CN107134198A - A kind of dentistry teaching aid - Google Patents
A kind of dentistry teaching aid Download PDFInfo
- Publication number
- CN107134198A CN107134198A CN201710502058.XA CN201710502058A CN107134198A CN 107134198 A CN107134198 A CN 107134198A CN 201710502058 A CN201710502058 A CN 201710502058A CN 107134198 A CN107134198 A CN 107134198A
- Authority
- CN
- China
- Prior art keywords
- education
- board
- welded
- column
- sleeve
- 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.)
- Pending
Links
Classifications
-
- 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
- G09B19/00—Teaching not covered by other main groups of this subclass
-
- 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
- G09B1/00—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways
- G09B1/02—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements
- G09B1/04—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a single symbol or a single combination of symbols
- G09B1/06—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a single symbol or a single combination of symbols and being attachable to, or mounted on, the support
- G09B1/08—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a single symbol or a single combination of symbols and being attachable to, or mounted on, the support by means of magnets
-
- 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
Abstract
The invention discloses a kind of dentistry teaching aid, including the first board of education, first board of education lower rotation is provided with the second board of education, the side roof part of second board of education one is welded with multiple first fixed columns, multiple first fixed column sides are rotatably connected to connecting rod, connecting rod is welded with movable sleeve on the outside of rotating shaft, the rotating shaft close to the side roof part of the first fixed column one and is provided with the second fixed column, and second fixed column is welded in the side of the first board of education.The present invention is simple in construction, easy to operate, and by pull-up snap ring, rotating shaft is caught in the second fixed column, support is penetrated into the second sleeve pipe and first sleeve, card column is caught in card column groove, support is fixed, and completes the assembling of board of education；Second spring is pressed, card column departs from card column groove, and pull-up snap ring, rotating shaft can depart from the second fixed column, complete the dismounting of whole board of education, by simple structure, realize the quick assembly and disassembly of board of education, facilitate the use of people.
Description
Technical field
The present invention relates to teaching aid technical field, more particularly to a kind of dentistry teaching aid.
Background technology
Teaching aid, when enabling the student intuitively, visually understand each appliances and teachers' instruction used in the content of courses
The general name of the apparatus used, abbreviation teaching aid.Teaching aid can improve the learning interest of student, enrich perceptual knowledge, and help is formed clearly
Concept, the observation ability and thinking ability of Developing Students '.Typically divide common teaching aid, special teaching aid, the class of Teachig-aid for infant studying 3.
Common teaching aid is mostly overall structure, non-dismountable, is not convenient to use keeping and storage after terminating,
Therefore, it is used to solve the above problems we have proposed a kind of dentistry teaching aid.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of dentistry teaching proposed is used
Tool.
To achieve these goals, present invention employs following technical scheme：
A kind of dentistry teaching aid, including the first board of education, the first board of education lower rotation are provided with the second board of education, institute
State the side roof part of the second board of education one and be welded with multiple first fixed columns, multiple first fixed column sides are rotatably connected to connecting rod,
Connecting rod is welded with movable sleeve on the outside of rotating shaft, the rotating shaft close to the side roof part of the first fixed column one and is provided with the second fixed column, described
Second fixed column is welded in the side of the first board of education, and first board of education is welded with two close to the second fixed column side
One end of one spring, the other end of two the first springs, which is welded with the outside of same snap ring, the rotating shaft, offers neck, neck
It is adapted with snap ring, first board of education is welded with slip cap in first sleeve, first sleeve close to the second fixed column side
Provided with support, second board of education is welded with the second sleeve pipe close to the first fixed column side, and bracket slide is sheathed on second set
In pipe.
It is preferred that, the first sleeve side is welded with the 3rd pillar, and the 3rd pillar side is rotatablely equipped with gag lever post, limit
Position bar side, which is welded with card column, first sleeve side inwall, offers card column hole, and card column hole is adapted with card column, described
Support side equidistantly offers multiple card column grooves, and multiple card column grooves are adapted with card column, and the first sleeve side is welded with
One end of second spring, the other end of second spring is welded in the side of gag lever post.
It is preferred that, the both sides of the support are welded with card article, and the first sleeve on the inwall of the second sleeve pipe with opening
Provided with card article groove, card article groove is adapted with card article, and card article is slidably connected with card article groove.
It is preferred that, the support bottom is welded with foot stool, and the foot stool bottom is installed with slipmat.
It is preferred that, first board of education is equidistantly installed with multiple magnet with the second board of education side, multiple
The side of magnet is adsorbed with oral teaching model.
It is preferred that, the numbers of multiple first fixed columns is that, to four, and multiple first fixed column equidistantly distributeds exist
One side roof part of the second board of education.
Compared with prior art, the beneficial effects of the invention are as follows：Pass through the first board of education, the second board of education, rotating shaft, connection
Bar, the first fixed column, the second fixed column, snap ring are engaged with the first spring, and rotating shaft is caught in the second fixed column by pull-up snap ring
Interior, the first spring tightens up snap ring and enters neck, and countershaft is fixed, so that the first board of education is connected with the second board of education；It is logical
Cross support, foot stool, first sleeve, the second sleeve pipe, the 3rd pillar, gag lever post, card column to be engaged with second spring, support is penetrated
Second sleeve pipe and first sleeve, second spring elastic force promote gag lever post and card column, and card column is caught in card column groove, support is consolidated
It is fixed, complete the assembling of board of education；Pressing second spring, card column disengaging card column groove, fixation of the releasing to support, removable lower carriage,
Pull-up snap ring, rotating shaft can depart from the second fixed column, complete the dismounting of whole board of education, by simple structure, realize teaching
The quick assembly and disassembly of plate, facilitate the use of people.
In the present invention, a kind of dentistry teaching aid is simple in construction, easy to operate, by pull-up snap ring, will turn
Axle is caught in the second fixed column, and support is penetrated into the second sleeve pipe and first sleeve, and card column is caught in card column groove, support is consolidated
It is fixed, complete the assembling of board of education；Second spring is pressed, card column departs from card column groove, and pull-up snap ring, rotating shaft can depart from the second fixation
Post, completes the dismounting of whole board of education, by simple structure, realizes the quick assembly and disassembly of board of education, facilitate people
Use.
Brief description of the drawings
Fig. 1 is a kind of front view of dentistry teaching aid proposed by the present invention；
Fig. 2 is a kind of rearview of dentistry teaching aid proposed by the present invention；
Fig. 3 is a kind of part A structural side view of dentistry teaching aid proposed by the present invention；
Fig. 4 is a kind of part B structure sectional view of dentistry teaching aid proposed by the present invention.
In figure：1 first board of education, 2 second boards of education, 3 supports, 4 foot stools, 5 rotating shafts, 6 connecting rods, 7 first fixed columns, 8
First sleeve, 9 second sleeve pipes, 10 second fixed columns, 11 snap rings, 12 the 3rd pillars, 13 gag lever posts, 14 card columns.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-4, a kind of dentistry teaching aid, including the first board of education 1, the lower rotation of the first board of education 1 peace
Equipped with the second board of education 2, the side roof part of the second board of education 2 one is welded with multiple first fixed columns 7, multiple sides of first fixed column 7
Connecting rod 6 is rotatably connected to, connecting rod 6 is welded with rotating shaft 5 close to the side roof part of the first fixed column 7 one, and the outside of rotating shaft 5 is slidingly connected
There is the second fixed column 10, the second fixed column 10 is welded in the side of the first board of education 1, and the first board of education 1 is close to the second fixed column
10 sides are welded with one end of two the first springs, and the other end of two the first springs is welded with outside same snap ring 11, rotating shaft 5
Side offers neck, and neck is adapted with snap ring 11, and the first board of education 1 is welded with first sleeve close to the side of the second fixed column 10
8, slip cap is provided with support 3 in first sleeve 8, and the second board of education 2 is welded with the second sleeve pipe 9 close to the side of the first fixed column 7, props up
The slip cap of frame 3 is in the second sleeve pipe 9, and the side of first sleeve 8 is welded with the 3rd pillar 12, the rotational installation of the side of the 3rd pillar 12
Limited location bar 13, the side of gag lever post 13, which is welded with card column 14, the side inwall of first sleeve 8, offers card column hole, card column hole with
Card column 14 is adapted, and the side of support 3 equidistantly offers multiple card column grooves, and multiple card column grooves are adapted with card column 14, first set
The side of pipe 8 is welded with one end of second spring, and the other end of second spring is welded in the side of gag lever post 13, the both sides of support 3
It is welded with card article, the inwall of the sleeve pipe 9 of first sleeve 8 and second and offers card article groove, card article groove is adapted with card article, blocks
Bar is slidably connected with card article groove, and the bottom of support 3 is welded with foot stool 4, and the bottom of foot stool 4 is installed with slipmat, the first board of education 1
Multiple magnet are equidistantly installed with the side of the second board of education 2, the side of multiple magnet is adsorbed with oral teaching model,
The number of multiple first fixed columns 7 is that and multiple equidistantly distributeds of first fixed column 7 are in the side of the second board of education 2 to four
Top.
Operation principle：By pull-up snap ring 11, rotating shaft 5 is caught in the second fixed column 10, the first spring tightens up snap ring 11
Enter neck, countershaft 5 is fixed, so that the first board of education 1 is connected with the second board of education 2；Support 3 is penetrated into the second sleeve pipe
9 and first sleeve 8, second spring elastic force promotes gag lever post 13 and card column 14, and card column 14 is caught in card column groove, support 3 is consolidated
It is fixed, complete the assembling of board of education；Second spring is pressed, card column 14 departs from card column groove, releases the fixation to support 3, can pull down branch
Frame 3, pull-up snap ring 11, rotating shaft 5 can depart from the second fixed column 10, complete the dismounting of whole board of education, by simple structure, real
Show the quick assembly and disassembly of board of education, facilitate the use of people.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of dentistry teaching aid, including the first board of education（1）, the first board of education（1）Lower rotation is provided with second
Board of education（2）, it is characterised in that second board of education（2）One side roof part is welded with multiple first fixed columns（7）, Duo Ge
One fixed column（7）Side is rotatably connected to connecting rod（6）, connecting rod（6）Close to the first fixed column（7）One side roof part, which is welded with, to be turned
Axle（5）, the rotating shaft（5）Outside movable sleeve is provided with the second fixed column（10）, second fixed column（10）It is welded in the first religion
Learn plate（1）Side, first board of education（1）Close to the second fixed column（10）Side is welded with the one of two the first springs
End, the other end of two the first springs is welded with same snap ring（11）, the rotating shaft（5）Outside offers neck, neck with
Snap ring（11）It is adapted, first board of education（1）Close to the second fixed column（10）Side is welded with first sleeve（8）, first
Sleeve pipe（8）Interior slip cap is provided with support（3）, second board of education（2）Close to the first fixed column（7）Side is welded with second set
Pipe（9）, support（3）Slip cap is located at the second sleeve pipe（9）It is interior.
2. a kind of dentistry teaching aid according to claim 1, it is characterised in that the first sleeve（8）Side
It is welded with the 3rd pillar（12）, the 3rd pillar（12）Side is rotatablely equipped with gag lever post（13）, gag lever post（13）Side is welded with
Card column（14）, the first sleeve（8）Card column hole, card column hole and card column are offered on the inwall of side（14）It is adapted, the branch
Frame（3）Side equidistantly offers multiple card column grooves, multiple card column grooves and card column（14）It is adapted, the first sleeve（8）One
Side is welded with one end of second spring, and the other end of second spring is welded in gag lever post（13）Side.
3. a kind of dentistry teaching aid according to claim 1, it is characterised in that the support（3）Both sides it is equal
It is welded with card article, the first sleeve（8）With the second sleeve pipe（9）Inwall on offer card article groove, card article groove and card article phase
Adaptation, card article is slidably connected with card article groove.
4. a kind of dentistry teaching aid according to claim 1, it is characterised in that the support（3）Weld bottom
There is foot stool（4）, the foot stool（4）Bottom is installed with slipmat.
5. a kind of dentistry teaching aid according to claim 1, it is characterised in that first board of education（1）With
Second board of education（2）Side is equidistantly installed with multiple magnet, and the side of multiple magnet is adsorbed with oral teaching model.
6. a kind of dentistry teaching aid according to claim 1, it is characterised in that multiple first fixed columns
（7）Number be and multiple first fixed columns to four（7）Equidistantly distributed is in the second board of education（2）A side roof part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710502058.XA CN107134198A (en) | 2017-06-27 | 2017-06-27 | A kind of dentistry teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710502058.XA CN107134198A (en) | 2017-06-27 | 2017-06-27 | A kind of dentistry teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107134198A true CN107134198A (en) | 2017-09-05 |
Family
ID=59735696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710502058.XA Pending CN107134198A (en) | 2017-06-27 | 2017-06-27 | A kind of dentistry teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107134198A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2324835Y (en) * | 1997-11-26 | 1999-06-23 | 张金根 | Cylinder type device for openning and positioning sun umbrella made of steel and wood |
| CN103770502A (en) * | 2012-10-22 | 2014-05-07 | 刘贵荣 | Newspaper publicity board |
| CN203812428U (en) * | 2014-03-10 | 2014-09-03 | 黑河学院 | Ancient Chinese History teaching board |
| CN204032795U (en) * | 2014-08-29 | 2014-12-24 | 桑建丽 | A kind of mathematical education Graphic Panel swivel mount |
| CN204215613U (en) * | 2014-12-03 | 2015-03-18 | 张祺 | The exhibiting device that a kind of Economic Majored Students teaching uses |
| CN205104044U (en) * | 2015-11-03 | 2016-03-23 | 杨子幸 | Multi -functional demonstrating board is used to financial affairs specialty |
| CN205881253U (en) * | 2016-06-13 | 2017-01-11 | 哈尔滨师范大学 | Supplementary english teaching show board |
| CN206017816U (en) * | 2016-08-29 | 2017-03-15 | 约翰斯顿流体科技（无锡）有限公司 | A kind of easy-to-dismount regulating valve |
| CN206259075U (en) * | 2016-10-12 | 2017-06-16 | 大连海洋大学 | A kind of new Chinese literature education control explanation plate |
-
2017
- 2017-06-27 CN CN201710502058.XA patent/CN107134198A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2324835Y (en) * | 1997-11-26 | 1999-06-23 | 张金根 | Cylinder type device for openning and positioning sun umbrella made of steel and wood |
| CN103770502A (en) * | 2012-10-22 | 2014-05-07 | 刘贵荣 | Newspaper publicity board |
| CN203812428U (en) * | 2014-03-10 | 2014-09-03 | 黑河学院 | Ancient Chinese History teaching board |
| CN204032795U (en) * | 2014-08-29 | 2014-12-24 | 桑建丽 | A kind of mathematical education Graphic Panel swivel mount |
| CN204215613U (en) * | 2014-12-03 | 2015-03-18 | 张祺 | The exhibiting device that a kind of Economic Majored Students teaching uses |
| CN205104044U (en) * | 2015-11-03 | 2016-03-23 | 杨子幸 | Multi -functional demonstrating board is used to financial affairs specialty |
| CN205881253U (en) * | 2016-06-13 | 2017-01-11 | 哈尔滨师范大学 | Supplementary english teaching show board |
| CN206017816U (en) * | 2016-08-29 | 2017-03-15 | 约翰斯顿流体科技（无锡）有限公司 | A kind of easy-to-dismount regulating valve |
| CN206259075U (en) * | 2016-10-12 | 2017-06-16 | 大连海洋大学 | A kind of new Chinese literature education control explanation plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170905 |
|
| WD01 | Invention patent application deemed withdrawn after publication |