CN219271185U

CN219271185U - Full porcelain crown internal crown corrector for fixed false tooth

Info

Publication number: CN219271185U
Application number: CN202320219855.8U
Authority: CN
Inventors: 林琼锋; 卓飞龙; 杨明; 赖小虎; 蔡红亮
Original assignee: Zhengzhou Zhongya Medical Technology Co ltd
Current assignee: Zhengzhou Zhongya Medical Technology Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-06-30
Anticipated expiration: 2033-02-15

Abstract

The utility model discloses a full porcelain crown corrector for a fixed denture, which particularly relates to the technical field of denture correction, and comprises a corrector shell, wherein one side of the corrector shell is connected with a connecting wire, one end part of the connecting wire is connected with a driving motor, and the output end of the driving motor is provided with a dust removal component; the dust removal assembly comprises a polishing rod arranged at the output end of the driving motor, and a suction ring pipe is arranged outside the polishing rod. According to the utility model, the dust removal assembly is arranged, air in the stainless steel pipe body is blown into the connecting hose, and enters the suction ring pipe along the connecting hose, a plurality of blowing operations can be continuously carried out on the polishing part of the polishing rod, so that dust adhered to the inner crown of the full porcelain crown of the fixed denture is removed, dust impurities are removed by following the movement, the polishing position can be clearly seen, the accurate correction of the inner crown of the full porcelain crown of the fixed denture is realized, and the correction accuracy is better.

Description

Full porcelain crown internal crown corrector for fixed false tooth

Technical Field

The utility model relates to the technical field of denture correction, in particular to an all-ceramic crown corrector for a fixed denture.

Background

The full-porcelain dental crown is the denture which does not contain a metal layer, and is formed by cutting and firing ceramics, because the metal layer which is not attractive is fewer, the full-porcelain dental crown is the most perfect and natural denture at present, and therefore, when the full-porcelain dental crown of the fixed denture is used, a polishing device is needed to realize correction operation.

Among the prior references, the utility model patent of patent publication number CN213372647U discloses a method comprising: host computer, corrector and filter box; the first supporting plate is fixedly connected to the left side of the top of the host, and a first clamping pad is fixedly arranged on the top of the right side of the first supporting plate; the utility model relates to the technical field of medical appliances, in particular to a limiting assembly, which is fixedly connected to the right side of the top of a host. The full porcelain crown corrector of the fixed denture is matched with the first clamping pad and the second clamping pad, the full porcelain crown corrector is arranged in the middle, meanwhile, the position of the second clamping pad is limited by the limiting component, a doctor can insert a power line of the corrector on a host, the host is also connected with an external power supply, then the full porcelain crown corrector can be corrected, a worker does not need to hold the full porcelain crown corrector in the correction process, and the phenomenon that the full porcelain crown falls off from a hand due to vibration of the full porcelain crown in the correction process is avoided, so that the correction effect of the full porcelain crown corrector is affected.

When the corrector is used, the corrector is required to be in contact with the inner crown of the full porcelain crown of the fixed denture to finish polishing, a large amount of dust is generated in the polishing process and is attached to the inner crown of the full porcelain crown of the fixed denture, so that the correction position can not be clearly seen when correction is performed, even if the dust is sucked by the first connecting pipe, the liquid medicine can not be sucked along with the polishing position, and therefore the polishing correction accuracy is poor.

Disclosure of Invention

Aiming at the technical problem that the prior art is too single, the technical scheme of the utility model provides a solution which is obviously different from the prior art, and in order to overcome the defects of the prior art, the utility model provides the full porcelain crown corrector for the fixed denture.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a full porcelain crown corrector of fixed denture, includes the corrector shell, one side of corrector shell is connected with the connecting wire, is connected with driving motor in the one end of connecting wire, driving motor's output is equipped with dust removal subassembly;

the dust removal assembly comprises a polishing rod arranged at the output end of a driving motor, an inhalation ring pipe is arranged outside the polishing rod, a plurality of connected air blowing hoppers are distributed on one side of the inhalation ring pipe at equal intervals, a connecting hose is fixedly communicated with the other side of the inhalation ring pipe, a stainless steel pipe body is arranged at one end of the connecting hose, and a blower is installed at one end of the stainless steel pipe body.

Preferably, a plurality of air blowing hoppers are communicated with the suction circular pipe and are welded and fixed, the inner wall of each air blowing hopper is polished, and the polishing rods are welded and fixed with the output end of the driving motor.

Preferably, the outer wall of driving motor is the ring equidistance and distributes and have a plurality of rubber strips, and the rubber strip is made by the rubber material, the upper surface of corrector shell passes through bolt fixedly connected with positioning disk, and the top of positioning disk is equipped with down the pressure disk, is fixed with the lower cylinder that is used for playing vertical downshifting effect to the pressure disk down at the upper surface of pressure disk.

Preferably, a rectangular frame is arranged in a gap between the stainless steel pipe body and the driving motor, the inner wall of the rectangular frame is rotationally connected with a driving screw, a threaded sleeve ring block is arranged on the outer wall of the driving screw and positioned at the position of the inner wall of the rectangular frame, a linkage ring sleeved and fixed on the outer wall of the stainless steel pipe body is arranged on the upper surface of the threaded sleeve ring block, a linkage support is fixed above the outer wall of the linkage ring, the driving screw is in threaded connection with the threaded sleeve ring block, and the threaded sleeve ring block is in sliding connection with the inner wall of the rectangular frame.

The utility model has the technical effects and advantages that:

through setting up the dust removal subassembly, start the hair-dryer and make the stainless steel pipe body produce blowing force, the inside air of stainless steel pipe body blows into the coupling hose, in entering the suction ring canal along the coupling hose, a plurality of blows can all be to polishing the pole and grind the position and keep on blowing, get rid of the dust that adheres to the full porcelain crown of fixed denture, follow the removal and get rid of dust impurity, guarantee that the position of polishing can clearly see, realize the accurate correction to the full porcelain crown of fixed denture, correction accuracy is better;

the transmission screw drives the threaded sleeve ring block to move rightwards along the inner wall of the rectangular frame under the action of threads, the linkage ring drives the linkage support to enable the suction ring pipe to move rightwards, and the distance between the blowing bucket and the inner crown of the full porcelain crown of the fixed denture is adjusted, so that the blowing force is adjusted.

Drawings

Fig. 1 is a schematic diagram of a front view of a crown corrector for an all-ceramic crown of a fixed denture.

Fig. 2 is a schematic view showing a truncated partial structure of a connecting wire of an all-ceramic crown corrector for a fixed denture according to the present utility model.

Fig. 3 is a schematic view of a vertical section partial structure of a rectangular frame in a full porcelain crown corrector for a fixed denture according to the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

The reference numerals are: 1. a corrector housing; 2. a connecting wire; 3. a driving motor; 4. polishing a rod; 5. a blowing hopper; 6. suction collar; 7. a connecting hose; 8. a stainless steel pipe body; 9. a blower; 10. a rubber strip; 11. a positioning plate; 12. a lower platen; 13. a pressing cylinder; 14. a rectangular frame; 15. a drive screw; 16. a threaded collar block; 17. a linkage ring; 18. and a linkage bracket.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

1-4, a fixed denture full-porcelain crown corrector is provided with a dust removing component, the dust removing component can remove dust impurities along with movement, the polishing position can be clearly seen, accurate correction of the fixed denture full-porcelain crown is realized, the correction accuracy is better, and the specific structure of the dust removing component is as follows:

in some embodiments, as shown in the drawings, the dust removing assembly comprises a polishing rod 4 arranged at the output end of a driving motor 3, a suction ring pipe 6 is arranged outside the polishing rod 4, a plurality of connected air blowing hoppers 5 are distributed on one side of the suction ring pipe 6 at equal intervals in a circular ring shape, a connecting hose 7 is fixedly communicated with the other side of the suction ring pipe 6, one end part of the connecting hose 7 is provided with a stainless steel pipe body 8, and a blower 9 is arranged at one end part of the stainless steel pipe body 8;

when the fixing denture crown is used, the fixing denture crown can be placed at the position between the positioning disc 11 and the lower pressing disc 12, the lower pressing disc 12 is driven to move downwards by the lower pressing disc 13, the lower pressing disc 12 is extruded at the position of the upper surface of the fixing denture crown, the inner wall of the fixing denture crown is required to be outwards, then the driving motor 3 is taken, the driving motor 3 can drive the polishing rod 4 to move, the driving motor 3 is started to drive the polishing rod 4 to rotate at a high speed, the polishing rod 4 is contacted with the protruding part of the fixing denture crown to achieve polishing correction operation, the air in the stainless steel tube 8 is blown into the connecting hose 7, enters the suction circular tube 6 along the connecting hose 7, and is shunted into the plurality of air blowing hoppers 5 by the suction circular tube 6, and the plurality of air blowing hoppers 5 can continuously blow the polishing part of the polishing rod 4 to remove dust adhered on the fixing denture crown.

In some embodiments, as shown in the drawings, a plurality of rubber strips 10 are distributed on the outer wall of the driving motor 3 at equal intervals in a circular ring, and the rubber strips 10 are made of rubber materials, so that the hands can hold the outer wall of the driving motor 3, and the hands can be contacted with the hand positions through the rubber strips 10, so that the friction force of the hands of a user can be increased.

In some embodiments, as shown in the drawings, the upper surface of the corrector housing 1 is fixedly connected with a positioning disc 11 through bolts, a lower pressing disc 12 is arranged above the positioning disc 11, a lower pressing cylinder 13 for vertically moving down the lower pressing disc 12 is fixed on the upper surface of the lower pressing disc 12, so that the inner crown of the full porcelain crown of the fixed denture can be placed at the position between the positioning disc 11 and the lower pressing disc 12, the lower pressing cylinder 13 is started to drive the lower pressing disc 12 to move down, and the lower pressing disc 12 is pressed at the position of the upper surface of the inner crown of the full porcelain crown of the fixed denture, so that the pressing and fixing operation is realized.

In some embodiments, as shown in the drawings, a rectangular frame 14 is arranged in a gap between a stainless steel pipe body 8 and a driving motor 3, the inner wall of the rectangular frame 14 is rotationally connected with a driving screw 15, the outer wall of the driving screw 15 is provided with a threaded sleeve ring block 16 at the position of the inner wall of the rectangular frame 14, the upper surface of the threaded sleeve ring block 16 is provided with a linkage ring 17 sleeved and fixed on the outer wall of the stainless steel pipe body 8, a linkage bracket 18 is fixed above the outer wall of the linkage ring 17, the driving screw 15 is in threaded connection with the threaded sleeve ring block 16, and the threaded sleeve ring block 16 is in sliding connection along the inner wall of the rectangular frame 14;

when the artificial denture crown is used, the transmission screw 15 is rotated, the transmission screw 15 drives the threaded collar block 16 to move rightwards along the inner wall of the rectangular frame 14 under the action of threads, the threaded collar block 16 drives the linkage ring 17 to move, and the linkage ring 17 drives the linkage support 18 to enable the suction ring pipe 6 to move rightwards, so that the distance between the air blowing bucket 5 and the artificial denture crown can be adjusted.

Finally: the foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims

1. The utility model provides a crown corrector in complete porcelain crown of fixed denture, includes corrector shell (1), one side of corrector shell (1) is connected with connecting wire (2), is connected with driving motor (3) at the tip of connecting wire (2), its characterized in that: the output end of the driving motor (3) is provided with a dust removal component;

the dust removal assembly comprises a polishing rod (4) arranged at the output end of a driving motor (3), an inhalation ring pipe (6) is arranged outside the polishing rod (4), a plurality of connected air blowing hoppers (5) are distributed on one side of the inhalation ring pipe (6) at equal intervals, a connecting hose (7) is fixedly communicated with the other side of the inhalation ring pipe (6), a stainless steel pipe body (8) is arranged at one end of the connecting hose (7), and a blower (9) is arranged at one end of the stainless steel pipe body (8).

2. The all-ceramic crown corrector for a fixed denture according to claim 1, wherein: the plurality of air blowing hoppers (5) are communicated with the suction ring pipe (6) and are welded and fixed, and the inner wall of each air blowing hopper (5) is subjected to polishing treatment.

3. The all-ceramic crown corrector for a fixed denture according to claim 1, wherein: the polishing rod (4) is welded and fixed with the output end of the driving motor (3).

4. The all-ceramic crown corrector for a fixed denture according to claim 1, wherein: the outer wall of the driving motor (3) is provided with a plurality of rubber strips (10) in an equidistant distribution mode in a circular ring, and the rubber strips (10) are made of rubber materials.

5. The all-ceramic crown corrector for a fixed denture according to claim 1, wherein: the upper surface of corrector shell (1) is fixedly connected with positioning disk (11) through the bolt, and is equipped with down pressure disk (12) in the top of positioning disk (11), is fixed with lower air cylinder (13) that are used for playing vertical downshifting effect to lower pressure disk (12) at the upper surface of lower pressure disk (12).

6. The all-ceramic crown corrector for a fixed denture according to claim 1, wherein: the stainless steel pipe body (8) and the driving motor (3) are provided with rectangular frames (14) in gaps, the inner walls of the rectangular frames (14) are rotationally connected with driving screws (15), threaded sleeve ring blocks (16) are arranged on the outer walls of the driving screws (15) and located at the positions of the inner walls of the rectangular frames (14), linkage rings (17) sleeved and fixed on the outer walls of the stainless steel pipe body (8) are arranged on the upper surfaces of the threaded sleeve ring blocks (16), and linkage supports (18) are fixed above the outer walls of the linkage rings (17).

7. The all-ceramic crown corrector for a fixed denture according to claim 6, wherein: the transmission screw (15) is in threaded connection with the threaded sleeve ring block (16), and the threaded sleeve ring block (16) is in sliding connection with the inner wall of the rectangular frame (14).