阅读说明：本技术 一种临床诊间内简易口腔正畸间接粘接托槽转移装置 (Simple orthodontic indirect bonding bracket transferring device in clinical diagnosis room ) 是由 马莉莉 于 2020-04-22 设计创作，主要内容包括：本发明公开了一种临床诊间内简易口腔正畸间接粘接托槽转移装置,涉及牙齿正畸矫正技术领域,针对传统的口腔正畸间接粘接托槽转移装置在将托槽转移连接在牙模上时,上下模之间容易形成阻挡,且不易再次拆除更改校对,且在对牙模内侧的托槽进行检验时需要打开上下模,不能直观展示的问题,现提出如下方案,包括第一转移牙模、第二转移牙模和筒桥,所述筒桥的内侧中部转动连接有柱形旋钮。本发明通过筒桥及其内部相关结构的设计,便于实现第一转移牙模与第二转移牙模之间的连接安装和快速拆卸,且可以旋转调整第一转移牙模和第二转移牙模至张开状态,并对张开状态的第一转移牙模和第二转移牙模进行固定,方便直观展示托槽粘接效果。(The invention discloses a simple orthodontic indirect bonding bracket transfer device in a clinical workshop, which relates to the technical field of orthodontic correction, and aims to solve the problems that when a bracket is transferred and connected to a dental model, a barrier is easily formed between an upper die and a lower die, the upper die and the lower die are not easy to detach again for changing and checking, and when the bracket on the inner side of the dental model is checked, the upper die and the lower die are required to be opened, so that the visual display cannot be realized. According to the invention, through the design of the barrel bridge and the related structures inside the barrel bridge, the first transfer dental model and the second transfer dental model can be conveniently connected, installed and quickly detached, the first transfer dental model and the second transfer dental model can be rotatably adjusted to be in an open state, the first transfer dental model and the second transfer dental model in the open state are fixed, and the bracket bonding effect can be conveniently and visually displayed.)

1. The utility model provides a simple and easy orthodontics indirect bonding support groove transfer device in clinical examination room, includes first transfer dental cast (1), second transfer dental cast (2) and a barrel bridge (5), its characterized in that, the inboard middle part of barrel bridge (5) is rotated and is connected with cylindricality knob (6), equal fixedly connected with swing arm (7) in both ends of cylindricality knob (6), two the equal fixedly connected with a screw thread section of thick bamboo (8) of one end of swing arm (7), two a threaded rod (9) has been cup jointed soon to the inside equal screw thread of one end of screw thread section of thick bamboo (8), two the equal fixedly connected with a spline piece (10) of one end of threaded rod (9).

2. The simple intraoperative orthodontic indirect bonding bracket transfer device as claimed in claim 1, wherein a pair of first connecting pins (3) are fixedly connected to two sides of the top of the first transfer dental model (1) in an integrated manner, a pair of second connecting pins (4) are fixedly connected to two sides of the bottom of the second transfer dental model (2) in an integrated manner, adjacent second connecting pins (4) are movably jointed with the surfaces of the first connecting pins (3), and the barrel bridge (5) is fixedly connected between the two first connecting pins (3).

3. The simple orthodontics indirect bonding bracket transfer device in clinical practice room as claimed in claim 2, wherein the inner side surface of the second connecting leg (4) is provided with a spline groove (11), and the spline groove (11) is engaged with the spline block (10).

4. The simple orthodontics indirect bonding bracket transfer device in clinical practice according to claim 2, wherein the first connection pin (3) has a spline block retraction groove (12) formed on the outer surface thereof, and the spline block retraction groove (12) is matched with the spline block (10) in size.

5. The simple orthodontics indirect bonding bracket transfer device in clinical practice room as claimed in claim 1, wherein the inner side surface of the threaded cylinder (8) is provided with internal threads, and the outer surface of the threaded rod (9) is provided with external threads, and the external threads are matched with the internal threads.

6. The simple orthodontics indirect bonding bracket transfer device in clinical practice room as claimed in claim 1, wherein a pair of guide blocks (13) are symmetrically and fixedly connected to the outer surface of the threaded rod (9), and the inner wall of the barrel bridge (5) is provided with guide grooves (14) matched with the guide blocks (13).

7. The simple intra-clinical-office orthodontic indirect bonding bracket transfer device as claimed in claim 1, wherein the opposite surfaces of the first transfer dental model (1) and the second transfer dental model (2) are distributed and fixedly connected with dental models, and brackets are bonded on the surfaces of the dental models.

Technical Field

The invention relates to the technical field of orthodontic correction, in particular to a simple orthodontic indirect bonding bracket transfer device in a clinical workshop.

Background

Orthodontics, which is known as orthodontics, is to correct teeth, relieve malocclusion and deformity, brackets are important parts of fixed orthodontic technology, and are directly adhered to the surface of a crown by an adhesive, and an arch wire applies various types of orthodontic force to teeth through the brackets. The bracket is made of stainless steel, biological ceramic or composite resin and mainly used for fixing the arch wire, so that the arch wire can better play a role, the correction force is transferred, the three-dimensional movement of the tooth is controlled, and the purpose of orthodontic correction is achieved. The support groove is when bonding in human oral cavity, need bond the support groove earlier on the dental cast and adjust the proofreading, just can shift to human oral cavity afterwards, and the dental cast generally divide into upper and lower dental cast, will hold in the palm the groove and shift to and bond the proofreading on the dental cast, can be more accurate, and improved the fault-tolerant rate of bonding.

Traditional orthodontic indirect bonding bracket transfer device is when shifting the bracket and connecting on the dental cast, because rotatory fixed connection between the last lower mould of dental cast, technical staff when bonding, forms easily between the last lower mould and blocks, if connect again after bonding single last lower mould, be difficult for demolising the change correction once more between the last lower mould, and need open last lower mould when carrying out the inspection to the inboard bracket of dental cast, can not show directly perceived.

Disclosure of Invention

The invention provides a simple orthodontic indirect bonding bracket transfer device in a clinical diagnosis room, which solves the problems that when a bracket is transferred and connected on a dental model, a barrier is easily formed between an upper die and a lower die of the dental model by technical personnel during bonding, if the upper die and the lower die are connected after being bonded, the upper die and the lower die are not easy to be detached again for changing and correcting, and the upper die and the lower die are required to be opened during inspection of the bracket on the inner side of the dental model, so that the bracket cannot be displayed visually.

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

the simple orthodontic indirect bonding bracket transferring device comprises a first transferring dental model, a second transferring dental model and a barrel bridge, wherein the middle part of the inner side of the barrel bridge is rotatably connected with a cylindrical knob, rotary rods are fixedly connected at the two ends of the cylindrical knob, one end of each rotary rod is fixedly connected with a threaded barrel, one threaded rod is sleeved at the inner equal thread of one end of each threaded barrel, and one spline block is fixedly connected at one end of each threaded rod.

Preferably, a pair of first connecting pins of top both sides integral type fixedly connected with of first transfer dental cast, a pair of second connecting pins of bottom both sides integral type fixedly connected with of second transfer dental cast, adjacent second connecting pin and the first movable laminating in connecting pin surface, a section of thick bamboo bridge fixed connection is between two first connecting pins.

Preferably, the inner side surface of the second connecting leg is provided with a spline groove, and the spline groove is clamped and sleeved with the spline block.

Preferably, the outer side surface of the first connecting pin is provided with a spline block retraction groove, and the spline block retraction groove is matched with the spline block in size.

Preferably, the inner side surface of the threaded cylinder is provided with an internal thread, the outer surface of the threaded rod is provided with an external thread, and the external thread is matched with the internal thread.

Preferably, the outer surface of the threaded rod is symmetrically and fixedly connected with a pair of guide blocks, and the inner wall of the barrel bridge is provided with guide grooves matched with the guide blocks.

Preferably, tooth molds are fixedly connected to the opposite surfaces of the first transfer tooth mold and the second transfer tooth mold in a distributed mode, and brackets are bonded to the surfaces of the tooth molds.

Compared with the prior art, the invention has the beneficial effects that:

1. the design of a section of thick bamboo bridge and inside relevant structure thereof is passed through to this scheme, is convenient for realize that first transfer dental model and second shift the connection installation between the dental model and dismantle fast, and can rotate adjustment first transfer dental model and second shift dental model to opening the state to first transfer dental model and the second that open the state shift dental model and fix, conveniently demonstrate directly perceivedly that first transfer dental model and second shift the inside support groove bonding effect of dental model

2. The design is connected through the inside and outside block of spline piece and spline groove to this scheme, and the first tooth mould that shifts of being convenient for and second shift tooth mould carry on spacingly at arbitrary turned angle

3. This scheme is convenient for avoid the threaded rod to take place radial rotation through the design of guide block and guide way.

To sum up, the device can be when shifting bonding bracket groove, dismantles original upper and lower tooth mould for last mould and lower mould, the bonding operation of being convenient for, and can install fast after the bonding is accomplished, can make upper and lower mould be in the open mode steadily simultaneously, be convenient for show inside bonding effect directly perceived, the device structure is fairly simple, and the operation of being convenient for, the structure is workable, and the practicality is strong.

Drawings

FIG. 1 is a front cross-sectional view of a simple orthodontic indirect bonding bracket transfer device in a clinical setting room according to the present invention;

fig. 2 is an enlarged schematic view of a part of the structure of the simple orthodontic indirect bonding bracket transfer device in a clinical workshop, which is provided by the invention, in fig. 1.

In the figure: the tooth mould is transferred to 1 first, 2 second, 3 first connecting pins, 4 second connecting pins, 5 barrel bridges, 6 cylindrical knobs, 7 swing arms, 8 threaded barrels, 9 threaded rods, 10 spline blocks, 11 spline grooves, 12 spline block retraction grooves, 13 guide blocks and 14 guide grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a simple orthodontic indirect bonding bracket transferring device in clinical diagnosis room comprises a first transferring dental model 1, a second transferring dental model 2 and a barrel bridge 5, wherein the middle part of the inner side of the barrel bridge 5 is rotatably connected with a cylindrical knob 6, two ends of the cylindrical knob 6 are fixedly connected with rotary rods 7, one end of each rotary rod 7 is fixedly connected with a threaded barrel 8, one end of each threaded barrel 8 is internally and uniformly screwed with a threaded rod 9, and one end of each threaded rod 9 is fixedly connected with a spline block 10.

In this embodiment, a pair of first connecting pins 3 of top both sides integral type fixedly connected with of first transfer dental cast 1, a pair of second connecting pins 4 of bottom both sides integral type fixedly connected with of second transfer dental cast 2, adjacent second connecting pin 4 and the first connecting pin 3 surface activity laminating, 5 fixed connection of a bridge are in between two first connecting pins 3.

In this embodiment, the inner side surface of the second connecting leg 4 is provided with a spline groove 11, and the spline groove 11 is engaged with the spline block 10.

In this embodiment, the outer surface of the first connecting pin 3 is provided with a spline retraction groove 12, and the spline retraction groove 12 is matched with the spline block 10 in size.

In this embodiment, the inner side surface of the threaded cylinder 8 is provided with an internal thread, the outer surface of the threaded rod 9 is provided with an external thread, and the external thread is matched with the internal thread.

In this embodiment, the outer surface of the threaded rod 9 is symmetrically and fixedly connected with a pair of guide blocks 13, and the inner wall of the barrel bridge 5 is provided with guide grooves 14 matched with the guide blocks 13.

In this embodiment, the opposite surfaces of the first transfer dental cast 1 and the second transfer dental cast 2 are respectively and fixedly connected with a dental cast, and a bracket is bonded on the surface of the dental cast.

The working principle is as follows: in the traditional orthodontic indirect bonding bracket transferring device, when the bracket is transferred and connected on a dental model, as the upper and lower models of the dental model are connected in a rotating and fixed way, a technician is easy to form a block between the upper and lower models when bonding, if the single upper and lower models are connected after being bonded, the upper and lower models are not easy to be detached again for change and alignment, and the upper and lower models are required to be opened when the bracket on the inner side of the dental model is checked, which can not be visually shown, in the embodiment, firstly, a cylindrical knob 6 is rotated, the cylindrical knob 6 drives a threaded barrel 8 to rotate through a rotary rod 7, the rotating threaded barrel 8 drives a threaded rod 9 to horizontally move through threaded connection with the threaded rod 9, when the threaded rod 9 drives a spline block 10 to move to the inside of a spline groove 11, the spline block 10 is clamped with the inside and the outside of the spline groove 11, thereby completing the connection and installation between a first transferring dental model 1 and a second transferring dental model, when threaded rod 9 drives spline piece 10 and moves to the inside that the spline piece retracted groove 12, spline piece 10 and spline groove 11 alternate segregation, thereby not only can shift tooth mould 1 and second with first transfer and shift tooth mould 2 and detach, and can rotate first transfer tooth mould 1 of adjustment and second transfer tooth mould 2 to open the state, then make spline piece 10 block carry out in spline groove 11 once more, can shift tooth mould 1 and second to open the state and shift tooth mould 2 and fix, conveniently demonstrate directly perceived first transfer tooth mould 1 and the inside support groove bonding effect of second transfer tooth mould 2.

In conclusion, through the design of the barrel bridge 5 and the internal related structure thereof, the connection installation and the quick disassembly between the first transfer dental model 1 and the second transfer dental model 2 are convenient to realize, the first transfer dental model 1 and the second transfer dental model 2 can be rotationally adjusted to the open state, the first transfer dental model 1 and the second transfer dental model 2 in the open state are fixed, the bracket bonding effect inside the first transfer dental model 1 and the second transfer dental model 2 is convenient to visually display, the design of the internal and external clamping connection of the spline block 10 and the spline groove 11 is convenient to limit the first transfer dental model 1 and the second transfer dental model 2 at any rotation angle, and the design of the guide block 13 and the guide groove 14 is convenient to avoid the radial rotation of the threaded rod 9.

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