General learning machine

Abstract

The utility model discloses a general learning machine which comprises a host, a circuit board is arranged in the host, the circuit board is provided with a controller and a memory which are connected with each other, and the memory stores at least one of an encyclopedia question bank, an idiom question bank, a riddle question bank and a brain sharp turn question bank. A display screen, a direction key, a confirmation key, a return key and a plurality of selection keys are arranged on the front surface of the host; the direction key, the confirmation key, the return key and the plurality of selection keys are used for sending signals by a user; and the display screen is used for displaying the content of a question bank. According to the utility model, an exercise book is replaced by the host, exercises are displayed through the display screen, and answering is carried out by adopting the selection keys, so that the exercise library can be reused.

Description

Technical Field

[0001] The utility model belongs to the technical field of learning machines, and in particular relates to a general-subject learning machine. Background Art

[0002] After students have completed extracurricular learning (such as idioms and encyclopedia knowledge), they will do some exercises. In the prior art, this is achieved by using exercise books. After answering the questions in writing, the exercise books leave traces of the answers, which makes it difficult to review and consolidate and reuse them, and also causes a waste of resources. When using paper exercise books, it is easy to tear or lose them. In addition, users cannot quickly know whether the answers are correct or not after answering the questions, and there is a lack of interaction with users, which is not conducive to stimulating children's interest in learning. Utility Model Content

[0003] In order to overcome the above technical defects, the utility model provides a general learning machine, which realizes the reuse of learning materials and increases interactivity.

[0004] The utility model is realized by the following scheme:

[0005] A general learning machine, comprising a host, wherein a circuit board is arranged inside the host, wherein the circuit board is provided with a controller and a memory connected thereto, wherein the memory stores at least one of an encyclopedia question bank, an idiom question bank, a riddle question bank, and a brain teaser question bank, wherein the host comprises a bottom cover and a surface shell which are detachably connected, wherein a receiving cavity for placing the circuit board is formed between the bottom cover and the surface shell;

[0006] The front of the host is provided with a display screen, direction buttons, a confirmation button, a return button and several selection buttons;

[0007] The controller is respectively connected to the display screen, the direction button, the confirmation button, the return button, and the selection button;

[0008] The selection button is used by the user to send a selection signal, and the controller generates an answer signal according to the selection signal;

[0009] The direction button is used by the user to send a movement signal, and the controller controls the display screen to display the movement signal or controls the display screen to switch display content according to the movement signal;

[0010] The confirmation button is used by the user to send a confirmation signal, and the controller controls the display screen to switch display content according to the confirmation signal;

[0011] The return button is used by the user to send a return signal, and the controller controls the display screen to switch display content according to the return signal;

[0012] The accommodating cavity is also provided with a speaker connected to the controller.

[0013] As a further improvement of the present invention, the number of the selection buttons is three or four, and each of the selection buttons is provided with an identification portion.

[0014] As a further improvement of the present invention, a plurality of the selection buttons are arranged at intervals on the left side of the host, and the confirmation button and the return button are arranged at intervals on the right side of the host.

[0015] As a further improvement of the present invention, the controller is connected to the selection button, the direction button, the confirmation button, and the return button through a pressure touch switch provided on the circuit board, and the position of the pressure touch switch corresponds one-to-one to the position of the selection button, the direction button, the confirmation button, and the return button.

[0016] As a further improvement of the present invention, a plurality of first card slots are provided at the edge of the face shell, and a plurality of buckles are provided at the edge of the bottom cover, and the buckles are clamped in the first card slots to connect the face shell and the bottom cover;

[0017] A plurality of second card slots are arranged at the edge of the bottom cover, a convex edge portion is arranged at the edge of the surface shell, and the second card slots are arranged on the convex edge portion to connect the surface shell and the bottom cover.

[0018] As a further improvement of the present invention, the surface of the display screen is covered with an acrylic protective cover.

[0019] As a further improvement of the utility model, a rope threading position is provided at the edge of the main machine, and the rope threading position includes: two rope threading grooves which are concave inwards and interpenetrating with each other, and a rope threading portion formed between the two rope threading grooves.

[0020] As a further improvement of the present invention, a charging port connected to the circuit board is provided at the edge of the host so that the circuit board can be connected to an external power source.

[0021] As a further improvement of the present invention, a toggle switch connected to the controller is arranged at the edge of the host, and the toggle switch is used to send an on or off signal to the controller.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows: an encyclopedia question bank, an idiom question bank, a riddle question bank, and a brain teaser question bank are stored in the memory, different types of exercise materials are provided, the exercise book is replaced by a host, and the exercises are displayed through a display screen, which greatly increases the user's gameplay; selection buttons are used to answer questions, so that users can quickly select answers and reduce the complexity of operations, and the system quickly gives a correct or incorrect prompt sound and emits it through a speaker to enhance the user experience and increase the user's interest in learning; the present invention builds a hardware platform for electronic question-solving based on a controller, a memory, a display screen, direction buttons, a confirmation button, a return button, and a selection button. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings, wherein:

[0024] Figure 1 This is a schematic diagram of the overall structure of the general subject learning machine of the utility model;

[0025] Figure 2 It is an exploded diagram of the general subject learning machine of the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the face shell of the utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the bottom cover of the utility model;

[0028] Figure 5 This is a schematic diagram of the circuit structure of the general subject learning machine described in the utility model.

[0029] Marking instructions: 1. Main unit; 101. Bottom cover; 1011. Buckle; 1012. Second card slot; 102. Surface shell; 1021. First card slot; 1022. Flange; 2. Circuit board; 21. Controller; 3. Memory; 4. Display; 5. Selection button; 6. Direction button; 7. Confirm button; 8. Return button; 9. Touch switch; 10. Speaker; 11. Acrylic protective cover; 12. Rope threading position; 121. Rope threading groove; 122. Rope threading part; 13. Charging port; 14. Toggle switch. DETAILED DESCRIPTION

[0030] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0031] The utility model discloses a general subject learning machine, such as Figure 1-Figure 5As shown, it includes a host 1, a circuit board is arranged inside the host 1, the circuit board is provided with a connected controller 21 and a memory 3, the memory 3 stores at least one of an encyclopedia question bank, an idiom question bank, a riddle question bank, and a brain teaser question bank, the host 1 includes a bottom cover 101 and a surface shell 102 that are detachably connected, and a receiving cavity for placing the circuit board 2 is formed between the bottom cover 101 and the surface shell 102; the front side of the host 1 (the side close to the surface shell is the front side) is provided with: a display screen 4, a direction button 6, a confirmation button 7, a return button 8 and a plurality of selection buttons 5; the controller 21 is respectively connected to the display screen 4, the direction button 6, the confirmation button 7, the return button 8, and the selection button 5; the display screen 4 is used to display the content of the question bank, the selection button 5 is used for the user to send a selection signal, and the controller 21 generates an answer signal according to the selection signal; the direction button 6 is used for the user to send a movement signal, and the controller 21 controls the display screen 4 to display the movement signal or controls the display screen 4 to switch the display content according to the movement signal; the confirmation button 7 is used for the user to send a confirmation signal, and the controller 21 controls the display screen 4 to switch the display content according to the confirmation signal; the return button 8 is used for the user to send a return signal, and the controller 21 controls the display screen 4 to switch the display content according to the return signal. A speaker 10 connected to the controller 21 is also provided in the accommodating cavity, and the controller 21 turns on the speaker 10 according to the confirmation signal, the movement signal or the selection signal.

[0032] The utility model stores an encyclopedia question bank, an idiom question bank, a riddle question bank, and a brain teaser question bank in a memory 3, provides different types of exercise materials, replaces an exercise book in the form of a host 1, displays exercises through a display screen 4, and uses a selection button 5 to answer, so that the exercise bank can be reused. The utility model builds a hardware platform for electronic exercise based on a controller 21, a memory 3, a display screen 4, a direction button 6, a confirmation button 7, a return button 8, and a selection button 5.

[0033] The number of selection buttons 5 can be set according to actual usage. As one implementation method, the number of selection buttons 5 can be set to three or four, which are arranged at intervals on the left side of the host 1. At the same time, the selection buttons 5 are all provided with identification parts, which can be implemented by engraving, printing, etc. When the number of selection buttons 5 is three, the corresponding identification parts can be "A, B, C" or "1, 2, 3". When the number of selection buttons 5 is four, the corresponding identification parts can be "A, B, C, D" or "1, 2, 3, 4". The direction button 6 and the confirmation button 7 can be designed as an integrated whole. For example, the direction button 6 includes four directions of up, down, left and right. The confirmation button 7 is arranged in the middle of the direction button 6, and the confirmation button 7 and the return button 8 are arranged at intervals on the right side of the host 1.

[0034] Correspondingly, a plurality of openings are provided on the face shell 102 for the display screen 4, selection button 5, direction button 6, confirmation button 7, and return button 8 to be exposed from the face shell 102. At the same time, the display screen 4, selection button 5, direction button 6, confirmation button 7, controller 21, and memory 3 are welded on the circuit board and connected, and the circuit board is fixed to the contents of the host 1 by bolts.

[0035] The selection button 5, direction button 6, confirmation button 7 are connected to a pressure touch switch 9 on one side of the accommodating cavity. The pressure touch switch 9 is arranged on the circuit board 2. Specifically, the controller 21 is connected to the selection button 5, direction button 6, confirmation button 7, and return button 8 through the pressure touch switch 9. The positions of the selection button 5, direction button 6, confirmation button 7, and return button 8 correspond to the positions of the pressure touch switch 9 one by one. The buttons are used in conjunction with the pressure touch switch 9 to further enhance the sensitivity of pressing.

[0036] like Figure 2 As shown, the edge of the face shell 102 is provided with a plurality of first slots 1021, the edge of the bottom cover 101 is provided with a plurality of buckles 1011, the buckles 1011 are clamped in the first slots 1021, so that the face shell 102 and the bottom cover 101 are connected; the edge of the bottom cover 101 is provided with a plurality of second slots 1012, the edge of the face shell 102 is provided with a convex edge 1022, the second slots 1012 are clamped on the convex edge 1022, so that the face shell 102 and the bottom cover 101 are connected. The fixing is realized by the way of the slot, which is more convenient for installation and saves labor costs from the perspective of product production; and is more convenient for disassembly and restoration from the perspective of product maintenance.

[0037] During use, when a button is pressed, a corresponding button sound can be emitted through the speaker 10, or a prompt can be issued in conjunction with the correctness of the answer, providing more hardware support for improving the experience. In addition, the controller 21 can also adjust the volume of the speaker 10.

[0038] During use, the display screen 4 is inevitably scratched, so the surface of the display screen 4 is covered with an acrylic protective cover 11 to protect the display screen 4.

[0039] A rope threading position 12 is provided at the edge of the main unit 1, and the rope threading position 12 includes: two rope threading grooves 121 which are concave inward and interpenetrating with each other, and a rope threading portion 122 formed between the two rope threading grooves 121. When the learning machine is in use, the rope can be tied through the rope threading position 12, which makes it more convenient to carry or use the learning machine.

[0040] A charging port 13 connected to the circuit board 2 is provided at the edge of the host 1 for the circuit board 2 to connect to an external power source. A lithium battery is provided on the circuit board 2 to power other devices on the circuit board. Compared with the use of dry batteries, the charging port 13 is used in conjunction with the lithium battery, and the lithium battery can be recycled, which can save resources and usage costs.

[0041] A toggle switch 14 connected to the controller 21 is disposed at the edge of the host 1 , and the toggle switch 14 is used to send an on or off signal to the controller 21 .

[0042] Next, the utility model is further explained in conjunction with the specific implementation process, as follows:

[0043] When starting to use, push the toggle switch 14 (push up to turn on, push down to turn off), the controller 21 starts, turns on, cooperates with the direction button 6 and the confirmation button 7, selects to enter the encyclopedia question bank, idiom question bank, riddle question bank or brain teaser question bank, that is, the picture of the question bank is displayed on the display screen 4, the user moves on the picture through the direction button 6, and when the confirmation button 7 is pressed, it indicates that the question bank is selected, and then the display interface is switched to enter the corresponding question bank. At the same time, the display screen 4 displays the question, and the user sends a selection signal for selecting the answer through the selection button 5 (A key, B key, C key or 1 key, 2 key, 3 key), and the controller 21 generates an answer signal according to the selection signal to indicate the answer. When the direction button 6 is pressed, the switching of the question can also be realized. The direction button 6 can also be used to switch the question or send a selection signal for selecting the answer, such as pressing the right button of the direction button 6 to realize the switching of answer A-answer B-answer C.

[0044] The confirmation button 7 can also be used to answer questions in the idiom question bank, riddle question bank or brain teaser question bank, such as answering the idiom-random word combination question by the confirmation button 7, and switching to the next question interface after completing the answer; or when answering brain teasers or riddles, the confirmation button 7 sends a confirmation signal to switch to the interface of brain teaser answers or riddle answers. The confirmation button 7 is also used to collect wrong questions for easy review, and the return button 8 is used to return to the previous level or return to the home page.

[0045] After the user answers the question, the speaker 10 will emit a prompt sound, such as: "Correct", "Incorrect", "Correct answer", "Incorrect answer", or the display screen 4 will display "Correct" and "Incorrect" patterns, or colors may be used to mark the correct and incorrect answers in specific answer options. For example, when the answer is correct, green is used to mark the answer item selected by the user, and when the answer is incorrect, red is used to mark the answer item selected by the user. Only some of the implementation methods are listed here, and other methods may be used according to actual needs.

[0046] When the battery of the general learning machine is low, it can be charged by connecting an external power source through the charging port 13.

[0047] For related technologies on how the controller controls the encyclopedia question bank, idiom question bank, riddle question bank, and brain teaser question bank to display and switch on a display screen and related image processing, please refer to the prior art, which will not be elaborated here one by one.

[0048] In summary, the utility model adopts a host to replace the traditional exercise book, and answers questions by setting direction buttons, confirmation buttons, return buttons, selection buttons, and speakers to emit relevant signals and sounds, thereby providing hardware support for the use of electronic devices to replace exercise books; the detachable design of the host makes it easier to maintain and produce.

[0049] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A general learning machine, comprising a host, wherein a circuit board is provided inside the host, and the circuit board is provided with a controller and a memory connected thereto, characterized in that: The memory stores at least one of an encyclopedia question bank, an idiom question bank, a riddle question bank, and a brain teaser question bank. The host comprises a bottom cover and a front shell that are detachably connected. A receiving cavity for placing the circuit board is formed between the bottom cover and the front shell. The front of the host is provided with a display screen, direction buttons, a confirmation button, a return button and several selection buttons; The controller is respectively connected to the display screen, the direction button, the confirmation button, the return button, and the selection button; The selection button is used by the user to send a selection signal, and the controller generates an answer signal according to the selection signal; The direction button is used by the user to send a movement signal, and the controller controls the display screen to display the movement signal or controls the display screen to switch display content according to the movement signal; The confirmation button is used by the user to send a confirmation signal, and the controller controls the display screen to switch display content according to the confirmation signal; The return button is used by the user to send a return signal, and the controller controls the display screen to switch display content according to the return signal; The accommodating cavity is also provided with a speaker connected to the controller.

2. The general learning machine according to claim 1, characterized in that: The number of the selection buttons is three or four, and each of the selection buttons is provided with a marking portion.

3. The general learning machine according to claim 2, characterized in that: A plurality of the selection buttons are arranged at intervals on the left side of the host, and the confirmation button and the return button are arranged at intervals on the right side of the host.

4. The general learning machine according to claim 1, characterized in that: The controller is connected to the selection button, the direction button, the confirmation button, and the return button via a pressure touch switch provided on the circuit board, and the position of the pressure touch switch corresponds one-to-one to the position of the selection button, the direction button, the confirmation button, and the return button.

5. The general subject learning machine according to claim 1, characterized in that: A plurality of first slots are provided at the edge of the face shell, and a plurality of buckles are provided at the edge of the bottom cover, and the buckles are buckled in the first slots to connect the face shell and the bottom cover; A plurality of second card slots are arranged at the edge of the bottom cover, a convex edge portion is arranged at the edge of the surface shell, and the second card slots are arranged on the convex edge portion to connect the surface shell and the bottom cover.

6. The general subject learning machine according to claim 1, characterized in that: The surface of the display screen is covered with an acrylic protective cover.

7. The general subject learning machine according to claim 1, characterized in that: A rope threading position is arranged at the edge of the main machine, and the rope threading position comprises: two rope threading grooves which are concave inwards and interpenetrating with each other, and a rope threading portion formed between the two rope threading grooves.

8. The general subject learning machine according to claim 1, characterized in that: A charging port connected to the circuit board is arranged at the edge of the host so that the circuit board can be connected to an external power source.

9. The general subject learning machine according to claim 1, characterized in that: A toggle switch connected to the controller is arranged at the edge of the host, and the toggle switch is used to send an on or off signal to the controller.

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