CN206726547U - Primary school math teaching plate - Google Patents

Primary school math teaching plate Download PDF

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Publication number
CN206726547U
CN206726547U CN201720266810.0U CN201720266810U CN206726547U CN 206726547 U CN206726547 U CN 206726547U CN 201720266810 U CN201720266810 U CN 201720266810U CN 206726547 U CN206726547 U CN 206726547U
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CN
China
Prior art keywords
plate
groups
bottom plate
graphic panel
standing groove
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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
CN201720266810.0U
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Chinese (zh)
Inventor
郑利平
Original Assignee
郑利平
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 郑利平 filed Critical 郑利平
Priority to CN201720266810.0U priority Critical patent/CN206726547U/en
Application granted granted Critical
Publication of CN206726547U publication Critical patent/CN206726547U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The technical field of mathematical education servicing unit is the utility model is related to, more particularly to a kind of primary school math teaching plate, it can carry out whole height and transverse strands angular adjustment, improve adaptability;And it can be imparted knowledge to students by numbers show mode, improve teaching efficiency;Including support frame and mainboard, support frame includes supporting plate, rotating shaft, bottom plate, four groups of screwed pipes, four groups of threaded rods and four groups of bases, the top of four groups of bases is provided with lower standing groove, lower ball bearing is provided with lower standing groove, the top of bottom plate is provided with middle standing groove, and middle ball bearing is provided with middle standing groove;Also including Graphic Panel after Graphic Panel before five groups of connecting plates, five groups and five groups, the transversely arranged top for being arranged on supporting plate of five groups of connecting plates, connecting plate is metallic, preceding magnet is provided with before five groups on rear side of Graphic Panel, be provided with rear magnet after five groups on front side of Graphic Panel, before every group Graphic Panel by preceding magnet magnetic on the leading flank of one group of connecting plate.

Description

Primary school math teaching plate
Technical field
The technical field of mathematical education servicing unit is the utility model is related to, more particularly to a kind of primary school math teaching Plate.
Background technology
It is well known that primary school math teaching plate is the dress that tutor auxiliary platform is carried out in a kind of work for primary school math teaching Put, be widely used in related teaching, existing primary school math teaching plate includes support frame and mainboard, mainboard peace On support frame;In actual applications, mainboard can be that display screen can also be clipboard, be changed according to purposes, it makes With middle discovery, it can only be imparted knowledge to students by way of mathematics and display screen video display, and teaching method is very single, and its Support frame is fixed angle and height, and the height growth rate of primary school student is very quickly, causes its adaptability poor, makes It is higher with limitation.
Utility model content
In order to solve the above technical problems, the utility model, which provides one kind, can carry out whole height and transverse strands angular adjustment, Improve adaptability;And it can be imparted knowledge to students by numbers show mode, improve the primary school math teaching plate of teaching efficiency.
Primary school math teaching plate of the present utility model, including support frame and mainboard, support frame as described above include supporting plate, turned Axle, bottom plate, four groups of screwed pipes, four groups of threaded rods and four groups of bases, the top of four groups of bases are provided with lower standing groove, and Lower ball bearing is provided with lower standing groove, four groups of screwed pipe bottoms are inserted into four groups of lower ball bearings respectively, and four Group threaded rod bottom is inserted respectively and spiral shell is filled to inside four groups of screwed pipe tops, and four groups of threaded rod tops are left with bottom plate bottom respectively Front side, forward right side, left rear side connect with right lateral side, and the top of the bottom plate is provided with middle standing groove, and is set in middle standing groove Middle ball bearing is equipped with, the bottom of the rotating shaft is inserted into middle ball bearing, and supporting plate is arranged on the top of rotating shaft, the master Plate is arranged on the lower section of bottom plate;Also including Graphic Panel after Graphic Panel before five groups of connecting plates, five groups and five groups, five groups of connecting plates The transversely arranged top for being arranged on supporting plate, the connecting plate are metallic, are provided with before described five groups on rear side of Graphic Panel Preceding magnet, is provided with rear magnet after five groups on front side of Graphic Panel, before described every group Graphic Panel by preceding magnet magnetic one Group connecting plate leading flank on, after described every group Graphic Panel by rear magnet magnetic on the trailing flank of one group of connecting plate.
Primary school math teaching plate of the present utility model, in addition to left socle and right support, left socle and the right support top End is connected with supporting plate bottom, and the left socle and right support are located at the left side and right side of rotating shaft, the left branch respectively The bottom of frame and right support is provided with pulley, and the tip contact of the bottom of the pulley and bottom plate.
Primary school math teaching plate of the present utility model, in addition to left plate, left bottom plate, right plate and right bottom plate, the left side Side plate and right plate top are connected with bottom plate bottom, and left bottom plate left end is connected with left plate, and right bottom plate right-hand member connects with right plate Connect, there is a neck on the left plate right-hand member, right plate left end, left bottom plate and right bottom plate top, the left end of the mainboard, right-hand member and Bottom clamps to the neck of left plate, right plate, left bottom plate and right bottom plate respectively.
The beneficial effects of the utility model are compared with prior art:By above-mentioned setting, four groups of screwed pipes can be passed through Rotation control bottom plate and supporting plate height regulation, so as to complete whole height regulation, and can be by turning shaft design Integral-rotation regulation is carried out while stirring supporting plate, improves adaptability, reduction uses limitation;And by being opened up before five groups Show plate Pasting numbers and symbols, form the exercise of addition subtraction multiplication and division method, improve teaching efficiency, and also can be by turning shaft design control The numbers and symbols that Graphic Panel is pasted after system to be formed the exercise of addition subtraction multiplication and division method.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the attachment structure schematic diagram of connecting plate, preceding Graphic Panel, preceding magnet, rear Graphic Panel and rear magnet.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
As depicted in figs. 1 and 2, primary school math teaching plate of the present utility model, including support frame and mainboard 1, support frame bag Supporting plate 2, rotating shaft 3,4, four groups of bottom plate, 5, four groups of screwed pipe threaded rod 6 and four groups of bases 7, the top of four groups of bases is included to be respectively provided with There is lower standing groove, and lower ball bearing 8 is provided with lower standing groove, four groups of screwed pipe bottoms are inserted into ball under four groups respectively In bearing, four groups of threaded rod bottoms are inserted respectively and spiral shell is filled to inside four groups of screwed pipe tops, four groups of threaded rod tops respectively with Bottom plate bottom front left side, forward right side, left rear side connect with right lateral side, and the top of bottom plate is provided with middle standing groove, and in middle placement Middle ball bearing 9 is provided with groove, the bottom of rotating shaft is inserted into middle ball bearing, and supporting plate is arranged on the top of rotating shaft, main Plate is arranged on the lower section of bottom plate;Also including Graphic Panel 12 after Graphic Panel 11 before five groups of 10, five groups of connecting plates and five groups, five groups of connections The transversely arranged top for being arranged on supporting plate of plate, connecting plate are metallic, and preceding magnet is provided with rear side of Graphic Panel before five groups 13, be provided with rear magnet 14 after five groups on front side of Graphic Panel, before every group Graphic Panel by preceding magnet magnetic in one group of connection On the leading flank of plate, after every group Graphic Panel by rear magnet magnetic on the trailing flank of one group of connecting plate;By above-mentioned setting, By the rotation of four groups of screwed pipes the height of bottom plate and supporting plate can be controlled to adjust, so as to complete whole height regulation, and Integral-rotation regulation can be carried out while supporting plate is stirred by turning shaft design, adaptability is improved, reduces using limitation Property;And by Graphic Panel Pasting numbers and symbols before five groups, the exercise of addition subtraction multiplication and division method is formed, improves teaching efficiency, and Also by turning the numbers and symbols that Graphic Panel is pasted after shaft design control can be formed the exercise of addition subtraction multiplication and division method.
Primary school math teaching plate of the present utility model, in addition to left socle and right support 15, left socle and right support top It is connected with supporting plate bottom, and left socle and right support are located at the left side and right side of rotating shaft, left socle and right support respectively Bottom be provided with pulley 16, and the tip contact of the bottom of pulley and bottom plate;Rotatably supported effect is can reach, is improved Use reliability.
Primary school math teaching plate of the present utility model, in addition to left plate 17, left bottom plate 18, right plate and right bottom plate 19, Left plate and right plate top are connected with bottom plate bottom, and left bottom plate left end is connected with left plate, right bottom plate right-hand member and right plate There are neck, left end, right-hand member and the bottom point of mainboard in connection, left plate right-hand member, right plate left end, left bottom plate and right bottom plate top Do not clamp to the neck of left plate, right plate, left bottom plate and right bottom plate, it is convenient to be defined as clipboard or display screen in mainboard Shi Jinhang is changed and secure fit.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and modification can also be made, these change Enter and also should be regarded as the scope of protection of the utility model with modification.

Claims (3)

1. a kind of primary school math teaching plate, including support frame and mainboard, it is characterised in that support frame as described above includes supporting plate, turned Axle, bottom plate, four groups of screwed pipes, four groups of threaded rods and four groups of bases, the top of four groups of bases are provided with lower standing groove, and Lower ball bearing is provided with lower standing groove, four groups of screwed pipe bottoms are inserted into four groups of lower ball bearings respectively, and four Group threaded rod bottom is inserted respectively and spiral shell is filled to inside four groups of screwed pipe tops, and four groups of threaded rod tops are left with bottom plate bottom respectively Front side, forward right side, left rear side connect with right lateral side, and the top of the bottom plate is provided with middle standing groove, and is set in middle standing groove Middle ball bearing is equipped with, the bottom of the rotating shaft is inserted into middle ball bearing, and supporting plate is arranged on the top of rotating shaft, the master Plate is arranged on the lower section of bottom plate;Also including Graphic Panel after Graphic Panel before five groups of connecting plates, five groups and five groups, five groups of connecting plates The transversely arranged top for being arranged on supporting plate, the connecting plate are metallic, are provided with before described five groups on rear side of Graphic Panel Preceding magnet, is provided with rear magnet after five groups on front side of Graphic Panel, before described every group Graphic Panel by preceding magnet magnetic one Group connecting plate leading flank on, after described every group Graphic Panel by rear magnet magnetic on the trailing flank of one group of connecting plate.
2. primary school math teaching plate as claimed in claim 1, it is characterised in that also including left socle and right support, the left side Support and right support top are connected with supporting plate bottom, and the left socle and right support respectively positioned at rotating shaft left side and Right side, the bottom of the left socle and right support are provided with pulley, and the tip contact of the bottom of the pulley and bottom plate.
3. primary school math teaching plate as claimed in claim 2, it is characterised in that also including left plate, left bottom plate, right plate and Right bottom plate, left plate and the right plate top are connected with bottom plate bottom, and left bottom plate left end is connected with left plate, and right bottom plate is right End is connected with right plate, and there are neck, the mainboard in the left plate right-hand member, right plate left end, left bottom plate and right bottom plate top Left end, right-hand member and bottom clamp respectively to the neck of left plate, right plate, left bottom plate and right bottom plate.
CN201720266810.0U 2017-03-10 2017-03-10 Primary school math teaching plate Expired - Fee Related CN206726547U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720266810.0U CN206726547U (en) 2017-03-10 2017-03-10 Primary school math teaching plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720266810.0U CN206726547U (en) 2017-03-10 2017-03-10 Primary school math teaching plate

Publications (1)

Publication Number Publication Date
CN206726547U true CN206726547U (en) 2017-12-08

Family

ID=60502123

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720266810.0U Expired - Fee Related CN206726547U (en) 2017-03-10 2017-03-10 Primary school math teaching plate

Country Status (1)

Country Link
CN (1) CN206726547U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108922330A (en) * 2018-07-16 2018-11-30 卓子贺 A kind of teaching mathematic graph apparatus for demonstrating
CN110782745A (en) * 2019-11-14 2020-02-11 王依格 Special teaching frame of etiquette teaching

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108922330A (en) * 2018-07-16 2018-11-30 卓子贺 A kind of teaching mathematic graph apparatus for demonstrating
CN110782745A (en) * 2019-11-14 2020-02-11 王依格 Special teaching frame of etiquette teaching

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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: 20171208

Termination date: 20190310