetrates through the fixing frame, a connecting ring is fixedly connected to the top end of the hose, a limiting ring is fixedly connected to the outer side of the lower portion of the connecting ring, a gear ring is arranged on the outer side of the middle of the connecting ring, a pinion is meshed and connected to the right side of the gear ring, the pinion is fixedly connected to the lower portion of a short rod, the short rod is fixedly connected to the lower portion in a rotating shaft, a handle is fixedly connected to the upper portion of the right side of the rotating shaft, sliding blocks are uniformly distributed at the top end of the fixing frame, the inner sides of the sliding blocks are fixedly connected to the top end of a pull rope, the bottom end of the pull rope is fixedly connected to the top end of the fixing ring, the fixing ring is fixedly connected to the outer side of the bottom of the hose, a tube is fixedly connected to the middle of the bottom of the fixing frame outside the hose, and the tube is fixedly connected to the fixing ring, the bottom fixedly connected with miniature camera in the hose, the equal fixedly connected with light in miniature camera both sides.

As a further description of the above technical solution:

and threaded holes are formed in four corners of the fixing frame.

As a further description of the above technical solution:

the left side inside the fixing frame is fixedly connected with a controller.

As a further description of the above technical solution:

the miniature camera and the display are electrically connected with the controller.

As a further description of the above technical solution:

the fixed frame top middle part fixedly connected with protective cover, the protective cover rotates with the pivot to be connected.

As a further description of the above technical solution:

the sliding blocks are connected with the fixing frame in a sliding mode.

As a further description of the above technical solution:

the hose lower part is provided with the guide ring, the guide ring inboard with hose fixed connection and guide ring outside and tube fixed connection.

As a further description of the above technical solution:

the inside rotation of mount is connected with a plurality of guiding axles.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first through promoting the slider, slider pulling stay cord, one side of stay cord pulling hose makes the hose bottom produce the bending, and four sliders control not equidirectional respectively reach the purpose that makes hose bottom multi-angle adjust, conveniently observe more positions, convenient operation improves inspection efficiency.

2. The utility model discloses in, fix the mount in suitable position earlier, through rotating the handle, drive pinion rotation, because the pinion is connected with the ring gear meshing to make the clamping ring rotate and drive the hose and rotate, through the cooperation of pinion, make the regulation by a wide margin of handle convert the small amplitude of hose into and rotate, improve the pivoted accuracy, reach the purpose that the operation is more stable, conveniently observe, be worth wideling popularize.

Drawings

Fig. 1 is a perspective view of a novel soft lens device provided by the present invention;

fig. 2 is a front view of a novel soft lens device provided by the present invention;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is an enlarged view of fig. 2 at B.

Illustration of the drawings:

1. a controller; 2. a display; 3. a protective cover; 4. a rotating shaft; 5. a handle; 6. a connecting ring; 7. a toothed ring; 8. a short bar; 9. a pinion gear; 10. a slider; 11. pulling a rope; 12. a guide shaft; 13. a pipe shell; 14. a hose; 15. a guide ring; 16. a miniature camera; 17. a stationary ring; 18. an illuminating lamp; 19. a threaded hole; 20. a fixed mount; 21. a limiting ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but 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 thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a novel soft lens device comprises a fixed frame 20, a display 2 is fixedly connected to the left side of the top end of the fixed frame 20, a hose 14 is rotatably connected to the middle of the fixed frame 20, the hose 14 penetrates through the fixed frame 20, a connecting ring 6 is fixedly connected to the top end of the hose 14, a limiting ring 21 is fixedly connected to the outer side of the lower portion of the connecting ring 6, a gear ring 7 is arranged on the outer side of the middle of the connecting ring 6, a pinion 9 is meshed and connected to the right side of the gear ring 7, the pinion 9 is fixedly connected to the lower portion of a short rod 8, the short rod 8 is fixedly connected to the inner lower portion of a rotating shaft 4, a handle 5 is fixedly connected to the upper portion of the right side of the rotating shaft 4, the pinion 9 is driven to rotate by rotating the handle 5, the connecting ring 6 rotates to drive the hose 14 to rotate, large-amplitude adjustment of the handle 5 is converted into small-amplitude rotation of the hose 14 by the cooperation of the pinion 9, and the rotation accuracy is improved, the purpose of more stable operation is achieved, observation is facilitated, sliders 10 are uniformly distributed at the top end of a fixing frame 20, the inner sides of the sliders 10 are fixedly connected to the top end of a pull rope 11, the bottom ends of the pull rope 11 are fixedly connected to the top end of a fixing ring 17, the fixing ring 17 is fixedly connected to the outer side of the bottom of a hose 14, the sliders 10 are pushed to pull the pull rope 11, the pull rope 11 changes direction through a guide shaft 12 so as to pull one side of the hose 14, the bottom end of the hose 14 is bent, the pull rope 11 has certain elasticity, the four sliders 10 respectively control different directions, the purpose of multi-angle adjustment of the bottom end of the hose 14 is achieved, more positions are conveniently observed, inspection efficiency is effectively improved, a tube shell 13 is fixedly connected to the outer side of the hose 14 in the middle of the bottom end of the fixing frame 20, the bottom of the tube shell 13 is fixedly connected with the fixing ring 17, a micro camera 16 is fixedly connected to the bottom of the hose 14, and illuminating lamps 18 are fixedly connected to two sides of the micro camera 16, the hose 14 is inserted into a proper position of a patient, the pathological changes can be shot through the miniature camera 16, signals are converted and displayed in real time from the display 2 through the controller 1, the purpose of conveniently observing the state of the illness is achieved, and the illuminating lamp 18 is needed to provide illumination because no light rays exist in the human body.

Four corners of a fixed frame 20 are provided with threaded holes 19, the fixed frame 20 is installed on an instrument through bolts, the purpose of fixing the fixed frame 20 is achieved, the left side inside the fixed frame 20 is fixedly connected with a controller 1, a micro camera 16 and a display 2 are electrically connected with the controller 1, the middle of the top end of the fixed frame 20 is fixedly connected with a protective cover 3, the protective cover 3 is rotatably connected with a rotating shaft 4, a sliding block 10 is slidably connected with the fixed frame 20, a certain friction force is formed between the sliding block 10 and the fixed frame 20, a pulling rope 11 cannot pull the sliding block 10, but a person can easily push the pulling rope, the lower portion of a hose 14 is provided with a guide ring 15, the inner side of the guide ring 15 is fixedly connected with the hose 14, the outer side of the guide ring 15 is fixedly connected with a pipe shell 13, a plurality of guide shafts 12 are rotatably connected inside the fixed frame 20, and the pulling rope 11 moves along a fixed route.

The working principle is as follows: in the using process of the soft lens, firstly, the hose 14 is inserted into a proper position of a patient, the pathological changes can be shot through the miniature camera 16, the signal conversion is displayed in real time from the display 2 through the controller 1, the purpose of conveniently observing the state of the illness is achieved, the slide block 10 is pushed, the slide block 10 pulls the pull rope 11, the pull rope 11 changes the direction through the guide shaft 12 so as to pull one side of the hose 14, the bottom end of the hose 14 is bent, the four slide blocks 10 respectively control different directions, the purpose of adjusting the bottom end of the hose 14 in multiple angles is achieved, more positions are conveniently observed, the inspection efficiency is effectively improved, the fixing frame 20 is fixed at a proper position, the pinion 9 is driven to rotate by rotating the handle 5, the pinion 9 is driven to rotate due to the fact that the pinion 9 is meshed with the toothed ring 7, the connecting ring 6 rotates to drive the hose 14 to rotate, the large-amplitude adjustment of the handle 5 is converted into small-amplitude rotation of the hose 14 through the matching of the pinion 9, the rotating accuracy is improved, the purpose of more stable operation is achieved, observation is convenient, and the device is worth popularizing.

Finally, it should be noted that: 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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a novel soft mirror device, includes mount (20), its characterized in that: the display device is fixedly connected to the left side of the top end of the fixing frame (20), the middle of the fixing frame (20) is rotatably connected with a hose (14), the hose (14) penetrates through the fixing frame (20), the top end of the hose (14) is fixedly connected with a connecting ring (6), the outer side of the lower portion of the connecting ring (6) is fixedly connected with a limiting ring (21), the outer side of the middle of the connecting ring (6) is provided with a toothed ring (7), the right side of the toothed ring (7) is meshed with a pinion (9), the pinion (9) is fixedly connected to the lower portion of a short rod (8), the short rod (8) is fixedly connected to the inner lower portion of a rotating shaft (4), a handle (5) is fixedly connected to the upper portion of the right side of the rotating shaft (4), sliders (10) are uniformly distributed at the top end of the fixing frame (20), the inner sides of the sliders (10) are fixedly connected to the top end of a pull rope (11), the bottom end of the pull rope (11) is fixedly connected to the top end of a fixing ring (17), retainer plate (17) fixed connection is in hose (14) bottom outside, mount (20) bottom middle part is at hose (14) outside fixedly connected with tube (13), tube (13) bottom and retainer plate (17) fixed connection, bottom fixedly connected with miniature camera (16) in hose (14), the equal fixedly connected with light (18) in miniature camera (16) both sides.

2. A novel soft lens apparatus according to claim 1, wherein: and threaded holes (19) are formed in four corners of the fixing frame (20).

3. A novel soft lens apparatus according to claim 1, wherein: the left side of the interior of the fixing frame (20) is fixedly connected with a controller (1).

4. A novel soft lens apparatus according to claim 1, wherein: the miniature camera (16) and the display (2) are electrically connected with the controller (1).

5. A novel soft lens apparatus according to claim 1, wherein: the utility model discloses a fixed frame, including mount (20), fixed frame (20) top middle part fixedly connected with protective cover (3), protective cover (3) rotate with pivot (4) and are connected.

6. A novel soft lens apparatus according to claim 1, wherein: the sliding blocks (10) are connected with the fixed frame (20) in a sliding mode.

7. A novel soft lens apparatus according to claim 1, wherein: the lower part of the hose (14) is provided with a guide ring (15), the inner side of the guide ring (15) is fixedly connected with the hose (14), and the outer side of the guide ring (15) is fixedly connected with the pipe shell (13).

8. A novel soft lens apparatus according to claim 1, wherein: the inside of the fixed frame (20) is rotatably connected with a plurality of guide shafts (12).