CN209312285U - A kind of geometry assisted mapping teaching aid - Google Patents
A kind of geometry assisted mapping teaching aid Download PDFInfo
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- CN209312285U CN209312285U CN201821512236.3U CN201821512236U CN209312285U CN 209312285 U CN209312285 U CN 209312285U CN 201821512236 U CN201821512236 U CN 201821512236U CN 209312285 U CN209312285 U CN 209312285U
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Abstract
The utility model discloses a kind of geometry assisted mapping teaching aid, including upper cover arranged up and down and lower cover, the wherein one or both sides in two surfaces up and down of upper cover and lower cover are carved with geometric figure；The print body of installation upper cover and lower cover is equipped between upper cover and lower cover, the opposite surface of Yin Tiyu upper cover and lower cover is equipped with ink paste slot, is placed with ink paste in ink paste slot.The utility model can be by way of geometric figure of impressing, fast drawing, various common geometric figures are carved on two surfaces up and down of upper cover and lower cover, student is when geometry is solved a problem, it upper cover or lower cover that can be used can print to geometric figure on manuscript paper, geometric construction efficiency is improved, to improve learning efficiency of student during geometry is solved a problem, can be widely used in geometry teaching teaching.
Description
Technical field
The utility model relates to teaching aid apparatus fields, and in particular to a kind of geometry assisted mapping teaching aid.
Background technique
Geometry is the important component of middle-school mathematics teaching, and it is necessary in geometry teaching that geometry teaching, which is solved a problem,
It is required that.Traditional geometric construction tool is generally ruler, compasses and set square, is accurately expressed one's ideas with these tools to make, work
The figure of whole specification, it is often time consuming.And especially when solving geometry card topic, student usually needs to draw on manuscript paper various common
Geometric figure, such as various cubes, polygon and various coordinate systems, the figure for rapidly drawing specification can excite card to inscribe
Inspiration, edify thinking, so specification and rapidly perform geometric figure, be a difficult point in geometry teaching.Student is various
Ruler has desired fast drawing tool and acquires a certain degree of difficulty, and every Xie Yiti is required to next topic that separately illustrates again in course of solving questions
Mesh, various ruler tool auxiliary pictures of on the one hand arranging in pairs or groups are inconvenient for use, on the other hand waste valuable solution time.
Utility model content
For the defects in the prior art, the purpose of the utility model is to provide a kind of geometry assisted mapping teaching aid, energy sides
Just student's fast drawing as needed when doing geometry teaching topic, improves learning efficiency.
The technical scheme adopted by the utility model is a kind of geometry assisted mapping teaching aid, including upper cover arranged up and down
With lower cover, the wherein one or both sides in two surfaces up and down of the upper cover and lower cover are carved with geometric figure；The upper cover with
The print body of installation upper cover and lower cover is equipped between lower cover, the print body surface opposite with upper cover and lower cover is equipped with ink paste slot,
Ink paste is placed in the ink paste slot.
In the technical program, geometry assisted mapping teaching aid can be by way of geometric figure of impressing, fast drawing, improves several
What drawing efficrence, to improve learning efficiency of student during geometry is solved a problem.Specifically, up and down the two of upper cover and lower cover
Various common geometric figures are carved on a surface, for student when geometry is solved a problem, upper cover or lower cover directly adopt the mode impressed
Geometric figure can be printed on manuscript paper, the print body being arranged between upper cover and lower cover can be used for installing upper cover and lower cover, upper cover with
Lower cover is mounted on the upper and lower surface of print body, and the upper and lower surface for printing body is equipped with ink paste, and ink paste is placed in ink paste slot, and upper cover is under
When lid is mounted on print body, the one side for being carved with geometric figure can be painted by ink paste, and upper cover and lower cover are removed from print body
Geometric figure is impressed to corresponding manuscript paper, fast drawing is completed, effectively improves drawing efficrence.
Further, the print body surface opposite with upper cover and lower cover is equipped with the installation of insertion installation upper cover or lower cover
Slot.
Upper cover and lower cover can be made to be embedded in mounting groove in this way, printing the mounting groove of the body surface setting opposite with upper cover and lower cover
It is interior, so that upper cover and lower cover is stablized and is embedded in print body surface face.
Further, the clamping that a row of horizontal is arranged in juxtaposition is respectively provided on the opposite side wall of the two of them of the mounting groove
Slot, upper cover side corresponding with lower cover is equipped with two rows can be with flexible clamping that clamping groove is mutually clamped protrusion.
In this way, upper cover and lower cover are installed into the mode that can be clamped after mounting groove and are stably mounted in mounting groove, mounting groove
Clamping groove on side wall can be clamped protrusion with any one row in the two rows of upper cover or lower cover and mutually be clamped, since upper cover is under
The side of lid is equipped with two rows clamping protrusion, and therefore, upper cover and lower cover during installation, can choose corresponding one side insertion and be installed into
In mounting groove, facilitates and upper cover and lower cover are carved with the upper surface of geometric figure and lower surface is painted, when upper cover and lower cover take
When lower, figure can be impressed on corresponding manuscript paper.
Further, holding handle I is equipped on the two opposite sides of the upper cover and lower cover far from clamping protrusion.
In this way, when upper cover and lower cover are mounted on print body in a manner of being clamped, since clamping groove is adapted with clamping protrusion
Clamping, upper cover are not easy to remove from print body, are not only convenient for removing upper cover and lower cover by holding handle I, and be convenient for lower cover
User holds upper cover and lower cover and geometric figure is impressed on corresponding manuscript paper.
Further, the side of the corresponding holding handle I of print body is equipped with holding handle II.
In this way, holding handle II convenient for user hold print body, while user can cooperate holding handle I remove upper cover or
Lower cover.
Further, the edge that the installation groove bottom corresponds to ink paste slot is equipped with the sealing ring around ink paste slot arrangement.
In this way, the gap of the salable upper cover of sealing ring or lower cover and installation groove bottom, avoids printing intracorporal ink paste from ink paste
It is lost in slot.
Further, it is equipped with horizontally slidable ink paste baffle in one of side wall of the ink paste slot, ink paste baffle can
It skids off ink paste groove sidewall and closes the notch of ink paste slot.
In this way, ink paste baffle can be from such as ink paste slot sliding in the side wall of ink paste slot, ink paste baffle can close the slot of ink paste slot
Mouthful, it avoids the ink paste in ink paste slot from falling, when ink paste needs the surface coloring for upper cover and lower cover, ink paste baffle is slid into and is printed
In the side wall of mud groove, the surface of ink paste and upper cover and lower cover is made to fit, can upper cover and lower cover be carved with the table of geometric figure
Face colouring.
Further, the geometrical pattern that the upper cover and lower cover are carved on two surfaces up and down includes cube, coordinate system, more
The geometric figures such as side shape.
In this way, the geometric figures such as various cubes, coordinate system, polygon can be convenient for users to lid as needed when in use
Corresponding figure is printed, without effectively improving mapping effect with construction with ruler and compasses.
The beneficial effects of the utility model are: geometry assisted mapping teaching aid provided by the utility model can be several by impressing
The mode of what figure, fast drawing are carved with various common geometric figures, student on two surfaces up and down of upper cover and lower cover
It when geometry is solved a problem, upper cover or lower cover that can be used can print to geometric figure on manuscript paper, geometric construction efficiency improved, to improve
Learning efficiency of student during geometry is solved a problem, entire teaching aid structure is reasonable, easy to use, practical, can impress various
Figure, use scope is wide, can be widely used in geometry teaching teaching.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the structural schematic diagram for the geometry assisted mapping teaching aid that the utility model specific embodiment 1 provides.
Appended drawing reference: 1- upper cover, 2- print body, 201- mounting groove, 202- clamping groove, 3- lower cover, 4- ink paste baffle, 5- print
Mud, 6- hold handle I, 7- clamping protrusion, and 8- holds handle II.
Specific embodiment
Here, it is to be noted that, the utility model relates to function, method etc. be only the prior art conventional adaptation
Using.Therefore, improvement of the utility model for the prior art, the connection relationship being substantially between hardware, rather than it is directed to function
Can, although method itself namely the utility model be related to some functions, method, but and do not include and propose to function, method itself
Improvement.Description of the utility model for function, method is in order to better illustrate the utility model, preferably to manage
Solve the utility model.
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this reality
The ordinary meaning understood with novel one of ordinary skill in the art.
Referring to FIG. 1, a kind of geometry assisted mapping teaching aid provided in this embodiment can by way of geometric figure of impressing,
Fast drawing improves geometric construction efficiency, to improve learning efficiency of student during geometry is solved a problem.It specifically includes up and down
Wherein one or both sides in two surfaces up and down of the upper cover 1 and lower cover 3 of arrangement, upper cover 1 and lower cover 3 are carved with geometric figure；
The print body 2 of installation upper cover 1 and lower cover 3, the print body 2 surface opposite with upper cover 1 and lower cover 3 are equipped between upper cover 1 and lower cover 3
It is equipped with ink paste slot, is placed with ink paste 5 in ink paste slot.It is carved on two surfaces up and down of upper cover 1 and lower cover 3 various common
Geometric figure, when geometry is solved a problem, upper cover 1 or lower cover 3 directly adopt the mode impressed and geometric figure can be printed to original text student
On paper, the print body 2 being arranged between upper cover 1 and lower cover 3 can be used for installing upper cover 1 and lower cover 3, and upper cover 1 and lower cover 3 are mounted on print body
The upper and lower surface of 2 upper and lower surface, print body 2 is equipped with ink paste 5, and ink paste 5 is placed in ink paste slot, and upper cover 1 is mounted on lower cover 3
When printing on body 2, the one side for being carved with geometric figure can be painted by ink paste 5, and upper cover 1 and lower cover 3 are removed from print body 2 can will be several
What figure is impressed to corresponding manuscript paper, is completed fast drawing, is effectively improved drawing efficrence.
As shown in Figure 1, peace of the surface equipped with insertion installation upper cover 1 or lower cover 3 that print body 2 is opposite with upper cover 1 and lower cover 3
Tankage 201.The mounting groove 201 of the print body 2 surface setting opposite with upper cover 1 and lower cover 3 can make upper cover 1 and lower cover 3 be embedded in installation
In slot 201, so that upper cover 1 and lower cover 3 is stablized and be embedded in print 2 surface of body.
As shown in Figure 1, being respectively provided with the clamping that a row of horizontal is arranged in juxtaposition on the opposite side wall of the two of them of mounting groove 201
Slot 202, the side corresponding with lower cover 3 of upper cover 1 are equipped with the flexible clamping protrusion 7 that two rows can be clamped with 202 phase of clamping groove.
Upper cover 1 and lower cover 3 are installed into the mode that can be clamped after mounting groove 201 and are stably mounted in mounting groove 201,201 side of mounting groove
Clamping groove 202 on wall can be clamped raised 7 phases with any one row in the two rows of upper cover 1 or lower cover 3 and be clamped, due to upper cover
1 and lower cover 3 side be equipped with two rows clamping protrusion 7, therefore, upper cover 1 and lower cover 3 during installation, can choose corresponding one side
Insertion is installed into mounting groove 201, is facilitated and upper cover 1 and lower cover 3 is carved with the upper surface of geometric figure and lower surface is painted,
When upper cover 1 and lower cover 3 are removed, figure can be impressed on corresponding manuscript paper.
As shown in Figure 1, being equipped with holding handle on the two opposite sides of upper cover 1 and lower cover 3 far from clamping protrusion 7
I6.When upper cover 1 and lower cover 3 are mounted on print body 2 in a manner of clamping, since clamping groove 202 is adapted card with clamping protrusion 7
It connecing, upper cover 1 is not easy to remove from print body 2 with lower cover 3, it is not only convenient for removing upper cover 1 and lower cover 3 by holding handle I6, and
Upper cover 1 is held convenient for user and lower cover 3 impresses geometric figure on corresponding manuscript paper.
As shown in Figure 1, the side of the corresponding holding handle I6 of print body 2 is equipped with holding handle II8.Holding handle II8 is convenient for
User holds print body 2, while user can cooperate holding handle I6 to remove upper cover 1 or lower cover 3.
As shown in Figure 1, the edge that 201 bottom surface of mounting groove corresponds to ink paste slot is equipped with the sealing ring around ink paste slot arrangement.It is close
The gap of the salable upper cover 1 of seal or lower cover 3 and 201 bottom surface of mounting groove avoids the ink paste 5 in print body 2 from being lost from ink paste slot.
As shown in Figure 1, being equipped with horizontally slidable ink paste baffle 4 in one of side wall of ink paste slot, ink paste baffle 4 can
It skids off ink paste groove sidewall and closes the notch of ink paste slot.Ink paste baffle 4 can be from such as ink paste slot sliding in the side wall of ink paste slot, ink paste
Baffle 4 can close the notch of ink paste slot, and the ink paste 5 in ink paste slot is avoided to fall, when ink paste 5 needs for the table of upper cover 1 and lower cover 3
When face is painted, ink paste baffle 4 is slid into the side wall of ink paste slot, ink paste 5 and the surface of upper cover 1 and lower cover 3 is made to fit
The surface coloring of geometric figure is carved with to upper cover 1 and lower cover 3.
As shown in Figure 1, the geometrical pattern carved on upper cover 1 and about 3 two surfaces of lower cover include cube, coordinate system,
The geometric figures such as polygon.The geometric figures such as various cubes, coordinate system, polygon can be convenient for users to when in use according to need
It impresses corresponding figure, without effectively improving mapping effect with construction with ruler and compasses.
In the description of the present application, it is to be understood that the term in the application is used for description purposes only, and cannot be understood
For indication or suggestion relative importance or implicitly indicate the quantity of indicated technical characteristic.In the description of the utility model
In, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In this application unless specifically defined or limited otherwise, the terms such as term " connected ", " connection ", " fixation " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or is integral；It can be electrical connection；It can be with
It is to be connected directly, the connection inside two elements or the phase of two elements can also be can be indirectly connected through an intermediary
Interaction relationship.For the ordinary skill in the art, it can understand that above-mentioned term is practical at this as the case may be
Concrete meaning in novel.
In the specification of the utility model, numerous specific details are set forth.It is to be appreciated, however, that the reality of the utility model
Applying example can practice without these specific details.In some instances, well known method is not been shown in detail, is
System and technology, so as not to obscure the understanding of this specification.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, system, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, specific features, system, material or the feature of description can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combination and combination.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (7)
1. a kind of geometry assisted mapping teaching aid, it is characterised in that: including upper cover arranged up and down (1) and lower cover (3), the upper cover
(1) geometric figure is carved with the wherein one or both sides in two surfaces up and down of lower cover (3)；
Between the upper cover (1) and lower cover (3) be equipped with installation upper cover (1) and lower cover (3) print body (2), the print body (2) with it is upper
(1) and the opposite surface of lower cover (3) are covered equipped with ink paste slot, is placed with ink paste in the ink paste slot.
2. geometry assisted mapping teaching aid according to claim 1, it is characterised in that:
Print body (2) surface opposite with upper cover (1) and lower cover (3) is equipped with the peace of insertion installation upper cover (1) or lower cover (3)
Tankage (201).
3. geometry assisted mapping teaching aid according to claim 2, it is characterised in that:
The clamping groove (202) that a row of horizontal is arranged in juxtaposition is respectively provided on the opposite side wall of the two of them of the mounting groove (201),
It is convex that the upper cover (1) side corresponding with lower cover (3) is equipped with the flexible clamping that two rows can be mutually clamped with clamping groove (202)
It rises (7).
4. geometry assisted mapping teaching aid according to claim 1, it is characterised in that:
Holding handle I (6) is equipped on the two opposite sides of the upper cover (1) and lower cover (3) far from clamping raised (7).
5. geometry assisted mapping teaching aid according to claim 1, it is characterised in that:
The side of corresponding holding handle I (6) of print body (2) is equipped with holding handle II (8).
6. geometry assisted mapping teaching aid according to claim 3, it is characterised in that:
The edge that mounting groove (201) bottom surface corresponds to ink paste slot is equipped with the sealing ring around ink paste slot arrangement.
7. geometry assisted mapping teaching aid according to claim 1, it is characterised in that:
Horizontally slidable ink paste baffle (4) is equipped in one of side wall of the ink paste slot, ink paste baffle (4) can skid off print
Mud groove side wall and the notch for closing ink paste slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821512236.3U CN209312285U (en) | 2018-09-14 | 2018-09-14 | A kind of geometry assisted mapping teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821512236.3U CN209312285U (en) | 2018-09-14 | 2018-09-14 | A kind of geometry assisted mapping teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209312285U true CN209312285U (en) | 2019-08-27 |
Family
ID=67669020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821512236.3U Expired - Fee Related CN209312285U (en) | 2018-09-14 | 2018-09-14 | A kind of geometry assisted mapping teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209312285U (en) |
-
2018
- 2018-09-14 CN CN201821512236.3U patent/CN209312285U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 Termination date: 20210914 |
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| CF01 | Termination of patent right due to non-payment of annual fee |