CN210223177U

CN210223177U - Mathematics teaching aid

Info

Publication number: CN210223177U
Application number: CN201920970270.3U
Authority: CN
Inventors: Junhang Hu; 胡俊航; kaiyuan Hu; 胡开源; Miao Zhang; 张淼; Jingjing Li; 李晶晶
Original assignee: Henan Quality Polytechnic
Current assignee: Henan Quality Polytechnic
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-03-31
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a mathematics teaching aid, including device body and rotary mechanism, device body internally mounted has rotary mechanism, and rotary mechanism comprises carousel, bracing piece, rotation handle and hexagonal tray. The utility model discloses in, be provided with a plurality of rotary mechanism inside the device body, and rotary mechanism is by the carousel, bracing piece and hexagonal tray are constituteed, carousel in the rotary mechanism is fixed in the inside bottom surface of device body, rotary mechanism one end runs through device body top surface and is connected with rotatory handle simultaneously, can rotate rotary mechanism through rotatory, hexagonal tray and then rotatory when rotatory, and the vertical height of hexagonal tray equals with the vertical height of the transparent observation window in device body surface, the draw-in groove has been seted up on each surface of hexagonal tray, the inside joint of draw-in groove has the digital subsides, can pass through transparent observation window to let the student observe the inside digital number of pasting of draw-in groove through rotating hexagonal tray, can let the student temper some simple mathematical operation with this mode.

Description

Mathematics teaching aid

Technical Field

The utility model relates to an education equipment technical field especially relates to a mathematics teaching aid.

Background

The teaching aid is a teaching aid for short, which enables students to visually and vividly understand various appliances used by teaching contents and tools used by teachers during teaching. The teaching aid can improve the learning interest of students, enrich perceptual knowledge, help to form clear concepts, develop the observation ability and thinking ability of students, generally divide into three types of ordinary teaching aid, special teaching aid, infant teaching aid, and infant's figure operation teaching aid is put into the audio-visual operation relation that shows of draw-in groove with digit and operation symbol square.

Present mathematics teaching aid on the market is many in kind, but most mathematics teaching aid function singleness, especially to infant's mathematics apparatus, when cultivateing student's mathematics cognition, can not temper student's hands-on ability simultaneously, in addition, current mathematics teaching aid surface is simple, is difficult to improve student's interest in learning, provides a mathematics teaching aid according to above problem specially.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mathematics teaching aid.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a mathematics teaching aid, includes device body and rotary mechanism, device body internally mounted has rotary mechanism, and rotary mechanism comprises carousel, bracing piece, rotation handle and hexagonal tray, the carousel is fixed with the inside bottom surface of device body, and carousel top fixed surface has the bracing piece, the bracing piece surface is provided with the hexagonal tray, and each surface of hexagonal tray has seted up the draw-in groove, bracing piece one end runs through device body top surface and is fixed with the rotation.

Preferably, transparent observation window has been seted up on device body surface, and transparent observation window top is fixed with the mount, mount figure is the same with transparent observation window figure, transparent observation window is provided with a plurality ofly, and a plurality of transparent observation window equidistance setting are on device body surface.

Preferably, the display screen is installed to device body surface position below transparent observation window, and two stereo sets are installed respectively to the display screen both sides.

Preferably, the rotating mechanisms are arranged in a plurality of numbers, the rotating mechanisms are arranged inside the device body at equal intervals, the number of the rotating mechanisms is equal to that of the transparent observation windows, and the vertical height of the hexagonal tray is equal to that of the transparent observation windows.

Preferably, the rotary handle is provided with a sealing bearing on the contact surface with the device body.

Preferably, the rubber ears are arranged on the side face of the device body, the two rubber ears are arranged, the two rubber ears are respectively arranged on the two side faces of the device body, and the door plate is arranged on the back face of the device body.

Preferably, the bottom of the device body is provided with a rubber base, the surface of the rubber base is provided with a storage groove, and the storage groove is provided with a plurality of storage grooves.

Preferably, the storage battery is installed inside the device body, the heat dissipation hole is formed in the side face of the device body, and the charging port is formed below the heat dissipation hole.

Compared with the prior art, the utility model has the advantages that;

1. the utility model discloses, a plurality of rotary mechanisms are arranged in the device body, and the rotary mechanism is composed of a rotary disk, a support rod and a hexagonal tray, the rotary disk in the rotary mechanism is fixed on the bottom surface in the device body, simultaneously, one end of the rotary mechanism penetrates through the top surface of the device body and is connected with a rotary handle, the rotary mechanism can be rotated through the rotary handle, the hexagonal tray rotates along with the rotary mechanism, the vertical height of the hexagonal tray is equal to the vertical height of a transparent observation window on the surface of the device body, simultaneously, each surface of the hexagonal tray is provided with a clamping groove, a number sticker is clamped in the clamping groove, the numbers pasted in the clamping groove can be observed by the student through the transparent observation window by rotating the hexagonal tray, in this way, the student can exercise some simple mathematical operations, thereby increasing the interest of the student in mathematics, and the student, the practical ability of the students can be improved, so that the interests of the students are increased, and the memory of the students is facilitated.

2. The utility model discloses, there is the display screen at device body surface mounting, the mr can play some knowledge about mathematics through the display screen, increases the student to the cognition of mathematics to this improves student's interest, installs the stereo set in the both sides of display screen simultaneously, and the mr can play some music that are of value to student's study, helps student's thinking, pastes on device body surface simultaneously and has some cartoon caricatures, increases the color on device body surface, makes the device body have the diversification.

Drawings

Fig. 1 is a schematic structural view of a mathematical teaching aid provided by the present invention;

FIG. 2 is a side view of a mathematical teaching aid provided by the present invention;

fig. 3 is a schematic view of a rotation mechanism of a mathematical teaching aid provided by the present invention;

fig. 4 is the utility model provides a mathematics teaching aid hexagonal tray top view.

Illustration of the drawings:

1. a device body; 2. a rubber ear; 3. a transparent viewing window; 4. a fixed mount; 5. a rotation mechanism; 6. a digital signature; 7. sounding; 8. a display screen; 9. a storage tank; 10. a rubber base; 11. heat dissipation holes; 12. a charging port; 13. a storage battery; 14. rotating the handle; 15. sealing the bearing; 16. a hexagonal tray; 17. a turntable; 18. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 in specific cases to those skilled in the art.

Referring to fig. 1-3, a mathematical teaching aid comprises a device body 1 and a rotating mechanism 5, wherein the rotating mechanism 5 is arranged in the device body 1, the rotating mechanism 5 is composed of a turntable 17, a supporting rod, a rotating handle 14 and a hexagonal tray 16, the turntable 17 is fixed to the inner bottom surface of the device body 1, the supporting rod is fixed to the top surface of the turntable 17, the hexagonal tray 16 is arranged on the surface of the supporting rod, clamping grooves 18 are formed in the surfaces of the hexagonal tray 16, and one end of the supporting rod penetrates through the top surface of the device body 1 and is fixed to the rotating handle 14.

The surface of the device body 1 is provided with transparent observation windows 3, fixing frames 4 are fixed above the transparent observation windows 3, the number of the fixing frames 4 is the same as that of the transparent observation windows 3, a plurality of transparent observation windows 3 are arranged, the plurality of transparent observation windows 3 are equidistantly arranged on the surface of the device body 1, a display screen 8 is arranged on the surface of the device body 1 below the transparent observation windows 3, two acoustics 7 are respectively arranged on two sides of the display screen 8, a plurality of rotating mechanisms 5 are arranged, the plurality of rotating mechanisms 5 are equidistantly arranged in the device body 1, the number of the rotating mechanisms 5 is equal to that of the transparent observation windows 3, the vertical height of a hexagonal tray 16 is equal to that of the transparent observation windows 3, a sealing bearing 15 is arranged on the contact surface of a rotating handle 14 and the device body 1, rubber ears 2 are arranged on the side surface of the device body 1, and two rubber ears 2 are respectively installed at the two sides of the device body 1, the door plate is arranged at the back of the device body 1, the rubber base 10 is arranged at the bottom of the device body 1, the surface of the rubber base 10 is provided with a storage groove 9, the storage grooves 9 are provided with a plurality of storage grooves, the storage battery 13 is arranged inside the device body 1, the heat dissipation holes 11 are arranged at the sides of the device body 1, and the charging port 12 is arranged below the heat dissipation holes 11.

The working principle is as follows: when the device is used, firstly, a teacher fixes the device body 1 at a designated position, then, a plurality of designated digital stickers 6 are placed on the fixed frame 4 on the surface of the device body 1 for students to observe, after the students observe, the students can rotate the rotating mechanism 5 by themselves to display the numbers displayed on the surface of the fixed frame 4 on the transparent observation window 3, meanwhile, the rotating mechanism 5 consists of a rotating disc 17, a supporting rod and a hexagonal tray 16, the rotating disc 17 is fixed on the inner bottom surface of the device body 1, one end of the rotating mechanism 5 penetrates through the top surface of the device body 1 and is connected with a rotating handle 14, the rotating mechanism 5 can be rotated by the rotating handle 14 to drive the hexagonal tray 16 to rotate, the vertical height of the hexagonal tray 16 is equal to that of the transparent observation window 3 on the surface of the device body 1, meanwhile, each surface of the hexagonal tray 16 is provided with a hexagonal clamping groove 18, the digital stickers 6 are clamped inside the clamping, can let the student observe through transparent observation window 3 to the figure on the inside digital post 6 of draw-in groove 18 through rotating hexagonal tray 16, can let the student temper some simple mathematical operation with this mode, thereby increase the student to the interest of mathematics, and the student is rotatory by oneself, can improve student's hands-on ability, thereby increase student's interest, help student's memory, simultaneously at device body 1 surface mounting has display screen 8, mr can play some knowledge about mathematics through display screen 8, increase student to the cognition of mathematics, with this interest that improves student, stereo set 7 is installed to the both sides at display screen 8 simultaneously, can play some music that are of value to student's study, help student to think, it has some cartoon comics to paste on device body 1 surface simultaneously, increase the color on device body 1 surface.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a mathematics teaching aid, includes device body (1) and rotary mechanism (5), its characterized in that, device body (1) internally mounted has rotary mechanism (5), and rotary mechanism (5) comprise carousel (17), bracing piece, rotation (14) and hexagonal tray (16), carousel (17) and device body (1) inside bottom surface are fixed, and carousel (17) top fixed surface has the bracing piece, the bracing piece surface is provided with hexagonal tray (16), and each surface of hexagonal tray (16) has seted up draw-in groove (18), bracing piece one end runs through device body (1) top surface and rotation and is fixed (14).

2. A mathematics teaching aid as claimed in claim 1, characterized in that the surface of the device body (1) is provided with a transparent observation window (3), a fixing frame (4) is fixed above the transparent observation window (3), the number of the fixing frames (4) is the same as that of the transparent observation windows (3), the transparent observation windows (3) are provided with a plurality of transparent observation windows (3), and the transparent observation windows (3) are equidistantly arranged on the surface of the device body (1).

3. A mathematics teaching aid as claimed in claim 1, characterized in that the surface of the device body (1) is provided with a display screen (8) under the transparent viewing window (3), and two sound boxes (7) are respectively arranged on two sides of the display screen (8).

4. A mathematics teaching aid as claimed in claim 1, characterized in that said rotating mechanism (5) is provided in plurality, and a plurality of rotating mechanisms (5) are installed in the device body (1) at equal distance, and the number of rotating mechanisms (5) is equal to the number of transparent observation windows (3), and the vertical height of said hexagonal tray (16) is equal to the vertical height of transparent observation windows (3).

5. A mathematical teaching aid as claimed in claim 1, wherein the interface of the rotary knob (14) with the device body (1) is fitted with a sealed bearing (15).

6. A mathematics teaching aid as claimed in claim 1, characterized in that rubber ears (2) are mounted on the side of the device body (1), and two rubber ears (2) are provided, and two rubber ears (2) are respectively mounted on the two sides of the device body (1), and a door plate is provided on the back of the device body (1).

7. A mathematical teaching aid as claimed in claim 1, characterized in that the bottom of the device body (1) is provided with a rubber base (10), the surface of the rubber base (10) is provided with a storage groove (9), and the storage groove (9) is provided with a plurality of grooves.

8. A mathematics teaching aid as claimed in claim 1, characterized in that a storage battery (13) is mounted inside the device body (1), heat dissipation holes (11) are opened on the side of the device body (1), and a charging port (12) is opened under the heat dissipation holes (11).