CN115945446A - Cleaning and disinfecting device for oral instruments and using method thereof - Google Patents

Abstract

The invention discloses a cleaning and disinfecting device for oral instruments and a using method thereof, and relates to the technical field of oral instruments. When the motor rotates forwards, the clamping frame is lifted, workers sequentially clamp and fix oral cavity instruments to be cleaned and disinfected in the multiple groups of clamping mechanisms, the lifting disc drives the clamping frame to descend to the bottom end in the main body along with the motor rotating forwards again, then the motor rotates backwards, the transmission shaft drives the one-way limiting disc, the connecting disc and the multiple groups of guide rods to rotate, cleaning disinfectant in the liquid storage cylinder enters the main body through the water inlet cylinder under the action of the impeller through the transmission mechanism, and then the cleaning disinfectant can rotate, clean and disinfect the multiple groups of oral cavity instruments, so that the multiple groups of oral cavity instruments are effectively prevented from being stacked together for cleaning and disinfection.

Description

Cleaning and disinfecting device for oral instruments and using method thereof

Technical Field

The invention relates to the technical field of oral instruments, in particular to a cleaning and disinfecting device for an oral instrument and a using method thereof.

Background

The oral surgical instruments are general terms of a class of instruments for oral treatment and restoration, which are mainly divided into oral knives, chisels, oral scissors, oral forceps, oral tweezers, clamps, oral hooks, needles and other instruments, wherein the cleaning process comprises flushing, washing, rinsing and final rinsing, and two methods of mechanical cleaning and manual cleaning are adopted, the mechanical cleaning is suitable for cleaning conventional instruments, and the injury of cleaning personnel caused by pollution of instruments or sharp instruments can be reduced.

When the oral appliance is cleaned by ultrasonic waves, the oral appliance is placed into a special net basket, then the net basket is placed into an ultrasonic cleaning machine, ultrasonic cleaning is carried out for 3-5 minutes by using a multienzyme cleaning agent, the basket is placed under the water surface of the ultrasonic machine, the distance between the appliance and the liquid surface is more than or equal to 2cm, the water temperature is less than or equal to 45 ℃, and the ultrasonic cleaning machine needs to be covered to prevent aerosol.

When cleaning and disinfecting oral instruments in the prior art, the oral instruments are often cleaned through ultrasonic cleaning equipment, but the oral instruments in the prior art are often directly stacked inside the ultrasonic cleaning equipment, so that partial surfaces of the oral instruments are difficult to thoroughly clean, and the oral instruments are poor in cleaning and disinfecting effect.

Disclosure of Invention

Based on the above, the invention aims to provide a cleaning and disinfecting device for oral instruments and a using method thereof, so as to solve the technical problem that in the prior art, the oral instruments are often directly stacked inside ultrasonic cleaning equipment, so that partial surfaces of the oral instruments are difficult to clean thoroughly, and the cleaning and disinfecting effects of the oral instruments are poor.

In order to achieve the purpose, the invention provides the following technical scheme: a cleaning and disinfecting device for oral instruments comprises a main body, wherein a clamping frame is arranged at the central position in the main body, a motor is installed above the main body, an output shaft is fixed at the output end of the motor, a fixing frame is fixed on one side of the main body, the tail end of the top of the fixing frame is fixedly connected with the motor, an operation panel is fixed on the top of the fixing frame, a control box is fixed on one side of the fixing frame, ultrasonic generating equipment is fixed in the control box, and a plurality of groups of ultrasonic generating heads extending into the main body are uniformly fixed on one side of the ultrasonic generating equipment;

the outer side of the output shaft is provided with a rotating disc positioned at the top end inside the clamping frame, the outer side of the rotating disc is uniformly and fixedly provided with a limiting block extending to the inside of the clamping frame, the inside of the clamping frame is provided with a limiting sliding groove matched with the limiting block, the rotating disc and the output shaft are rotationally connected through a first one-way bearing, the bottom of the output shaft is fixedly provided with a reciprocating lead screw, the outer side of the reciprocating lead screw is movably connected with a lifting disc matched with the inner wall of the clamping frame, the inside of the main body is positioned at the bottom of the clamping frame and is movably connected with a connecting disc, four corners at the top of the connecting disc are fixedly provided with guide rods penetrating through the lifting disc, the height of the guide rods is consistent with that of the reciprocating lead screw, and the bottom of the connecting disc is fixedly provided with a one-way limiting disc, the bottom of the reciprocating screw rod is fixedly provided with a transmission shaft penetrating through the connecting disc and the one-way limiting disc, the one-way limiting disc is rotatably connected with the transmission shaft through a second one-way bearing, the clamping mechanism comprises fixing plates, fixing rods, clamping blocks, torsional springs and protection pipes, a plurality of groups of clamping mechanisms are fixedly connected with the clamping frames through the fixing plates, the fixing rods are fixedly arranged at two ends of the outer side of each fixing plate, the tops and bottoms of the two groups of fixing rods are rotatably connected with the clamping blocks, the clamping blocks are elastically connected with the fixing rods through the torsional springs, the protection pipes located at the outer sides of the fixing rods and the plurality of groups of torsional springs are fixedly arranged at the outer sides of the fixing plates, and the protection pipes are made of rubber;

the main part bottom is fixed with the liquid storage cylinder, transmission shaft outside end is fixed with the master gear, the master gear both sides all mesh there is the pinion, and rotate through the pivot between two sets of pinions and the main part and connect, the inside central point of liquid storage cylinder puts the department be fixed with master gear and two sets of pinion matched with support frame, the inside bottom both sides of main part are all fixed be provided with extend to the inside section of thick bamboo of intaking of liquid storage cylinder, and are two sets of the pivot bottom is fixed with the transfer line that extends to the inside of a section of thick bamboo of intaking, the transfer line end-to-end is fixed with the impeller that is located the inside of a section of thick bamboo of intaking, and the main part outside is fixed with the cartridge filter, the even slope in cartridge filter inboard top is fixed with the multiunit and extends to the inside overflow pipe of main part, the even slope in cartridge filter inboard bottom is fixed with the back flow that extends to the liquid storage cylinder, the inside even fixed multiunit of cartridge filter ring that is provided with of cartridge filter.

By adopting the above technical scheme, when the motor corotation, the output shaft drives reciprocal lead screw and rotates, and then reciprocal lead screw drives lifting disc and holding frame and rises to main part outside top, this moment the staff will treat that the sterile oral cavity apparatus block in proper order is fixed inside multiunit fixture, corotation once more along with the motor, lifting disc drives the holding frame and descends to the inside bottom of main part, then the motor reversal, under the effect of first one-way bearing, the output shaft drives the holding frame through rolling disc and stopper and rotates, meanwhile, the transmission shaft drives one-way spacing dish, connection pad and multiunit guide bar rotate, and then the lifting disc rotates along with reciprocal lead screw this moment, thereby the holding frame can not go up and down and keep the pivoted state this moment, meanwhile, the transmission shaft drives the master gear rotation simultaneously, two sets of pinion of master gear meshing rotate, and then two sets of pinion rotation drive movable vane wheel are rotatory inside the section of intaking through the transmission lever, thereby under the effect of impeller, the inside washing antiseptic solution of liquid storage barrel gets into inside the main part through the section of intaking, along with the rotation of multiunit oral cavity apparatus, and then the effectual antiseptic solution that disinfects to carry out the cleaning to the cleaning of multiunit, thereby the oral cavity apparatus has thoroughly solved the problem that the disinfection effect of disinfecting.

The invention is further arranged in such a way that a plurality of groups of spring limiting sheets are uniformly and rotatably connected to the outer side of the one-way limiting disc, and clamping grooves matched with the plurality of groups of spring limiting sheets are uniformly formed in the main body.

Through adopting above-mentioned technical scheme, one-way spacing dish is connected for one-way block through between spacing piece of multiunit spring and the main part, and then plays the fixed to one-way spacing dish through the main part, and then makes connection pad and multiunit guide bar rigid, makes the multiunit guide bar play the lift guide effect to the lifting disk.

The invention is further arranged in that a cover plate matched with the main body is fixedly arranged at the top of the clamping frame, the cover plate is in sliding connection with the output shaft, a drain pipe is arranged at the bottom of one side of the liquid storage cylinder, and a sealing plug is arranged in the drain pipe.

Through adopting above-mentioned technical scheme, wherein the apron plays the sealing action to the main part, and wherein the drain pipe plays the effect of discharging and pouring into the inside washing antiseptic solution of liquid storage cylinder.

A method for using the cleaning and disinfecting device for the oral cavity instruments comprises the following steps:

s1: placing an oral cavity instrument: the reciprocating screw rod drives the lifting disc and the clamping frame to ascend to the top of the outer side of the main body through the positive rotation of the motor, and then a worker sequentially clamps a plurality of groups of oral cavity instruments inside a plurality of groups of clamping mechanisms;

s2: descending of the oral cavity instrument: the oral cavity instrument is driven by the clamping frame to descend into the cleaning and disinfecting cavity in the main body through the forward rotation of the motor again;

s3: rotary cleaning and disinfecting of oral instruments: the clamping frame is driven to rotate through the reverse rotation of the motor, and meanwhile, under the action of the impeller, cleaning disinfectant in the liquid storage cylinder enters a cleaning and disinfecting cavity in the main body through the water inlet cylinder, so that oral instruments are cleaned and disinfected;

s4: circulating and filtering the cleaning disinfectant: when the liquid level of the cleaning disinfectant contacts the overflow pipe, the cleaning disinfectant is filtered by a plurality of groups of filter rings in the filter cylinder, then the cleaning disinfectant flows back to the liquid storage cylinder through the return pipe, and the cleaning disinfectant is filtered in a reciprocating and circulating manner within the set cleaning and disinfecting time;

s5: taking out the oral cavity instrument: the motor rotates forwards again, so that the clamping frame drives the plurality of groups of oral cavity instruments to ascend to the upper part of the main body, and then workers can manually take out the oral cavity instruments after cleaning and disinfection.

In summary, the invention mainly has the following beneficial effects:

1. when the motor rotates forwards, the output shaft drives the reciprocating screw rod to rotate, the reciprocating screw rod drives the lifting disc and the clamping frame to ascend to the top end of the outer side of the main body, at the moment, a worker sequentially clamps and fixes oral instruments to be cleaned and disinfected inside the clamping mechanisms in a multi-group mode, the lifting disc drives the clamping frame to descend to the bottom end of the inner portion of the main body along with the motor rotating forwards again, then the motor rotates backwards, under the action of the first one-way bearing, the output shaft drives the clamping frame to rotate through the rotating disc and the limiting block, meanwhile, the transmission shaft drives the one-way limiting disc, the connecting disc and the guide rods to rotate, the lifting disc rotates along with the reciprocating screw rod, therefore, the clamping frame cannot ascend and keeps a rotating state, at the same time, the transmission shaft simultaneously drives the main gear to rotate, the main gear is meshed with the two groups of auxiliary gears to rotate, the two groups of auxiliary gears drive the impeller to rotate inside the water inlet cylinder through the transmission rod, therefore, under the action of the impeller, cleaning disinfectant in the liquid storage cylinder enters the inner portion of the main body through the water inlet cylinder, the clamping frame drives the multi-cavity instruments to rotate, and further, the oral cavity cleaning disinfectant can be cleaned and the multi-group oral instruments can be cleaned and disinfected effectively improved;

2. when the cleaning disinfectant enters the main body through the water inlet cylinder and then cleans and disinfects a plurality of groups of rotating oral cavity instruments, the cleaning disinfectant continuously enters the main body, the highest liquid level of the cleaning disinfectant contacts a plurality of groups of overflow pipes, the cleaning disinfectant enters the filter cylinder through the plurality of groups of overflow pipes, the cleaning disinfectant is filtered to a certain degree through a plurality of groups of filter rings in the filter cylinder, the filtered cleaning disinfectant flows back to the interior of the liquid storage cylinder through the return pipe, the cleaning disinfectant circulates between the liquid storage cylinder and the interior of the main body along with the set cleaning time, and the cleaning disinfectant is filtered to a certain degree in the circulating process, so that the cleaning disinfectant can clean and disinfect the oral cavity instruments more thoroughly, and the whole cleaning and disinfecting effect is further greatly improved.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of FIG. 2 at B of the present invention;

FIG. 5 is a schematic view of the internal structure of the present invention;

FIG. 6 is an enlarged view of the invention at C of FIG. 5;

FIG. 7 is a schematic view of a portion of the present invention;

FIG. 8 is an enlarged exploded view of the clamping mechanism of the present invention

In the figure: 1. a main body; 2. a clamping frame; 3. a clamping mechanism; 301. a fixing plate; 302. a fixing rod; 303. a clamping block; 304. a torsion spring; 305. protecting the tube; 4. a filter cartridge; 5. a liquid storage cylinder; 6. a fixed mount; 7. a motor; 8. an output shaft; 9. rotating the disc; 10. a first one-way bearing; 11. a limiting block; 12. a limiting chute; 13. a reciprocating screw rod; 14. a lifting plate; 15. a connecting disc; 16. a one-way limiting disc; 17. a second one-way bearing; 18. a guide bar; 19. a drive shaft; 20. a main gear; 21. a pinion gear; 22. a rotating shaft; 23. a transmission rod; 24. a water inlet cylinder; 25. an impeller; 26. an overflow pipe; 27. a return pipe; 28. a filter ring; 29. a support frame; 30. a control box; 31. an ultrasonic wave generating device; 32. an ultrasonic wave generating head; 33. a spring limiting sheet; 34. a cover plate; 35. a drain pipe; 36. an operation panel.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A cleaning and disinfecting device for oral instruments is disclosed, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, and comprises a main body 1, wherein a clamping frame 2 is arranged at the central position inside the main body 1, a motor 7 is installed above the main body 1, an output shaft 8 is fixed at the output end of the motor 7, a fixing frame 6 is fixed at one side of the main body 1, the top end of the fixing frame 6 is fixedly connected with the motor 7, an operating panel 36 is fixed at the top of the fixing frame 6, a control box 30 is fixed at one side of the fixing frame 6, an ultrasonic generating device 31 is fixed inside the control box 30, and a plurality of groups of ultrasonic generating heads 32 extending into the main body 1 are uniformly fixed at one side of the ultrasonic generating device 31;

the outer side of the output shaft 8 is provided with a rotating disc 9 positioned at the top end inside the clamping frame 2, the outer side of the rotating disc 9 is uniformly and fixedly provided with a limiting block 11 extending to the inside of the clamping frame 2, the inside of the clamping frame 2 is provided with a limiting sliding chute 12 matched with the limiting block 11, the rotating disc 9 is rotatably connected with the output shaft 8 through a first one-way bearing 10, the bottom of the output shaft 8 is fixedly provided with a reciprocating lead screw 13, the outer side of the reciprocating lead screw 13 is movably connected with a lifting disc 14 matched with the inner wall of the clamping frame 2, the inside of the main body 1 is movably connected with a connecting disc 15 positioned at the bottom of the clamping frame 2, wherein the four corners at the top of the connecting disc 15 are all fixedly provided with guide rods 18 penetrating through the lifting disc 14, the height of the guide rods 18 is consistent with the height of the reciprocating lead screw 13, the bottom of the connecting disc 15 is fixedly provided with a one-way limiting disc 16, and the bottom of the reciprocating lead screw 13 is fixedly provided with a transmission shaft 19 penetrating through the connecting disc 15 and the one-way limiting disc 16, the one-way limiting disc 16 and the transmission shaft 19 are rotatably connected through a second one-way bearing 17, the clamping mechanism 3 comprises a fixing plate 301, fixing rods 302, clamping blocks 303, torsion springs 304 and protecting tubes 305, a plurality of groups of clamping mechanisms 3 are fixedly connected with the clamping frame 2 through the fixing plate 301, the fixing rods 302 are fixed at two ends of the outer side of the fixing plate 301, the clamping blocks 303 are rotatably connected at the top and the bottom of the two groups of fixing rods 302, the clamping blocks 303 and the fixing rods 302 are elastically connected through the torsion springs 304, the protecting tubes 305 located at the outer sides of the fixing rods 302 and the groups of torsion springs 304 are fixed at the outer side of the fixing plate 301, the protecting tubes 305 are made of rubber materials, when the motor 7 rotates forwards, the output shaft 8 drives the reciprocating screw rod 13 to rotate, the reciprocating screw rod 13 drives the lifting disc 14 and the clamping frame 2 to ascend to the top end of the outer side of the main body 1, and at the time, oral cavity instruments to be cleaned and disinfected are sequentially clamped and fixed inside the groups of the clamping mechanisms 3 by a worker, along with the motor 7 rotating forwards again, the lifting disc 14 drives the clamping frame 2 to descend to the bottom end inside the main body 1;

the bottom of the main body 1 is fixed with a liquid storage cylinder 5, the tail end of the outer side of the transmission shaft 19 is fixed with a main gear 20, two sides of the main gear 20 are both engaged with auxiliary gears 21, two sets of pinion gears 21 are rotatably connected with the main body 1 through a rotating shaft 22, a support frame 29 matched with the main gear 20 and the two sets of pinion gears 21 is fixed at the central position in the liquid storage cylinder 5, water inlet cylinders 24 extending into the liquid storage cylinder 5 are fixedly arranged at two sides of the bottom end in the main body 1, transmission rods 23 extending into the water inlet cylinders 24 are fixed at the bottoms of the two sets of rotating shafts 22, impellers 25 positioned in the water inlet cylinders 24 are fixed at the tail ends of the transmission rods 23, a filter cylinder 4 is fixed at the outer side of the main body 1, a plurality of groups of overflow pipes 26 extending into the main body 1 are uniformly and obliquely fixed at the top end of the inner side of the filter cylinder 4, return pipes 27 extending into the liquid storage cylinder 5 are uniformly and obliquely fixed at the bottom end of the inner side of the filter cylinder 4, a plurality of filter rings 28 are uniformly and fixedly arranged in the filter cylinder 4, the transmission shaft 19 rotates reversely to drive the main gear 20 to rotate, and the main gear 20 is meshed with the two sets of pinion gears 21 to rotate, and then the two sets of auxiliary gears 21 rotate to drive the impeller 25 to rotate in the water inlet barrel 24 through the transmission rod 23, so that under the action of the impeller 25, the cleaning disinfectant in the liquid storage cylinder 5 enters the main body 1 through the water inlet cylinder 24, and drives the oral cavity instruments to rotate along with the clamping frame 2, the cleaning disinfectant can further carry out rotary cleaning and disinfection on a plurality of groups of oral cavity instruments, effectively avoids the cleaning and disinfection of a plurality of groups of oral cavity instruments stacked together, thereby avoiding the problem that the cleaning and disinfection of the oral cavity instruments are not thorough, and then effectual promoted the holistic washing disinfection effect of oral cavity apparatus, and under the effect through ultrasonic wave generating device 31 and ultrasonic wave generating head 32, make the inside washing antiseptic solution of main part 1 can wash the disinfection to oral cavity apparatus under the effect of ultrasonic wave.

Referring to fig. 7, a plurality of sets of spring limiting pieces 33 are uniformly rotatably connected to the outer side of the one-way limiting disc 16, and a plurality of engaging grooves matched with the plurality of sets of spring limiting pieces 33 are uniformly formed in the main body 1, according to the invention, the one-way limiting disc 16 is in one-way engaging connection with the main body 1 through the plurality of sets of spring limiting pieces 33, so that the main body 1 fixes the one-way limiting disc 16, the connecting disc 15 and the plurality of sets of guide rods 18 are fixed, and the plurality of sets of guide rods 18 play a role in guiding the lifting of the lifting disc 14.

Referring to fig. 1, 2 and 5, the top of the clamping frame 2 is fixedly provided with a cover plate 34 matched with the main body 1, the cover plate 34 is in sliding connection with the output shaft 8, the bottom of one side of the liquid storage cylinder 5 is provided with a drain pipe 35, and a sealing plug is arranged in the drain pipe 35.

A method for using the cleaning and disinfecting device for the oral cavity instruments comprises the following steps:

s1: placing an oral instrument: the reciprocating screw rod drives the lifting disc and the clamping frame to ascend to the top of the outer side of the main body through the forward rotation of the motor, and then workers sequentially clamp a plurality of groups of oral cavity instruments inside a plurality of groups of clamping mechanisms;

s2: descending of the oral cavity instrument: the oral cavity instrument is driven by the clamping frame to descend into the cleaning and disinfecting cavity in the main body through the forward rotation of the motor again;

s3: rotary cleaning and disinfecting of oral instruments: the clamping frame is driven to rotate through the reverse rotation of the motor, and meanwhile, under the action of the impeller, cleaning disinfectant in the liquid storage cylinder enters a cleaning and disinfecting cavity in the main body through the water inlet cylinder, so that oral instruments are cleaned and disinfected;

s4: circulating and filtering the cleaning disinfectant: when the liquid level of the cleaning disinfectant contacts the overflow pipe, the cleaning disinfectant is filtered by a plurality of groups of filter rings in the filter cylinder, then the cleaning disinfectant flows back to the inside of the liquid storage cylinder through the return pipe, and the cleaning disinfectant is filtered in a reciprocating and circulating manner within the set cleaning and disinfecting time;

s5: taking out the oral cavity instrument: the motor rotates forwards again, so that the clamping frame drives the plurality of groups of oral cavity instruments to ascend to the upper part of the main body, and then workers can manually take out the oral cavity instruments after cleaning and disinfection.

The working principle of the invention is as follows: when the oral cavity cleaning and disinfecting device is used, a power supply is switched on, at the moment, when the motor 7 rotates forwards, the output shaft 8 drives the reciprocating screw rod 13 to rotate, the reciprocating screw rod 13 drives the lifting disc 14 and the clamping frame 2 to ascend to the top end of the outer side of the main body 1, at the moment, oral cavity instruments to be cleaned and disinfected are sequentially clamped and fixed inside the multiple groups of clamping mechanisms 3 by workers, and the lifting disc 14 drives the clamping frame 2 to descend to the bottom end inside the main body 1 along with the motor 7 rotating forwards again;

further, when the motor 7 rotates forward, the first one-way bearing 10 idles, wherein the rotating disc 9 cannot rotate along with the rotation of the output shaft 8 under the action of the multiple sets of limiting blocks 11, and when the clamping frame 2 lifts under the action of the lifting disc 14, the inside of the clamping frame 2 is provided with the limiting sliding grooves 12 matched with the limiting blocks 11, so that the clamping frame 2 slides relative to the multiple sets of limiting blocks 11 of the rotating disc 9, and further, no interference is generated, meanwhile, the second one-way bearing 17 is also in an idling state, and further, the transmission shaft 19 cannot drive the connecting disc 15 and the one-way limiting disc 16 to rotate, and the one-way limiting disc 16 is in one-way clamping connection with the main body 1 through the multiple sets of spring limiting pieces 33, so that the fixing of the one-way limiting disc 16 is performed through the main body 1, and the connecting disc 15 and the multiple sets of guide rods 18 are fixed, and the multiple sets of guide rods 18 play a lifting guide role in lifting and guiding for the lifting disc 14;

then the motor 7 rotates reversely, under the action of the first one-way bearing 10, the output shaft 8 drives the clamping frame 2 to rotate through the rotating disc 9 and the limiting block 11, meanwhile, the transmission shaft 19 drives the one-way limiting disc 16, the connecting disc 15 and the multiple groups of guide rods 18 to rotate, and then the lifting disc 14 rotates along with the reciprocating screw rod 13, so that the clamping frame 2 cannot lift at this time and keeps a rotating state;

meanwhile, the transmission shaft 19 rotates reversely and simultaneously drives the main gear 20 to rotate, the main gear 20 is meshed with the two sets of auxiliary gears 21 to rotate, the two sets of auxiliary gears 21 rotate to drive the impeller 25 to rotate in the water inlet cylinder 24 through the transmission rod 23, so that under the action of the impeller 25, cleaning disinfectant in the liquid storage cylinder 5 enters the main body 1 through the water inlet cylinder 24, the clamping frame 2 drives the multiple sets of oral instruments to rotate, the cleaning disinfectant can clean and disinfect the multiple sets of oral instruments in a rotating manner, the problem that the oral instruments are not thoroughly cleaned and disinfected is solved, the cleaning and disinfecting effect of the whole oral instruments is effectively improved, and under the action of the ultrasonic wave generating device 31 and the ultrasonic wave generating head 32, the cleaning disinfectant in the main body 1 can clean and disinfect the oral instruments under the action of ultrasonic waves;

when cleaning and disinfecting the plurality of groups of rotating oral instruments after the cleaning and disinfecting liquid enters the main body 1 through the water inlet cylinder 24, the cleaning and disinfecting liquid enters the filter cylinder 4 through the plurality of groups of overflow pipes 26 as the cleaning and disinfecting liquid continuously enters the main body 1, the highest liquid level of the cleaning and disinfecting liquid contacts the plurality of groups of overflow pipes 26, the cleaning and disinfecting liquid is filtered to a certain extent through the plurality of groups of filter rings 28 in the filter cylinder 4, the cleaning and disinfecting liquid after being filtered flows back to the liquid storage cylinder 5 through the return pipe 27, the cleaning and disinfecting liquid circulates between the liquid storage cylinder 5 and the main body 1 along with the set cleaning time, and the cleaning and disinfecting liquid is filtered to a certain extent in the circulating process, so that the cleaning and disinfecting liquid can clean and disinfect the oral instruments more thoroughly, and the whole cleaning and disinfecting effect is further greatly improved;

after the set cleaning and disinfecting time is finished, the motor 7 rotates forward again at the moment, so that the lifting disc 14 drives the clamping frame 2 and the multiple groups of clamping mechanisms 3 to lift the cleaned and disinfected oral instruments to the top of the main body 1, meanwhile, the two groups of impellers 25 are in a reverse rotation state at the moment, and then cleaning disinfectant in the main body 1 quickly flows back to the inside of the liquid storage cylinder 5 through the water inlet cylinder 24 under the reverse rotation action of the impellers 25, and then the cleaning disinfectant in the liquid storage cylinder 5 can be discharged out of the body through the drainage fixture 35;

finally, the staff can take out the oral cavity apparatus after cleaning and disinfection, and then finish the cleaning and disinfection process of the oral cavity apparatus, above-mentioned, the invention can go up and down to the clamping frame 2 through the corotation of the electrical machinery 7, and then the taking and putting operation of the oral cavity apparatus of facilitating, can drive the oral cavity apparatus to carry on the rotary cleaning and disinfection in the cleaning antiseptic solution inside the main part 1 through the reversal of the electrical machinery 7, and meanwhile, the electrical machinery 7 reversal can drive the cleaning antiseptic solution to carry on the circulating filtration and flow between main part 1 and liquid storage cylinder 5 inside, make the cleaning antiseptic solution further improve the cleaning and disinfection effect of the oral cavity apparatus.

Although embodiments of the present invention have been shown and described, it is intended that the present invention should not be limited thereto, that the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples, and that modifications, substitutions, variations or the like, which are not inventive and may be made by those skilled in the art without departing from the principle and spirit of the present invention and without departing from the scope of the claims.

Claims (9)

1. A cleaning and disinfecting device for oral instruments comprises a main body (1), and is characterized in that: a clamping frame (2) is arranged at the center of the interior of the main body (1), a motor (7) is mounted above the main body (1), and an output shaft (8) is fixed at the output end of the motor (7);

the clamping device is characterized in that a rotating disc (9) located at the top end inside the clamping frame (2) is arranged on the outer side of the output shaft (8), limiting blocks (11) extending into the clamping frame (2) are uniformly and fixedly arranged on the outer side of the rotating disc (9), limiting sliding grooves (12) matched with the limiting blocks (11) are formed in the clamping frame (2), the rotating disc (9) is rotatably connected with the output shaft (8) through first one-way bearings (10), a reciprocating lead screw (13) is fixed at the bottom of the output shaft (8), a lifting disc (14) matched with the inner wall of the clamping frame (2) is movably connected to the outer side of the reciprocating lead screw (13), a connecting disc (15) is movably connected to the bottom of the clamping frame (2) inside the main body (1), a one-way limiting disc (16) is fixed at the bottom of the connecting disc (15), a transmission shaft (19) penetrating through the connecting disc (15) and the one-way limiting disc (16) is fixed at the bottom of the reciprocating lead screw (13), and the one-way limiting disc (16) is rotatably connected with the transmission shaft (19) through second one-way bearing (17);

main part (1) bottom is fixed with liquid storage cylinder (5), transmission shaft (19) outside end is fixed with master gear (20), master gear (20) both sides all mesh pinion (21), and rotate through pivot (22) between two sets of pinion (21) and main part (1) and connect, main part (1) inside bottom both sides all fixed be provided with extend to the inside section of thick bamboo (24) of intaking of liquid storage cylinder (5), two sets of pivot (22) bottom is fixed with and extends to the inside transfer line (23) of a section of thick bamboo (24) of intaking, transfer line (23) end is fixed with and is located the inside impeller (25) of a section of thick bamboo (24) of intaking.

2. The cleaning and disinfecting device for oral instruments according to claim 1, characterized in that: the utility model discloses a liquid storage tank, including main part (1), filter cartridge (4), the even slope in filter cartridge (4) inboard top is fixed with multiunit overflow pipe (26) that extend to main part (1) inside, the even slope in filter cartridge (4) inboard bottom is fixed with back flow (27) that extend to liquid storage tank (5) inside, filter cartridge (4) inside evenly is fixed with multiunit filter ring (28).

3. The cleaning and disinfecting device for oral instruments according to claim 1, characterized in that: fixture (3) are including fixed plate (301), dead lever (302), grip block (303), torsional spring (304) and protection tube (305), the multiunit through fixed plate (301) fixed connection between fixture (3) and holding frame (2), fixed plate (301) outside both ends all are fixed with dead lever (302), and are two sets of the top and the bottom of dead lever (302) all rotate and are connected with grip block (303), and pass through torsional spring (304) elastic connection between grip block (303) and dead lever (302), fixed plate (301) outside all is fixed with protection tube (305) that are located dead lever (302) and multiunit torsional spring (304) outside, and the material of protection tube (305) is the rubber material.

4. The cleaning and disinfecting device for oral instruments according to claim 1, characterized in that: the four corners of the top of the connecting disc (15) are all fixed with guide rods (18) penetrating through the lifting disc (14), the height of each guide rod (18) is consistent with that of the reciprocating screw rod (13), and a supporting frame (29) matched with the main gear (20) and the two sets of auxiliary gears (21) is fixed at the central position inside the liquid storage cylinder (5).

5. The cleaning and disinfecting device for oral instruments according to claim 1, characterized in that: the motor is characterized in that a fixing frame (6) is fixed on one side of the main body (1), the top end of the fixing frame (6) is fixedly connected with the motor (7), and an operation panel (36) is fixed on the top of the fixing frame (6).

6. The cleaning and disinfecting device for oral instruments according to claim 5, characterized in that: mount (6) one side is fixed with control box (30), control box (30) inside is fixed with ultrasonic wave generating device (31), ultrasonic wave generating device (31) one side evenly is fixed with the ultrasonic wave of multiunit extension to main part (1) inside and takes place head (32).

7. The cleaning and disinfecting device for oral instruments according to claim 1, wherein: the outer side of the one-way limiting disc (16) is uniformly rotatably connected with a plurality of groups of spring limiting sheets (33), and the inside of the main body (1) is uniformly provided with clamping grooves matched with the plurality of groups of spring limiting sheets (33).

8. The cleaning and disinfecting device for oral instruments according to claim 1, characterized in that: the clamping frame (2) is fixedly provided with a cover plate (34) matched with the main body (1) at the top, the cover plate (34) is connected with the output shaft (8) in a sliding mode, a drain pipe (35) is arranged at the bottom of one side of the liquid storage cylinder (5), and a sealing plug is arranged inside the drain pipe (35).

9. A method for using the oral appliance cleaning and disinfecting device, wherein the oral appliance cleaning and disinfecting device according to any one of claims 1-8 is used for cleaning and disinfecting, and the process comprises the following steps:

s1: placing an oral cavity instrument: the reciprocating screw rod drives the lifting disc and the clamping frame to ascend to the top of the outer side of the main body through the positive rotation of the motor, and then a worker sequentially clamps a plurality of groups of oral cavity instruments inside a plurality of groups of clamping mechanisms;

s2: descending of the oral cavity instrument: the oral cavity instrument is driven by the clamping frame to descend into the cleaning and disinfecting cavity in the main body through the forward rotation of the motor again;

s3: rotary cleaning and disinfecting of oral instruments: the clamping frame is driven to rotate through the reverse rotation of the motor, and meanwhile, under the action of the impeller, the cleaning disinfectant in the liquid storage cylinder enters a cleaning and disinfecting cavity in the main body through the water inlet cylinder, so that oral instruments are cleaned and disinfected;

s4: circulating and filtering the cleaning disinfectant: when the liquid level of the cleaning disinfectant contacts the overflow pipe, the cleaning disinfectant is filtered by a plurality of groups of filter rings in the filter cylinder, then the cleaning disinfectant flows back to the liquid storage cylinder through the return pipe, and the cleaning disinfectant is filtered in a reciprocating and circulating manner within the set cleaning and disinfecting time;

s5: taking out the oral cavity instrument: the motor rotates forwards again to enable the clamping frame to drive the plurality of groups of oral instruments to ascend to the upper part of the main body, and then workers can manually take out the oral instruments after cleaning and disinfection.

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