CN217695509U - Combined stationery box with arithmetic enlightenment model counter for children - Google Patents

Abstract

The utility model discloses a children's arithmetic enlightens model counter combination stationery box, this stationery box include two-sided blank and little animal model, wherein two-sided blank both can put conveniently to carry in the stationery box body and also can take out the exclusive use, total five dead levers, forty little animal models and six magnet. The fixed rods are all fixed on the thickened plastic plates at the two ends of the fixed rods; one side of the double-sided white board can be used for calculating draft paper painting and other purposes, and the other side of the double-sided white board is provided with a counting key with sound and light; the utility model discloses utilize the homopolar repulsion heteropolar principle of attracting of magnet to open and close stationery box, adopt the mode of little animal model count to increase the intuition nature and the interest of arithmetic in addition to better inspire children to the cognition of arithmetic, thereby let the arithmetic not be the number of no interest, but let the combination that the number becomes the toy that children liked.

Description

Combined stationery box with arithmetic enlightenment model counter for children

Technical Field

The utility model relates to a stationery and arithmetic field especially relate to a children's arithmetic enlightenment model counter combination stationery box.

Background

The writing case is one almost people's hand in student's hand, this utility model mainly designs in the face of children, the auxiliary mode that utilizes little animal model count carries out the arithmetic tutor to children, after the little animal model of needs carries out the arithmetic assistance, can demolish little animal model device by oneself and can not damage the writing case, still can use after getting into high grade such as primary school middle school, the stationery that gets into high grade needs after also more, demolish and have more storage space in order to satisfy the needs of accomodating after the little animal model. Only one stationery case is designed, the children usually feel fog when initially contacting with the arithmetic, the relation between numbers is not clear at all, many parents have no sufficient time for guiding the students to learn the arithmetic due to busy work and life and no good method, many parents see methods such as using a plurality of plastic rods, small wooden sticks and the like to guide the children to learn the arithmetic in life, although the stationery case can play a certain role, the effect is slight, the children cannot be interested due to being too boring, the stationery case is not convenient to carry and can be frequently discarded, therefore, a small animal model is thought to guide the children to learn the arithmetic, and the stationery case and the integrated device are adopted to ensure that the animal models are conveniently carried and orderly arranged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a method for improving the cognition and understanding of children to numbers by using a small animal model for the children just contacting arithmetic.

The purpose of the utility model is realized through the following technical scheme: a combined stationery box of a child arithmetic enlightenment model counter comprises a stationery box upper cover, metal buckles, a thickened plastic plate, a model fixing rod, a stationery box body, a sliding module fixing rod, an internal sliding plastic module, an external switch sliding module, a module connecting rod, two groups of four magnets arranged in positive and negative polarities, a thickened plastic short plate, a side thickened plastic plate, a small animal model, two magnets fixedly arranged in the same polarity and a double-sided white plate, wherein the metal buckles are arranged at four corners of the inner side of the stationery box upper cover; four corners of the double-sided white board are respectively provided with an attraction magnet, and the middle part of the double-sided white board is a handwriting area for handwriting calculation; the attracting magnets are respectively attracted to the four metal buttons of the upper cover of the writing case;

the writing case upper cover is rotationally connected with the writing case body; the thickened plastic plate is vertically arranged in the writing case body, the side-surface thickened plastic plate is arranged on the right side surface in the writing case body, and two ends of the model fixing rod are fixed between the thickened plastic plate and the side-surface thickened plastic plate; the small animal model is connected on the model fixing rod in a penetrating manner and is connected with the model fixing rod in a sliding manner;

the two magnets fixedly installed in the same polarity are installed on the inner side of the front edge of the upper cover of the writing case, the two groups of four magnets installed in the positive and negative polarities are installed on the internal sliding plastic module, the two groups of four magnets installed in the positive and negative polarities correspond to the two magnets fixedly installed in the same polarity, the internal sliding plastic module is connected to the sliding module fixing rod in a sliding mode, and the thickened plastic short plate is installed in the writing case body in parallel to the thickened plastic plate; the sliding module fixing rod is fixed between the thickened plastic plate and the thickened plastic short plate; the external switch sliding module is connected with the sliding plastic module inside the writing case through a module connecting rod.

Furthermore, a whiteboard eraser placing bin is arranged between the thickened plastic short plate and the side-surface thickened plastic plate.

Furthermore, the inside of the box body of the writing case is divided into a left part and a right part by the thickened plastic board, and the left part is a stationery placing bin.

Furthermore, the front side of the double-sided whiteboard is a handwriting surface, the back side of the double-sided whiteboard is an electronic surface, the electronic surface comprises a trumpet, a mode reminding selection key, a sound switch key, a quantity key area and a power supply in the battery compartment, and all the components in the electronic surface are connected through a circuit.

The utility model has the advantages that:

1. the writing case is opened and closed by utilizing the principle that like poles of magnets repel and unlike poles attract, so that the writing case is convenient to open and close, has an ultra-long service life and is not easy to damage;

2. the small animal model is integrated into the arithmetic enlightenment teaching of children, so that the interest of the children in the numbers can be aroused, and the numbers and the number are visual and easy to understand;

3. the double-sided whiteboard also has strong practicability, can be conveniently taken out for independent use, the handwriting surface can meet the requirements of arithmetic modification drawing and the like, the waste of paper is reduced, and the electronic surface can carry out interesting arithmetic exercise.

Drawings

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

FIG. 2 (A) is a double-sided whiteboard handwriting surface;

FIG. 2 (B) is a double-sided whiteboard electronic surface;

FIG. 3 is a schematic view of a model fixing rod pattern and a model fixing rod installation;

FIG. 4 is a schematic view of the connection between the upper cover of the writing case and the back of the writing case body;

FIG. 5 (A) is an external circuit diagram of the YUSIJIE-H1 sound IC chip according to the present invention;

FIG. 5 (B) is a circuit diagram of an LED according to the present invention;

fig. 6 is a cross-sectional view of an acoustic switch used in the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the attached drawings.

As shown in fig. 1-4, the utility model provides a combined writing case of a child arithmetic enlightenment model counter, which comprises a writing case upper cover 1, metal buttons 2 arranged at four corners of the inner side of the writing case upper cover 1, a thickened plastic plate 4, a model fixing rod 5, a writing case body 6, a sliding module fixing rod 7, an inner sliding plastic module 8, an outer switch sliding module 9, a module connecting rod 10, two groups of four magnets 11 arranged in positive and negative polarities, a thickened plastic short plate 12, a side thickened plastic plate 14, a small animal model 15, two magnets 16 fixedly arranged in the same polarity and a double-sided white plate 17;

four corners of the double-sided white board 17 are respectively provided with an attraction magnet 17-1, the front side of the double-sided white board 17 is a handwriting surface, the back side of the double-sided white board 17 is an electronic surface 17-3, and the middle of the handwriting surface is a handwriting area 17-2 for handwriting calculation; the electronic surface 17-3 comprises a small loudspeaker 17-3-1, a mode reminding selection key 17-3-2, a sound switch key 17-3-3, a number key area 17-3-4 and a power supply 17-3-5 in the battery compartment, and all the components in the electronic surface are connected through a circuit; the attracting magnets 17-1 are respectively attracted to the four metal buttons 2 of the upper cover 1 of the writing case;

the writing case upper cover 1 is rotationally connected with the writing case body 6; the thickened plastic plate 4 is vertically arranged in the writing case box body 6, the interior of the writing case box body 6 is divided into a left part and a right part, the left part is a stationery placing bin 3, the side thickened plastic plate 14 is arranged on the right side surface in the writing case box body 6, and two ends of the model fixing rod 5 are fixed between the thickened plastic plate 4 and the side thickened plastic plate 14; the small animal model 15 is connected on the model fixing rod 5 in a penetrating manner and is connected with the model fixing rod 5 in a sliding manner;

the two magnets 16 fixedly installed with the same polarity are installed on the inner side of the front edge of the upper cover 1 of the writing case, the two groups of four magnets 11 installed with positive and negative polarities are installed on the internal sliding plastic module 8, the two groups of four magnets 11 installed with positive and negative polarities correspond to the two magnets 16 fixedly installed with the same polarity, the internal sliding plastic module 8 is connected to the sliding module fixing rod 7 in a sliding mode, the thickened plastic short plate 12 is installed in the writing case body 6 in parallel with the thickened plastic plate 4, and a white board eraser placing bin 13 is arranged between the thickened plastic short plate 12 and the side thickened plastic plate 14; the sliding module fixing rod 7 is fixed between the thickened plastic plate 4 and the thickened plastic short plate 12; the external switch sliding module 9 is connected with the sliding plastic module 8 inside the writing case through a module connecting rod 10.

The utility model provides a theory of operation and process as follows: the external switch sliding module 9 is pushed by fingers, the internal sliding plastic module 8 is driven by the module connecting rod 10 to move left and right, the positions of two groups of four magnets 11 with positive and negative polarities are changed, and the writing case is opened by the magnetic attraction and repulsion principle. The inner side of the writing case upper cover 1 is tightly attached to a double-sided white board 17, four rows of forty small animal models 15 are arranged on the model fixing rod 5 in a penetrating mode, the double-sided white board 17 is used for writing arithmetic questions needing to be calculated, the number of the small animal models 15 is moved according to the numbers of the arithmetic questions, the number of the moved small animal models 15 is used for obtaining a calculation result, and the whiteboard eraser placing bin 13 can be used for placing a whiteboard eraser, so that the whiteboard eraser can be taken conveniently to conduct erasing operation. When the double-sided white board is taken out for independent use, the attracting magnet can be adsorbed on the metal surface to enable the double-sided white board to be placed stably and conveniently, the animal sound effect part adopts a YUSIJIE-H1 voice IC chip in the electronic surface shown in figure 2 (B), the YUSIJIE-H1 is a variety of sound storage chips, the utility model discloses a partial required sound effect is only adopted in the practical design, the working circuit is shown in figure 5 (A), and the working circuit of the light emitting diode is shown in figure 5 (B). When the user exercises independently, a memorandum of an exercise mode is selected through the mode reminding selection key 17-3-2, then the sound effect is selected to be turned on through the sound switch key 17-3-3, then the user exercises through the keys of the number key area 17-3-4, and when the keys of the number key area 17-3-4 are pressed, the user can make a sound once every key horn is pressed, and the keys can be lightened at the same time;

as shown in fig. 6, the audio switch key 17-3-3 includes a switch button Y1, a metal conductive layer Y2, a first input pin Y3, a first metal dome Y4, a second input pin Y5, a locking pin Y6, a first output pin Y7, a second metal dome Y8, and a second output pin Y9.

The working principle of the sound switch key 17-3-3 is as follows: when the switch button Y1 is pressed, the first metal elastic sheet Y4 and the second metal elastic sheet Y8 are bent downwards, the two contacts are communicated through the metal conducting layer Y2, and the first input pin Y3 and the second output pin Y9 are conducted at the moment; the second input pin Y5 and the first output pin Y7 are conducted through the locking pin Y6, and the conducting state is locked; when the switch button Y1 is loosened, the first metal elastic sheet Y4 and the second metal elastic sheet Y8 are bounced, and the first input pin Y3 and the second output pin Y9 are disconnected; the second input pin Y5 and the first output pin Y7 are locked by the locking pin Y6 and continue to be in a conducting state, and when the switch button Y1 is pressed again, the locking state is released, and at this time, the second input pin Y5 and the first output pin Y7 are disconnected.

A light-emitting diode and a patch type inching locking switch are embedded in the back of each silica gel soft key in the electronic surface of the double-sided white board, each sound corresponds to one group of ten keys, and the ten switches below each group of ten keys are in a parallel connection state; four exercise reminding modes of addition, subtraction, multiplication and division are provided, the exercise reminding mode is selected through a mode reminding selection key 17-3-2, when a certain arithmetic exercise is carried out, a corresponding mode reminding key is pressed, the key can be in a normally-on state to remind which exercise is currently carried out, when the number of keys in a key area is pressed, a corresponding animal calling sound is sent out when a key trumpet is pressed, and meanwhile, the pressed key can be lightened, the two exercises are carried out simultaneously from the aspects of hearing and vision, and a better memory effect can be achieved; for example, when addition practice is needed, a plus (+) key is pressed, and a light-emitting diode embedded in the key is lightened continuously to remind that the current addition practice mode is adopted; if the sound effect of the 22 nd pin of the YUSIJIE-H1 chip is used currently, a KP02 switch of a sound switch key 17-3-3 is pressed, the 22 nd pin of the chip outputs a sound signal, a second output pin Y9 of a first input pin Y3 switch of the signal connection switches K1-K10 is connected with a loop P10, a switch button Y1 is pressed, the first input pin Y3 and the second output pin Y9 are conducted, at this time, the sound signal sent by the P02 pin passes through the conducted switch to the loop P10, and the sound signal is sent to the 2 nd pin SP + and the 4 th pin SP-of the chip through an internal circuit of the YUSIJIE-H1 chip and is output to a small horn to send a sound of an animal; meanwhile, the light emitting diode of the key is lighted, the working principle of the light emitting diode is as shown in fig. 5 (B), when the switch button Y1 is pressed, the switch is turned on, the current flows through the second input pin Y5 to the first output pin Y7, and then a stable working voltage is provided for the light emitting diode through the voltage reduction resistor R, and then the light emitting diode is lighted; the use method comprises various methods which can be practiced by oneself or by a plurality of persons, and the method specifically comprises the following steps: the first step is to press the + number reminding key, the second step is to press one group of keys in the number key area 17-3-4, which are equal to the first addend, when the keys are pressed, the animal's call is generated and the keys are lightened, the third step is to press another group of keys in the number key area 17-3-4, which are equal to the second addend, and the animal's call is generated and lightened, and finally, the animal's calls are heard for several times, which are all the lightened keys, so that the result of the addition of the two numbers is obtained, if only the keys are required to be lightened to display no sound, the sound can be turned off by the sound switch key 17-3-3;

the upper cover of the writing case and the back of the writing case body adopt a conventional hinge type connection mode (as shown in figure 4); the stationery (pen) placing bin and the whiteboard eraser bin are respectively divided into independent spaces in the stationery box so as to prevent the stationery (pen) placing bin and the whiteboard eraser bin from rolling to other positions to influence other devices; the small animal model is forty, each group of ten animal models are connected by a fixing rod in a penetrating way, the animal models are four groups, and the bottom of each small animal model is provided with a semicircular hole, so that the animal models can slide conveniently, keep balance and avoid rotation. Two ends of the model fixing rod are directly fixed on the thickened plastic plates at two sides of the rod (as shown in figure 3); two homopolar fixed mounting's magnet, install in stationery box upper cover border inboard, install four opposite-polarity magnets in the inboard inside slip plastic module of stationery box body forward edge rather than corresponding, alternate slip module dead lever in the middle of this inside slip plastic module, the slip module dead lever is fixed in on this pole both sides thickening plastic slab, when plastics slip module slides to the left side, drive four magnets of inlaying on the slip plastic module and remove left, two wherein polarities are the same with upper cover fixed mounting's magnet polarity, at this moment, the stationery box is for the open mode, can open a gap in the middle of stationery box upper cover and the stationery box body. When the pencil box slides to the right side, the pencil box is in a closed state when two polarities of the four magnets arranged on the internal sliding plastic module are opposite to the polarities of the magnets fixedly arranged on the upper cover;

the four magnets arranged on the sliding plastic module are arranged at intervals, every two magnets form a group, the polarities of the two groups of magnets are the same, the two groups of magnets correspond to the two fixed magnets arranged on the inner side of the upper cover of the writing case, and the writing case is opened and closed.

Furthermore, the model fixing rod, the sliding module fixing rod and the module connecting rod are made of stainless steel semicircular stainless steel bars so as to meet the strength requirement and keep the model and the module to move smoothly. The model fixing rod and the sliding module fixing rod are fixed between the corresponding thickened plastic plates by the same method, and the hole depth of the shape of the thickened plastic plate is half the hole depth; the sliding plastic module is made of organic glass materials in order to meet the requirements of hardness and smoothness of the sliding plastic module.

The utility model relates to a multifunctional combined device, this combination stationery box is about 25 centimetres long, and is about 19 centimetres wide, and whole length and width are close with a ordinary 16 division children's publication size, and such a size is convenient to be accomodate with books and is carried together. Utilize the principle that the homopolar repulsion heteropolar attraction of magnet to open and closed stationery box, let a simple switch also have certain interest, magnet if the perpendicular hard is difficult to pull open of actuation state, but is very light when controlling the translation. The principle that like poles of magnets repel and unlike poles attract is utilized to do the switch, the switch is hardly damaged, the switch can be used for a long time, and in addition, the fact that children like painting nature is considered, so that a small white board is installed in the writing case to be used for writing arithmetic questions, drawing exercises and the like, the writing area can meet painting requirements of the children and can be repeatedly used as scratch paper, and waste of paper can be reduced. The sound-light-electricity combination on the other side of the double-sided whiteboard gives better interaction effect from the aspects of hearing and vision. The counting method of the small animal model is adopted to match with the calculation of an arithmetic subject, the number is replaced by the number of the real objects, the number becomes visual and clear, the fuzzy imagination is not only realized, the arithmetic is easier to understand and the better fusion is through by the method of the real object counting, and the hard remembering is avoided. The characteristics of children like the small animals are utilized to attract the children, the fun of arithmetic is increased, the arithmetic is not boring, and the power of the children for learning the arithmetic is also increased. If the small animal models are too few, the small animal models cannot play a role in grouping, are too single and too many, and are not necessary because the small animal models are just arithmetic of an auxiliary learning base, four groups of models are adopted under comprehensive consideration, ten models are assembled in each group, and the number of the models can be adjusted according to some requirements in the later stage. The writing case not only can meet the function of containing stationery (pens), but also meets the requirement of guiding children to learn arithmetically, attracts the interests of the children by using the animal models, and then, the numbers are understood by counting the number of the animal models, so that the writing case is better, intuitive and easy to understand, and also has more functions, and is not only a case for containing the stationery independently.

The above-mentioned embodiments are provided for explaining the present invention, not for limiting the present invention, and any modifications and changes made to the present invention are within the spirit of the present invention and the scope of the claims and fall within the scope of the present invention.

Claims (4)

1. A combined writing case of a child arithmetic enlightenment model counter is characterized by comprising a writing case upper cover (1), metal buttons (2) arranged at four corners of the inner side of the writing case upper cover (1), a thickened plastic plate (4), a model fixing rod (5), a writing case body (6), a sliding module fixing rod (7), an internal sliding plastic module (8), an external switch sliding module (9), a module connecting rod (10), two groups of four magnets (11) arranged in positive and negative polarities, a thickened plastic short plate (12), a side thickened plastic plate (14), a small animal model (15), two magnets (16) fixedly arranged in the same polarity and a double-sided white plate (17); four corners of the double-sided white board (17) are respectively provided with an attracting magnet (17-1), and the middle part is provided with a handwriting area (17-2) for handwriting calculation; the attraction magnets (17-1) are respectively attracted to the four metal buttons (2) of the writing case upper cover (1);

the writing case upper cover (1) is rotationally connected with the writing case body (6); the thickened plastic plate (4) is vertically arranged in the writing case body (6), the side thickened plastic plate (14) is arranged on the right side surface in the writing case body (6), and two ends of the model fixing rod (5) are fixed between the thickened plastic plate (4) and the side thickened plastic plate (14); the small animal model (15) is connected on the model fixing rod (5) in a penetrating way and is connected with the model fixing rod (5) in a sliding way;

the two magnets (16) fixedly installed in the same polarity are installed on the inner side of the front edge of the upper cover (1) of the writing case, two groups of four magnets (11) installed in the positive and negative polarities are installed on the internal sliding plastic module (8), the two groups of four magnets (11) installed in the positive and negative polarities correspond to the two magnets (16) fixedly installed in the same polarity in position, the internal sliding plastic module (8) is connected to the sliding module fixing rod (7) in a sliding mode, and the thickened plastic short plate (12) is installed in the writing case body (6) in parallel to the thickened plastic plate (4); the sliding module fixing rod (7) is fixed between the thickened plastic plate (4) and the thickened plastic short plate (12); the external switch sliding module (9) is connected with the sliding plastic module (8) inside the writing case through a module connecting rod (10).

2. The combined stationery case for arithmetic enlightenment model counters of children according to claim 1, characterized in that a whiteboard eraser placing bin (13) is arranged between the thickened plastic short plate (12) and the side thickened plastic plate (14).

3. The combined writing case of arithmetic enlightenment model counter for children as claimed in claim 1, wherein said thickened plastic plate (4) divides the interior of the writing case body (6) into left and right parts, and the left part is the stationery holding chamber (3).

4. The children arithmetic enlightenment model counter combination writing case according to claim 1, characterized in that the front side of the double-sided white board (17) is a handwriting side, the back side of the double-sided white board is an electronic side (17-3), the electronic side (17-3) comprises a small loudspeaker (17-3-1), a mode reminding selection key (17-3-2), a sound switch key (17-3-3), a number key area (17-3-4) and a battery compartment power supply (17-3-5), and all the components in the electronic side are connected through circuits.

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