CN216014579U - Improved occluder teaching model - Google Patents
Improved occluder teaching model Download PDFInfo
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- CN216014579U CN216014579U CN202122294624.7U CN202122294624U CN216014579U CN 216014579 U CN216014579 U CN 216014579U CN 202122294624 U CN202122294624 U CN 202122294624U CN 216014579 U CN216014579 U CN 216014579U
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Abstract
The utility model discloses an improvement formula occluder teaching model, including occluder body and a plurality of tooth model recess, the occluder body includes palace interlock piece and chin interlock piece, and it is articulated through reset spring between palace interlock piece and the chin interlock piece, and both sides limit ring is equipped with the card ditch inside and outside palace interlock piece and the chin interlock piece, and the inside and outside both sides lateral wall of card ditch is equipped with first buckle, and the lateral wall of the inside and outside both sides of tooth model recess is equipped with the second buckle, and the second buckle corresponds the setting and the adaptation fastening with first buckle, and tooth model recess inlays and locates the card ditch. The utility model discloses a tooth model recess carries connects resin tooth or separation tooth and is fixed through the thermoplastic resin material, and the thermoplastic resin material has the performance of being heated softening, cooling hardening, realizes through this mode that resin tooth and separation tooth are fixed at tooth model recess, and the clinical operation environment of simulation can use repeatedly, practices thrift the cost of manufacture, improves the teaching quality, is fit for promoting in the teaching of oral medicine.
Description
Technical Field
The utility model relates to the technical field of medical teaching equipment, the more specifically improvement formula occluder teaching mode that says so.
Background
Generally, an articulator used in dentistry is a mechanical device for fixing a plaster tooth model for manufacturing a dental prosthesis to the articulator to assist a dental technician in manufacturing the dental prosthesis. A conventional articulator has an arm and a plaster model, one end of the arm being rotatably provided at an upper end of a column erected from one end of a base plate, and the set plaster model being fixedly provided on the arm and the base plate, thereby forming an articulator of the plaster model, as an option, the conventional articulator has upper and lower fixing tools having upper and lower clamps operated by fastening bolts to fix the upper and lower models to the arm and the base plate.
The special dental articulator disclosed in chinese patent publication No. CN2917576Y includes upper and lower jaw body mounting brackets, a mounting part for placing a denture model, and a connecting device, both ends of which are connected to the ends of the upper and lower jaw body mounting brackets, a hinge structure is provided in the middle, and an elastic bending joint is provided on one side of the hinge structure of the connecting device. By utilizing the elastic deformation characteristic of the flexible material of the connecting device, the flexible material can be stretched and twisted at the bent joint to comprehensively simulate the occlusion movement of the oral cavity, and the dental special occluder is convenient to use, can move in all directions and truly imitates the movement form of the oral cavity.
This scheme still has some weak points in using, because ordinary occluder is through screw fixation resin tooth, the producer of resin tooth and occluder is different, and there is the difference in the model of resin tooth and screw, often appears not matching and leads to the condition of unable installation and fastening, simultaneously, when simulation teaching, because the teaching content is different, resin tooth and separation tooth need often fasten and dismantle, and separation tooth need make the model again, and it is more time-consuming and energy-wasting. Therefore, it is necessary to further improve the repeated use method of the articulator teaching model and the practicability of clinical teaching.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an improvement formula occluder teaching mode, its main aim at overcome the above-mentioned not enough and shortcoming that prior art exists.
The utility model adopts the technical scheme as follows:
the utility model provides an improvement formula occluder teaching model, includes occluder body and a plurality of tooth model recess, the occluder body includes palace interlock piece and chin interlock piece, palace interlock piece with it is articulated through a reset spring between the chin interlock piece, palace interlock piece with the inside and outside both sides border of chin interlock piece is equipped with a plurality of calories of ditches, and the inside and outside both sides lateral wall of this card ditch is equipped with first buckle, the lateral wall of the inside and outside both sides of tooth model recess is equipped with the second buckle, this second buckle with first buckle corresponds the setting and the adaptation fastening, tooth model recess adaptation is inlayed and is located the card ditch, palace interlock piece with all be provided with fixed iron plate in the middle of the chin interlock piece.
Further, the tooth model recess may be filled with a thermoplastic resin material.
Further, the tooth model recess may be fitted with one or several resin teeth or extracted teeth and fixed by cooling and hardening the thermoplastic resin material.
Furthermore, the tooth model groove and the inner side and the outer side of the clamping groove are respectively and correspondingly provided with a plurality of first buckles and second buckles.
Furthermore, a fastening button is arranged at the top of the second buckle.
Furthermore, the fixed iron block is a magnet block which is arranged corresponding to the human head model, and the occluder body is fixed on the human head model in an adsorption mode through the magnet block.
Through the above-mentioned right the utility model discloses a description compares with prior art, the advantage of the utility model lies in:
the utility model firstly carries one or a plurality of resin teeth or in-vitro teeth by arranging the tooth model groove and fixes the resin teeth or in-vitro teeth by thermoplastic resin material which has the performances of softening by heating and hardening by cooling, and has no chemical reaction, can maintain the performance no matter how many times the heating and the cooling are repeatedly carried out, and realizes the fixation and the disassembly of the resin teeth and the separated teeth in the tooth model groove by the mode, then the tooth model groove is fastened in the clamping groove through a first fastener and a second fastener, finally, the articulator teaching model is fixed on the head-imitating model through the fixed iron block in an adsorption manner, the clinical operation environment is further simulated, can carry out dentist teaching in this environment, compared with the prior art, the utility model, have the cost of saving, practice thrift the preparation time, can use repeatedly, improve the function of teaching quality, be fit for promoting in the teaching of oral medicine.
Drawings
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is a schematic view of the socket structure between the groove and the tooth model groove (embodiment one).
Fig. 3 is a schematic structural view of the socket between the groove and the tooth model groove (embodiment two).
Fig. 4 is a schematic view of the socket structure between the groove and the tooth model groove (embodiment three).
Fig. 5 is a schematic structural view of the tooth model groove resin-carrying tooth of the present invention.
Fig. 6 is a schematic view of the structure of the tooth model of the present invention for carrying and grafting the separated tooth.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1, 2, 5 and 6, an improved articulator teaching model comprises an articulator body 1 and a plurality of tooth model grooves 2, wherein the articulator body 1 comprises an upper jaw occlusion block and a lower jaw occlusion block, the upper jaw occlusion block and the lower jaw occlusion block are hinged by a return spring 3, a plurality of clamping grooves 4 are annularly arranged on the inner side and the outer side of the upper jaw occlusion block and the lower jaw occlusion block, first buckles 5 are arranged on the inner side and the outer side of each clamping groove 4, second buckles 6 are arranged on the inner side and the outer side of each tooth model groove 2, the second buckles 6 are correspondingly arranged and fittingly fastened with the first buckles 5, the tooth model grooves 2 are fittingly embedded in the clamping grooves 4, and fixed iron blocks 7 are arranged in the middle of the upper jaw occlusion block and the lower jaw occlusion block.
Further, the tooth model groove 2 may be filled with a thermoplastic resin material 8.
Further, the tooth model groove 2 may be fitted with one or several resin teeth 91 or extracted teeth 92 and fixed by cooling and hardening the thermoplastic resin material 8.
Furthermore, the tooth model groove 2 and the inner side and the outer side of the clamping groove 4 are respectively provided with two first buckles 5 and two second buckles 6 correspondingly.
Further, the top of the second buckle 6 is provided with a fastening button 61.
Furthermore, the fixed iron block 7 is a magnet block, the magnet block is arranged corresponding to the human head model, and the articulator body 1 is fixed on the human head model through the magnet block in an adsorption manner.
Example two:
as shown in fig. 1, 3, 5 and 6, an improved articulator teaching model comprises an articulator body 1 and a plurality of tooth model grooves 2, wherein the articulator body 1 comprises an upper jaw occlusion block and a lower jaw occlusion block, the upper jaw occlusion block and the lower jaw occlusion block are hinged through a return spring 3, a plurality of clamping grooves 4 are annularly arranged on the inner side and the outer side of the upper jaw occlusion block and the lower jaw occlusion block, first buckles 5 are arranged on the inner side and the outer side of each clamping groove 4, second buckles 6 are arranged on the inner side and the outer side of each tooth model groove 2, the second buckles 6 are correspondingly arranged and fittingly fastened with the first buckles 5, the tooth model grooves 2 are fittingly embedded in the clamping grooves 4, and fixed iron blocks 7 are arranged in the middles of the upper jaw occlusion block and the lower jaw occlusion block.
Further, the tooth model groove 2 may be filled with a thermoplastic resin material 8.
Further, the tooth model groove 2 may be fitted with one or several resin teeth 91 or extracted teeth 92 and fixed by cooling and hardening the thermoplastic resin material 8.
Furthermore, the tooth model groove 2 and the inner side of the clamping groove 4 are correspondingly provided with the first buckle 5 and the second buckle 6, and the outer side of the tooth model groove 2 and the outer side of the clamping groove 4 are correspondingly provided with the first buckle 5 and the second buckle 6.
Furthermore, a fastening button 61 is arranged on the top of the second buckle 6.
Furthermore, the fixed iron block 7 is a magnet block, the magnet block is arranged corresponding to the human head model, and the articulator body 1 is used for fixing the human head model through the magnet block in an adsorption manner.
Example three:
as shown in fig. 1, 4, 5 and 6, an improved articulator teaching model comprises an articulator body 1 and a plurality of tooth model grooves 2, wherein the articulator body 1 comprises an upper jaw occlusion block and a lower jaw occlusion block, the upper jaw occlusion block and the lower jaw occlusion block are hinged through a reset spring 3, a plurality of clamping grooves 4 are annularly arranged on the inner side and the outer side of the upper jaw occlusion block and the lower jaw occlusion block, first clamping buckles 5 are arranged on the inner side and the outer side of each clamping groove 4, second clamping buckles 6 are arranged on the inner side and the outer side of each tooth model groove, the second clamping buckles 6 are correspondingly arranged and are fastened with the first clamping buckles 5 in an adaptive mode, the tooth model grooves 2 are embedded in the clamping grooves 4 in an adaptive mode, and fixing iron blocks 7 are arranged between the upper jaw occlusion block and the lower jaw occlusion block.
Further, the tooth model groove 2 may be filled with a thermoplastic resin material 8.
Further, the tooth model groove 2 may be fitted with one or several resin teeth 91 or extracted teeth 92 and fixed by cooling and hardening the thermoplastic resin material 8.
Furthermore, the tooth model groove 2 and the inner side of the clamping groove 4 are correspondingly provided with the first buckle 5 and the second buckle 6, and the inner side and the outer side of the tooth model groove 2 and the inner side and the outer side of the clamping groove 4 are correspondingly provided with the first buckle 5 and the second buckle 6 respectively.
Furthermore, a fastening button 61 is arranged on the top of the second buckle 6.
Furthermore, the fixed iron block 7 is a magnet block, the magnet block is arranged corresponding to the human head model, and the articulator body 1 is used for fixing the human head model through the magnet block in an adsorption manner.
Through the above-mentioned right the utility model discloses a description compares with prior art, and the advantage of the utility model lies in:
the utility model firstly carries one or a plurality of resin teeth or in-vitro teeth by arranging the tooth model groove and fixes the resin teeth or in-vitro teeth by thermoplastic resin material which has the performances of softening by heating and hardening by cooling, and has no chemical reaction, can maintain the performance no matter how many times the heating and the cooling are repeatedly carried out, and realizes the fixation and the disassembly of the resin teeth and the separated teeth in the tooth model groove by the mode, then the tooth model groove is fastened in the clamping groove through a first fastener and a second fastener, finally, the articulator teaching model is fixed on the head-imitating model through the fixed iron block in an adsorption manner, the clinical operation environment is further simulated, can carry out dentist teaching in this environment, compared with the prior art, the utility model, have the cost of saving, practice thrift the preparation time, can use repeatedly, improve the function of teaching quality, be fit for promoting in the teaching of oral medicine.
The above is only the concrete implementation of the present invention, but the design concept of the present invention is not limited to this, and all the design concepts are to be utilized to improve the present invention insubstantially, and all the behaviors belonging to the infringement of the protection scope of the present invention should be considered.
Claims (6)
1. An improvement formula occluder teaching mode which characterized in that: including occluder body and a plurality of tooth model recess, the occluder body includes palace interlock piece and chin interlock piece, the palace interlock piece with it is articulated through a reset spring between the chin interlock piece, the palace interlock piece with the inside and outside both sides limit of chin interlock piece encircles and is equipped with a plurality of card ditches, and the inside and outside both sides lateral wall in this card ditch is equipped with first buckle, the lateral wall of the inside and outside both sides of tooth model recess is equipped with the second buckle, this second buckle with first buckle corresponds the setting and the adaptation fastening, tooth model recess adaptation is inlayed and is located the card ditch, the palace interlock piece with all be provided with fixed iron plate in the middle of the chin interlock piece.
2. The improved articulator teaching model of claim 1, wherein: the tooth model recess may be filled with a thermoplastic resin material.
3. An improved articulator teaching model as defined in claim 2, wherein: the tooth model groove can be sleeved with one or a plurality of resin teeth or separated teeth and is fixed through cooling and hardening of the thermoplastic resin material.
4. An improved articulator teaching model as defined in claim 1, wherein: the tooth model groove and the inner side and the outer side of the clamping groove are respectively and correspondingly provided with a plurality of first buckles and second buckles.
5. An improved articulator teaching model as defined in claim 1, wherein: and a fastening button is arranged at the top of the second buckle.
6. The improved articulator teaching model of claim 1, wherein: the fixed iron block is a magnet block, the magnet block corresponds to the human head model, and the occluder body is fixed on the human head model through the magnet block in an adsorption manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122294624.7U CN216014579U (en) | 2021-09-22 | 2021-09-22 | Improved occluder teaching model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122294624.7U CN216014579U (en) | 2021-09-22 | 2021-09-22 | Improved occluder teaching model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216014579U true CN216014579U (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122294624.7U Active CN216014579U (en) | 2021-09-22 | 2021-09-22 | Improved occluder teaching model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216014579U (en) |
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2021
- 2021-09-22 CN CN202122294624.7U patent/CN216014579U/en active Active
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