阅读说明：本技术 可调连接装置及牙科种植机 (Adjustable connecting device and dental planter ) 是由 王雪胜 金一峰 谢韬 黄艳飞 于 2020-12-31 设计创作，主要内容包括：本发明涉及一种可调连接装置及牙科种植机,可调连接装置用于连接定位器和手机,包括：固定套,锁附于手机,外表面具有沿周向分布的多个凹槽；第一安装座,可转动地套设于固定套,内侧设有弹性抵接在凹槽内的凸起；第二安装座,一端与定位器固定连接,另一端固定于第一安装座。种植过程中需要调节时,旋转第一安装座,第一安装座带动第二安装座转动,第二安装座带动定位器转动,以快速调整定位器和手机的相对位置,达到理想的导航仪识别位置；调整过程可在种植过程中完成,无需借助工具就能完成,调整过程较为简单,可操作性强,不需要重新进行标定和配准,避免了导航识别角度差、干涉医生种植的问题,提升了医生种植手术过程中的效率和精度。(The invention relates to an adjustable connecting device and a dental planter, wherein the adjustable connecting device is used for connecting a positioner and a mobile phone, and comprises: the fixing sleeve is locked on the mobile phone, and the outer surface of the fixing sleeve is provided with a plurality of grooves distributed along the circumferential direction; the first mounting seat is rotatably sleeved on the fixed sleeve, and the inner side of the first mounting seat is provided with a bulge which is elastically abutted in the groove; and one end of the second mounting seat is fixedly connected with the positioner, and the other end of the second mounting seat is fixed on the first mounting seat. When the positioning device needs to be adjusted in the planting process, the first mounting seat is rotated, the first mounting seat drives the second mounting seat to rotate, and the second mounting seat drives the positioner to rotate, so that the relative position of the positioner and the mobile phone can be quickly adjusted, and an ideal navigator recognition position is achieved; the adjustment process can be completed in the planting process without the help of tools, the adjustment process is simple, the operability is strong, the calibration and the registration are not needed, the problems of poor navigation identification angle and interference on the doctor planting are avoided, and the efficiency and the precision of the doctor planting operation process are improved.)

1. An adjustable connection device for connecting a locator to a mobile phone, comprising:

the fixing sleeve is locked on the mobile phone, and the outer surface of the fixing sleeve is provided with a plurality of grooves distributed along the circumferential direction;

the first mounting seat is rotatably sleeved on the fixed sleeve, and the inner side of the first mounting seat is provided with a bulge which is elastically abutted in the groove;

and one end of the second mounting seat is fixedly connected with the positioner, and the other end of the second mounting seat is fixed on the first mounting seat.

2. The adjustable connection of claim 1 wherein the first mounting block comprises a first sleeve, a plurality of first fasteners comprising a first housing, a first resilient member, and a first abutment post, wherein:

the first sleeve is provided with a plurality of first threaded holes penetrating through the thickness of the first sleeve;

one end of the first shell is opened, and the outer surface of the first shell is provided with a thread matched with the first threaded hole; the first butting column is inserted into and fixed in the first shell, and the end part of the first butting column extending out of the first shell forms the bulge;

the first elastic piece abuts against the surface, opposite to the first shell, of the first abutting column.

3. The adjustable connecting device of claim 2, wherein the fixing sleeve is provided with a plurality of resilient pieces, the first mounting seat further comprises a plurality of second fastening pieces and an insulating sleeve, the second fastening pieces comprise a second housing, a second elastic piece and a second abutting column, and wherein:

the first sleeve is provided with a plurality of second threaded holes penetrating through the thickness of the first sleeve;

one end of the second shell is open, and the other end of the second shell is fixed with a gear feedback line;

the second butting column is inserted into and fixed in the second shell, and the end part of the second butting column extending out of the second shell forms a butting end for electrically connecting the elastic sheets;

the second elastic piece abuts against the surface, opposite to the second shell, of the second abutting column;

the insulating sleeve is provided with a through hole tightly matched with the second fastener, and the outer surface of the insulating sleeve is provided with an external thread matched with the second threaded hole.

4. The adjustable connection according to claim 3 wherein the first and second fasteners are bead screws.

5. The adjustable connection device of claim 3 wherein said harness includes a third fastener, a second sleeve coaxial and integrally connected, a third sleeve and a fourth sleeve, wherein:

the outer diameters of the fourth sleeve, the second sleeve and the third sleeve are sequentially reduced, and the first mounting seat is sleeved outside the fourth sleeve and the second sleeve;

the grooves are distributed on the outer surface of the second sleeve along the circumferential direction;

the elastic sheets are distributed on the outer surface of the fourth sleeve along the circumferential direction;

the third sleeve is provided with a second through hole matched with the third fastener;

the third fastener penetrates through the second through hole and fastens the third sleeve and the mobile phone.

6. The adjustable connecting device of claim 5 wherein said retaining sleeve further includes a gear indicator ring, said gear indicator ring having a gear indicator disposed on an outer surface thereof, said first mounting base having a gear indicator disposed on an end surface thereof adjacent to said gear indicator ring, said gear indicator ring being sleeved on said third sleeve and fixed therewith.

7. The adjustable connecting device according to claim 6, wherein a hook is disposed on an end surface of the second sleeve facing the third sleeve, a slot matched with the hook is disposed on the gear indicator ring, and the hook is connected with the slot by a buckle.

8. The adjustable connecting device of claim 6 wherein said retaining sleeve further includes a locking knob, said locking knob having an internal thread on an inner surface thereof and an external thread on an outer surface thereof, said locking knob being received over said third sleeve and pressing said shift indicator ring against an end surface of said second sleeve facing said third sleeve.

9. The adjustable connection of claim 1 wherein the second mounting block comprises a mounting plate, a fifth sleeve coupled to the mounting plate, a fourth fastener, and a fifth fastener, wherein:

a third through hole matched with the fourth fastener is formed in the mounting plate;

the fourth fastener penetrates through the third through hole and fastens the mounting plate and the positioner;

a fourth through hole matched with the fifth fastener is formed in the fifth sleeve;

and the fifth fastener penetrates through the fourth through hole to fasten the fifth sleeve and the first mounting seat.

10. The adjustable connecting device of claim 9, wherein the extension direction of the mounting plate is parallel to the axis of the fifth sleeve, and a fifth through hole is formed in one side of the mounting plate facing the fifth sleeve and used for leading out the gear position feedback line on the first mounting seat.

11. Dental planter, comprising an adjustable attachment means according to any one of claims 1 to 10.

Technical Field

The invention relates to the technical field of medical instruments, in particular to an adjustable connecting device and a dental implanter.

Background

In recent years, with rapid development of science such as neuroimaging, display technology, computers and the like, dental implanters have become mature day by day, and are now widely used in various dental clinics as surgical equipment for dentists to perform dental implantation.

At present, a dental implanter comprises a navigator, a mobile phone connected to the navigator and a positioner connected to the mobile phone, wherein the positioner is fixedly connected with the mobile phone rigidly, infrared light-emitting small balls on the positioner are emitted to the navigator, infrared light is received by the navigator to determine the position so as to mark the position of a drill point of the mobile phone, and the mobile phone receives parameters of the navigator and then carries out positioning and registration, so that accurate planting of the mobile phone under navigation is facilitated. The position of the infrared light-emitting small ball on the positioner is fixed with the position of the planting mobile phone by fixed connection between the conventional positioner and the mobile phone, and when the infrared light navigator which is emitted by the infrared light-emitting small ball during individual planting angle operation recognizes an angle difference or can not be directly recognized, the relative position of the infrared light-emitting small ball and the planting mobile phone can not be directly adjusted, so that the planting precision and efficiency are seriously influenced, and even the planting cannot be carried out. When the positions of the positioner and the mobile phone need to be adjusted greatly for planting different tooth positions, the angle can be adjusted again only by unscrewing the connecting structure of the mobile phone and the positioner, but the operation needs to calibrate and register the position of the planting mobile phone again to continue planting, and the adjusting process is complex.

Disclosure of Invention

Therefore, it is necessary to provide an adjustable connecting device and a dental implanter for solving the problems of poor navigation identification angle and doctor-interference implantation caused by the relative position of the positioner and the mobile phone being not adjustable in the implantation process.

An adjustable connection device for connecting a locator to a mobile phone, comprising:

the fixing sleeve is locked on the mobile phone, and the outer surface of the fixing sleeve is provided with a plurality of grooves distributed along the circumferential direction;

the first mounting seat is rotatably sleeved on the fixed sleeve, and the inner side of the first mounting seat is provided with a bulge which is elastically abutted in the groove;

and one end of the second mounting seat is fixedly connected with the positioner, and the other end of the second mounting seat is fixed on the first mounting seat.

In the adjustable connecting device, the fixing sleeve is locked on the mobile phone, so that the mobile phone and the fixing sleeve are locked into a whole; fixing the positioner on the second mounting seat, and fixing the second mounting seat on the first mounting seat, so that the positioner is fixed on the first mounting seat through the second mounting seat; the first mounting seat is sleeved on the fixing sleeve, and the first mounting seat can rotate relative to the fixing sleeve so as to be convenient to adjust; the protrusion is located in the groove, and the protrusion and the groove are elastically abutted, so that the first mounting seat and the fixed sleeve are relatively fixed when the first mounting seat is not rotated, and the adjustable connecting device is used for connecting the positioner and the mobile phone. When the relative position of the locator and the mobile phone needs to be adjusted in the planting process, the first mounting base is rotated, the first mounting base drives the second mounting base fixed on the first mounting base to rotate, and the second mounting base drives the locator fixed on the second mounting base to rotate, so that the relative position of the locator and the mobile phone can be adjusted quickly, and an ideal navigator recognition position is achieved. The adjusting process can be completed in the planting process without tools, is simple, has high operability, does not need to be calibrated and registered again, avoids the problems of poor navigation identification angle and doctor interference in the planting process, and improves the efficiency and the precision of the doctor in the planting operation process.

In one embodiment, the first mounting seat includes a first sleeve, a plurality of first fasteners including a first housing, a first elastic member and a first abutment post, wherein:

the first sleeve is provided with a plurality of first threaded holes penetrating through the thickness of the first sleeve;

one end of the first shell is opened, and the outer surface of the first shell is provided with a thread matched with the first threaded hole; the first butting column is inserted into and fixed in the first shell, and the end part of the first butting column extending out of the first shell forms the bulge;

the first elastic piece abuts against the surface, opposite to the first shell, of the first abutting column.

In one embodiment, the fixing sleeve is provided with a plurality of elastic pieces, the first mounting base further comprises a plurality of second fasteners and an insulating sleeve, the second fasteners comprise a second shell, a second elastic piece and a second abutting column, wherein:

the first sleeve is provided with a plurality of second threaded holes penetrating through the thickness of the first sleeve;

one end of the second shell is open, and the other end of the second shell is fixed with a gear feedback line;

the second butting column is inserted into and fixed in the second shell, and the end part of the second butting column extending out of the second shell forms a butting end for electrically connecting the elastic sheets;

the second elastic piece abuts against the surface, opposite to the second shell, of the second abutting column;

the insulating sleeve is provided with a through hole tightly matched with the second fastener, and the outer surface of the insulating sleeve is provided with an external thread matched with the second threaded hole.

In one embodiment, the first and second fasteners are bead screws.

In one embodiment, the fixing sleeve includes a third fastener, a second sleeve, a third sleeve and a fourth sleeve which are coaxial and connected as a whole, wherein:

the outer diameters of the fourth sleeve, the second sleeve and the third sleeve are sequentially reduced, and the first mounting seat is sleeved outside the fourth sleeve and the second sleeve;

the grooves are distributed on the outer surface of the second sleeve along the circumferential direction;

the elastic sheets are distributed on the outer surface of the fourth sleeve along the circumferential direction;

the third sleeve is provided with a second through hole matched with the third fastener;

the third fastener penetrates through the second through hole and fastens the third sleeve and the mobile phone.

In one embodiment, the fixed sleeve further comprises a gear indicating ring, a gear pointer is arranged on the outer surface of the gear indicating ring, a gear mark is arranged on the end face, close to the gear indicating ring, of the first mounting base, and the gear indicating ring is sleeved on the third sleeve and is fixed with the third sleeve into a whole.

In one embodiment, a hook is disposed on an end surface of the second sleeve facing the third sleeve, a slot matched with the hook is disposed on the gear indication ring, and the hook is connected with the slot in a buckling manner.

In one embodiment, the fixing sleeve further comprises a locking knob, an internal thread is arranged on the inner surface of the locking knob, an external thread is arranged on the outer surface of the third sleeve, and the locking knob is sleeved on the third sleeve and presses the gear indication ring onto the end surface, facing the third sleeve, of the second sleeve.

In one embodiment, the second mounting seat includes a mounting plate, a fifth sleeve connected to the mounting plate, a fourth fastener, and a fifth fastener, wherein:

a third through hole matched with the fourth fastener is formed in the mounting plate;

the fourth fastener penetrates through the third through hole and fastens the mounting plate and the positioner;

a fourth through hole matched with the fifth fastener is formed in the fifth sleeve;

and the fifth fastener penetrates through the fourth through hole to fasten the fifth sleeve and the first mounting seat.

In one embodiment, the extending direction of the mounting plate is parallel to the axis of the fifth sleeve, and a fifth through hole is formed in one side, facing the fifth sleeve, of the mounting plate and used for leading out the gear feedback line on the first mounting seat.

In addition, the invention also provides a dental implanter which comprises the adjustable connecting device in any technical scheme.

In the dental planter, when the relative position of the positioner and the mobile phone needs to be adjusted in the planting process, the first mounting seat in the adjustable connecting device is rotated to drive the second mounting seat fixed on the first mounting seat to rotate, and the second mounting seat drives the positioner fixed on the second mounting seat to rotate, so that the relative position of the positioner and the mobile phone can be quickly adjusted, and an ideal navigator recognition position is achieved. And the adjustment process can be completed in the planting process without the help of tools, and the adjustment process is simple, strong in operability and free from calibration and registration again, so that the problems of poor navigation identification angle and doctor interference in the planting process are avoided, and the efficiency and the precision of the doctor in the planting operation process are improved. Therefore, the dental implanter with the adjustable connecting device has good navigation identification angle effect and high planting efficiency and precision.

Drawings

FIG. 1 is an exploded view of an adjustable attachment apparatus according to the present invention;

FIG. 2 is a schematic structural diagram of a module formed by connecting an adjustable connecting device, a mobile phone and a locator according to the present invention;

FIG. 3 is a front view of the module of FIG. 2;

FIG. 4 is an exploded view of the module of FIG. 2;

FIG. 5 is a front view of a module formed by a second mounting seat and a retainer of an adjustable connecting device according to the present invention;

FIG. 6 is a cross-sectional view of a first fastener of an adjustable attachment apparatus according to the present invention;

FIG. 7 is a cross-sectional view of a module comprising a second fastening member, an insulating sleeve and a gear feedback line in the adjustable connecting device provided by the invention;

FIG. 8 is a schematic structural diagram of a module formed by connecting the adjustable connection device, a mobile phone, a positioner and a dental jaw according to the present invention.

Reference numerals:

10. an adjustable connection device;

100. fixing a sleeve; 110. a groove; 120. a third fastener; 130. a second sleeve; 131. a hook; 140. a third sleeve; 141. a second through hole; 142. an external thread; 150. a gear indicator ring; 151. a gear pointer; 152. a card slot; 160. locking the knob; 161. an internal thread; 170. a spring plate; 180. a fourth sleeve;

200. a first mounting seat; 210. a protrusion; 220. a first sleeve; 221. a first threaded hole; 222. a second threaded hole; 230. a first fastener; 231. a first housing; 232. a first elastic member; 233. a first abutment post; 240. a gear feedback line; 250. identifying a gear; 260. a second fastener; 261. a second housing; 262. a second elastic member; 263. a second abutment post; 264. a butting end; 270. an insulating sleeve;

300. a second mounting seat; 310. mounting a plate; 311. a third through hole; 312. a fifth through hole; 313. connecting blocks; 320. a fifth sleeve; 321. a fourth via hole; 330. a fourth fastener; 340. a fifth fastener;

20. a positioner;

30. a mobile phone;

40. the jaw.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

The technical scheme provided by the embodiment of the invention is described below by combining the accompanying drawings.

The first embodiment is as follows:

as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides an adjustable connecting device 10, the adjustable connecting device 10 is used for connecting a locator 20 and a mobile phone 30 to realize a rigid connection between the locator 20 and the mobile phone 30, the adjustable connecting device 10 includes several parts of a fixing sleeve 100, a first mounting seat 200 and a second mounting seat 300, wherein:

the fixing sleeve 100 is sleeved on the outer side of the mobile phone 30, the fixing sleeve 100 and the mobile phone 30 are connected into a whole through a locking function, a plurality of grooves 110 are formed in the outer surface of the fixing sleeve 100, and the grooves 110 are distributed on the outer surface of the fixing sleeve 100 along the circumferential direction. When the mobile phone fixing sleeve 100 is specifically arranged, the inner contour of the fixing sleeve 100 is matched with the outer contour of the mobile phone 30, so that the fixing sleeve 100 is conveniently sleeved on the outer side of the mobile phone 30, for example, the mobile phone 30 has a protruding surface, and the housing has a recessed surface matched with the protruding surface; the grooves 110 are opened on the outer surface of the fixing sleeve 100 and extend to a certain depth toward the interior of the fixing sleeve 100, the number of the grooves 110 may be two, three, four, five, six or more than six, the grooves 110 may be uniformly distributed along the circumference of the fixing sleeve 100, and the specific depth and arrangement of the grooves 110 may be determined according to the actual situation of the adjustable connecting device 10.

The first mounting seat 200 is sleeved outside the fixing sleeve 100, the first mounting seat 200 and the fixing sleeve 100 can rotate relatively, a protrusion 210 is arranged inside the first mounting seat 200, and the protrusion 210 is elastically abutted inside the groove 110. In a specific arrangement, the number of the protrusions 210 may be one, two, three, or more than three, and the plurality of protrusions 210 are uniformly distributed on the inner side of the first mounting seat 200; the shape of the protrusion 210 matches the shape of the recess 110, and when the recess 110 is an arc-shaped groove, the protrusion 210 is an arc-shaped structure matching the arc-shaped groove, so that the protrusion 210 can be easily removed from the recess 110, however, the number and shape of the protrusions 210 are not limited thereto, and the specific number and shape of the protrusions 210 can be determined according to the actual situation of the adjustable connecting device 10.

One end of the second mounting base 300 is fixedly connected with the positioner 20, and the other end of the second mounting base 300 is fixedly connected with the first mounting base 200. In the specific arrangement, the connection between the second mounting base 300 and the locator 20 may be a detachable connection, for example, the second mounting base 300 and the locator 20 are connected into a whole by a screw thread, a buckle, a concave-convex fit, and the like, and similarly, the connection between the second mounting base 300 and the first mounting base 200 may be a detachable connection, for example, the second mounting base 300 and the first mounting base 200 are connected into a whole by a screw thread, a buckle, a concave-convex fit, and the like, which on one hand ensures that the whole adjustable connecting device 10 can detachably connect the locator 20 and the mobile phone 30, ensures higher connection strength and better connection stability, and on the other hand can be detached in time when the mobile phone 30 and/or the locator 20 mounting base have problems, and the assembly process and equipment are simple, the detachment is convenient, the mobile phone 30 is not damaged, and the service life of the whole is prolonged, the cost is reduced. Of course, the connection between second mounting seat 300 and locator 20 and between second mounting seat 300 and first mounting seat 200 may also be non-detachable, for example, second mounting seat 300 and locator 20 are welded together, second mounting seat 300 and first mounting seat 200 are welded together, and the specific connection manner between second mounting seat 300 and locator 20 and between second mounting seat 300 and first mounting seat 200 may be determined according to the actual situation of adjustable connection device 10.

In the above-mentioned adjustable connecting device 10, the fixing cover 100 is locked to the cellular phone 30 so that the cellular phone 30 and the fixing cover 100 are locked as one body; fixing the positioner 20 on the second mount 300 and fixing the second mount 300 on the first mount 200 such that the positioner 20 is fixed to the first mount 200 by the second mount 300; sleeving the first mounting seat 200 on the fixing sleeve 100, wherein the first mounting seat 200 can rotate relative to the fixing sleeve 100 so as to be convenient to adjust; the protrusion 210 is located in the groove 110, and the protrusion 210 and the groove 110 are elastically abutted, so that the first mounting seat 200 and the fixing sleeve 100 are relatively fixed when the first mounting seat 200 is not rotated, and the adjustable connecting device 10 is connected with the locator 20 and the mobile phone 30. When the relative position of the locator 20 and the mobile phone 30 needs to be adjusted in the planting process, the first mounting base 200 is rotated, the first mounting base 200 drives the second mounting base 300 fixed on the first mounting base to rotate, and the second mounting base 300 drives the locator 20 fixed on the second mounting base to rotate, so that the relative position of the locator 20 and the mobile phone 30 can be adjusted quickly, and an ideal navigator recognition position is achieved. The adjusting process can be completed in the planting process without tools, is simple, has high operability, does not need to be calibrated and registered again, avoids the problems of poor navigation identification angle and doctor interference in the planting process, and improves the efficiency and the precision of the doctor in the planting operation process.

The first mounting seat 200 has various structural forms, as shown in fig. 1, 4 and 6, in a preferred embodiment, the first mounting seat 200 includes a first sleeve 220 and a first fastening member 230, the first fastening member 230 includes several parts, namely a first housing 231, a first elastic member 232 and a first abutting column 233, wherein:

the first sleeve 220 is provided with a plurality of first threaded holes 221, the number of the first threaded holes 221 may be two, three, four or more, and the first threaded holes 221 penetrate through the thickness of the first sleeve 220 along the radial direction of the first sleeve 220.

The first housing 231 has a long cylindrical structure with an open end, and the outer surface of the first housing 231 is provided with threads which are matched with the first threaded hole 221 so that the first fastening member 230 can be screwed with the first sleeve 220.

The first abutment column 233 is inserted into the inside of the first housing 231, and the first abutment column 233 is fixed integrally with the first housing 231, and the end of the first abutment column 233 protruding out of the first housing 231 forms a projection 210. In a specific configuration, the first abutting column 233 may be clamped in the first housing 231, the first abutting column 233 may be welded in the first housing 231, and one end of the first abutting column 233 extends out of the first housing 231 to form the protrusion 210.

The first elastic member 232 abuts against the surface of the first abutting column 233 opposite to the first housing 231, and the first elastic member 232 may be a spring, or may be another elastic structure capable of meeting the requirement. When specifically setting up, the first abutting column 233 may be clamped at the opening of the first housing 231, one end of the first elastic member 232 is connected to the surface of the first abutting column 233 facing the first housing 231, and the other end of the first elastic member 232 is connected to the surface of the first housing 231 facing the first abutting column 233.

In the adjustable connecting device 10, the first elastic member 232 is put into the first housing 231, the first abutting column 233 is fixed in the first housing 231, and the first elastic member 232 is connected to the surface of the first housing 231 opposite to the first abutting column 233 to form the first fastening member 230, then the first sleeve 220 is sleeved on the fixing sleeve 100, the first fastening member 230 is installed in the first threaded hole 221, and the first housing 231 is in threaded connection with the first threaded hole 221, so that the protrusion 210 is elastically abutted in the groove 110, when not rotated, the protrusion 210 is abutted with the groove 110, the first housing 231 is in threaded connection with the first threaded hole 221, so that the first sleeve 220 is fixed relative to the mobile phone 30, when rotated, the first sleeve 220 is rotated, the first sleeve 220 drives the first housing 231 to rotate therewith, the first housing 231 drives the first abutting column 233 to rotate through the first elastic member 232, at this time, the first housing 231 and the first screw hole 221 are screwed to move the first housing 231 relative to the first screw hole 221 in a direction away from the first abutment column 233, so that the protrusion 210 is removed from the groove 110, the first elastic member 232 is compressed, the first fastening member 230 rotates on the mobile phone 30 along with the first sleeve 220, after the mobile phone is rotated to a set angle, when the protrusion 210 moves to another groove 110, the protrusion 210 moves into the groove 110 under the action of the first elastic member 232, at this time, the first housing 231 and the first screw hole 221 are screwed to move the first housing 231 relative to the first screw hole 221 in a direction close to the first abutment column 233, so that the protrusion 210 is grounded in the groove 110, and the angle adjustment is completed. Accordingly, by defining the first mount 200 in the form of the first sleeve 220 and the first fastener 230 while defining the specific structure of the first sleeve 220 and the first fastener 230, the elastic abutment between the protrusion 210 and the groove 110 is achieved by a simple structure.

The first mounting seat 200 has various structural forms, as shown in fig. 1, 4, 6 and 7, in a preferred embodiment, the fixing sleeve 100 is provided with a plurality of elastic sheets 170, the first mounting seat 200 further includes a second fastening member 260 and an insulating sleeve 270, the second fastening member 260 includes a second housing 261, a second elastic member 262 and a second abutting column 263, wherein:

the first sleeve 220 is provided with a plurality of second threaded holes 222, the number of the second threaded holes 222 may be two, three, four or more, and the second threaded holes 222 penetrate through the thickness of the second sleeve 220 along the radial direction of the first sleeve 220.

The second housing 261 is a long cylindrical structure with an opening at one end, a gear feedback line 240 is fixed on one side of the long cylindrical structure, which is away from the opening, and the gear feedback line 240 is connected with the second housing 261 in a soldering mode.

The second abutting column 263 is inserted into the second casing 261, and the second abutting column 263 and the second casing 261 are fixed together, and the abutting end 264 is formed at the end of the second abutting column 263 extending out of the second casing 261, and the abutting end 264 is used for electrically connecting with the elastic piece 170. In a specific configuration, the second abutting column 263 may be clamped in the second casing 261, the second abutting column 263 may also be welded in the second casing 261, and one end of the second abutting column 263 extends out of the second casing 261 to form the abutting end 264.

The second elastic element 262 abuts against the surface of the second abutting column 263 opposite to the second casing 261, and the second elastic element 262 may be a spring, or may be another elastic structure capable of meeting the requirement. In a specific configuration, the second abutting column 263 may be clamped at the opening of the second casing 261, one end of the second elastic element 262 is connected to the surface of the second abutting column 263 facing the second casing 261, and the other end of the second elastic element 262 is connected to the surface of the second casing 261 facing the second abutting column 263.

The insulating sleeve 270 is provided with a through hole tightly matched with the second fastening member 260, and the outer surface of the insulating sleeve is provided with an external thread matched with the second threaded hole 222. When specifically arranged, the second fastening member 260 is arranged in the through hole, and the second fastening member 260 is tightly fitted with the insulating sleeve 270, so that the second fastening member 260 is insulated from the outside, and the tight fitting may be in a manner of embedding, snap-fit connection, or the like. The insulating sleeve 270 is inserted into the second threaded hole 222 and is threadedly engaged with the second threaded hole 222.

In the adjustable connecting device 10, the second elastic member 262 is placed in the second housing 261, the second abutting column 263 is fixed in the second housing 261, and the second elastic member 262 is connected to the surface of the second housing 261 opposite to the second abutting column 263 to form the second fastening member 260, then the insulating sleeve 270 is tightly fitted on the outside of the second fastening member 260, the second sleeve 220 is sleeved on the fixing sleeve 100, the insulating sleeve 270 is installed in the second threaded hole 222, and the insulating sleeve 270 is in threaded connection with the second threaded hole 222, so that the abutting end 264 is elastically abutted against the spring plate 170, when the second fastening member 260 is not rotated, the abutting end 264 is abutted against the spring plate 170, the insulating sleeve 270 is in threaded connection with the second threaded hole 222, so that the second sleeve 220 is fixed relative to the mobile phone 30, when the second sleeve 220 is rotated, the second sleeve 220 drives the insulating sleeve 270 to rotate along with the second abutting column 263, and the insulating sleeve 270 drives the second abutting column 263 to rotate through the second elastic member 262, at this time, the screw action of the insulating sleeve 270 and the second screw hole 222 causes the insulating sleeve 270 and the second housing 261 to move relative to the second screw hole 222 in a direction away from the second abutting column 263, so that the abutting end 264 is separated from the elastic piece 170, the abutting end 264 is not electrically conducted, the second elastic piece 262 is compressed, the second fastening piece 260 rotates on the mobile phone 30 along with the second sleeve 220, after the second fastening piece rotates to a set angle, when the abutting end 264 moves to another elastic piece 170, the abutting end 264 contacts with the elastic piece 170 under the action of the second elastic piece 262, the abutting end 264 is electrically conducted, and at this time, the angle adjustment feedback is completed by whether the plurality of abutting ends 264 are electrically conducted to match the gear list of the main control end. Therefore, by defining the second mount 200 in the form of the second sleeve 220 and the second fastener 260, and simultaneously defining the specific structures of the second sleeve 220 and the second fastener 260, the electrical conduction between the abutting end 264 and the resilient piece 170 is achieved by a simple structure.

To facilitate assembly, the first and second fasteners 230 and 260 may be, in particular, bead screws.

In the above adjustable connection device 10, the bead screw includes the first housing 231, the surface of the first housing 231 has threads, a spring is provided inside, the first abutting column 233 is a round ball, the round ball is clamped at the opening end of the first housing 231, and the round ball and the first housing 231 are connected with each other by the spring, the connection between the first sleeve 220 and the mobile phone 30 can be conveniently realized by the bead screw, and the elastic abutting between the protrusion 210 and the groove 110 is ensured. In a specific arrangement, the first fastening member 230 may be a bead screw, and the bead screw is an integrated first fastening member 230, so that the installation is convenient, and the structural form of the first fastening member 230 is not limited thereto, and may also be other structural forms capable of meeting the requirements. Similarly, the bead screw includes the second housing 261, and the surface of second housing 261 has the screw thread, and inside is provided with the spring, and second butt post 263 is the ball, and this ball joint is at the open end of second housing 261 to connect on the ball and the relative surface of second housing 261 with the spring, can realize the connection between first sleeve 220 and cell-phone 30 comparatively conveniently through this bead screw, and guarantee the electric conductance between butt end 264 and the shell fragment 170. In a specific arrangement, the second fastening member 260 may be a bead screw, and the bead screw is an integrated second fastening member 260, so that the installation is convenient, and the structural form of the second fastening member 260 is not limited thereto, and may also be other structural forms capable of meeting the requirements.

The second mounting base 300 has various structural forms, as shown in fig. 1, 4 and 5, and in a preferred embodiment, the second mounting base 300 includes a mounting plate 310, a fifth sleeve 320, a fourth fastening member 330 and a fifth fastening member 340, wherein:

be equipped with third through-hole 311 on the mounting panel 310, third through-hole 311 runs through the thickness direction of mounting panel 310, third through-hole 311 cooperatees with fourth fastener 330, the figure of third through-hole 311 can be one, the figure of third through-hole 311 still can be two, three or more than three, through setting up a plurality of third through-holes 311 and a plurality of fourth fastener 330 in order to improve joint strength, when specifically setting up, third through-hole 311 can be the unthreaded hole, third through-hole 311 still can be the screw hole, a plurality of third through-holes 311 evenly distributed are on mounting panel 310.

The fourth fastening member 330 penetrates through the third through hole 311, and the fourth fastening member 330 fastens the mounting plate 310 and the positioner 20, and in a specific arrangement, the fourth fastening member 330 may be a screw or a bolt, the fourth fastening member 330 may also be another connecting member capable of meeting the requirement, the fourth fastening member 330 penetrates through the third through hole 311, and the fourth fastening member 330 is connected with the positioner 20 to fasten the mounting plate 310 and the positioner 20 together.

The fifth sleeve 320 is connected to the mounting plate 310, the fifth sleeve 320 may be fixed to the mounting plate 310 by welding, screwing, or the like, and the fifth sleeve 320 and the mounting plate 310 may be formed integrally, for example, by casting. The fifth sleeve 320 is provided with a fourth through hole 321, the fourth through hole 321 penetrates through the thickness direction of the fifth sleeve 320 along the axial direction parallel to the fifth sleeve 320, the fourth through hole 321 is matched with the fifth fastening piece 340, the number of the fourth through holes 321 can be two, three, four or more than four, the connection strength is improved by arranging a plurality of fourth through holes 321 and a plurality of fifth fastening pieces 340, when the connection strength is specifically set, the fourth through holes 321 can be unthreaded holes, the fourth through holes 321 can also be threaded holes, and the plurality of fourth through holes 321 are uniformly distributed along the circumferential direction of the fifth sleeve 320.

The fifth fastening member 340 penetrates through the fourth through hole 321, and the fifth fastening member 340 fastens the fifth sleeve 320 and the first mounting seat 200, when specifically arranged, the fifth fastening member 340 may be a screw, a bolt, or a screw, the fifth fastening member 340 may also be another connecting member capable of meeting requirements, the fifth fastening member 340 penetrates through the fourth through hole 321, and the fifth fastening member 340 is connected with the first mounting seat 200, so as to fasten the fifth sleeve 320 and the first mounting seat 200 together.

In the above-described adjustable connecting device 10, the retainer 20 is placed on the mounting plate 310, the fourth fastening member 330 passes through the third through-hole 311, and the retainer 20 and the mounting plate 310 are fastened together, the fifth sleeve 320 is placed on the first mounting seat 200, and the fifth fastening member 340 passes through the fourth through-hole 321, and the fifth sleeve 320 and the first mounting seat 200 are fastened together, so that the retainer 20 is quickly fixed to the first mounting seat 200 by the second mounting seat 300 having a relatively simple structure. When the first mounting base 200 is rotated, the first mounting base 200 drives the fifth sleeve 320 fixed thereon to rotate, the fifth sleeve 320 drives the mounting plate 310 connected therewith to rotate, and the rotation of the mounting plate 310 drives the positioner 20 fixed thereon to rotate, so as to quickly adjust the relative position of the positioner 20 and the mobile phone 30, thereby achieving an ideal navigator recognition position. Accordingly, by defining the second mount 300 in the form of the fifth sleeve 320, the mount plate 310, and the fourth fastener 330, and simultaneously defining the specific structures of the fifth sleeve 320 and the mount plate 310, the fixed connection between the positioner 20 and the first mount 200 is achieved by a simple structure. In a specific arrangement, the structure of the second mounting seat 300 is not limited to the above structure, and may be other structures that can meet the requirement, for example, the fifth sleeve 320 has a longer extension length, the mounting plate 310 is omitted, and the positioner 20 is directly fixed on the fifth sleeve 320.

To facilitate the installation, specifically, as shown in fig. 2 and fig. 4, the extending direction of the mounting plate 310 is parallel to the axis of the fifth sleeve 320, and a fifth through hole 312 is provided on a side of the mounting plate 310 facing the fifth sleeve 320, for leading the gear position feedback line 240 on the first mounting seat 200 out to the external device. In a specific arrangement, the side of the mounting plate 310 facing the fifth sleeve 320 has a connecting block 313 for connecting the mounting plate 310 and the sleeve, and the fifth through hole 312 penetrates through the connecting block 313 along the extending direction of the mounting plate 310, but the arrangement of the fifth through hole 312 is not limited to this.

In the adjustable connecting device 10, the gear feedback line 240 on the first mounting seat 200 passes through the fifth through hole 312, is led out to the outside through the gap between the positioner 20 and the mobile phone 30, and is externally connected with an external device for feeding back gear and gear adjustment conditions. When the positioning device is specifically arranged, the extending direction of the mounting plate 310 may be parallel to the axis of the fifth sleeve 320, and the extending direction of the positioner 20 is parallel to the extending direction of the mobile phone 30, so as to facilitate positioning, of course, the position relationship between the mounting plate 310 and the fifth sleeve 320 is not limited thereto, and may also be in other forms that can meet the requirements, for example, the extending direction of the mounting plate 310 may be perpendicular to the axis of the fifth sleeve 320, and at this time, the gear position feedback line 240 passes through the fourth through hole 321 and then is directly connected to the external device, and the routing is short, so as to facilitate connection.

The structure of the pouch 100 can be varied, as shown in fig. 1, 2, 3 and 4, and in a preferred embodiment, the pouch 100 includes a third fastening member 120, a second sleeve 130, a third sleeve 140 and a fourth sleeve 180, wherein:

the second sleeve 130, the third sleeve 140 and the fourth sleeve 180 are coaxially arranged and the second sleeve 130, the third sleeve 140 and the fourth sleeve 180 are connected into a whole, when the second sleeve 130, the third sleeve 140 and the fourth sleeve 180 are specifically arranged, the second sleeve 130, the third sleeve 140 and the fourth sleeve 180 can be integrally formed through casting and other processes, and the second sleeve 130, the third sleeve 140 and the fourth sleeve 180 can be fixed into a whole through welding, threaded connection and other processes in the later stage. The outer diameters of the fourth sleeve 180, the second sleeve 130 and the third sleeve 140 are sequentially reduced to form a step between the second sleeve 130 and the third sleeve 140, so that the installation of other structural members is facilitated, and the first installation seat 200 is sleeved on the outer sides of the fourth sleeve 180 and the second sleeve 130. In a specific arrangement, the second sleeve 130, the third sleeve 140 and the fourth sleeve 180 may be an integral cylindrical structure, and the second sleeve 130, the third sleeve 140 and the fourth sleeve 180 may also be formed by splicing a plurality of single bodies into a cylindrical structure, so as to facilitate assembly.

The plurality of grooves 110 are circumferentially distributed on the outer surface of the second sleeve 130, the grooves 110 are open on the outer surface of the second sleeve 130 and extend a certain distance towards the inside of the second sleeve 130, the first mounting seat 200 is sleeved on the outside of the second sleeve 130, and the protrusions 210 elastically abut against the inside of the grooves 110.

The plurality of elastic sheets 170 are circumferentially distributed on the outer surface of the fourth sleeve 180, the elastic sheets 170 can be directly attached to the outer surface of the fourth sleeve 180 and can also be fixed on the outer surface of the fourth sleeve 180 in other ways, the first mounting seat 200 is sleeved on the outer side of the fourth sleeve 180, and the abutting ends 264 and the elastic sheets 170 can be electrically connected.

The third sleeve 140 is provided with a second through hole 141, the second through hole 141 penetrates through the thickness of the third sleeve 140 along the radial direction of the third sleeve 140, the second through hole 141 is matched with the third fastening piece 120, the number of the second through holes 141 can be two, three, four or more than four, the second through holes 141 and the third fastening piece 120 can improve the connection strength, when the third sleeve 140 is specifically arranged, the second through hole 141 can be a smooth hole, the second through hole 141 can also be a threaded hole, and the second through holes 141 are uniformly arranged along the circumferential direction of the third sleeve 140.

The third fastening member 120 penetrates through the second through hole 141, and the third sleeve 140 and the mobile phone 30 are fastened by the third fastening member 120, in a specific arrangement, the third fastening member 120 may be a screw or a bolt, the third fastening member 120 may also be another connecting member capable of meeting the requirement, the third fastening member 120 penetrates through the second through hole 141, and the third fastening member 120 is connected with the mobile phone 30 so as to fasten the third sleeve 140 and the mobile phone 30 together.

In the adjustable connecting device 10, the second sleeve 130, the third sleeve 140 and the fourth sleeve 180 connected as a whole are sleeved on the mobile phone 30, and the third fastening member 120 passes through the second through hole 141 to fasten the third sleeve 140 and the mobile phone 30 as a whole, so that the third sleeve 140 is fixed on the mobile phone 30, so that the mobile phone 30 and the fixing sleeve 100 are locked as a whole, the first mounting seat 200 is sleeved on the second sleeve 130 and the fourth sleeve 180, and the protrusion 210 is elastically abutted to the inside of the groove 110, so that the first mounting seat 200 and the second sleeve 130 are relatively fixed when the first mounting seat 200 is not rotated, so that the mobile phone 30 and the first mounting seat 200 are relatively fixed, when the first mounting seat 200 is rotated, the first mounting seat 200 is rotated relative to the second sleeve 130, so that the mobile phone 30 and the first mounting seat 200 are relatively rotated, and the abutting ends 264 and the elastic sheet 170 are electrically connected, to feed back the relative rotation of the handset 30 and the first mounting base 200. Therefore, by defining the fixing cover 100 in the form of the third fastener 120, the second sleeve 130 and the third sleeve 140, and simultaneously defining the specific structures of the second sleeve 130 and the third sleeve 140, the fixed connection between the cellular phone 30 and the first mount 200 can be achieved by a simple structure. In a specific arrangement, the structure of the fixing sleeve 100 is not limited to the above structure, and other structures can be adopted to meet the requirement, for example, the second sleeve 130 is screwed with the handpiece 30, and the third sleeve 140 is omitted.

In order to facilitate gear observation and adjustment, as shown in fig. 1 and fig. 4, specifically, the fixing sleeve 100 further includes a gear indication ring 150, a gear pointer 151 is disposed on an outer surface of the gear indication ring 150, of course, the gear pointer 151 may also be disposed on an end surface of the gear indication ring 150 facing away from the first mounting seat 200, a gear identifier 250 is disposed on an end surface of the first mounting seat 200 close to the gear indication ring 150, the gear indication ring 150 is sleeved on the third sleeve 140, and the gear indication ring 150 and the third sleeve 140 are fixed as a whole.

In the above adjustable connection device 10, the gear indicating ring 150 is sleeved on the third sleeve 140, and the gear indicating ring 150 and the third sleeve 140 are fixed together, so that the gear indicating ring 150, the third sleeve 140 and the mobile phone 30 are locked together, the position of the gear pointer 151 on the mobile phone 30 is fixed, the first mounting seat 200 is sleeved on the second sleeve 130 and can rotate on the second sleeve 130, when the first mounting seat 200 rotates relative to the second sleeve 130, the gear identifier 250 on the first mounting seat 200 rotates therewith, and the relative positions of the gear pointer 151 and the gear identifier 250 are used for determining the gears before and after adjustment, so that the angle can be adjusted and identified, and the gear observation and adjustment can be facilitated. In specific setting, gear indicator 151 may be disposed on the gear indicator ring, and gear indicator 250 may be disposed on first mounting seat 200, however, the arrangement form of gear indicator 151 and gear indicator 250 is not limited thereto, gear indicator 250 may be disposed on gear indicator ring 150, gear indicator 151 may be disposed on first mounting seat 200, gear indicator 250 may be disposed directly on the end surface of third sleeve 140 far from second sleeve 130, gear indicator 151 may be disposed on first mounting seat 200, gear indicator 151 may be disposed on the end surface of third sleeve 140 far from second sleeve 130, and gear indicator 250 may be disposed on first mounting seat 200.

In order to fix the gear position indicating ring 150 and the third sleeve 140 as a whole, as shown in fig. 1 and 4, more specifically, the end surface of the second sleeve 130 facing the third sleeve 140 is provided with a hook 131, the gear position indicating ring 150 is provided with a slot 152 matching with the hook 131, and the hook 131 and the slot 152 are connected by a buckle.

In the adjustable connecting device 10, the hook 131 is disposed on the end surface of the second sleeve 130 facing the third sleeve 140, and the engaging groove 152 is disposed on the gear indicating ring 150, so that the engaging groove 152 is engaged with the hook 131 to conveniently connect the hook 131 and the engaging groove 152, and the gear indicating ring 150 and the third sleeve 140 can be fixed together. In a specific arrangement, the hook 131 may be disposed on an end surface of the second sleeve 130 facing the third sleeve 140, and the engaging groove 152 is disposed on the gear indicator ring 150, but the arrangement of the hook and the engaging groove 152 is not limited thereto, and the hook may be disposed on a surface of the gear indicator ring 150 facing the second sleeve 130, and the engaging groove 152 may be disposed on a side of the second sleeve 130 facing the third sleeve 140.

In order to fix the gear indicator ring 150 and the third sleeve 140 as a whole, as shown in fig. 1 and 4, more specifically, the fixing sleeve 100 further includes a locking knob 160, an inner surface of the locking knob 160 is provided with an inner thread 161, an outer surface of the third sleeve 140 is provided with an outer thread 142, the locking knob 160 is sleeved on the third sleeve 140, and the locking knob 160 presses the gear indicator ring 150 onto an end surface of the second sleeve 130 facing the third sleeve 140 through a threaded connection with the third sleeve 140.

In the adjustable connecting device 10, the external thread 142 is arranged on the outer surface of the third sleeve 140, the locking knob 160 is sleeved on the outer side of the third sleeve 140, the internal thread 161 is arranged on the inner surface of the locking knob 160, and the locking knob 160 and the third sleeve 140 are in threaded connection, so that the gear indicator ring 150 arranged on the third sleeve 140 is pressed onto the end surface of the second sleeve 130 facing the third sleeve 140, and the gear indicator ring 150 and the third sleeve 140 can be fixed into a whole conveniently and quickly. In a specific arrangement, the gear indicator ring 150 and the third sleeve 140 may be fixed into a whole only by the locking knob 160, and the locking knob 160 may be arranged while the hook 131 is arranged on the end surface of the second sleeve 130 facing the third sleeve 140, and the gear indicator ring 150 is provided with the locking groove 152 matched with the hook 131 to improve the connection strength.

Example two:

in addition, as shown in fig. 2, 4 and 8, the invention also provides a dental implanter comprising the adjustable connecting device 10 according to any one of the above technical solutions. The mobile phone comprises a navigator, a mobile phone 30 and a positioner 20, wherein the navigator is electrically connected with the mobile phone 30, and the mobile phone 30 is connected with a mounting seat of the positioner 20 through an adjustable connecting device 10.

In the dental implanter, when the relative position of the positioner 20 and the handpiece 30 needs to be adjusted in the planting process, the first mounting seat 200 in the adjustable connecting device 10 is rotated, the first mounting seat 200 drives the second mounting seat 300 fixed on the first mounting seat to rotate, and the second mounting seat 300 drives the positioner 20 fixed on the second mounting seat to rotate, so that the relative position of the positioner 20 and the handpiece 30 can be quickly adjusted, and an ideal navigator recognition position is achieved. And the adjustment process can be completed in the planting process without the help of tools, and the adjustment process is simple, strong in operability and free from calibration and registration again, so that the problems of poor navigation identification angle and doctor interference in the planting process are avoided, and the efficiency and the precision of the doctor in the planting operation process are improved. Therefore, the dental implanter with the adjustable connecting device 10 has good navigation and angle recognition effects and high planting efficiency and precision.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.