CN215881156U

CN215881156U - Efficient dental polishing pen

Info

Publication number: CN215881156U
Application number: CN202122386741.6U
Authority: CN
Inventors: 王炼
Original assignee: Shanghai Hesheng Precision Dental Manufacturing Co ltd
Current assignee: Shanghai Hesheng Precision Dental Manufacturing Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-02-22
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to a dentistry pen field of polishing, and an efficient dentistry pen of polishing is disclosed, which comprises a fixing frame, the fixed plug-in connection piece that is equipped with a plurality of symmetries and sets up in the right side of mount, the inside cavity that has all seted up of a plurality of plug-in connection pieces, the plug-in connection piece is equipped with the connecting cylinder through the coupling mechanism connection, the support frame has been cup jointed in the one end of connecting cylinder through the bearing rotation, be equipped with drive mechanism between the internal surface one side of support frame and the connecting cylinder, the fixed horizontal pole that is equipped with in internal surface one side of mount, the ring channel that a plurality of symmetries set up is seted up to the pole wall of horizontal pole, the cell wall of ring channel is rotated and has been cup jointed the annular slab, the jack has all been seted up to the both sides of ring channel, be equipped with stop gear between annular slab and the jack, the equal fixedly connected with connecting rod in one side of a plurality of annular slabs, the other end of connecting rod is fixed and is equipped with the head of polishing. The polishing head can be quickly replaced according to the polishing area required by teeth in the polishing process, and the using effect of the polishing pen is improved.

Description

Efficient dental polishing pen

Technical Field

The utility model belongs to the technical field of the dentistry pen of polishing and specifically relates to an efficient dentistry pen of polishing is related to.

Background

The pen of polishing is the utensil that carries out the work of polishing, and current tooth model preparation need adopt the pen of polishing to carry out effective quick polishing to the tooth with the in-process for the quality of tooth model can obtain guaranteeing.

When the existing dental polishing pen works, the polishing head cannot be quickly replaced according to the size and specification of teeth to be polished, so that the using effect of the polishing pen is reduced, and the efficiency of tooth polishing work is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a polishing head cannot be rapidly replaced according to the size and specification of a tooth to be polished in the prior art, and provides an efficient dental polishing pen.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an efficient dental polishing pen, includes the mount, the fixed plug-in connection piece that is equipped with a plurality of symmetries and sets up in right side of mount is a plurality of the inside cavity has all been seted up to the plug-in connection piece, the plug-in connection piece is connected through coupling mechanism and is equipped with the connecting cylinder, the support frame has been cup jointed in the one end of connecting cylinder through the bearing rotation, be equipped with drive mechanism between the internal surface one side of support frame and the connecting cylinder, the fixed horizontal pole that is equipped with in internal surface one side of mount, the ring channel that a plurality of symmetries set up is seted up to the pole wall of horizontal pole, the cell wall rotation of ring channel has cup jointed the annular slab, the jack has all been seted up to the both sides of ring channel, be equipped with stop gear between annular slab and the jack, it is a plurality of the equal fixedly connected with connecting rod in one side of annular slab, the other end of connecting rod is fixed to be equipped with the polishing head.

Preferably, coupling mechanism includes the stopper that two symmetries set up, two the stopper slides with the both sides of cavity and cup joints, the connecting hole has all been seted up to the both sides of connecting cylinder, the stopper sets up with the connecting hole cooperation, two the stopper is close to one side mutually and all fixedly is equipped with even board, two through first spring fixed connection between even the board.

Preferably, the transmission mechanism comprises a motor, the motor is fixedly connected with the right side of the inner surface of the support frame, a transmission rod is fixedly arranged at the output end of the motor, and the other end of the transmission rod is fixedly connected with the connecting cylinder.

Preferably, stop gear includes the inserted bar, the inserted bar slides with the annular plate and cup joints to peg graft with the jack, the fixed plate that is equipped with of one end of inserted bar, the pole wall of inserted bar has cup jointed the second spring, the both ends of second spring respectively with annular plate and fixed plate fixed connection.

Preferably, a button is embedded on the right side of the support frame and electrically connected with the motor.

Preferably, the outer side wall of the support frame is fixedly sleeved with a protective cylinder.

Preferably, the plurality of polishing heads have different specifications.

Preferably, the connecting rod and the inserting block are located on the same horizontal line.

Compared with the prior art, the utility model provides an efficient dental grinding pen, which has the following beneficial effects:

1. this efficient dental polishing pen through annular plate, connecting rod, the head of polishing, horizontal pole and the stop gear that is equipped with, can carry out quick rotation change to big magic head according to the required area of polishing of tooth, improves the result of use of the pen of polishing.

2. This efficient dental polishing pen through connecting cylinder, grafting piece, cavity, coupling mechanism and the drive mechanism that is equipped with, can make the head of polishing be located same water flat line with the transfer line all the time after the head of polishing is changed, stability when guaranteeing the head of polishing to rotate.

The device has the advantages that the operation is convenient, the polishing head can be rapidly replaced according to the polishing area required by teeth in the polishing process, the using effect of the polishing pen is improved, and the polishing efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a high-efficiency dental grinding pen according to the present invention.

Fig. 2 is an enlarged view of a portion a of fig. 1.

Fig. 3 is an enlarged view of a portion B of fig. 1.

Description of reference numerals:

1. a fixed mount; 2. an insertion block; 3. a connecting cylinder; 4. a support frame; 5. a cross bar; 6. an annular plate; 7. a connecting rod; 8. polishing head; 9. a limiting block; 10. connecting plates; 11. a first spring; 12. a motor; 13. a transmission rod; 14. inserting a rod; 15. a fixing plate; 16. a second spring; 17. a button; 18. a protective cylinder.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 and 3, an efficient dentistry pen of polishing, including mount 1, the fixed grafting piece 2 that is equipped with a plurality of symmetries and sets up in right side of mount 1, the cavity has all been seted up to a plurality of grafting piece 2 insides, grafting piece 2 is equipped with connecting cylinder 3 through the coupling mechanism connection, make mount 1 can support frame 4 relative rotations, coupling mechanism includes the stopper 9 that two symmetries set up, two stoppers 9 cup joint with the both sides slip of cavity, the connecting hole has all been seted up to the both sides of connecting cylinder 3, stopper 9 sets up with the connecting hole cooperation, two stopper 9 are close to one side and all fix even board 10 that is equipped with mutually, through first spring 11 fixed connection between two even boards 10.

Referring to fig. 1, support frame 4 has been cup jointed through the bearing rotation to the one end of connecting cylinder 3, the fixed cover of lateral wall of support frame 4 has been cup jointed a protection section of thick bamboo 18, be convenient for wrap up support frame 4, prevent that transfer line 13 from receiving the interference at the operation in-process, improve the safety in utilization of the pen of polishing simultaneously, be equipped with drive mechanism between the internal surface one side of support frame 4 and the connecting cylinder 3, drive mechanism includes motor 12, motor 12 and support frame 4's internal surface right side fixed connection, the right side of support frame 4 is inlayed and is equipped with button 17, button 17 and motor 12 electric connection, start-up and closing through the steerable motor 12 of button 17, the fixed transfer line 13 that is equipped with of motor 12's output, the other end and the connecting cylinder 3 fixed connection of transfer line 13.

Referring to fig. 1-2, a cross bar 5 is fixedly arranged on one side of the inner surface of a fixed mount 1, a plurality of symmetrically arranged annular grooves are arranged on the bar wall of the cross bar 5, an annular plate 6 is rotatably sleeved on the groove wall of each annular groove, jacks are arranged on both sides of each annular groove, a limiting mechanism is arranged between each annular plate 6 and each jack, the positions of the annular plate 6 and a polishing head 8 can be determined by adopting the limiting mechanism, the limiting mechanism comprises an inserted bar 14, the inserted bar 14 is slidably sleeved with the annular plate 6, and is inserted into the jack, one end of the inserted link 14 is fixedly provided with a fixed plate 15, the link wall of the inserted link 14 is sleeved with a second spring 16, two ends of the second spring 16 are respectively fixedly connected with the annular plate 6 and the fixed plate 15, the inserted rod 14 can be pulled through the fixing plate 15, the polishing head 8 can be rapidly accommodated in the fixing frame 1 through the annular plate 6, and meanwhile, the polishing head 8 is convenient to replace.

Referring to fig. 1, the equal fixedly connected with connecting rod 7 in one side of a plurality of annular plates 6, connecting rod 7 and grafting piece 2 are located same water flat line, guarantee to polish 8 stability of rotation in-process of head, and the other end of connecting rod 7 is fixed and is equipped with 8 of polishing head, and a plurality of specifications of polishing head 8 are different to can polish the change of head 8 according to the required area of polishing of tooth, improve efficiency and the convenience of polishing.

In the utility model, when the polishing head needs to be replaced in the process of polishing teeth, the fixing plate 15 is pulled to enable the inserted rod 14 to move transversely, the second spring 16 is stretched while the inserted rod 14 moves to enable the inserted rod 14 to be separated from the jack, then the annular plate 6 is rotated to enable the connecting rod 7 to drive the corresponding polishing head 8 to rotate out of the fixing frame 1, then the fixing plate 15 is loosened, the inserted rod 14 is inserted into the left jack on the cross rod 5 through the elasticity of the second spring 16, the positions of the annular plate 6 and the polishing head 8 are determined, the operation is repeated to enable the polishing head 8 outside the fixing frame 1 to rotate into the fixing frame 1 for storage, then the two limiting blocks 9 are pressed, in the process of compressing the first spring 11, the two limiting blocks 9 extend into the cavity, the inserting block 2 is separated from the connecting cylinder 3, at the moment, the inserting block 2 which is the same horizontal line with the current polishing head 8 is inserted into the connecting cylinder 3 again, the position of the fixing frame 1 is determined through the insertion and matching of the limiting block 9 and the connecting hole, so that the polishing head 8 and the transmission rod 13 are located on the same horizontal line, the rotation stability of the polishing head 8 is ensured, the button 17 is pressed immediately to start the motor 12, and the transmission rod 13 rotates to drive the connecting cylinder 3, the fixing frame 2 and the polishing head 8 to rotate to start polishing.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an efficient dentistry pen of polishing, includes mount (1), its characterized in that: the right side of the fixing frame (1) is fixedly provided with a plurality of symmetrically arranged plugging blocks (2), a cavity is formed in each plugging block (2), each plugging block (2) is connected with a connecting cylinder (3) through a connecting mechanism, one end of each connecting cylinder (3) is rotatably sleeved with a supporting frame (4) through a bearing, a transmission mechanism is arranged between one side of the inner surface of each supporting frame (4) and each connecting cylinder (3), one side of the inner surface of the fixing frame (1) is fixedly provided with a cross rod (5), the rod wall of each cross rod (5) is provided with a plurality of symmetrically arranged annular grooves, the groove wall of each annular groove is rotatably sleeved with an annular plate (6), jacks are formed in two sides of each annular groove, a limiting mechanism is arranged between each annular plate (6) and each jack, and one side of each annular plate (6) is fixedly connected with a connecting rod (7), the other end of the connecting rod (7) is fixedly provided with a polishing head (8).

2. A high efficiency dental sharpening pen according to claim 1, wherein: coupling mechanism includes stopper (9) that two symmetries set up, two stopper (9) slide with the both sides of cavity and cup joint, the connecting hole has all been seted up to the both sides of connecting cylinder (3), stopper (9) set up with the connecting hole cooperation, two stopper (9) are close to one side mutually and all fixedly are equipped with even board (10), two link through first spring (11) fixed connection between board (10).

3. A high efficiency dental sharpening pen according to claim 1, wherein: the transmission mechanism comprises a motor (12), the motor (12) is fixedly connected with the right side of the inner surface of the support frame (4), a transmission rod (13) is fixedly arranged at the output end of the motor (12), and the other end of the transmission rod (13) is fixedly connected with the connecting cylinder (3).

4. A high efficiency dental sharpening pen according to claim 1, wherein: stop gear includes inserted bar (14), inserted bar (14) slide with annular plate (6) and cup joint to peg graft with the jack, the fixed plate (15) that are equipped with of one end of inserted bar (14), the pole wall of inserted bar (14) has cup jointed second spring (16), the both ends of second spring (16) respectively with annular plate (6) and fixed plate (15) fixed connection.

5. A high efficiency dental sharpening pen according to claim 1, wherein: the right side of support frame (4) is inlayed and is equipped with button (17), button (17) and motor (12) electric connection.

6. A high efficiency dental sharpening pen according to claim 1, wherein: the outer side wall of the support frame (4) is fixedly sleeved with a protective cylinder (18).

7. A high efficiency dental sharpening pen according to claim 1, wherein: the specifications of the plurality of polishing heads (8) are different.

8. A high efficiency dental sharpening pen according to claim 1, wherein: the connecting rod (7) and the inserting block (2) are positioned on the same horizontal line.