CN111968438A - Mirror image training device for oral medical teaching and training method thereof - Google Patents
Mirror image training device for oral medical teaching and training method thereof Download PDFInfo
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- CN111968438A CN111968438A CN202010700134.XA CN202010700134A CN111968438A CN 111968438 A CN111968438 A CN 111968438A CN 202010700134 A CN202010700134 A CN 202010700134A CN 111968438 A CN111968438 A CN 111968438A
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- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
- G09B23/283—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine for dentistry or oral hygiene
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Abstract
The invention relates to the technical field of medical teaching equipment and discloses an oral medical teaching mirror image training device, which comprises a mirror box, the top and the bottom of the right side of the mirror box are both fixedly connected with a rear cover inserting seat, the right side surface of each rear cover inserting seat is provided with a rear cover inserting groove, the top and the bottom of the right side surface of the mounting seat are both provided with bearing mounting grooves, the installation seat is pushed to move outwards by rotating the rotary handle to drive the screw rod to rotate, the installation seat drives the left connecting strip to pull the spring to slowly prolong and control the displacement amplitude of the installation seat, and the screw rod is ensured not to generate angle deviation during rotary displacement by arranging the screw rod through hole and the horizontal line of the screw rod inserting hole and fixedly connecting the inner wall of the inner ring of the bearing and the tail end of the screw rod, therefore, the angle of the frontal mirror can be freely adjusted from the upper side or the lower side, and the effect of observing dead angles which are difficult to observe is achieved more conveniently.
Description
Technical Field
The invention relates to the technical field of medical teaching equipment, in particular to an oral medical teaching mirror image training device and a training method thereof.
Background
The mirror image training device for the oral medicine teaching is a concave mirror device which can be used for being worn on the head and can focus light and is an auxiliary examination device commonly used in an otolaryngological department, and the mirror surface is a concave mirror device which can focus lightConcave reflectorThe focal length is about 25cm, the center of the lens body is provided with a small hole, the lens body is connected to the binding belt by other devices, the light source can be reflected to the part to be inspected through the concave surface, and the small hole in the center of the lens is used for the eyes of the inspector to peep.
The angle is many can not be adjusted when using to current oral medicine teaching mirror image trainer, even if some trade companies have manufactured the product that can angle regulation, but also can only the mirror distance, and can't adjust the observation angle of frontal mirror, so current market urgently needs an oral medicine teaching mirror image trainer product that can adjust observation angle.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an oral medical teaching mirror image training device and a training method thereof, which have the advantages that the angle of a frontal mirror can be freely adjusted from the upper part or the lower part, so that dead angles which are not easy to observe can be observed more conveniently, and the problems that the angle is too large and cannot be adjusted when the existing oral medical teaching mirror image training device is used, and even some merchants manufacture products which can adjust the angle, the mirror distance is only enough, and the observation angle of the frontal mirror cannot be adjusted are solved.
(II) technical scheme
In order to realize the purpose that the angle of the frontal mirror can be freely adjusted from the upper part or the lower part, thereby more conveniently observing dead angles which are difficult to observe, the invention provides the following technical scheme: an oral medicine teaching mirror image training device comprises a mirror box, wherein the front side surface and the rear side surface of the mirror box are fixedly connected with a bandage, the top part and the bottom part of the right side of the mirror box are fixedly connected with a rear cover inserting seat, the right side surface of each rear cover inserting seat is provided with a rear cover inserting groove, the inside of the rear cover inserting groove is inserted with a rear cover on the right side of the mirror box, the left side surface of the mirror box is provided with a mounting seat fixing groove, the inside of the mounting seat fixing groove is movably connected with a mounting seat, the left side surface of the mounting seat is fixedly connected with a frontal mirror, the top part and the bottom part of the right side surface of the mounting seat are provided with bearing mounting grooves, the inside of the bearing mounting grooves is fixedly connected with the outer ring outer wall of a bearing, the inner ring inner wall of the bearing is fixedly connected with the left end of a, the screw rod through holes are formed in the top and the bottom of the partition plate, the right side surface of the screw rod is inserted into the screw rod insertion holes, the right side surface of the screw rod is connected with a rotating platform in a threaded manner inside the screw rod insertion holes, the upper surface and the lower surface of the rotating platform are fixedly connected with a stretching assembly, one end, far away from the rotating platform, of the stretching assembly is hinged to the upper surface and the lower surface inside the screw rod insertion holes, the screw rod insertion holes are formed in the top and the bottom of the right side of the mirror box, the tail end of the screw rod is fixedly connected with a rotating handle, the left side surface of the partition plate is fixedly connected with a right hinge beside the screw rod through holes, the left end of each right hinge is hinged with a right connecting strip, the left end of each right connecting strip is fixedly connected with a right limiting plate, and the left side surface of each right limiting plate is fixedly, every the right-hand member of spring has all been cup jointed on the surface of right side restriction piece, every the left end of spring has all cup jointed a left side restriction piece, every the equal fixedly connected with left side restriction board of the left end of left side restriction piece, every the equal fixedly connected with left connecting strip in left side surface of left side restriction board, every the left end of left connecting strip all articulates there is a left hinge, the left side fixed connection of left hinge is in the right side surface top and the bottom of mount pad.
Preferably, the top end and the bottom end of the partition plate are fixedly connected to the top surface and the bottom surface of the inner wall of the mirror box, the positions of the screw rod through holes and the positions of the bearing mounting grooves and the screw rod inserting holes are on the same horizontal line, the stability of each component is effectively enhanced, and the supporting force to the inside of the mirror box is enhanced.
Preferably, a circular port has been seted up to the surperficial intermediate position of frontal mirror, and the surperficial joint of frontal mirror is at the inside left side surface of mount pad, and the right side surface of mount pad is then inside the left side of mirror box through the joint of mount pad fixed slot, better the stability of having strengthened the overall device, has improved the use impression.
Preferably, the tooth's socket that the spiral line on the surface of cooperation lead screw used is seted up to the inside of revolving stage, and the right side of revolving stage is through the right side inner wall fixed surface connection of connecting landing leg and mirror box, and the effectual result of use that has strengthened integrated device has increased the convenience of using.
Preferably, baffle, left hinge, left connecting strip, left limiting plate, left limiting block, right hinge, right connecting strip, right limiting plate, right limiting block, spring, rotation platform are all distributed and are installed in the inside of mirror box, and the left end of lead screw is installed in the inside of mirror box, and the right-hand member of lead screw extends to the inside of back lid, and furthest has strengthened the controllability to the global device, has guaranteed global device's practicality.
Preferably, the top surface and the bottom surface of the mirror box and the top surface of the rear cover plug socket on the upper part and the bottom surface of the rear cover plug socket on the lower part are all on the same horizontal line, and the size of the rear cover is smaller than that of the mirror box, so that the use of components exposed outside the mirror box is better protected from being influenced, and the injury to the forehead of a wearer is avoided.
Preferably, the lead screw, rotate handle, lead screw through hole, mount pad fixed slot, bearing mounting groove, bearing, left hinge, left connecting strip, left restriction board, left restriction piece, right hinge, right connecting strip, right restriction board, right restriction piece, spring, lead screw spliced eye, rotate the platform and all use the circular port in the middle of the frontal mirror surface as the central line, and upper and lower symmetric distribution has better enhancement integrated device's equilibrium, the effectual use flexibility that has strengthened integrated device.
The main part of the stretching assembly is sleeved with a spring on limiting parts at the upper end and the lower end, hinges are fixedly connected at the two ends, and the hinges are fixedly connected with the upper inner wall surface and the lower inner wall surface of the screw rod inserting hole and the upper surface and the lower surface of the rotating platform, so that the flexibility of the whole device is effectively controlled, and the angle during displacement is avoided being limited.
Based on the oral medical teaching mirror image training device, the oral medical teaching mirror image training method is provided, and the method comprises the following steps:
s1: firstly, the device is fixed on an optical positioning treatment tool through a binding band, a learner wears an oral impression, and the learner controls the opening and closing of the oral impression;
s2: if the angle of the frontal mirror is not right, the rear cover is opened;
s3: the angle of the frontal mirror is adjusted by rotating the screw rod;
s4: after the angle is adjusted, the rear cover is covered.
(III) advantageous effects
Compared with the prior art, the invention provides an oral medical teaching mirror image training device and a training method thereof, which have the following beneficial effects:
1. this oral medicine teaching mirror image trainer and training method thereof, it drives the lead screw through twisting the turning handle and rotates and promote the mount pad to outwards displace, the mount pad drives left connecting strip pulling spring and slowly prolongs the displacement range of control mount pad, the horizontal line of rethread lead screw through hole and lead screw spliced eye is seted up and the terminal fixed connection of the inner ring inner wall of bearing and lead screw, guarantee that the lead screw can not take place the skew of angle when rotating the displacement, thereby reached and can carry out free regulation to the angle of frontal mirror from top or below, thereby the effect at some difficult dead angles of observing has been observed more conveniently.
2. According to the mirror image training device for the oral medicine teaching and the training method thereof, the binding bands fixedly connected with the surfaces of the front side surface and the rear side surface of the mirror box are used, the rear cover inserting groove is formed in the surface of the rear cover inserting seat, and the rear cover is inserted into the rear cover inserting groove, so that the effect that all components extending to the outside of the right side of the mirror box are covered and protected is achieved, and the injury of personnel during wearing is avoided.
Drawings
FIG. 1 is a schematic view of the whole appearance structure of the present invention;
FIG. 2 is a front-view schematic view of the overall internal structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
FIG. 5 is an enlarged view of the structure at C in FIG. 2 according to the present invention.
In the figure: 1-mirror box, 2-binding band, 3-rear cover, 4-mounting seat, 5-frontal mirror, 6-partition plate, 7-screw rod, 8-rotating handle, 9-screw rod through hole, 10-mounting seat fixing groove, 11-bearing mounting groove, 12-bearing, 13-left hinge, 14-left connecting bar, 15-left limiting plate, 16-left limiting block, 17-right hinge, 18-right connecting bar, 19-right limiting plate, 20-right limiting block, 21-spring, 22-screw rod inserting hole, 23-rotating table, 24-rear cover inserting seat, 25-rear cover inserting groove and 26-stretching assembly.
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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-5, an oral medicine teaching mirror image training device comprises a mirror box 1, wherein the top surface and the bottom surface of the mirror box 1, the top surface of a rear cover plug socket 24 at the upper part and the bottom surface of a rear cover plug socket 24 at the lower part are all positioned on the same horizontal line, the size of a rear cover 3 is smaller than that of the mirror box 1, the front side and the rear side of the mirror box 1 are fixedly connected with a bandage 2, the top and the bottom of the right side of the mirror box 1 are fixedly connected with a rear cover plug socket 24, the right side surface of each rear cover plug socket 24 is provided with a rear cover plug socket 25, the rear cover 3 is inserted into the rear cover plug socket 25 and is inserted into the right side of the mirror box 1, the left side surface of the mirror box 1 is provided with a mounting seat fixing groove 10, the inside of the mounting seat fixing groove 10 is movably connected with a mounting seat 4, the left side surface of the mounting seat 4 is, the surface of the frontal mirror 5 is clamped on the inner left side surface of the mounting seat 4, the right side surface of the mounting seat 4 is clamped inside the left side of the mirror box 1 through a mounting seat fixing groove 10, the top and the bottom of the right side surface of the mounting seat 4 are both provided with a bearing mounting groove 11, the inner part of the bearing mounting groove 11 is fixedly connected with the outer ring outer wall of a bearing 12, the inner ring inner wall of the bearing 12 is fixedly connected with the left end of a screw rod 7, the left side surface of the screw rod 7 is inserted inside a screw rod through hole 9, the screw rod through hole 9 is arranged at the top and the bottom of a baffle 6, the top and the bottom of the baffle 6 are fixedly connected on the top surface and the bottom surface of the inner wall of the mirror box 1, the position of the screw rod through hole 9 and the positions of the bearing mounting groove 11 and the screw rod inserting hole 22 are on the same horizontal line, the right side surface of the screw rod 7 is, the interior of the rotating platform 23 is provided with a tooth socket which is matched with the spiral grains on the surface of the screw rod 7 for use, the right side of the rotating platform 23 is fixedly connected with the surface of the inner wall of the right side of the mirror box 1 through a connecting supporting leg, the upper surface and the lower surface of the rotating platform 23 are fixedly connected with a stretching component 26, the main body of the stretching component 26 is provided with a spring which is sleeved on a limiting part at the upper end and the lower end, both ends are fixedly connected with hinges, the upper wall and the lower wall surfaces of the screw rod inserting hole 22 and the upper surface and the lower surface of the rotating platform 23 are fixedly connected through the hinges, one end of the stretching component 26 far away from the rotating platform 23 is hinged on the upper surface and the lower surface in the screw rod inserting hole 22, the screw rod inserting hole 22 is arranged at the top and the bottom of the right side of the mirror box 1, the tail end of the screw rod 7 is fixedly connected with a, the left end of each right connecting strip 18 is fixedly connected with a right limiting plate 19, the left side surface of each right limiting plate 19 is fixedly connected with a right limiting block 20, the surface of each right limiting block 20 is sleeved with the right end of a spring 21, the left end of each spring 21 is sleeved with a left limiting block 16, the left end of each left limiting block 16 is fixedly connected with a left limiting plate 15, the left side surface of each left limiting plate 15 is fixedly connected with a left connecting strip 14, the left end of each left connecting strip 14 is hinged with a left hinge 13, the left end of each left hinge 13 is fixedly connected with the top and the bottom of the right side surface of the mounting seat 4, the partition plate 6, the left hinge 13, the left connecting strip 14, the left limiting plate 15, the left limiting block 16, the right hinge 17, the right connecting strip 18, the right limiting plate 19, the right limiting block 20, the spring 21 and the rotating platform 23 are distributed in the mirror box 1 for mounting, the left end of lead screw 7 is installed in the inside of mirror box 1, the right-hand member of lead screw 7 extends to the inside of back lid 3, lead screw 7, rotation handle 8, lead screw through hole 9, mount pad fixed slot 10, bearing mounting groove 11, bearing 12, left hinge 13, left connecting strip 14, left limiting plate 15, left limiting block 16, right hinge 17, right connecting strip 18, right limiting plate 19, right limiting block 20, spring 21, lead screw spliced eye 22, rotation platform 23 all use the circular port in the middle of the frontal mirror 5 surface as the central line, upper and lower symmetric distribution.
Based on the oral medical teaching mirror image training device, the oral medical teaching mirror image training method is provided, and the method comprises the following steps:
s1: firstly, the device is fixed on an optical positioning treatment tool through a binding belt 2, a learner wears an oral impression, and the learner controls the opening and closing of the oral impression;
s2: if the angle of the frontal mirror 5 is not right, the rear cover 3 is opened;
s3: the angle of the frontal mirror 5 is adjusted by rotating the screw rod 7;
s4: after the angle is adjusted, the rear cover 3 is covered.
The working principle is as follows: when in use, a user needs to firstly pull out the rear cover 3 inserted in the rear cover inserting seat 24 through the rear cover inserting groove 25 to separate the rear cover 3 from the inside of the rear cover inserting seat 24, expose the rotating handle 8 protected in the rear cover 3, screw the rotating handle 8 positioned above or below the right side surface of the mirror box 1 according to the angle to be adjusted, the rotating handle 8 rotates to drive the screw rod 7 fixedly connected with the rotating handle to rotate, the right side surface of the screw rod 7 penetrates through the inside of the screw rod inserting hole 22 formed through the right side surface of the mirror box 1, the rotating table 23 is sleeved in the screw rod inserting hole 22 and on the surface of the screw rod 7 to fix the rotating displacement of the screw rod 7, the upper surface and the lower surface of the rotating table 23 are fixedly connected with a stretching assembly 26, the position of the screw rod 7 at the other end is kept motionless when the screw rod 7 at one end is subjected to angle adjustment, the angle change of one end drives the stretching component 26 of the other end to perform position deviation, and the rotating table 23 fixedly connected to the inside of the mirror box 1 and sleeved on the surface of the screw rod 7 slowly rotates and extends the depth of the screw rod 7, because the rotating table 23 is fixedly connected to the right side surface of the inner wall of the mirror box 1 and is internally provided with a tooth socket, the screw rod 7 can be limited to extend through the tooth socket when the screw rod 7 is rotated, the other side of the screw rod 7 passes through a screw rod through hole 9 arranged at the upper end or the lower end of the clapboard 6, the tail end of the screw rod 7 is fixedly connected to the inner ring inner wall of the bearing 12 embedded in the bearing mounting groove 11 at the right side surface of the mounting seat 4, the outer ring outer wall of the bearing 12 is fixedly connected to the inside of the bearing mounting groove 11, the upper part or the lower part of the mounting seat 4 is driven to move outwards along with the displacement of the screw, and when mount pad 4 outwards displaced, because the articulated left connecting strip 14 of left hinge 13 of fixed connection at both ends about the right side surface of mount pad 4, follow the displacement of mount pad 4 and carry out the displacement, drive simultaneously and cup joint and extend at the left side of restricting piece 16 and the surface of right restricting piece 20 spring 21, and because the right connecting strip 18 of the other end articulates the left end at the right hinge 17 of fixed connection at the left side surface of baffle 6, so can't take place the displacement, so that the displacement angle of control mount pad 4 is unlikely to take place skew or break away from control, after adjusting the completion, again with back lid 3 through back lid inserting groove 25 grafting in the inside of back lid inserting seat with the inside of back lid 3 protection of parts such as rotation handle 8, afterwards with the integrated device through bandage 2 cover on the material frame, the person of training can use the observation.
In conclusion, the mirror image training device for oral medicine teaching and the training method thereof drive the screw rod 7 to rotate by screwing the rotating handle 8 to push the mounting seat 4 to displace outwards, the mounting seat 4 drives the left connecting bar 14 to pull the spring 21 to slowly prolong and control the displacement amplitude of the mounting seat 4, the horizontal line of the screw rod through hole 9 and the screw rod inserting hole 22 is arranged, the inner wall of the inner ring of the bearing 12 is fixedly connected with the tail end of the screw rod 7, the screw rod 7 is ensured not to generate angle deviation during rotating displacement, so that the angle of the frontal mirror can be freely adjusted from the upper part or the lower part, the effect of dead angles which are difficult to observe is more conveniently observed, the binding bands 2 fixedly connected with the surfaces of the front side surface and the rear side surface of the mirror box 1, the rear cover inserting groove 25 arranged on the surface of the rear cover inserting seat 24, and the rear cover 3 is inserted into the rear cover inserting groove 25, therefore, the effect that all the components extending to the outside of the right side of the mirror box 1 are covered and protected, and the injury of people is avoided when the mirror box is worn is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an oral medicine teaching mirror image trainer, includes mirror box (1), its characterized in that: the front and back surfaces of the mirror box (1) are fixedly connected with a binding band (2), the top and the bottom of the right side of the mirror box (1) are fixedly connected with a rear cover inserting seat (24), the right side surface of each rear cover inserting seat (24) is provided with a rear cover inserting groove (25), a rear cover (3) is inserted in the rear cover inserting groove (25) and is inserted on the right side of the mirror box (1), the left side surface of the mirror box (1) is provided with a mounting seat fixing groove (10), the inside of the mounting seat fixing groove (10) is movably connected with a mounting seat (4), the left side surface of the mounting seat (4) is fixedly connected with a frontal mirror (5), the top and the bottom of the right side surface of the mounting seat (4) are provided with bearing mounting grooves (11), the inside of the bearing mounting groove (11) is fixedly connected with an outer ring outer wall of a bearing (12), and the inner ring inner wall of the bearing (12) is fixedly connected with a left end of, the left side surface of the screw rod (7) is inserted in the screw rod through hole (9), the screw rod through hole (9) is formed in the top and the bottom of the partition plate (6), the right side surface of the screw rod (7) is inserted in the screw rod insertion hole (22), the right side surface of the screw rod (7) and the thread in the screw rod insertion hole (22) are connected with a rotating table (23), the upper surface and the lower surface of the rotating table (23) are fixedly connected with a stretching assembly (26), one end, far away from the rotating table (23), of the stretching assembly (26) is hinged to the upper surface and the lower surface in the screw rod insertion hole (22), the screw rod insertion hole (22) is formed in the top and the bottom of the right side of the mirror box (1), the tail end of the screw rod (7) is fixedly connected with a rotating handle (8), the left side surface of the partition plate (6) and the side of the screw rod through hole (9) are fixedly connected with a right hinge, the left end of each right hinge (17) is hinged with a right connecting strip (18), the left end of each right connecting strip (18) is fixedly connected with a right limiting plate (19), the left side surface of each right limiting plate (19) is fixedly connected with a right limiting block (20), the surface of each right limiting block (20) is sleeved with the right end of a spring (21), the left end of each spring (21) is sleeved with a left limiting block (16), the left end of each left limiting block (16) is fixedly connected with a left limiting plate (15), the left side surface of each left limiting plate (15) is fixedly connected with a left connecting strip (14), and the left end of each left connecting strip (14) is hinged with a left hinge (13), the left end of the left hinge (13) is fixedly connected to the top and the bottom of the right side surface of the mounting seat (4).
2. The oral medicine teaching mirror image training device of claim 1, wherein: the top end and the bottom end of the partition plate (6) are fixedly connected to the top surface and the bottom surface of the inner wall of the mirror box (1), and the positions of the screw rod through holes (9) and the positions of the bearing mounting grooves (11) and the screw rod inserting holes (22) are on the same horizontal line.
3. The oral medicine teaching mirror image training device of claim 1, wherein: a circular hole is formed in the middle of the surface of the frontal mirror (5), the surface of the frontal mirror (5) is clamped on the left surface of the mounting seat (4), and the right surface of the mounting seat (4) is clamped inside the left side of the mirror box (1) through a mounting seat fixing groove (10).
4. The oral medicine teaching mirror image training device of claim 1, wherein: tooth's socket that the spiral line on the surface of cooperation lead screw (7) used is seted up to the inside of revolving stage (23), and the right side of revolving stage (23) is through connecting the right side inner wall fixed surface connection of landing leg and mirror box (1).
5. The oral medicine teaching mirror image training device of claim 1, wherein: the novel glasses box is characterized in that the partition plate (6), the left hinge (13), the left connecting strip (14), the left limiting plate (15), the left limiting block (16), the right hinge (17), the right connecting strip (18), the right limiting plate (19), the right limiting block (20), the spring (21) and the rotating table (23) are all distributed in the glasses box (1) to be installed, the left end of the screw rod (7) is installed in the glasses box (1), and the right end of the screw rod (7) extends to the inside of the rear cover (3).
6. The oral medicine teaching mirror image training device of claim 1, wherein: the top surface and the bottom surface of the mirror box (1) and the top surface of the rear cover plug socket (24) at the upper part and the bottom surface of the rear cover plug socket (24) at the lower part are all positioned on the same horizontal line, and the size of the rear cover (3) is smaller than that of the mirror box (1).
7. The oral medicine teaching mirror image training device of claim 1, wherein: the novel forehead mirror is characterized in that the screw rod (7), the rotating handle (8), the screw rod through hole (9), the mounting seat fixing groove (10), the bearing mounting groove (11), the bearing (12), the left hinge (13), the left connecting strip (14), the left limiting plate (15), the left limiting block (16), the right hinge (17), the right connecting strip (18), the right limiting plate (19), the right limiting block (20), the spring (21), the screw rod inserting hole (22) and the rotating table (23) are all distributed in a vertically symmetrical mode by taking a circular hole in the middle of the surface of the forehead mirror (5) as a central line.
8. The oral medicine teaching mirror image training device of claim 1, wherein: the main body of the stretching assembly (26) is sleeved on the limiting parts at the upper end and the lower end through springs, hinges are fixedly connected at the two ends, and the main body is fixedly connected with the upper inner wall surface and the lower inner wall surface of the screw rod inserting hole (22) and the upper surface and the lower surface of the rotating table (23) through the hinges.
9. An oral medical teaching mirror image training device according to claim 1, for which an oral medical teaching mirror image training method is proposed, characterized by comprising the steps of:
s1: firstly, the device is fixed on an optical positioning treatment tool through a binding band (2), a learner wears an oral impression, and the learner controls the opening and closing of the oral impression;
s2: if the angle of the frontal mirror (5) is not right, the rear cover (3) is opened;
s3: the angle of the frontal mirror (5) is adjusted by rotating the screw rod (7);
s4: after the angle is adjusted, the rear cover (3) is covered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010700134.XA CN111968438A (en) | 2020-07-20 | 2020-07-20 | Mirror image training device for oral medical teaching and training method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010700134.XA CN111968438A (en) | 2020-07-20 | 2020-07-20 | Mirror image training device for oral medical teaching and training method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111968438A true CN111968438A (en) | 2020-11-20 |
Family
ID=73361706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010700134.XA Withdrawn CN111968438A (en) | 2020-07-20 | 2020-07-20 | Mirror image training device for oral medical teaching and training method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111968438A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112767806A (en) * | 2021-01-08 | 2021-05-07 | 中国人民解放军空军军医大学 | Special odontoscope device of basic experiment teaching |
-
2020
- 2020-07-20 CN CN202010700134.XA patent/CN111968438A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112767806A (en) * | 2021-01-08 | 2021-05-07 | 中国人民解放军空军军医大学 | Special odontoscope device of basic experiment teaching |
| CN112767806B (en) * | 2021-01-08 | 2023-03-03 | 中国人民解放军空军军医大学 | Special odontoscope device of basic experiment teaching |
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Application publication date: 20201120 |
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| WW01 | Invention patent application withdrawn after publication |