CN207441066U - A kind of high school mathematics teaching aid - Google Patents

A kind of high school mathematics teaching aid Download PDF

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Publication number
CN207441066U
CN207441066U CN201720894007.1U CN201720894007U CN207441066U CN 207441066 U CN207441066 U CN 207441066U CN 201720894007 U CN201720894007 U CN 201720894007U CN 207441066 U CN207441066 U CN 207441066U
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CN
China
Prior art keywords
housing
support plate
teaching aid
plate
school mathematics
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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
Application number
CN201720894007.1U
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Chinese (zh)
Inventor
李洁
杨瑞章
Original Assignee
李洁
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 李洁 filed Critical 李洁
Priority to CN201720894007.1U priority Critical patent/CN207441066U/en
Application granted granted Critical
Publication of CN207441066U publication Critical patent/CN207441066U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to teaching aid technical fields, and disclose a kind of high school mathematics teaching aid, including housing, the side of housing offers grooving, storage tank is movably installed in grooving, the upper surface of housing is installed with positioning plate, screw thread is socketed with locating rod on positioning plate, locating piece is movably installed in locating rod, the back side of housing is installed with backboard, one side fixing sleeve of the backboard away from housing is equipped with magnet piece, the bottom of housing is installed with support plate, the inner cavity of support plate is movably installed with by movable plate, the threaded rod extended on the outside of support plate is installed with by the both sides of movable plate.The high school mathematics teaching aid, by the top that the locating rod being stored in storage tank is arranged in positioning plate by probability number of packet, locating piece is covered on the securing lever by every group of probability classification again, student is facilitated to classify, the step of being also convenient for teacher simultaneously is explained, the understandability of student is improved, while improves the learning interest and learning efficiency of student.

Description

A kind of high school mathematics teaching aid
Technical field
The utility model is related to teaching aid technical fields, are specially a kind of high school mathematics teaching aid.
Background technology
Apparatus of the teaching aid as teacher's aided education has other means irreplaceable roles, no matter which subject, all There can be certain teaching aid as auxiliary tool, teaching aid is really included teaching process by teacher as needed, bases oneself upon reality, selection And in due course using teaching aid, students ' interest of study can be excited, prominent focal points break through teaching difficulty, Classroom Teaching structure, Developing Students ' innovative thinking power, can effectively improve quality of instruction and efficiency.
Statistics be by searching for, arranging, analyzing, describing the means such as data, with reach infer survey object essence, very To a Comprehensive Science in prediction object future, in the statistics of high school mathematics, in teacher implement the explanation of teaching When, since complex steps are complicated, easily so that student learns and unreal, not only easily error but also student can not understand, be This is it is proposed that a kind of high school mathematics teaching aid.
Utility model content
(One)The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of high school mathematics teaching aid, possesses aided education, improves The advantages that learning efficiency of student, the statistics explanation solved in high school mathematics is time-consuming and laborious, and can not improve the reason of student Solution ability affects the quality of instruction of teacher and the learning efficiency problem of student.
(Two)Technical solution
To realize above-mentioned aided education, the purpose of student's learning efficiency is improved, the utility model provides following technical solution: A kind of high school mathematics teaching aid, including housing, the side of the housing offers grooving, and storing is movably installed in the grooving Case, the upper surface of the housing are installed with positioning plate, and screw thread is socketed with locating rod on the positioning plate, in the locating rod Locating piece is movably installed with, the back side of the housing is installed with backboard, and suit is fixed in one side of the backboard away from housing There is magnet piece, the bottom of the housing is installed with support plate, and the inner cavity of the support plate is movably installed with by movable plate, described The threaded rod extended on the outside of support plate is installed with by the both sides of movable plate, thread bush is equipped with fixation on the threaded rod Button, described to be installed with supporting rod by the bottom of movable plate, the outside that the bottom of the supporting rod extends to support plate bottom is consolidated Dingan County is equipped with pedestal, and the bottom of the pedestal is installed with non-slip mat, is movably installed on the supporting rod positioned at support plate Internal tension spring, the both ends of the tension spring are fixedly connected respectively with by the bottom of the bottom of movable plate and support plate inner cavity.
Preferably, the length of the storage tank is more than the length of locating rod, and storage tank memory is placed with locating rod and positioning Block.
Preferably, the top of the positioning plate offers ten and the corresponding threaded hole of locating rod, and ten threaded holes Between spacing it is equal and more than locating piece length.
Preferably, the quantity of the magnet piece is two, and two magnet pieces are symmetrical with the axle center of backboard, the magnet piece The side of side and backboard keep flushing.
Preferably, the quantity of the support plate for two and is symmetrically distributed in the both sides of housing bottom, the support plate Outside and the activity of the side of fixing buckle and connection, and the outside of support plate is non slip surface.
It is preferably, described that by the bottom setting of movable plate, there are two symmetrical supporting rod, the supporting rod and support plate activities Socket.
(Three)Advantageous effect
Compared with prior art, the utility model provides a kind of high school mathematics teaching aid, possesses following advantageous effect:
1st, high school mathematics teaching aid, by the way that the locating rod being stored in storage tank is arranged in positioning by probability number of packet The top of plate, then cover locating piece on the securing lever by every group of probability classification, student is facilitated to classify, while has been also convenient for teacher's Step is explained, and is improved the understandability of student, while is improved the learning interest and learning efficiency of student.
2nd, the high school mathematics teaching aid is connected by the way that the magnet piece and the blackboard that are arranged in backboard are magnetic, teaching aid is placed on black On plate, the teaching of teacher is facilitated, while the support plate for being arranged on housing bottom can be utilized to be supported, and utilizes supporting rod High high adjustment, improve the field of view of student, improve the efficiency of teaching.
Description of the drawings
Fig. 1 is the utility model structure front schematic view;
Fig. 2 is the utility model texture edge schematic diagram;
Fig. 3 is the positive cut-away illustration of the utility model structural support plate.
In figure:1 housing, 2 groovings, 3 storage tanks, 4 positioning plates, 5 locating rods, 6 locating pieces, 7 backboards, 8 magnet pieces, 9 supports Plate, 10 are by movable plate, 11 threaded rods, 12 fixing buckles, 13 supporting rods, 14 pedestals, 15 non-slip mats, 16 tension springs.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, a kind of high school mathematics teaching aid, including housing 1, the side of housing 1 offers grooving 2, in grooving 2 Storage tank 3 is movably installed with, the length of storage tank 3 is more than the length of locating rod 5, and 3 memory of storage tank is placed with locating rod 5 and determines Position block 6, facilitate the storage and installation of teaching aid, convenient for teaching when according to the grouping of statistics is installed, and improves mathematics teaching aid Practicability, the upper surface of housing 1 is installed with positioning plate 4, the top of positioning plate 4 offer ten it is opposite with locating rod 5 The threaded hole answered, and spacing between ten threaded holes is equal and length more than locating piece 6, facilitates and is covered in each locating rod 5 It is not contacted between the locating piece 6 of dress, facilitates observation and the statistics of student, while locating piece 6 can be divided into a variety of face Color distinguishes, and increases the learning interest of student, and screw thread is socketed with locating rod 5 on positioning plate 4, is movably installed in locating rod 5 Locating piece 6, the back side of housing 1 are installed with backboard 7, and one side fixing sleeve of the backboard 7 away from housing 1 is equipped with magnet piece 8, magnet The quantity of block 8 is two, and two magnet pieces 8 are symmetrical with the axle center of backboard 7, and the side of magnet piece 8 is kept with the side of backboard 7 Flush, be fixed on convenient for teaching aid on blackboard, the bottom of housing 1 is installed with support plate 9, the quantity of support plate 9 for two simultaneously It is symmetrically distributed in the both sides of 1 bottom of housing, the outside of support plate 9 and the side activity of fixing buckle 12 and is connected, and support plate 9 Outside is non slip surface, using being flexibly connected for fixing buckle 12 and support plate 9, convenient for activity is fixed by movable plate 10, so as to The high high adjustment of supporting rod 13 is facilitated, improves the visual field of student, so as to improve the efficiency of study, the inner cavity of support plate 9 It is movably installed with by movable plate 10, is set by the bottom of movable plate 10 there are two symmetrical supporting rod 13, supporting rod 13 is lived with support plate 9 Dynamic socket, convenient for being controlled the height of two groups of supporting rods 13 by movable plate 10 using two, so as to facilitate the height tune of supporting rod 13 So as to improve the practicability of teaching aid, the threaded rod for extending to 9 outside of support plate is installed with by the both sides of movable plate 10 for section 11, thread bush is installed with supporting rod 13, the bottom of supporting rod 13 equipped with fixing buckle 12 by the bottom of movable plate 10 on threaded rod 11 The external stability that end extends to 9 bottom of support plate is equipped with pedestal 14, and the bottom of pedestal 14 is installed with non-slip mat 15, support The tension spring 16 being movably installed on bar 13 inside support plate 9, the both ends of tension spring 16 respectively with by the bottom of movable plate 10 and branch The bottom of 9 inner cavity of fagging is fixedly connected.
In conclusion the high school mathematics teaching aid, by the locating rod 5 that will be stored in storage tank 3 by probability number of packet The top of positioning plate 4 is arranged in, then locating piece 6 is sleeved in locating rod 5 by every group of probability classification, student is facilitated to classify, simultaneously The step of being also convenient for teacher is explained, and improves the understandability of student, while improves the learning interest of student and study effect Rate;It is connected by the magnet piece 8 being arranged in backboard 7 with blackboard magnetism, teaching aid is placed on blackboard, facilitates the religion of teacher It learns, while the support plate 9 for being arranged on 1 bottom of housing can be utilized to be supported, and using the high high adjustment of supporting rod 13, improve The field of view of student improves the efficiency of teaching;The statistics explanation solved in high school mathematics is time-consuming and laborious, and can not The understandability of student is improved, affects the quality of instruction of teacher and the learning efficiency problem of student.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment Intrinsic element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of high school mathematics teaching aid, including housing(1), it is characterised in that:The housing(1)Side offer grooving(2), The grooving(2)Inside it is movably installed with storage tank(3), the housing(1)Upper surface be installed with positioning plate(4), it is described Positioning plate(4)Upper screw thread is socketed with locating rod(5), the locating rod(5)On be movably installed with locating piece(6), the housing(1) The back side be installed with backboard(7), the backboard(7)Away from housing(1)One side fixing sleeve be equipped with magnet piece(8), it is described Housing(1)Bottom be installed with support plate(9), the support plate(9)Inner cavity be movably installed with by movable plate(10), it is described By movable plate(10)Both sides be installed with and extend to support plate(9)The threaded rod in outside(11), the threaded rod(11)On Thread bush is equipped with fixing buckle(12), it is described by movable plate(10)Bottom be installed with supporting rod(13), the supporting rod(13) Bottom extend to support plate(9)The external stability of bottom is equipped with pedestal(14), the pedestal(14)Bottom be fixedly mounted There is non-slip mat(15), the supporting rod(13)On be movably installed with positioned at support plate(9)Internal tension spring(16), the tension spring (16)Both ends respectively with by movable plate(10)Bottom and support plate(9)The bottom of inner cavity is fixedly connected.
2. a kind of high school mathematics teaching aid according to claim 1, it is characterised in that:The storage tank(3)Length be more than Locating rod(5)Length, and storage tank(3)Memory is placed with locating rod(5)And locating piece(6).
3. a kind of high school mathematics teaching aid according to claim 1, it is characterised in that:The positioning plate(4)Top open up There are ten and locating rod(5)Corresponding threaded hole, and spacing between ten threaded holes is equal and more than locating piece(6)Length Degree.
4. a kind of high school mathematics teaching aid according to claim 1, it is characterised in that:The magnet piece(8)Quantity be two It is a, and two magnet pieces(8)With backboard(7)Axle center it is symmetrical, the magnet piece(8)Side and backboard(7)Side keep It flushes.
5. a kind of high school mathematics teaching aid according to claim 1, it is characterised in that:The support plate(9)Quantity be two It is a and be symmetrically distributed in housing(1)The both sides of bottom, the support plate(9)Outside and fixing buckle(12)Side activity and even It connects, and support plate(9)Outside be non slip surface.
6. a kind of high school mathematics teaching aid according to claim 1, it is characterised in that:It is described by movable plate(10)Bottom set There are two symmetrical supporting rods(13), the supporting rod(13)With support plate(9)Pivot bush unit.
CN201720894007.1U 2017-07-22 2017-07-22 A kind of high school mathematics teaching aid Expired - Fee Related CN207441066U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720894007.1U CN207441066U (en) 2017-07-22 2017-07-22 A kind of high school mathematics teaching aid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720894007.1U CN207441066U (en) 2017-07-22 2017-07-22 A kind of high school mathematics teaching aid

Publications (1)

Publication Number Publication Date
CN207441066U true CN207441066U (en) 2018-06-01

Family

ID=62395293

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720894007.1U Expired - Fee Related CN207441066U (en) 2017-07-22 2017-07-22 A kind of high school mathematics teaching aid

Country Status (1)

Country Link
CN (1) CN207441066U (en)

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GR01 Patent grant
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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: 20180601

Termination date: 20190722