CN213070259U

CN213070259U - Interactive panel of interest teaching for primary school's mathematics

Info

Publication number: CN213070259U
Application number: CN202022073207.5U
Authority: CN
Inventors: 张德贻
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-04-27
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses an interactive panel of interest teaching for primary school's mathematics, including supporting chassis, lifting unit, box backing plate, the narrow box of show, lid, digit rotation display subassembly and operation mark piece rotation display subassembly, it passes through to support the chassis lifting unit supports and installs the box backing plate, the support is installed on the box backing plate the narrow box of show, the top surface buckle closure of the narrow box of show has the lid, it judges perpendicular barrel hole to have seted up operation wide hole box on the box body of the narrow box of show, the vertical equal-number vertical slat of front side of installing on the operation wide hole, the inside vertical inserting of box body of the narrow box of show is equipped with operation mark piece rotation display subassembly and a plurality of digit rotation display subassembly. Has the advantages that: primary school mathematics strengthen the interactive cooperation ability between the student with interactive panel of interest teaching, manual and brain combines, increases memory, improves the interest in study, and the person of proposition judges the question to the person of answer, both sides benefit each other.

Description

Interactive panel of interest teaching for primary school's mathematics

Technical Field

The utility model relates to a primary school's mathematics teaching aid device field especially relates to an interactive panel of interest teaching for primary school's mathematics.

Background

Mathematics is a general means for strictly describing abstract structures and modes of things by human beings, can be applied to any problem in the real world, all mathematical objects are artificially defined essentially, in this sense, the mathematics belongs to form science, but not natural science, different mathematicians and philosophers have a series of opinions on the exact range and definition of mathematics, in human historical development and social life, the mathematics plays an irreplaceable role, and is also an essential basic tool for learning and researching modern scientific technology, while four arithmetic is the arithmetic basis of mathematics and is also the important weight of primary school courses, the traditional four arithmetic teaching is too tedious, the enthusiasm of students is not high, and the hard memory efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an interest teaching interactive display board for primary school mathematics in order to solve the above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

an interest teaching interactive display board for primary mathematics comprises a supporting underframe, a lifting component, a box base plate, a narrow display box, a box cover, a digital rotary display component and an operation target block rotary display component, the box base plate is supported and installed on the supporting underframe through the lifting assembly, the narrow display box is supported and installed on the box base plate, the top surface of the narrow display box is covered with the box cover in a buckling manner, the box body of the narrow display box is provided with an operation wide hole box judgment vertical bar hole, the operation wide hole is vertically provided with a front equal-number vertical strip plate, the operation standard block rotating display component and a plurality of digital rotating display components are vertically inserted in the box body of the display narrow box, the narrow box inner wall of the showing box, which is used for judging two sides of the vertical bar hole, is provided with a bar limiting hole, a push plate is inserted in the bar limiting hole, and a vertical push plate convex strip is arranged in the middle of the front plate surface of the push plate.

Furthermore, the operation mark block rotation display assembly comprises an operation symbol rotary disc, an operation rotary shaft, an operation clamping block and an operation mark block, the operation rotary shaft is rotatably provided with a plurality of operation symbol rotary discs, the operation symbol rotary discs are fixedly provided with the operation mark blocks, and the operation clamping blocks are fixedly arranged at two ends of the operation rotary shaft.

Furthermore, the operation mark block is provided with four side faces, a spring pressing groove hole is formed in the operation mark block, a four-convex ring body is fixedly sleeved on the operation rotating shaft inside the spring pressing groove hole, a spring pressing groove is formed in the inner hole wall of the spring pressing groove hole, and a spring pressing block is connected inside the spring pressing groove through a spring.

Further, operation mark piece rotates display module comprises digit fixture block, digit pivot, digit mark piece and digit carousel, rotate in the digit pivot and install a plurality of the digit carousel, fixed mounting has on the digit carousel digit mark piece, digit fixture block fixed mounting is in the both ends of digit pivot.

Furthermore, the lifting assembly is composed of a supporting cylinder and a cylinder inner column inserted at the top of the supporting cylinder, a plurality of threaded holes are formed in the cylinder inner column, a fixing bolt is installed on the supporting cylinder, and the fixing bolt is screwed into the threaded holes.

In the structure, the front equal-number vertical plate is pasted with a plurality of equal numbers, the number mark block is provided with ten side faces, the number mark block is respectively pasted with 0-9 ten numbers, the push plate is pasted with the wrong mark, a plurality of group numbers are inserted into the box cover to rotate the display assembly according to the number required to be exercised by four arithmetic operations, classmates are interactively displayed in a grouping mode, one person is responsible for adjusting the left number of the equal number, one person is responsible for rotating the right number of the equal number, an equality is formed, and the left person finally marks the wrong number for the equality.

Has the advantages that: primary school mathematics strengthen the interactive cooperation ability between the student with interactive panel of interest teaching, manual and brain combines, increases memory, improves the interest in study, and the person of proposition judges the question to the person of answer, both sides benefit each other.

Drawings

Fig. 1 is a schematic structural view of an interest teaching interactive display board for primary mathematics according to the present invention;

fig. 2 is the utility model relates to a structure schematic diagram is overlooked with operation standard block of interactive panel of interest teaching for primary school's mathematics.

The reference numerals are explained below:

1. a support chassis; 2. a support cylinder; 3. a cylinder inner column; 4. a box backing plate; 5. displaying the narrow box; 6. a box cover; 7. front side equal-sign vertical strip plates; 8. judging a vertical bar hole; 9. fixing the bolt; 10. labeling in equal numbers; 11. a calculation symbol rotary table; 12. calculating a rotating shaft; 13. calculating a fixture block; 14. calculating a standard block; 15. a digital fixture block; 16. A digital rotating shaft; 17. pushing the plate; 18. push plate convex strips; 19. elastic pressing blocks; 20. a four-lobe ring body; 21. a digital standard block; 22. a digital carousel.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-2, an interest teaching interactive display board for primary mathematics comprises a supporting underframe 1, a lifting assembly, a box pad 4, a narrow display box 5, a box cover 6, a digital rotation display assembly and an operation standard block rotation display assembly;

the supporting underframe 1 is provided with a box cushion plate 4 through the lifting component, the box cushion plate 4 is provided with a narrow display box 5 in a supporting way, and the top surface of the narrow display box 5 is covered with a box cover 6;

an operation wide hole box judgment vertical bar hole 8 is formed in the box body of the display narrow box 5, a front equal-number vertical bar plate 7 is vertically installed on the operation wide hole, and the operation standard block rotating display assembly and the plurality of digital rotating display assemblies are vertically inserted into the box body of the display narrow box 5;

the narrow display box 5 on two sides of the vertical bar hole 8 is provided with a bar limiting hole on the inner box wall, a push plate 17 is inserted in the bar limiting hole, and a vertical push plate convex strip 18 is arranged in the middle of the front plate surface of the push plate 17.

In this embodiment, the operation target block rotation display assembly is composed of an operation symbol rotary table 11, an operation rotary shaft 12, an operation fixture block 13 and an operation target block 14, wherein the operation rotary shaft 12 is rotatably provided with a plurality of operation symbol rotary tables 11, the operation symbol rotary tables 11 are fixedly provided with the operation target block 14, and the operation fixture block 13 is fixedly arranged at two ends of the operation rotary shaft 12;

preferably, the operation target block 14 is provided with four side faces, a spring slot hole is formed in the operation target block 14, a four-convex ring body 20 is fixedly sleeved on the operation rotating shaft 12 inside the spring slot hole, a spring pressing groove is formed in the inner hole wall of the spring slot hole, and a spring pressing block 19 is connected inside the spring pressing groove through a spring.

In this embodiment, the operation target block rotation display assembly is composed of a digital fixture block 15, a digital rotating shaft 16, a digital target block 21 and a digital rotating disk 22, wherein the digital rotating shaft 16 is rotatably provided with a plurality of digital rotating disks 22, the digital rotating disks 22 are fixedly provided with the digital target block 21, and the digital fixture block 15 is fixedly installed at two ends of the digital rotating shaft 16.

In this embodiment, lifting unit comprises a support section of thick bamboo 2 and the section of thick bamboo inner prop 3 of pegging graft at a support section of thick bamboo 2 top, has seted up a plurality of screw hole on the section of thick bamboo inner prop 3, installs fixing bolt 9 on the support section of thick bamboo 2, and fixing bolt 9 connects soon inside the screw hole.

In the structure, the front equal-number vertical plate is pasted with a plurality of equal numbers, the number mark block is provided with ten side faces, the number mark block is respectively pasted with 0-9 ten numbers, the push plate is pasted with the wrong mark, a plurality of group number rotating display components are inserted in the box cover according to the number needed to be exercised by four arithmetic operations, students are interactively displayed in a grouping mode, one person is responsible for adjusting the left number of the equal numbers, one person is responsible for rotating the right number of the equal numbers, the equality is established, the left person marks the wrong number for the equality finally, when the numbers rotate, one figure is not rotated and can be bounced for pausing, the learning interest is improved, the person who gives the question judges the question to the person who answers the question, and the two parties are beneficial to.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an interactive panel of interest teaching for primary school's mathematics which characterized in that: comprises a supporting underframe, a lifting component, a box base plate, a narrow display box, a box cover, a digital rotation display component and an operation standard block rotation display component, the box base plate is supported and installed on the supporting underframe through the lifting assembly, the narrow display box is supported and installed on the box base plate, the top surface of the narrow display box is covered with the box cover in a buckling manner, the box body of the narrow display box is provided with an operation wide hole box judgment vertical bar hole, the operation wide hole is vertically provided with a front equal-number vertical strip plate, the operation standard block rotating display component and a plurality of digital rotating display components are vertically inserted in the box body of the display narrow box, the narrow box inner wall of the showing box, which is used for judging two sides of the vertical bar hole, is provided with a bar limiting hole, a push plate is inserted in the bar limiting hole, and a vertical push plate convex strip is arranged in the middle of the front plate surface of the push plate.

2. The interactive interest teaching display board for primary school mathematics as claimed in claim 1, wherein: the operation mark block rotation display assembly is composed of an operation symbol rotary disc, an operation rotary shaft, an operation clamping block and an operation mark block, wherein the operation rotary shaft is rotatably provided with a plurality of operation symbol rotary discs, the operation mark rotary discs are fixedly provided with the operation mark block, and the operation clamping block is fixedly arranged at two ends of the operation rotary shaft.

3. The interactive interest teaching display board for primary school mathematics as claimed in claim 2, wherein: the operation tab is provided with four side faces, a spring-pressing groove hole is formed in the operation tab, a four-convex ring body is fixedly sleeved on the operation rotating shaft inside the spring-pressing groove hole, a spring-pressing groove is formed in the inner hole wall of the spring-pressing groove hole, and a spring-pressing block is connected inside the spring-pressing groove.

4. The interactive interest teaching display board for primary school mathematics as claimed in claim 1, wherein: the operation mark block rotation display assembly is composed of a digital clamping block, a digital rotating shaft, a digital mark block and a digital rotating disc, the digital rotating shaft is rotatably provided with a plurality of the digital rotating disc, the digital rotating disc is fixedly provided with the digital mark block, and the digital clamping block is fixedly arranged at two ends of the digital rotating shaft.

5. The interactive interest teaching display board for primary school mathematics as claimed in claim 1, wherein: the lifting assembly is composed of a supporting barrel and a barrel inner column inserted at the top of the supporting barrel, a plurality of threaded holes are formed in the barrel inner column, a fixing bolt is installed on the supporting barrel, and the fixing bolt is screwed into the threaded holes.