CN112618072B

CN112618072B - Cell phone clamp and dental planter

Info

Publication number: CN112618072B
Application number: CN202011637077.1A
Authority: CN
Inventors: 金一峰; 雷业新; 谢韬
Original assignee: Suzhou Dikaier Medical Technology Co ltd
Current assignee: Suzhou Dikaier Medical Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-04-15
Anticipated expiration: 2040-12-31
Also published as: CN112618072A

Abstract

The invention relates to a mobile phone clamp and a dental planter, wherein the mobile phone clamp is used for connecting an auxiliary accessory of a mobile phone and the mobile phone, and comprises: the shell is sleeved and locked on the mobile phone, and the outer surface of the shell is provided with a first conical surface along the extending direction of the shell; the fixing sleeve is sleeved and locked on the shell and is provided with a first inner surface matched with the first conical surface; the adapter sleeve, the cover is established and the joint is in the cell-phone outside, establish and lock between the cell-phone auxiliary fixtures on fixed cover the lock with the cover and attach and be connected, the cell-phone anchor clamps pass through mechanical connection mode detachably connector fixing base and cell-phone, joint strength is higher, the rigidity of cell-phone and cell-phone auxiliary fixtures is connected has been realized, the stability of connection is guaranteed, and also can not exert an influence to the connection effect when disinfecting under high temperature and high pressure, the duration of connection effect and the life of cell-phone anchor clamps have been improved, can in time change impaired cell-phone, assembly process and equipment are comparatively simple, it is convenient to install and remove, can not harm the cell-phone, service life is prolonged, and cost is reduced.

Description

Cell phone clamp and dental planter

Technical Field

The invention relates to the technical field of medical instruments, in particular to a mobile phone clamp 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 arranged on an auxiliary accessory of the mobile phone, the auxiliary accessory of the mobile phone is rigidly connected with the mobile phone through a mobile phone clamp, so that a signal is received by the positioner after the mobile phone receives parameters of the navigator to judge the position of a drill point of the mobile phone, and the accurate planting of the mobile phone under the navigation is facilitated. The existing mobile phone clamp fixes the mobile phone and the mobile phone auxiliary accessory through glue filling and laser welding, although rigid connection is realized, the fixing mode needs special welding equipment and professional personnel to operate, and once the mobile phone clamp is formed, the mobile phone and the mobile phone auxiliary accessory cannot be detached subsequently. After the number of times of high-temperature and high-pressure disinfection of the mobile phone is large, the laser welding points bear all pulling force due to aging of glue and pressure applied to the locking positions of the mobile phone clamps for a long time, the laser welding points are prone to cracking and falling, oral planting navigation cannot be conducted, in addition, the mobile phone is prone to being damaged due to overlarge current during welding connection, and oral planting is affected.

Disclosure of Invention

Therefore, it is necessary to provide a handpiece holder and a dental implanter for solving the problems of undetachable connection and poor connection stability of the handpiece holder.

A handset fixture for connecting a handset accessory to a handset, comprising:

the shell is sleeved and locked on the mobile phone, and the outer surface of the shell is provided with a first conical surface along the extending direction of the shell;

the fixing sleeve is sleeved and locked on the shell and is provided with a first inner surface matched with the first conical surface;

the connecting sleeve is sleeved and clamped on the outer side of the mobile phone and is in locking connection with the mobile phone auxiliary accessory which is sleeved and abutted against the fixed sleeve.

In the mobile phone fixture, the housing is sleeved at one end of the mobile phone, the housing is connected with the mobile phone lock in an attached manner, the fixing sleeve is sleeved on the housing, the first inner surface of the fixing sleeve is matched with the first conical surface of the housing, so that the fixing sleeve is relatively fixed with the conical surface, the fixing sleeve is connected with the housing in an attached manner, the mobile phone auxiliary accessory is sleeved on the fixing sleeve, the mobile phone auxiliary accessory is abutted against the fixing sleeve, the connecting sleeve is sleeved on the outer side of the mobile phone and clamped with the mobile phone, so that the connecting sleeve is relatively fixed with the mobile phone, and meanwhile, the connecting sleeve is connected with the mobile phone auxiliary accessory in an attached manner, so that the mobile phone fixture is connected with the mobile phone auxiliary accessory and the mobile phone. Cell-phone anchor clamps pass through the lock and attach the effect, the joint effect, mechanical connection mode detachably such as butt effect connects position ware fixing base and cell-phone, on the one hand can make joint strength higher, the rigidity that has realized cell-phone and cell-phone auxiliary fixtures is connected, guarantee the stability of connecting, and also can not exert an influence to the joint effect when high temperature high pressure disinfection, the duration of joint effect and the life of cell-phone anchor clamps have been improved, on the other hand can in time dismantle when cell-phone and/or cell-phone auxiliary fixtures go wrong, and assembly process and equipment are comparatively simple, it is convenient to install and remove, can not harm the cell-phone, holistic life has been improved, and the cost is reduced.

In one embodiment, the holster, the housing, and the phone are fixedly attached by fasteners.

In one embodiment, the housing has a first threaded hole, the fixing sleeve has a first through hole, the fastener is a stainless steel headless jackscrew, the stainless steel headless jackscrew penetrates through the first through hole and is in threaded connection with the first threaded hole, the stainless steel headless jackscrew abuts against the mobile phone, and the fixing sleeve and the housing are fastened together.

In one embodiment, the housing comprises a plurality of bodies, the plurality of bodies are arranged around the mobile phone, and the number of the fasteners is multiple and the fasteners are uniformly arranged on each body.

In one embodiment, the mobile phone comprises a conical section and a cylindrical section connected with the conical section, the housing comprises a first conical cavity matched with the conical section, a first cavity matched with the cylindrical section and a first cylindrical surface, the fixing sleeve comprises a second conical cavity matched with the first conical surface and a second cavity matched with the first cylindrical surface, and the fasteners are arranged at the cylindrical section, the first cavity and the second cavity.

In one embodiment, the connecting sleeve is a hollow cavity with two open ends, and has a first end and a second end along the extending direction of the connecting sleeve, the inner surface of the first end is provided with an internal thread, and the auxiliary accessory of the mobile phone is provided with an external thread matched with the internal thread.

In one embodiment, the second end is tapered inwardly in a direction away from the first end, and an inner surface of the second end is sloped toward an outer surface of the handset.

In one embodiment, the first end and the second end form a stepped hole, the outer surface of the fixing sleeve forms a stepped surface matched with the stepped hole, and the stepped surface is in clamping fit with the stepped hole.

In one embodiment, the outer surface of the cover near the end is formed with a projection, and the height of the projection is greater than the height of the end of the handset auxiliary attachment on the cover in the direction away from the handset.

The invention also provides a dental implanter which comprises the mobile phone clamp in any technical scheme.

In above-mentioned dental planter, because cell-phone anchor clamps pass through the lock and attach the effect, the joint effect, mechanical connection mode detachably connection position ware fixing base and cell-phone such as butt effect, the rigidity of cell-phone and cell-phone auxiliary fixtures has been realized and has been connected, joint strength is higher, guarantee the stability of connection, and also can not exert an influence to the connection effect when disinfecting at high temperature and high pressure, the duration of connection effect and the life of cell-phone anchor clamps have been improved, and can in time dismantle when cell-phone and/or cell-phone auxiliary fixtures go wrong, and assembly process and equipment are comparatively simple, it is convenient to install and remove, whole life has been improved, the cost is reduced. Therefore, the dental implanter with the mobile phone clamp has the advantages of good structural stability, timely replacement of damaged parts, long service life of the whole dental implanter and low cost.

Drawings

Fig. 1 is an exploded view of a handset fixture according to the present invention;

FIG. 2 is a schematic structural diagram of a mobile phone clamp, a mobile phone and an auxiliary accessory connected to form a module according to the present invention;

FIG. 3 is an exploded view of a handset fixture of the present invention connected to a handset and an accessory;

fig. 4 is an exploded view of another handset fixture of the present invention connected to a handset and an accessory of the handset to form a module.

Reference numerals:

10. a mobile phone clamp;

100. a housing; 110. a first tapered surface; 120. a first threaded hole; 130. a body; 140. a first tapered cavity; 150. a first cavity; 151. a first cylindrical surface;

200. fixing a sleeve; 210. a first inner surface; 220. a first through hole; 230. a second tapered cavity; 240. a second cavity; 250. a boss;

300. connecting sleeves; 310. a first end; 311. an internal thread; 320. a second end; 330. a stepped hole;

20. auxiliary accessories of the mobile phone; 21. a hollow sleeve; 22. an external thread;

30. a mobile phone; 31. a tapered section; 32. a columnar section;

400. a fastener.

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 and fig. 4, the present invention provides a handset fixture 10, where the handset fixture 10 is used for connecting a handset accessory 20 and a handset 30 to realize a rigid connection between the handset accessory 20 and the handset 30, and the handset accessory 20 includes a locator, a camera and other structural members. The handset fixture 10 includes a housing 100, a fixing sleeve 200 and a connecting sleeve 300, wherein:

the housing 100 is disposed on the outer side of the mobile phone 30, and the housing 100 and the mobile phone 30 are fixed together by locking, so that the housing 100 and the mobile phone 30 are detachably connected, when the mobile phone is specifically disposed, the inner contour of the housing 100 matches with the outer contour of the mobile phone 30, so that the housing 100 is disposed on the outer side of the mobile phone 30, for example, the mobile phone 30 has a protruding surface, and the housing 100 has a recessed surface matching with the protruding surface. The outer surface of the housing 100 has a first tapered surface 110, the first tapered surface 110 is along the extending direction thereof for carrying the fixing sleeve 200, when the specific arrangement is made, the first tapered surface 110 is a surface continuously surrounding the handset 30, and the first tapered surface 110 may also be formed by combining a plurality of spaced single surfaces surrounding the handset 30.

The fixing sleeve 200 is sleeved on the outer side of the housing 100, and the fixing sleeve 200 and the housing 100 are fixed into a whole through locking, so that the fixing sleeve 200 and the housing 100 are detachably connected. The boot 200 has a first inner surface 210, the first inner surface 210 is matched with the first tapered surface 110, so that the housing 100 can be sleeved outside the handset 30, and the boot 200 is located on the first tapered surface 110, for example, the first tapered surface 110 is an inwardly contracted annular surface, the first inner surface 210 is an outwardly expanded annular surface, when specifically configured, the first inner surface 210 is a surface continuously surrounding the housing 100, and the first inner surface 210 may also be formed by combining a plurality of spaced single surfaces surrounding the housing 100.

After the mobile phone auxiliary accessory 20 is sleeved outside the fixing sleeve 200 and the mobile phone auxiliary accessory 20 is abutted against the fixing sleeve 200, the connecting sleeve 300 is sleeved outside the mobile phone 30, the connecting sleeve 300 and the mobile phone 30 are clamped into a whole, so that the connecting sleeve 300 is detachably connected with the mobile phone 30, and the connecting sleeve 300 is connected with the mobile phone auxiliary accessory 20 into a whole through locking, so that the connecting sleeve 300 is detachably connected with the mobile phone auxiliary accessory 20. In a particular arrangement, the accessory handpiece accessory 20 has a hollow sleeve 21 that engages the outer surface of the holster 200 and provides an abutment between the opposing end surfaces of the accessory handpiece accessory 20 and the holster 200.

In the above-mentioned mobile phone fixture 10, the housing 100 is sleeved on one end of the mobile phone 30, the housing 100 and the mobile phone 30 are locked and attached, the fixing sleeve 200 is sleeved on the housing 100, the first inner surface 210 of the fixing sleeve 200 is matched with the first tapered surface 110 of the housing 100, so that the fixing sleeve 200 is relatively fixed with the tapered surface, the fixing sleeve 200 is locked and attached with the housing 100, the mobile phone auxiliary accessory 20 is sleeved on the fixing sleeve 200, the mobile phone auxiliary accessory 20 and the fixing sleeve 200 are arranged in an abutting manner, the connecting sleeve 300 is sleeved on the outer side of the mobile phone 30, and the connecting sleeve 300 is clamped with the mobile phone 30, so that the connecting sleeve 300 and the mobile phone 30 are relatively fixed, and meanwhile, the connecting sleeve 300 and the mobile phone auxiliary accessory 20 are locked and attached to each other, so that the mobile phone fixture 10 is connected with the mobile phone auxiliary accessory 20 and the mobile phone 30. The mobile phone clamp 10 is detachably connected with the positioner fixing seat and the mobile phone 30 through a locking function, a clamping function, a butting function and other mechanical connection modes, on one hand, the connection strength can be high, rigid connection between the mobile phone 30 and the mobile phone auxiliary accessory 20 is realized, the connection stability is ensured, the connection function cannot be influenced during high-temperature high-pressure disinfection, the duration of the connection function and the service life of the mobile phone clamp 10 are prolonged, on the other hand, the mobile phone 30 and/or the mobile phone auxiliary accessory 20 can be timely disassembled when problems occur, the assembling process and equipment are simple, the mobile phone is convenient to assemble and disassemble, the mobile phone cannot be damaged, the whole service life is prolonged, and the cost is reduced.

The structure of the locking function has various forms, as shown in fig. 1, fig. 3 and fig. 4, in a preferred embodiment, the fixing sleeve 200, the housing 100 and the mobile phone 30 are fixedly connected by a fastener 400, in a specific arrangement, the fixing sleeve 200 and the housing 100 are fixedly connected by a fastener 400, and the housing 100 and the mobile phone 30 are fixedly connected by another fastener 400, or the fixing sleeve 200, the housing 100 and the mobile phone 30 are fixedly connected by the same fastener 400, of course, the arrangement form of the fastener 400 is not limited thereto, and other arrangement forms capable of meeting the requirement may also be adopted.

In the above-mentioned handset fixture 10, the fastening member 400 can conveniently lock and attach the fixing sleeve 200 and the housing 100, and the housing 100 and the handset 30, respectively, so as to realize the detachable connection between the fixing sleeve 200 and the housing 100, and between the housing 100 and the handset 30, respectively. In a specific configuration, the fixing sleeve 200, the housing 100 and the mobile phone 30 are fixedly connected by the fastener 400, and the fastener 400 may be a screw, a screw or other threaded connector, and of course, the structural form of the fastener 400 is not limited thereto, and may also be other structural forms capable of meeting the requirements. The locking connection is not limited to the above-mentioned fastener 400 connection, but may be other structures, for example, the inner side of the fixing sleeve 200 and the outer side of the housing 100 are provided with matching screw threads, the fixing sleeve 200 and the housing 100 are connected by screw threads, the inner side of the housing 100 and the outer side of the mobile phone 30 are provided with matching screw threads, and the housing 100 and the mobile phone 30 are connected by screw threads; for another example, the inner side of the fixing sleeve 200 and the outer side of the housing 100 are provided with matching threads, the fixing sleeve 200 and the housing 100 are in threaded connection, and the housing 100 and the mobile phone 30 are fixedly connected through the fastener 400; the specific structure of the locking connection can be determined according to the actual conditions of the handset fixture 10 and the handset 30 and the handset auxiliary accessory 20 connected with the handset fixture.

The structure of the fastening element 400 is various, as shown in fig. 1, fig. 3 and fig. 4, specifically, the housing 100 has a first threaded hole 120, the fixing sleeve 200 has a first through hole 220, the fastening element 400 is a stainless steel headless jackscrew, the stainless steel headless jackscrew penetrates through the first through hole 220, the stainless steel headless jackscrew is in threaded connection with the first threaded hole 120, the stainless steel headless jackscrew abuts against the mobile phone 30, and the fixing sleeve 200 and the housing 100 are fastened together.

In the above-mentioned mobile phone fixture 10, the fastening element 400 is defined as a stainless steel headless jackscrew, the housing 100 is provided with the first threaded hole 120, the fixing sleeve 200 is provided with the first through hole 220, and the stainless steel headless jackscrew is in threaded connection with the first threaded hole 120, so that the locking function of the fastening element 400 can be conveniently realized. When the mobile phone is specifically arranged, the first threaded hole 120 and the first through hole 220 are correspondingly arranged on the shell 100 and the fixing sleeve 200, so that when the shell 100 is sleeved on the mobile phone 30 and the fixing sleeve 200 is sleeved on the shell 100, the first threaded hole 120 and the first through hole 220 are oppositely arranged, so as to facilitate the screwing in of the stainless steel headless jackscrew, during installation, the shell 100 and the fixing sleeve 200 are sequentially sleeved on the mobile phone 30, then the stainless steel headless jackscrew penetrates through the first through hole 220 and the first threaded hole 120 and abuts against the mobile phone 30, then the stainless steel headless jackscrew is screwed, and under the threaded connection effect between the first threaded hole 120 and the stainless steel headless jackscrew, the shell 100 generates a reverse thrust to push the fixing sleeve 200 sleeved outside the fixing sleeve, so that the shell 100 and the fixing sleeve 200 expand tightly, and the fixing sleeve 200 and the shell 100 are further fixed into a whole.

The structural form of the case 100 is various, as shown in fig. 1, 3 and 4, specifically, the case 100 includes a plurality of bodies 130, and the plurality of bodies 130 are disposed around the cell phone 30, the number of the fasteners 400 is plural, and the fasteners 400 are uniformly arranged on each body 130.

In the above-mentioned handset fixture 10, the plurality of bodies 130 are included by defining the housing 100 so as to facilitate the housing 100 to be fitted over the handset 30; by defining a plurality of bodies 130 to be disposed around the mobile phone 30 and the fasteners 400 to be uniformly arranged on each body 130, so as to lock each body 130 to the mobile phone 30, the connection action between the casing 100 and the mobile phone 30 is ensured to be uniformly distributed along the circumferential direction, so that the casing 100 and the mobile phone 30 are uniformly stressed, and the reliability of the connection and the stability of the whole structure are ensured. In a specific setting, the number of the bodies 130 may be two, three, four or more, and the specific number of the bodies 130 may be determined according to the actual conditions of the mobile phone 30 and the bodies 130. The number of the fastening members 400 may be two, three, four or more, and the number of the fastening members 400 may be determined according to the actual conditions of the mobile phone 30 and the body 130. One, two or more than two fasteners 400 can be provided on each body 130, one fastener 400 can be provided at the middle position of the body 130, a plurality of fasteners 400 can be uniformly provided on the body 130, and the number and the arrangement mode of the fasteners 400 on each body 130 can be determined according to the actual conditions of the body 130 and the mobile phone 30.

To facilitate the arrangement of the fastener 400, as shown in fig. 3 and 4, specifically, the mobile phone 30 includes a tapered section 31 and a cylindrical section 32, and the cylindrical section 32 is connected to the tapered section 31, the housing 100 includes a first tapered cavity 140, a first cavity 150 and a first cylindrical surface 151, and the first tapered cavity 140 is matched to the tapered section 31, the first cavity 150 is matched to the cylindrical section 32, the first cylindrical surface 151 is an outer surface of the cylindrical section 32, the fixing sleeve 200 includes a second tapered cavity 230 and a second cavity 240, the second tapered cavity 230 is matched to the first tapered surface 110, the second cavity 240 is matched to the first cylindrical surface 151, and the fastener 400 is arranged at the cylindrical section 32, the first cavity 150 and the second cavity 240.

In the above-described handset fixture 10, the arrangement of the fastener 400 and the locking attachment of the fastener 400 are facilitated by defining the structural form of the handset 30, the housing 100, and the retaining sleeve 200, and defining the fastener 400 to be disposed at the cylindrical section 32, the first cavity 150, and the second cavity 240, such that the fastener 400 extends through a flat structural member. In specific arrangement, the first tapered cavity 140 is disposed on the tapered section 31, the first tapered cavity 140 is relatively fixed on the tapered section 31, the second tapered cavity 230 is disposed on the first tapered surface 110, and the second tapered cavity 230 is relatively fixed on the first tapered surface 110, when the housing 100 is sleeved on the mobile phone 30, the housing 100 is sleeved on the tapered section and moves to the first tapered cavity 140 to be sleeved on the tapered section 31 toward the tapered section 31, at this time, the first cavity 150 is located on the columnar section 32, and an end surface of the first cavity 150 close to the tapered section 31 abuts against the tapered section 31. Similarly, when the fixing sleeve 200 is sleeved on the housing 100, the fixing sleeve 200 is sleeved from the first cavity 150 and moves to the second tapered cavity 230 toward the first tapered cavity 140 to be sleeved on the first tapered surface 110, at this time, the second cavity 240 is located at the outer side of the first cavity 150, and the end surface of the second cavity 240 close to the first tapered cavity 140 abuts against the first tapered cavity 140, and the mobile phone 30, the housing 100 and the fixing sleeve 200 are connected into a whole through the fasteners 400 arranged at the columnar section 32, the first cavity 150 and the second cavity 240, so that the connection strength is high, and rigid connection can be realized.

The locking function between the connection sleeve 300 and the auxiliary accessory 20 of the mobile phone has various forms, and in a preferred embodiment, as shown in fig. 1, 3 and 4, the connection sleeve 300 may be a hollow cavity with two open ends, the connection sleeve 300 has a first end 310 and a second end 320 along the extending direction thereof, the inner surface of the first end 310 has an internal thread 311, and the auxiliary accessory 20 of the mobile phone is provided with an external thread 22, and the external thread 22 matches the internal thread 311.

In the mobile phone fixture 10, the connecting sleeve 300 is defined as a hollow cavity with two open ends, the inner surface of the first end 310 in the connecting sleeve 300 is defined to have the internal thread 311, the mobile phone accessory 20 is provided with the external thread 22 matching with the internal thread 311, and the connection between the first end 310 and the mobile phone accessory 20 is realized by the thread connection effect of the internal thread 311 and the external thread 22, so that the connecting sleeve 300 and the mobile phone accessory 20 can be conveniently locked and connected, and the detachable connection between the connecting sleeve 300 and the mobile phone accessory 20 is realized. When the mobile phone auxiliary accessory 20 is specifically arranged, the locking function between the connecting sleeve 300 and the mobile phone auxiliary accessory 20 can be realized in various forms, the connecting mode is not limited to the internal and external threaded connection mode, and other forms capable of meeting the requirements can also be adopted, for example, threaded holes are correspondingly arranged on the connecting sleeve 300 and the mobile phone auxiliary accessory 20, and the connecting sleeve 300 and the mobile phone auxiliary accessory 20 are connected into a whole through screws matched with the threaded holes.

The structure form of the clamping connection between the connection sleeve 300 and the mobile phone 30 has various forms, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, specifically, the second end 320 gradually shrinks inwards in a direction away from the first end 310, and the inner surface of the second end 320 inclines towards the outer surface of the mobile phone 30, when specifically arranged, the inner surface area of the second end 320 close to the first end 310 is larger than the cross-sectional area of the area opposite to the first end 310, the area of the inner surface area of the second end 320 far away from the first end 310 is slightly larger than the cross-sectional area of the mobile phone 30, and the inner surface of the second end 320 inclines towards the outer surface of the mobile phone 30, and the outer surface of the mobile phone 30 is a tapered surface.

In the above-mentioned handset fixture 10, the connecting sleeve 300 is inserted into the handset 30 from the end far from the handset auxiliary attachment 20, and moves to the first end 310 above the handset auxiliary attachment 20 toward the handset auxiliary attachment 20, at this time, the handset 30, the housing 100, the fixing sleeve 200, the handset auxiliary attachment 20 and the connecting sleeve 300 are sequentially arranged from inside to outside, then the connecting sleeve 300 is continuously screwed in, the connecting sleeve 300 and the handset auxiliary attachment 20 are in threaded connection, since the second end 320 is gradually contracted towards inside in the direction far from the first end 310, and the inner surface of the second end 320 is inclined towards the outer surface of the handset 30, so that the second end 320 is engaged with the handset 30, and the connecting sleeve 300 is rotated and stopped to engage the connecting sleeve 300 and the handset 30 into a whole.

The structure form of the clamping connection between the connecting sleeve 300 and the mobile phone 30 has various forms, as shown in fig. 4, specifically, a stepped hole 330 is formed at the first end 310 and the second end 320, a stepped surface matched with the stepped hole 330 is formed on the outer surface of the fixing sleeve 200, and the stepped surface is matched with the stepped hole 330 in a clamping connection manner; in a specific arrangement, the connection sleeve 300 includes two cylinders with different inner diameters, the two cylinders are connected into a whole, a stepped hole 330 is formed inside the two cylinders, the outer surface of the fixing sleeve 200 includes a first surface, a second surface and a third surface connecting the first surface and the second surface, the first surface, the third surface and the second surface form a stepped surface, the height of the first surface is less than the inner diameter of one cylinder, and the height of the first surface is greater than the inner diameter of the other cylinder along the inner diameter direction.

In the above-mentioned handset fixture 10, the connecting sleeve 300 is inserted from one end of the handset 30 far from the handset auxiliary accessory 20, and moves to the first end 310 and is located above the handset auxiliary accessory 20 toward the handset auxiliary accessory 20, at this time, the handset 30, the housing 100, the fixing sleeve 200, the handset auxiliary accessory 20 and the connecting sleeve 300 are sequentially arranged from inside to outside, then the connecting sleeve 300 is continuously screwed in, the connecting sleeve 300 and the handset auxiliary accessory 20 are in threaded connection, because the first end 310 and the second end 320 form the stepped hole 330, the outer surface of the fixing sleeve 200 forms a stepped surface matched with the stepped hole 330, so that the stepped surface is matched with the stepped hole 330 in a clamping manner, so that the second end 320 is clamped with the handset 30, and the connecting sleeve 300 is rotated and stopped to clamp the connecting sleeve 300 and the handset 30 into a whole.

The contact between the handset auxiliary attachment 20 and the retaining sleeve 200 can be in various forms, as shown in fig. 1, 3 and 4, specifically, the outer surface of the retaining sleeve 200 near the end is formed with a boss 250, and the height of the boss 250 is greater than the height of the end of the handset auxiliary attachment 20 on the retaining sleeve 200 in the direction away from the handset 30.

In the handset fixture 10, the handset auxiliary accessory 20 is sleeved on the fixing sleeve 200 from the side of the first end 310 far away from the second end 320, and moves towards the second end 320 until the handset auxiliary accessory 20 contacts with the boss 250, because the height of the boss 250 is greater than the height of the end part of the handset auxiliary accessory 20 on the fixing sleeve 200 along the direction away from the handset 30, at this time, the boss 250 blocks the handset auxiliary accessory 20 to stop moving, so that the handset auxiliary accessory 20 can be more conveniently abutted with the fixing sleeve 200 after being locked between the handset auxiliary accessory 20 and the connecting sleeve 300. In a specific arrangement, the number of the bosses 250 may be one or more, one boss 250 may be an annular structure, or may be a single structure, and a plurality of bosses 250 may be disposed around the mobile phone 30.

Example two:

in addition, the invention also provides a dental implanter, which comprises the mobile phone clamp 10 according to any one of the technical schemes, and further comprises a navigator, a mobile phone 30, a positioner and a mobile phone auxiliary accessory 20, wherein the navigator is electrically connected with the mobile phone 30, the positioner is fixed on the mobile phone auxiliary accessory 20, and the mobile phone 30 is connected with the mobile phone auxiliary accessory 20 through the mobile phone clamp 10.

In above-mentioned dental implant machine, because cell-phone anchor clamps 10 pass through the lock and attach the effect, the joint effect, mechanical connection mode detachably connection position ware fixing base and cell-phone 30 such as butt effect, realized cell-phone 30 and the rigidity of cell-phone auxiliary fixtures 20 and be connected, joint strength is higher, guarantee the stability of connection, and also can not exert an influence to the connection effect when high temperature high pressure disinfection, the duration of connection effect and the life of cell-phone anchor clamps 10 have been improved, and cell-phone 30 and/or cell-phone auxiliary fixtures 20 can in time be dismantled when the problem appears, and assembly process and equipment are comparatively simple, it is convenient to install and remove, holistic life has been improved, and cost is reduced. Therefore, the dental implanter with the handpiece clamp 10 has good structural stability, can replace damaged parts in time, and has long service life and low cost.

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.

Claims

1. A mobile phone clamp is used for connecting an auxiliary accessory of a mobile phone and the mobile phone, and is characterized by comprising:

2. The handset grip of claim 1, wherein said holster, said housing and said handset are fixedly attached by fasteners.

3. The handset fixture of claim 2 wherein the housing has a first threaded hole, the holster has a first through hole, the fastener is a stainless steel headless jackscrew extending through the first through hole and threadedly coupled to the first threaded hole, the stainless steel headless jackscrew abuts the handset, and the holster and the housing are secured together.

4. The handset fixture of claim 2, wherein the housing includes a plurality of bodies disposed around the handset, and wherein the number of fasteners is a plurality and are evenly disposed on each of the bodies.

5. The handset fixture of claim 2, wherein the handset includes a tapered section and a cylindrical section connected to the tapered section, the housing includes a first tapered cavity matching the tapered section, a first cavity matching the cylindrical section, and a first cylindrical surface, the fixture sleeve includes a second tapered cavity matching the first tapered surface and a second cavity matching the first cylindrical surface, and the fastener is disposed at the cylindrical section, the first cavity, and the second cavity.

6. The handset fixture as claimed in claim 1, wherein the connection sleeve is a hollow cavity with openings at two ends, and has a first end and a second end along the extending direction thereof, the inner surface of the first end has an internal thread, and the handset accessory is provided with an external thread matching the internal thread.

7. The handset grip of claim 6, wherein the second end tapers inwardly in a direction away from the first end, and an inner surface of the second end is sloped toward an outer surface of the handset.

8. The handset fixture of claim 6 wherein the first end and the second end define a stepped bore and the outer surface of the holster defines a step surface that mates with the stepped bore, the step surface snap-fitting with the stepped bore.

9. The handset grip of claim 1 wherein the outer surface of said holster proximate the end is formed with a projection having a height in a direction away from said handset that is greater than the height of the end of said handset accessory on said holster.

10. A dental implanter comprising a handpiece holder as defined in any one of claims 1 to 9.