High-simulation adjustable tooth teaching model

Abstract

A high-simulation adjustable tooth teaching model comprises an upper alveolar bone and a lower alveolar bone and is characterized in that the two ends of the upper alveolar bone and the two ends of the lower alveolar bone are connected through elastic connecting parts, air bags are detachably arranged on the peripheries of the two sides of the upper alveolar bone and the peripheries of the two sides of the lower alveolar bone, the air bags are used for simulating cheeks, and the upper alveolar bone and the lower alveolar bone are connected through elastic connecting parts. A rubber balloon is led out from the bottom of the air bag; tooth assemblies are arranged at the bottom of the upper alveolar bone and the top of the lower alveolar bone, can be adjusted on the upper alveolar bone or the lower alveolar bone in a universal rotating mode and are locked on the upper alveolar bone or the lower alveolar bone through locking assemblies. The two sides of the dentition of the model can simulate the state of being surrounded by cheeks, and the simulation degree is higher; the teeth of the model can be universally adjusted and locked on the alveolar bone after adjustment, and the angle and orientation of the teeth can be adjusted, so that correct tooth cleaning modes of the teeth at different angles and orientations are comprehensively demonstrated, and the optimal teaching effect is achieved.

Description

Technical Field

[0001] The utility model relates to the field of medical teaching tools, in particular to a high-simulation adjustable tooth teaching model. Background Art

[0002] As people's living standards improve, there are more and more types of snacks, and various high-sugar snacks are also loved by all kinds of people, especially teenagers. Teenagers are very likely to get caries due to high frequency and improper brushing methods. Medical workers use tooth models to popularize the correct brushing methods to teenagers, which will help teenagers reduce the chance of tooth decay.

[0003] The currently used dental teaching models have the following defects during use: 1. The simulation is insufficient and cannot imitate the real oral environment. In the real oral environment, the two sides of the teeth are surrounded by the cheeks, and the current dental model cannot simulate the brushing method of the toothbrush under different cheek filling states; 2. In the current dental model, the arrangement of teeth is fixed, while the orientation and angle of teeth in reality are not the same. For example, some people's teeth are in a lying position, while some people's teeth are outward, that is, the orientation and angle of teeth in reality are different. This requires that the teeth should be adjustable to demonstrate the correct brushing and cleaning methods of teeth at different angles and orientations to achieve the best teaching demonstration effect. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a highly realistic adjustable tooth teaching model. The model has a higher degree of simulation. The two sides of the dentition of the model can simulate the state of being surrounded by the cheeks, and the filling state of the surrounding can be adjusted, thereby more realistically reflecting the tooth cleaning environment in which the tooth model is located; the teeth of the model can be universally adjusted and locked on the alveolar bone after adjustment, and the angle and orientation of the teeth can be adjusted, thereby comprehensively demonstrating the correct way to clean teeth at different angles and orientations, thereby achieving the best teaching effect.

[0005] In order to achieve the above technical effects, the utility model is implemented through the following technical solutions:

[0006] A highly realistic and adjustable tooth teaching model comprises an upper alveolar bone and a lower alveolar bone, both ends of which are connected by an elastic connection part, airbag bags are detachably arranged on both sides of the upper alveolar bone and the lower alveolar bone, the airbag bags are used to simulate cheeks, and a rubber balloon is led out from the bottom of the airbag bags; tooth components are arranged at the bottom of the upper alveolar bone and the top of the lower alveolar bone, the tooth components can be universally rotated and adjusted on the upper alveolar bone or the lower alveolar bone, and the tooth components are locked on the upper alveolar bone or the lower alveolar bone through a locking component.

[0007] Furthermore, Velcro tapes are provided on the upper alveolar bone and the lower alveolar bone, and the airbag bag is fixed to the upper alveolar bone and the lower alveolar bone by Velcro tapes.

[0008] Furthermore, the tooth component includes a crown, a connecting rod and a ball head, the crown is fixedly connected to the ball head through the connecting rod, the locking component includes a knob portion and a threaded stop rod, the knob portion is fixed to the end of the threaded stop rod, the front end of the threaded stop rod is provided with a locking surface matching the ball head, the outer sides of the upper alveolar bone and the lower alveolar bone are provided with threaded locking holes, the inner sides of the upper alveolar bone and the lower alveolar bone are provided with ball sockets, the threaded locking holes are communicated with the ball sockets, the threaded stop rod of the locking component passes through the threaded locking hole and is threadedly connected to the threaded locking hole, the ball head is arranged in the ball socket, and the connecting rod extends from the ball socket.

[0009] Furthermore, the elastic connection part is made of spring steel material, and the upper alveolar bone, lower alveolar bone and tooth component are all made of ceramic material.

[0010] The beneficial effects of the utility model are as follows: the model has a higher degree of simulation, and the two sides of the dentition of the model can simulate the state of being surrounded by the cheeks, and the filling state of the surrounding can be adjusted, thereby more realistically reflecting the tooth cleaning environment in which the tooth model is located; the teeth of the model can be universally adjusted and locked on the alveolar bone after adjustment, and the angle and orientation of the teeth can be adjusted, thereby comprehensively demonstrating the correct way to clean teeth at different angles and orientations, achieving the best teaching effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0012] Figure 1 It is a schematic diagram of the overall structure of a highly simulated adjustable tooth teaching model;

[0013] Figure 2 is a schematic diagram of the connection structure between the upper alveolar bone and the lower alveolar bone;

[0014] Figure 3 It is a schematic diagram of the structure of the highly realistic adjustable tooth teaching model after removing the air bag;

[0015] Figure 4 It is a schematic diagram of the assembly structure of the tooth component and the locking component.

[0016] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0017] 1-upper alveolar bone, 2-lower alveolar bone, 3-elastic connection part, 4-locking component, 5-tooth component, 6-air bag, 7-thread locking hole, 8-ball socket, 9-magic adhesive tape, 41-knob part, 42-thread anti-rotation rod, 51-tooth crown, 52-connecting rod, 53-ball head. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] like Figure 1-2 As shown, a highly realistic adjustable tooth teaching model includes an upper alveolar bone 1 and a lower alveolar bone 2. Both ends of the upper alveolar bone and the lower alveolar bone are connected by an elastic connection part 3. The elastic connection part can ensure that the upper alveolar bone and the lower alveolar bone are closed and positioned. An air bag 6 is detachably provided on both sides of the upper alveolar bone and the lower alveolar bone. The air bag is used to simulate the cheek, and a rubber balloon is led out from the bottom of the air bag; a tooth component 5 is provided at the bottom of the upper alveolar bone and the top of the lower alveolar bone. The tooth component can be universally rotated and adjusted on the upper alveolar bone or the lower alveolar bone, and the tooth component is locked on the upper alveolar bone or the lower alveolar bone through a locking component 4.

[0020] The upper alveolar bone and the lower alveolar bone are provided with a magic adhesive tape 9, and the air bag is fixed to the upper alveolar bone and the lower alveolar bone by magic adhesive.

[0021] like Figure 3-4 As shown, the tooth component 5 includes a crown 51, a connecting rod 52 and a ball head 53, and the crown is fixedly connected to the ball head through the connecting rod. The locking component includes a knob portion 41 and a threaded stop rod 42, and the knob portion is fixed to the end of the threaded stop rod. The front end of the threaded stop rod is provided with a locking surface matching the ball head, and the outer sides of the upper alveolar bone and the lower alveolar bone are provided with a threaded locking hole 7, and the inner sides of the upper alveolar bone and the lower alveolar bone are provided with a ball socket 8, and the threaded locking hole is connected with the ball socket, and the threaded stop rod of the locking component passes through the threaded locking hole and is threadedly connected with the threaded locking hole, the ball head is arranged in the ball socket, and the connecting rod extends out of the ball socket.

[0022] In this embodiment, the elastic connection part is made of spring steel material, and the upper alveolar bone, lower alveolar bone and tooth components are all made of ceramic material.

[0023] The specific application of the working of this device is: the upper and lower sides of the airbag bag 6 are Velcroed onto the Velcro tapes of the upper alveolar bone and the lower alveolar bone, and the airbag bag 6 can be inflated by squeezing the rubber balloon. After inflation, the airbag bag 6 will expand and adhere tightly to the upper and lower alveolar bones and the crown surface. The airbag bag 6 is used to simulate the cheek fitting state of the teeth, and the expansion degree of the airbag bag 6 is used to simulate the filling state of the cheek, thereby improving the simulation degree of the tooth simulation.

[0024] The tooth components 5 on the upper alveolar bone and the lower alveolar bone can be rotated to the appropriate angle and direction in the ball sockets of the upper and lower alveolar bones respectively. After rotating to the target angle and direction, the knob part is twisted downward, the threaded stop rod 42 will move downward and the locking surface at the front end will squeeze the ball head and lock it in the ball socket to complete the adjustment and fixation of the crown, thereby simulating more real-life tooth postures. Finally, the tooth cleaning demonstration teaching operation can be performed under this tooth posture to achieve better teaching effect.

[0025] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. A highly realistic and adjustable tooth teaching model, comprising an upper alveolar bone and a lower alveolar bone, characterized in that: Both ends of the upper alveolar bone and the lower alveolar bone are connected by an elastic connecting part. Airbag bags are detachably provided on both sides of the upper alveolar bone and the lower alveolar bone. The airbag bags are used to simulate cheeks, and a rubber balloon is led out from the bottom of the airbag bags. Tooth components are provided at the bottom of the upper alveolar bone and the top of the lower alveolar bone. The tooth components can be universally rotated and adjusted on the upper alveolar bone or the lower alveolar bone, and the tooth components are locked on the upper alveolar bone or the lower alveolar bone through a locking component.

2. A highly realistic and adjustable tooth teaching model according to claim 1, characterized in that: The upper alveolar bone and the lower alveolar bone are provided with magic adhesive tapes, and the air bag is attached and fixed to the upper alveolar bone and the lower alveolar bone by magic adhesive tapes.

3. A highly realistic and adjustable tooth teaching model according to claim 2, characterized in that: The tooth component includes a crown, a connecting rod and a ball head, the crown is fixedly connected to the ball head through the connecting rod, the locking component includes a knob part and a threaded stop rod, the knob part is fixed to the end of the threaded stop rod, the front end of the threaded stop rod is provided with a locking surface matching the ball head, the outer sides of the upper alveolar bone and the lower alveolar bone are provided with threaded locking holes, the inner sides of the upper alveolar bone and the lower alveolar bone are provided with ball sockets, the threaded locking holes are communicated with the ball sockets, the threaded stop rod of the locking component passes through the threaded locking hole and is threadedly connected to the threaded locking hole, the ball head is arranged in the ball socket, and the connecting rod extends out of the ball socket.

4. A highly realistic adjustable tooth teaching model according to any one of claims 1 to 3, characterized in that: The elastic connection part is made of spring steel material, and the upper alveolar bone, the lower alveolar bone and the tooth component are all made of ceramic material.

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