CN107180213B - A kind of children's early education method - Google Patents

Abstract

The present invention relates to an early childhood education method, which is carried out by using an early childhood education device. The early childhood education device includes a housing, an RFID tag, an RFID reader, a wireless transmission device, and a voice broadcast device; A kind of early education method comprises the following steps: step 1, take detachable grasping arm; Step 2, take cartoon model; Step 3, scan cartoon model and voice broadcast; described cartoon model and RFID tag are arranged in trunk cavity and Locking is carried out through the interlocking lock to avoid loss; the detachable grabbing arm is linked to control the interlocking lock, and the interlocking lock can only be opened when the detachable grabbing arm is removed; it can also exercise children's hands-on ability ; Since the method of grabbing the cartoon model to read the RFID tag information is adopted, the position of the RFID reader is close to the RFID tag and remains stable, which is more conducive to the RFID reader to read the RFID tag information.

Description

A method of early childhood education

technical field

The invention relates to the technical field of early education, in particular to an early education method for children.

Background technique

With the increase in income and the understanding of the importance of early childhood education, more and more families continue to increase investment in early childhood education. Parents buy children's audio-visual education products, paying more attention to entertaining and fun interaction. Although tablet computers currently on the market have rich early education resources, tablets not only provide advanced education for children who are too young, but also affect children's physical and mental health, especially their eyesight. At the same time, although reading pens and early education machines can interact with children to a certain extent, they are far less acceptable to children than robots in the form of companions. Therefore, improving the interactive ability of robots and children is an urgent problem to be solved.

In addition, some early education robots currently available on the market only use pre-ordered content for early education, and most of the content switching uses switches or voices, and rarely uses simulated teaching aids, such as simulated apples and bananas, as interactive carriers. , and trigger the robot to explain, so it has the disadvantage of poor interactive ability for children with early development.

The application date is 2015.02.27, and the patent application number 201520118683.0 discloses an early education robot object identification system based on RFID technology, including an RFID reader installed on the robot body, a recognition processing module, an early education voice information memory and a speaker, and also includes RFID tags embedded in various teaching aids; when children hold the teaching aids equipped with RFID tags close to the early education robot, the RFID reader amplifies the signal through the antenna, reads the RFID tags in the teaching aids, obtains the identification code of the teaching aid, and sends the identification code Send it to the identification processing module, and the identification processing module performs matching and interpretation according to the identification code, obtains the early education content index corresponding to the identification code, and calls out the relevant information from the early education voice information storage, and finally drives the speaker to broadcast the early education content, improving the Children's self-learning ability, enlighten intelligence, cultivate interest. In addition, the electronic tags embedded in teaching aids adopt passive tags, do not need internal power supply, and have the advantages of low price, small size and no power supply.

However, the above-mentioned patent still has the following problems: 1. The robot body is only equipped with an RFID reader, and the RFID tags are embedded in various teaching aids. The various teaching aids are difficult to manage and easy to lose; Early education for children cannot exercise children's hands-on ability.

Contents of the invention

In order to solve the technical problems existing in the background technology, the present invention provides an early childhood education method. The cartoon model and the RFID tag are arranged in the cavity of the trunk and locked by an interlocking lock to avoid loss; The interlocking lock can only be opened when the detachable grabbing arm is removed; it can also exercise children's hands-on ability; due to the way of grabbing the cartoon model to read the RFID tag information, the said The RFID reader is close to the RFID tag and remains stable, which is more conducive to the RFID reader reading the RFID tag information.

The technical solution adopted by the present invention to solve its technical problems is:

An early childhood education method implemented using an early childhood education device;

The children's early education device includes a housing, an RFID tag, an RFID reader, a wireless transmission device, and a voice broadcast device;

The housing includes a hollow shell-shaped torso cavity, legs disposed on both sides of the lower end of the torso cavity, a first upper arm disposed on one side of the torso cavity, and a first upper arm disposed on the far side of the first upper arm. The fixed lower arm at the end, the second upper arm arranged on the other side of the trunk cavity, the detachable grasping arm inserted in the second upper arm, and the head arranged above the trunk cavity, the A hinged door is provided on the front end of the trunk cavity, and a lug with a hole is provided on the inner end of the hinged door, and a linkage lock for locking the lug with a hole is provided on the inner wall of the torso cavity corresponding to the second upper arm;

The second upper arm is provided with an insertion cavity, and an insertion rod is arranged in the insertion cavity, and a hemispherical locking protrusion is formed at the stop end of the insertion rod, and a conical concave is provided on the inner surface of the locking protrusion. groove, the insertion rod is slidably set with a double-sided conical sliding sleeve, and the part of the insertion rod between the tapered groove and the sliding sleeve is also provided with a first compression spring, The stop end of the tapered groove is also provided with an annular groove for completely accommodating the first compression spring;

The detachable grabbing arm includes an insertion column inserted into the insertion cavity, and the inner end of the insertion column is provided with an accommodating cavity for accommodating the insertion rod, the locking protrusion, and the sliding sleeve, and the accommodating The inside of the chamber is provided with at least one telescopic chuck protruding radially, the end of the telescopic chuck is an inclined surface increasing from the inside to the outside, and the outer end of the insertion post is also provided with a sliding arm, the sliding arm stops The end is provided with a limit head, and the sliding arm is sequentially sleeved with a second pressure spring and a sliding ring from the inside to the outside. The sliding ring is evenly distributed with at least three hinged grooves in the circumferential direction, and each hinged groove is hinged with a hinged groove. Finger, each hinge slot is provided with a torsion spring for driving the hinge finger, and the hinge finger is pressed against the limit head by the torsion force of the torsion spring;

The interlocking lock includes a lock cylinder located at the inner wall of the trunk cavity corresponding to the second upper arm, a lock rod that passes through the lock cylinder and is inserted into the insertion cavity, and a lock rod that is located in the lock cylinder The limit ring, the third compression spring sleeved on the lock rod at the inner end of the limit ring, the lock rod slides inwards under the thrust of the insertion post and is inserted into the lug with holes to lock the hinged door lock;

The RFID tag is provided with at least two, the RFID tag is placed in the cartoon model, the cartoon model is placed in the trunk cavity, and the RFID tag records the information of the corresponding cartoon model;

The RFID reader is used to identify the RFID tag, the RFID reader is arranged at the outer end of the limiter head, and the information of the RFID reader identifying the RFID tag is transmitted to the first controller;

The wireless transmission device includes a wireless transmitting device arranged outside the sliding arm to receive information from the first controller, a wireless receiving device arranged in the head to receive information from the wireless transmitting device, the The first controller and the second controller are constructed by Arduino controller respectively;

The wireless receiving device transmits the signal to the second controller, and the second controller controls the voice broadcast device to send out voice, and plays the information of the cartoon model corresponding to the RFID tag; the voice broadcast device is constructed by the XFS5152CE chip;

A kind of early education method that uses above-mentioned early childhood education device to implement comprises the following steps:

Step 1, access the detachable grab arm:

Step 1.1, under normal conditions, the telescopic chuck is stuck inside the locking protrusion, and the detachable grabbing arm is locked in the second upper arm;

Step 1.2, continue to press the detachable grabbing arm into the insertion cavity, the inclined surface of the stop end of the telescopic chuck is contracted by the outer tapered surface of the sliding sleeve, and the telescopic chuck passes over the sliding sleeve The middle part is fixed on the inner tapered surface of the sliding sleeve;

Step 1.3, pull the detachable grabbing arm outward, and the telescopic chuck acts on the inner tapered surface of the sliding sleeve to drive it to overcome the first pressure spring and slide outward until the first The pressure spring is pressed into the annular groove and the sliding sleeve is pressed into the tapered groove to stop;

Step 1.4, continue to pull the detachable grabbing arm outward, the sliding sleeve acts on the telescopic chuck to make it shrink, and the telescopic chuck slides out after passing over the sliding sleeve and locking protrusion, so The detachable grab arm is removed;

Step 2, use the cartoon model:

After the detachable grabbing arm is taken out from the second upper arm, the lock bar will protrude outward under the action of the third compression spring due to the loss of the thrust of the insertion post, and the inner end of the lock bar will be pulled out from the belt. Protrude from the hole lug, then open the hinged door, and take out the cartoon model and the RFID tag inside;

Step 3, scan the cartoon model and voice broadcast:

The child holds the detachable grabbing arm, and aligns the RFID reader at the outer end of the limiter head with the RFID tag in the cartoon model, and the information of the RFID reader identifying the RFID tag is transmitted to the first controller, and the wireless transmitting device Receive the first controller signal and wirelessly transmit it to the wireless receiving device, and the wireless receiving device transmits the signal to the second controller, and the second controller controls the voice broadcast device to broadcast the cartoon model information corresponding to the RFID tag.

Further, said step 3 also includes the following steps:

Push the sliding ring to the direction of the plug-in column, drive the hinge to slide in the direction of the plug-in column, the hinged fingers are gradually opened by the action of the limit head, use the hinged fingers to clamp the cartoon model, and then release the sliding ring , the sliding ring protrudes outwards under the action of the second compression spring, the hinged fingers are closed inwards under the action of the torsion spring to clamp the cartoon model, and the RFID reader reads the information of the RFID tag.

Further, the telescopic chuck includes a threaded hole arranged inside the accommodating cavity, a limiting side hole arranged outside the hole wall of the threaded hole, a hexagon socket bolt screwed on the outer end of the threaded hole, The compression spring in the threaded hole, the clamp body located at the inner end of the threaded hole, the limit clamp located on the side of the clamp body and clamped in the limit side hole, rotate the internal The hex bolt adjusts its position, changes the compression amount of the compression spring under normal conditions, and adjusts the damping of the contraction of the chuck body.

Beneficial effects of the present invention:

1. Under normal conditions, the cartoon model and the RFID tag are set in the cavity of the trunk and locked by an interlocking lock to avoid loss.

Further, the detachable grabbing arm linkage controls the interlocking lock, and the interlocking lock can only be opened when the detachable grabbing arm is removed, and then the hinged door is opened to take out the cartoon model and the RFID tag; Children recognize the RFID tag through the RFID reader and voice broadcast the corresponding cartoon model information, which reduces the situation that children play with the cartoon model tightly and forget to learn and recognize the cartoon model information to a certain extent.

Two, the described early childhood education method can also exercise children's hands-on ability except by actively identifying and broadcasting cartoon models to educate children's understanding:

The children's early education device provides a way to grab the cartoon model to read the RFID tag information. The child pushes the sliding ring towards the direction of the insertion post, driving the hinge to slide in the direction of the insertion post. The effect is gradually opened, and then the cartoon model is clamped by the hinged fingers; then the sliding ring is released, and the sliding ring protrudes outwards under the action of the second compression spring, and the hinged fingers are closed inwards under the action of the torsion spring. Clamp the cartoon model; the above actions can effectively exercise children's hands-on ability.

3. The method for early childhood education adopts the method of grabbing the cartoon model to read the RFID tag information, and the RFID reader is close to the RFID tag and remains stable, which is more conducive to the RFID reader reading the RFID tag information, Avoid hand-shaking to affect the reading effect when holding the RFID reader close to the RFID tag.

4. The detachable grabbing arm is easy to disassemble and assemble:

To install, press lightly to fit inside the second upper arm:

The telescopic chuck is locked inside the locking protrusion, and the detachable grabbing arm is locked in the second upper arm.

When disassembling, it can be easily removed by pressing and pulling:

Continue to press the detachable grabbing arm into the insertion cavity, the inclined surface of the stop end of the telescopic chuck is contracted by the outer tapered surface of the sliding sleeve, and the telescopic chuck passes over the middle of the sliding sleeve and It is clamped on the inner tapered surface of the sliding sleeve;

Pull the detachable grabbing arm outward, and the telescopic chuck acts on the inner tapered surface of the sliding sleeve to drive it to overcome the first compression spring and slide outward until the first compression spring is Press into the annular groove while the sliding sleeve is pressed into the tapered groove to stop; continue to pull the detachable grabbing arm outward, the sliding sleeve acts on the telescopic chuck to make it shrink, and the telescopic The clamping head slides out after passing over the sliding sleeve and the locking protrusion, and the detachable grabbing arm is taken out.

5. The shrinkage damping of the telescopic chuck can be adjusted:

Rotate the hexagon socket bolt to adjust its position, change the compression amount of the compression spring under normal conditions, and adjust the damping of the contraction of the chuck body; avoid that when the damping of the telescopic chuck is too large, the outer cone of the sliding sleeve surface cannot compress the telescopic chuck, and the telescopic chuck cannot cross the outer tapered surface of the sliding sleeve and then contact the inner tapered surface of the sliding sleeve; it also avoids that when the damping of the telescopic chuck is too small, the The inner tapered surface of the sliding sleeve is pushed into the tapered groove, so that it cannot slide out from the locking protrusion.

6. The shell is close to the shape of a cartoon toy, effectively attracting children's attention.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is a structural schematic diagram of an embodiment of the early childhood education device.

Fig. 2 is an enlarged schematic diagram of part A in Fig. 1 .

Figure 3 is a cross-sectional view of one embodiment of the detachable grab arm.

FIG. 4 is an enlarged schematic diagram of part B in FIG. 3 .

In the picture:

1. Shell, 11. Trunk cavity, 12. Leg, 13. First upper arm, 14. Fixed lower arm;

15. Second upper arm, 15a. Insertion cavity, 15b. Inserting rod, 15c. Locking protrusion, 15d. Tapered groove, 15e. Sliding sleeve, 15f. First compression spring, 15g. Annular groove;

16. Detachable grabbing arm, 16a. Insertion column, 16b. Accommodating chamber, 16c. Telescopic chuck, 16d. Sliding arm, 16e. Limiting head, 16f. Second pressure spring, 16g. Sliding ring, 16h. hinge groove, 16i. hinge finger, 16j. torsion spring;

17. Head, 18. Hinged door, 18a. Perforated lug;

19. interlocking lock, 19a. lock cylinder, 19b. lock rod, 19c. limit ring, 19d. third compression spring;

2. RFID tags;

3. RFID reader, 31. First controller;

41. Wireless transmitting device, 42. Wireless receiving device;

5. Voice broadcast device, 51. The second controller.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings.

An early childhood education method, characterized in that: using an early childhood education device for implementation;

The children's early education device includes a housing 1, an RFID tag 2, an RFID reader 3, a wireless transmission device, and a voice broadcast device 5;

The housing 1 includes a hollow shell-shaped torso cavity 11, legs 12 disposed on both sides of the lower end of the torso cavity 11, a first upper arm 13 disposed on one side of the torso cavity 11, and a The fixed lower arm 14 at the distal end of the first upper arm 13, the second upper arm 15 arranged on the other side of the trunk cavity 11, the detachable grasping arm 16 inserted in the second upper arm 15, In the head 17 above the trunk cavity 11, the front end of the trunk cavity 11 is provided with a hinged door 18, and the inner end surface of the hinged door 18 is provided with a perforated lug 18a. The corresponding position of the second upper arm 15 is also provided with an interlock lock 19 for locking the lug 18a with a hole;

The second upper arm 15 is provided with a plugging cavity 15a, and the plugging cavity 15a is provided with an insertion rod 15b, and the stop end of the insertion rod 15b is formed with a hemispherical locking protrusion 15c, and the locking protrusion 15c A tapered groove 15d is provided on the inner surface, and a double-sided conical sliding sleeve 15e is slidably set on the insertion rod 15b, and the insertion rod 15b is located between the tapered groove 15d and the sliding sleeve The part between 15e is also provided with a first compression spring 15f, and the end of the tapered groove 15d is also provided with an annular groove 15g for completely accommodating the first compression spring 15f;

The detachable grabbing arm 16 includes an inserting column 16a inserted into the inserting cavity 15a, and the inner end of the inserting column 16a is provided with the insertion rod 15b, the locking protrusion 15c, and the sliding sleeve 15e. The housing cavity 16b, the inner side of the housing cavity 16b is provided with at least one telescopic chuck 16c protruding radially, the end of the telescopic chuck 16c is an inclined surface increasing from the inside to the outside, and the outside of the insertion column 16a The end is also provided with a sliding arm 16d, the end of the sliding arm 16d is provided with a limit head 16e, and the sliding arm 16d is sequentially set with a second compression spring 16f and a sliding ring 16g from the inside to the outside. There are at least three hinged grooves 16h evenly distributed in the circumferential direction, each hinged groove 16h is respectively hinged with a hinged finger 16i, and each hinged groove 16h is respectively provided with a torsion spring 16j for driving the hinged finger 16i. The finger 16i is abutted against the limiting head 16e by the torsion force of the torsion spring 16j;

The linkage lock 19 includes a lock cylinder 19a arranged on the inner wall of the trunk cavity 11 corresponding to the second upper arm 15, a lock rod 19b penetrating through the lock cylinder 19a and inserted into the insertion cavity 15a, and a The lock rod 19b is located in the limit ring 19c inside the lock cylinder 19a, and the third compression spring 19d is sleeved on the lock rod 19b at the inner end of the limit ring 19c, and the lock rod 19b is pushed by the insertion post 16a sliding inward and inserting into the holed lug 18a to lock the hinged door 18;

Described RFID label 2 is provided with at least two, and described RFID label 2 is placed in cartoon model, and described cartoon model is placed in described trunk cavity 11, and described RFID label 2 records the information of corresponding cartoon model;

The RFID reader 3 is used to identify the RFID tag 2, and the RFID reader 3 is arranged at the outer end of the limit head 16e, and the information of the RFID reader 3 identifying the RFID tag 2 is transmitted to the first controller 31;

The wireless transmission device includes a wireless transmitting device 41 arranged outside the sliding arm 16d to receive information from the first controller 31, a wireless transmitting device 41 arranged in the head 17 to receive information from the wireless transmitting device 41 Receiving device 42, described first controller 31, second controller 51 are constructed by Arduino controller respectively;

Described wireless receiver 42 transmits signal to second controller 51, and described second controller 51 controls voice broadcast device 5 to send out voice, plays the information of the corresponding cartoon model of RFID label 2; Described voice broadcast device 5 is controlled by XFS5152CE chip construction;

A kind of early education method that uses above-mentioned early childhood education device to implement comprises the following steps:

Step 1, access the detachable grab arm:

Step 1.1, under normal conditions, the telescopic chuck 16c is stuck inside the locking protrusion 15c, and the detachable grabbing arm 16 is locked in the second upper arm 15;

Step 1.2, continue to press the detachable grabbing arm 16 into the insertion cavity 15a, the inclined surface at the stop end of the telescopic chuck 16c is contracted by the outer tapered surface of the sliding sleeve 15e, and the telescopic chuck 16c Over the middle of the sliding sleeve 15e and clamped on the inner tapered surface of the sliding sleeve 15e;

Step 1.3, pull the detachable grabbing arm 16 outward, and the telescopic chuck 16c acts on the inner tapered surface of the sliding sleeve 15e to drive it to overcome the first compression spring 15f and slide outward until The first compression spring 15f is pressed into the annular groove 15g and at the same time the sliding sleeve 15e is pressed into the tapered groove 15d to stop;

Step 1.4, continue to pull the detachable grabbing arm 16 outward, the sliding sleeve 15e acts on the telescopic chuck 16c to shrink, and the telescopic chuck 16c passes over the sliding sleeve 15e, locking protrusion slide out after 15c, and the detachable grabbing arm 16 is taken out;

Step 2, use the cartoon model:

After the detachable grabbing arm 16 is taken out from the second upper arm 15, the lock bar 19b protrudes outward under the action of the third compression spring 19d due to the loss of the thrust of the insertion post 16a, and the lock The inner end of the rod 19b is disengaged from the lug 18a with holes, then the hinged door 18 is opened, and the cartoon model and the RFID tag 2 therein are taken out;

Step 3, scan the cartoon model and voice broadcast:

The child holds the detachable grabbing arm 16, and aligns the RFID reader 3 at the outer end of the limiter head 16e with the RFID tag 2 in the cartoon model, and the information of the RFID reader 3 identifying the RFID tag 2 is transmitted to the first controller 31. The wireless transmitting device 41 receives the signal of the first controller 31 and wirelessly transmits it to the wireless receiving device 42, and the wireless receiving device 42 transmits the signal to the second controller 51, and the second controller 51 controls the voice broadcast The device 5 broadcasts the cartoon model information corresponding to the RFID tag 2 .

Further, said step 3 also includes the following steps:

Push the sliding ring 16g toward the insertion column 16a to drive the hinged fingers 16i to slide towards the insertion column. The hinged fingers 16i are gradually opened by the action of the limit head 16e, and the cartoon model is clamped by the hinged fingers 16i. Then loosen the sliding ring 16g, the sliding ring 16g protrudes outwards under the action of the second compression spring 16f, and the hinged fingers 16i are closed inwards under the action of the torsion spring 16j to clamp the cartoon model, and the RFID reader The device 3 reads the information of the RFID tag 2.

Further, the telescopic chuck 16c includes a threaded hole 16c-1 provided inside the accommodating cavity 16b, a limiting side hole 16c-2 provided outside the hole wall of the threaded hole 16c-1, and screwed to the The hexagon socket bolt 16c-3 at the outer end of the threaded hole 16c-1, the compression spring 16c-4 arranged in the threaded hole 16c-1, the chuck body 16c-5 arranged at the inner end of the threaded hole 16c-1, The limit chuck 16c-6, which is arranged on the side of the chuck body 16c-5 and is clamped in the limit side hole 16c-2, rotates the hexagon socket bolt 16c-3 to adjust its position, and changes the The compression amount of the compression spring 16c-4 under normal conditions adjusts the damping of the contraction of the chuck body 16c-5.

Inspired by the above-mentioned ideal embodiment according to the present invention, through the above-mentioned description content, relevant workers can make various changes and modifications within the scope of not departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the content in the specification, but must be determined according to the scope of the claims.

Claims (3)

1. a kind of children's early education method, it is characterised in that: implemented using a kind of children's morning teaching device；

Children's morning teaching device includes that shell (1), RFID label tag (2), RFID reader (3), radio transmitting device, voice are broadcast Reporting device (5)；

The shell (1) includes the trunk cavity (11) of hollow shell shape, the leg for being located at trunk cavity (11) the lower end two sides Portion (12), the first upper arm (13) for being located at trunk cavity (11) side, the fixation for being located at the first upper arm (13) distal end Lower arm (14), is plugged in second upper arm (15) the second upper arm (15) for being located at trunk cavity (11) other side Detachable crawl arm (16), the head (17) being located above the trunk cavity (11), trunk cavity (11) front end face are set Have hinged door (18), hinged door (18) inner face is equipped with lug with holes (18a), trunk cavity (11) inner wall and second Upper arm (15) corresponding position is additionally provided with the blocking lock (19) to locking lug with holes (18a)；

It is equipped with grafting chamber (15a) in second upper arm (15), is equipped with inserted link (15b) in the grafting chamber (15a), the inserted link (15b) not-go-end forms hemispheric locking plush copper (15c), and locking plush copper (15c) medial surface is equipped with conical socket (15d) is slideably arranged with the sliding sleeve (15e) of two-sided cone cell on the inserted link (15b), is located on the inserted link (15b) Part between the conical socket (15d) and the sliding sleeve (15e) is additionally provided with the first pressure spring (15f), the conical socket (15d) not-go-end is additionally provided with the annular groove (15g) to accommodate first pressure spring (15f) completely；

The detachable crawl arm (16) includes the inserting column (16a) being inserted into the grafting chamber (15a), the inserting column The inner end (16a) is equipped with the accommodating chamber (16b) to be installed with the inserted link (15b), locking plush copper (15c), sliding sleeve (15e), institute It states and is equipped at least one telescopic chuck (16c) extended radially, telescopic chuck (16c) not-go-end on the inside of accommodating chamber (16b) For inclined-plane incremental from inside to outside, inserting column (16a) outer end is additionally provided with travelling arm (16d), travelling arm (16d) not-go-end Equipped with spacing head (16e), the second pressure spring (16f), slip ring (16g) are successively arranged on the travelling arm (16d) from inside to outside, It is circumferentially evenly equipped at least three hinged grooves (16h) on the slip ring (16g), has been respectively articulated with one in every hinged groove (16h) Only hingedly refer to (16i), one is respectively equipped in every hinged groove (16h) to drive the hinged torsionspring for referring to (16i) (16j), the hinged finger (16i) are resisted against on the spacing head (16e) by torsionspring (16j) twisting force；

The blocking lock (19) includes the lock cylinder for being located at trunk cavity (11) inner wall Yu the second upper arm (15) corresponding position (19a), in the lock cylinder (19a) and be inserted into grafting chamber (15a) locking bar (19b), be located at the locking bar (19b) and be located at Stop collar (19c) in lock cylinder (19a) is set in the third pressure for being located at stop collar (19c) inner opposite end on the locking bar (19b) Spring (19d), the locking bar (19b) is by inserting column (16a) thrust slid inward and be inserted into lug with holes (18a) will be described Hinged door (18) locking；

The RFID label tag (2) is equipped at least two, and the RFID label tag (2) is placed in cartoon model, and the cartoon model is set In the trunk cavity (11), the RFID label tag (2) records the information of corresponding cartoon model；

For the RFID reader (3) to identify the RFID label tag (2), the RFID reader (3) is set to the spacing head The information of the outer end (16e), RFID reader (3) identification RFID label tag (2) passes to the first controller (31)；

The radio transmitting device includes being located at believing on the outside of the travelling arm (16d) to receive first controller (31) The wireless launcher (41) of breath is located at the interior wireless receiving to receive wireless launcher (41) information in the head (17) Device (42)；

The radio receiver (42) passes to signal second controller (51), and the second controller (51) controls voice Broadcast device (5) issues voice, plays the information of cartoon model corresponding to RFID label tag (2)；

Using above-mentioned children's morning teaching device implement a kind of early education method the following steps are included:

Step 1, detachable crawl arm is taken:

Step 1.1, the telescopic chuck (16c) is stuck on the inside of the locking plush copper (15c) under normality, by the detachable crawl Arm (16) is locked in second upper arm (15)；

Step 1.2, the detachable crawl arm (16) is continued to press into grafting chamber (15a), the telescopic chuck (16c) is only The inclined surface at end is acted on and then is shunk by the outside conical surface of the sliding sleeve (15e), and the telescopic chuck (16c) crosses the cunning The middle part of dynamic set (15e) is simultaneously fastened on the conical surface on the inside of sliding sleeve (15e)；

Step 1.3, the detachable crawl arm (16) is pulled out, the telescopic chuck (16c) acts on the sliding sleeve The inside conical surface of (15e) drives it to overcome first pressure spring (15f) and slide in and out in turn, until first pressure spring (15f) is pressed into annular groove (15g) while sliding sleeve (15e) is pressed into conical socket (15d) and stops；

Step 1.4, continue to pull out the detachable crawl arm (16), the sliding sleeve (15e) acts on the flexible card Head (16c) skids off after so that its contraction, the telescopic chuck (16c) is crossed the sliding sleeve (15e), locking plush copper (15c), described Detachable crawl arm (16) is removed；

Step 2, cartoon model is taken:

After the detachable crawl arm (16) is taken out out of the second upper arm (15), the locking bar (19b) is due to losing the grafting The thrust of column (16a) and then protruding under third pressure spring (19d) effect, the locking bar inner end (19b) is from holes convex Abjection in ear (18a), then opens hinged door (18), and cartoon model and the RFID label tag (2) in it are taken out；

Step 3, scanning cartoon model and voice broadcast:

Children hold the detachable crawl arm (16), and the RFID reader (3) of the outer end spacing head (16e) is directed at cartoon model The information of interior RFID label tag (2), RFID reader (3) identification RFID label tag (2) passes to the first controller (31), institute Wireless launcher (41) are stated to receive the first controller (31) signal and be wirelessly transmitted to radio receiver (42), it is described wireless Reception device (42) passes to signal second controller (51), and the second controller (51) controls sound broadcasting device (5) Broadcast RFID label tag (2) corresponding cartoon model information.

2. a kind of children's early education method according to claim 1, it is characterised in that: the step 3 is further comprising the steps of:

Slip ring (16g) is pushed to the inserting column direction (16a), drives the hinged finger (16i) to slide to inserting column direction, institute It states and hingedly refers to that (16i) is gradually opened by spacing head (16e) effect, using hingedly referring to that (16i) clamps cartoon model, then unclamp The slip ring (16g), the slip ring (16g) by the second pressure spring (16f) act on it is protruding, the hinged finger (16i) by Torsionspring (16j) effect is inwardly closed and then clamps cartoon model, and the RFID reader (3) reads RFID label tag (2) Information.

3. a kind of children's early education method according to claim 1, it is characterised in that: the telescopic chuck (16c) includes setting Threaded hole (16c-1) on the inside of the accommodating chamber (16b), the limit side opening being located on the outside of the threaded hole (16c-1) hole wall (16c-2), the hexagon socket head cap screw (16c-3) for being screwed onto the outer end the threaded hole (16c-1), it is located at the threaded hole (16c-1) Interior compressed spring (16c-4), is located at the clamp sheet at the collet body (16c-5) for being located at the inner end the threaded hole (16c-1) The limit clamp (16c-6) being fastened in limit side opening (16c-2) of the side body (16c-5), rotates the interior hexagonal spiral shell Bolt (16c-3) adjusts its position, changes the decrement of the compressed spring (16c-4) under normal conditions, adjusts the collet body The damping that (16c-5) is shunk.