Card and card insertion learning machine

Abstract

The utility model provides a card and a card insertion learning machine. The card insertion learning machine comprises a card; the shell is provided with a card inserting groove with a notch penetrating through the side wall of the shell, and a card can be inserted into the card inserting groove; the circuit control assembly is installed in the shell, and a light-emitting element and a first switch are arranged on the circuit control assembly; the interactive pressing device is arranged in the shell and connected with the shell, the interactive pressing device comprises a light-transmitting key, one end of the light-transmitting key is exposed out of the shell, and the other end of the light-transmitting key is connected with the first switch so that the first switch can be triggered when the light-transmitting key is pressed; when the card is inserted into the card inserting groove, the identification part is located between the light-emitting element and the light-transmitting key, and light generated by the light-emitting element can sequentially penetrate through the light-transmitting plate and the light-transmitting key. When the plug-in card learning machine is used, light generated by the light-emitting element can penetrate through the card, so that the identification part forms identification projection for learning on the light-transmitting keys, interaction is facilitated in the learning process, and the plug-in card learning machine has the advantages of being large in attraction, high in interestingness and good in learning effect.

Description

Technical Field

[0001] The utility model relates to the field of learning toys, in particular to a card and a card-inserting learning machine. Background Art

[0002] There are various children's learning toys. Among them, the card-inserting learning machine enhances the fun of learning in the form of games. It mainly inserts a card, reads and broadcasts the card information to achieve the learning purpose.

[0003] Currently, in the prior art, card-inserting and card-reading children's learning toys can read and broadcast the information of the inserted card. The card usually only includes an information recognition part and a display part, making it difficult to cooperate with the card-inserting learning machine for children to carry out interactive learning, resulting in reduced learning interest and attraction, and further affecting the learning effect. Summary of the Utility Model

[0004] The first object of the utility model is to provide a card that can be inserted into a card-inserting learning machine and cooperate with it, and can interact with children during the learning process to enhance the learning interest.

[0005] To achieve the above object, the utility model provides the following technical solution: A card is applied to a card-inserting learning machine. The card includes a light-transmitting plate and an identification part arranged on the light-transmitting plate. The identification part can block the light penetrating the light-transmitting plate.

[0006] The second object of the utility model is to provide a card-inserting learning machine that can interact with children during the learning process through the provided interactive pressing device, and has the advantages of great attraction, strong interest, and good learning effect.

[0007] To achieve the above object, the utility model provides the following technical solution: A card-inserting learning machine includes: the card as described above; a housing having a card slot, the slot opening of the card slot penetrating the side wall of the housing for the card to be inserted; a circuit control component arranged in the housing and connected to the housing, and a light-emitting element and a first switch are arranged on the circuit control component; and an interactive pressing device arranged in the housing and connected to the housing. The interactive pressing device includes a light-transmitting button. One end of the light-transmitting button exposes the housing, and the other end is connected to the first switch to trigger the first switch when pressed; when the card is inserted into the card slot, the identification part is located between the light-emitting element and the light-transmitting button, and the light generated by the light-emitting element can sequentially pass through the light-transmitting plate and the light-transmitting button.

[0008] In one embodiment, the interactive pressing device includes: a fixed frame fixedly installed within the housing, with an avoidance opening provided on the fixed frame, the avoidance opening being correspondingly arranged with the light-emitting element such that light can pass through the fixed frame and irradiate onto the light-transmitting button; and a bubble pressing plate disposed between the fixed frame and the housing and pressed and fixed to the housing by the fixed frame, the light-transmitting button being disposed on the bubble pressing plate and correspondingly arranged with the avoidance opening.

[0009] In one embodiment, the light-transmitting button is a finger-press bubble button which has a convex state and a concave state. When the finger-press bubble button is in the concave state, its concave part is received within the avoidance opening; the card insertion learning machine further includes a reset assembly disposed within the housing and connected to the housing, one end of the reset assembly abuts against the finger-press bubble button, and the other end exposes out of the housing, the reset assembly being capable of moving relative to the housing to switch the finger-press bubble button from the concave state to the convex state.

[0010] In one embodiment, a mounting plate is fixedly installed within the housing, with a light-transmitting hole provided on the mounting plate, the light-transmitting hole being correspondingly arranged with the avoidance opening. The reset assembly includes: a push rod having a first part and a second part connected to the first part, the first part being movably disposed within the avoidance opening, and one end of the second part remote from the first part penetrates through the mounting plate and extends towards the side away from the mounting plate, the push rod being capable of moving relative to the mounting plate to move away from or close to the bubble pressing plate; a movable cover connected to the mounting plate, the movable cover being capable of moving relative to the housing to drive the push rod to move towards the bubble pressing plate side; and an elastic member having one end connected to the movable cover and the other end connected to the mounting plate, the elastic member providing a driving force for the reset of the movable cover.

[0011] In one embodiment, a through hole and a guiding hole are provided on the mounting plate, and the guiding hole communicates with the through hole. The push rod further includes a guiding part which cooperates with the guiding hole to guide the movement of the push rod.

[0012] In one embodiment, a stop bar is protrudingly provided on the mounting plate close to the fixed frame side such that there is a gap between the first part and the stop bar.

[0013] In one embodiment, the circuit control component includes a first circuit board fixedly installed on the inner wall of the movable cover and capable of moving synchronously with the movable cover. The light-emitting element and the first switch are both arranged on the first circuit board close to the mounting plate side and are electrically connected through the first circuit board. When the movable cover is pressed, the elastic member undergoes elastic deformation and compresses in length, and the movable cover and the first circuit board move synchronously towards the mounting plate side, driving the first switch to push the push rod towards the bubble pressing plate side, so as to reset the finger-press bubble button.

[0014] In one embodiment, the circuit control component further includes a second switch fixedly installed on the first circuit board. The second switch is electrically connected to the first circuit board and is arranged on the same side as the first switch. A trigger post protrudes at a position on the mounting plate corresponding to the second switch. When the push rod drives the finger-press bubble button to reset, the second switch abuts against the trigger post and triggers the second switch.

[0015] In one embodiment, an information recognition part is arranged on the light-transmitting plate. The circuit control component further includes: a second circuit board pressed and fixed by the mounting plate on the inner wall of the housing. The first circuit board is electrically connected to the second circuit board. A sensor, a detection switch, a control chip, and a storage chip are arranged on the second circuit board. The storage chip is used for storing voice information. The sensor, the detection switch, the control chip, and the storage chip are electrically connected through the second circuit board; and a speaker fixedly installed on the inner side wall of the housing and electrically connected to the first circuit board or the second circuit board. When the card is inserted into the card slot, the card presses and triggers the detection switch, causing the control chip to control the light-emitting element to turn on. The sensor recognizes the information recognition part and sends the generated electrical signal to the control chip. The control chip matches the voice information corresponding to the information recognition part stored in the storage chip and sends the matched voice information to the speaker for broadcasting. When the first switch is triggered by pressing the light-transmitting button, the first switch generates an electrical signal and sends the electrical signal to the control chip. The control chip controls the light-emitting element corresponding to the light-transmitting button to turn off, and at the same time sends the voice information corresponding to the light-emitting element stored in the storage chip to the speaker for broadcasting.

[0016] In one embodiment, a light guide cylinder is provided at a position on the mounting plate corresponding to the light-transmitting hole. The light guide cylinder has a light-transmitting channel communicating with the light-transmitting hole. The interactive pressing device further includes a light condensing assembly. One end of the light condensing assembly is connected to the first circuit board, and the other end is movably sleeved in the light-transmitting channel.

[0017] In one embodiment, the light condensing assembly includes: a light condensing cylinder covering the light-emitting element. One end of the light condensing cylinder abuts against the first circuit board, and the other end extends into the light-transmitting channel. The light condensing cylinder is movably sleeved with the light guide cylinder; and a connecting plate connected to the light condensing cylinder, and the connecting plate is fixedly installed on the first circuit board.

[0018] In one embodiment, the housing includes: a first outer shell fixedly connected to the mounting plate. A first assembly port is provided on the first outer shell, and the movable cover is movably assembled in the first assembly port; a second outer shell fixedly connected to the first outer shell, and the fixed frame is fixedly connected to the second outer shell. A second assembly port is provided on the second outer shell; and a third outer shell disposed in the second assembly port and detachably connected to the second outer shell. A viewing window and a pressing window are provided on the third outer shell. The viewing window communicates with the card slot, and the bubble pressing plate is installed in the pressing window.

[0019] In one embodiment, a clamping portion is provided on the second outer shell, and a clamping head adapted to the clamping portion is provided on the third outer shell; and / or, a clamping head is provided on the second outer shell, and a clamping portion adapted to the clamping head is provided on the third outer shell.

[0020] Analysis shows that the present invention discloses a card insertion learning machine. By providing the bubble pressing assembly and the reset assembly, the card insertion learning machine can perform pressing interaction with children, which can not only enhance the fun in the learning process, increase the attractiveness of the card insertion learning machine, and improve the learning effect; but also can train children in terms of touch and movement, further improving the learning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The specification drawings forming a part of this application are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. Among them:

[0022] Figure 1 is a schematic structural diagram of a card insertion learning machine according to an embodiment of the present invention;

[0023] Figure 2 is a schematic structural diagram of a card insertion learning machine according to another embodiment of the present invention;

[0024] Figure 3 is a schematic structural view of a card according to an embodiment of the present utility model;

[0025] Figure 4 is a schematic structural view of a card according to another embodiment of the present utility model;

[0026] Figure 5 is an exploded view of an insertion card learning machine according to an embodiment of the present utility model;

[0027] Figure 6 corresponds to Figure 5 an enlarged view of detail A therein;

[0028] Figure 7 is a schematic structural view of a support leg according to an embodiment of the present utility model;

[0029] Figure 8 is a front view of an insertion card learning machine according to an embodiment of the present utility model;

[0030] Figure 9 corresponds to Figure 8 a schematic structural view after sectioning along the cutting line B-B therein;

[0031] Figure 10 is an exploded view of a second housing and a third housing according to an embodiment of the present utility model;

[0032] Figure 11 is a schematic structural view of a first housing, a first circuit board and a battery compartment according to an embodiment of the present utility model;

[0033] Figure 12 is a schematic structural view of a first housing, a first circuit board and a battery compartment according to an embodiment of the present utility model;

[0034] Figure 13 is a schematic structural view of a first housing, a first circuit board and a battery compartment according to an embodiment of the present utility model;

[0035] Figure 14 is an exploded view of a second housing, a third housing and their bubble pressing components according to an embodiment of the present utility model;

[0036] Figure 15 is an exploded view of a second housing, a third housing and their bubble pressing components according to another embodiment of the present utility model;

[0037] Figure 16 is a schematic structural view of a mounting plate, a movable cover and an elastic member in an embodiment of the present utility model;

[0038] Figure 17 is a schematic structural view of a mounting plate in an embodiment of the present utility model;

[0039] Figure 18 It is a schematic structural diagram of a light - collecting component, a first circuit board, a light - emitting element, a first switch, and a second switch in an embodiment of the present utility model.

[0040] Explanation of reference numerals:

[0041] 1. Card; 11. Translucent plate; 12. Identification part; 121. Light - shielding layer; 1211. Light - shielding part; 1212. Translucent part; 13. Information recognition part; 14. Display part;

[0042] 2. Housing; 20. Card slot; 21. Support column; 211. Limit groove; 22. First outer shell; 220. First assembly port; 221. Mounting post; 222. Pre - installation groove; 23. Second outer shell; 230. Second assembly port; 2301. Limit strip; 231. Threaded post; 232. Clamping part; 24. Third outer shell; 241. Viewing window; 242. Pressing window; 243. Extension part; 244. Clamping head; 245. Positioning strip; 25. Mounting plate; 251. Translucent hole; 252. Stop strip; 253. Perforation; 254. Guide hole; 255. Assembly post; 2550. Second installation groove; 256. Trigger post; 257. Light - guiding cylinder; 2570. Light - transmitting channel; 258. Avoidance hole;

[0043] 3. Circuit control component; 31. Light - emitting element; 32. First switch; 33. First circuit board; 34. Second switch; 35. Second circuit board; 36. Detection switch; 37. Sensor; 38. Control chip; 39. Storage chip; 310. Speaker; 311. Start switch; 312. Switching switch; 313. Volume adjustment switch;

[0044] 4. Interactive pressing device; 41. Translucent key; 42. Fixed frame; 420. Avoidance port; 421. Slot; 422. Insertion hole; 43. Bubble pressing plate; 430. Positioning groove; 431. Plate body; 432. Insertion part; 433. Insertion post;

[0045] 5. Reset component; 51. Push rod; 511. First part; 512. Second part; 513. Guide part; 52. Movable cover; 521. Anti - detachment part; 522. Battery compartment; 523. Compartment cover; 524. Mounting ear; 525. First installation groove; 526. Connecting column; 53. Elastic part;

[0046] 6. Light - collecting component; 61. Light - collecting cylinder; 610. Light - guiding channel; 611. Heat dissipation port; 62. Connecting plate; 7. Support foot; 71. Insertion slot; 711. Limit post. Detailed implementation manner

[0047] The present utility model will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments. Each example is provided by way of explanation of the present utility model rather than limiting the present utility model. In fact, those skilled in the art will appreciate that modifications and variations can be made to the present utility model without departing from the scope or spirit thereof. For example, features shown or described as part of one embodiment can be used in another embodiment to yield yet another embodiment. Accordingly, it is intended that the present utility model cover such modifications and variations that fall within the scope of the appended claims and their equivalents.

[0048] In the description of the present utility model, the orientation or positional relationship indicated by terms such as "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model rather than requiring the present utility model to be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. The terms "connected", "connected to", and "disposed" used in the present utility model should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection; it can be directly connected or indirectly connected through an intermediate component; it can be a wired connection, a radio connection, or a wireless communication signal connection. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0049] One or more examples of the present utility model are shown in the accompanying drawings. The detailed description uses numerical and alphabetical labels to refer to features in the drawings. Similar or like labels in the drawings and the description have been used to refer to similar or like parts of the present utility model. As used herein, terms such as "first", "second", and "third" can be used interchangeably to distinguish one component from another and are not intended to indicate the position or importance of individual components.

[0050] Please refer to Figures 1 to 4 and Figure 12 , this embodiment relates to a plug-in learning machine, which is mainly used for children to learn by plugging in cards. The plug-in learning machine includes: a card 1, a housing 2, a circuit control component 3, and an interactive pressing device 4. Among them, the card 1 includes a light-transmitting plate 11 and an identification portion 12 provided on the light-transmitting plate 11, and the identification portion 12 can block the light penetrating the light-transmitting plate 11, so as to form an identification projection for learning use on the interactive pressing device 4.

[0051] Specifically, a card slot 20 is provided on the housing 2, and the slot opening of the card slot 20 penetrates through the side wall of the housing 2 for the card 1 to be inserted. The circuit control component 3 is arranged inside the housing 2 and is connected to the inner wall of the housing 2. A light-emitting element 31 and a first switch 32 are provided on the circuit control component 3. The interactive pressing device 4 is arranged inside the housing 2 and is connected to the housing 2. The interactive pressing device 4 includes a light-transmitting button 41. One end of the light-transmitting button 41 is exposed outside the housing 2 for the user to perform a pressing operation to realize the interaction between the user and the card insertion learning machine; the other end is connected to the first switch 32 to trigger the first switch 32 when pressed.

[0052] It should be noted that the interactive pressing device 4 is for the user to press, so that an interaction is formed between the user and the card insertion learning machine, thereby enhancing the fun during the learning process, increasing the attractiveness of the card insertion learning machine, and further improving the learning effect.

[0053] It should also be noted that when the card 1 is inserted into the card slot 20, the identification portion 12 is located between the light-emitting element 31 and the light-transmitting button 41, and the light generated by the light-emitting element 31 can sequentially pass through the light-transmitting plate 11 and the light-transmitting button 41. When the light passes through the light-transmitting plate 11, due to the blocking effect of the identification portion 12, the identification portion 12 forms an identification projection for learning use on the light-transmitting button 41. Among them, the identification projection for learning use includes at least one of a graphic projection, a text projection, a digital projection, an alphabet projection, etc.

[0054] Please refer to Figure 3 、 Figure 4 and Figure 12 , in one embodiment, the identification portion 12 has a plurality of light-shielding layers 121 provided on the surface of the light-transmitting plate 11, and the plurality of light-shielding layers 121 are arranged at equal intervals in a straight line. Each light-shielding layer 121 includes a light-shielding portion 1211 and a light-transmitting portion 1212.

[0055] Please refer to Figure 3 , in one embodiment, the light-shielding layer 121 is integrally circular, the light-transmitting portion 1212 is in the form of an identification pattern, and the rest is the light-shielding portion 1211. In this way, the light generated by the light-emitting element 31 passes through the light-transmitting plate 11 and the light-transmitting portion 1212, and irradiates the light on the light-transmitting button 41, so as to form an identification projection on the light-transmitting button 41 that has the same shape as the identification pattern. At this time, the identification projection portion on the light-transmitting button 41 is bright, and the rest of the light-transmitting button 41 is dark.

[0056] In another embodiment, the light-shielding portion 1211 is in the form of a logo, and the remaining portion is the light-transmitting portion 1212. In this way, the light generated by the light-emitting element 31 passes through the light-transmitting plate 11 and irradiates on the light-shielding layer 121. Part of the light is blocked by the light-shielding portion 1211, and the other part of the light passes through the light-transmitting portion 1212 and irradiates on the light-transmitting button 41, thereby forming a logo projection on the light-transmitting button 41 that has the same shape as the logo. At this time, the logo projection portion on the light-transmitting button 41 is dark, and the remaining portion of the light-transmitting button 41 is bright.

[0057] Please refer to Figure 4 , in one embodiment, the light-shielding layer 121 is only provided with the light-shielding portion 1211, and the light-shielding portion 1211 is in the form of a logo. After passing through the light-transmitting plate 11, it irradiates on the light-shielding portion 1211 and is blocked by the light-shielding portion 1211, thereby forming a logo projection on the light-transmitting button 41 that has the same shape as the logo. At this time, the logo projection portion on the light-transmitting button 41 is dark, and the remaining portion of the light-transmitting button 41 is bright.

[0058] In another embodiment, the light-shielding layer 121 is only provided with the light-shielding portion 1211, and a hollow portion in the form of a logo is provided in the middle of the light-shielding portion 1211. After passing through the light-transmitting plate 11, it irradiates on the light-shielding portion 1211, and part of the light irradiates on the light-transmitting button 41 from the hollow portion, thereby forming a logo projection on the light-transmitting button 41 that has the same shape as the logo. At this time, the logo projection portion on the light-transmitting button 41 is bright, and the remaining portion of the light-transmitting button 41 is dark.

[0059] Please continue to refer to Figure 3 、 Figure 4 and Figure 12 , in this embodiment, the logo is in the form of letters. In this way, the logo projection projected on the light-transmitting button 41 is a letter projection. There are four light-transmitting buttons 41, four light-emitting elements 31, and four light-shielding layers 121 as well. The light-transmitting buttons 41, the light-emitting elements 31, and the light-shielding layers 121 are arranged in one-to-one correspondence. With this arrangement, there are four letter projections formed on the four light-transmitting buttons 41, and the four letter projections form an English word.

[0060] It should be noted that the four light-shielding layers 121 are all arranged at the positions on the card 1 corresponding to the light-transmitting buttons 41, so that the light generated by the light-emitting element 31 can be smoothly projected on the light-transmitting buttons 41. In other embodiments, the number of the light-emitting elements 31, the light-transmitting buttons 41, and the light-shielding layers 121 can be set according to requirements, and the number can be three, five, seven, etc., but it is necessary to satisfy that the letter projections formed on the light-transmitting buttons 41 need to form an English word.

[0061] In one embodiment, an information recognition part 13 and a display part 14 are further provided on the card 1. When the card 1 is inserted into the card slot 20, the circuit control component 3 can recognize the information recognition part 13. A window is provided on the housing 2 through which the display part 14 can be directly viewed.

[0062] In this embodiment, four letter projections form an English word that can express the content of the display part 14. The identification part 12, the information recognition part 13, and the display part 14 are all coatings applied on the light-transmitting plate 11. In other embodiments, the identification part 12, the information recognition part 13, and the display part 14 are patch structures and are connected to the light-transmitting plate 11 by attachment or bonding.

[0063] Please refer to Figures 5 to 7 , in this embodiment, the overall shape of the housing 2 is in the shape of a penguin. A support foot 7 is provided at the lower end of the housing 2, and the support foot 7 is inserted and assembled with the housing 2. Specifically, a support column 21 protrudes from the outer wall of the housing 2, and a limiting groove 211 is provided on the support column 21. A plug-in groove 71 is provided on the support foot 7, and a limiting post 711 is provided on the inner wall of the plug-in groove 71. The support column 21 is inserted into the plug-in groove 71, and the limiting post 711 is matched with the limiting groove 211 to realize the fixed assembly between the housing 2 and the support foot 7. In other embodiments, the overall shape of the housing 2 can also be in the shape of other animals, such as cats, dogs, fish, etc. The support foot 7 can be integrally formed with the housing 2.

[0064] Please refer to Figures 8 to 13 , in one embodiment, the housing 2 includes: a first outer shell 22, a second outer shell 23, a third outer shell 24, and a mounting plate 25. The first outer shell 22 is fixedly connected to the mounting plate 25 by fastening screws, and a first assembly port 220 is provided on the first outer shell 22. The second outer shell 23 is fixedly connected to the first outer shell 22 by fastening screws. The interactive pressing device 4 is fixedly installed on the inner wall of the second outer shell 23. A second assembly port 230 is provided on the second outer shell 23, and the third outer shell 24 is disposed in the second assembly port 230 and is detachably connected to the second outer shell 23. A viewing window 241 and a pressing window 242 are provided on the third outer shell 24. The viewing window 241 communicates with the card slot 20, and the user can view the content of the display part 14 through the viewing window 241. A part of the interactive pressing device 4 is installed in the pressing window 242, and the other part is exposed outside the third outer shell 24 for the user to perform a pressing operation, thereby forming an interaction.

[0065] In one embodiment, the mounting plate 25 is disposed between the light-transmitting button 41 and the light-emitting element 31, and a light-transmitting hole 251 is disposed on the mounting plate 25, and the light-transmitting hole 251 is disposed corresponding to the light-emitting element 31, so that the light generated by the light-emitting element 31 can pass through the mounting plate 25 and irradiate the light-transmitting plate 11. It should be noted that the mounting plate 25 and the second housing 23 are surrounded to form a card insertion slot 20, and the slot of the card insertion slot 20 passes through a side wall of the second housing 23.

[0066] See also Figure 10 and Figure 11 In this embodiment, a mounting post 221 is provided on the first housing 22, and a pre-installed groove 222 is provided on the side of the mounting post 221 close to the second housing 23. A threaded post 231 is provided on the side of the second housing 23 close to the first housing 22. When the first housing 22 and the second housing 23 are assembled, the mounting post 221 and the threaded post 231 are first positioned by inserting the threaded post 231 into the pre-installed groove 222, and then the fastening screw is passed through the mounting post 221 and threadedly matched with the threaded post 231, so as to fix and assemble the first housing 22 and the second housing 23. In other embodiments, the first housing 22 and the second housing 23 can also be fixed and assembled by means of snap connection, bonding, etc., as long as the first housing 22 and the second housing 23 are fixed and assembled.

[0067] See also Figures 10 to 12 In one embodiment, the viewing window 241 is rectangular, and four sides extend toward one side of the mounting plate 25 to form an extension portion 243. There is a gap between the extension portion 243 and the mounting plate 25, and the size of the gap is greater than the thickness of the card 1. After the card 1 is inserted into the card slot 20, its position is restricted by the extension portion 243 to prevent the card 1 from shaking in the card slot 20, thereby improving the user experience of using the card learning machine, facilitating viewing the display portion 14 during use, and improving the learning effect.

[0068] In one embodiment, the third housing 24 can be integrally formed with the second housing 23 .

[0069] Please continue reading Figures 10 to 12 In one embodiment, a clamping portion 232 is disposed on the inner wall of the second housing 23 , and the clamping portion 232 is located at the edge of the second assembly opening 230 . A clamping joint 244 adapted to the clamping portion 232 is disposed on the third housing 24 .

[0070] In other embodiments, a plurality of card connectors 244 are provided, and a plurality of card connecting portions 232 are also provided, and the card connectors 244 and the card connecting portions 232 are correspondingly arranged. All the card connectors 244 are provided on the second housing 23, and all the card connecting portions 232 are provided on the third housing 24; alternatively, a part of the card connectors 244 and a part of the card connecting portions 232 are provided on the second housing 23, and the remaining card connectors 244 and card connecting portions 232 are provided on the third housing 24. The arrangement of the card connectors 244 and the card connecting portions 232 only needs to satisfy that they can cooperate with each other to fixedly assemble the third housing 24 in the second assembly port 230 of the second housing 23.

[0071] In one of the embodiments, a limiting strip 2301 is protrudingly provided on the side wall of the second assembly port 230. When the third housing 24 is inserted into the second assembly port 230, the limiting strip 2301 is used to support the third housing 24 and limit the third housing 24. The arrangement of the limiting strip 2301 can prevent the third housing 24 from falling into the inner cavity of the housing 2 from the second assembly port 230 and make the cooperation between the card connector 244 and the card connecting portion 232 closer.

[0072] Please refer to Figures 12 to 15 , in one of the embodiments, the interactive pressing device 4 further includes: a fixed frame 42 and a bubble pressing plate 43. Among them, the fixed frame 42 is provided in the housing 2 and is fixedly connected to the inner wall of the second housing 23 by fastening screws. An avoidance opening 420 is provided on the fixed frame 42, and the avoidance opening 420 is correspondingly arranged with the light-emitting element 31 and the light-transmitting hole 251, so that the light generated by the light-emitting element 31 can pass through the mounting plate 25 and the fixed frame 42 and irradiate on the light-transmitting button 41. The bubble pressing plate 43 is provided between the fixed frame 42 and the second housing 23 and is pressed and fixed on the inner wall of the housing 2 by the fixed frame 42. The light-transmitting button 41 is provided on the bubble pressing plate 43 and is correspondingly arranged with the avoidance opening 420.

[0073] In one of the embodiments, a slot 421 is provided on one side of the fixed frame 42 close to the bubble pressing plate 43. The bubble pressing plate 43 includes: a plate body 431 and a plugging portion 432. Specifically, the plate body 431 is pressed and fixed on the second housing 23 by the fixed frame 42. The plugging portion 432 protrudes from one side of the plate body 431 close to the fixed frame 42, and the plugging portion 432 is inserted into the slot 421, which can not only increase the tightness of the assembly of the bubble pressing plate 43 and the fixed frame 42, but also fix the bubble pressing plate 43 and the fixed frame 42 in advance during installation, thus facilitating the installation of the bubble pressing plate 43.

[0074] In one embodiment, a positioning strip 245 is provided on the inner wall of the third housing 24, and the positioning strip 245 is located at the edge of the pressing window 242. A positioning groove 430 adapted to the positioning strip 245 is provided on the plate body 431. Through the cooperation of the positioning strip 245 and the positioning groove 430, the tightness of the combination between the bubble pressing plate 43 and the third housing 24 can be further improved.

[0075] In one embodiment, a plug-in hole 422 is further provided on the fixed frame 42. A plug-in post 434 is protrudingly provided at a position corresponding to the plug-in hole 422 on the end surface of the bubble pressing plate 43 close to the fixed frame 42. When the fixed frame 42 presses and fixes the bubble pressing plate 43 on the third housing 24, the plug-in post 434 is inserted into the plug-in hole 422.

[0076] In one embodiment, the light-transmitting button 41 is a finger-press bubble button. The finger-press bubble button has a convex state and a concave state. Under the action of force, the finger-press bubble button can repeatedly switch between the convex state and the concave state. When the finger-press bubble button is in the convex state, its convex part exposes the housing 2; when the finger-press bubble button is in the concave state, its concave part is accommodated in the avoidance opening 420. Obviously, the setting of the avoidance opening 420 can not only facilitate the formation of a logo projection of the light passing through the light-transmitting plate 11 on the finger-press bubble button, but also provide space for the deformation of the finger-press bubble button.

[0077] In one embodiment, the card insertion learning machine further includes a reset assembly 5, which is arranged in the housing 2 and connected to the housing 2. One end of the reset assembly 5 abuts against the finger-press bubble button, and the other end exposes the housing 2. The reset assembly 5 can move relative to the housing 2 to switch the finger-press bubble button from the concave state to the convex state.

[0078] In this embodiment, the finger-press bubble button and the bubble pressing plate 43 are integrally formed. The finger-press bubble button is generally hemispherical and is accommodated in the pressing window 242. The finger-press bubble button can be deformed. Before the pressing operation, the finger-press bubble button is a spherical convex and protrudes from the outer wall of the housing 2; after the pressing operation, the finger-press bubble button is a spherical groove and can be pressed by the reset assembly 4 to switch the finger-press bubble button from the groove state to the convex state for the next pressing operation.

[0079] Please refer to Figure 12 、 Figure 13 、 Figures 16 to 17, in one embodiment, the reset assembly 5 includes: a push rod 51, a movable cover 52, and an elastic member 53. Among them, the push rod 51 has a first portion 511 and a second portion 512, and the second portion 512 is connected to the first portion 511. The first portion 511 is movably disposed within the avoidance opening 420. One end of the second portion 512 away from the first portion 511 penetrates through the mounting plate 25 and extends toward the side away from the mounting plate 25. The push rod 51 can move relative to the mounting plate 25 to move away from or close to the bubble pressing plate 43. The movable cover 52 is connected to the mounting plate 25. The movable cover 52 can move relative to the housing 2, thereby driving the push rod 51 to move toward the bubble pressing plate 43 side to reset the finger-press bubble button. One end of the elastic member 53 is connected to the movable cover 52 and the other end is connected to the mounting plate 25. The elastic member 53 provides a driving force for the reset of the movable cover 52.

[0080] In one embodiment, a stop strip 252 is convexly provided on one side of the mounting plate 25 close to the fixed frame 42. The first portion 511 is disposed between the stop strip 252 and the bubble pressing plate 43. When the card 1 is inserted into the card slot 20, the card 1 is carried on the stop strip 252.

[0081] It should be noted that the stop strip 252 is disposed below the light-transmitting hole 251 so that after the card 1 is inserted into the card slot 20, the identification portion 12 is located between the light-transmitting hole 251 and the avoidance opening 420. When performing a pressing operation on the finger-press bubble button, the finger-press bubble button deforms, switches from a convex state to a concave state, and the concave portion is accommodated within the avoidance opening 420. At the same time, during the process of the finger-press bubble button switching from the convex state to the concave state, the first portion 511 is squeezed, causing the first portion 511 to move toward the stop strip 252 side. When the first portion 511 abuts against the stop strip 252. The first portion 511 stops moving, so that a gap is always left between the first portion 511 and the stop strip 252 to facilitate the insertion of the card 1 into the card slot 20.

[0082] It should also be noted that the finger-press bubble button is indirectly connected to the first switch 32 through the push rod 51. When the first portion 511 moves toward the stop strip 252 side, the second portion 512 is driven to move toward the first switch 32 side, causing the second portion 512 to press against the first switch 32, thereby triggering the first switch 32 and causing the circuit control assembly 3 to control the light-emitting element 31 to turn off.

[0083] Please continue to refer to Figure 12 、 Figure 13 、 Figures 16 to 17, in one embodiment, a perforation 253 is provided on the mounting plate 25. The second part 512 passes through the perforation 253 and is capable of moving relative to the perforation 253 along the axial direction of the perforation 253. The first part 511 is configured as an annular structure so that the recessed portion of the finger-pressure bubble button in the recessed state can be received within the annular circle surrounded by the annular structure. The second part 512 is configured as a rod-shaped structure and is integrally formed with the first part 511.

[0084] When the second part 512 is driven by the movable cover 52 to move towards the bubble pressing plate 43, it drives the first part 511 to move synchronously. During the movement of the first part 511, the first part 511 abuts against the finger-pressure bubble button and is capable of passing through the avoidance opening 420 until the finger-pressure bubble button is reset.

[0085] In one embodiment, a guiding hole 254 is further provided on the mounting plate 25. The guiding hole 254 penetrates the mounting plate 25 along the thickness direction and communicates with the perforation 253. The push rod 51 further includes a guiding part 513, and the guiding part 513 is integrally formed with the second part 512. The guiding part 513 cooperates with the guiding hole 254, which can prevent the push rod 51 from rotating with the mounting plate 25 and guide the movement of the push rod 51 during the movement of the first part 511, so that the first part 511 always remains aligned with the avoidance opening 420, which is beneficial for the reset assembly 5 to perform the reset operation.

[0086] In this embodiment, four push rods 51 are provided, and four perforations 253 and four guiding holes 254 are provided. The first part 511 is correspondingly arranged with the avoidance opening 420, and the second part 512 passes through the combined hole formed by the perforation 253 and the guiding hole 254 in communication. A guiding part 513 is correspondingly arranged on each second part 512, and the guiding part 513 is a plate-shaped structure.

[0087] In one embodiment, the movable cover 52 is installed in the first assembly port 220 and is capable of moving relative to the first housing 22, so as to move away from or close to the mounting plate 25. A retaining portion 521 protrudes from the outer wall of the side of the movable cover 52 close to the mounting plate 25. The retaining portion 521 abuts against the inner wall of the first housing 22, which can prevent the movable cover 52 from disengaging from the first assembly port 220.

[0088] In one embodiment, a battery compartment 522 and a compartment cover 523 are provided on the side of the movable cover 52 away from the mounting plate 25. The compartment cover 523 is detachably assembled with the movable cover 52 to open or close the battery compartment 522. In this embodiment, a metal conductive sheet is provided on the side wall of the battery compartment 522. The metal conductive sheet is connected to the circuit control component 3 through a wire to supply power to the circuit control component 3.

[0089] In one embodiment, mounting ears 524 connected to the anti - detachment portion 521 are provided on the movable cover 52, and a first mounting groove 525 is provided on the mounting ear 524. A connecting post 526 protrudes from the bottom of the first mounting groove 525. An assembly post 255 is provided at a position corresponding to the first mounting groove 525 on the mounting plate 25, and a second mounting groove 2550 is provided on the assembly post 255. One end of the elastic member 53 is received in the first mounting groove 525 and sleeved on the connecting post 526, and the other end of the elastic member 53 is mounted in the second mounting groove 2550.

[0090] In this embodiment, two mounting ears 524 are provided, and two of each of the first mounting groove 525, the connecting post 526, and the assembly post 255 are provided. Two elastic members 53 are also provided, and both are springs. In other embodiments, the elastic member 53 can also be a shrapnel, a spring block, etc.

[0091] Please refer to Figure 12 、 Figure 13 and Figure 17 and, in one embodiment, the circuit control component 3 includes a first circuit board 33. The first circuit board 33 is fixedly mounted on the inner wall of the movable cover 52 and can move synchronously with the movable cover 52. The light - emitting element 31 is provided on one side of the first circuit board 33 close to the mounting plate 25 and is electrically connected to the first circuit board 33. The first switch 32 is fixedly mounted on the first circuit board 33 and is electrically connected to the first circuit board 33. The first switch 32 and the light - emitting element 31 are arranged on the same side, and the first switch 32 is correspondingly arranged with the second part 512 so that when the finger - pressing bubble button is pressed, the second part 512 triggers the first switch 32.

[0092] The circuit control component 3 further includes a second switch 34 fixedly mounted on the first circuit board 33. The second switch 34 is electrically connected to the first circuit board 33. The second switch 34 and the first switch 32 are arranged on the same side, and a trigger post 256 protrudes at a position on the mounting plate 25 corresponding to the second switch 34.

[0093] When the acupressure bubble button is pressed, the acupressure bubble button deforms and presses the first part 511, causing the first part 511 to drive the second part 512 to move towards the movable cover 52 side, and making the second part 512 abut against the first switch 32 to trigger the first switch 32; when the movable cover 52 is pressed to reset the acupressure bubble button, the elastic member 53 undergoes elastic deformation and compresses in length, and the movable cover 52 and the first circuit board 33 move synchronously towards the side where the mounting plate 25 is located, so that the first switch 32 mounted on the first circuit board 33 pushes the second part 512 towards the side where the bubble pressing plate 43 is located, and drives the first part 511 to move towards the side away from the mounting plate 25. Through the push of the first part 511, the acupressure bubble button is driven to switch from the concave state to the convex state (i.e., reset) for the interactive pressing operation again. At the same time, the second switch 34 mounted on the first circuit board 33 abuts against the trigger post 256, causing the trigger post 256 to trigger the second switch 34.

[0094] In one embodiment, a light guide cylinder 257 is provided at a position corresponding to the light transmission hole 251 on the mounting plate 25, and the light guide cylinder 257 has a light transmission channel 2570 communicating with the light transmission hole 251. The card insertion learning machine further includes a light condensing assembly 6. One end of the light condensing assembly 6 is connected to the first circuit board 33, and the other end is movably sleeved in the light transmission channel 2570.

[0095] Please refer to Figure 3 、 Figure 12 、 Figure 13 、 Figure 17 and Figure 18 In one embodiment, the light condensing assembly 6 includes: a light condensing cylinder 61 and a connecting plate 62. Specifically, the light condensing cylinder 61 covers the light emitting element 31 to gather the light generated when the light emitting element 31 is turned on, enhance the light intensity, and improve the projection effect of the identification part 12 on the acupressure bubble button. One end of the light condensing cylinder 61 abuts against the first circuit board 33, and the other end extends into the light transmission channel 2570. The light condensing cylinder 61 is movably sleeved with the light guide cylinder 257, and the light condensing cylinder 61 has an axially penetrating light guide channel 610 to guide the light into the light transmission channel 2570. One part of the connecting plate 62 is connected to the light condensing cylinder 61, and the other part is fixedly installed on the first circuit board 33 through fastening screws.

[0096] In one embodiment, four light condensing cylinders 61 are provided corresponding to the number of the light transmission holes 251. The connecting plate 62 is arranged between adjacent light condensing cylinders 61 and is connected to different light condensing cylinders 61 at both ends. In this embodiment, the light condensing cylinder 61 and the connecting plate 62 are integrally formed.

[0097] In one embodiment, a heat dissipation groove 611 is provided on one side of the condenser cylinder 61 close to the first circuit board 33, and the heat dissipation groove 611 communicates with the light guide channel 610 of the condenser cylinder 61 to dissipate heat from the light-emitting element 31.

[0098] Please continue to refer to Figure 12 , Figure 13 , Figure 17 and Figure 18 , in one embodiment, a plurality of avoiding holes 258 are provided on the mounting plate 25, and the circuit control assembly 3 further includes: a second circuit board 35, a detection switch 36, a sensor 37, a control chip 38, a storage chip 39, a speaker 310, a start switch 311, a changeover switch 312, and a volume adjustment switch 313.

[0099] Specifically, the second circuit board 35 is pressed and fixed on the first housing 22 by the mounting plate 25. The second circuit board 35 is electrically connected to the first circuit board 33 through a wire. One end of the detection switch 36 is fixedly mounted on the second circuit board 35 and electrically connected to the second circuit board 35, and the other end is received in one of the avoiding holes 258. A plurality of sensors 37 are provided, and one end of each sensor 37 is fixedly mounted on the second circuit board 35 and electrically connected to the second circuit board 35, and the other end is received in the remaining avoiding holes 258. The control chip 38 is fixedly connected to the second circuit board 35 and electrically connected to the second circuit board 35. The storage chip 39 is fixedly connected to the second circuit board 35 and electrically connected to the second circuit board 35. The speaker 310 is fixedly connected to the second circuit board 35 and electrically connected to the second circuit board 35. The start switch 311 is fixedly mounted on the side wall of the second circuit board 35 and electrically connected to the second circuit board 35. The changeover switch 312 is fixedly mounted on the side wall of the second circuit board 35 and electrically connected to the second circuit board 35. The volume adjustment switch 313 is fixedly mounted on the side wall of the second circuit board 35 and electrically connected to the second circuit board 35.

[0100] When the card 1 is inserted into the card slot 20, the card 1 presses against and triggers the detection switch 36, causing the control chip 38 to control all the light-emitting elements 31 to turn on. At the same time, the sensor identifies the information recognition unit 13 and sends the generated electrical signal after recognition to the control chip 38, enabling the control chip 38 to match the voice information corresponding to the information recognition unit 13 from the voice messages stored in the storage chip 39 and send the matched voice information to the speaker 310 in the form of an electrical signal for the speaker 310 to broadcast. In this state, when the finger-pressure bubble button is pressed, the finger-pressure bubble button deforms, switching from a convex state to a concave state, and drives the push rod 51 to move towards the side where the first switch 32 is located. At the same time, the first switch 32 is triggered, causing the control chip 38 to control the light-emitting element 31 corresponding to this first switch 32 to turn off, and at the same time, match the voice information corresponding to the trigger of the first switch 32 from the voice messages stored in the storage chip 39 and send the matched voice information to the speaker 310 in the form of an electrical signal for the speaker 310 to broadcast. In this state, when the movable cover 52 is pressed, the movable cover 52 drives the first circuit board 33 to move synchronously towards the side where the mounting plate 25 is located, drives the push rod 51 to move towards the side where the finger-pressure bubble button is located through the first switch 32, thereby resetting the finger-pressure bubble button. During this process, the second switch 34 moves closer to the trigger post 256 and is triggered by the trigger post 256, causing the control chip 38 to match the voice information corresponding to the trigger of the second switch 34 from the voice messages stored in the storage chip 39 and send the matched voice information to the speaker 310 in the form of an electrical signal for the speaker 310 to broadcast.

[0101] It should be noted that after the first switch 32 is triggered, the speaker 310 broadcasts the pronunciation corresponding to the letter projection. After the second switch 34 is triggered, the speaker 310 broadcasts the pronunciation of the English sentence containing the English word composed of the letter projections.

[0102] In this embodiment, the light-emitting element 31 is a surface-mount LED lamp bead, and its specific model is 0201 face-mounted LED lamp bead. The first switch 32 is a tactile switch, and its specific model is TS-1187. The first switch 32 is a micro switch, and its specific model is SM3-01N. The detection switch 36 is a micro switch, and its specific model is JC-TS10. The sensor 37 is an infrared sensor, and its specific model is D203S. The control chip 38 is an OTP voice chip, and its specific model is SZY42FS16. The model of the storage chip 39 is BL24C512A-PARC. The start switch 311, the switch 312, and the volume adjustment switch 313 are all tactile switches, and their model is TS-A007. In other embodiments, the specific models can be selected according to the product requirements.

[0103] It should be noted that when the card 1 is inserted into the card slot 20, one end of the card 1 abuts against the trigger piece on the detection switch 36, thereby triggering the detection switch 36. At the same time, the information recognition unit 13 corresponds to the avoidance hole 258, enabling the sensor 37 to detect and recognize the information recognition unit 12.

[0104] This embodiment also discloses a card insertion learning method, which is based on the above card insertion learning machine and specifically includes the following steps:

[0105] Step S1: Open the cover 523, install the battery into the battery compartment 522 and then close the cover 523. Start the card insertion learning machine through the start switch 311, and the card insertion learning machine enters the game mode;

[0106] Step S2: Insert the card 1 into the card slot 20, so that one end of the card 1 triggers the detection switch 36. The detection switch 36 generates an electrical signal and transmits the electrical signal to the control chip 38. The control chip 38 controls all the light-emitting elements 31 to turn on;

[0107] Step S3: The sensor 37 identifies the information recognition unit 13 and generates an electrical signal according to the recognition result and transmits it back to the control chip 38. The control chip 38 receives and analyzes the electrical signal transmitted back by the sensor 37. The control chip 38 sends the stored information corresponding to the information of the inserted card 1 in the storage chip 39 to the speaker 310 in the form of an electrical signal according to the analysis result. The speaker 310 receives and analyzes the electrical signal sent by the control chip 38 and plays the voice;

[0108] Step S4: Press the finger pressure bubble button to change its state from the convex state to the concave state. The finger pressure bubble button drives the push rod 51 to move towards the first circuit board 33 and triggers the first switch 32. The first switch 32 generates an electrical signal and transmits the electrical signal to the control chip 38. The control chip 38 receives the electrical signal generated by the first switch 32 and extracts the corresponding stored information from the storage chip 39 and sends it to the speaker 310 in the form of an electrical signal. The speaker 310 receives and analyzes the electrical signal sent by the control chip 38 and plays the voice;

[0109] Step S5: Press the movable cover 52 to move the movable cover 52 and the first circuit board 33 towards the side where the mounting plate 25 is located. The first switch 32 drives the push rod 51 to move towards the bubble pressing plate 43 and pushes the finger pressure bubble button to reset. At the same time, the second switch 34 is triggered by the trigger post 256 to generate an electrical signal and transmits the electrical signal to the control chip 38. The control chip 38 receives the electrical signal generated by the second switch 34 and extracts the corresponding stored information from the storage chip 39 and sends it to the speaker 310 in the form of an electrical signal. The speaker 310 receives and analyzes the electrical signal sent by the control chip 38 and plays the voice;

[0110] Step S6: After the card 1 is taken out from the card slot 20, the detection switch 36 is released from triggering, and the control chip 38 controls all the light-emitting elements 31 to turn off;

[0111] Step S7: After replacing with another card 1 or the other side of the card 1, repeat Steps S2 to S6.

[0112] In one embodiment, between Step S1 and Step S2 of the card insertion learning method, there is included:

[0113] Step S11: Press the toggle switch 312. The toggle switch 312 generates an electrical signal and sends the electrical signal to the control chip 38. The control chip 38 controls the card insertion learning machine to enter the test mode. In the test mode, insert the card 1 into the card slot 20 and make one end of the card 1 trigger the detection switch 36. The card insertion learning machine performs the following steps:

[0114] Step 112: The detection switch 36 and the sensor 37 generate electrical signals and transmit the electrical signals to the control chip 38. The control chip 38 receives the electrical signal generated by the detection switch 36 and extracts the corresponding stored information from the storage chip 39 and sends it to the speaker 310 in the form of an electrical signal. The speaker 310 receives and analyzes the electrical signal sent by the control chip 38 and plays the voice;

[0115] Step 113: Press the finger-pressure bubble button to change its state from the protruding state to the depressed state. The finger-pressure bubble button drives the push rod 51 to move towards the first circuit board 33 side and triggers the first switch 32. The first switch 32 generates an electrical signal and transmits the electrical signal to the control chip 38. The control chip 38 receives the electrical signal generated by the first switch 32, controls the light-emitting element 31 corresponding to the pressed finger-pressure bubble button to turn on, and extracts the corresponding stored information from the storage chip 39 and sends it to the speaker 310 in the form of an electrical signal. The speaker 310 receives and analyzes the electrical signal sent by the control chip 38 and plays the voice;

[0116] Step 114: Press the movable cover 52 to move the movable cover 52 and the first circuit board 33 towards the side where the mounting plate 25 is located. The first switch 32 drives the push rod 51 to move towards the bubble pressing plate 43 side and pushes the finger-pressure bubble button to reset;

[0117] Step S115: After the card 1 is taken out from the card slot 20, after the card 1 is taken out from the card slot 20, the detection switch 36 is released from triggering, and the control chip 38 controls all the light-emitting elements 31 to turn off;

[0118] Step S116: After replacing with another card 1 or the other side of the card 1, repeat Steps S112 to S115.

[0119] Compared with the prior art, the utility model has the following technical effects:

[0120] 1) By providing the interactive pressing device 4 and the reset component 5, the card insertion learning machine can interact with children through pressing, which can not only enhance the fun during the learning process, increase the attraction of the card insertion learning machine, and improve the learning effect; but also train children in terms of touch and movement, further improving the learning effect.

[0121] 2) By providing the light condensing component, after the light emitting element 31 is turned on, the light is condensed to increase the intensity of the light, thereby improving the projection effect of the identification portion 12 on the finger pressure bubble button.

[0122] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A card, which is applied to a card insertion learning machine, characterized in that, The card includes a light-transmitting plate and an identification portion provided on the light-transmitting plate, and the identification portion can block the light passing through the light-transmitting plate.

2. A card-inserting learning machine, characterized in that, Comprising: The card according to claim 1; A housing having a card slot, and the slot opening of the card slot penetrates through the side wall of the housing for inserting the card; A circuit control component disposed in the housing and connected to the housing, and a light-emitting element and a first switch are provided on the circuit control component; And, An interactive pressing device disposed in the housing and connected to the housing, the interactive pressing device includes a light-transmitting button, one end of the light-transmitting button exposes the housing, and the other end is connected to the first switch to trigger the first switch when pressed; When the card is inserted into the card slot, the identification portion is located between the light-emitting element and the light-transmitting button, and the light generated by the light-emitting element can sequentially pass through the light-transmitting plate and the light-transmitting button.

3. The plug-in learning machine according to claim 2, wherein The interactive pressing device includes: A fixed frame fixedly installed in the housing, and an avoidance opening is provided on the fixed frame, and the avoidance opening is correspondingly arranged with the light-emitting element so that light can pass through the fixed frame and irradiate onto the light-transmitting button; and, A bubble pressing plate is disposed between the fixed frame and the housing and is fixedly pressed by the fixed frame on the housing, and the light-transmitting button is disposed on the bubble pressing plate and is correspondingly arranged with the avoidance opening.

4. The plug-in learning machine according to claim 3, characterized in that The light-transmitting button is a finger-pressing bubble button, and the finger-pressing bubble button has a convex state and a concave state. When the finger-pressing bubble button is in the concave state, its concave part is accommodated in the avoidance opening; The card insertion learning machine further includes a reset component, the reset component is disposed in the housing and connected to the housing, one end of the reset component abuts against the finger-pressing bubble button, and the other end exposes the housing, and the reset component can move relative to the housing to switch the finger-pressing bubble button from the concave state to the convex state.

5. The plug-in learning machine according to claim 4, wherein An installation plate is fixedly installed in the housing, and a light-transmitting hole is provided on the installation plate, and the light-transmitting hole is correspondingly arranged with the avoidance opening. The reset component includes: A push rod having a first part and a second part connected to the first part, the first part is movably placed in the avoidance opening, and one end of the second part away from the first part penetrates through the installation plate and extends to the side away from the installation plate, and the push rod can move relative to the installation plate to move away from or close to the bubble pressing plate; A movable cover is connected to the installation plate, and the movable cover can move relative to the housing to drive the push rod to move towards the bubble pressing plate; and, An elastic member, one end of which is connected to the movable cover and the other end is connected to the installation plate, and the elastic member provides a driving force for the reset of the movable cover.

6. The plug-in learning machine according to claim 5, characterized in that, A through hole and a guiding hole are provided on the installation plate, and the guiding hole is communicated with the through hole. The push rod further includes a guiding part, and the guiding part cooperates with the guiding hole to guide the movement of the push rod.

7. The plug-in learning machine according to claim 5, characterized in that, A stop bar is protrudingly provided on the mounting plate near the fixed frame side, so that there is a gap between the first part and the stop bar.

8. The card-inserting learning machine according to claim 5, wherein, The circuit control assembly includes a first circuit board, which is fixedly installed on the inner wall of the movable cover and can move synchronously with the movable cover. The light-emitting element and the first switch are both arranged on the first circuit board near the mounting plate side and are electrically connected through the first circuit board. When the movable cover is pressed, the elastic member undergoes elastic deformation and compresses in length. The movable cover and the first circuit board move synchronously towards the mounting plate side, driving the first switch to push the push rod towards the bubble pressing plate side, so that the finger-pressing bubble button is reset.

9. The plug-in learning machine according to claim 8, wherein, The circuit control assembly further includes a second switch fixedly installed on the first circuit board. The second switch is electrically connected to the first circuit board, and the second switch is arranged on the same side as the first switch. A trigger post is protrudingly provided at the position corresponding to the second switch on the mounting plate. When the push rod drives the finger-pressing bubble button to reset, the second switch abuts against the trigger post and triggers the second switch.

10. The plug-in learning machine according to claim 8, wherein An information recognition part is provided on the light-transmitting plate. The circuit control assembly further includes: A second circuit board, which is pressed and fixed to the inner wall of the housing by the mounting plate. The first circuit board is electrically connected to the second circuit board. A sensor, a detection switch, a control chip, and a storage chip are arranged on the second circuit board. The storage chip is used to store voice information. The sensor, the detection switch, the control chip, and the storage chip are electrically connected through the second circuit board; and A speaker, which is fixedly installed on the inner side wall of the housing and is electrically connected to the first circuit board or the second circuit board. When the card is inserted into the card slot, the card abuts against and triggers the detection switch, causing the control chip to control the light-emitting element to turn on. The sensor recognizes the information recognition part and sends the generated electrical signal to the control chip. The control chip matches the voice information stored in the storage chip corresponding to the information recognition part and sends the matched voice information to the speaker for broadcasting by the speaker. When the first switch is triggered by pressing the light-transmitting button, the first switch generates an electrical signal and sends the electrical signal to the control chip. The control chip controls the light-emitting element corresponding to the light-transmitting button to turn off, and at the same time sends the voice information stored in the storage chip corresponding to the light-emitting element to the speaker for broadcasting by the speaker.

11. The plug-in card learning machine according to claim 8, characterized in that, A light guide tube is provided at the position corresponding to the light-transmitting hole on the mounting plate. The light guide tube has a light-transmitting channel communicating with the light-transmitting hole. The interactive pressing device further includes a light condensing assembly. One end of the light condensing assembly is connected to the first circuit board, and the other end is movably sleeved in the light-transmitting channel.

12. The plug-in learning machine according to claim 11, wherein The light condensing assembly includes: A condenser tube is sleeved on the light-emitting element. One end of the condenser tube abuts against the first circuit board, and the other end extends into the light-transmitting channel. The condenser tube is movably sleeved with the light guide tube; And a connecting plate is connected to the condenser tube, and the connecting plate is fixedly installed on the first circuit board.

13. The plug-in learning machine according to claim 5, characterized in that, The housing includes: A first outer shell is fixedly connected to the mounting plate. A first assembly opening is provided on the first outer shell, and the movable cover is movably assembled in the first assembly opening; A second outer shell is fixedly connected to the first outer shell, the fixed frame is fixedly connected to the second outer shell, and a second assembly opening is provided on the second outer shell; and A third outer shell is disposed in the second assembly opening and is detachably connected to the second outer shell. A viewing window and a pressing window are provided on the third outer shell. The viewing window communicates with the card slot, and the bubble pressing plate is installed in the pressing window.

14. The plug-in learning machine according to claim 13, wherein, A clamping portion is provided on the second outer shell, and a clamping head adapted to the clamping portion is provided on the third outer shell; and / or A clamping head is provided on the second outer shell, and a clamping portion adapted to the clamping head is provided on the third outer shell.

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