CN208637041U - A kind of portable math teaching aid - Google Patents
A kind of portable math teaching aid Download PDFInfo
- Publication number
- CN208637041U CN208637041U CN201820570078.0U CN201820570078U CN208637041U CN 208637041 U CN208637041 U CN 208637041U CN 201820570078 U CN201820570078 U CN 201820570078U CN 208637041 U CN208637041 U CN 208637041U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- porous connector
- education
- porous
- board
- 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.)
- Expired - Fee Related
Links
Landscapes
- Toys (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The utility model discloses a kind of portable math teaching aids, including board of education, the avris of the board of education is equipped with protection frame, and protection frame is set as rubber structure, sucker is installed below the fixed frame, and sucker is set as rubber structure, fixing sleeve is installed in the board of education, and fixing sleeve is structure as a whole with board of education setting, porous connector is installed on the fixing sleeve, and porous connector is mounted on fixing sleeve by mosaic mode, the first mounting hole is provided on the outside of the porous connector, the front of the porous connector is provided with the second mounting hole, the beveled end of the porous connector is equipped with the second connecting rod, the both ends of the first connecting rod and the second connecting rod are mounted on thread head.The structure design of the utility model is simple, is convenient for carrying, and be equipped with sucker in the corner of board of education, the installing and dismounting of board of education is facilitated by sucker.
Description
Technical field
The utility model relates to educational aid field, specifically a kind of portable math teaching aid.
Background technique
Teaching instrument and equipment gives advice, in R&D institution, and use direction is the instrument and equipment of teaching or scientific research.Instruments used for education
Can be divided into experiment and real training two major classes are mainly used in each profession of science and engineering class, mathematics, be research quantity, structure, variation, space with
And a Men Xueke of the concepts such as information, one kind of formal science, deductive logic (also known as symbolic logic are belonged in terms of certain angle
Learn) b: proof theory (also known as metamathematics) c: recursion theory d: model theory e: axiomatic potential theory f: Fundamentals of Mathematics g: mathematical logic and mathematics
Basic Other subjects, mathematics have the meaning ancient Greek scholar of study, knowledge, science to regard it as the starting point of the philosophy, " base of knowledge
Plinth " is in addition, there are also a narrower and technical meanings -- " Mathematics Research is " even if, in its derivation, adjective meaning is all
It is related with study, it can also be used to refer to mathematics.
There are many shortcomings for the math teaching aid of current stage, for example, teaching bandwagon effect is poor, installing and dismounting
Inconvenience, and flexibly performance is poor.
Utility model content
The purpose of this utility model is to provide a kind of portable math teaching aids, to solve teaching in the prior art
Bandwagon effect is poor, and installing and dismounting is inconvenient, and the flexibly problem of performance difference.
To achieve the above object, the utility model provides the following technical solutions: a kind of portable math teaching aid, including
Board of education, the avris of the board of education is equipped with protection frame, and protection frame is set as rubber structure, the protection frame
Corner is provided with docking groove, and docking groove is set as concave inward structure, is equipped with fixed frame on the docking groove, and fixed frame with
Docking groove is fixedly connected by welding manner, sucker is equipped with below the fixed frame, and sucker is set as rubber structure, institute
It states and fixing sleeve is installed in board of education, and fixing sleeve is structure as a whole with board of education setting, is equipped on the fixing sleeve porous
Connector, and porous connector is mounted on fixing sleeve by mosaic mode, is provided with the first mounting hole on the outside of the porous connector,
The front of the porous connector is provided with the second mounting hole, and the vertical end of the porous connector is equipped with first connecting rod, described
The beveled end of porous connector is equipped with the second connecting rod, and the both ends of the first connecting rod and the second connecting rod are mounted on screw thread
Head.
Preferably, the porous connector is provided with 49 altogether, and 49 porous connectors are uniformly mounted on teaching
On plate.
Preferably, the back side of the porous connector is equipped with tongue, and the inside of tongue is set as screw thread cavernous structure.
Preferably, there are six first mounting hole is arranged altogether, and six the first mounting holes are uniformly mounted on porous connector
On, and internal thread structure is disposed as in the hole of porous connector.
Preferably, the first connecting rod is laterally or vertically mounted between two porous connectors by thread head, and the
Between two porous connectors that two connecting rods are mounted on diagonal line by thread head.
Compared with prior art, the utility model has the beneficial effects that the structure design of the utility model is simple, conveniently take
Band, and sucker is installed in the corner of board of education, the installing and dismounting of board of education is facilitated by sucker, is installed on the teaching board
There are 49 equidistant fixing sleeves, porous connector is installed on fixing sleeve, porous connector is cooperated to be provided with first connecting rod
With the second connecting rod, and it is provided with the first mounting hole and the second mounting hole on porous connector, passes through first connecting rod and second
It is provided with the connection of the first mounting hole and the second mounting hole in connecting rod and porous connector, arbitrary shape can be spliced and combined into,
And it can be combined into three-dimensional shape, significantly increase teaching bandwagon effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model first connecting rod.
Fig. 3 is the structural schematic diagram of the porous connector of the utility model.
In figure: 1- sucker, 2- fixed frame, 3- docking groove, 4- protection frame, 5- fixing sleeve, 6- first connecting rod, 7- are porous
Connector, 8- board of education, the second connecting rod of 9-, the first mounting hole of 10-, the second mounting hole of 11-, 12- thread head.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of portable math teaching aid, including board of education 8, religion
The avris for learning plate 8 is equipped with protection frame 4, and protection frame 4 is set as rubber structure, and the corner of protection frame 4 is provided with
Docking groove 3, and docking groove 3 is set as concave inward structure, fixed frame 2 is equipped on docking groove 3, and fixed frame 2 passes through with docking groove 3
Welding manner is fixedly connected, and the lower section of fixed frame 2 is equipped with sucker 1, and sucker 1 facilitates the installing and dismounting of board of education 8, and sucker 1
It is set as rubber structure, fixing sleeve 5 is installed, and fixing sleeve 5 is structure as a whole with the setting of board of education 8 in board of education 8, fixing sleeve
Porous connector 7 is installed, porous connector 7 is used to install first connecting rod 6 and the second connecting rod 9, makes a combination thereof at various shapes on 5
Shape, and porous connector 7 is mounted on fixing sleeve 5 by mosaic mode, the outside of porous connector 7 is provided with the first mounting hole 10,
The front of porous connector 7 is provided with the second mounting hole 11, and the vertical end of porous connector 7 is equipped with first connecting rod 6, porous connector
7 beveled end is equipped with the second connecting rod 9, and the both ends of first connecting rod 6 and the second connecting rod 9 are mounted on thread head 12, spiral shell
Line head 12 facilitates installing and dismounting, and porous connector 7 is provided with 49 altogether, and 49 porous connectors 7 are uniformly mounted on religion
It learns on plate 8, the back side of porous connector 7 is equipped with tongue, and the inside of tongue is set as screw thread cavernous structure, the first mounting hole 10
Altogether there are six settings, and six the first mounting holes 10 are uniformly mounted on porous connector 7, and are respectively provided in the hole of porous connector 7
For internal thread structure, first connecting rod 6 is laterally or vertically mounted between two porous connectors 7 by thread head 12, and second
Connecting rod 9 passes through between two porous connectors 7 that thread head 12 is mounted on diagonal line.
The working principle of the utility model is: the equipment is when in use, board of education 8 is fixed on dais by sucker 1
Wallboard on, pass through the first installation on first connecting rod 6 and the thread head 12 at the both ends of the second connecting rod 9 and porous connector 7
Hole 10 is combined with each other connection, is spliced into various shape, it is known that the length of first connecting rod 6 and the second connecting rod 9 can demonstrate side
Long and area relationship, and can be combined by being connect with first connecting rod 6 and the second connecting rod 9 by the second mounting hole 11
At solid figure structure, teaching efficiency is significantly increased.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of portable math teaching aid, including board of education (8), it is characterised in that: the avris of the board of education (8) is installed
Have protection frame (4), and protection frame (4) is set as rubber structure, the corner of the protection frame (4) is provided with docking groove
(3), and docking groove (3) is set as concave inward structure, is equipped with fixed frame (2) on the docking groove (3), and fixed frame (2) with it is right
Access slot (3) is fixedly connected by welding manner, is equipped with sucker (1) below the fixed frame (2), and sucker (1) is set as
Rubber structure is equipped with fixing sleeve (5) on the board of education (8), and fixing sleeve (5) is structure as a whole with board of education (8) setting,
It is equipped with porous connector (7) on the fixing sleeve (5), and porous connector (7) is mounted on fixing sleeve (5) by mosaic mode,
It is provided with the first mounting hole (10) on the outside of the porous connector (7), the front of the porous connector (7) is provided with the second installation
The vertical end in hole (11), the porous connector (7) is equipped with first connecting rod (6), the beveled end installation of the porous connector (7)
Have the second connecting rod (9), the both ends of the first connecting rod (6) and the second connecting rod (9) are mounted on thread head (12).
2. a kind of portable math teaching aid according to claim 1, it is characterised in that: the porous connector (7) is altogether
49 are provided with, and 49 porous connectors (7) are uniformly mounted on board of education (8).
3. a kind of portable math teaching aid according to claim 1, it is characterised in that: the porous connector (7)
The back side is equipped with tongue, and the inside of tongue is set as screw thread cavernous structure.
4. a kind of portable math teaching aid according to claim 1, it is characterised in that: first mounting hole (10)
Altogether there are six settings, and six the first mounting holes (10) are uniformly mounted on porous connector (7), and in the hole of porous connector (7)
It is disposed as internal thread structure.
5. a kind of portable math teaching aid according to claim 1, it is characterised in that: the first connecting rod (6)
It is laterally or vertically mounted between two porous connectors (7) by thread head (12), and the second connecting rod (9) passes through thread head
(12) between the porous connector (7) of two be mounted on diagonal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820570078.0U CN208637041U (en) | 2018-04-20 | 2018-04-20 | A kind of portable math teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820570078.0U CN208637041U (en) | 2018-04-20 | 2018-04-20 | A kind of portable math teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208637041U true CN208637041U (en) | 2019-03-22 |
Family
ID=65731747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820570078.0U Expired - Fee Related CN208637041U (en) | 2018-04-20 | 2018-04-20 | A kind of portable math teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208637041U (en) |
-
2018
- 2018-04-20 CN CN201820570078.0U patent/CN208637041U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207966243U (en) | A kind of higher mathematics Function Teaching demonstrator | |
| CN208637041U (en) | A kind of portable math teaching aid | |
| CN209657577U (en) | A kind of mathematical education box that counts | |
| CN206058542U (en) | A kind of English teaching bar layout | |
| CN203752742U (en) | Double-layer folding blackboard | |
| CN207711659U (en) | A kind of scriber of mathematical education | |
| CN209373855U (en) | A kind of medical teaching demonstration board | |
| CN209217389U (en) | Data line | |
| CN203490863U (en) | Coordinate demo board for mathematical teaching | |
| CN203600844U (en) | Multifunctional blackboard-writing ruler for math classes | |
| CN207075695U (en) | A kind of compass case for caning be assembled into teaching set square | |
| CN204774264U (en) | Mathematics drawing rule | |
| CN203982623U (en) | A kind of changeable religion chi | |
| CN207441045U (en) | A kind of device for addition and subtraction teaching | |
| CN206349021U (en) | Novel solid mathematics teaching aid | |
| CN201960986U (en) | Portable teaching blackboard | |
| CN214267208U (en) | Portable mathematics teaching diagraph | |
| CN203405984U (en) | Functional limit demonstration teaching aid | |
| CN214677932U (en) | Psychology teaching appurtenance | |
| CN205680330U (en) | A kind of Translation teaching demonstration device | |
| CN214705082U (en) | Multifunctional mathematics teaching aid | |
| CN205033808U (en) | Teaching tool for senior high school mathematical education | |
| CN211787870U (en) | Civil engineering is with teaching demonstration platform | |
| CN208812814U (en) | Blackboard with answering device | |
| CN213715999U (en) | Teacher education management analysis device for schools |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 Termination date: 20210420 |