CN213047395U

CN213047395U - Dental implant mobile phone

Info

Publication number: CN213047395U
Application number: CN202021061944.7U
Authority: CN
Inventors: 王利峰; 孙贝; 马健; 董家广
Original assignee: Yake Wisdom Beijing Technology Co ltd
Current assignee: Yake Wisdom Beijing Technology Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-04-27
Anticipated expiration: 2030-06-10

Abstract

The utility model relates to a dental medical instrument discloses a dental implant cell-phone, curved quick-witted head and curved quick-witted sleeve including driving motor and interconnect still include connecting sleeve, connecting sleeve includes centre gripping section and changeover portion, the outline cross-section of centre gripping section remains unchanged in the axial, the one end of centre gripping section is passed through the changeover portion connect in curved quick-witted sleeve, the surface of changeover portion with the telescopic outer profile surface smooth transition of curved quick-witted, driving motor by the other end of centre gripping section inserts, and be connected in linkage pivot in the curved quick-witted sleeve. The dental implant handpiece is convenient to install and operate, is particularly suitable for the condition of oral dental implant surgery by using the surgical robot, is beneficial to stably and firmly clamping the surgical robot, and ensures the operation precision of the robot.

Description

Dental implant mobile phone

Technical Field

The utility model relates to a dental medical instrument especially relates to a dental implant cell-phone.

Background

An implant is a tooth lacking restoration method for supporting and fixing an upper dental prosthesis based on a lower structure implanted into bone tissue, generally requiring an oral doctor to implant an artificial tooth root made of a special material into a bone substance of a dental bed in a tooth lacking area by using a surgical operation method, waiting for a period of time for healing, and then, after the implanted tooth root and the dental bed are firmly connected, embedding a false tooth on the artificial tooth root. The implant can obtain the repairing effect which is very similar to the function, the structure and the beautiful effect of the natural tooth, and becomes the first-choice repairing mode of more and more patients with tooth deficiency.

Because the oral cavity tooth implantation operation is a precise operation under local anesthesia in a narrow space, the failure rate of the operation is high due to factors such as non-direct-view environment of the oral cavity, narrow operation space, inexperience of doctors and the like. Therefore, related researches on the oral implanting robot are carried out at home and abroad, and the implanting precision and effect are improved by using the characteristics of the surgical robot, such as precision, flexibility, micro-invasion and the like. However, the outer contour surface of the existing standard dental implant handpiece is a curved surface, which mainly considers the convenience of hand grasping during manual operation, and utilizes the curved surface with an irregular shape to improve the holding stability of hands and avoid slipping. However, such an irregular curved surface is difficult to be directly fixed to the distal end of the surgical robot. If the surgical robot is used to directly clamp the motor part inserted in the bending machine, the front end bending machine and the motor may slightly shake or rotate during operation, which affects the operation precision of the robot.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a dental implant handset for easily rock when solving current dental implant handset and operation robot centre gripping and being connected, stability is relatively poor, influences the problem of the implantation precision of planting body.

The embodiment of the utility model provides a dental implant cell-phone, including driving motor and interconnect's bender head and bender sleeve, still include connecting sleeve, connecting sleeve includes centre gripping section and changeover portion, the outline cross-section of centre gripping section remains unchanged in the axial, the one end of centre gripping section is passed through the changeover portion connect in the bender sleeve, the surface of changeover portion with telescopic outer profile surface smooth transition of bender, driving motor by the other end of centre gripping section inserts, and be connected to linkage pivot in the bender sleeve.

The inner wall of one end, deviating from the bender sleeve, of the clamping section is provided with a first gasket groove, a first elastic gasket is installed in the first gasket groove, and the first elastic gasket is sleeved outside the driving motor.

The clamping device comprises a clamping section and a bending machine sleeve, wherein the clamping section is provided with a clamping hole, the clamping section is provided with a clamping groove, and the clamping groove is arranged on the clamping section.

And one end of the linkage rotating shaft, which faces the transition section, is provided with a plug connector, and the plug connector is used for butting an output shaft of the driving motor.

Wherein the transition section is in threaded connection with the bender sleeve.

The transition section is provided with a first threaded hole in the radial direction, the bending machine sleeve is provided with a second threaded hole corresponding to the first threaded hole in the radial direction, and the first threaded hole is detachably butted with the second threaded hole through a screw.

Wherein the outer diameter of the threaded end of the bender sleeve is smaller than the diameter of the outer profile of the bender sleeve to form a stop end abutting the transition section.

And a second gasket groove is formed between the threaded end of the bending machine sleeve and the stop end, and a second elastic gasket is arranged in the second gasket groove.

The clamping section comprises an inner sleeve and an outer sleeve, the inner sleeve is connected with the transition section, the outer sleeve is sleeved outside the inner sleeve in a threaded mode, and the cross section of the outer contour of the outer sleeve is circular or regular polygon.

The embodiment of the utility model provides a dental implant cell-phone, the centre gripping action that cooperates surgical robot through the centre gripping section of outline cross-section rule improves the stability of centre gripping, utilizes changeover portion and curved quick-witted sleeve butt joint simultaneously, keeps the smoothness nature of whole appearance, can also avoid surgical robot directly to meet with driving motor, reduces rocking or the rotation of driving motor and to the influence of robot operation. The dental implant handpiece is convenient to install and operate, is particularly suitable for the condition of oral dental implant surgery by using the surgical robot, is beneficial to stably and firmly clamping the surgical robot, and ensures the operation precision of the robot.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a dental implant handpiece in an embodiment of the present invention;

fig. 2 is a schematic structural view of a connection sleeve in an embodiment of the present invention;

fig. 3 is a schematic structural view of a bender sleeve according to an embodiment of the present invention.

Description of reference numerals:

1. a bender head; 2. A bender sleeve; 21. A second threaded end;

22. a second threaded hole; 23. A stop end; 24. A second gasket groove;

3. a connecting sleeve; 31. A clamping section; 32. A transition section;

33. a first gasket groove; 34. A first threaded end; 35. A first threaded hole;

4. the motor is driven.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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 embodiments of the present invention, it should be noted that the terms "first" and "second" are used for clearly indicating the numbering of the product parts and do not represent any substantial difference unless explicitly stated or limited otherwise. "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may also be changed accordingly. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

It is to be understood that, unless otherwise expressly specified or limited, the term "coupled" is used broadly, and may, for example, refer to directly coupled devices or indirectly coupled devices through intervening media. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.

As shown in fig. 1, fig. 2 and fig. 3, the embodiment of the present invention provides a dental implant handpiece, including driving motor 4 and interconnect's bender head 1 and bender sleeve 2, still include connecting sleeve 3, connecting sleeve 3 includes clamping section 31 and changeover portion 32, the outline cross-section of clamping section 31 keeps unchanged in the axial, the one end of clamping section 31 is passed through changeover portion 32 and is connected in bender sleeve 2, the surface of changeover portion 32 and the outer profile surface smooth transition of bender sleeve 2, driving motor 4 is inserted by the other end of clamping section 31, and be connected in the linkage pivot (not shown in the figure) in bender sleeve 2.

Specifically, the axis of the bender head 1 and the axis of the bender sleeve 2 form an included angle, so that the operation of a doctor is facilitated. The bender head 1 and the bender sleeve 2 can be connected through threads, clamped or integrally formed, and one end of the bender head 1 departing from the bender sleeve 2 can be connected with an operation drill. The outer diameter of the bender head 1 is gradually increased from right to left and is approximately in a cone shape; the outer diameter of the outer contour surface of the bending machine sleeve 2 also gradually increases from right to left, and the radius of curvature increases at the end close to the connecting sleeve 3, and the outer contour surface is substantially trumpet-shaped.

The connecting sleeve 3 comprises a clamping section 31 and a transition section 32 which are connected, the outer contour cross section of the clamping section 31 is kept constant in the axial direction, and can be a circle, a square or other regular polygon, and specifically can be selected according to the shape of the clamping surface of the clamping jaw of the surgical robot. The outer diameter of the clamping section 31 is larger than the outer diameter of the bending machine sleeve 2, so that the outer diameter of the transition section 32 gradually decreases from left to right, and is generally in a tapered tube shape, so that the outer surface of the transition section 32 smoothly transitions with the outer contour surface of the bending machine sleeve 2. The left end of the clamping section 31 is an open end and is used for being connected with the driving motor 4, the outer diameter of the clamping section 31 is larger than that of the driving motor 4, so that the driving motor 4 can be inserted into the clamping section 31, and the output shaft of the driving motor 4 can be connected with the linkage rotating shaft in the bending machine sleeve 2.

The dental implant cell-phone that this embodiment provided, the centre gripping action that cooperates surgical robot through the centre gripping section 31 of outline cross-section rule improves the stability of centre gripping, utilizes changeover portion 32 and the butt joint of bender sleeve 2 simultaneously, keeps the smoothness nature of whole appearance, can also avoid surgical robot directly to meet with driving motor 4, reduces rocking or the rotation of driving motor 4 and to the influence of robot operation. The dental implant handpiece is convenient to install and operate, is particularly suitable for the condition of oral dental implant surgery by using the surgical robot, is beneficial to stably and firmly clamping the surgical robot, and ensures the operation precision of the robot.

Further, as shown in fig. 2, a first gasket groove 33 is formed in an inner wall of one end of the clamping section 31 away from the bender sleeve 2, a first elastic gasket (not shown in the figure) is installed in the first gasket groove 33, and the first elastic gasket is sleeved outside the driving motor 4. Specifically, the drive motor 4 may employ a motor. The inner diameter of the clamping section 31 is slightly larger than that of the driving motor 4, a certain gap exists during insertion, the driving motor 4 can be fixed through the arrangement of the first elastic washer, the damping effect can be achieved on the driving motor 4, and reciprocating shaking in the radial direction caused by the driving motor 4 is reduced.

Furthermore, a ring-shaped bead (not shown) is included, which is clamped at the open end of the clamping section 31 facing away from the bending machine sleeve 2. After the driving motor 4 is installed, the annular pressing strip can be pressed into the left opening end of the clamping section 31 to clamp the driving motor 4, so that the driving motor 4 is prevented from axially deviating.

Furthermore, a plug-in connector is arranged at one end of the linkage rotating shaft in the bending machine sleeve 2, which faces the transition section 32, and the plug-in connector is used for butting an output shaft of the driving motor 4. Specifically, the plug connector can be set to be a clamping interface matched with the output shaft of the driving motor 4, connection can be achieved through plug operation, plug and play are achieved, and convenience and rapidness are achieved. Be equipped with drive disk assembly such as gear in bender sleeve 2 and the bender head 1, this drive disk assembly is prior art, for example can adopt the transmission structure in the utility model patent of publication No. CN210077893U, also can adopt other transmission structure, perhaps directly purchase in market, and it is no longer repeated here.

Further, as shown in fig. 2 and 3, the transition section 32 is threadedly connected to the bender sleeve 2. In particular, the inner wall of the transition section 32 towards the end of the bender sleeve 2 is provided with an internal thread section, i.e. a first thread end 34; the outer wall of the bender sleeve 2 at the end facing the transition section 32 is provided with an externally threaded section, i.e. a second threaded end 21. The internal and external threads of the first threaded end 34 and the second threaded end 21 cooperate to form a threaded connection.

Further, as shown in fig. 2 and 3, the threaded end of the transition section (i.e., the first threaded end 34) is radially opened with a first threaded hole 35, the threaded end of the bending machine sleeve (i.e., the second threaded end 21) is radially opened with a second threaded hole 22 corresponding to the first threaded hole 35, and the first threaded hole 35 and the second threaded hole 22 are detachably abutted by a screw (not shown). Specifically, the first threaded hole 35 may be a countersunk threaded hole, which is adapted to a countersunk screw, so as to reduce the protrusion on the outer contour of the transition section 32 as much as possible and keep the overall outer contour of the cable-type connector smooth.

Further, as shown in fig. 3, the outer diameter of the threaded end of the bender sleeve (i.e. the second threaded end 21) is smaller than the diameter of the outer profile of the bender sleeve 2 to form a stop end 23 abutting the transition section 32. The connecting sleeve 3 is limited through the stop end 23 on the bending machine sleeve 2, and the bending machine sleeve 2 is screwed into the connecting sleeve 3 until the top of the connecting sleeve 3 abuts against the stop end 23 of the bending machine sleeve 2.

Further, as shown in fig. 3, a second gasket groove 24 is formed between the threaded end (i.e., the second threaded end 21) and the stop end 23 of the bender sleeve, and a second elastic gasket (not shown) is installed in the second gasket groove 24. The tightness of the connection between the bender sleeve 2 and the coupling sleeve 3 can be increased by means of a second elastic washer.

Further, the clamping section 31 includes an inner sleeve and an outer sleeve (not shown in the figures), the inner sleeve is connected with the transition section 32, the outer sleeve is sleeved outside the inner sleeve in a threaded manner, the outer profile cross section of the outer sleeve is circular or regular polygon, and may also be in other shapes adapted to the clamping jaws of the surgical robot. Through the arrangement of the inner sleeve structure and the outer sleeve structure which are detachably connected, outer sleeves with various forms and different outer contours can be randomly configured so as to meet the clamping requirements of various clamping jaws.

Can see through above embodiment, the utility model provides a dental implant cell-phone, the centre gripping action that cooperates surgical robot through the centre gripping section 31 of outline cross-section rule improves the stability of centre gripping, utilizes changeover portion 32 and the butt joint of curved quick-witted sleeve 2 simultaneously, keeps the smoothness nature of whole appearance, can also avoid surgical robot direct and driving motor 4 to meet, reduces rocking or the rotation of driving motor 4 and to the influence of robot operation. The dental implant handpiece is convenient to install and operate, is particularly suitable for the condition of oral dental implant surgery by using the surgical robot, is beneficial to stably and firmly clamping the surgical robot, and ensures the operation precision of the robot.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a dental implant cell-phone, includes driving motor and interconnect's bender head portion and bender sleeve, its characterized in that still includes connecting sleeve, connecting sleeve includes centre gripping section and changeover portion, the outline cross-section of centre gripping section remains unchanged in the axial, the one end of centre gripping section is passed through the changeover portion connect in the bender sleeve, the surface of changeover portion with the telescopic outer profile surface smooth transition of bender, driving motor by the other end of centre gripping section inserts, and be connected to linkage pivot in the bender sleeve.

2. The dental implant handpiece of claim 1, wherein an inner wall of an end of the grip section facing away from the bender sleeve defines a first gasket groove, and a first elastic gasket is mounted in the first gasket groove and sleeved outside the drive motor.

3. The dental implant handpiece of claim 2, further comprising a circumferential bead captured at an open end of the clamping section facing away from the bender sleeve.

4. The dental implant handpiece of claim 2, wherein the end of the linkage shaft facing the transition section is provided with a plug-in connector for abutting against an output shaft of the drive motor.

5. A dental implant handpiece according to claim 1, wherein the transition section is threadedly connected to the bender sleeve.

6. The dental implant handpiece of claim 5, wherein the transition section has a threaded end that radially defines a first threaded bore, and wherein the bender sleeve has a threaded end that radially defines a second threaded bore corresponding to the first threaded bore, the first and second threaded bores being removably mated by a screw.

7. The dental implant handpiece of claim 6, wherein the threaded end of the bender sleeve has an outer diameter less than the diameter of the outer profile of the bender sleeve to form a stop end abutting the transition section.

8. The dental implant handpiece of claim 7, wherein a second gasket groove is defined between the threaded end and the stop end of the bender sleeve, and a second resilient gasket is mounted in the second gasket groove.

9. The dental implant handpiece of any one of claims 1 to 8, wherein the clamping section comprises an inner sleeve and an outer sleeve, the inner sleeve is connected with the transition section, the outer sleeve is screwed on the outside of the inner sleeve, and the outer profile of the outer sleeve is circular or regular polygonal in cross section.