CN2886718Y

CN2886718Y - Magic bar for teaching

Info

Publication number: CN2886718Y
Application number: CN 200620023728
Authority: CN
Inventors: 常征
Original assignee: ZIBO HAIER BROTHER EDUCATION PRODUCTS CO Ltd
Current assignee: SHANDONG CHANGZHENG EDUCATION TECHNOLOGY Co Ltd
Priority date: 2006-03-10
Filing date: 2006-03-10
Publication date: 2007-04-04
Anticipated expiration: 2016-03-10

Abstract

Disclosed is a teaching magic stick belonging to electronic pedagogics or demonstration apparatus, characterized in that the utility model has a detachable casing comprising a NO. 1and a NO. 2 casing. An information identification read back device and a build-in loudspeaker are provided in the NO. 1 casing, an information reading detector of the information identification read back device is provided at one end of the NO.1 casing, a phonation hole is provided at the corresponding position to the build-in loudspeaker on the casing, a control circuit is provided on the NO. 2 casing, a message display screen, a function option button, a power switch, a USB interface, a audio signal output interface and a battery cell are provided in the NO. 2 casing, a information card interface slot is provided at the tail of the NO. 2 casing, NO. 1 casing and NO. 2 casing are fixed via spigot-and-socket of the chasing configuration and fastener; a circuit connecting socket device is provided in the opposite side to the joint of the NO. 1 casing and the NO. 2 casing, the device connects circuits of the two casing. The utility model can be used widely in child education and training program.

Description

The magic rod of teaching

Technical field

The utility model belongs to e-education or demonstration equipment field, relates in particular to a kind of audio-visual education programme device of playing predetermined voice information or playback information according to the information digital, that figure or bar code comprised.

Background technology

Traditional preschool education is to utilize picture or literal and both combinations, help children to be familiar with animal, plant, other things of nature and memory, to understand literal, the shortcoming of this educational mode is the single format surface that only limits to picture and literal, can not be with dubbing the various sound that reflect that intuitively animal and nature send, the pronunciation of personage's speech and recognition memory word, speech.

The day for announcing is on August 20th, 2003, disclose in the Chinese patent of notification number CN 2567688Y a kind of " electronic sounding books ", comprised that host shell, replaceable books, replaceable study voice store cartridge, electronic pen, CPU and I/O sweep circuit, loudspeaker.Be characterized in host shell, being equipped with matrix expelling plate 10, when electronic pen 8 touches picture in the books or literal regional, will after amplifying, handle the sweep signal that receives computings, relatively draw the accurate position of picture in the books or literal, store the integrated circuit (IC) 3 from voice and access corresponding voice by matrix-scanning circuit 11.It is easy to use, study is directly perceived, can change the study voice according to the content of books stores card, has enlarged the quantity of information of information carrier, is particularly suited for language instruction study.

Because technique scheme makes picture combine with sounding, makes the sense of hearing, sensation, vision become very directly perceived, so can excite child's learning interest and learning efficiency greatly.But, because its information Recognition adopts matrix form emission/scanning identification circuit, accuracy of identification is low, open ended information is limited, and whole device volume is bigger, carries inconvenience, and books need be equipped with special host housing and corresponding accessory, if everyone disposes a cover children that give a lesson, then the acquisition cost of the disposable input of kindergarten or school is higher, is difficult for being accepted by the general user.

The utility model content

Technical problem to be solved in the utility model provides the magic rod of a kind of teaching, and its overall volume is little, and is easy to use, is easy to carry about with one, and manufacturing/use cost is cheap, and open ended information is many, and information updating is convenient, is easy to be accepted by users.

The technical solution of the utility model is: provide a kind of teaching magic rod, comprise housing, it is characterized in that: a split type housing approximate form of a stroke or a combination of strokes, that be made of first and second housings is set; Identifying information reading device and built-in speaker are set in first housing, and the information that the identifying information reading device is set at an end of its approximate nib reads probe, with the corresponding position of built-in speaker sound hole is set on its housing; Data converting circuit, control circuit and audio playing circuit are set in second housing, configuration information display screen, function selecting button, power switch, USB interface, audio signal output interface and battery compartment on its housing, the interface slot that is complementary at the afterbody setting of second housing and selected release; Its described first and second housings are the housing of sealing independently separately, and the socket joint by the housing profile cooperates and securing member is fixed as one between the two; Opposing end surface in the first and second housing joint portions is provided with circuit and connects plug assembly, and the circuit with both in it connects into path.

Its identifying information reading device is ccd sensor, Live mos sensor or cmos sensor and accessory circuit thereof.

Its information display screen is a LCDs.

Its function selecting button is a five in one formula button fine motion selector switch.

Its release is CF card, SM card, MS card, mmc card or SD card

Its audio signal output interface is three core sockets.

At the afterbody of described second housing, be provided for passing the perforation of lace.

Compared with the prior art, the utility model has the advantages that:

1. by the specific identifying information of printing on books, read this identifying information with this device, and play the technical scheme of its corresponding voice messaging, cancelled must with supporting main frame and the annex thereof of books, reduced the manufacturing/use cost of a whole set of teaching aid;

2. by the replacing of release, can hold more information;

3. employing USB interface can be carried out message exchange with microcomputer (PC), and information updating is convenient;

4. adopt incorporate organization plan, overall volume is little, and is easy to use, is easy to carry about with one;

5. adopt split type case design, its second housing and built-in circuit thereof can be used as mobile storages such as USB flash disk or MP3/playing device and use, and are easy to be accepted by users.

Description of drawings

Fig. 1 is a structural representation of the present utility model; Fig. 2 is the vertical view of Fig. 1; Fig. 3 is the right view of Fig. 1; Fig. 4 is the structural representation of first, second housing joint portion.

1 for information reads probe among the figure, and 2 is first housing, and 3 is second housing, and 4 is USB interface, 5 is power switch, and 6 is battery compartment, and 7 is sound hole, and 8 is information display screen, 9 is the function selecting button, and 10 are perforation, and 11 is the release slot, and 12 are circuit connection plug assembly.

Embodiment

Below in conjunction with accompanying drawing the utility model is described further.

In Fig. 1 and Fig. 2, the housing of the magic rod of this teaching is an approximate form of a stroke or a combination of strokes, the split type housing that is constituted by first housing 2 and second housing 3, identifying information reading device and built-in speaker are set in first housing, the information that the identifying information reading device is set at an end of its approximate nib reads probe 1, on its housing, sound hole 7 is set with the corresponding position of built-in speaker, but in second housing, data converting circuit is set, control circuit and audio playing circuit, configuration information display screen 8 on its housing, function selecting button 9, power switch 5, USB interface 4, the audio signal output interface (is arranged on the opposite side of housing shown in Figure 1, so not shown) and battery compartment 6, its described first and second housings are the housing of sealing independently separately, and the socket joint by the housing profile cooperates and securing member is fixed as one between the two.

Its identifying information reading device is CCD (Charge Coupled Device, Charge Coupled Device (CCD)) sensor, Live MOS (Live MOS sensor, 4/3typ MOS solid-state image sensor, dynamic MOS image sensing component) sensor or CMOS (Complementary Metal-Oxide Semiconductor, complementary matal-oxide semiconductor) sensor and accessory circuit thereof.

Its information display screen is a LCDs.

Its function selecting button is a five in one push button fine motion selector switch.

Its audio signal output interface is three conventional core sockets.

At the afterbody of described second housing, be provided for passing the perforation 10 of lace.

Among Fig. 3, but the interface slot 11 that is complementary at the afterbody setting of second housing 3 and selected release, its release can be selected CF card (Compact Flash Card), SM card (Smart Media Card), MS card (Memory Stick), mmc card (Multi Media Card) or SD card (Security Digital Card) for use, and its memory capacity can be selected for use as required.

The interface slot of release is arranged on the afterbody of second housing, can be convenient to plugging and unplugging of release, the existence of release can not hinder the hand-held of user and use feel when reality is used.

Among Fig. 4, the opposing end surface in first housing 2 and second housing, 3 joint portions is provided with circuit and is connected plug assembly 12, and the circuit with both in it connects into path.

In the technique scheme, consider factors such as the size of order of accuarcy, information saturation of recognition technology and manufacturing cost, the identifying information reading device is advisable to adopt bar code identification system.

Consider from aspects such as manufacturing cost and connection reliability, above-mentioned circuit connects plug assembly can select flat plug of multichannel (multi-thread) and supporting with it socket for use, consider that second housing might be carried when using (serve as mobile storages such as USB flash disk or MP3/playing device) separately, so flat plug is set on the end face of the first housing joint portion, corresponding flat socket is set on the end face of the second housing joint portion is advisable.

Because correlation techniques such as identifying information reading device, data converting circuit, control circuit, audio playing circuit, USB interface data transmission and release are prior art, no longer narrate at this.

The utility model use summary:

According to encoding scheme, pre-set the corresponding relation of identifying information (as bar code, graphic code or color lump sign indicating number) and pronunciation content, set up a two-dimentional corresponding relation, according to this corresponding relation with the voice messaging of correspondence prerecord, can or copy in the release; When the books that printing is correlated with, in every page free time or fixed position printing, have the identifying information (bar code, graphic code or color lump sign indicating number) of the character of encoding; This device is aimed at identifying information to be scanned, control circuit accesses corresponding voice messaging according to the identifying information of reading from release, deliver to audio playing circuit output voice messaging, also can play for external acoustics (earphone or public address set) simultaneously by the audio signal output interface with audio signal output.

Print identifying information because this device adopts on books, the technical scheme that adopts identification and playing device that its voice messaging is played back then need not staff one cover playing device, so reduced user's use cost again.

Because the content of release can be duplicated on microcomputer, adds or be deleted, so that the content of its broadcast can reach in theory is unrestricted.

This device and release thereof also can be used as mobile memory (being commonly called as USB flash disk) simultaneously to be used, and also can utilize the corresponding function of the audio playing circuit in this device, makes it to become a Portable MP 3 playing device.

Because the utility model can read aloud the text pronunciation in the various teaching materials, text, the personage talks with and dub in background music etc. vivo reflects, reach the purpose that improves students'interest in learning and learning efficiency, help making the educatee to form good hearing and articulation ability.Can be equipped with different circumscribed releases according to different teaching materials, but but user's choice and extend information amount are big, and user's disposable acquisition cost is cheap, is easy to be accepted by the client, is convenient to promote.

The utility model can be widely used in children education and training field.

Claims

1. the magic rod of teaching comprises housing, it is characterized in that:

The split type housing one approximate form of a stroke or a combination of strokes, that be made of first and second housings is set;

Identifying information reading device and built-in speaker are set in first housing, and the information that the identifying information reading device is set at an end of its approximate nib reads probe, with the corresponding position of built-in speaker sound hole is set on its housing;

Data converting circuit, control circuit and audio playing circuit are set in second housing, configuration information display screen, function selecting button, power switch, USB interface, audio signal output interface and battery compartment on its housing, the interface slot that is complementary at the afterbody setting of second housing and selected release;

Its described first and second housings are the housing of sealing independently separately, and the socket joint by the housing profile cooperates and securing member is fixed as one between the two;

Opposing end surface in the first and second housing joint portions is provided with circuit and connects plug assembly, and the circuit with both in it connects into path.

2. according to the magic rod of the described teaching of claim 1, it is characterized in that described identifying information reading device is ccd sensor, Live mos sensor or cmos sensor and accessory circuit thereof.

3. according to the magic rod of the described teaching of claim 1, it is characterized in that described information display screen is a LCDs.

4. according to the magic rod of the described teaching of claim 1, it is characterized in that described function selecting button is a five in one formula button fine motion selector switch.

5. according to the magic rod of the described teaching of claim 1, it is characterized in that described release is CF card, SM card, MS card, mmc card or SD card.

6. according to the magic rod of the described teaching of claim 1, it is characterized in that described audio signal output interface is three core sockets.

7. according to the magic rod of the described teaching of claim 1, it is characterized in that afterbody, be provided for passing the perforation of lace at described second housing.