CN218788231U - Block type children learning machine - Google Patents

Abstract

A block-type learning machine for children is disclosed, which can help children to quickly recognize characters, recognize words and pronounce correctly. The electronic device comprises a machine shell, wherein a plurality of identification positions which are recessed towards the interior of the machine shell and have an inner hollow section shape of a regular triangle are arranged on the top surface of the machine shell at intervals, each identification position can be provided with a character block in an embedded mode, the section shape of each character block is a prism of the regular triangle, and the side surface of each character block arranged in each identification position faces to the front surface of the machine shell; the three side surfaces of the Chinese character recognition device are respectively printed with a character representing English letters or Chinese characters, the bottom surface of the Chinese character recognition device is provided with three groups of character codes, each group of character codes is a unique code to which the character on the adjacent side surface belongs, a group of block recognition holes with the same number as the number of the character codes are arranged in the recognition position, and each block recognition hole is internally provided with a character detection part capable of detecting the corresponding geometric mark in the character codes. It can make children use the mode of combining hands-on and observation to reach the purpose of learning english words or chinese words.

Description

Block type children learning machine

Technical Field

The utility model relates to a children's learning, in particular to help children learn the learning of english word.

Background

At present, children enlightenment education is more and more taken the attention of parents, and in order to enable children to quickly read and break characters and improve the character and language ability of the children when the children are small, various learning machines are produced at present.

The learning machine for learning the character break in the prior art generally comprises the following components:

1) A learning machine for picture puzzle.

2) Building block type contact spelling learning machine.

Compared with the spelling products in the market, the card type is easy to deform and damage, the single piece of the product is less in content, the spelling placement is easy to move, the building block type contact nodes are easy to stain and deform, and the building block module is low in reliability due to the fact that the building block type contact nodes contain active devices.

The utility model discloses a block in the learning and host computer do not have electrical contact, can not lead to contact failure because of dirty after using for a long time, also can not have the interference like the magnetic contact. The infrared identification coding technology is used for many times in serial patent application documents of the applicant, and is reliable in use. The module does not have any electric device, and the module is formed by plastic injection molding in one step, so that the module is not easy to damage. The reliability and the production consistency are high. Therefore, the device cost and the production cost can be greatly reduced in large-scale production.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a word block formula children learning machine that can effectively help children improve fast and recognize characters, recognize words and pronounce correctly.

In order to solve the technical problem, the utility model discloses a technical scheme be:

the utility model provides a block formula children learning machine, includes the casing, sets up the master control circuit in the casing and receives the pronunciation player of master control circuit control, its characterized in that: a plurality of identification positions which are recessed towards the inside of the machine shell and have an inner hollow section shape of a regular triangle are arranged on the top surface of the machine shell at intervals, each identification position can be provided with a character block in an embedded mode, each character block is a prism with a section shape of a regular triangle, the side surface of each character block arranged in the identification position faces the front surface of the machine shell, and the section size of each character block is matched with the space section size in the identification position; the three sides of the character recognition device are respectively printed with a character representing English letters or Chinese characters, the bottom surface of the character recognition device is provided with three groups of character codes, each group of character codes is composed of a plurality of geometric mark strings made of materials recognizable by an infrared sensor, a magnetic induction sensor or a chroma recognition sensor, the three groups of character codes are sequentially arranged at the middle positions near the three edges of the bottom surface of the character block, each group of character codes is a unique code to which the characters on the adjacent sides belong, a group of block recognition holes with the same number as the number of the character code bits are arranged in the recognition bits, and each block recognition hole is internally provided with a character detection part capable of detecting the corresponding geometric mark in the character codes.

The bottom surface in the identification position is an inclined plane with a high front part and a low back part, and the character block is a regular prism or an oblique prism.

The side of casing is equipped with a slot that can insert the word card, marks an english word or a chinese word on every word card, is equipped with the card code on this word card, and this card code comprises the geometric mark cluster that a plurality of made by infrared sensor distinguishable material, magnetic induction sensor distinguishable material or chroma discernment sensor distinguishable material, and is corresponding, is equipped with a set of quantity and the same card identification hole of card code digit in the slot, is equipped with a detectable in every card identification hole the card detection part of the geometric mark that corresponds in the card code.

The character code is composed of six color points in a circular, rectangular or triangular shape in a straight line arrangement, the color of each color point is a pure black color point or a pure white color point, the six color points can be formed by mixing and matching full black, full white or black and white, and the character detection component is an infrared sensor;

or the character code is composed of six color points in a straight line shape, the color of each color point is a pure black color point or a pure white color point, the color of each color point is any one of red, green, blue, orange and gray, all the color points in the character code can be the same color or a mixture and combination of multiple colors, and the character detection component is a color identification sensor;

or, the word code is composed of six magnetic nodes in a circular, rectangular or triangular shape in a word arrangement, a magnetic shielding ring for avoiding mutual interference of adjacent magnetic nodes is arranged at the periphery of each magnetic node, the magnetic state of each magnetic node is an N pole, an S pole or a non-polarity, all the magnetic nodes in the word code can be in the same magnetic state or comprise a mixed combination of the N pole, the S pole and the non-polarity, and the word detection component is a magnetic pole detection sensor or a magnetic pole identification sensor.

The card code is composed of 6-10 color points which are in a circular, rectangular or triangular shape and are arranged in a straight line, the color of each color point is a pure black color point or a pure white color point, all the color points in the card code can be formed by mixing all black, all white or black and white, and the card detection component is an infrared sensor.

The card code is composed of 6-10 color points which are in a circular, rectangular or triangular shape and are arranged in a line, the color of each color point is any color point of red, green, blue, orange and gray, all the color points in the card code can be the same color or a mixed combination of multiple colors, and the card detection component is a color identification sensor.

The card code is composed of 6-10 magnetic nodes in a circular, rectangular or triangular shape in a straight line arrangement, magnetic shielding rings for avoiding mutual interference of adjacent magnetic nodes are arranged on the periphery of each magnetic node, the magnetic state of each magnetic node is an N pole, an S pole or a non-polarity, all the magnetic nodes in the card code can be in the same magnetic state or a mixed combination of the N pole, the S pole and the non-polarity, and the card detection component is a magnetic pole detection sensor or a magnetic pole identification sensor.

When the character block is placed in the recognition position, the character codes corresponding to the characters on the side face of the front side of the shell on the character block correspond to the positions of the block recognition holes in the bottom face in the recognition position one by one.

The number of the identification bits is 6-8.

The utility model discloses use ripe infrared coding identification technology among the prior art, will have the characters and have the only block that corresponds the identification code and place on the discernment position of casing to this, adopt the manual work and observe the purpose that combines together the mode and reach learning english word or chinese word by children.

The learning machine is suitable for English and Chinese word spelling learning, idiom spelling learning and other auxiliary education learning products.

Drawings

Fig. 1 is a schematic diagram of the learning machine of the present invention (when the block is not placed in the recognition position).

Fig. 2 is a schematic diagram of the word card in fig. 1 being pulled out.

The reference numbers are as follows:

the learning machine 1, the casing 2, the operation surface 21, the identification position 22, the block identification hole 23, the character block 3, the character 31, the character code 32, the slot 4, the word card 5 and the card code 51.

Detailed Description

As shown in fig. 1 and 2, the block type learning machine 1 of the present invention comprises a block 3, a casing 2, a word card 5, a main control circuit arranged in the casing 2 and a voice player controlled by the main control circuit.

1. Block 3

The block 3 is a separate component, and the learning machine 1 is configured with a plurality of blocks 3, and all the blocks 3 have the same shape and size.

Each character block 3 is a regular prism or a tilted prism with a cross section in the shape of a regular triangle, and is divided into a top surface, three side surfaces and a bottom surface, the three side surfaces of the character block 3 are respectively printed with a character 31, and the character 31 can be an English letter or a Chinese character.

Three groups of character codes 32 are arranged on the bottom surface of the character block 3, each group of character codes 32 is a geometric mark string consisting of a plurality of color points, and the shape of the color points is circular, rectangular or triangular and is arranged in a straight line. These color dots may be made of a material recognizable by an infrared sensor, a material recognizable by a magnetic induction sensor, or a material recognizable by a colorimetric recognition sensor.

The utility model discloses preferably the color point in the word code 32 is six, and the colour of color point is pure black color point or pure white color point, and six color points can be for whole black, whole white or black and white to mix and take the constitution.

Three groups of character codes 32 are respectively arranged near three sides of the bottom surface of the character block 3, preferably in the middle of the bottom side, and each group of character codes 32 is in one-to-one correspondence with the characters 31 on the adjacent side surface, namely, the character codes 32 are unique codes assigned to the characters 31.

According to the characteristic that the same letter can appear for many times in the English word group, characters 31 of the same English letter can be arranged on different character blocks 3.

2. Case 2

The front of the casing 2 is an operation surface 21 which is an inclined surface, a switch, an indicator light, a player and a heat dissipation area for starting or closing the learning machine 1 are arranged on the front, and the main control circuit is arranged in the casing 2.

A plurality of recessed regions (hereinafter, referred to as identification bits 22) recessed into the housing 2 are provided at intervals in the longitudinal direction of the top surface of the housing 2. The cross-sectional shape of the space shape (i.e., the spatial shape) of the recessed region is a regular triangle, and the bottom surface in the recognition site 22 is high in front and low in back (the front side of the case is front and the back side is back), so that when the block 3 is placed in the recognition site 22, the side of the block 3 on the front side of the case 2 is tilted backward, and the letters 31 thereon are within a range of viewing angles that can be easily observed by human eyes in a natural state of an observer.

Each recognition site 22 is provided with a set of recognition holes (hereinafter referred to as block recognition holes 23) formed by arranging a plurality of through holes in a line, and each through hole in the block recognition holes 23 corresponds to a detection part (hereinafter referred to as character detection part) which is arranged in the housing 2 and is used for detecting geometric marks corresponding to the character codes 32 printed on the character blocks 3. The number of through holes in the block identification hole 23 is the same as the number of colored dots in the word code 32.

The block recognition hole 23 is provided at a position near the front surface of the casing 2 in the bottom surface of the recognition site 22, and when the bottom of the block 3 is inserted into the recognition site 22 (hereinafter, this operation is also referred to as word filling), the word code 32 corresponding to the character 31 on the side surface of the block 3 facing the front surface of the casing 2 corresponds to the position of the block recognition hole 23. At this time, the character detection component can send the information of the character codes 32 on the character blocks 3 detected by the character detection component to the main control circuit, and the main control circuit compares the character codes-character corresponding relation stored in advance to accurately obtain what English letters or Chinese characters are on the characters 31 on the side surface of the character blocks 3 facing to the front surface of the shell 2.

The character detection part is an infrared sensor, when the color point in the character code 32 is black, the infrared signal sent by the infrared sensor is not reflected, and when the color point is white, the infrared signal sent by the infrared sensor is reflected by the color point and received by the infrared sensor.

If the word code 32 is six bits, it can be written with binary "000001-111110" (e.g. black is 1, white is 0), and a total of 62 codes can be programmed to cover the capital and small cases of English letters and the common symbols required for word formation, such as "-" connectors, etc.

For Chinese, the word code 32 can be multi-digit, so that more basic Chinese characters for children to learn are covered, and the combination of the basic Chinese characters can form simple words, idioms and the like.

The utility model discloses preferred discernment position 22 is 6-8, like english Word ", just can select the block 3 that corresponds to insert in different discernment position 22, and at this moment, after characters detection component detected this Word, the pronunciation of this english Word is sent out through master control circuit, player promptly. If the arrangement sequence is wrong, such as 'Wdor', the player sends out a prompt such as 'filling character wrong, please fill character again'.

3. Word card 5

When children learn, firstly, the word card 5 is inserted into a slot 4 arranged on the side surface of the shell 2, then, the word block 3 is taken and put into the corresponding recognition position 22 for filling, if the English word or Chinese word combined by filling is the same as the English word or Chinese word on the word card 5, the player sends out the voice information of 'true bar, correct filling, and continuous effort' and broadcasts the standard pronunciation of the English word or Chinese word, and simultaneously, also can give out the basic explanation and application method, etc., if the combination of filling is wrong, the player sends out the voice information of 'small mistake appears, and words are refilled'.

The learning machine 1 can be provided with a plurality of word cards 5, and children can perform word filling and spelling according to English words or Chinese words on the word cards 5 so as to rapidly learn the combined pronunciation of the words or words.

The front and/or the back of each word card 5 is provided with a card code 51, and the card code 51 is the unique code of an English word or a Chinese word on the corresponding surface. The card code 51 is a geometric mark string composed of a plurality of color dots, and the color dots are in a shape of a circle, a rectangle or a triangle and are arranged in a line. These color dots may be made of a material recognizable by an infrared sensor, a material recognizable by a magnetic induction sensor, or a material recognizable by a color recognition sensor.

The utility model discloses preferably the color point in the card code 51 is 6-10, and the color of color point is pure black color point or pure white color point, and the color point in the card code 51 can be for whole black, whole white or black and white to mix and take the constitution.

Correspondingly, a group of identification holes (hereinafter referred to as card identification holes) formed by arranging a plurality of through holes in a line are arranged in the slot 4, and the card detection part is arranged in the casing 2 and is used for detecting geometric marks corresponding to the card codes 51 printed on the word cards 5. The number of through holes in the card recognition hole is the same as the number of color dots in the card code 51.

The card detection part is an infrared sensor.

The 51-digit number of the card code is set to be 6-10-digit code, more than 1000 words can be provided for learning spelling.

Similarly, according to the feature that the same Chinese character appears many times in Chinese words (such as "is all the same way"), characters 31 of the same Chinese character can be arranged on different character blocks 3.

4. Master control circuit

The main control circuit disclosed in the patent of utility model (the name of the patent: a point reading machine used with a paperback type pointing book for children learning, application number 2021208185213) filed by the applicant to the national patent office at 20.04/2021 can be used.

The main control circuit comprises a control circuit, a storage module, an identification structure, a power supply battery and the like.

5. Cases where the word code, card code and corresponding recognition sensor employ other components

1) When the character detection part and the card detection part adopt the color recognition sensor

The character code 32 is composed of six color points which are in a circular, rectangular or triangular shape and are arranged in a line, the color of each color point is a pure black color point or a pure white color point, the color of each color point is any one of red, green, blue, orange and gray, and all the color points in the character code (32) can be the same color or a mixture of a plurality of colors.

The card code 51 is composed of 6-10 color dots in a shape of a circle, a rectangle or a triangle, the color of the color dots is any color of red, green, blue, orange and gray, and all the color dots in the card code 51 can be the same color or a mixture of colors.

2) When the character detecting member and the card detecting member employ a magnetic induction sensor

The word code 32 is composed of six magnetic nodes in a circular, rectangular or triangular shape in a word arrangement, a magnetic shielding ring for avoiding mutual interference of adjacent magnetic nodes is arranged on the periphery of each magnetic node, the magnetic state of each magnetic node is an N pole, an S pole or a non-polarity, all the magnetic nodes in the word code (32) can be in the same magnetic state or comprise a mixed combination of the N pole, the S pole and the non-polarity, and the magnetic induction sensor can adopt a magnetic pole detection sensor and a magnetic pole identification sensor which are sold by Shenzhen Industrial science and technology (Shenzhen) Limited company and have the type of AHM025-PNP output series.

The card code 51 is composed of 6-10 magnetic nodes in a circular, rectangular or triangular shape in a word arrangement, a magnetic shielding ring for avoiding mutual interference of adjacent magnetic nodes is arranged at the periphery of each magnetic node, the magnetic state of each magnetic node is an N pole, an S pole or no polarity, all the magnetic nodes in the card code 51 can be in the same magnetic state or a mixed combination of the N pole, the S pole and the no polarity, and the magnetic induction sensor can adopt a magnetic pole detection sensor and a magnetic pole identification sensor which are sold by Shenzhen Industrial science and technology (Shenzhen) Limited company and have the model of AHM025-PNP output series.

And the N pole and S pole nodes in the magnetic nodes are preferably made of neodymium iron boron, samarium cobalt, ferrite and other magnetic materials to form magnetic parts.

6. Use of

After the learning machine 1 is started, the word card 5 is inserted to prompt a user to find out the corresponding word block 3 according to the word card 5 and insert the word block into the identification position 22 on the shell 2, and after the characters are filled and spelled successfully, the accurate pronunciation of the combined word or word is prompted, the basic paraphrase and example sentence of the word or word are given, and the learning of English or Chinese is assisted.

Claims (8)

1. The utility model provides a word block formula children learning, includes casing (2), sets up master control circuit in casing (2) and the pronunciation player who receives master control circuit control, its characterized in that: a plurality of identification positions (22) which are recessed into the shell (2) and have an inner hollow cross section in a regular triangle shape are arranged on the top surface of the shell (2) at intervals, each identification position (22) can be provided with a character block (3) in an embedded mode, the character blocks (3) are prisms with cross sections in a regular triangle shape, the side surfaces of the character blocks (3) arranged in the identification positions (22) face the front surface of the shell (2), and the cross section size of each character block (3) is matched with the space cross section size in the identification positions (22); three sides of the character block are respectively printed with a character (31) representing an English letter or a Chinese character, the bottom surface of the character block is provided with three groups of character codes (32), each group of character codes (32) is composed of a plurality of geometric mark strings made of infrared sensor identifiable materials, magnetic induction sensor identifiable materials or chroma identification sensor identifiable materials, the three groups of character codes (32) are sequentially arranged at the middle positions near three sides of the bottom surface of the character block (3), each group of character codes (32) is a unique code to which the character (31) on the adjacent side surface belongs, a group of block identification holes (23) with the same number of bits as the character codes (32) are arranged in the identification position (22), and each block identification hole (23) is internally provided with a character detection part capable of detecting the corresponding geometric mark in the character code (32);

the bottom surface in the identification position (22) is an inclined surface with a high front and a low back, and the character block (3) is a regular prism or an oblique prism.

2. The block type child learning machine according to claim 1, wherein: the side of casing (2) is equipped with slot (4) that one can insert word card (5), mark an english word or a chinese word on every word card (5), be equipped with card code (51) on this word card (5), this card code (51) comprise the geometric mark cluster that a plurality of made by infrared sensor distinguishable material, magnetic induction sensor distinguishable material or chroma discernment sensor distinguishable material, it is corresponding, be equipped with the card discernment hole that a set of quantity is the same with card code (51) figure in slot (4), be equipped with a detectable in every card discernment hole the card detection component of the geometric mark that corresponds in card code (51).

3. The block form child learning machine of claim 2, wherein: the character code (32) is composed of six color points which are in a circular, rectangular or triangular shape and are arranged in a straight line, the color of each color point is a pure black color point or a pure white color point, the six color points can be formed by mixing and matching full black, full white or black and white, and the character detection component is an infrared sensor;

or the character code (32) is composed of six color points which are in a circular, rectangular or triangular shape and are arranged in a word, the color of each color point is a pure black color point or a pure white color point, the color of each color point is any one of red, green, blue, orange and gray, all the color points in the character code (32) can be the same color or a mixture combination of multiple colors, and the character detection component is a color identification sensor;

or, the word code (32) is composed of six magnetic nodes in a circular, rectangular or triangular shape in a straight arrangement, a magnetic shielding ring for avoiding mutual interference of adjacent magnetic nodes is arranged at the periphery of each magnetic node, the magnetic state of each magnetic node is an N pole, an S pole or a non-polar, all the magnetic nodes in the word code (32) can be in the same magnetic state or comprise a mixed combination of the N pole, the S pole and the non-polar, and the word detection component is a magnetic pole detection sensor or a magnetic pole identification sensor.

4. The block type child learning machine according to claim 3, wherein: the card code (51) is composed of 6-10 color points in a circular, rectangular or triangular shape in a straight line arrangement, the color of the color points is pure black color points or pure white color points, all the color points in the card code (51) can be composed of full black, full white or black and white in a mixed mode, and the card detection component is an infrared sensor.

5. The block type child learning machine according to claim 3, wherein: the card code (51) is composed of 6-10 color points which are in a circular, rectangular or triangular shape and are arranged in a line, the color of the color point is any color point of red, green, blue, orange and gray, all the color points in the card code (51) can be the same color or the mixed combination of multiple colors, and the card detection component is a color identification sensor.

6. The block type child learning machine according to claim 3, wherein: the card code (51) is composed of 6-10 magnetic nodes in a circular, rectangular or triangular shape in a straight line arrangement, magnetic shielding rings for avoiding mutual interference of adjacent magnetic nodes are arranged on the periphery of each magnetic node, the magnetic state of each magnetic node is an N pole, an S pole or a non-polar, all the magnetic nodes in the card code (51) can be in the same magnetic state or a mixed combination of the N pole, the S pole and the non-polar, and the card detection component is a magnetic pole detection sensor or a magnetic pole identification sensor.

7. The block child learning machine of any one of claims 3-6, wherein: when the character block (3) is placed in the recognition position (22), the character code (32) corresponding to the character (31) on the side surface of the front side of the shell on the character block (3) is in one-to-one correspondence with the position of the block recognition hole (23) arranged on the inner bottom surface of the recognition position (22).

8. The block type child learning machine according to claim 7, wherein: the number of the identification bits (22) is 6-8.

Images