CN214427944U - Multifunctional card recognition equipment - Google Patents

Abstract

The utility model relates to a point reads quick-witted technical field, especially a multi-functional card identification equipment, including point and read card and equipment body, point and read the card and include the card base member, the table side of card base member is equipped with the identification code that can read in the optical mode, and the identification code is colored, and the colour combination and/or the shape combination of each identification code are different; the table side of equipment body is equipped with and holds chamber and optical probe, and the inside of equipment body is equipped with data processing module, storage module, pronunciation module and power module, and storage module is configured as the speech information of memory point reading card, and data processing module is configured as discernment colour combination and shape combination and orders about pronunciation module broadcast corresponding speech information. The utility model discloses read the region based on point on the colour recognition principle discernment card, multiunit card can form a complete set, has good commonality and lower to the required precision, and equipment itself need not the forced induction panel, and is small, and the function is various.

Description

Multifunctional card recognition equipment

Technical Field

The utility model belongs to the technical field of the machine of reading technique and specifically relates to a multi-functional card identification equipment.

Background

The reading machine (also known as intelligent computer reading machine, English interactive electronic textbook, synchronous reading machine, English intelligent reading machine, electronic book, electronic textbook, etc.) is a sound interactive learning product perfectly combining modern digital information technology and latest teaching requirements, and can change the literal book teaching material into sound teaching material capable of producing sound according to the learning requirements.

In recent years, the point reading machine has rapidly entered the domestic market and has been developed as one of the main auxiliary tools for children learning at home and abroad. The current popular point reading machine adopts a pressure sensing method to obtain point reading coordinates, and the point reading function is realized. The click-to-read principle is as follows: a pressure sensor in a dot matrix mode is placed in a pressure sensing panel, the position (namely x and y coordinate values) of a point reading pen for point reading on the pressure sensing panel is obtained by utilizing a method of scanning horizontal coordinates and vertical coordinates, a microprocessor receives a point reading instruction, converts the point reading coordinates on the pressure sensing panel into corresponding book coordinates, reads out corresponding voice files, and achieves a point reading function. The point reading machine adopting the pressure sensing method has the advantage of high point reading precision, but the pressure sensing panel of the point reading machine needs a plastic shell for protecting and accommodating books of various sizes, so the point reading machine is large in size, heavy in weight and inconvenient to carry; the point reading machines produced by different manufacturers, even the point reading machines of different models of the same manufacturer, all need special pressure induction panels, and have poor universality and single function.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional card identification equipment to overcome current point and read quick-witted bulky, the commonality is poor and the defect of function singleness.

In order to achieve the above object, the utility model discloses a multifunctional card identification equipment, including reading card and equipment body, wherein:

the point reading card comprises a card substrate, wherein identification codes capable of being read in an optical mode are arranged on the surface side of the card substrate, the identification codes are colored, and the color combinations and/or the shape combinations of the identification codes are different;

the device comprises a device body, a data processing module, a storage module, a pronunciation module and a power module, wherein the surface side of the device body is provided with a containing cavity for placing a reading card and an optical probe for collecting color combination and shape combination of an identification code; the storage module is configured to store voice information of the click-to-read card, and the data processing module is configured to recognize color combinations and shape combinations and drive the pronunciation module to play corresponding voice information.

In some embodiments, the identification code has two or more colors.

In some embodiments, the identification code is a barcode that is one or more of a barcode, a two-dimensional code, and a three-dimensional code.

In some embodiments, the surface side of the card substrate is further provided with a content area, and the content area corresponds to the voice information of the click-to-read card.

In some embodiments, the back side of the device body is provided with a writing layer, and magnetic powder is arranged inside the writing layer.

In some embodiments, the back side of the writing layer is provided with a magnetic erasing slider that is slidably mounted along the back side of the writing layer.

In some embodiments, a card changing slot is arranged on one side of the accommodating cavity.

In some embodiments, the device body is provided with a sound outlet.

The utility model has the advantages that: the reading area on the card is identified based on the color identification principle, and the card can be matched with a plurality of groups of cards, has good universality and lower precision requirement, does not need a pressure induction panel, and has small volume and various functions.

Drawings

Fig. 1 is a schematic structural diagram of a multifunctional card recognition device according to a first embodiment.

Fig. 2 is a schematic diagram of a side structure of a click-to-read card according to an embodiment.

Fig. 3 is a schematic structural diagram of an apparatus body according to the first embodiment.

Fig. 4 is a schematic block diagram of a structure diagram in the first embodiment.

Fig. 5 is a schematic cross-sectional structure diagram of the apparatus body in the second embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the present invention will be further described with reference to the following embodiments and accompanying drawings.

Example one

Referring to fig. 1, in the present embodiment, the multifunctional card recognition device is composed of a reading card 1 and a device body 2.

Referring to fig. 2, the click-to-read card 1 includes a card substrate 11, an identification code 12 optically readable is disposed on a front side of the card substrate 11, the identification code 12 is colored, and color combinations and/or shape combinations of the identification codes 12 are different from each other.

The identification code 12 has two or more colors. Illustratively, the form of the identification code 12 may be a bar code, a two-dimensional code, or a three-dimensional code. In some embodiments, when the identification code 12 is a bar code, the bar code is formed by arranging a plurality of sets of color bars at regular intervals, one color bar corresponds to one color, the number of colors of the color bars of the same bar code is at least two, a colored square data matrix is formed, and the device body 2 identifies the bar code according to the color combination and the shape combination of the color bars of the bar code. In some embodiments, when the identification code 12 is a two-dimensional code, the identification code 12 is a data matrix of a square type as the two-dimensional code, each two-dimensional code is respectively distributed by various color blocks according to a certain rule, a color block corresponds to a color, the number of colors of the color blocks of the same two-dimensional code is at least two, a colored square data matrix is formed, and the device body 2 identifies the two-dimensional code according to the color combination and the shape combination of the color blocks of the two-dimensional code.

In this embodiment, in order to easily read the card 1, the front side of the card base 11 is further provided with a plurality of content areas 13, and the content areas 13 and the identification codes 12 are respectively in one-to-one correspondence. Illustratively, the voice message corresponding to the identification code 12 of the click-to-read card 1 is "apple", and the content area 13 of the click-to-read card 1 is a graphic image of "apple".

Referring to fig. 3, the front side of the apparatus body 2 is provided with an accommodating cavity 21 for placing the reading card 1 and a plurality of optical probes 22 for acquiring color combinations and shape combinations of the identification code 12. After the point-reading card 1 is placed in the accommodation chamber 21, the optical probe 22 is aligned with the identification code 12, thereby acquiring image information of the identification code 12 with respect to the combination of color and shape.

In this embodiment, a card changing slot 26 is disposed on one side of the accommodating cavity 21, and a user can put in or take out the click-to-read card 1 from the card changing slot 26; the device body 2 is provided with a sound outlet 27, and the sound outlet 27 corresponds to the sound generation module 5, so that the sound of the audio content is expanded outwards.

Referring to fig. 4, a data processing module 3, a storage module 4, a sound generation module 5 and a power module 6 are disposed inside the device body 2, wherein the data processing module 3 is electrically connected to the optical probe 22, the storage module 4 and the sound generation module 5, and the power module 6 is electrically connected to the data processing module 3, the sound generation module 5 and the optical probe 22.

In practical application, the storage module 4 is configured to store the voice information of the reading card 1, and the data processing module 3 is configured to recognize the color combination and the shape combination and drive the pronunciation module 5 to play the corresponding voice information. The analysis principle of the data processing module 3 is based on an RGB chromaticity space model, and the data processing module 3 converts the main colors of the image picture into color parameters that can be expressed in the RGB chromaticity space by analyzing the image picture.

Example two

Fig. 5 is a schematic cross-sectional structure diagram of the apparatus body 2 according to the second embodiment.

Referring to fig. 5, on the basis of the first embodiment, the present embodiment provides another multifunctional card recognition device, wherein a writing layer 23 is disposed on the back side of the device body 2 for writing.

In this embodiment, the magnetic powder 24 is provided inside the writing layer 23, a user can write on the surface side of the writing layer 23 by a pen with magnetism, the magnetic powder 24 is stored in a cavity inside the writing layer 23, and when the pen head contacts the surface of the writing layer 23, the magnetic powder 24 is adsorbed and adsorbed on the inner surface of the writing layer 23 by electrostatic force.

Further, the back side of writing layer 23 is provided with a magnetic erasing slider 25, and erasing slider 25 is slidably fitted along the back side of writing layer 23. When it is necessary to erase the written trace, the erasing slider 25 is slid to erase the magnetic powder 24 adsorbed on the inner surface of the writing layer 23.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalent changes may be made to some of the technical features of the embodiments. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A multi-functional card recognition device, comprising:

the click-to-read card (1) comprises a card base body (11), wherein identification codes (12) which can be read in an optical mode are arranged on the surface side of the card base body (11), the identification codes (12) are colorful, and the color combination and/or the shape combination of each identification code (12) are different; and

the device comprises a device body (2), wherein a containing cavity (21) for placing a reading card (1) and an optical probe (22) for collecting color combination and shape combination of the identification code (12) are arranged on the surface side of the device body (2), a data processing module (3), a storage module (4), a pronunciation module (5) and a power supply module (6) are arranged in the device body (2), the data processing module (3) is respectively and electrically connected with the optical probe (22), the storage module (4) and the pronunciation module (5), and the power supply module (6) is respectively and electrically connected with the data processing module (3), the pronunciation module (5) and the optical probe (22); the storage module (4) is configured to store voice information of the reading card (1), and the data processing module (3) is configured to recognize the color combination and the shape combination and drive the pronunciation module (5) to play corresponding voice information.

2. Multifunction card identification device according to claim 1, characterized in that the identification code (12) has two or more colors.

3. Multifunctional card identification device according to claim 2, characterized in that the identification code (12) is one or more of a bar code, a two-dimensional code and a three-dimensional code.

4. The multifunctional card recognition device of claim 1, wherein the card base (11) is further provided with a content area (13) on the surface side, and the content area (13) corresponds to the voice information of the click-to-read card (1).

5. The multi-function card recognition apparatus according to claim 1, wherein a writing layer (23) is provided on a back side of the apparatus body (2), and a magnetic powder (24) is provided inside the writing layer (23).

6. Multifunctional card recognition device according to claim 5, characterized in that the back side of the writing layer (23) is provided with a magnetic erasing slider (25), the erasing slider (25) being slidably fitted along the back side of the writing layer (23).

7. Multifunctional card identification device according to claim 1, characterized in that a card change slot (26) is provided at one side of the receiving cavity (21).

8. Multifunction card identification device according to claim 1, characterized in that the device body (2) is provided with sound outlet holes (27).

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