WO2019041926A1 - 一种拼词主机、字符模块和拼词系统 - Google Patents

一种拼词主机、字符模块和拼词系统 Download PDF

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Publication number
WO2019041926A1
WO2019041926A1 PCT/CN2018/089154 CN2018089154W WO2019041926A1 WO 2019041926 A1 WO2019041926 A1 WO 2019041926A1 CN 2018089154 W CN2018089154 W CN 2018089154W WO 2019041926 A1 WO2019041926 A1 WO 2019041926A1
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WO
WIPO (PCT)
Prior art keywords
character
module
spelling
detection
detecting
Prior art date
Application number
PCT/CN2018/089154
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English (en)
French (fr)
Inventor
黄金龙
Original Assignee
深圳小西科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201721094270.9U external-priority patent/CN207690330U/zh
Priority claimed from CN201721111588.3U external-priority patent/CN207676509U/zh
Application filed by 深圳小西科技有限公司 filed Critical 深圳小西科技有限公司
Publication of WO2019041926A1 publication Critical patent/WO2019041926A1/zh

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F9/00—Games not otherwise provided for
    • A63F9/06—Patience; Other games for self-amusement
    • A63F9/10—Two-dimensional jig-saw puzzles
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied

Definitions

  • the invention relates to the field of educational appliances, in particular to a spelling host, a character module and a spelling system.
  • the object of the present invention is to provide a spelling host, a character module and a spelling system.
  • a character module can be set with a plurality of characters, and the number of character modules required is small and easy to find.
  • a spelling host includes a control module and at least one detecting portion; the detecting portion is configured to place a character module; the detecting portion is provided with a detecting component, and the detecting component includes a plurality of detecting points connected to the control module The detecting component is configured to obtain a distribution of the detecting mark on the character module by the cooperation of the detecting point and the detecting mark on the character module; and the control module is configured to identify the character mark of the character module according to the distribution of the detecting mark.
  • a character module includes a main body, the main body having at least one detected surface and a plurality of character faces, wherein the character faces are provided with character marks; and the at least one detected surface is provided with characters of the plurality of character faces A plurality of identification elements corresponding one by one are marked, or at least one identification element corresponding to a combination of the character marks of the plurality of character faces is provided.
  • the identification component includes at least one detection mark, and the distribution of the detection marks on each identification element is different.
  • the main body includes a six-character side, each of which is provided with a character unit, the detected surface is located on a side of the character unit near the center of the main body, and the character surface is located away from the character unit.
  • a six-character side each of which is provided with a character unit, the detected surface is located on a side of the character unit near the center of the main body, and the character surface is located away from the character unit.
  • the identification elements are provided on each of the detected surfaces, and the character marks of the character units correspond to the identification elements of the character units located on the opposite sides thereof.
  • the main body includes a plurality of connected character units, each character surface is respectively located on a corresponding character unit, and is located on a first side of the main body, and the at least one detected surface is located at a second of the main body On the side
  • the character marks of the plurality of character faces are spliced into a spelling combination element, and the spelling combination element is associated with the at least one identification component.
  • a spelling system includes the above spelling host and the above character module.
  • the beneficial effects of the embodiment of the present invention are: by setting a plurality of character tags on a character module, and cooperating with a spelling host having a corresponding detecting portion, a plurality of uses of the character module are realized, and the overall The number of required character modules is reduced, the volume and cost of the spelling system are reduced, and the user is made to find the corresponding characters.
  • FIG. 1 is a schematic structural diagram of a spelling system according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural view of another point of the spelling system of FIG. 1;
  • FIG. 3 is a schematic structural diagram of a spelling host in FIG. 1;
  • FIG. 4 is a schematic structural diagram of a detecting component of the spelling host in FIG. 3;
  • FIG. 5 is a schematic structural diagram of a circuit portion of the spelling host in FIG. 3;
  • FIG. 6 is an exploded perspective view of the character module of FIG. 1;
  • Figure 7 is a schematic structural view of the character module of Figure 1;
  • FIG. 8 is a schematic diagram of a character tag and a detection mark of the character module of FIG. 1;
  • FIG. 9 is a schematic structural diagram of a circuit of the detection point in FIG. 4;
  • FIG. 10 is a schematic diagram of the detection principle of the detection point in FIG. 4;
  • FIG. 11 is a schematic structural diagram of an angle of a character module according to Embodiment 2 of the present invention.
  • FIG. 12 is a schematic structural view of another character of the character module of FIG. 11;
  • FIG. 13 is a schematic structural diagram of another character module according to an embodiment of the present invention.
  • Figure 14 is a schematic structural view of the character module of Figure 13 at another angle;
  • FIG. 15 is a schematic structural diagram of another character module according to an embodiment of the present invention.
  • Figure 16 is a schematic view showing the structure of the character module of Figure 15 at another angle;
  • FIG. 17 is a schematic structural diagram of another character module according to an embodiment of the present invention.
  • FIG. 18 is a schematic structural view of another character of the character module of FIG. 17;
  • FIG. 19 is a schematic structural diagram of a spelling system according to Embodiment 2 of the present invention.
  • 100 spelling host; 110, control module; 120, detecting unit; 130, detecting component; 131, detecting point; 1311, first conductive layer; 1312, charging detection circuit; 140, memory; Control button; 160, sound module; 170, communication module;
  • 300 body; 301, first side; 302, second side; 310, character unit; 311, character face; 10, character mark; 320, face to be inspected; 321, identification component; 20, detection mark; Two conductive layers; 330, character placement holes.
  • the spelling system shown in FIGS. 1 and 2 includes a spelling host 100 and at least one character module 200.
  • the spelling host 100 can place 8 character modules 200, which can of course be increased or decreased, such as 6 or 10.
  • the spelling host 100 and the character module 200 will be described.
  • the spelling host 100 includes a control module 110 and at least one detecting unit 120.
  • the detecting unit 120 is configured to place the character module 200.
  • the detecting unit 120 is provided with a detecting component 130.
  • the detecting component 130 includes a plurality of A detection point 131 connected to the control module 110.
  • the detecting component 130 is configured to obtain the distribution of the detecting mark 221 on the character module 200 by detecting the cooperation of the detecting point 221 with the detecting mark 221 on the character module 200; the control module 110 is configured to identify the character mark 211 of the character module 200 according to the distribution of the detecting mark 221 .
  • the detecting portion 120 in order to cooperate with the square-shaped character module 200, has a square groove shape with a depth of 1/5-4/5 of the side length; preferably 2/3, which can ensure The character module 200 is reliably and stably placed in the detecting portion 120 for easy take-out.
  • the character module 200 includes a body 201.
  • the body 201 includes six character faces 2011. Each of the character faces 2011 is provided with a character unit 202.
  • the character unit 202 includes a character face 210 and a detected face 220.
  • the surface to be inspected 220 is disposed near the center of the body 201, and the character surface 210 is disposed away from the center of the body 201; the character surface 210 is provided with a character mark 211; and the detected surface 220 is provided with at least one detection mark 221.
  • FIG. 6 shows three faces of a character module 200, corresponding to three character marks 211 of three character units 202, which are respectively "A", "B", and "F”; three character units 202 are relative to The opposite side of the character module 200 further has three character units 202.
  • the distribution of the detection marks 221 on the character units 202 opposite to the character unit 202 is associated with the character marks 211 on the character unit 202.
  • the distribution of the detection marks 221 can be understood as The number and location of the markers 221 are detected. For example, the number of detection marks 221 on the opposite character unit 202 of the character unit 202 whose character mark 211 is "A” in FIG. 6 is one, which is located at the position of the figure; the character unit 202 whose character mark 211 is "B” The number of detection marks 221 on the opposite character unit 202 is two, at the position shown.
  • the character module 200 When the character module 200 is engaged with the spelling host 100, as shown in FIGS. 1 and 2, a part of the character module 200 is placed in the groove-shaped detecting portion 120, and the other portion is exposed in the detecting portion 120, so that the character module 200 is It can be stably placed on the detecting unit 120, and can also be conveniently taken out.
  • One of the character units 202 of the character module 200 is adjacent to the detecting component 130 of the detecting unit 120, and the character mark 211 of the character unit 202 opposite to the character unit 202 is on the front side when the spelling host 100 is used.
  • the detecting component 130 of each detecting unit 120 detects the distribution of the detecting mark 221 of the character unit 202 close to the detecting component 130, and further, the distribution of the detecting mark 221 can obtain that the character module 200 is located in the spelling host.
  • the character mark 211 on the front side of the 100 For example, by detecting the detection mark 221 shown on the left side of FIG. 8, the character mark 211 on the right side can be obtained accordingly.
  • the embodiment of the present invention cooperates with the spelling host 100 having the slot detecting unit 120 by setting six character units 202 on the character module 200, thereby realizing various uses of one character module, and overall reducing the required character modules.
  • the quantity reduces the volume and cost of the spelling system and makes it easy for the user to find the corresponding characters.
  • the combination of the character module 200 and the spelling host 100 is relatively unique, and the user can have the experience of building blocks and puzzles, and learn knowledge such as words and calculations.
  • the structure of the detecting component 130 is as shown in FIG.
  • the detection component 130 of FIG. 4 includes eight detection points 131 and one ground point connected to a low level, and eight detection points 131 are evenly distributed around the ground point. This design allows for a larger area of capacitance detection and a much higher accuracy.
  • the detection component 130 can detect the distribution of at least 255 kinds of detection marks 221, and corresponding to the distribution of 255 kinds of detection marks 221, 255 kinds of character marks 211 can be identified.
  • the circuit of the detection point 131 is as shown in FIG. 9.
  • the detection point 131 includes a first conductive layer 1311 and a charge detection circuit 1312 connected to the first conductive layer 1311.
  • the charge detection circuit 1312 is configured to detect the detection point 131.
  • the charge detecting circuit 1312 is connected to the control module 110 by the change of the state of charge caused by the cooperation of the first conductive layer 1311 and the detection mark 221 .
  • the detection mark 221 of the character module 200 includes the second conductive layer 2211.
  • the first conductive layer 1311 and the second conductive layer 2211 may be a conductive coating or a metal material, and may be a metal copper sheet, or any material that can print a conductive material such as silver on a plastic substrate and can change the capacitance value.
  • Other portions of the character module 200 may be materials such as plastic or wood.
  • RC charging detection has the advantages of simple structure, low energy consumption and low cost, and the user does not need to directly contact the energized part, the safety is high, and the equipment is not easily damaged.
  • the basic principle of RC charge detection is to measure the charge and discharge time of an electrode type capacitor such as a PCB, and to judge whether there is contact with an object by comparing a small change caused by an object contact such as a finger press.
  • the measurement Vout will obtain a different timing.
  • the response of the detection point 131 that is, the response detected by the charging detection circuit 1312 corresponding to the detection point 131 is as shown in the upper curve of FIG. 10; If the detection mark 221 is engaged with the detection point 131, the charging time becomes long, and the response of the detection point 131 is as shown in the lower curve of FIG.
  • the charge detecting circuit 1312 includes a first resistor R1, a second resistor R2, and a capacitor Cx.
  • the first resistor R1, the second resistor R2, the first conductive layer 1311, and the capacitor Cx are sequentially connected in series.
  • the first resistor R1 includes a charging end and a detecting end.
  • the detecting end of the first resistor R1 is connected to the second resistor, and the detecting end is also connected to the control module 110, that is, the detecting IO of the MCU, and the charging end of the first resistor R1 is connected to the charging.
  • IO can also be connected to a preset level, such as 5V.
  • control module 110 may employ parallel detection or polling detection; for a spelling host 100, may include multiple detections.
  • the component 130 can also be implemented by using parallel detection or polling detection, and can be implemented by using the prior art, and will not be described again.
  • the character module 200 is provided with a positioning portion 230 to prevent the character module 200 from being reversed.
  • the positioning portion 230 can be a gap on the character unit 202.
  • control module 110 of the spelling host 100 includes a memory 140 or a slot (not shown) for connecting a memory card, and the memory 140 or the memory card is used to store a preset statement, as is common. Words or calculations, etc.
  • the spelling host 100 further includes a term control button 150, and the term control button 150 is connected to the control module 110.
  • the vocabulary control button 150 is used to switch the vocabulary to be spelled. When the button of the following one is triggered, the utterance module 160 reads out "Now spell the next word, hello".
  • the spelling host 100 further includes a sounding module 160.
  • the sounding module 160 is connected to the control module 110, and the sounding module 160 is configured to read the corresponding character mark 211 on the character module 200.
  • the control module 110 in the spelling host 100 detects the character module 200 in real time. For example, if the character tag 211 of the character module 200 located on the front side of the spelling host 100 is “A”, the spelling host 100 pronounces “A” through the sound module 160; When a complete word "APPLE” is placed, the English “Apple” is issued through the sounding module 160, and the sound of the Chinese “Apple” can be further issued.
  • the sounding module 160 can be implemented by using a prior art.
  • the sounding module 160 includes a decoding unit (not shown), a power amplifier (not shown), and a speaker (not shown).
  • the spelling host 100 further includes a communication module 170 for communicating with other terminals, and the communication module 170 is connected to the control module 110.
  • the character string detected by the spelling host 100 can be sent to the smart device to interact with the gamified form to expand entertainment.
  • the candidate words can also be displayed by the smart device, and the candidate words are sent to the spelling host 100, and if the character modules 200 placed on the spelling host 100 are arranged such that the completed words are the same as the words to be spelled, then The correct prompt can be issued by the sound module 160 or encouraged or praised by the smart device.
  • the character mark 211 on the character module 200 may be one or more of letters, numbers, operators, Braille, Chinese characters, and notes.
  • the character face 2011 of the character module 200 is a groove, and each character unit 202 is located in the groove. Further, the character unit 202 is in the form of a sheet, and the detected surface 220 of the character unit 202 is pasted on the body 201. It is ensured that the character unit 202 is reliably and firmly connected to the body 201, and the corners of the character module 200 are reduced to make it smoother and convenient to use.
  • the character module shown in FIGS. 11-18 includes a body 300.
  • the main body 300 includes a plurality of connected character units 310.
  • Each of the character units 310 includes a character surface 311.
  • the character surface 311 is provided with a character mark 10.
  • the character surface 311 is located at the first side 301 of the body 300, and the second side 302 of the body 300.
  • the surface to be inspected 320 is disposed on the surface to be inspected 320.
  • the character mark 10 of each character unit 310 is spliced into a spelling combination element, and the spelling combination element is associated with the identification element 321.
  • the character module of this embodiment can also be used in conjunction with the spelling host 100 in the first embodiment to form a spelling system as shown in FIG.
  • the embodiment of the present invention achieves multiple uses of a character module by setting a plurality of character tags 10 on the character module, and cooperates with the spelling host 100, thereby reducing the number of required character modules and reducing the spelling system.
  • the spelling host 100 includes a control module 110 and a detecting unit 120; the detecting unit 120 is configured to place a character module; the detecting unit 120 is provided with a detecting component 130, and the detecting component 130 is configured to detect the identifying component 321, and the control module 110 A spelling combination element for identifying a character module based on the detection result.
  • the identification component is an electronic tag and the detection component is a tag reading module.
  • the detecting component is configured to detect the marking component
  • the control module is configured to identify the spelling combination component of the character module according to the detection result.
  • the identification component 321 on the character module includes one or more detection indicia 20 associated with the distribution of the detection indicia 20.
  • the detection mark 20 includes the second conductive layer 21.
  • the detecting component 130 of the spelling host 100 includes a plurality of detecting points 131 connected to the control module 110, and the detecting component 130 is configured to obtain the cooperation of the detecting points 20 on the character module or the character module.
  • the distribution of the mark 20 is detected on the character module or the character module; the control module 110 is configured to identify the spelling combination element of the character module according to the detection result.
  • the detection point 131 includes a detection conductive layer (not shown).
  • the second conductive layer 21 and the detecting conductive layer may be a conductive coating or a metal material, which may be a metal copper sheet, or a conductive material such as silver coated on a plastic substrate, which may change the capacitance value. Any material.
  • the second conductive layer 21 detecting whether the detection mark 20 is detected may be matched with the detection conductive layer of the detection point 131 based on RC acquisition.
  • RC charging detection has the advantages of simple structure, low energy consumption and low cost, and the user does not need to directly contact the energized part, the safety is high, and the equipment is not easily damaged.
  • the basic principle of RC charge detection is to measure the charge and discharge time of an electrode type capacitor such as a PCB, and to judge whether there is contact with an object by comparing a small change caused by an object contact such as a finger press.
  • the measurement Vout will obtain a different timing.
  • the control module 110 can measure the change of the capacitance value corresponding to the detection point 131, that is, the change of the charge and discharge characteristics; and the detection component 321 can obtain the detection mark in the identification component 321 The number and position of 20, that is, the distribution of the detection marks 20. Since the distribution of the detection marks 20 is associated with the characters on the spelling combination elements or character modules, the spelling combination elements of the character modules can be identified based on the distribution of the detection marks 20.
  • the body 300 may include two connected character units 310, and the spelling combination elements are the first combination elements.
  • the character marks 10 on the two connected character units 310 are respectively "e” and "a”, and are stitched into the first combination element "ea".
  • the English pronunciation rule when the two letters ea are together, they are pronounced long vowels /i/, similar to the pronunciation of the letter e, and a is not pronounced.
  • ea is put into the spelling host 100, and the speaker of the spelling host 100 will emit a sound of /i/.
  • a character module with the character mark 10 is "s” is placed in the previous square, it will be “sea”.
  • the spelling host 100 will read the pronunciation of /s/, /i/ and English “sea” and the Chinese “sea”. If you remove s, put the character module labeled "t”, the word tea will be spelled out, the pronunciation of English tea will be pronounced, and the Chinese “tea” will be released together.
  • the body 300 may include two connected character units 310, and a character placement hole 330 between the two character units 310, and character characters of the two character units 310. 10 and the space corresponding to the character placement hole 330 are spliced into a second combination element, and the spelling combination element is a second combination element.
  • the character marks 10 on the two character units 310 are respectively "a” and “e”, and the middle is a character placement hole 330, which can be represented as a space.
  • "a” and “e” are spliced into a second combination element "a_e”.
  • more words include the second combination element "a_e”, such as game, sale, late, name, cake, etc. are a_e structure, a_e structure, a long vowel /e/, The letter e is not pronounced.
  • the spelling host 100 can read the "game” and can read the corresponding pronunciation.
  • the second combination element may also be "i_e", “o_e”, “u_e”, or the like.
  • the body 300 may include three connected character units 310, and the spelling combination elements are third combination elements.
  • the third combination element is “igh”.
  • the third combination element may also be scr, str, ing, ong, are, air, ous, ful, and the like.
  • the third combination element "ing" is very common, so three characters can be recognized by detecting a character module, and the user can increase the mastery of the English word law, increase the learning efficiency, and improve the learning interest.
  • the body 300 may include four connected character units 310, and the spelling combination elements are fourth combination elements.
  • the fourth combination element can be ation, sion, ture, and the like.
  • the spelling combination element is an English letter.
  • the character mark may also be a Chinese character, such as "medium”, “country”, etc., and the spelling combination element may be the word "China”. Wait.
  • the character tag can also be a number, an operator, a Braille character, a French, a German, and the like.
  • the character module and the spelling system provided by the embodiments of the present invention fully utilize the word formation rules of English and Chinese characters by integrating a plurality of character units 310 into one character module, and conform to the rules of natural spelling learning English, Chinese, and the like. It can enable users to master English pronunciation, word formation rules and Chinese words, etc., which can improve learning interest and increase learning efficiency.
  • the second side 302 of the body 300 is provided with a marking component 321 located on the back of the first character unit 310.
  • the second side 302 of the body 300 is provided with two The identification elements 321 and the back sides of the two character units 310 respectively have one; as shown in FIG. 16, the second side 302 of the body 300 is provided with a marking element 321 located at the back of the middle character unit 310; The second side 302 of the body 300 is provided with an identification element 321 located on the back of the first character unit 310.
  • the workload detected and recognized by the spelling host 100 can be reduced, and the recognition speed can be improved.
  • the character module claimed in the present invention comprises a main body, the main body has at least one detected surface and a plurality of character faces, and the character surface is provided with a character mark; at least one detected surface A plurality of identification elements are provided in one-to-one correspondence with the character marks of the plurality of character faces, or at least one identification element corresponding to the combination of the character marks of the plurality of character faces is provided.
  • the identification element comprises at least one detection mark, the distribution of the detection marks on each identification element being different.
  • the detection mark comprises a second conductive layer.
  • the character module can adopt the form of the first embodiment, the main body of which includes six character sides, each of which is provided with a character unit, the detected surface is located on the side of the character unit near the center of the main body, and the character surface is located in the character.
  • the unit faces away from the side of the center of the body;
  • Each of the detected surfaces is provided with a marking element, and the character mark of each character unit corresponds to the identification element of the character unit located on the opposite side thereof.
  • the character module may adopt the embodiment of the second embodiment.
  • the main body includes a plurality of connected character units, and each character surface is respectively located on the corresponding character unit, and is located on the first side of the main body, and at least one is checked.
  • the face is located on the second side of the body;
  • a plurality of character face character tags are spliced into a spelling combination element, and the spelling combination element is associated with at least one identification component.

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Abstract

一种拼词主机（100）、字符模块（200）和拼词系统，拼词主机（100）包括控制模块（110）和用于放置立方字符模块（200）的检测部（120）；检测部（120）设有检测组件（130），检测组件（130）用于获取立方字符模块（200）上检测标记（221）的分布；控制模块（110）用于根据检测标记（221）的分布识别立方字符模块（200）的字符标记（211）；字符模块（200）包括主体（201），主体（201）具有至少一个被检面（220）和若干个字符面（210），字符面（210）设有字符标记（211），至少一个被检面（220）设有与若干个字符面（210）的字符标记（211）一一对应的至少一个检测标记（221）。实现了一个字符模块（200）的多种用途，总体减少了所需字符模块（200）的数量，减小了拼词系统的体积和成本，方便使用者寻找相应的字符。

Description

一种拼词主机、字符模块和拼词系统 技术领域
本发明涉及教育用具领域，尤其涉及一种拼词主机、字符模块和拼词系统。
背景技术
儿童是祖国的花朵，儿童的教育受到越来越广泛的重视，教育方式也越来越多样化。但是现有的识字产品仍然存在形式比较单一，交互方式单一，对孩童的吸引力不足的问题。也有一些拼词玩具应用了拼积木的交互方式，但是一个积木通常只能设有一个字符，因此存在所需字符模块数量多，难以寻找字符的缺陷。
发明内容
为了克服现有技术的不足，本发明的目的在于提供一种拼词主机、字符模块和拼词系统，一个字符模块上可以设置多个字符，所需字符模块数量少，容易寻找。
本发明的目的采用如下技术方案实现：
一种拼词主机，包括控制模块和至少一个检测部；所述检测部用于放置字符模块；所述检测部设有检测组件，所述检测组件包括多个与所述控制模块连接的检测点，所述检测组件用于通过所述检测点与字符模块上检测标记的配合以获取字符模块上检测标记的分布；所述控制模块用于根据检测标记的分布识别字符模块的字符标记。
一种字符模块，包括主体，所述主体具有至少一个被检面和若干个字符面，所述字符面设有字符标记；所述至少一个被检面设有与所述若干个字符面的字符标记一一对应的若干个标识元件，或者设有与所述若干个字符面的字符标记 的组合对应的至少一个标识元件。
进一步地，所述标识元件包括至少一个检测标记，各标识元件上检测标记的分布不同。
进一步地，所述主体包括6个字符侧面，各字符侧面均设有字符单元，所述被检面位于所述字符单元靠近所述主体中心的一侧，所述字符面位于所述字符单元背离所述主体中心的一侧；
各被检面上均设有所述标识元件，各字符单元的字符标记与位于其对立面的字符单元的标识元件对应。
进一步地，所述主体包括多个相连的字符单元，各字符面分别位于相应的字符单元上，且位于所述主体的第一侧面上，所述至少一个被检面位于所述主体的第二侧面上；
所述若干个字符面的字符标记拼接为拼读组合元，所述拼读组合元与所述至少一个标识元件相关联。
一种拼词系统，包括上述的拼词主机和上述的字符模块。
相比现有技术，本发明实施例的有益效果在于：通过在一个字符模块上设置若干个字符标记，与具有相应检测部的拼词主机相配合，实现了一个字符模块的多种用途，总体减少了所需字符模块的数量，减小了拼词系统的体积和成本，且方便使用者寻找相应的字符。
附图说明
图1为本发明实施例一提供的拼词系统一角度的结构示意图；
图2为图1中拼词系统另一角度的结构示意图；
图3为图1中拼词主机的结构示意图；
图4为图3中拼词主机的检测组件的结构示意图；
图5为图3中拼词主机的电路部分的结构示意图；
图6为图1中字符模块的分解示意图；
图7为图1中字符模块的结构示意图；
图8为图1中字符模块的字符标记和检测标记相关联的示意图；
图9为图4中检测点的电路结构示意图；
图10为图4中检测点的检测原理示意图；
图11为本发明实施例二提供的一种字符模块一角度的结构示意图；
图12为图11中字符模块另一角度的结构示意图；
图13为本发明实施例二提供的另一种字符模块一角度的结构示意图；
图14为图13中字符模块另一角度的结构示意图；
图15为本发明实施例二提供的另一种字符模块一角度的结构示意图；
图16为图15中字符模块另一角度的结构示意图；
图17为本发明实施例二提供的另一种字符模块一角度的结构示意图；
图18为图17中字符模块另一角度的结构示意图；
图19为本发明实施例二提供的拼词系统的结构示意图
图中：100、拼词主机；110、控制模块；120、检测部；130、检测组件；131、检测点；1311、第一导电层；1312、充电检测电路；140、存储器；150、词条控制按钮；160、发声模块；170、通讯模块；
200、字符模块；201、本体；2011、字符面面；202、字符单元；210、字符面；211、字符标记；220、被检面；221、检测标记；2211、第二导电层；230、定位部；
300、本体；301、第一侧面；302、第二侧面；310、字符单元；311、字符面；10、字符标记；320、被检面；321、标识元件；20、检测标记；21、第二 导电层；330、字符放置孔。
具体实施方式
下面，结合附图以及具体实施方式，对本发明做进一步描述，需要说明的是，在不相冲突的前提下，以下描述的各实施例之间或各技术特征之间可以任意组合形成新的实施例。
实施例一
如图1和图2所示的拼词系统，包括拼词主机100和至少一个字符模块200。
在本实施例中，拼词主机100可以放置8个字符模块200，当然也可以增加或减少，比如6个或者10个。图1和图2中已经放置了3个字符模块200，分别为“A”“B”和“C”，可以用于学习英文。如果字符模块200为数字，则可用于学习数字，如果还包括运算符，则可以学习数学运算，如“1+1＝2”；如果为盲文字符，则可以用于学习盲文。接下来对拼词主机100和字符模块200进行说明。
如图3-图5为一种拼词主机100，包括控制模块110和至少一个检测部120；检测部120用于放置字符模块200；检测部120设有检测组件130，检测组件130包括多个与控制模块110连接的检测点131。检测组件130用于通过检测点131与字符模块200上检测标记221的配合以获取字符模块200上检测标记221的分布；控制模块110用于根据检测标记221的分布识别字符模块200的字符标记211。
作为优选的实施方式，为了与正方体形状的字符模块200相配合，检测部120为方形的槽状，其深度为边长的1/5-4/5；优选的为2/3，既可以保证字符模块200可靠、稳固的放置在检测部120内，以便于拿出。
如图6和图7所示，字符模块200包括本体201，本体201包括6个字符面 面2011，各字符面面2011均设有字符单元202；字符单元202包括字符面210和被检面220，被检面220靠近本体201的中心设置，字符面210背离本体201的中心设置；字符面210上设有字符标记211；被检面220上设有至少一个检测标记221。
图6示出了一种字符模块200的3个面，对应了3个字符单元202的3个字符标记211，分别为“A”、“B”和“F”；3个字符单元202相对于字符模块200的对立面还具有3个字符单元202，处于某字符单元202对立面的字符单元202上检测标记221的分布与该字符单元202上的字符标记211相关联，检测标记221的分布可以理解为检测标记221的数目和位置。例如，图6中字符标记211为“A”的字符单元202的对立面的字符单元202上具有的检测标记221数目为一个，位于图示的位置；字符标记211为“B”的字符单元202的对立面的字符单元202上具有的检测标记221数目为两个，位于图示的位置。
当字符模块200与拼词主机100配合时，如图1和图2所示，字符模块200的一部分放置在槽状的检测部120内，另一部分则露出于检测部120，因此字符模块200既能稳固的放置在检测部120，也可以方便的拿出。字符模块200的其中一个字符单元202靠近于一个检测部120的检测组件130，处于该字符单元202对立面的字符单元202的字符标记211处于拼词主机100使用时的正面。
拼词主机100工作时，各检测部120的检测组件130检测靠近于该检测组件130的字符单元202的检测标记221的分布，进而由检测标记221的分布就可以得到字符模块200位于拼词主机100正面一侧的字符标记211。例如，检测到如图8左侧所示的检测标记221，就可以相应地得出右侧的字符标记211。
本发明实施例通过在字符模块200上设置6个字符单元202，与具有槽状检测部120的拼词主机100相配合，实现了一个字符模块的多种用途，总体减少 了所需字符模块的数量，减小了拼词系统的体积和成本，且方便使用者寻找相应的字符。而且字符模块200与拼词主机100的结合方式比较独特，使用者可以有搭积木、拼图的体验，同时学到单词、算数等知识。
作为优选的实施方式，检测组件130的结构如图4所示。图4中的检测组件130包括8个检测点131和一个连接于低电平的接地点，8个检测点131均匀分布在接地点周围。这样设计可以使得电容检测的面积更大，准确率提高许多。
对应于8个检测点131，检测组件130就可以检测到至少255种检测标记221的分布，对应于255种检测标记221的分布，就可以识别255种字符标记211。
作为优选的实施方式，检测点131的电路如图9所示，检测点131包括第一导电层1311和与第一导电层1311连接的充电检测电路1312；充电检测电路1312用于检测检测点131的第一导电层1311与检测标记221配合引起的充电状态的改变，充电检测电路1312连接于控制模块110。
相应的，字符模块200的检测标记221包括第二导电层2211。
第一导电层1311、第二导电层2211可以是可导电涂层或者金属材料，可以是金属铜片，也可以是在塑料基质上印刷涂银等导电材料，可以改变电容值的任何材料。字符模块200的其他部分可以是塑料或者木头等材料。
进一步地，可以基于RC充电检测(RCAcquisition)来实现检测是否有检测标记221与检测点131相配合。RC充电检测存在结构简单，能耗低，成本低的优点，而且使用者不用直接接触通电部分，安全性较高，且设备不易损坏。
RC充电检测基本原理是对使用如PCB的电极式电容的充电放电时间进行测量，通过比较在物体接触，如手指按压时产生的微小变化来判断是否有与物体接触。在RC网络施加周期性充电电压Vin，测量Vout会得到不一样的时序， 通过检测充电开始到Vout到达某一门限值的时间tc的变化，就可以判断出是否有与物体接触。
在本发明实施例中，如果没有检测标记221与检测点131配合，则检测点131的响应，即该检测点131对应的充电检测电路1312检测到的响应如图10中上面的曲线所示；如果有检测标记221与检测点131配合，则充电时间变长，检测点131的响应如图10中下面的曲线所示。
作为优选的实施方式，如图9所示，充电检测电路1312包括第一电阻R1、第二电阻R2和电容Cx，第一电阻R1、第二电阻R2、第一导电层1311和电容Cx依次串联；第一电阻R1包括充电端和检测端，第一电阻R1的检测端与第二电阻连接，检测端也连接于控制模块110，即MCU的检测IO，第一电阻R1的充电端连接于充电IO，也可连接于一预设电平，如5V。
对于一个检测组件130，包括多个检测点131，如8个，需要8个充电IO和检测IO，可以控制模块110采用并行检测或轮询检测；对于一个拼词主机100，可能包括多个检测组件130，也可以采用并行检测或轮询检测，利用现有技术即可实现，不再赘述。
作为优选的实施方式，字符模块200上设有定位部230，以防止字符模块200倒放。定位部230可以是字符单元202上的一个缺口。
作为本发明实施例的进一步改进，拼词主机100的控制模块110包括存储器140或用于连接存储卡的插槽(图未示)，存储器140或存储卡用于存储预设语句，如常见的词语或计算式等。
作为优选的实施方式，拼词主机100还包括词条控制按钮150，词条控制按钮150连接于控制模块110。词条控制按钮150用于切换待拼词条，如下一条所在的按钮被触发时，通过发声模块160读出“现在拼读下一个词语，hello”。
作为优选的实施方式，如图5所示，拼词主机100还包括发声模块160，发声模块160连接于控制模块110，发声模块160用于读出字符模块200上相应的字符标记211。拼词主机100中的控制模块110实时检测到字符模块200，比如字符模块200位于拼词主机100正面的字符标记211为“A”，则拼词主机100通过发声模块160发音“A”；如果放置好一个完整的词语“APPLE”，则通过发声模块160发出英文“Apple”，而且可进一步发出中文“苹果”的声音。
具体的，发声模块160可以采用现有技术实现，如发声模块160包括解码单元(图未示)、功放(图未示)和喇叭(图未示)。
进一步地，拼词主机100还包括用于与其他终端通讯的通讯模块170，通讯模块170连接于控制模块110。
一方面，可以将拼词主机100检测到的字符串则发送到智能设备上，通过游戏化的形式来做交互，扩展娱乐性。另一方面，还可以通过智能设备显示待选词语，并将待选词语发送至拼词主机100，如果放置到拼词主机100上的字符模块200排列成的完成词语与待拼词语相同，则可以通过发声模块160发出正确的提示或者由智能设备进行鼓励或者表扬。
作为优选的实施方式，字符模块200上的字符标记211可以为字母、数字、运算符、盲文、汉字、音符中的一种或多种。
作为优选的实施方式，字符模块200的字符面面2011为凹槽，各字符单元202位于凹槽内。进一步地，字符单元202为片状，字符单元202的被检面220粘贴在本体201上。保证了字符单元202可靠牢固的连接在本体201上，且减少字符模块200的棱角，使其更平滑，便于使用。
实施例二
如图11-图18所示的字符模块，包括本体300。本体300包括多个相连的字 符单元310，各字符单元310均包括字符面311，字符面311上设有字符标记10；字符面311位于本体300的第一侧面301，本体300的第二侧面302上设有被检面320，被检面320上设有标识元件321；各字符单元310的字符标记10拼接为拼读组合元，拼读组合元与标识元件321相关联。
本实施例的字符模块也可以和实施例一中的拼词主机100配合使用，组成如图19所示的拼词系统。
本发明实施例通过在字符模块上设置多个字符标记10，与拼词主机100相配合，实现了一个字符模块的多种用途，总体减少了所需字符模块的数量，减小了拼词系统的体积和成本，且方便使用者寻找相应的字符。
如图19所示，拼词主机100包括控制模块110和检测部120；检测部120用于放置字符模块；检测部120设有检测组件130，检测组件130用于检测标识元件321，控制模块110用于根据检测结果识别字符模块的拼读组合元。
在一实施例中，标识元件为电子标签，检测组件为标签读取模块。检测组件用于检测标识元件，控制模块用于根据检测结果识别字符模块的拼读组合元。
作为优选的实施方式，在本实施例中，字符模块上的标识元件321包括一个或多个检测标记20，拼读组合元与检测标记20的分布相关联。在本实施例中，检测标记20包括第二导电层21。
如图19所示，拼词主机100的检测组件130包括与控制模块110连接的多个检测点131，检测组件130用于通过检测点131与字符模块或字符模块上检测标记20的配合以获取字符模块或字符模块上检测标记20的分布；控制模块110用于根据检测结果识别字符模块的拼读组合元。在本实施例中，检测点131包括检测导电层(图未注)。作为优选的实施方式，第二导电层21、检测导电层可以是可导电涂层或者金属材料，可以是金属铜片，也可以是在塑料基质上印刷 涂银等导电材料，可以改变电容值的任何材料。
作为优选的实施方式，可以基于RC充电检测(RC Acquisition)来实现检测是否有检测标记20的第二导电层21与检测点131的检测导电层相配合。RC充电检测存在结构简单，能耗低，成本低的优点，而且使用者不用直接接触通电部分，安全性较高，且设备不易损坏。
RC充电检测基本原理是对使用如PCB的电极式电容的充电放电时间进行测量，通过比较在物体接触，如手指按压时产生的微小变化来判断是否有与物体接触。在RC网络施加周期性充电电压Vin，测量Vout会得到不一样的时序，通过检测充电开始到Vout到达某一门限值的时间tc的变化，就可以判断出是否有与物体接触。
当有检测标记20与某检测点131配合时，控制模块110可以测得该检测点131对应的电容值的变化，即充放电特性的改变；通过检测组件130就可以得到标识元件321中检测标记20的数目和位置，即检测标记20的分布。由于检测标记20的分布与拼读组合元或字符模块上的字符是相关联的，因此根据检测标记20的分布就可以识别字符模块的拼读组合元。
作为优选的实施方式，如图11和图12所示，本体300可以包括两个相连的字符单元310，拼读组合元为第一组合元。
在本实施例中，两个相连的字符单元310上的字符标记10分别为“e”和“a”，拼接为第一组合元“ea”。根据英文发音规律，两个字母ea在一起的时候是发音长元音/i/，类似字母e的发音，而a不发音。这样将ea放进拼词主机100，拼词主机100的喇叭将发出/i/的声音，如果在前面一个格子放入字符标记10为“s”的字符模块，就拼成了“sea”，拼词主机100将读出，/s/,/i/和英文“sea”的发音和中文“海”。如果把s拿掉，放入标记为“t”的字符模块，将拼出单词 tea，将发出英语tea的发音，并且可以把中文“茶”也一起都出来。
两个的字母的组合非常多，例如ai、ay、ee、oa、ck、bl、cl、gl、br、cr、gr、pr、sm、sn、sw等，这些组合都可作为第一组合元。
作为优选的实施方式，如图13和图14所示，本体300可以包括两个相连的字符单元310，以及位于两个字符单元310之间的字符放置孔330，两个字符单元310的字符标记10以及字符放置孔330对应的空格拼接为第二组合元，拼读组合元为第二组合元。
在本实施例中，两个字符单元310上的字符标记10分别为“a”和“e”，中间为一字符放置孔330，可以表示为空格。“a”和“e”拼接为第二组合元“a_e”。在英文单词中，较多的单词包括第二组合元“a_e”这种元素，如game、sale、late、name、cake等都是a_e结构，a_e结构中，a发长元音/e/，字母e不发音。如果在第二组合元“a_e”之前，即字符标记10为“a”的字符单元310之前放置标记为“g”的字符模块，在字符放置孔330放置标记为“m”的字符模块，则拼词主机100可以读取到“game”，并可读出相应的读音。
另外，第二组合元还可以是“i_e”、“o_e”、“u_e”等。
作为优选的实施方式，如图15和图16所示，本体300可以包括三个相连的字符单元310，拼读组合元为第三组合元。在本实施例中第三组合元为“igh”，在其他实施例中，第三组合元也可为scr、str、ing、ong、are、air、ous、ful等。如第三组合元“ing”是很常见的，因此通过检测一个字符模块就可以识别出三个字母，而且可以使得使用者增加对英文单词规律的掌握，增加学习效率，提高学习兴趣。
作为优选的实施方式，如图17和图18所示，本体300可以包括四个相连的字符单元310，拼读组合元为第四组合元。第四组合元可以是tion、sion、ture 等等。
需要注意的是前述的实施例中拼读组合元是英文字母，在其他实施例中，字符标记也可以是汉字，如“中”、“国”等，拼读组合元可以是词语“中国”等。另外，字符标记也可以是数字、运算符、盲文字符、法语、德语等字符。
本发明实施例提供的字符模块和拼词系统，通过将多个字符单元310整合在一个字符模块中，充分利用了英文、汉字等的构词规律，符合自然拼读学习英语、汉语等的规则，可以使得使用者掌握英文发音、构词规律和汉语词语等，可以提高学习兴趣，增加学习效率。
如图12所示，本体300的第二侧面302上设有一个标识元件321，标识元件321位于首个字符单元310的背面；如图14所示，本体300的第二侧面302上设有两个标识元件321，两个字符单元310的背面分别有一个；如图16所示，本体300的第二侧面302上设有一个标识元件321，位于中间的字符单元310的背面；如图18所示，本体300的第二侧面302上设有一个标识元件321，标识元件321位于首个字符单元310的背面。作为优选的实施方式，当本体300的第二侧面302上只设有一个标识元件321时，可以减小拼词主机100检测和识别的工作量，提高识别速度。
上述实施方式仅为本发明的优选实施方式，不能以此来限定本发明保护的范围，本领域的技术人员在本发明的基础上所做的任何非实质性的变化及替换均属于本发明所要求保护的范围。
基于实施例一和实施例二对字符模块的描述，本发明所要求保护的字符模块包括主体，主体具有至少一个被检面和若干个字符面，字符面设有字符标记；至少一个被检面设有与若干个字符面的字符标记一一对应的若干个标识元件，或者设有与若干个字符面的字符标记的组合对应的至少一个标识元件。
作为优选的实施方式，标识元件包括至少一个检测标记，各标识元件上检测标记的分布不同。
作为优选的实施方式，检测标记包括第二导电层。
作为优选的实施方式，字符模块可以采用实施例一的形态，其主体包括6个字符侧面，各字符侧面均设有字符单元，被检面位于字符单元靠近主体中心的一侧，字符面位于字符单元背离主体中心的一侧；
各被检面上均设有标识元件，各字符单元的字符标记与位于其对立面的字符单元的标识元件对应。
作为优选的实施方式，字符模块可以采用实施例二的形态，其主体包括多个相连的字符单元，各字符面分别位于相应的字符单元上，且位于主体的第一侧面上，至少一个被检面位于主体的第二侧面上；
若干个字符面的字符标记拼接为拼读组合元，拼读组合元与至少一个标识元件相关联。

Claims (19)

  1. 一种拼词主机，其特征在于：包括控制模块和至少一个检测部；所述检测部用于放置字符模块；所述检测部设有检测组件，所述检测组件包括多个与所述控制模块连接的检测点，所述检测组件用于通过所述检测点与字符模块上检测标记的配合以获取字符模块上检测标记的分布；所述控制模块用于根据检测标记的分布识别字符模块的字符标记。
  2. 如权利要求1所述的拼词主机，其特征在于：所述检测点包括第一导电层和与所述第一导电层连接的充电检测电路；所述充电检测电路用于检测所述检测点的第一导电层与检测标记配合引起的充电状态的改变，所述充电检测电路连接于所述控制模块。
  3. 如权利要求2所述的拼词主机，其特征在于：所述充电检测电路包括第一电阻、第二电阻和电容，所述第一电阻、第二电阻、第一导电层和电容依次串联；所述第一电阻包括充电端和检测端，所述检测端连接于所述控制模块。
  4. 如权利要求1所述的拼词主机，其特征在于：所述检测部为方形的槽状，其深度为边长的1/5-4/5。
  5. 如权利要求1所述的拼词主机，其特征在于：所述控制模块包括存储器或用于连接存储卡的插槽，所述存储器或存储卡用于存储预设语句。
  6. 如权利要求5所述的拼词主机，其特征在于：所述拼词主机还包括词条控制按钮，所述词条控制按钮连接于所述控制模块。
  7. 一种字符模块，其特征在于：包括主体，所述主体具有至少一个被检面和若干个字符面，所述字符面设有字符标记；所述至少一个被检面设有与所述若干个字符面的字符标记一一对应的若干个标识元件，或者设有与所述若干个字符面的字符标记的组合对应的至少一个标识元件。
  8. 如权利要求7所述的字符模块，其特征在于：所述标识元件包括至少一 个检测标记，各标识元件上检测标记的分布不同。
  9. 如权利要求8所述的字符模块，其特征在于：所述检测标记包括第二导电层。
  10. 如权利要求8所述的字符模块，其特征在于：所述主体包括6个字符侧面，各字符侧面均设有字符单元，所述被检面位于所述字符单元靠近所述主体中心的一侧，所述字符面位于所述字符单元背离所述主体中心的一侧；
    各被检面上均设有所述标识元件，各字符单元的字符标记与位于其对立面的字符单元的标识元件对应。
  11. 如权利要求8所述的字符模块，其特征在于：所述字符侧面为凹槽，所述字符单元位于所述凹槽内。
  12. 如权利要求11所述的字符模块，其特征在于：所述字符单元的被检面粘贴在所述主体上。
  13. 如权利要求8所述的字符模块，其特征在于：所述主体包括多个相连的字符单元，各字符面分别位于相应的字符单元上，且位于所述主体的第一侧面上，所述至少一个被检面位于所述主体的第二侧面上；
    所述若干个字符面的字符标记拼接为拼读组合元，所述拼读组合元与所述至少一个标识元件相关联。
  14. 如权利要求13所述的字符模块，其特征在于：所述主体包括两个相连的字符单元，所述拼读组合元为第一组合元。
  15. 如权利要求13所述的字符模块，其特征在于：所述主体包括两个相连的字符单元，以及位于两个字符单元之间的字符放置孔，两个字符单元的字符标记以及字符放置孔对应的空格拼接为第二组合元。
  16. 如权利要求13所述的字符模块，其特征在于：所述主体包括三个相连 的字符单元，所述拼读组合元为第三组合元。
  17. 如权利要求13所述的字符模块，其特征在于：所述主体包括四个相连的字符单元，所述拼读组合元为第四组合元。
  18. 如权利要求13所述的字符模块，其特征在于：所述标识元件包括一个或多个检测标记，所述拼读组合元与所述检测标记的分布相关联。
  19. 一种拼词系统，其特征在于：包括如权利要求1-6中任一项所述的拼词主机和如权利要求7-18中任一项所述的字符模块。
PCT/CN2018/089154 2017-08-29 2018-05-31 一种拼词主机、字符模块和拼词系统 WO2019041926A1 (zh)

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