CN217696891U

CN217696891U - Multi-gear intelligent tooth shaking device

Info

Publication number: CN217696891U
Application number: CN202221305617.0U
Authority: CN
Inventors: 何达基
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-11-01
Anticipated expiration: 2032-09-01

Abstract

The utility model relates to a dentistry appurtenance field discloses many gears intelligence shakes tooth ware, the electric iron comprises a handle, be provided with the battery in the cavity of handle, the right-hand member of battery is provided with the motor, the drive end fixedly connected with pivot of motor, the right-hand member fixedly connected with transmission block of pivot, the transmission block sets up to the rhombus, the right-hand member of pivot is provided with the eccentric wheel, the inside of eccentric wheel is provided with the transmission groove, the transmission block sets up the inside at the transmission groove, the left end of eccentric wheel is provided with the regulation hole, the aperture of regulation hole is greater than the diameter of pivot, the place ahead of eccentric wheel is provided with the short groove. The utility model discloses in, drive the positive and negative position that can make the eccentric wheel of transmission piece through the motor and change to can change the stroke of telescopic link, realize two gears, can satisfy different demands under the condition of difference, and should shake tooth ware simple structure compactness, small and exquisite portable, convenient handheld use.

Description

Multi-gear intelligent tooth shaking device

Technical Field

The utility model relates to a dentistry appurtenance field especially relates to tooth ware is shaken to many gears intelligence.

Background

When a child deciduous tooth is replaced, a dentist often suggests that each child replacing teeth must clamp the teeth by fingers and shake the teeth loose enough by oneself or by the aid of a father and a mother, and then the dentist in a hospital can pull out the teeth, otherwise unnecessary pain and injury are brought to the person pulling out the teeth, and regular growth of permanent teeth is affected if the teeth are not pulled out in time.

The mode of the supplementary tooth of changing of tradition is many through manual rocking, and dynamics and angle are not only do not easily mastered to this mode to can cause the infection to the wound, and traditional tooth ware of shaking can not adjust the stroke of rocker when using, and inconvenient according to actual conditions satisfies the different tooth demands of shaking.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multi-gear intelligent tooth shaking device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: many gears intelligence ware of shaking teeth, the electric iron comprises a handle, be provided with the battery in the cavity of handle, the right-hand member of battery is provided with the motor, the drive end fixedly connected with pivot of motor, the right-hand member fixedly connected with transmission piece of pivot, the transmission piece sets up to the rhombus, the right-hand member of pivot is provided with the eccentric wheel, the inside of eccentric wheel is provided with the transmission groove, the transmission piece sets up the inside at the transmission groove, the left end of eccentric wheel is provided with the regulation hole, the aperture of regulation hole is greater than the diameter of pivot, the place ahead of eccentric wheel is provided with the short groove, the rear of eccentric wheel is provided with the elongated slot, the eccentric column rotation of eccentric wheel is connected with the connecting rod, the bottom of connecting rod is rotated and is connected with the telescopic link.

As a further description of the above technical solution:

the right end fixedly connected with lower cover of handle, the right side of lower cover is provided with the upper cover, the lower cover passes through the screw with the upper cover and links to each other.

As a further description of the above technical solution:

the top ends of the lower cover and the upper cover are provided with switch covers, the bottom ends of the switch covers are provided with switch keys, and an electronic control board is arranged below the switch keys.

As a further description of the above technical solution:

and mounting holes are formed in the two sides of the left end of the lower cover.

As a further description of the above technical solution:

the sleeve pipe is installed to the bottom block of upper cover, the external diameter sliding connection of telescopic link is at sheathed tube inner wall.

As a further description of the above technical solution:

and a pressing plate is arranged at the right end of the motor.

As a further description of the above technical solution:

the bottom end of the telescopic rod is in threaded connection with a rocker, and a tooth socket is arranged at the bottom of the rocker.

The utility model discloses following beneficial effect has:

the utility model discloses in, when the motor forward rotates, drive the transmission piece forward rotation in the driving groove through the motor, the front end of transmission piece supports the top of short groove this moment, the bottom contactless of rear end and elongated slot, drive the eccentric wheel and rotate then, drive the reciprocal deflection of connecting rod through the eccentric wheel, it is flexible to reach the effect of shaking the tooth through the connecting rod drive telescopic link and rocker at last, when motor antiport, transmission piece antiport, the front end of transmission piece supports the bottom of short groove this moment, there is certain space in rear end and the top of elongated slot, because the regulation hole aperture of eccentric wheel is greater than the diameter of pivot, eccentric wheel can move one section distance downwards under the effect of gravity, make the rear end of transmission piece contact the top of elongated slot and drive eccentric wheel antiport, because the height position of eccentric wheel changes, thereby can change the stroke of telescopic link, realize two gears, can satisfy different demands under the circumstances of difference.

Drawings

Fig. 1 is a perspective view of the multi-gear intelligent tooth shaking device provided by the utility model;

fig. 2 is an exploded view of the structure of the multi-gear intelligent tooth swing device provided by the utility model;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a front perspective view of the eccentric wheel of the multi-gear intelligent teething machine of the present invention;

fig. 5 is a rear perspective view of the eccentric wheel of the multi-gear intelligent teething device provided by the utility model;

fig. 6 is the utility model provides an eccentric wheel section structure schematic diagram of many gears intelligence ware of shaking teeth.

Illustration of the drawings:

1. a handle; 2. mounting holes; 3. a tooth socket; 4. a rocker; 5. an upper cover; 6. a switch cover; 7. a lower cover; 8. an eccentric wheel; 9. a long groove; 10. a transmission block; 11. a short slot; 12. an adjustment hole; 13. a transmission groove; 14. a rotating shaft; 15. a battery; 16. a motor; 17. pressing a plate; 18. an electronic control board; 19. a sleeve; 20. switching a key; 21. a connecting rod; 22. a telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides an embodiment: a multi-gear intelligent tooth swinging device comprises a handle 1, a battery 15 is arranged in a cavity of the handle 1, a motor 16 is arranged at the right end of the battery 15, a rotating shaft 14 is fixedly connected to the driving end of the motor 16, a transmission block 10 is fixedly connected to the right end of the rotating shaft 14, the transmission block 10 is in a diamond shape, an eccentric wheel 8 is arranged at the right end of the rotating shaft 14, a transmission groove 13 is arranged inside the eccentric wheel 8, the transmission block 10 is arranged inside the transmission groove 13, an adjusting hole 12 is arranged at the left end of the eccentric wheel 8, the aperture of the adjusting hole 12 is larger than the diameter of the rotating shaft 14, a short groove 11 is arranged in front of the eccentric wheel 8, an elongated groove 9 is arranged behind the eccentric wheel 8, an eccentric column of the eccentric wheel 8 is rotatably connected with a connecting rod 21, and the bottom of the connecting rod 21 is rotatably connected with a telescopic rod 22, when the motor 16 rotates forwards, the motor 16 drives the transmission block 10 to rotate forwards in the transmission groove 13, at this time, the front end of the transmission block 10 props against the top of the short groove 11, the rear end of the transmission block is not contacted with the bottom of the long groove 9, and then the eccentric wheel 8 is driven to rotate, the eccentric wheel 8 drives the connecting rod 21 to deflect in a reciprocating way, and finally the connecting rod 21 drives the telescopic rod 22 and the rocker 4 to stretch and contract to achieve the effect of tooth shaking, when the motor 16 rotates reversely, the transmission block 10 rotates reversely, at this time, the front end of the transmission block 10 props against the bottom of the short groove 11, a certain gap exists between the rear end and the top of the long groove 9, because the aperture of the adjusting hole 12 of the eccentric wheel 8 is larger than the diameter of the rotating shaft 14, the eccentric wheel 8 moves downwards for a certain distance under the action of gravity, so that the rear end of the transmission block 10 contacts the top of the long groove 9 and drives the eccentric wheel 8 to rotate reversely, the height position of the eccentric wheel 8 is changed, so that the stroke of the telescopic rod 22 can be changed, two gears are realized, the forward rotation stroke is set to be 3mm, and the reverse rotation stroke is set to be 6mm.

The right-hand member fixedly connected with lower cover 7 of handle 1, the right side of lower cover 7 is provided with upper cover 5, lower cover 7 passes through the screw with upper cover 5 and links to each other, can integrate inner structure between lower cover 7 and upper cover 5, compact structure, small in size, and convenient for operation, lower cover 7 is provided with switch cover 6 with the top of upper cover 5, the bottom of switch cover 6 is provided with switch button 20, switch button 20's below is provided with electronic control board 18, through pressing switch button 20, change the direction of current according to electronic control board 18, realize motor 16 just reversing, the left end both sides of lower cover 7 all are provided with mounting hole 2, sleeve 19 is installed to the bottom block of upper cover 5, the outer diameter sliding connection of telescopic link 22 is at the inner wall of sleeve 19, telescopic link 22's flexible stability has been improved through setting up sleeve 19, the right-hand member of motor 16 is provided with clamp plate 17, can improve motor 16's installation stability through setting up clamp plate 17, guarantee motor 16's normal work, telescopic link 22's bottom threaded connection has rocker 4, the bottom of rocker 4 is provided with tooth groove 3, through the mode of threaded connection, conveniently change the rocker 4 of different specifications.

The working principle is as follows: when the motor 16 rotates forwards, the motor 16 drives the transmission block 10 to rotate forwards in the transmission groove 13, at this time, the front end of the transmission block 10 abuts against the top of the short groove 11, the rear end of the transmission block is not in contact with the bottom of the long groove 9, then the eccentric wheel 8 is driven to rotate, the eccentric wheel 8 drives the connecting rod 21 to deflect in a reciprocating mode, finally the connecting rod 21 drives the telescopic rod 22 and the rocker 4 to stretch and retract to achieve the tooth shaking effect, when the motor 16 rotates backwards, the transmission block 10 rotates backwards, at this time, the front end of the transmission block 10 abuts against the bottom of the short groove 11, a certain gap exists between the rear end of the transmission block and the top of the long groove 9, the diameter of the adjusting hole 12 of the eccentric wheel 8 is larger than that of the rotating shaft 14, the eccentric wheel 8 moves downwards for a certain distance under the action of gravity, the rear end of the transmission block 10 contacts with the top of the long groove 9 and drives the eccentric wheel 8 to rotate backwards, the height position of the eccentric wheel 8 is changed, the stroke of the telescopic rod 22 can be changed, two gears can be achieved, different requirements can be met under different conditions, and the tooth shaker is simple and compact in structure, portable and convenient to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Tooth ware is shaken to many gears intelligence includes handle (1), its characterized in that: be provided with battery (15) in the cavity of handle (1), the right-hand member of battery (15) is provided with motor (16), the drive end fixedly connected with pivot (14) of motor (16), the right-hand member fixedly connected with transmission piece (10) of pivot (14), transmission piece (10) set up to the rhombus, the right-hand member of pivot (14) is provided with eccentric wheel (8), the inside of eccentric wheel (8) is provided with driving groove (13), transmission piece (10) set up the inside in driving groove (13), the left end of eccentric wheel (8) is provided with regulation hole (12), the aperture of regulation hole (12) is greater than the diameter of pivot (14), the place ahead of eccentric wheel (8) is provided with short groove (11), the rear side of eccentric wheel (8) is provided with elongated slot (9), the eccentric post rotation of eccentric wheel (8) is connected with connecting rod (21), the bottom rotation of connecting rod (21) is connected with telescopic link (22).

2. The multi-gear intelligent teething machine of claim 1, wherein: the handle is characterized in that a lower cover (7) is fixedly connected to the right end of the handle (1), an upper cover (5) is arranged on the right side of the lower cover (7), and the lower cover (7) is connected with the upper cover (5) through screws.

3. The multi-gear intelligent teething machine of claim 2, wherein: the top ends of the lower cover (7) and the upper cover (5) are provided with a switch cover (6), the bottom end of the switch cover (6) is provided with a switch key (20), and an electronic control board (18) is arranged below the switch key (20).

4. The multi-gear intelligent teething machine of claim 2, wherein: and mounting holes (2) are formed in the two sides of the left end of the lower cover (7).

5. The multi-gear intelligent teething machine of claim 2, wherein: the bottom end of the upper cover (5) is clamped with a sleeve (19), and the outer diameter of the telescopic rod (22) is connected to the inner wall of the sleeve (19) in a sliding mode.

6. The multi-gear intelligent teething machine of claim 2, wherein: and a pressing plate (17) is arranged at the right end of the motor (16).

7. The multi-gear intelligent teething machine of claim 1, wherein: the bottom end of the telescopic rod (22) is in threaded connection with a rocker (4), and a tooth socket (3) is arranged at the bottom of the rocker (4).