CN213821333U

CN213821333U - Throat endoscope apparatus fixing device

Info

Publication number: CN213821333U
Application number: CN202022375490.7U
Authority: CN
Inventors: 李文凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-30
Anticipated expiration: 2030-10-22

Abstract

The utility model belongs to the technical field of medical instrument, especially, a throat endoscope apparatus fixing device, including the telescopic link, one side of telescopic link is provided with first nut, the opposite side of telescopic link is provided with the dead lever, the lower terminal surface of telescopic link is provided with the fixation clamp, the medial surface of fixation clamp is provided with movable clamp, the medial surface of support is provided with the spring, the medial surface of recess is provided with the rubber pad, the lateral surface of movable clamp all is provided with the dwang with the lateral surface of fixation clamp, the lower terminal surface of dead lever is provided with first axis of rotation, the one end of fourth axis of rotation is provided with the fourth connecting rod, the one end of second nut is provided with the stopper. The utility model discloses a set up the fourth axis of rotation, can make solid fixed ring rotatory in the use, let endoscope fixing device can carry out angle modulation, press the activity through setting up activity clamp and fixation clamp, press the activity clamp, the spring kick-backs with this endoscope apparatus fixing device centre gripping on bedside or horizontal pole, facilitate the use.

Description

Throat endoscope apparatus fixing device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a fixing device for throat endoscope equipment.

Background

In the medical field, medical diagnosis using an endoscope has been widely used. Specifically, in the process of diagnosing diseases related to the ear, nose and throat, an endoscope tube provided with an endoscope is required to be inserted into the ear, nose and throat of a patient for examination, and images inside the ear, nose and throat of the patient are acquired through the endoscope while the images are transmitted to a display device. The ear-nose-throat endoscope integrates the technologies of optics, ergonomics, precision machinery, modern electronics, software and the like. The otolaryngological endoscope can be used for seeing the pathological changes which can not be displayed by X-rays, so the otolaryngological endoscope is an indispensable medical instrument for the otolaryngological department.

There are the following problems:

1. the existing endoscope fixing device has the problem that the angle cannot be adjusted in the process of fixing the endoscope.

2. The existing endoscope fixing device is fixed on an endoscope equipment frame, and a patient needs to be close to the endoscope equipment frame as much as possible in the using process, so that the problem of inconvenience in use exists.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a fixing device for a throat endoscope instrument, which solves the problems that the angle can not be adjusted and the use is inconvenient.

In order to achieve the above object, the utility model provides a following technical scheme: a throat endoscope instrument fixing device comprises a telescopic rod, wherein a first nut is arranged on one side of the telescopic rod, a fixing rod is arranged on the other side of the telescopic rod, a fixing clamp is arranged on the lower end face of the telescopic rod, a movable clamp is arranged on the inner side face of the fixing clamp, a support and a groove are formed in the upper end face of the movable clamp and the lower end face of the fixing clamp respectively, a spring is arranged on the inner side face of the support, a rubber pad is arranged on the inner side face of the groove, rotating rods are arranged on the outer side face of the movable clamp and the outer side face of the fixing clamp respectively, a first rotating shaft is arranged on the lower end face of the fixing rod, a first connecting rod is arranged at one end of the first rotating shaft, a second rotating shaft is arranged at one end of the first connecting rod, a second connecting rod is arranged at one side of the second rotating shaft, a third rotating shaft is arranged at one end of the second connecting rod, the one end of third axis of rotation is provided with the third connecting rod, the one end of third connecting rod is provided with the fourth axis of rotation, the one end of fourth axis of rotation is provided with the fourth connecting rod, the one end of fourth connecting rod is provided with solid fixed ring, gu one side of fixed ring is provided with the second nut, the one end of second nut is provided with the stopper.

As a preferred technical scheme of the utility model, first nut swing joint is in one side of telescopic link, dead lever fixed connection is in the opposite side of telescopic link.

As a preferred technical scheme of the utility model, the fixed clamp is fixed to be connected in the lower terminal surface of telescopic link, activity clamp swing joint is in the medial surface of fixed clamp.

As a preferred technical scheme of the utility model, the equal fixed connection of support and recess is in the up end of activity clamp and the lower terminal surface of fixation clamp, spring swing joint is in the medial surface of support.

As a preferred technical scheme of the utility model, rubber pad fixed connection is in the medial surface of recess, dwang difference swing joint is in the lateral surface of activity clamp and the lateral surface of fixation clamp.

As a preferred technical scheme of the utility model, first axis of rotation swing joint is in the lower terminal surface of dead lever, head rod swing joint is in the one end of first axis of rotation.

As a preferred technical scheme of the utility model, fourth connecting rod swing joint is in the one end of fourth axis of rotation, gu fixed ring fixed connection is in the one end of fourth connecting rod.

As a preferred technical scheme of the utility model, second nut swing joint is in solid fixed ring's one side, stopper swing joint is in the one end of second nut.

As a preferred technical scheme of the utility model, second nut swing joint is in solid fixed ring's one side, stopper swing joint in the one end of second nut.

Compared with the prior art, the utility model provides a throat endoscope apparatus fixing device possesses following beneficial effect:

1. this throat endoscope apparatus fixing device through setting up the fourth axis of rotation, can make solid fixed ring rotatory in the use, lets endoscope fixing device can carry out angle modulation.

2. The throat endoscope instrument fixing device is convenient to use by arranging the movable clamp and the fixed clamp, pressing the movable clamp and clamping the endoscope instrument fixing device on a bedside or a cross rod through spring resilience.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the fixing clip of the present invention;

fig. 3 is a schematic view of the movable clamp of the present invention.

In the figure: 1. a movable clamp; 2. a fixing clip; 3. a spring; 4. rotating the rod; 5. a telescopic rod; 6. a first nut; 7. a rubber pad; 8. fixing the rod; 9. a first rotating shaft; 10. a second rotating shaft; 11. a third rotating shaft; 12. a fourth rotating shaft; 13. a support; 14. a first connecting rod; 15. a second connecting rod; 16. a third connecting rod; 17. a fourth connecting rod; 18. a fixing ring; 19. a second nut; 20. a limiting block; 21. and (4) a groove.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a throat endoscope apparatus fixing device comprises a telescopic rod 5, a first nut 6 is arranged on one side of the telescopic rod 5, a fixing rod 8 is arranged on the other side of the telescopic rod 5, a fixing clamp 2 is arranged on the lower end face of the telescopic rod 5, a movable clamp 1 is arranged on the inner side face of the fixing clamp 2, a support 13 and a groove 21 are arranged on the upper end face of the movable clamp 1 and the lower end face of the fixing clamp 2, a spring 3 is arranged on the inner side face of the support 13, a rubber pad 7 is arranged on the inner side face of the groove 21, rotating rods 4 are arranged on the outer side face of the movable clamp 1 and the outer side face of the fixing clamp 2, a first rotating shaft 9 is arranged on the lower end face of the fixing rod 8, a first connecting rod 14 is arranged at one end of the first rotating shaft 9, a second rotating shaft 10 is arranged at one end of the first connecting rod 14, a second connecting rod 15 is arranged on one side of the second rotating shaft 10, a third rotating shaft 11 is arranged at one end of the second connecting rod 15, one end of the third rotating shaft 11 is provided with a third connecting rod 16, one end of the third connecting rod 16 is provided with a fourth rotating shaft 12, one end of the fourth rotating shaft 12 is provided with a fourth connecting rod 17, one end of the fourth connecting rod 17 is provided with a fixing ring 18, one side of the fixing ring 18 is provided with a second nut 19, and one end of the second nut 19 is provided with a limiting block 20.

In this embodiment, the object is cliied with fixation clamp 2 to activity clamp 1, and spring 3 kick-backs, lets activity clamp 1 and fixation clamp 2 closed inseparabler, makes fixing device more stable in the use, and head rod 14, second connecting rod 15 and third connecting rod 16 pass through second axis of rotation 10 and third axis of rotation 11, make fixing device can adjust the height and the angle of solid fixed ring 18.

Specifically, the first nut 6 is movably connected to one side of the telescopic rod 5, and the fixing rod 8 is fixedly connected to the other side of the telescopic rod 5.

In this embodiment, the first nut 6 is twisted to fix the height of the telescopic rod 5, so that the height of the fixing device can be conveniently adjusted.

Specifically, the fixing clamp 2 is fixedly connected to the lower end face of the telescopic rod 5, and the movable clamp 1 is movably connected to the inner side face of the fixing clamp 2.

In this embodiment, use telescopic link 5 to adjust fixing device's height according to actual conditions, increase application scope.

Specifically, the bracket 13 and the groove 21 are both fixedly connected to the upper end surface of the movable clamp 1 and the lower end surface of the fixed clamp 2, and the spring 3 is movably connected to the inner side surface of the bracket 13.

In this embodiment, the bracket 13 fixes the spring 3 to prevent the spring 3 from falling off during use.

Specifically, the rubber pad 7 is fixedly connected to the inner side surface of the groove 21, and the rotating rod 4 is movably connected to the outer side surface of the movable clamp 1 and the outer side surface of the fixed clamp 2 respectively.

In this embodiment, the rubber pad 7 increases the friction force of the object clamped by the movable clamp 1 and the fixed clamp 2, and increases the stability of the fixing device.

Specifically, the first rotating shaft 9 is movably connected to the lower end surface of the fixing rod 8, and the first connecting rod 14 is movably connected to one end of the first rotating shaft 9.

In this embodiment, the first rotating shaft 9 enables the fixing ring 18 to be adjusted in the horizontal direction during use.

Specifically, the fourth connecting rod 17 is movably connected to one end of the fourth rotating shaft 12, and the fixing ring 18 is fixedly connected to one end of the fourth connecting rod 17.

In the present embodiment, the fourth rotating shaft 12 can rotate the fixing ring 18, and the scope of application of the endoscope fixing device is increased.

Specifically, the second nut 19 is movably connected to one side of the fixing ring 18, and the limiting block 20 is movably connected to one end of the second nut 19.

In this embodiment, the second nut 19 pushes the limiting block 20 to squeeze the endoscope device, so as to fix the endoscope device.

In the present embodiment, the first rotating shaft 9, the second rotating shaft 10, the third rotating shaft 11 and the fourth rotating shaft 12 are known technologies that have been disclosed and widely used in daily life, and the model of the first rotating shaft 9, the model of the second rotating shaft 10, the model of the third rotating shaft 11 and the model of the fourth rotating shaft 12 are MD-5DX 20-1.

The utility model discloses a theory of operation and use flow: during operation, press movable clamp 1, spring 3 kick-backs with this fixing device centre gripping on bedside or horizontal pole, be suitable for different operational environment, high durability and convenient use, loosen the height of 6 pull telescopic link 5 adjustment fixing device of first nut, adjust and be fit for highly back and make up first nut 6, wrench movement second nut 19, stopper 20 fixes the endoscope, the handheld solid fixed ring 18 of doctor, head rod 14, second connecting rod 15 passes through second axis of rotation 10 and third axis of rotation 11 with third connecting rod 16, make fixing device can adjust solid fixed ring 18's height and angle, can make solid fixed ring 18 rotatory angle adjustment that carries out through fourth axis of rotation 12, let endoscope fixing device can carry out angle modulation.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A throat endoscope apparatus fixing device comprises a telescopic rod (5), and is characterized in that: one side of the telescopic rod (5) is provided with a first nut (6), the other side of the telescopic rod (5) is provided with a fixed rod (8), the lower end face of the telescopic rod (5) is provided with a fixed clamp (2), the inner side face of the fixed clamp (2) is provided with a movable clamp (1), the upper end face of the movable clamp (1) and the lower end face of the fixed clamp (2) are both provided with a support (13) and a groove (21), the inner side face of the support (13) is provided with a spring (3), the inner side face of the groove (21) is provided with a rubber pad (7), the outer side face of the movable clamp (1) and the outer side face of the fixed clamp (2) are both provided with a rotating rod (4), the lower end face of the fixed rod (8) is provided with a first rotating shaft (9), one end of the first rotating shaft (9) is provided with a first connecting rod (14), one end of the first connecting rod (14) is provided with a second rotating shaft (10), one side of second axis of rotation (10) is provided with second connecting rod (15), the one end of second connecting rod (15) is provided with third axis of rotation (11), the one end of third axis of rotation (11) is provided with third connecting rod (16), the one end of third connecting rod (16) is provided with fourth axis of rotation (12), the one end of fourth axis of rotation (12) is provided with fourth connecting rod (17), the one end of fourth connecting rod (17) is provided with solid fixed ring (18), one side of solid fixed ring (18) is provided with second nut (19), the one end of second nut (19) is provided with stopper (20).

2. A throat endoscope instrument holding device according to claim 1, wherein: the first nut (6) is movably connected to one side of the telescopic rod (5), and the fixing rod (8) is fixedly connected to the other side of the telescopic rod (5).

3. A throat endoscope instrument holding device according to claim 1, wherein: the fixed clamp (2) is fixedly connected to the lower end face of the telescopic rod (5), and the movable clamp (1) is movably connected to the inner side face of the fixed clamp (2).

4. A throat endoscope instrument holding device according to claim 1, wherein: support (13) and recess (21) equal fixed connection in the up end of activity clamp (1) and the lower terminal surface of fixation clamp (2), spring (3) swing joint is in the medial surface of support (13).

5. A throat endoscope instrument holding device according to claim 1, wherein: rubber pad (7) fixed connection is in the medial surface of recess (21), dwang (4) swing joint respectively in the lateral surface of activity clamp (1) and the lateral surface of fixation clamp (2).

6. A throat endoscope instrument holding device according to claim 1, wherein: the first rotating shaft (9) is movably connected to the lower end face of the fixing rod (8), and the first connecting rod (14) is movably connected to one end of the first rotating shaft (9).

7. A throat endoscope instrument holding device according to claim 1, wherein: fourth connecting rod (17) swing joint is in the one end of fourth axis of rotation (12), solid fixed ring (18) fixed connection is in the one end of fourth connecting rod (17).

8. A throat endoscope instrument holding device according to claim 1, wherein: the second nut (19) is movably connected to one side of the fixing ring (18), and the limiting block (20) is movably connected to one end of the second nut (19).