CN213877240U - Combined children's oral medical teaching aid - Google Patents
Combined children's oral medical teaching aid Download PDFInfo
- Publication number
- CN213877240U CN213877240U CN202022868018.7U CN202022868018U CN213877240U CN 213877240 U CN213877240 U CN 213877240U CN 202022868018 U CN202022868018 U CN 202022868018U CN 213877240 U CN213877240 U CN 213877240U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- wall
- sleeve
- plate
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Instructional Devices (AREA)
Abstract
The utility model discloses a modular children's oral cavity medical teaching aid, the right side fixedly connected with riser at mounting panel top, the fixed slot has been seted up on the right side of riser, the right-hand member fixedly connected with fixed plate of pivot, the place ahead fixedly connected with sleeve on fixed plate right side, sliding connection has the gag lever post between the top of sleeve inner wall and the bottom, the surface of gag lever post just is located telescopic inside fixedly connected with stopper, just is located the first spring of fixed surface of gag lever post between the right side of stopper and the right side of sleeve inner wall, the utility model relates to an oral cavity medical teaching technical field. This combination formula children oral cavity medical teaching aid utilizes cooperation between installation piece, polished rod, pivot, fixed plate, the rotation handle to rotate the regulation to last dental cast, carries out spacing fixed to the fixed plate through the cooperation between fixed slot, gag lever post and the first spring for opening the angularly adjustable between two dental casts, conveniently observe the inside structure in oral cavity.
Description
Technical Field
The utility model relates to an oral cavity medical teaching technical field specifically is a modular children oral cavity medical teaching aid.
Background
The students mainly learn the basic theory and basic knowledge of oral medicine, are trained in the aspects of diagnosis, treatment and prevention of oral and maxillofacial diseases, have the basic capabilities of diagnosis, treatment, restoration and prevention and health care of common diseases and frequently encountered diseases of the oral cavity, and cultivate and master certain knowledge of human society and relevant natural scientific basis, firmer basic medicine theory, clinical medical knowledge, certain preventive medical knowledge, and clinical medical special talents with certain clinical thinking capability and clinical practice capability.
Most of current children's oral cavity medical teaching apparatus are integral type structure, and the oral cavity dental model all is immobile basically, thereby makes the regulation that can not carry out the dental model at the teaching in-process observe the inside structure in oral cavity like this, and the teaching result of use is poor to the oral cavity medical teaching model occupation space of integral type structure is great, and the transport is inconvenient.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a modular children's oral cavity medical teaching aid has solved the teaching in-process and can not carry out the regulation of dental cast and observe the inside structure in oral cavity, the poor problem of teaching result of use.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a combined children oral cavity medical teaching aid comprises a bottom plate and a mounting plate, wherein the top of the mounting plate is fixedly connected with a lower dental model, the right side of the top of the mounting plate is fixedly connected with a vertical plate, the left side of the vertical plate is provided with a mounting groove, a polished rod is rotatably connected between the front surface and the back surface of the inner wall of the mounting groove, the surface of the polished rod is fixedly connected with a mounting block, the left side of the mounting block is fixedly connected with an upper dental model, the right side of the vertical plate is provided with an adjusting mechanism, the adjusting mechanism comprises a rotating shaft rotatably connected to the right side of the vertical plate, the left end of the rotating shaft penetrates through the vertical plate and the mounting groove and extends into the mounting groove, the left end of the rotating shaft is in transmission connection with the polished rod through a bevel gear, the right side of the vertical plate is provided with a fixing groove, the right end of the rotating shaft is fixedly connected with a fixing plate, and the front part on the right side of the fixing plate is fixedly connected with a sleeve, sliding connection has the gag lever post between the top of sleeve inner wall and the bottom, the right-hand member of gag lever post runs through the sleeve and extends to telescopic outside, the left end of gag lever post runs through sleeve, fixed plate and fixed slot and extends to the inside of fixed slot, the surface of gag lever post just is located telescopic inside fixedly connected with stopper, just be located the first spring of fixed surface connection of gag lever post between the right side of stopper and the right side of sleeve inner wall.
Preferably, a rotating handle is fixedly connected to the rear of the right side of the fixing plate.
Preferably, the bottom of the mounting plate is fixedly connected with a supporting block, and the bottom of the supporting block is provided with a groove.
Preferably, the top fixedly connected with install bin of bottom plate, the bottom of install bin inner wall is rotated and is connected with the bracing piece, the install bin is run through and extends to the outside of install bin on the top of bracing piece, the top fixedly connected with of bracing piece and the connecting block of recess looks adaptation.
Preferably, the clamping grooves are formed in the two sides of the connecting block, the sliding grooves are formed in the two sides of the inner wall of the groove, a clamping block matched with the clamping grooves is connected between the top and the bottom of the inner wall of the sliding groove in a sliding mode, a pull rod is fixedly connected to one side of the clamping block, one end, far away from the clamping block, of the pull rod penetrates through the sliding grooves and the supporting block and extends to the outside of the supporting block, and a second spring is fixedly connected to the surface, located between one side, far away from the clamping grooves, of the clamping block and one side, far away from the inner wall of the sliding groove, of the clamping block and located on the pull rod.
Preferably, the bottom of the inner wall of the installation box is fixedly connected with a motor on the left side of the polished rod, the output end of the motor is fixedly connected with a driving gear, and the surface of the polished rod is fixedly connected with a driven gear meshed with the driving gear.
Advantageous effects
The utility model provides a modular children's oral cavity medical teaching aid. Compared with the prior art, the method has the following beneficial effects:
(1) the combined children oral cavity medical teaching tool is fixedly connected with a lower dental model through the top of a mounting plate, the right side of the top of the mounting plate is fixedly connected with a vertical plate, the left side of the vertical plate is provided with a mounting groove, a polished rod is rotatably connected between the front and the back of the inner wall of the mounting groove, the surface of the polished rod is fixedly connected with a mounting block, the left side of the mounting block is fixedly connected with an upper dental model, the right side of the vertical plate is provided with an adjusting mechanism, the adjusting mechanism comprises a rotating shaft rotatably connected to the right side of the vertical plate, the left end of the rotating shaft is in transmission connection with the polished rod through a bevel gear, the right side of the vertical plate is provided with a fixing groove, the right end of the rotating shaft is fixedly connected with a fixing plate, the front part on the right side of the fixing plate is fixedly connected with a sleeve, a limiting rod is slidably connected between the top and the bottom of the inner wall of the sleeve, the surface of the limiting rod is fixedly connected with a limiting block inside of the sleeve, the surface of the limiting rod is fixedly connected with a first spring between the right side of the limiting block and the right side of the inner wall of the sleeve, utilize the swivelling joint polished rod in the mounting groove, rotate the regulation through the cooperation between installation piece, polished rod, pivot, fixed plate, the rotation handle to last dental model to carry out spacing fixed to the fixed plate through the cooperation between fixed slot, sleeve, gag lever post and the first spring, thereby the regulation and the fixed of dental model angle are gone up in the realization, make the angle of opening between two dental models adjustable, conveniently observe the inside structure in oral cavity, the teaching result of use is better.
(2) The combined children's oral cavity medical teaching appliance is characterized in that clamping grooves are formed in two sides of a connecting block, sliding grooves are formed in two sides of the inner wall of each groove, a clamping block matched with the clamping grooves is connected between the top and the bottom of the inner wall of each sliding groove in a sliding mode, a pull rod is fixedly connected to one side of each clamping block, a motor is fixedly connected to the bottom of the inner wall of an installation box and located on the left side of a polished rod, a driving gear is fixedly connected to the output end of the motor, a driven gear meshed with the driving gear is fixedly connected to the surface of the polished rod, the upper and lower assembly and disassembly combination of the oral cavity medical teaching appliance is realized by the aid of the matching among the supporting block, the grooves, the connecting block, the clamping grooves, the clamping blocks, the pull rod and a second spring, a large amount of space is saved for transportation and storage after disassembly, the combined children's oral cavity medical teaching appliance is very convenient and does not occupy space, is more convenient to use, and the supporting rod is driven to rotate by the matching among the motor, the driving gear and the driven gear, the oral cavity model is adjusted in a rotating mode, and display teaching of all surfaces is facilitated.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
FIG. 2 is a right side view of the partial structure of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a top view of a partial structure of the present invention;
FIG. 5 is an enlarged view of a portion of the structure of FIG. 1;
fig. 6 is a partially enlarged view of the point B in fig. 4 according to the present invention.
In the figure: 1 bottom plate, 2 mounting panels, 3 lower dental model, 4 risers, 5 mounting grooves, 6 polished rods, 7 installation pieces, 8 upper dental model, 9 adjustment mechanism, 91 pivot, 92 fixed slot, 93 fixed plate, 94 sleeve, 95 gag lever post, 96 stopper, 97 first spring, 10 rotation handle, 11 supporting shoe, 12 recesses, 13 install bins, 14 bracing pieces, 15 connecting blocks, 16 draw-in grooves, 17 spouts, 18 fixture blocks, 19 pull rods, 20 second springs, 21 motor, 22 driving gears, 23 driven gears.
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.
Referring to fig. 1-6, the present invention provides a technical solution: a combined children oral cavity medical teaching aid comprises a bottom plate 1 and a mounting plate 2, wherein the bottom of the mounting plate 2 is fixedly connected with a supporting block 11, the bottom of the supporting block 11 is provided with a groove 12, the top of the bottom plate 1 is fixedly connected with a mounting box 13, the bottom of the inner wall of the mounting box 13 is rotatably connected with a supporting rod 14, the top end of the supporting rod 14 penetrates through the mounting box 13 and extends to the outside of the mounting box 13, the top end of the supporting rod 14 is fixedly connected with a connecting block 15 matched with the groove 12, two sides of the connecting block 15 are respectively provided with a clamping groove 16, two sides of the inner wall of the groove 12 are respectively provided with a sliding groove 17, a clamping block 18 matched with the clamping groove 16 is slidably connected between the top and the bottom of the inner wall of the sliding groove 17, the bottom of the clamping block 18 is cut into an inclined plane, the connecting block 15 is convenient to push the clamping block 18 to move, one side of the clamping block 18 is fixedly connected with a pull rod 19, one end, far away from the clamping block 18, penetrates through the sliding groove 17 and the supporting block 11 and extends to the outside of the supporting block 11, the surface of the pull rod 19 between one side of the fixture block 18 far away from the clamping groove 16 and one side of the inner wall of the sliding groove 17 is fixedly connected with the bottom of the inner wall of the installation box 13 of the second spring 20, and is positioned on the left side of the polished rod 6, the motor 21 is connected with an external power supply and a control system through a lead, the output end of the motor 21 is fixedly connected with a driving gear 22, the surface of the polished rod 6 is fixedly connected with a driven gear 23 meshed with the driving gear 22, the up-and-down assembly and disassembly combination of the oral medical teaching tool is realized by utilizing the matching among the support block 11, the groove 12, the connecting block 15, the clamping groove 16, the fixture block 18, the pull rod 19 and the second spring 20, a large amount of space is saved for transportation and storage after disassembly, the oral medical teaching tool is convenient and fast, the space is not occupied, the use is more convenient, the support rod 14 is driven to rotate through the matching among the motor 21, the driving gear 22 and the driven gear 23, the oral cavity model is rotatably adjusted, the demonstration teaching of each surface is conveniently carried out, the top of the mounting plate 2 is fixedly connected with a lower dental model 3, the right side of the top of the mounting plate 2 is fixedly connected with a vertical plate 4, the left side of the vertical plate 4 is provided with a mounting groove 5, a polish rod 6 is rotatably connected between the front surface and the back surface of the inner wall of the mounting groove 5, the surface of the polish rod 6 is fixedly connected with a mounting block 7, the left side of the mounting block 7 is fixedly connected with an upper dental model 8, the right side of the vertical plate 4 is provided with an adjusting mechanism 9, the adjusting mechanism 9 comprises a rotating shaft 91 rotatably connected to the right side of the vertical plate 4, the left end of the rotating shaft 91 penetrates through the vertical plate 4 and the mounting groove 5 and extends to the inside of the mounting groove 5, the left end of the rotating shaft 91 is in transmission connection with the polish rod 6 through a bevel gear, the right side of the vertical plate 4 is provided with a fixing groove 92, the right end of the rotating shaft 91 is fixedly connected with a fixing plate 93, and the front part of the right side of the fixing plate 93 is fixedly connected with a sleeve 94, a limiting rod 95 is connected between the top and the bottom of the inner wall of the sleeve 94 in a sliding manner, the right end of the limiting rod 95 penetrates through the sleeve 94 and extends to the outside of the sleeve 94, the left end of the limiting rod 95 penetrates through the sleeve 94, the fixing plate 93 and the fixing groove 92 and extends to the inside of the fixing groove 92, a limiting block 96 is fixedly connected to the surface of the limiting rod 95 and is positioned in the sleeve 94, a first spring 97 is fixedly connected to the surface of the limiting block 96 and the right side of the inner wall of the sleeve 94 and is positioned in the limiting groove 95, a rotating handle 10 is fixedly connected to the rear part of the right side of the fixing plate 93, the polish rod 6 is rotatably connected in the mounting groove 5, the upper dental model is rotatably adjusted through the matching among the mounting block 7, the polish rod 6, the rotating shaft 91, the fixing plate 93 and the rotating handle 10, and the fixing plate 93 is limited and fixed through the matching among the fixing groove 92, the sleeve 94, the limiting rod 95 and the first spring 97, thereby the regulation and the fixed of 8 angles of dental cast on the realization for opening the angularly adjustable between two dental casts, conveniently observe the inside structure in oral cavity, the teaching result of use is better.
When the device is used, the mounting plate 2 is lifted to align the groove 12 at the bottom of the supporting block 11 with the position of the connecting block 15 and put down, the connecting block 15 slides between two sides of the inner wall of the groove 12, the connecting block 18 is driven to move after the connecting block 15 contacts the fixture block 18, the fixture block 18 drives the pull rod 19 to move, the fixture block 18 pushes the second spring 20 to deform and shorten while sliding in the sliding groove 17, the connecting block 15 stops moving after contacting with the top of the inner wall of the groove 12, the second spring 20 resets and extends due to the elastic force, the second spring 20 drives the fixture block 18 to move into the clamping groove 16 to complete the mounting and fixing between the connecting block 15 and the supporting block 14, then the limiting rod 95 is pulled rightwards, the limiting block 96 is driven by the limiting rod 95 to move rightwards in the sleeve 94, the limiting block 96 pushes the first spring 97 to deform and shorten while moving rightwards until the limiting rod 95 is pulled out of the fixing groove 92, then, the fixing plate 93 is driven to rotate by rotating the handle 10, the fixing plate 93 drives the rotating shaft 91 to rotate, the rotating shaft 91 drives the polished rod 6 to rotate through the meshing between the bevel gears, the polished rod 6 drives the mounting block 7 to move, the mounting block 7 drives the upper tooth mold 8 to move, the opening angle between the upper tooth mold and the lower tooth mold is adjusted, the limiting rod 95 is released after the adjustment is completed, the first spring 97 is reset and extended due to the elastic force, the first spring 97 drives the limiting block 96 to move, the limiting block 96 drives the limiting rod 95 to move, the limiting rod 95 is moved into the fixing groove 92 to limit and fix the fixing plate 93, then the motor 21 is electrified and controlled to rotate, the motor 21 drives the driving gear 22 to rotate, the driving gear 22 drives the driven gear 23 to rotate, the driven gear 23 drives the supporting rod 14 to rotate, the supporting rod 14 drives the connecting block 15 to drive the supporting block 11 to rotate, and the supporting block 11 drives the mounting plate 2 to rotate, thereby driving the oral teaching model to rotate.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides a modular children's oral cavity medical teaching aid, includes bottom plate (1) and mounting panel (2), its characterized in that: the top of the mounting plate (2) is fixedly connected with a lower tooth die (3), the right side of the top of the mounting plate (2) is fixedly connected with a vertical plate (4), the left side of the vertical plate (4) is provided with a mounting groove (5), a polish rod (6) is rotatably connected between the front surface and the back surface of the inner wall of the mounting groove (5), the surface of the polish rod (6) is fixedly connected with a mounting block (7), the left side of the mounting block (7) is fixedly connected with an upper tooth die (8), and the right side of the vertical plate (4) is provided with an adjusting mechanism (9);
the adjusting mechanism (9) comprises a rotating shaft (91) which is rotatably connected to the right side of a vertical plate (4), the left end of the rotating shaft (91) penetrates through the vertical plate (4) and a mounting groove (5) and extends into the mounting groove (5), the left end of the rotating shaft (91) is in transmission connection with a polished rod (6) through a bevel gear, a fixing groove (92) is formed in the right side of the vertical plate (4), a fixing plate (93) is fixedly connected to the right end of the rotating shaft (91), a sleeve (94) is fixedly connected to the front of the right side of the fixing plate (93), a limiting rod (95) is slidably connected between the top and the bottom of the inner wall of the sleeve (94), the right end of the limiting rod (95) penetrates through the sleeve (94) and extends to the outside of the sleeve (94), and the left end of the limiting rod (95) penetrates through the sleeve (94), the fixing plate (93) and the fixing groove (92) and extends to the inside of the fixing groove (92), the surface of gag lever post (95) just is located inside fixedly connected with stopper (96) of sleeve (94), just be located the fixed surface of gag lever post (95) and be connected with first spring (97) between the right side of stopper (96) and the right side of sleeve (94) inner wall.
2. The combination children's oral medical teaching aid of claim 1, wherein: the rear part of the right side of the fixed plate (93) is fixedly connected with a rotating handle (10).
3. The combination children's oral medical teaching aid of claim 1, wherein: the bottom of the mounting plate (2) is fixedly connected with a supporting block (11), and the bottom of the supporting block (11) is provided with a groove (12).
4. The combination children's oral medical teaching aid of claim 1, wherein: the top fixedly connected with install bin (13) of bottom plate (1), the bottom of install bin (13) inner wall is rotated and is connected with bracing piece (14), install bin (13) is run through and extend to the outside of install bin (13) on the top of bracing piece (14), connecting block (15) of the top fixedly connected with and recess (12) looks adaptation of bracing piece (14).
5. The combination children's oral medical teaching aid of claim 4, wherein: draw-in grooves (16) have all been seted up to the both sides of connecting block (15), spout (17) have all been seted up to the both sides of recess (12) inner wall, sliding connection has fixture block (18) with draw-in grooves (16) looks adaptation between the top of spout (17) inner wall and the bottom, one side fixedly connected with pull rod (19) of fixture block (18), the one end that fixture block (18) were kept away from in pull rod (19) runs through spout (17) and supporting shoe (11) and extends to the outside of supporting shoe (11), the fixed surface that just is located pull rod (19) between one side that draw-in grooves (16) were kept away from in fixture block (18) and one side of spout (17) inner wall is connected with second spring (20).
6. The combination children's oral medical teaching aid of claim 4, wherein: the bottom of install bin (13) inner wall just is located left side fixedly connected with motor (21) of polished rod (6), the output fixedly connected with driving gear (22) of motor (21), the fixed surface of polished rod (6) is connected with driven gear (23) with driving gear (22) engaged with mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022868018.7U CN213877240U (en) | 2020-12-03 | 2020-12-03 | Combined children's oral medical teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022868018.7U CN213877240U (en) | 2020-12-03 | 2020-12-03 | Combined children's oral medical teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213877240U true CN213877240U (en) | 2021-08-03 |
Family
ID=77041681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022868018.7U Active CN213877240U (en) | 2020-12-03 | 2020-12-03 | Combined children's oral medical teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213877240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115171497A (en) * | 2022-08-02 | 2022-10-11 | 侯力元 | Oral cavity model for clinical practice |
-
2020
- 2020-12-03 CN CN202022868018.7U patent/CN213877240U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115171497A (en) * | 2022-08-02 | 2022-10-11 | 侯力元 | Oral cavity model for clinical practice |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213877240U (en) | Combined children's oral medical teaching aid | |
| CN211103227U (en) | Furniture production is with adjustable angle's polisher | |
| CN107361989B (en) | A kind of automatic tooth pulling surgery chair | |
| CN111658177A (en) | Orthopedics fixing device that resets convenient to disinfection apparatus of taking | |
| CN211536131U (en) | Novel psychology hypnosis device | |
| CN109567885B (en) | Automatic locking mechanism for general surgery department clinical operation retractor | |
| CN212663621U (en) | Experiment table with adjustable height | |
| CN115211987B (en) | Planting device and system capable of realizing automatic tooth planting | |
| CN211512059U (en) | Head and neck surgery auxiliary device convenient to adjust | |
| CN109009796A (en) | A kind of Medical mechanical hand of removable patient | |
| CN210983993U (en) | Demonstration device for feasibility research | |
| CN216053527U (en) | Combined children's oral medical teaching aid | |
| CN209899568U (en) | Medical kit for surgery clinic | |
| CN210785098U (en) | Nursing pad for helping turning over | |
| CN113397898A (en) | Medical dentistry is operation auxiliary device for consulting room | |
| CN208431675U (en) | A kind of adjustable department of stomatology headlamp | |
| CN216084230U (en) | Display device for architectural design | |
| CN219480436U (en) | Oral cavity mouth gag | |
| CN216345540U (en) | Auxiliary lighting equipment for dental treatment | |
| CN214908429U (en) | Improvement orthodontic function training ware | |
| CN215017065U (en) | Multi-functional inspection device of department of stomatology | |
| CN214712506U (en) | Oral part expanding device for oral examination | |
| CN219557241U (en) | Auxiliary mouth gag for oral examination | |
| CN215899944U (en) | Impression tray special for oral dental implant | |
| CN111728725B (en) | Oral cavity kind implant registration fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |