CN114505276A

CN114505276A - Rotation type otology apparatus wash rack

Info

Publication number: CN114505276A
Application number: CN202210067623.5A
Authority: CN
Inventors: 王敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-05-17

Abstract

The invention discloses a rotary type otology instrument cleaning frame which comprises a cleaning box, wherein a fixed transverse plate is fixedly arranged on one side in the cleaning box, elastic clamping components are symmetrically arranged at the bottom of the fixed transverse plate, an elastic opening and closing component is arranged at the top of the fixed transverse plate, a rotary component is arranged on one side of the cleaning box, which is far away from the fixed transverse plate, a hairbrush is arranged on the rotary component, a direction poking component is arranged in the rotary component and used for enabling the hairbrush to alternately move on the rotary component, a rotary component is arranged above the rotary component, the rotary component is fixedly connected with the elastic opening and closing component, water spray heads are symmetrically and fixedly arranged on the top wall in the cleaning box, a surgical scissors is opened through the elastic opening and closing component, and the hairbrush does infinite-shaped motion under the linkage of the rotary component and the direction poking component, so that the brush can clean the inner side of the surgical scissors after the surgical scissors are opened.

Description

Rotation type otology apparatus wash rack

Technical Field

The invention belongs to the technical field related to medical instrument cleaning devices, and particularly relates to a rotary type otology instrument cleaning frame.

Background

The ear-nose-throat department surgical instrument is a tool for ear-nose-throat department surgical operation, and includes knife and chisel for ear-nose-throat department, scissors for ear-nose-throat department, forceps and clip for ear-nose-throat department, hook and needle for ear-nose-throat department, etc., and is mainly used for ear-nose-throat department operation.

When the surgical scissors are used for cleaning, the surgical scissors are usually in a closed state, and a closed incision of the surgical scissors cannot be cleaned during cleaning, so that the rotary type cleaning frame for the otology instrument is provided.

Disclosure of Invention

The invention aims to provide a rotary type cleaning frame for otology instruments, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a rotation type otology apparatus wash rack, is including wasing the case, the inside one side fixed mounting who washs the case has fixed diaphragm, the bottom symmetry of fixed diaphragm is installed the elasticity card and is held the subassembly, and the top of fixed diaphragm installs elasticity subassembly that opens and shuts, the elasticity card is held the subassembly and can be made the elasticity card of fixed diaphragm bottom both sides and hold the motion opposite direction of subassembly, wash on the case and keep away from one side of fixed diaphragm and install rotating assembly, and install the brush on the rotating assembly, rotating assembly's internally mounted has the direction to stir the subassembly, the subassembly is stirred to the direction and is used for making the brush alternate movement on rotating assembly, the top of wasing the case and being located rotating assembly is provided with rotating assembly, and rotating assembly and elasticity subassembly fixed connection that opens and shuts, the inside roof symmetry fixed mounting who washs the case has the sprinkler bead.

Preferably, the subassembly is held to elasticity card is including installation plectane and kelly, the bottom symmetry sliding connection of fixed diaphragm has the installation plectane, the rotation groove has been seted up to the bottom symmetry of installation plectane, the installation plectane is located the inside of rotation groove and rotates through torsion spring and be connected with the kelly, and is located the kelly of same installation plectane bottom and sets up for the symmetry, the outside fixed mounting of kelly has the limiting plate.

Preferably, the elastic opening and closing assembly comprises a squeezing plate and an arc-shaped notch, the top of the fixed transverse plate is connected with the squeezing plate in a sliding manner, arc-shaped notches are symmetrically arranged on two sides of the extrusion plate, arc-shaped notches are arranged on the fixed transverse plate above the mounting circular plate, connecting columns are fixedly arranged on the top of the mounting circular plate, and the connecting column passes through the arc-shaped notch and is positioned right above the mounting circular plate, the outer side of the connecting column positioned above the mounting circular plate is rotatably connected with a friction block, the friction block is in extrusion contact with the arc-shaped notch, the fixed transverse plates are symmetrically and fixedly provided with fixed plates, and the fixed plate is internally and fixedly provided with a fixed rod which is sleeved with a movable block in a sliding way, and a compression spring is sleeved between the fixed rod and the moving block and positioned on the outer side of the fixed rod, and a transmission arm is rotatably connected between the moving block and the friction block.

Preferably, rotating assembly includes servo motor and live-rollers, the outside fixed mounting who washs the case has servo motor, and fixed mounting has the master gear on servo motor's the output shaft, the outside symmetry of wasing the case is rotated and is connected with from the gear, and the master gear rotates with one of them from the gear engagement and is connected, the inside of wasing the case is rotated and is connected with the live-rollers, and the live-rollers with from the coaxial fixed connection of axis of rotation of gear, the outside fixed mounting of live-rollers has first disc, and the brush is located the outside of first disc.

Preferably, the direction shifting assembly comprises a second disc and a connecting frame, a second disc is fixedly installed on the outer side of the rotating roller, sector grooves are formed in the second disc and the first disc in an equidistant mode, the rotating shaft of the brush penetrates through the sector grooves in the second disc and the first disc, a first positioning block and a second positioning block are fixedly installed on the rotating shaft of the brush, the first positioning block is located on the outer side of the first disc, the second positioning block is located on the outer side of the second disc, a limiting ring is fixedly installed inside the cleaning box and located on the outer sides of the first disc and the second disc, the first positioning block and the second positioning block are in rolling contact with the inner portion of the limiting ring, the connecting frame is fixedly installed inside the cleaning box and located between the two second discs, an inclined block is rotatably connected to the connecting frame and is in pressing contact with the second positioning block, and a guide block is fixedly arranged on the rotating shaft of the inclined block, penetrates through the limiting ring and is positioned between the second disc and the first disc.

Preferably, the two brushes are arranged in a central symmetry manner at the positions of the fan-shaped grooves on the first disk and the second disk, and the fan-shaped grooves on the two first disks or the second disk are both complete circles and are in contact with the outer side of the rotating shaft of the brushes during butt joint.

Preferably, the rotating assembly includes pull rod and ring gear, one side fixed mounting of stripper plate has the pull rod, and the one end of pull rod passes the lateral wall of wasing the case and is located the top from the gear, the outside fixed mounting of pull rod has the cylinder, and the outside of cylinder has seted up the thread groove, the lateral wall rotation of wasing the case is connected with the ring gear, and the ring gear is located the outside of pull rod, the ring gear is connected with the master gear meshing, one side fixed mounting of ring gear has the guide bar, and guide bar sliding connection is in the inside of thread groove.

Preferably, the thread groove formed in the cylinder is a section of continuous thread groove and a section of annular thread groove, and the annular thread groove is communicated with the thread groove.

Compared with the prior art, the invention provides a rotary type otology instrument cleaning frame which has the following beneficial effects:

firstly, the invention adopts a servo motor to lead a main gear and a toothed ring to be meshed and rotated under the working state, a guide rod fixed at one side of the toothed ring can move in a threaded groove arranged at the outer side of a cylinder, the guide rod can enter the annular groove from the threaded groove of the threaded groove, the guide rod can extrude the cylinder and lead the cylinder to move towards one side far away from a cleaning box, when the cylinder moves, a pull rod can pull an extrusion plate to move, the extrusion rod extrudes a friction block, the friction block can extrude an arc notch to lead a connecting column to move in the arc notch, the bottom of the connecting column is fixedly connected with an installation circular plate, therefore, the installation circular plate can move towards one side far away from a fixed transverse plate, the gap between two installation circular plates at the bottom of the fixed transverse plate is enlarged, thereby leading surgical scissors on a clamping rod to be opened, leading a hairbrush to be capable of cleaning the cut part of the surgical scissors, the phenomenon of dead angle is avoided, and the cleaning is more comprehensive.

Secondly, the invention adopts a servo motor to make the master gear and the slave gear rotate in a meshed way under the working state, the slave gear rotates, the two slave gears rotate in a meshed way, the two slave gears rotate in opposite directions, the moving directions of the rotating rollers fixed on the slave gears are also opposite, the brush is overturned under the driving of the rotation of the rotating rollers on the first disk and the second disk, when the brush moves to the two first disks and the second disk to rotate, the rotating shaft of the brush is extruded by the fan-shaped grooves on the two first disks and the second disk, the brush continues to rotate under the driving of the rotation of the first disks and the second disks, when the rotating shaft of the brush meets the guide block, the brush moves to the inner parts of the fan-shaped grooves on the first disks and the second disks on the other side and is extruded with the inclined block under the continuous rotation, thereby the inclined block is overturned, the slope piece can drive the guide block and carry out the upset of angle to stall when slope piece and link touch, with this reach and move to on another first disc and the second disc to the brush on a first disc and the second disc, make two brushes do the reciprocal "∞" type motion of circulation, and two brushes alternate conversion on two first discs and second disc, so that the brush can carry out abluent effect to outside and inboard after the surgical scissors expandes.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:

FIG. 1 is a schematic view of a rotary cleaning frame for otology instruments according to the present invention;

FIG. 2 is a schematic view of a rotary cleaning frame for otology instruments according to the present invention;

FIG. 3 is a schematic view of the internal structure of the cleaning tank according to the present invention;

FIG. 4 is a schematic structural view of the elastic retaining assembly according to the present invention;

FIG. 5 is a schematic structural view of an elastic opening/closing assembly according to the present invention;

FIG. 6 is a schematic view of a rotary assembly according to the present invention;

FIG. 7 is a schematic view of the rotary assembly and the direction dial assembly according to the present invention;

FIG. 8 is a schematic view of the rotary assembly and the direction dial assembly according to the present invention;

FIG. 9 is a structural diagram illustrating initial positions of two brushes according to the present invention;

FIG. 10 is a schematic view of the position structure of two brushes according to the present invention after moving;

FIG. 11 is a schematic structural view of the elastic opening/closing assembly when the scissors are closed according to the present invention;

FIG. 12 is a schematic structural view of the positional relationship between the elastic retaining member and the fixed transverse plate when the scissors are closed according to the present invention;

FIG. 13 is a schematic view of the elastic opening/closing assembly of the scissors of the present invention;

FIG. 14 is a schematic view of the present invention showing the compression state of the compression spring of the driving arm pair of FIG. 13;

FIG. 15 is a schematic structural view of the positional relationship between the elastic retaining member and the fixed transverse plate when the scissors are opened according to the present invention;

in the figure: 1. a cleaning tank; 2. fixing the transverse plate; 3. an elastic clamping component; 301. mounting a circular plate; 302. a rotating groove; 303. a clamping rod; 304. a limiting plate; 4. an elastic opening and closing component; 401. a pressing plate; 402. an arc-shaped notch; 403. an arc-shaped notch; 404. connecting columns; 405. a friction block; 406. a fixing plate; 407. fixing the rod; 408. a compression spring; 409. a moving block; 410. a drive arm; 5. a brush; 6. a rotating assembly; 601. a servo motor; 602. a main gear; 603. a slave gear; 604. a rotating roller; 605. a first disc; 7. a direction toggle assembly; 701. a second disc; 702. a sector groove; 703. a first positioning block; 704. a second positioning block; 705. a connecting frame; 706. an inclined block; 707. a guide block; 708. a limiting ring; 8. a rotating assembly; 801. a pull rod; 802. a toothed ring; 803. a cylinder; 804. a thread groove; 805. a guide bar; 9. a sprinkler head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-15, the present invention provides a technical solution of a rotary cleaning rack for otology instruments: including wasing case 1, the inside one side fixed mounting who washs case 1 has fixed diaphragm 2, the bottom symmetry of fixed diaphragm 2 is installed the elasticity and is held subassembly 3, elasticity opening and shutting subassembly 4 is installed at the top of fixed diaphragm 2, the elasticity card is held subassembly 3 and can be made the elasticity card of fixed diaphragm 2 bottom both sides and hold the motion opposite direction of subassembly 3, wash on case 1 and keep away from one side of fixed diaphragm 2 and install rotating assembly 6, install brush 5 on the rotating assembly 6, rotating assembly 6's internally mounted has the direction to stir subassembly 7, subassembly 7 is stirred to the direction and is used for making brush 5 alternate motion on rotating assembly 6, the top that washs case 1 and be located rotating assembly 6 is provided with runner assembly 8, runner assembly 8 and elasticity opening and shutting subassembly 4 fixed connection, the inside roof symmetry fixed mounting who washs case 1 has sprinkler bead 9.

Further, elasticity card is held subassembly 3 and is included installation plectane 301 and kelly 303, the bottom symmetry sliding connection of fixed diaphragm 2 has installation plectane 301, rotation groove 302 has been seted up to the bottom symmetry of installation plectane 301, installation plectane 301 is located the inside of rotating groove 302 and is connected with kelly 303 through the rotation of torsion spring, kelly 303 that is located same installation plectane 301 bottom sets up for the symmetry, when placing the surgical scissors, two circles are through the bottom of extrusion kelly 303, make kelly 303 crooked inside, make two circles of surgical scissors be located the outside of kelly 303 and receive the spacing of the lug of kelly 303 bottom, the outside fixed mounting of kelly 303 has limiting plate 304, the top of surgical scissors can receive limiting plate 304's extrusion, thereby make the surgical scissors at abluent in-process, can not take place to remove and rotate.

Further, the elastic opening and closing assembly 4 comprises an extrusion plate 401 and an arc-shaped notch 403, the top of the fixed transverse plate 2 is slidably connected with the extrusion plate 401, arc-shaped notches 402 are symmetrically formed in two sides of the extrusion plate 401, the arc-shaped notches 403 are formed in the positions, above the installation circular plate 301, of the fixed transverse plate 2, a connecting column 404 is fixedly installed at the top of the installation circular plate 301, the connecting column 404 penetrates through the arc-shaped notch 403 and is located right above the installation circular plate 301, a friction block 405 is rotatably connected to the outer side, above the installation circular plate 301, of the connecting column 404, the friction block 405 is in pressing contact with the arc-shaped notches 402, when the extrusion plate 401 moves, the arc-shaped notches 402 on two sides of the extrusion plate 401 can perform pressing contact on the friction block 405, so that the friction block 405 moves in the arc-shaped notch 403, the connecting column 404 can be driven to move the installation circular plate 301 to the outer side in the moving process, and the clamping rod 303 can be used for opening the surgical scissors, the fixing transverse plate 2 is symmetrically and fixedly provided with fixing plates 406, fixing rods 407 are fixedly arranged in the fixing plates 406, moving blocks 409 are slidably sleeved on the fixing rods 407, compression springs 408 are sleeved between the fixing rods 407 and the moving blocks 409 and located on the outer sides of the fixing rods 407, and transmission arms 410 are rotatably connected between the moving blocks 409 and friction blocks 405.

Further, the rotating assembly 6 comprises a servo motor 601 and a rotating roller 604, the servo motor 601 is fixedly installed on the outer side of the cleaning box 1, a main gear 602 is fixedly installed on an output shaft of the servo motor 601, a slave gear 603 is symmetrically and rotatably connected to the outer side of the cleaning box 1, the main gear 602 is meshed with one of the slave gears 603 and rotatably connected to the inner side of the cleaning box 1, the rotating roller 604 is coaxially and fixedly connected to the rotating shaft of the slave gear 603, a first circular disc 605 is fixedly installed on the outer side of the rotating roller 604, and the brush 5 is located on the outer side of the first circular disc 605, so that the brush 5 rotates on the surgical scissors through the work of the servo motor 601, and a finer cleaning effect is achieved.

Further, the direction shifting component 7 comprises a second disk 701 and a connecting frame 705, a second disk 701 is fixedly installed on the outer side of the rotating roller 604, sector-shaped grooves 702 are equidistantly arranged on the circumferences of the second disk 701 and the first disk 605, the rotating shaft of the brush 5 penetrates through the sector-shaped grooves 702 on the second disk 701 and the first disk 605, a first positioning block 703 and a second positioning block 704 are fixedly installed on the rotating shaft of the brush 5, the first positioning block 703 is positioned on the outer side of the first disk 605, the second positioning block 704 is positioned on the outer side of the second disk 701, a limiting ring 708 is fixedly installed in the cleaning box 1, the limiting ring 708 is positioned on the outer sides of the first disk 605 and the second disk 701, the first positioning block 703 and the second positioning block 704 are in rolling contact with the inner part of the limiting ring 708, the connecting frame 705 is fixedly installed in the cleaning box 1 and positioned between the two second disks 701, and a tilting block 706 is rotatably connected on the connecting frame, the inclined block 706 is in contact with the second positioning block 704 in a pressing manner, a guide block 707 is fixedly mounted on a rotating shaft of the inclined block 706, and the guide block 707 penetrates through the limiting ring 708 and is located between the second disk 701 and the first disk 605.

Further, the two brushes 5 are disposed at the positions of the fan-shaped grooves 702 on the first disk 605 and the second disk 701 in a central symmetry manner, and the fan-shaped grooves 702 on the two first disks 605 or the second disk 701 are both in a complete circle shape when being butted and are in contact with the outer side of the rotating shaft of the brushes 5, so that the two brushes 5 alternately move.

Further, the rotating assembly 8 comprises a pull rod 801 and a toothed ring 802, one side of the extrusion plate 401 is fixedly provided with the pull rod 801, one end of the pull rod 801 penetrates through the side wall of the cleaning tank 1 and is positioned above the driven gear 603, the outer side of the pull rod 801 is fixedly provided with a cylinder 803, the outer side of the cylinder 803 is provided with a threaded groove 804, the side wall of the cleaning tank 1 is rotatably connected with the toothed ring 802, the toothed ring 802 is positioned on the outer side of the pull rod 801, the toothed ring 802 is meshed with the main gear 602, one side of the toothed ring 802 is fixedly provided with a guide rod 805, the guide rod 805 is slidably connected inside the threaded groove 804, the threaded groove 804 arranged on the cylinder 803 is a continuous threaded groove and an annular groove, and the annular groove is communicated with the threaded groove, in order to enable the servo motor 601 to work and rotate, the pull rod 801 can drive the extrusion plate 401 to move linearly, so that power transmission is completed.

The working principle is as follows:

after the medical staff uses the surgical scissors, under the condition that the surgical scissors need to be cleaned, the medical staff places two circle parts of the surgical scissors below the clamping rod 303 and moves the surgical scissors upwards to enable the two circles of the surgical scissors to extrude a lug inclined at the bottom of the clamping rod 303, so that the two clamping rods 303 at the bottom of the mounting circular plate 301 rotate inwards, the two circles on the surgical scissors are located outside the clamping rods 303, at the moment, the tops of the circles on the surgical scissors are extruded by the limiting plate 304, the bottoms of the circles are extruded by the lug at the bottom of the clamping rod 303, at the moment, the extrusion and fixation of the surgical scissors are completed, and the phenomena that the surgical scissors move and shake when the surgical scissors are cleaned are avoided;

at this time, the servo motor 601 and the sprinkler head 9 are started, so that the output end of the servo motor 601 starts to work, and the sprinkler head 9 sprays water;

when the servo motor 601 works, the output end of the servo motor 601 drives the main gear 602 to rotate, because one side of the cleaning tank 1 is rotatably connected with the toothed ring 802, and the toothed ring 802 and the main gear 602 are in meshed rotation, therefore, the main gear 602 is meshed with the toothed ring 802 under the driving state of the servo motor 601, so that the toothed ring 802 performs circular rotation, when the toothed ring 802 performs circular rotation, the guide bar 805 fixed on the toothed ring 802 also synchronously rotates, and because one end of the guide bar 805 is slidingly pressed inside the thread groove 804 inside the cylinder 803, therefore, the guide bar 805 presses the inner wall of the thread groove 804, during continuous rotation, the guide bar 805 enters the inside of the annular thread groove along the thread groove on the thread groove 804, during movement, the cylinder 803 moves to the side far away from the cleaning tank 1, so that the cylinder 803 drives the pull bar 801 to move, when the pull rod 801 moves, the pull rod 801 drives the extrusion plate 401 to extrude the friction block 405;

when the pull rod 801 drives the extrusion plate 401 to extrude the friction block 405, when the extrusion plate 401 moves and extrudes the friction block 405, the friction block 405 drives the connecting column 404 to move and enables the connecting column 404 to move inside the arc-shaped notch 403, the connecting column moves from one end of the arc-shaped notch 403 to the other end, when the connecting column 404 moves inside the arc-shaped notch 403, the mounting circular plate 301 can move towards the outer side of the fixed horizontal plate 2, so that the surgical scissors are opened, the scissor head part of the surgical scissors is opened, the interior of the scissor head can be conveniently cleaned by the brush 5, in the moving process, the friction block 405 can push the driving arm 410 to extrude the moving block 409, and the moving block 409 can move towards one side close to the fixed plate 406 in a mode of compressing the compression spring 408;

along with the above working process, when the servo motor 601 rotates during working, the master gear 602 also rotates in mesh with the slave gear 603;

when the main gear 602 and the slave gear 603 are engaged and rotated, the slave gear 603 is rotated, and the two slave gears 603 are engaged and rotated with each other, so that the two slave gears 603 are rotated in opposite directions, the moving direction of the rotating roller 604 fixed on the slave gears 603 is also opposite, at this time, the first disk 605 and the second disk 701 are both turned over by the rotation of the rotating roller 604, the outer sides of the rotating shafts of the brush 5 are respectively in pressing contact with the fan-shaped grooves 702 of the first disk 605 and the second disk 701, and the first positioning block 703 and the second positioning block 704 fixed on the rotating shafts of the brush 5 are in pressing contact with the retainer ring 708, so that, when the first disk 605 and the second disk 701 rotate, the first disk 605 and the second disk 701 drive the brush 5 through the fan-shaped grooves 702 to move, and when the brush 5 moves to the two first disk 605 and the second disk 701, the rotating shaft of the brush 5 is pressed by the fan-shaped grooves 702 on the two first disks 605 and the second disks 701, the brush 5 continues to rotate under the driving of the rotation of the first disks 605 and the second disks 701, when the rotating shaft of the brush 5 meets the guide block 707, the brush 5 moves to the inside of the fan-shaped grooves 702 on the first disks 605 and the second disks 701 on the other side and is pressed with the inclined block 706 under the continuous rotation, so that the inclined block 706 turns over, the inclined block 706 drives the guide block 707 to turn over angularly, and the rotation is stopped when the inclined block 706 touches the connecting frame 705, so that the brush 5 on one first disk 605 and the second disk 701 moves to the other first disk 605 and the second disk 701, the two brushes 5 make '∞' movement, and the two brushes 5 are alternately switched on the two first disks 605 and the second disks 701, thereby the brush 5 can clean the outer side and the inner side of the surgical scissors after being unfolded;

after the washing is finished, the servo motor 601 rotates reversely, at this time, the two brushes 5 move reversely, the main gear 602 of the servo motor 601 drives the toothed ring 802 to perform reverse meshing rotation, the guide rod 805 on the toothed ring 802 enters the interior of the threaded slot from the annular slot on the threaded slot 804, so as to push the cylinder 803 to move towards one side close to the washing tank 1, the cylinder 803 can restore the pressing plate 401 to the original position through the pull rod 801, and in the process, the pressing plate 401 does not press the friction block 405 any more, at this time, the compression spring 408 presses the moving block 409 through pressing the moving block 409, so that the moving block 409 can push the driving arm 410, so that the friction block 405 is tightly attached to the arc notch 402 of the pressing plate 401, and when the pressing plate 401 is restored, the connecting column 404 moves along the inner wall of the arc-shaped slot 403 from one end to the other end, the circular plate 301 fixedly mounted at the bottom of the connecting column 404 can move towards the inner side of the fixed horizontal plate 2, so that the surgical scissors are closed, thereby facilitating the disassembly of medical personnel.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rotation type otology apparatus wash rack, is including wasing case (1), its characterized in that: the inside one side fixed mounting who washs case (1) has fixed diaphragm (2), the bottom symmetry of fixed diaphragm (2) is installed the elasticity card and is held subassembly (3), and the top of fixed diaphragm (2) is installed elasticity and is opened and shut subassembly (4), the inside roof symmetry fixed mounting who washs case (1) has sprinkler bead (9).

2. The rotary otology instrument wash rack of claim 1, wherein:

the elastic clamping components (3) can enable the movement directions of the elastic clamping components (3) on the two sides of the bottom of the fixed transverse plate (2) to be opposite.

3. The rotary otological instrument wash rack of claim 2, wherein:

a rotating assembly (6) is mounted on one side, far away from the fixed transverse plate (2), of the cleaning box (1), a brush (5) is mounted on the rotating assembly (6), a direction shifting assembly (7) is mounted inside the rotating assembly (6), the direction shifting assembly (7) is used for enabling the brush (5) to alternately move on the rotating assembly (6), a rotating assembly (8) is arranged above the rotating assembly (6) of the cleaning box (1), and the rotating assembly (8) is fixedly connected with the elastic opening and closing assembly (4);

the elastic clamping assembly (3) comprises an installation circular plate (301) and a clamping rod (303), the bottom of the fixed transverse plate (2) is symmetrically and slidably connected with the installation circular plate (301), the bottom of the installation circular plate (301) is symmetrically provided with a rotating groove (302), the installation circular plate (301) is positioned inside the rotating groove (302) and is rotatably connected with the clamping rod (303) through a torsion spring, the clamping rods (303) positioned at the bottom of the same installation circular plate (301) are symmetrically arranged, and a limiting plate (304) is fixedly arranged on the outer side of each clamping rod (303);

the elastic opening and closing assembly (4) comprises an extrusion plate (401) and arc-shaped notches (403), the top of the fixed transverse plate (2) is connected with the extrusion plate (401) in a sliding mode, arc-shaped notches (402) are symmetrically formed in two sides of the extrusion plate (401), the arc-shaped notches (403) are formed in the positions, located above the installation circular plate (301), of the fixed transverse plate (2), a connecting column (404) is fixedly installed at the top of the installation circular plate (301), the connecting column (404) penetrates through the arc-shaped notches (403) and is located right above the installation circular plate (301), the outer side, located above the installation circular plate (301), of the connecting column (404) is rotatably connected with a friction block (405), the friction block (405) is in extrusion contact with the arc-shaped notches (402), a fixed plate (406) is symmetrically and fixedly installed on the fixed transverse plate (2), and a fixed rod (407) is fixedly installed inside the fixed plate (406), the fixed rod (407) is sleeved with a moving block (409) in a sliding mode, a compression spring (408) is sleeved between the fixed rod (407) and the moving block (409) and located on the outer side of the fixed rod (407), and a transmission arm (410) is rotatably connected between the moving block (409) and the friction block (405).

4. The rotary otological instrument wash rack of claim 3, wherein: the rotating assembly (6) comprises a servo motor (601) and a rotating roller (604), the servo motor (601) is fixedly mounted on the outer side of the cleaning box (1), a main gear (602) is fixedly mounted on an output shaft of the servo motor (601), the outer side of the cleaning box (1) is symmetrically and rotatably connected with a slave gear (603), the main gear (602) is rotatably connected with one of the slave gears (603) in a meshed mode, the rotating roller (604) is rotatably connected to the inner portion of the cleaning box (1), the rotating roller (604) is fixedly connected with the rotating shaft of the slave gear (603) in a coaxial mode, a first disc (605) is fixedly mounted on the outer side of the rotating roller (604), and the hairbrush (5) is located on the outer side of the first disc (605).

5. The rotary otological instrument wash rack of claim 4, wherein: the direction shifting assembly (7) comprises a second disc (701) and a connecting frame (705), the outer side of the rotating roller (604) is fixedly provided with the second disc (701), the circumferences of the second disc (701) and the first disc (605) are equidistantly provided with fan-shaped grooves (702), the rotating shaft of the brush (5) penetrates through the second disc (701) and the fan-shaped grooves (702) on the first disc (605), the rotating shaft of the brush (5) is fixedly provided with a first positioning block (703) and a second positioning block (704), the first positioning block (703) is positioned at the outer side of the first disc (605), the second positioning block (704) is positioned at the outer side of the second disc (701), the inner part of the cleaning box (1) is fixedly provided with a limiting ring (708), the limiting ring (708) is positioned at the outer sides of the first disc (605) and the second disc (701), and the first positioning block (708) and the second positioning block (704) are in rolling contact with the inner part of the limiting ring (701), the inside of wasing case (1) is located between two second disc (701) fixed mounting has link (705), rotate on link (705) and be connected with slope piece (706), and slope piece (706) and second locating piece (704) support the pressure contact, fixed mounting has guide block (707) in the axis of rotation of slope piece (706), and guide block (707) pass spacing ring (708) and lie in between second disc (701) and first disc (605).

6. The rotary otological instrument wash rack of claim 5, wherein: the two brushes (5) are arranged in a central symmetry mode at the positions of the fan-shaped grooves (702) on the first disk (605) and the second disk (701), and the fan-shaped grooves (702) on the first disk (605) or the second disk (701) are both complete circles when in butt joint and are in contact with the outer side of the rotating shaft of the brushes (5).

7. The rotary otological instrument wash rack of claim 5, wherein: rotating assembly (8) include pull rod (801) and ring gear (802), one side fixed mounting of stripper plate (401) has pull rod (801), and the lateral wall that washs case (1) is passed to the one end of pull rod (801) and be located the top from gear (603), the outside fixed mounting of pull rod (801) has cylinder (803), and thread groove (804) have been seted up in the outside of cylinder (803), the lateral wall of wasing case (1) rotates and is connected with ring gear (802), and ring gear (802) are located the outside of pull rod (801), ring gear (802) are connected with main gear (602) meshing, one side fixed mounting of ring gear (802) has guide bar (805), and guide bar (805) sliding connection is in the inside of thread groove (804).

8. The rotary otological instrument wash rack of claim 7, wherein: the threaded groove (804) formed in the cylinder (803) is a continuous threaded groove and an annular groove, and the annular groove is communicated with the threaded groove.