CN113160628A

CN113160628A - Point reading machine for children learning

Info

Publication number: CN113160628A
Application number: CN202110483867.7A
Authority: CN
Inventors: 刘春销; 程志广; 刘运练
Original assignee: Shenzhen Xuelijia Educational Technology Co ltd
Current assignee: Shenzhen Xuelijia Educational Technology Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-07-23

Abstract

A click-to-read machine for children learning is matched with a roll-type pointing book, wherein each roll of pointing book can have a plurality of pages with different text and pattern contents. The pointing book is of a roll type structure, an unwinding bin and a winding bin are arranged in a machine shell, an identification panel is arranged between the unwinding bin and the winding bin, and each page in the pointing book can sequentially move on the identification panel through a left rotating handle or a right rotating handle which is arranged outside the machine shell and connected with the end part of a left scroll shaft and the end part of a right scroll shaft. The pointing book matched with the point reading machine for children to learn is designed into a roll product, a plurality of pages are arranged on one roll of pointing book, and each page of page is printed with text patterns. The roll type pointing books which can be matched with the point reading machine can be a plurality of, can be used for initial elementary education, benefit a larger storage mode, and also can be used for education application such as historical geography in a vivid and interesting drawing mode.

Description

Point reading machine for children learning

Technical Field

The invention relates to a learning machine for reading and recognizing characters of children, in particular to a point-reading machine for occasions where the children can hear correct pronunciation, semantic explanation or application corresponding to related character patterns by clicking the character patterns in a book.

Background

To develop self-learning abilities of infants and children, intelligence-improving products are produced. The intelligence-developing products comprise book reading machines, picture-reading and character-learning machines, picture-reading and object-learning machines, acoustooptic and electric intelligence-developing toys and the like. When the book point-reading machine is used, the book is opened, relevant characters or patterns in the book are clicked, and the point-reading machine arranged below the pages can make sounds of contents relevant to the clicked characters or patterns, so that the aims of quickly correcting and learning for children are fulfilled.

In the prior art, a pointing book used with a point reading machine is in a book form, and the following types are roughly available:

1) the book is bound with the point reading machine and cannot be detached, one point reading machine is matched with one book, and the point reading machine is arranged at the bottom of the whole book. When the click-to-read machine is used, a page to be read is covered on the identification panel on the surface of the click-to-read machine shell, corresponding character patterns in the page are clicked, the corresponding identification module in the identification panel senses the click force and then the relevant circuit is connected, and the content (such as correct pronunciation, correct explanation and related dialect or story and the like) which is stored in the click-to-read machine control circuit and is related to the click content is output through the onboard loudspeaker, the display component or the light prompting component.

2) The other is a hard front cover or back cover pointing book (for example, the present applicant applies for the granted utility model patent on 11/12/2019, the patent numbers are: 201921941295.7, the name is: the book and the point reading machine are of a separated structure, when the book and the point reading machine are used, a front cover or a back cover of a pointing book is inserted into a slot arranged at the bottom of the point reading machine, then a page is covered on an identification panel on the surface of a shell of the point reading machine, corresponding character patterns in the page are clicked, and then a voice player of the point reading machine sends out a text related to the clicked character patterns.

The product has great help for children to learn quickly, but the two structures have the following defects:

1) the pages of the pages in a book are not suitable to be too many, if the pages are too many, when the last page in the pointing book is covered on the identification panel, the pages are stacked thickly under the page, and thus, the identification capability of the identification panel on the character pattern on the last page is greatly reduced.

2) The cost of manufacturing and materials for the pointing book is high.

3) The style is single, and the learning experience and excitement of children are weak.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a click-to-read machine for children learning, which can be used together with roll-type pointing books, wherein the click-to-read machine can be provided with a plurality of roll-type pointing books, each roll of pointing book can be provided with a plurality of pages with different text and pattern contents, and when contents in a certain page are clicked and learned, the page can be placed on an identification panel of the click-to-read machine and is directly collided with the page.

In order to solve the technical problems, the invention adopts the technical scheme that:

the invention relates to a point reading machine for children learning, which comprises a shell, a control circuit, a voice player and an identification panel capable of identifying characters and patterns on a pointing book for children learning, and is characterized in that: the point book is a roll-type structure left side and right side in the casing are equipped with respectively and unreel storehouse and rolling storehouse, the discernment panel is between unreeling storehouse and rolling storehouse, the left side of point book and right side twine respectively on setting up in unreeling the left scroll in the storehouse and setting up the right scroll in the rolling storehouse, through rotating set up outside the casing and with left scroll tip and right scroll end connection's left-handed rotation handle or dextrorotation handle, can make every page in the point book is in move over in proper order on the discernment panel.

The casing is assembled by a front casing and a rear casing, and the control circuit, the identification structure capable of identifying the page code on each page, the positioning detection structure capable of identifying the positioning hole on the page and the cavity of the voice player are arranged between the front casing and the rear casing.

The identification panel comprises a thin film switch module which is fixedly arranged on the surface of the flat panel of the front shell and electrically connected with the control circuit, a slotted hole which penetrates through the flat panel and is in a strip shape is formed in the flat panel, and a bus of the thin film switch module penetrates through the slotted hole, is inserted into the cavity from the front side of the point reading machine and is connected with the control circuit.

The shell is provided with a face cover which can prevent dust and water from dropping into the front shell, and one side of the face cover is hinged with the side of the front shell or the rear shell.

The left scroll is the same with right scroll structure, comprises driving shaft, book axle and the base axle that the separation set up, and the roof that upwards passes the casing of driving shaft is connected with the interlock of the left handle or the dextrorotation handle that correspond, and its bottom is connected with book axle with the interlock of pin and box structure, the page winding of point book is on book axle, but the lower extreme of book axle meets with the base axle with free rotation mode, and the bottom rigid coupling of base axle is on the bottom plate of casing.

The driving shaft consists of a rotating column, an upper disc, a lower disc and a gear shaft, the rotating column is arranged on the top surface of the upper disc, and the upper end of the rotating column penetrates through the top plate to be meshed and connected with a corresponding left-handed handle or right-handed handle; the tooth shaft is arranged between the upper disc and the lower disc, a female buckle cavity of a male and female buckle meshing structure which is concave inwards is arranged on the bottom end face of the tooth shaft, and a toothed circulating transmission belt is sleeved between the tooth shafts of the left scroll and the right scroll.

Book rolling shaft comprises last chuck, axostylus axostyle and lower chuck, but is equipped with the adaptation on last chuck and inserts the pin thread boss of box intracavity is equipped with the axial hole on the bottom face of chuck down, the page winding of point book is on the axostylus axostyle between last chuck and lower chuck.

The base shaft consists of a base plate part and an elastic pressing part, the base plate part consists of a base plate of an integrated structure and a cylindrical support which is arranged on the top surface of the base plate and extends upwards, the base plate is fixedly connected to the corresponding bottom plate of the unwinding bin or the winding bin, and a compression spring is sleeved on the support; the spring-pressing part is composed of a pressure plate of an integrated structure and a column shaft arranged on the top surface of the pressure plate, the bottom of the column shaft is provided with an axial pore passage which can be sleeved on the supporting column, and the compression spring is arranged between the pressure plate and the chassis.

The book page codes are arranged on the top edge of each book page and are composed of seven color points which are in a circular, rectangular or triangular shape and are pure colors, the colors of the seven color points are the same color or a black and white mixed combination, and the identification structure is an infrared sensor module; the locating hole sets up on the topside or the bottom edge of page, the location detects the structure and adopts mechanical detection switch.

The left side and the right side of preceding shell are the recessed storehouse and the rolling storehouse of unreeling of backshell direction respectively, and the front side that unreels storehouse and rolling storehouse is for conveniently putting into the uncovered that corresponds in the storehouse of rolling up with left spool and right spool respectively, unreel and be equipped with on the storehouse top baffle in storehouse and make the pin thread boss of book axle upwards passes the top hole of storehouse top baffle, is equipped with on the bottom of the storehouse baffle in rolling storehouse and can make the bottom hole that the column axis of base axle upwards passed, driving shaft and circulating transmission belt arrange in storehouse top baffle with between the roof, book axle is arranged in between storehouse top baffle and the bottom of the storehouse baffle, the base axle arrange in storehouse top baffle with between the bottom plate.

The invention designs the pointing book matched with the click-reading machine for children to learn into a roll-type product, a plurality of pages of the book are arranged on one roll of the pointing book, and each page of the pointing book is printed with a character pattern. The roll type pointing books which can be matched with the point reading machine can be a plurality of, can be used for initial elementary education, benefit a larger storage mode, and also can be used for education application such as historical geography in a vivid and interesting drawing mode.

Drawings

Fig. 1 is a schematic external view of a point reading machine according to the present invention.

Fig. 2 is a schematic view of fig. 1 with the front cover opened (with a pointing book installed).

Fig. 3 is a schematic view of fig. 2 with the pointing book removed (a recognition panel is arranged on the flat plate surface).

Fig. 4 is a schematic view of the identification panel of fig. 3 with a face layer removed.

Fig. 5 is a schematic view of fig. 4 with the identification panel removed.

Fig. 6 is an internal view of fig. 5 with a portion of the front housing removed.

Fig. 7 is a schematic view of the reel of fig. 6 after removal.

Fig. 8 is a schematic view of the book reel of fig. 7 after the driving shaft is separated from the book reel.

Fig. 9 is an exploded view of the drive shaft of fig. 8.

The reference numbers are as follows:

the point reading machine 1, the machine shell 2, the left rotary handle 21, the right rotary handle 22, the left scroll 23, the right scroll 24, the top interlayer 25, the bottom interlayer 26, the column hole 27, the cover 28, the front shell 3, the unwinding bin 31, the winding bin 32, the bin top partition 33, the top hole 331, the bin bottom partition 34, the bottom hole 341, the left front protection surface 35, the right front protection surface 36, the front top plate 37, the front bottom plate 38, the lining plate 4, the flat plate surface 41, the page hole 42, the book code hole 43, the limiting hole 44, the slot hole 45, the rear shell 5, the left rear protection surface 51, the right rear protection surface 52, the rear top plate 53, the rear bottom plate 54, the supporting plate 55, the driving shaft 6, the rotary column 61, the upper plate 821, the lower plate 63, the gear shaft 64, the circulating transmission belt 65, the book rolling shaft 7, the upper chuck 71, the chuck 72, the lower 73, the base shaft 8, the elastic belt 81, the pressing plate 811, the column pressing part 812, the seat plate part 82, the base plate 822, the compression spring 823, The identification panel 9, the membrane switch module 91, the double-contact membrane switch 92, the pointing book 100, the book page 101, the book page code 102, the book code 103, the positioning hole 104, the circuit board 105, the prompting lamp 106, the USB interface 107 and the operation keys 108.

Detailed Description

As shown in fig. 1 and 2, the click-reading machine 1 for children learning of the present invention is used in combination with a roll-type pointing book 100, the roll-type pointing book 100 is unfolded to be a rectangular scroll with a long size, and when being stored, the roll-type pointing book 100 can be folded to be a cylindrical roll to be stored independently. A plurality of pages 101 are divided from the head end to the tail end of a rectangular scroll, wherein two adjacent pages 101 are connected end to end, a page code 102 which can uniquely represent the page as the second page is arranged on the top edge or the bottom edge of each page 101, and meanwhile, a positioning hole 104 is also arranged on each page 101 so that each page 101 can be accurately placed on the identification panel 9 of the point reading machine 1.

One point reader 1 can be equipped with several rolls of pointing books 100 with different learning contents.

Each page 101 of the pointing book 100 is printed with text patterns, and the text patterns comprise characters such as single words, idioms, poems and the like of native languages and/or foreign languages, and also comprise printed figures such as various animals, mountains and waters, scenic spots, historic sites and the like. When the pointing book 100 is used, the pages 101 of the pointing book are moved to the positions right opposite to the recognition panel 9 of the point reading machine 1, and the text patterns on the pages 101 are clicked, so that children can learn the knowledge in the book quickly through the acoustic-optical-electrical sensory cognitive information output by the point reading machine 1.

The page 101 of the pointing book 100 may be made of paper, knitted fabric, or a flexible film made of high polymer material.

The point reading machine 1 of the invention comprises a shell 2, a control circuit, a voice player, an identification panel 9, a power supply battery, a power switch and a required LED prompting lamp 106.

A casing 2

As shown in fig. 1-6, the casing 2 is formed by assembling a front casing 3 and a rear casing 5 (when using the device for learning, the side of the casing 2 facing the child is front, and the other side facing away from the child is rear, and the same is used below), which are separately arranged, and a cavity for mounting a control circuit, a voice player, a power battery and a power switch is formed between the front casing 3 and the rear casing 5.

The horizontal cross-sectional outer contour shape of the assembled casing 2 is an ellipse. The cabinet 2 is provided with a chamber for placing the roll type pointing book 100, the chamber is respectively an unwinding chamber 31 and a winding chamber 32 which are arranged on the left side and the right side in the cabinet 2, the two end sides of the pointing book 100 are respectively wound on a left scroll 23 and a right scroll 24, the left scroll 23 is arranged in the unwinding chamber 31, the right scroll 24 is arranged in the winding chamber 32, the upper ends of the left scroll 23 and the right scroll 24 are respectively connected with a left rotating handle 21 and a right rotating handle 22, and the pointing book 100 can be wound into the unwinding chamber 31 from the winding chamber 32 or the winding chamber 32 from the unwinding chamber 31 by rotating the left rotating handle 21 or the right rotating handle 22 over the identification panel 9.

1. Front shell 3

The front side surface of the front shell is mostly open, the front shell is integrally formed by hard plastics and is provided with an arc-shaped left front protection surface 35, a right front protection surface 36, a front top plate 37 and a front bottom plate 38, and an inner lining plate 4 is arranged in the front shell 3.

A left front panel 35 and a right front panel 36 (divided into an upper portion and a lower portion). The front top plate 37 connects the top ends of the upper left front protecting surface 35 and the right front protecting surface 36, and the front bottom plate 38 connects the bottom ends of the lower left front protecting surface 35 and the lower right front protecting surface 36, i.e. the left front protecting surface 35, the right front protecting surface 36, the front top plate 37 and the front bottom plate 38 enclose a closed structure.

The inner lining plate 4 extends from the left front protective surface 35 to the right front protective surface 36 in the front shell 3, the left and right sides of the inner lining plate 4 are arc-shaped chambers (the unwinding chamber 31 and the winding chamber 32, respectively), the middle area of the inner lining plate 4 protrudes forward to form a flat plate surface 41, and the flat plate surface 41 is a supporting surface for fixing the identification panel 9 thereon.

A strip-shaped slot 45 is provided at a side position of the flat plate surface 41, and when the identification panel 9 is fixed to the flat plate surface 41, a circuit bus of the identification panel 9 is inserted from the front surface of the flat plate surface 41 through the slot 45 and placed on the back surface of the flat plate surface 41 to be electrically connected to the control circuit (the control circuit is preferably mounted on the rear case 5 in the present invention).

A plurality of holes arranged in a straight line are further arranged on the upper side or the lower side of the flat plate surface 41, preferably fourteen holes, seven of the holes are page number holes 42 for detecting page codes 102 of pages 101 moving to the identification panel 9, the other five holes are book number holes 43 for detecting book codes 103 of the pointing books 100 loaded in the point reading machine 1 (the book codes 103 refer to codes which only represent that the pointing books 100 are a few sets of book codes, the book codes 103 can be arranged only on the page 101 of the first page of each book pointing book 100 or can be arranged on each page 101), and the rest two holes are limit holes 44 for identifying whether each page 101 is accurately placed on the identification panel 9.

The unwinding bin 31 and the winding bin 32 have the same structure, the top of the unwinding bin 31 and the winding bin 32 is a bin top partition plate 33, the bottom of the unwinding bin 31 and the winding bin 32 is a bin bottom partition plate 34, a semicircular top front hole is formed in the bin top partition plate 33, and a bottom hole 341 is formed in the bin bottom partition plate 34

A top interlayer 25 with a certain height is arranged between the bin top partition plate 33 and the front side top plate 37, and a bottom interlayer 26 with a certain height is arranged between the bin bottom partition plate 34 and the front side bottom plate 38.

2. Rear shell 5

The front casing 3 is also integrally formed by rigid plastic, the rear side of the front casing is a closed surface, and sound holes and heat dissipation holes are formed in the rear side of the front casing.

It also has an arc-shaped left rear surface 51, right rear surface 52, rear top plate 53 and rear bottom plate 54, and a support plate 55 for mounting a control circuit is provided in the rear case 5, the support plate 55 extending from the left rear surface 51 to the right rear surface 52, and a semicircular top rear hole is provided in the support plate 55 at a position opposite to the top front hole.

The top front hole and the top rear hole are combined into a complete round hole (hereinafter referred to as top hole 331) in the same plane.

3. Face cover 28

Set up before preceding shell 3, shell 3 or backshell 5 are connected through avris hinge structure before its side, when preceding shell 3 was gone up with its lock, can effectively prevent dust and water droplet and fall into preceding shell 3 in.

4. Reel shaft

As shown in fig. 7-9, the device for winding a pointing book 100 includes, as mentioned above, the left winding shaft 23 and the right winding shaft 24, the two winding shafts have the same structure and are respectively disposed in the unwinding compartment 31 and the winding compartment 32, the upper end of the left winding shaft 23 is fixedly connected to the left rotating handle 21 disposed on the left side of the top plate of the casing 2, the upper end of the right winding shaft 24 is fixedly connected to the right rotating handle 22 disposed on the right side of the top plate of the casing 2, and the specific structure of the winding shafts is as follows:

the scroll consists of a driving shaft 6, a book rolling shaft 7 and a base shaft 8 which are separately and coaxially arranged.

1) Drive shaft 6

The upper plate is arranged in the top interlayer 25 and is composed of a rotating column 61, an upper plate 62, a lower plate 63 and a gear shaft 64 which are integrally structured, the rotating column 61 is arranged on the top surface of the upper plate 62, and the upper end of the rotating column 61 passes through a column hole 27 arranged on the top plate and is in snap connection with the corresponding left-handed handle 21 or right-handed handle 22.

The gear shaft 64 is arranged between the upper disc 62 and the lower disc 63, a plurality of gears are arranged on the outer wall of the gear shaft 64, the lower portion of the gear shaft 64 can penetrate through the lower disc 63 and extend downwards, a female buckle cavity in a male and female buckle meshing connection structure which is concave inwards is arranged on the bottom end face of the gear shaft 64, the lower portion of the gear shaft 64 is arranged in the top hole 331, or the lower portion of the gear shaft 64 penetrates through the top hole 331 and is arranged in the corresponding unreeling bin 31 or reeling bin 32.

The top interlayer 25 is also provided with a toothed circulating transmission belt 65 which can be engaged with the teeth on the toothed shaft 64 in a matching way, the circulating transmission belt 65 is sleeved between the toothed shafts 64 of the left scroll 23 and the right scroll 24, and the driving shaft 6 of the left scroll 23 and the right scroll 24 can be driven to rotate by rotating the left rotary handle 21 or the right rotary handle 22.

2) Book rolling shaft 7

The book block is arranged in the corresponding unwinding bin 31 or winding bin 32 and used for winding a pointing book 100, the book block is composed of an upper chuck 71, a shaft rod 72 and a lower chuck 73, a male buckle boss which can be inserted into the female buckle cavity in an adaptive mode is arranged on the upper chuck 71, an axial inner hole is formed in the bottom end face of the lower chuck 73, and a book page 101 of the pointing book 100 is wound on the shaft rod 72 between the upper chuck 71 and the lower chuck 73.

3) Base shaft 8

And the base 26 is arranged in the bottom interlayer and used for receiving the book rolling shaft 7, enabling the book rolling shaft 7 to rotate around the book rolling shaft, and meanwhile, when the book rolling shaft 7 is installed in the unreeling bin 31, the base shaft 8 can be pressed to enable the book rolling shaft to elastically move downwards.

The base shaft 8 is composed of a biasing portion 81 and a seat plate portion 82.

The elastic pressing part 81 is sleeved on the seat part 82 and is composed of a pressure plate 811 and a column shaft 812, wherein the pressure plate 811 is of an integral structure, the column shaft 812 is arranged on the top surface of the pressure plate 811, the bottom hole 341 penetrates through the column shaft 812 and can be inserted into an axial inner hole at the bottom of the book rolling shaft 7, and an axial hole channel is arranged at the bottom of the column shaft 812 (also on the bottom end surface of the pressure plate 811).

The seat portion 82 is composed of a base plate 821 and a cylindrical pillar 822, wherein the base plate 821 is of an integral structure, the pillar 822 is arranged on the top surface of the base plate 821 and extends upwards, the base plate 821 is fixedly connected to the base plate, the pillar 822 can be inserted into an axial hole of the pressing portion 81, a compression spring 823 is sleeved on the pillar 822, and the compression spring 823 is arranged between the pressure plate 811 and the base plate 821.

The book axis 7 is freely rotatable about the column axis 812, and the platen 811 is freely rotatable about the support 822.

When the book rolling shafts 7 need to be loaded into the corresponding unreeling bins 31 or reeling bins 32, the book rolling shafts 7 are firstly sleeved on the column shafts 812 of the elastic pressing portions 81 in an inclined mode, then the upper ends of the book rolling shafts 7 can smoothly enter the corresponding unreeling bins 31 or reeling bins 32 by pressing downwards, at the moment, the male buckle bosses at the tops of the book rolling shafts 7 are aligned to the female buckle cavities at the bottoms of the driving shafts 6, the pressure on the elastic pressing portions 81 is released, and the driving shafts 6, the book rolling shafts 7 and the base shafts 8 can be coaxially butted together.

Turning the left-hand handle 21 or the right-hand handle 22 causes all the pages 101 in the pointing book 100 to sequentially pass over the identification panel 9 and to be reciprocally displaced between the left scroll 23 and the right scroll 24.

Second, control circuit

The control circuit is arranged and assembled on the circuit board 105, the circuit board 105 is fixedly connected in the rear shell 5 and is positioned on the support plate 55 in the corresponding area of the back surface of the flat plate surface 41, the control circuit comprises basic modules (a rectification filter module, a power management module, a signal acquisition amplification module, a microprocessor, a data memory, a voice playing module and the like) of a host of the point reading machine 1 in the prior art, and a detection module for identifying different books is also arranged on the control circuit.

The recognition structure for recognizing the book page code 102 and the book volume code 103 may be an infrared sensor module, a magnetic induction sensor module, a chromaticity recognition sensor module, or a photoelectric sensor module, and an infrared sensor module is preferred in the present invention. The positioning detection structure for identifying the positioning hole 104 is a mechanical touch switch, and a photoelectric detection component (a photosensitive sensor) may also be used.

The data memory stores a plurality of volumes of learning contents described in different guidelines 100.

Thirdly, identifying panel 9

The recognition panel 9 is attached to the flat plate surface 41 through a bonding material, and through holes are formed in the recognition panel 9 at positions corresponding to the page number holes 42, the book number holes 43 and the limiting holes 44, so that the infrared sensor and the mechanical touch switch can accurately capture page codes 102, book rolling codes 103 or positioning holes 104 arranged on each page 101 through the corresponding through holes.

The identification panel 9 includes a membrane switch module 91 electrically connectable to the control circuit.

After the child clicks the text pattern content on the page 101 in the pointing book 100, the double-contact membrane switch 92 on the membrane switch module 91 corresponding to the clicked text pattern is turned on, and the control circuit receives the electric signal generated by clicking and then sends out the text corresponding to the text pattern content through the voice player.

The identification panel 9 is composed of a surface layer and the membrane switch module 91, and the area of the identification panel 9 is slightly smaller than that of the flat plate surface 41.

The surface layer is made of elastic plastic material, and has the characteristics of large finger pressure displacement and quick pressure-releasing rebound.

The membrane switch module 91 includes a contact sheet, a spacer, a circuit sheet and a base film.

The contact sheet is provided with a plurality of dot-matrix membrane contacts consisting of conducting films;

the isolating sheet is a double-sided film, is provided with a plurality of contact holes which are the same as the number of the contacts on the contact sheet and have one-to-one corresponding positions and penetrate through the isolating sheet, exists in an analog switch mode and plays an isolating role, and is made of PET materials.

The circuit chip is provided with a plurality of double-contact circuits made of conductive films, the contact part of each double-contact circuit corresponds to one contact hole, and all the double-contact circuits are led out from the side edge of the double-contact circuit and are connected with the control circuit;

the bottom rubber sheet is a double-sided adhesive tape plastic sheet;

the contact sheet, the isolating sheet, the circuit sheet and the bottom glue sheet are fixedly connected to the flat board surface 41 after being accurately aligned, and the hard flat board surface 41 is favorable for improving the contact sensitivity of the membrane contact and the double-contact circuit.

The operation principle of the membrane switch module 91 is conventional.

Four-point book 100

1. The sheet code 102, which is preferably disposed on the top side of each of the sheets 101 as described above, is composed of a string of geometric marks made of an infrared sensor recognizable material, a magnetic induction sensor recognizable material, or a chromatic sensor recognizable material, or is composed of through holes recognizable by a photoelectric sensor or a mechanical impact member, and is preferably an infrared sensor recognizable material according to the present invention. The page code 102 is composed of seven color dots which are in a shape of a circle, a rectangle or a triangle and are pure colors, the colors of the seven color dots are the same color or a mixture combination of black and white, and each color dot corresponds to one infrared sensor. Thus, it can represent up to 125 different codes, i.e., a roll of pointing book 100 configurable pages 101125.

2. The book code 103 is disposed beside the page code 102, and is composed of a geometric mark string made of an infrared sensor recognizable material, a magnetic induction sensor recognizable material or a chromaticity recognition sensor recognizable material, or a through hole recognizable by a photoelectric sensor or a mechanical collision member. The volume book code 103 is composed of five color dots which are in a shape of a circle, a rectangle or a triangle and are pure colors, the colors of the five color dots are the same color or are a mixed combination of black and white, and each color dot corresponds to one infrared sensor. Thus, it can represent up to 31 different code numbers, that is, up to 31 sets of pointing books 100 that can be configured by one reader 1.

When the page code 102 and the volume code 103 are the color dots, they are disposed on the back side (the side opposite to the identification panel 9) of the page 101.

The identification structure for identifying the page code and the book code and the positioning detection structure for identifying the positioning hole are all installed on the circuit board 105.

According to the invention, the peripheral dimension of each color point is preferably 6mm, the distance between two adjacent color points is 1mm, and the total length of the twelve color points arranged in a line is 83-85 mm.

3. At least one positioning hole 104, preferably two positioning holes 104 according to the present invention, the two positioning holes 104 are rectangular holes respectively disposed at the sides of the top edge or the bottom edge of each page 101, i.e. the page code 102 and the book code 103 are disposed between the two positioning holes 104.

Fifth, LED warning light 106

An LED prompting lamp 106 for representing startup and power supply indication is further arranged on the shell, the green light is normally on for startup, the flashing light indicates low power, and the shutdown is off. When the rechargeable battery is used, the red light is normally on to indicate charging, and the full red light is turned off.

Sixth, power battery

And the power supply is arranged in the rear shell 5 and adopts a direct current battery for power supply. The USB interface 107 may be used for data upgrading (i.e., updating the contents of the control circuit memory). And the charging input interface can also be used when a charging battery is used for supplying power.

Seventh, operating key 108

The device comprises a power on/off key, a volume increasing key and a volume decreasing key.

Claims

1. A point reading machine for children learning, comprising a casing (2), a control circuit, a voice player and an identification panel (9) capable of identifying the character pattern on a pointing book (100) for children learning, characterized in that: the pointing book (100) is of a roll type structure, an unwinding bin (31) and a winding bin (32) are respectively arranged on the left side and the right side in the machine shell (2), the identification panel (9) is arranged between the unwinding bin (31) and the winding bin (32), the left side and the right side of the pointing book (100) are respectively wound on a left scroll (23) arranged in the unwinding bin (31) and a right scroll (24) arranged in the winding bin (32), and each page (101) in the pointing book (100) can sequentially move on the identification panel (9) by rotating a left rotating handle (21) or a right rotating handle (22) which is arranged outside the machine shell (2) and connected with the end part of the left scroll (23) and the end part of the right scroll (24).

2. The reading machine for children learning according to claim 1, wherein: the casing (2) is assembled by a front casing (3) and a rear casing (5), and a control circuit, an identification structure capable of identifying a book page code (102) on each book page (101), a positioning detection structure capable of identifying a positioning hole (104) on the book page (101) and a cavity of a voice player are arranged between the front casing (3) and the rear casing (5).

3. The reading machine for children learning according to claim 2, wherein: the identification panel (9) comprises a thin film switch module (91) which is fixedly arranged on the surface of a flat plate surface (41) of the front shell (3) and electrically connected with the control circuit, a slotted hole (45) which penetrates through the flat plate surface (41) and is in a strip shape is formed in the flat plate surface (41), and a bus of the thin film switch module (91) penetrates through the slotted hole (45) and is inserted into the cavity from the front surface of the point reading machine (1) and is connected with the control circuit.

4. The reading machine for children learning according to claim 3, wherein: the shell (2) is provided with a surface cover (28) which can prevent dust and water drops from falling into the front shell (3), and one side of the surface cover (28) is hinged with the side of the front shell (3) or the rear shell (5).

5. The learning reading machine for children according to claim 4, wherein: left side spool (23) are the same with right side spool (24) structure, constitute by driving shaft (6), book axle (7) and the base axle (8) that the separation set up, and the top of driving shaft (6) upwards passes the roof of casing (2) and is connected with the interlock of the left-handed handle (21) or the right-handed handle (22) that correspond, and its bottom is connected with book axle (7) with the interlock of public box structure, but the page (101) winding of point book (100) is on book axle (7), and the lower extreme of book axle (7) meets with base axle (8) with free rotation mode, and the bottom rigid coupling of base axle (8) is on the bottom plate of casing (2).

6. The learning reading machine for children according to claim 5, wherein: the driving shaft (6) is composed of a rotating column (61), an upper disc (62), a lower disc (63) and a gear shaft (64), the rotating column (61) is arranged on the top surface of the upper disc (62), and the upper end of the rotating column (61) penetrates through the top plate to be meshed and connected with a corresponding left-handed handle (21) or right-handed handle (22); the gear shaft (64) is arranged between the upper disc (62) and the lower disc (63), a female buckle cavity of a male and female buckle meshing structure which is concave inwards is arranged on the bottom end face of the gear shaft (64), and a toothed circulating transmission belt (65) is sleeved between the gear shafts (64) of the left reel (23) and the right reel (24).

7. The reading machine for children learning according to claim 6, wherein: book rolling shaft (7) comprise last chuck (71), axostylus axostyle (72) and lower chuck (73), be equipped with on last chuck (71) and to adapt and insert the pin thread boss in the box intracavity, be equipped with the axial hole on the bottom face of lower chuck (73), book pointing (100) page (101) twine on axostylus axostyle (72) between last chuck (71) and lower chuck (73).

8. The reading machine for children learning according to claim 7, wherein: the base shaft (8) consists of a base plate part (82) and a spring pressing part (81), the base plate part (82) consists of a chassis (821) of an integrated structure and a cylindrical support column (822) which is arranged on the top surface of the chassis (821) and extends upwards, the chassis (821) is fixedly connected to the corresponding bottom plate of the unwinding bin (31) or the winding bin (32), and a compression spring (823) is sleeved on the support column (822); the elastic pressing part (81) is composed of a pressure plate (811) of an integrated structure and a column shaft (812) arranged on the top surface of the pressure plate (811), an axial hole channel capable of being sleeved on a support column (822) is arranged at the bottom of the column shaft (812), and a compression spring (823) is arranged between the pressure plate (811) and the chassis (821).

9. The reading machine for children learning according to claim 8, wherein: the book page codes (102) are arranged on the top edge of each book page (101) and are composed of seven color points which are round, rectangular or triangular and are pure colors in a straight line arrangement mode, the colors of the seven color points are the same color or a black and white mixed combination mode, and the identification structure is an infrared sensor module; the number of the positioning holes (104) is at least one, the positioning holes (104) are formed in the top edge or the bottom edge of the book page (101), and the positioning detection structure adopts a mechanical detection switch.

10. The reading machine for children learning according to claim 9, wherein: the left side and the right side of the front shell (3) are respectively an unreeling bin (31) and a reeling bin (32) which are recessed towards the direction of the rear shell (5), the front sides of the unreeling bin (31) and the reeling bin (32) are respectively an opening for conveniently putting a left reel (23) and a right reel (24) into the corresponding reeling bins, a top hole (331) which can enable a male buckle boss of the book reeling shaft (7) to upwards penetrate through a bin top partition plate (33) is arranged on a bin top partition plate (33) of the unreeling bin (31), a bottom hole (341) which can enable a column shaft (812) of the base shaft (8) to upwards penetrate through is arranged on a bin bottom partition plate (34) of the reeling bin (32), the driving shaft (6) and the circulating transmission belt (65) are arranged between the cabin top partition plate (33) and the top plate, the book rolling shaft (7) is arranged between the bin top clapboard (33) and the bin bottom clapboard (34), the base shaft (8) is arranged between the cabin top partition plate (33) and the bottom plate.