CN213877250U

CN213877250U - Simulation teaching aid for orthodontic teaching

Info

Publication number: CN213877250U
Application number: CN202120138588.2U
Authority: CN
Inventors: 苏继华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-08-03
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a simulation teaching aid is used in orthodontic teaching, including base, threaded rod and analog mechanism, the base is the cuboid configuration, the base upper surface is equipped with analog mechanism, analog mechanism includes arc board, screw post and tooth, the base upper surface slides through the threaded rod and is equipped with the chassis of two symmetries, chassis top face is equipped with the connecting plate through the screw post activity, two the equal fixed connection arc board of connecting plate lateral wall, two the arc board is all equipped with the gum, two the one side activity that the arc board was kept away from to the gum is equipped with a plurality of evenly distributed's mount pad, just the gum is kept away from to the mount pad from the equal threaded mounting tooth of one end, two the gum lateral wall activity respectively is equipped with first pull rod, second pull rod. This simulation teaching aid is used in orthodontic teaching effectively simulates the oral cavity environment, is convenient for show different malformation states, plays good teaching effect.

Description

Simulation teaching aid for orthodontic teaching

Technical Field

The utility model belongs to the technical field of the orthodontic, concretely relates to simulation teaching aid is used in orthodontic teaching.

Background

Orthodontic treatment is mainly to adjust the coordination among nerves and muscles of facial bones, teeth and maxillofacial parts, that is, to adjust abnormal relationships among maxilla and mandible, between upper and lower teeth, between teeth and jawbone, and between nerves and muscles connecting them, by various orthodontic devices, with the ultimate aim of correction being to achieve balance, stability and beauty of the oromandibular system. The correction of the malocclusion (occlusal deformity) mainly depends on wearing a correction device inside or outside the oral cavity to apply proper 'biological materials' to teeth, alveolar bones and jawbone so as to cause the teeth, the alveolar bones and the jawbone to generate physiological movement, thereby correcting the malocclusion (occlusal deformity).

Because the dislocation and the range of tooth are uneven to the tooth deformity leads to, consequently the doctor need adapt to the tooth of different positions when last facing, and the current teaching aid that is used for going up the facing is the denture model of arranging neatly, and is different with the oral cavity environment when doctor's actual operation, can't play good teaching effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simulation teaching aid is used in orthodontic teaching to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an orthodontics teaching aid, includes base, threaded rod and analog mechanism, the base is the cuboid configuration, the base upper surface is equipped with analog mechanism, analog mechanism includes arc board, screw thread post and tooth, the base upper surface slides through the threaded rod and is equipped with the chassis of two symmetries, chassis top face is equipped with the connecting plate through the screw thread post activity, two the equal fixed connection arc board of connecting plate lateral wall, two the arc board is all equipped with the gum, two the one side activity that the arc board was kept away from to the gum is equipped with a plurality of evenly distributed's mount pad, just the gum is kept away from to the mount pad from the equal threaded mounting tooth of one end, two the gum lateral wall activity respectively is equipped with first pull rod, second pull rod.

Preferably, the base upper surface is provided with two symmetrical chutes, and two equal horizontal rotations in the chutes are provided with a threaded rod with one end penetrating through the base and extending out of the base, a sliding block is embedded in the chute, and the upper end of the sliding block is fixedly connected with the chassis.

Preferably, two the one side that the slider was kept away from to the chassis all rotates and is equipped with the screw thread post, just the screw thread post outer wall cover is equipped with the connecting plate, the horizontal both sides of screw thread post all are equipped with the locating lever that runs through the connecting plate and fix on the chassis upper surface, just the one side that the chassis was kept away from to the screw thread post is equipped with changes the handle.

Preferably, a first pull rod extending into the gum side wall is movably arranged on the gum side wall below the gum side wall, one surface of the first pull rod close to the teeth is fixedly connected with a first convex block, the first convex block is abutted against a first connecting rod, and one end of the first connecting rod far away from the first convex block is fixedly connected with the mounting base.

Preferably, a second pull rod extending into the upper side of the gum side wall is movably arranged on the gum side wall, one surface, far away from the teeth, of the second pull rod is fixedly connected with a second convex block, the second convex block is abutted to a second connecting rod of the L-shaped structure, and one end, far away from the first convex block, of the second connecting rod is fixedly connected with the mounting seat.

Preferably, the lateral sides of the side walls of the first pull rod and the second pull rod are respectively provided with a clamping column in a rotating manner, one end of each clamping column, which is close to the first pull rod and the second pull rod, is respectively provided with a clamping block, and the side walls of the first pull rod and the second pull rod are respectively provided with a clamping groove for embedding the clamping block.

The utility model discloses a technological effect and advantage: this simulation teaching aid is used in orthodontic teaching has effectively reached the effect of simulation oral cavity environment through analog mechanism, and setting up of first pull rod, second pull rod makes tooth and gum distance adjustable alone, effectively guarantees the teaching needs, and can simulate different tooth deformity circumstances through the setting of threaded rod, screw thread post, the just abnormal teaching of being convenient for, this simulation teaching aid is used in orthodontic teaching, effectively simulates oral cavity environment, is convenient for demonstrate different deformity states, plays good teaching effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the simulation mechanism of the present invention;

fig. 3 is an enlarged view of a point a in fig. 2 according to the present invention;

fig. 4 is a schematic view of a first pull rod and a first connecting rod connection structure of the present invention;

fig. 5 is a schematic view of a connection structure of the second pull rod and the second connecting rod according to the present invention.

In the figure: the tooth-positioning mechanism comprises a base 1, a threaded rod 2, a simulation mechanism 3, an arc plate 4, a gum 5, a connecting plate 6, a chassis 7, a threaded column 8, a positioning rod 9, a rotating handle 10, teeth 11, a mounting seat 12, a first pull rod 13, a clamping column 14, a first connecting rod 15, a first lug 16, a second pull rod 17, a second lug 18 and a second connecting rod 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a simulation teaching aid is used in just abnormal teaching of oral cavity as shown in fig. 1-5, including base 1, threaded rod 2 and analog mechanism 3, base 1 is the cuboid configuration, base 1 upper surface is equipped with analog mechanism 3, analog mechanism 3 includes arc plate 4, screw post 8 and tooth 11, base 1 upper surface slides through threaded rod 2 and is equipped with chassis 7 of two symmetries, 7 top surfaces on chassis are equipped with connecting plate 6, two through the activity of screw post 8 equal fixed connection arc plate 4 of connecting plate 6 lateral wall, two arc plate 4 looks facies all is equipped with teethridge 5, two the one side activity that arc plate 4 was kept away from to teethridge 5 is equipped with a plurality of evenly distributed's mount pad 12, just the mount pad 12 is kept away from teethridge 5 and is from the equal threaded mounting tooth 11 of one end, two the activity respectively of teethridge 5 lateral wall is equipped with first pull rod 13, A second tie rod 17.

Specifically, the spout of two symmetries is seted up to base 1 upper surface, and two the equal level rotation in inside of spout is equipped with one end and passes base 1 and stretch out to outside threaded rod 2, embedding slider in the spout, and slider upper end fixed connection chassis 7 rotates threaded rod 2 and drives the slider and slide in the spout to make two gums 5 form dislocation deformities such as "ground package day" or "ground package day".

Specifically, two the one side that the slider was kept away from to chassis 7 all rotates and is equipped with screw thread post 8, just 8 outer wall covers of screw thread post are equipped with connecting plate 6, 8 horizontal both sides of screw thread post all are equipped with run through connecting plate 6 and fix the locating lever 9 at 7 upper surfaces on chassis, just the one side that chassis 7 was kept away from to screw thread post 8 is equipped with changes 10, and forward or reverse rotation two respectively change 10 and drive screw thread post 8 and rotate, and under the effect of locating lever 9, connecting plate 6 reciprocates along screw thread post 8 to drive two teethridge 5 in opposite directions or back of the body removal mutually.

Specifically, the activity of the gum 5 lateral wall that is located the below is equipped with the first pull rod 13 that stretches into its inside, just first pull rod 13 is close to the first lug 16 of one side fixed connection of tooth 11, just first lug 16 butt first connecting rod 15, the one end fixed connection mount pad 12 of first lug 16 is kept away from to first connecting rod 15, and the pulling or impel first pull rod 13 to drive first lug 16 and remove to make first connecting rod 15 be located the different positions of first lug 16, and then change the distance of tooth 11 and gum 5.

Specifically, the activity of the gum 5 lateral wall that is located the top is equipped with the second pull rod 17 that stretches into its inside, just one side fixed connection second lug 18 that tooth 11 was kept away from to second pull rod 17, just second lug 18 butt L type structure's second connecting rod 19, the one end fixed connection mount pad 12 of first lug 16 is kept away from to second connecting rod 19, and pulling or propulsion second pull rod 17 drive second lug 18 and remove to the horizontal part that makes second connecting rod 19 is located the different positions of second lug 18, and then changes the distance of tooth 11 and gum 5.

Specifically, first pull rod 13, second pull rod 17 lateral wall side all rotate and are equipped with card post 14, card post 14 all is equipped with the fixture block near first pull rod 13, the one end of second pull rod 17, just first pull rod 13, second pull rod 17 lateral wall all offer the draw-in groove that supplies the fixture block embedding, respectively with card post 14 the fixture block card go into first pull rod 13, second pull rod 17 in the draw-in groove, fixed tooth 11's position.

The working principle is as follows: when the simulation teaching aid for orthodontic teaching is used, firstly, the distance between two gums 5 is adjusted according to the teaching requirement, the two rotating handles 10 are respectively rotated in the forward direction or the reverse direction to drive the threaded post 8 to rotate, the connecting plate 6 moves up and down along the threaded post 8 under the action of the positioning rod 9, so that the two gums 5 are driven to move in the opposite direction or in the opposite direction, then the threaded rod 2 is rotated to drive the sliding block to slide in the sliding groove, so that the two gums 5 form dislocated deformities such as 'ground wrapped days' or 'ground wrapped days', and the like, so that the oral deformities can be visually displayed, and the first pull rod 13 is pulled or pushed to drive the first lug 16 to move, so that the first connecting rod 15 is positioned at different positions of the first lug 16, and further the distance between the teeth 11 and the gums 5 is changed; pulling or impel second pull rod 17 to drive second lug 18 and remove, thereby make the horizontal part of second connecting rod 19 be located the different positions of second lug 18, and then change the distance of tooth 11 and gum 5, then go into first pull rod 13 with the fixture block card of card post 14 respectively, in the draw-in groove of second pull rod 17, the position of fixed tooth 11, be convenient for show the different malformation state of tooth 11, this simulation teaching aid is used in the orthodontic teaching of mouth, effectively simulate the oral cavity environment, be convenient for show different malformation states, play good teaching effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an orthodontics teaching is with simulation teaching aid, includes base (1), threaded rod (2) and simulation mechanism (3), its characterized in that: base (1) is the cuboid configuration, base (1) upper surface is equipped with simulation mechanism (3), simulation mechanism (3) are including arc board (4), screw post (8) and tooth (11), base (1) upper surface slides through threaded rod (2) and is equipped with chassis (7) of two symmetries, chassis (7) top face is equipped with connecting plate (6), two through screw post (8) activity connecting plate (6) equal fixed connection arc board (4), two of lateral wall arc board (4) are in opposite directions all is equipped with teethridge (5), two the one side activity that arc board (4) were kept away from in teethridge (5) is equipped with a plurality of evenly distributed's mount pad (12), just teethridge (5) are kept away from in mount pad (12) are followed the equal screw thread installation tooth of one end (11), two the activity is equipped with first pull rod (13) respectively to teethridge (5) lateral wall, A second pull rod (17).

2. The simulation teaching aid for orthodontic teaching according to claim 1, wherein: the base is characterized in that the upper surface of the base (1) is provided with two symmetrical sliding grooves, the inner parts of the sliding grooves are horizontally rotated to form a threaded rod (2) with one end penetrating through the base (1) and extending out of the base, a sliding block is embedded into the sliding grooves, and the upper end of the sliding block is fixedly connected with the chassis (7).

3. The simulation teaching aid for orthodontic teaching according to claim 1, wherein: two the one side that slider was kept away from in chassis (7) all rotates and is equipped with screw thread post (8), just screw thread post (8) outer wall cover is equipped with connecting plate (6), screw thread post (8) horizontal both sides all are equipped with and run through connecting plate (6) and fix locating lever (9) at chassis (7) upper surface, just the one side that chassis (7) were kept away from in screw thread post (8) is equipped with changes (10).

4. The simulation teaching aid for orthodontic teaching according to claim 1, wherein: be located gum (5) lateral wall activity of below and be equipped with first pull rod (13) that stretch into its inside, just first pull rod (13) are close to the first lug of one side fixed connection (16) of tooth (11), just first lug (16) butt first connecting rod (15), one end fixed connection mount pad (12) of first lug (16) are kept away from in first connecting rod (15).

5. The simulation teaching aid for orthodontic teaching according to claim 1, wherein: the gum (5) lateral wall activity that is located the top is equipped with and stretches into its inside second pull rod (17), just one side fixed connection second lug (18) of tooth (11) are kept away from in second pull rod (17), just second lug (18) butt second connecting rod (19) of L type structure, one end fixed connection mount pad (12) of first lug (16) are kept away from in second connecting rod (19).

6. The simulation teaching aid for orthodontic teaching according to claim 1, wherein: first pull rod (13), second pull rod (17) lateral wall side all rotates and is equipped with card post (14), the one end that card post (14) are close to first pull rod (13), second pull rod (17) all is equipped with the fixture block, just draw-in groove that supplies the fixture block embedding is all seted up to first pull rod (13), second pull rod (17) lateral wall.