CN219289400U - Adjustable otorhinolaryngology department mirror support - Google Patents

Abstract

The utility model discloses an adjustable otorhinolaryngology department mirror support, which particularly relates to the technical field of medical equipment, and comprises a first rotating shaft capable of rotating, wherein a second rotating shaft is arranged in the first rotating shaft, a first limiting block is arranged on the outer wall of the second rotating shaft, a third rotating shaft is arranged at the right end of the first limiting block, a box body is movably connected to the outer wall of the third rotating shaft through a bearing, a second limiting block is arranged at the right end of the box body, a second bevel gear is meshed with the front side of the first bevel gear, a first telescopic rod is fixedly arranged at the front end of the third limiting block, a fourth rotating shaft is fixedly arranged at the bottom of the front end of the first telescopic rod, a clamp groove is fixedly arranged at the bottom of one end, far away from the second rotating shaft, of the first limiting block, and a second telescopic rod is arranged at the bottom of the clamp groove.

Description

Adjustable otorhinolaryngology department mirror support

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an adjustable mirror bracket for otorhinolaryngology department.

Background

The endoscope is a common instrument in the otorhinolaryngology department, is a detection instrument integrating traditional optics, ergonomics, precision machines, modern electronic software and the like, can enter a human body from an oral cavity, can be used for seeing lesions which cannot be displayed by X rays, and is very useful for doctors and beneficial to diagnosis of illness states.

However, when in actual use, the support and fixation of the endoscope are always finished by one hand of a doctor, so that the doctor is forced to operate by one hand in the diagnosis and treatment process, the traditional endoscope support is very inconvenient, the flexibility of the traditional endoscope support is poor, the angle of the endoscope can not be adjusted, and the endoscope support has certain limitation.

Disclosure of Invention

The utility model aims to provide an adjustable endoscope support for otorhinolaryngology, which can control the angle of an endoscope in the vertical direction and adjust the angle, and can conveniently relieve doctors to treat patients by hands after fixing the endoscope so as to solve the defects in the technology.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides an adjustable otolaryngology branch of academic or vocational study is with mirror support, includes the first pivot that can rotate, the inside second pivot that is equipped with of first pivot, first pivot passes through threaded connection with the second pivot, the second pivot outer wall is equipped with first stopper, second pivot one end runs through first stopper and extends second pivot top, first stopper right-hand member is equipped with the third pivot, first stopper passes through bearing swing joint with the third pivot, third pivot outer wall has the box through bearing swing joint, the inside first bevel gear that is equipped with of box, the third pivot runs through first bevel gear and extends out of box right-hand member, the box right-hand member is equipped with the second stopper, second stopper and third pivot pass through bearing swing joint, third pivot one end runs through the second stopper and extends out of second stopper right-hand member, first bevel gear front side meshing has the second bevel gear, second bevel gear front end fixedly provided with the pivot, this pivot runs through the box and extends the box front side, the box passes through bearing swing joint with the third pivot, third pivot outer wall has the box to pass through bearing swing joint, second pivot front end fixedly provided with a box bottom the first end, the bottom of the telescopic link is equipped with a telescopic link, the bottom of the telescopic link is equipped with first telescopic link, the bottom of the telescopic link is equipped with first end, the bottom of the telescopic link is equipped with the bottom of the telescopic link, the bottom of telescopic link is equipped with the bottom of telescopic link, the bottom of the telescopic link is equipped with a bottom fixed bottom of a telescopic link, and the limit bolt is connected with the clamping groove through threads.

Preferably, the outer wall of the first rotating shaft is fixedly provided with two drawers, the two drawers are positioned at the bottom of the first limiting block, and the two drawers are distributed up and down and can be used for placing medical appliances.

Preferably, the first rotating shaft bottom is provided with the lifting box, the first rotating shaft is movably connected with the lifting box through a bearing, the first rotating shaft bottom is provided with a third bevel gear, the first rotating shaft bottom penetrates through the third bevel gear and is fixedly connected with the third bevel gear, a fourth bevel gear is meshed with the bottom of the third bevel gear, a rotating handle is fixedly arranged on one side of the fourth bevel gear, one end of the rotating handle penetrates through the lifting box and extends out of one side of the lifting box, and the rotating handle is movably connected with the lifting box through the bearing and can adjust lifting of the clamp in the vertical direction.

Preferably, the rear side of the lifting box is fixedly provided with a railing, and four corners of the bottom of the lifting box are respectively provided with a moving wheel, so that the lifting box is convenient to move.

Preferably, the top end of the first telescopic rod is connected with a bolt in a threaded manner, and the bolt is used for fixing the first telescopic rod.

Preferably, a handle is fixedly arranged at the right end of the third rotating shaft and used for adjusting the angle of the clamp.

Preferably, a rubber pad is fixedly arranged on the inner wall of the clip to prevent the surface layer of the endoscope from being worn.

In the technical scheme, the utility model has the technical effects and advantages that:

1. when a doctor works and needs to adjust the angle of the endoscope, the doctor can clamp the endoscope by using the clamp, and adjust the angle of the clamp by adjusting the first telescopic rod to achieve the angle required by the doctor;

2. when the height of the clamp needs to be adjusted, before rotating, a doctor stretches the second telescopic rod, the top end of the second telescopic rod enters the clamping groove and is fixed by the limiting bolt, then the doctor rotates the rotating handle by hand, the fourth bevel gear is driven by the rotating handle, then the fourth bevel gear is driven by the fourth bevel gear to move together, the first rotating shaft and the second rotating shaft are connected through threads, and the second rotating shaft is lifted under the action of the first rotating shaft, so that the endoscope can be lifted in the vertical direction by utilizing the second rotating shaft.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a left side view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a cross-sectional view of the case of the present utility model;

FIG. 4 is a right side view of the present utility model;

fig. 5 is a cross-sectional view of the lift box of the present utility model.

Reference numerals illustrate:

the lifting device comprises a first rotating shaft 1, a second rotating shaft 2, a first limiting block 3, a bolt 4, a third rotating shaft 5, a first bevel gear 6, a second bevel gear 7, a box body 8, a second limiting block 9, a handle 10, a third limiting block 11, a first telescopic rod 12, a fourth rotating shaft 13, a clamp 14, a rubber pad 15, a drawer 16, a lifting box 17, a third bevel gear 18, a fourth bevel gear 19, a rotating handle 20, a moving wheel 21, a railing 22, a clamping groove 23 and a second telescopic rod 24.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides an adjustable otorhinolaryngology department mirror support as shown in figures 1-5, which comprises a first rotating shaft 1 capable of rotating, wherein a second rotating shaft 2 is arranged in the first rotating shaft 1, the first rotating shaft 1 is connected with the second rotating shaft 2 through threads, a first limiting block 3 is arranged on the outer wall of the second rotating shaft 2, one end of the second rotating shaft 2 penetrates through the first limiting block 3 and extends out of the top end of the second rotating shaft 2, the right end of the first limiting block 3 is provided with a third rotating shaft 5, the first limiting block 3 is movably connected with the third rotating shaft 5 through a bearing, the outer wall of the third rotating shaft 5 is movably connected with a box body 8 through a bearing, a first bevel gear 6 is fixedly arranged in the box body 8, the third rotating shaft 5 penetrates through the first bevel gear 6 and extends out of the right end of the box body 8, the right end of the box body 8 is provided with a second limiting block 9, the second limiting block 9 is movably connected with a third rotating shaft 5 through a bearing, one end of the third rotating shaft 5 penetrates through the second limiting block 9 and extends out of the right end of the second limiting block 9, the front side of the first bevel gear 6 is meshed with a second bevel gear 7, the front end of the second bevel gear 7 is fixedly provided with a rotating shaft which penetrates through the box body 8 and extends out of the front side of the box body 8, the rotating shaft is movably connected with the box body 8 through a bearing, the front end of the rotating shaft is fixedly provided with a third limiting block 11, the front end of the third limiting block 11 is fixedly provided with a first telescopic rod 12, the bottom of the front end of the first telescopic rod 12 is fixedly provided with a fourth rotating shaft 13, the bottom of the fourth rotating shaft 13 is provided with a clip 14, and the right end of the third rotating shaft 5 is fixedly provided with a handle 10;

when the doctor works and needs to adjust the angle of the endoscope, the doctor holds the endoscope by the clamp 14 firstly, then the handle 10 is rotated by the hand, the handle 10 drives the third rotating shaft 5 to rotate, because the third rotating shaft 5 penetrates through the first bevel gear 6, meanwhile, the first bevel gear 6 also rotates, the rotation of the first bevel gear 6 drives the second bevel gear 7, the second bevel gear 7 is fixedly connected with the first telescopic link 12, the bottom of the top end of the first telescopic link 12 is provided with the fourth rotating shaft 13, the clamp 14 is arranged at the bottom of the fourth rotating shaft 13, the angle of the clamp 14 is adjusted by adjusting the first telescopic link 12, so that the angle required by the doctor is achieved, after the doctor is used up, the clamp 14 is restored to the vertical direction by rotating the handle 10 anticlockwise, the utility model can control the angle of the endoscope in the vertical direction and can be adjusted, and after the endoscope is fixed, the doctor can also be conveniently liberated to treat patients by hands.

As shown in fig. 5, the bottom of the first rotating shaft 1 is provided with a lifting box 17, the first rotating shaft 1 is movably connected with the lifting box 17 through a bearing, the bottom end of the first rotating shaft 1 is provided with a third bevel gear 18, the bottom end of the first rotating shaft 1 penetrates through the third bevel gear 18 and is fixedly connected with the third bevel gear 18, the bottom of the third bevel gear 18 is meshed with a fourth bevel gear 19, one side of the fourth bevel gear 19 is fixedly provided with a rotating handle 20, one end of the rotating handle 20 penetrates through the lifting box 17 and extends out of one side of the lifting box 17, the rotating handle 20 is movably connected with the lifting box 17 through a bearing, one end bottom of the first limiting block 3 far away from the second rotating shaft 2 is fixedly provided with a clamping groove 23, the bottom of the clamping groove 23 is provided with a second telescopic rod 24, the top end of the second telescopic rod 24 is inserted into the clamping groove 23, the bottom end of the second telescopic rod 24 is fixedly connected with the top of the lifting box 17, the outer end of the clamping groove 23 is provided with a limiting bolt, one end of the limiting bolt 23 is contacted with the outer wall of the second telescopic rod 24, and the limiting bolt 23 is connected with the clamping groove 23 through a threaded bolt;

when the height of the clamp 14 needs to be adjusted, before rotating, a doctor stretches the second telescopic rod 24, the top end of the second telescopic rod 24 enters the clamping groove 23 and is fixed by a limit bolt, then the doctor rotates the rotating handle 20 by hand, the fourth bevel gear 19 is driven by the rotating handle 20, then the fourth bevel gear 19 moves together with the third bevel gear 18, the first rotating shaft 1 and the second rotating shaft 2 are connected through threads, and the second rotating shaft 2 is lifted under the action of the first rotating shaft 1, so that the endoscope can be driven to lift in the vertical direction by the second rotating shaft 2.

In order to place medical appliances, as shown in fig. 1, 2 and 4, two drawers 16 are fixedly arranged on the outer wall of the first rotating shaft 1, the two drawers 16 are located at the bottom of the first limiting block 3, the two drawers 16 are distributed up and down, and medical appliances used by doctors are placed in the drawers 16, so that the medical appliances are convenient to take.

In order to fix the first telescopic rod 12, as shown in fig. 3, the top end of the first telescopic rod 12 is connected with a bolt 4 in a threaded manner, when the length of the first telescopic rod 12 needs to be adjusted, a doctor manually rotates the bolt 4, adjusts the first telescopic rod 12 to reach the required length of the doctor, and then tightens the bolt 4.

In order to protect the surface layer of the endoscope from abrasion, as shown in fig. 2, a rubber pad 15 is fixedly arranged on the inner wall of the clip 14, and a doctor can clamp endoscopes of different specifications by adjusting the opening size of the clip 14.

In order to move the present utility model, as shown in fig. 1, 2 and 4, a rail 22 is fixedly arranged at the rear side of the lifting box 17, and moving wheels 21 are respectively arranged at four corners of the bottom of the lifting box 17, so that when the present utility model needs to be moved, a doctor can drive the present utility model to move by pushing the rail 22.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (8)

1. The utility model provides an adjustable otorhinolaryngology branch of academic or vocational study is with mirror support, includes rotatable first pivot (1), its characterized in that: the utility model discloses a front-end transmission device of a motor vehicle, which comprises a first rotating shaft (1), a second rotating shaft (2) arranged in the first rotating shaft (1), wherein the first rotating shaft (1) is connected with the second rotating shaft (2) through threads, a first limiting block (3) is arranged on the outer wall of the second rotating shaft (2), one end of the second rotating shaft (2) penetrates through the first limiting block (3) and extends out of the top end of the second rotating shaft (2), a third rotating shaft (5) is arranged on the right end of the first limiting block (3), the first limiting block (3) and the third rotating shaft (5) are movably connected through bearings, a box body (8) is movably connected to the outer wall of the third rotating shaft (5) through bearings, a first bevel gear (6) is fixedly arranged in the box body (8), the third rotating shaft (5) penetrates through the first bevel gear (6) and extends out of the right end of the box body (8), a second limiting block (9) is arranged on the right end of the box body (8) through bearings, one end of the third limiting block (5) penetrates through the second limiting block (9) and extends out of the third rotating shaft (5) through bearings, the second bevel gear (8) is fixedly connected with the right end of the box body (8) through bearings, the first bevel gear (8) is meshed with the front-end of the front-end transmission device, the front end of pivot is fixed to be equipped with third stopper (11), third stopper (11) front end is fixed to be equipped with first telescopic link (12), the bottom of first telescopic link (12) front end is fixed to be equipped with fourth pivot (13), fourth pivot (13) bottom is equipped with clip (14), the one end bottom that second pivot (2) was kept away from to first stopper (3) is fixed to be equipped with draw-in groove (23), draw-in groove (23) bottom is equipped with second telescopic link (24), second telescopic link (24) top is pegged graft inside draw-in groove (23), second telescopic link (24) bottom and elevating case (17) top fixed connection, draw-in groove (23) outer end is equipped with spacing bolt, and this spacing bolt one end draw-in groove (23) contacts with second telescopic link (24) outer wall, spacing bolt passes through threaded connection with draw-in groove (23).

2. An adjustable otorhinolaryngological mirror support as defined in claim 1 wherein: the outer wall of the first rotating shaft (1) is fixedly provided with two drawers (16), the two drawers (16) are located at the bottom of the first limiting block (3), and the two drawers (16) are distributed up and down.

3. An adjustable otorhinolaryngological mirror support as defined in claim 1 wherein: the lifting box (17) is arranged at the bottom of the first rotating shaft (1), the first rotating shaft (1) and the lifting box (17) are movably connected through a bearing, a third bevel gear (18) is arranged at the bottom end of the first rotating shaft (1), the bottom end of the first rotating shaft (1) penetrates through the third bevel gear (18) and is fixedly connected with the third bevel gear (18), a fourth bevel gear (19) is meshed with the bottom of the third bevel gear (18), a rotating handle (20) is fixedly arranged on one side of the fourth bevel gear (19), one end of the rotating handle (20) penetrates through the lifting box (17) and extends out of one side of the lifting box (17), and the rotating handle (20) and the lifting box (17) are movably connected through the bearing.

4. An adjustable otorhinolaryngological mirror support as defined in claim 3 wherein: the rear side of the lifting box (17) is fixedly provided with a railing (22).

5. An adjustable otorhinolaryngological mirror support as defined in claim 3 wherein: and moving wheels (21) are arranged at four corners of the bottom of the lifting box (17).

6. An adjustable otorhinolaryngological mirror support as defined in claim 1 wherein: the top end of the first telescopic rod (12) is connected with a bolt (4) in a threaded mode.

7. An adjustable otorhinolaryngological mirror support as defined in claim 1 wherein: the right end of the third rotating shaft (5) is fixedly provided with a handle (10).

8. An adjustable otorhinolaryngological mirror support as defined in claim 1 wherein: a rubber pad (15) is fixedly arranged on the inner wall of the clamp (14).

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