CN209879847U

CN209879847U - Magnetism concatenation formula commercial mode canvas teaching aid device

Info

Publication number: CN209879847U
Application number: CN201920105814.XU
Authority: CN
Inventors: 张晓慧; 周发伟
Original assignee: 张晓慧; 周发伟
Current assignee: Henan Medical College
Priority date: 2019-01-22
Filing date: 2019-01-22
Publication date: 2019-12-31
Anticipated expiration: 2029-01-22

Abstract

The utility model discloses a magnetism concatenation formula business model canvas teaching aid device relates to canvas teaching aid equipment technical field, specifically is a magnetism concatenation formula business model canvas teaching aid device, including the antifriction plate, the center department of antifriction plate surface sets up flutedly, the inside wall fixedly connected with cardboard of recess, one side joint that the recess was kept away from to the cardboard has the drawing cloth board, the fixedly connected with stopper of edge of drawing cloth board inside wall, the surface of drawing cloth board is provided with anodal magnet. This magnetism concatenation formula business model canvas teaching aid device, through having seted up back of the body groove at the back of antifriction plate for the canvas can hang on the blackboard surface, antifriction plate and blackboard contact, avoid drawing the cloth board and cause the friction damage with the blackboard contact, the life of device has been promoted widely, and the canvas depends on the surface at drawing the cloth board through anodal magnet and negative pole magnet, facilitate the use and daily dismantlement wash, strengthen the device's availability factor effectively.

Description

Magnetism concatenation formula commercial mode canvas teaching aid device

Technical Field

The utility model relates to a canvas teaching aid equipment technical field specifically is a magnetism concatenation formula commercial model canvas teaching aid device.

Background

The teaching aid has the characteristics and the effects in scientific and technological activities that the teaching aid is intuitive, the intuition is often used as the teaching aid for demonstration in scientific and technological activities, the intuition teaching aid can embody and visualize knowledge, creates conditions for students to perceive, understand and memorize the knowledge, and intuitively promotes the concrete perception and abstract thinking of the students to combine, reduces the difficulty of the students in mastering abstract concepts, helps the students to form clear concepts, develops the observation capability and thinking capability of the students, improves the learning interest and enthusiasm of the students, and is practical, most of physical media can be touched, used and dissected, so the teaching aid has special significance in the aspect of training the skills of the students and has research value, the scientific and technological information contained in the physical media is rich, many contents are not extracted by human beings, the teaching aid is a scientific research object, and for students with little knowledge, and many physical media also have the research value, for example, children can disassemble toys, middle school students can dissect animals, research is carried out, typicality and typicality of visual teaching aids are realized, the visual teaching aids meet teaching requirements, clear representations can be effectively formed, students can be guided to know the essence of things from the displayed phenomenon, perceptual knowledge is improved to rational knowledge, the students are promoted to comprehensively and deeply master knowledge, language media and character media are matched, some teaching aids have specifications, and teachers must give guidance and explain to guide the students to observe when using the teaching aids, so that the students are inspired to think.

But present magnetism concatenation formula business model canvas teaching aid device has the structure complicacy, and the not good problem of result of use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a magnetism concatenation formula business model canvas teaching aid device has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a magnetic splicing type commercial mode canvas teaching aid device comprises an abrasion-resistant plate, wherein a groove is formed in the center of the outer surface of the abrasion-resistant plate, a clamping plate is fixedly connected to the inner side wall of the groove, a cloth drawing plate is clamped on one side, away from the groove, of the clamping plate, a limiting block is fixedly connected to the edge of the inner side wall of the cloth drawing plate, an anode magnet is arranged on the surface of the cloth drawing plate, a left canvas is arranged on the surface of the anode magnet, a right canvas is arranged on the surface of the anode magnet, a fixing frame is fixedly connected to the bottom of the left canvas, a reset spring is fixedly connected to the inner bottom wall of the fixing frame, a lower circumference step is fixedly connected to one side, away from the fixing frame, of the reset spring, an upper circumference step is connected to the upper surface of the lower circumference step in a meshed manner, a supporting column is fixedly connected to, the bottom of right canvas has seted up the draw-in groove, the antifriction plate has been close to the one end of recess and has been seted up main groove, the interior diapire fixedly connected with support of antifriction plate, the surperficial swing joint of support has the pivot, the fixed surface of pivot is connected with the curb plate, one side fixedly connected with of curb plate surface puts the thing board, put the surface of thing board and seted up a time groove.

Optionally, the number of the secondary pen grooves is five, the secondary pen grooves are arranged on the surface of the object placing plate in parallel, and the color pens are arranged inside the secondary pen grooves.

Optionally, the bottom of the left canvas and the bottom of the right canvas are fixedly connected with negative iron magnets.

Optionally, the bottom of the left canvas and the bottom of the right canvas are both fixedly connected with protective pads.

Optionally, a back groove is formed in the surface of the wear-resisting plate.

Optionally, both sides of the surface of the wear plate are fixedly connected with handles.

(III) advantageous effects

The utility model provides a magnetism concatenation formula commercial model canvas teaching aid device possesses following beneficial effect:

1. this magnetism concatenation formula business model canvas teaching aid device, through having seted up back of the body groove at the back of antifriction plate for the canvas can hang on the blackboard surface, antifriction plate and blackboard contact, avoid drawing the cloth board and cause the friction damage with the blackboard contact, the life of device has been promoted widely, and the canvas depends on the surface at drawing the cloth board through anodal magnet and negative pole magnet, facilitate the use and daily dismantlement wash, strengthen the device's availability factor effectively.

2. This magnetism concatenation formula business model canvas teaching aid device, bottom through left canvas and right canvas is provided with lug and draw-in groove cooperation and uses, make to realize seamless butt joint between left side drawing board and the right canvas, do not influence outward appearance and result of use, and the canvas board passes through the cardboard joint on the surface of antifriction plate, can dismantle, convenient removal is carried, and the inside of antifriction plate is provided with puts the thing board, including making colored writing pen place, also can place colored writing pen at main inslot temporarily writing in-process, the practicality of the device has been strengthened effectively.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the negative-pole magnet of the present invention;

FIG. 3 is a schematic view of a cross-sectional structure of a bump according to the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the side plate of the present invention;

FIG. 5 is a schematic view of the sectional structure of the object placing plate of the present invention;

fig. 6 is a schematic diagram of the structure of the wear-resistant plate of the present invention.

In the figure: 1-wear-resistant plate, 2-groove, 3-snap gauge, 4-cloth drawing plate, 5-limiting block, 6-positive magnet, 7-left canvas, 8-right canvas, 9-fixing frame, 10-reset spring, 11-lower circumferential step, 12-upper circumferential step, 13-support column, 14-lug, 15-clamping groove, 16-main pen groove, 17-support, 18-rotating shaft, 19-side plate, 20-object placing plate, 21-secondary pen groove, 22-negative magnet, 23-protective pad, 24-back groove and 25-handle.

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.

Referring to fig. 1 to 6, the present invention provides a technical solution: a magnetic splicing type commercial mode canvas teaching aid device comprises an abrasion-resistant plate 1, wherein a back groove 24 is formed in the surface of the abrasion-resistant plate 1, handles 25 are fixedly connected to two sides of the surface of the abrasion-resistant plate 1, a groove 2 is formed in the center of the outer surface of the abrasion-resistant plate 1, a clamping plate 3 is fixedly connected to the inner side wall of the groove 2, a canvas plate 4 is clamped to one side, away from the groove 2, of the clamping plate 3, a limiting block 5 is fixedly connected to the edge of the inner side wall of the canvas plate 4, an anode iron-absorbing stone 6 is arranged on the surface of the canvas plate 4, a left canvas 7 is arranged on the surface of the anode iron-absorbing stone 6, a right canvas 8 is arranged on the surface of the anode iron-absorbing stone 6, negative iron-absorbing stones 22 are fixedly connected to the bottoms of the left canvas 7 and the right canvas 8, protective pads 23 are fixedly connected to the bottoms of the, the wear-resistant plate 1 is in contact with the blackboard, the abrasion damage caused by the contact of the canvas plate 4 and the blackboard is avoided, the service life of the device is greatly prolonged, the canvas is attached to the surface of the canvas plate 4 through the anode magnet 6 and the cathode magnet 22, the use is convenient and the cleaning is carried out through daily disassembly, the use efficiency of the device is effectively enhanced, the bottom of the left canvas 7 is fixedly connected with the fixed frame 9, the inner bottom wall of the fixed frame 9 is fixedly connected with the reset spring 10, one side of the reset spring 10 far away from the fixed frame 9 is fixedly connected with the lower circumferential step 11, the upper surface of the lower circumferential step 11 is meshed and connected with the upper circumferential step 12, the top of the upper circumferential step 12 is fixedly connected with the support column 13, one side of the support column 13 far away from the upper circumferential step 12 is fixedly connected with the bump 14, the bottom of the right canvas 8 is, the inner bottom wall of the wear-resistant plate 1 is fixedly connected with a support 17, the surface of the support 17 is movably connected with a rotating shaft 18, the surface of the rotating shaft 18 is fixedly connected with a side plate 19, one side of the outer surface of the side plate 19 is fixedly connected with a storage plate 20, the surface of the storage plate 20 is provided with five secondary pen grooves 21, the five secondary pen grooves 21 are arranged on the surface of the storage plate 20 in parallel, color fountain pens are arranged in the secondary pen grooves 21, the bottoms of a left canvas 7 and a right canvas 8 are provided with a convex block 14 and a clamping groove 15 which are matched for use, so that seamless butt joint is realized between the left drawing plate 7 and the right canvas 8, the appearance and the using effect are not influenced, the canvas plate 4 is clamped on the surface of the wear-resistant plate 1 through a clamping plate 3, the color fountain pens can be detached and are convenient to move and carry, the storage plate 20 is arranged in the wear-resistant plate 1, so that the color writing pens can be, the practicability of the device is effectively enhanced.

As an optimal technical solution of the utility model: the surface of the wear-resisting plate 1 is provided with grains, so that the problem that the wear-resisting plate falls off when a user holds the device is avoided.

In conclusion, when the magnetically-spliced type canvas teaching aid device is used, the back groove 24 is formed in the back surface of the wear-resisting plate 1, so that a canvas can be hung on the surface of a blackboard, the wear-resisting plate 1 is in contact with the blackboard, the friction damage caused by the contact of the canvas plate 4 and the blackboard is avoided, the service life of the device is greatly prolonged, the canvas is attached to the surface of the canvas plate 4 through the positive magnet 6 and the negative magnet 22, the use and daily disassembly are convenient to clean, the use efficiency of the device is effectively improved, the left canvas 7 and the right canvas 8 are matched with each other through the lugs 14 and the clamping grooves 15 arranged at the bottoms of the left canvas 7 and the right canvas 8, the seamless butt joint between the left canvas 7 and the right canvas 8 is realized, the appearance and the use effect are not influenced, the canvas plate 4 is clamped on the surface of the wear-resisting plate 1 through the clamping plate 3, the disassembly can be carried conveniently, the color writing pen can be placed in the main pen groove 16 temporarily in the writing process, so that the practicability of the device is effectively enhanced.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" 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" or "second" 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 specifically limited otherwise.

It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

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 magnetism concatenation formula commercial mode canvas teaching aid device, includes antifriction plate (1), its characterized in that: the wear-resisting plate is characterized in that a groove (2) is formed in the center of the outer surface of the wear-resisting plate (1), a clamping plate (3) is fixedly connected to the inner side wall of the groove (2), a cloth drawing plate (4) is clamped to one side, away from the groove (2), of the clamping plate (3), a limiting block (5) is fixedly connected to the edge of the inner side wall of the cloth drawing plate (4), an anode magnet (6) is arranged on the surface of the cloth drawing plate (4), a left canvas (7) is arranged on the surface of the anode magnet (6), a right canvas (8) is arranged on the surface of the anode magnet (6), a fixed frame (9) is fixedly connected to the bottom of the left canvas (7), a reset spring (10) is fixedly connected to the inner bottom wall of the fixed frame (9), a lower circumference step (11) is fixedly connected to one side, away from the fixed frame (9), and an upper circumference step (12) is meshed with the upper, go up top fixedly connected with support column (13) of circumference step (12), one side fixedly connected with lug (14) of last circumference step (12) are kept away from in support column (13), draw-in groove (15) have been seted up to the bottom of right side canvas (8), main groove (16) have been seted up to the one end that antifriction plate (1) is close to recess (2), interior diapire fixedly connected with support (17) of antifriction plate (1), the surface swing joint of support (17) has pivot (18), the fixed surface of pivot (18) is connected with curb plate (19), one side fixedly connected with of curb plate (19) surface puts thing board (20), it has offered secondary groove (21) to put the surface of thing board (20).

2. The magnetic splicing type commercial pattern canvas teaching aid device according to claim 1, wherein: the number of the secondary pen grooves (21) is five, the secondary pen grooves (21) are arranged on the surface of the object placing plate (20) in parallel, and the color pens are arranged in the secondary pen grooves (21).

3. The magnetic splicing type commercial pattern canvas teaching aid device according to claim 1, wherein: the equal fixedly connected with negative pole magnet (22) in bottom of left canvas (7) and right canvas (8).

4. The magnetic splicing type commercial pattern canvas teaching aid device according to claim 1, wherein: the bottom of left canvas (7) and right canvas (8) is equal fixedly connected with protection pad (23).

5. The magnetic splicing type commercial pattern canvas teaching aid device according to claim 1, wherein: the surface of the wear-resisting plate (1) is provided with a back groove (24).

6. The magnetic splicing type commercial pattern canvas teaching aid device according to claim 1, wherein: both sides on the surface of the wear-resisting plate (1) are fixedly connected with handles (25).