Magnetic indirect bonding guide template assembly

Abstract

The utility model discloses a kind of indirect bonding guide plate tooth mould combinations of magnetic attraction type, it includes 3D printing guide plate monomer and 3D printing tooth mould, at least two 3D printing guide plate monomers are combined into 3D printing guide plate combination, the 3D printing guide plate combination is equipped with at least one first containing groove, 3D printing tooth mould is set second containing groove corresponding first containing groove, the first containing groove is fixed with first micro strong magnet, second containing groove is equipped with second micro strong magnet;The 3D printing guide plate combination is connected with 3D printing tooth mould by first micro strong magnet and second micro strong magnet and magnetic attraction.The utility model forms a guide plate combination by multiple guide plate monomers, and strong magnet is loaded on guide plate combination and corresponding tooth mould, to replace existing clamping mode by magnetic attraction mode to connect, and it is not easy to scatter and separate to fall off, and it is assembled quickly and conveniently.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology for orthodontic treatment, specifically a magnetically attached indirect bonding guide plate dental model assembly. Background Technology

[0002] With the increasing development of digital fixed orthodontic technology and its growing application, manufacturers need to use many physical samples to introduce and promote their products to doctors and distributors. These samples are mostly 3D printed tooth models and corresponding personalized 3D printed orthodontic transfer guides. The two only fit together based on the shape of the teeth. During the carrying and display process, the guide and the tooth surface are not held together, so they are easy to fall apart. Summary of the Invention

[0003] In view of the shortcomings of the current market, the purpose of this utility model is to provide a magnetically attached indirect bonding guide plate and dental mold assembly, which uses magnets to bond the guide plate and dental mold respectively, so that they attract each other and are not easy to fall off.

[0004] The objective of this application is achieved through the following technical solution:

[0005] A magnetically bonded indirect adhesive guide plate dental mold assembly includes a 3D printed guide plate unit and a 3D printed dental mold. At least two 3D printed guide plate units are combined to form a 3D printed guide plate assembly. The 3D printed guide plate assembly has at least one first receiving groove, and the 3D printed dental mold has a second receiving groove corresponding to the first receiving groove. A first micro strong magnet is fixed in the first receiving groove, and a second micro strong magnet is provided in the second receiving groove. The 3D printed guide plate assembly is magnetically connected to the 3D printed dental mold through the first and second micro strong magnets.

[0006] Preferably, the cross-sections of the first and second micro magnets are square or circular.

[0007] Preferably, the 3D printed guide plate assembly is composed of 2 to 4 individual 3D printed guide plates.

[0008] Preferably, the 3D printed guide plate units are connected by connectors, and the connectors are integrally printed with the 3D printed guide plate units.

[0009] Preferably, the 3D printed guide plate unit includes a transfer guide plate and a bracket holder, the bracket holder is connected to the end of the transfer guide plate, the top surface of the transfer guide plate is provided with a tooth position mark, and the first receiving groove is located on the opposite side of the tooth position mark.

[0010] Compared with the prior art, this application has at least the following obvious advantages and effects:

[0011] This invention combines multiple guide plate units into a guide plate assembly. Strong magnets are installed on the guide plate assembly and the corresponding dental mold, and magnetic attraction is used to replace the existing clamping method for connection. This makes assembly quick and convenient and prevents the parts from falling apart. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the 3D printed guide plate assembly in this utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the 3D printed dental mold in this utility model;

[0015] List of components in this application

[0016] 1. 3D printed guide plate unit; 2. 3D printed dental mold; 3. 3D printed guide plate assembly; 4. First receiving groove; 5. Second receiving groove; 6. First miniature strong magnet; 7. Second miniature strong magnet; 8. Connector; 21. Transfer guide plate; 22. Bracket holder; 23. Tooth position marker. Detailed Implementation

[0017] Specific embodiments of this application have been described in conjunction with the accompanying drawings and the following description to teach those skilled in the art how to make and use this application. For the purpose of teaching the principles of the application, some conventional aspects have been simplified or omitted. Those skilled in the art should understand that variations derived from these embodiments fall within the scope of this application. Those skilled in the art should understand that the following features can be combined in various ways to form multiple variations of this application. Terms such as “upper,” “lower,” “left,” “right,” “middle,” and “a” used in this application are merely for clarity of description and are not intended to limit the scope of the invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of the invention. Therefore, this application is not limited to the specific embodiments described below, but only to the claims and their equivalents.

[0018] like Figures 1 to 3As shown, this embodiment relates to a magnetically attached indirect bonding guide plate dental mold assembly, which includes a 3D printed guide plate unit 1 and a 3D printed dental mold 2. At least two 3D printed guide plate units 1 are combined to form a 3D printed guide plate assembly 3. The 3D printed guide plate assembly 3 is provided with at least one first receiving groove 4, and the 3D printed dental mold 2 is provided with a second receiving groove 5 corresponding to the first receiving groove 4. A first micro strong magnet 6 is fixed in the first receiving groove 4, and a second micro strong magnet 7 is provided in the second receiving groove 5. The 3D printed guide plate assembly 3 is magnetically connected to the 3D printed dental mold 2 through the first micro strong magnet 6 and the second micro strong magnet 7. A 3D printed dental mold 2 requires several 3D printed guide plate assemblies 3 to cooperate, therefore a 3D printed dental mold 2 will have multiple second receiving grooves 5 and second micro strong magnets 7.

[0019] In the embodiments of this application, the first miniature strong magnet 6 and the second miniature strong magnet 7 have circular cross-sections. When the first miniature strong magnet 6 is inserted into the first receiving groove 4, an adhesive is first applied to the surface of the first miniature strong magnet 6, and then it is pressed into the first receiving groove 4, and the adhesive is allowed to cure. The process of inserting the second miniature strong magnet 7 into the second receiving groove 5 also uses an adhesive.

[0020] In the embodiments of this application, the 3D printed guide plate assembly 3 is composed of 2 to 4 individual 3D printed guide plate units 1. Generally, the 3D printed guide plates displayed on the 3D printed dental mold 2 are not connected in a unitary form. The 3D printed guide plate assembly 3 composed of multiple individual 3D printed guide plate units 1 only requires one first micro strong magnet 6. In addition, the individual 3D printed guide plate units 1 are connected by connectors 8, and the connectors 8 are integrally printed with the individual 3D printed guide plate units 1.

[0021] In the embodiments of this application, the 3D printed guide plate unit 1 includes a transfer guide plate 21 and a bracket holder 22. The bracket holder 22 is connected to the end of the transfer guide plate 21. The end of the bracket holder 22 can be used to hold orthodontic brackets. The top surface of the transfer guide plate 21 is provided with a tooth position mark 23, and the first receiving groove 4 is located on the opposite side of the tooth position mark 23.

[0022] Instructions for use:

[0023] 1. After applying adhesive, the first miniature strong magnet 6 is assembled into the first receiving groove 4 of the 3D printed guide plate assembly 3;

[0024] 2. The second micro strong magnet 7 iron coated with adhesive is assembled into the second receiving groove 5 of the 3D printed dental mold 2.

[0025] 3. Wait for the adhesive to dry completely, then place the 3D printed guide plate assembly 3 one by one on the 3D printed dental mold 2. They will be attracted to each other by magnetic force and bond firmly.

[0026] As those skilled in the art will readily conceive, any modifications, equivalent substitutions, improvements, etc., made using the concept and principles of this application should be included within the scope of the claims of this application.

Claims

1. A magnetically aspirated indirect bonding guide plate dental mold assembly, characterized in that, It includes a 3D printed guide plate unit and a 3D printed dental mold. At least two 3D printed guide plate units are combined to form a 3D printed guide plate assembly. The 3D printed guide plate assembly is provided with at least one first receiving groove, and the 3D printed dental mold is provided with a second receiving groove corresponding to the first receiving groove. A first micro strong magnet is fixed in the first receiving groove, and a second micro strong magnet is provided in the second receiving groove. The 3D printed guide plate assembly is magnetically connected to the 3D printed dental mold through the first micro strong magnet and the second micro strong magnet.

2. The magnetically aspirated indirect bonding guide plate dental mold assembly according to claim 1, characterized in that, The cross-sections of the first and second miniature strong magnets are square or circular.

3. The magnetically aspirated indirect bonding guide plate dental mold assembly according to claim 1, characterized in that, The 3D printed guide plate assembly consists of 2 to 4 individual 3D printed guide plates.

4. The magnetically aspirated indirect bonding guide plate dental mold assembly according to claim 1, characterized in that, The 3D printed guide plate units are connected by connectors, and the connectors are integrally printed with the 3D printed guide plate units.

5. The magnetically aspirated indirect bonding guide plate dental mold assembly according to claim 1, characterized in that, The 3D printed guide plate unit includes a transfer guide plate and a bracket holder. The bracket holder is connected to the end of the transfer guide plate. The top surface of the transfer guide plate is provided with a tooth position mark, and the first receiving slot is located on the opposite side of the tooth position mark.

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