Learning device

Abstract

The utility model relates to the technical field of electronic equipment, and provides learning equipment. The learning equipment comprises a scanning body, an equipment main body and an angle detection assembly. The scanning body comprises a holding part and a scanning unit arranged at one end of the holding part, the scanning unit is used for scanning on the surface of a scanning medium, a control panel is installed in the holding part, and the control panel is electrically connected with the scanning unit. The device body is provided with a display screen, is rotatably installed on the holding piece through the rotation driving piece and is in communication connection with the scanning unit. And the rotary driving piece is electrically connected with the control panel. The angle detection assembly is arranged on the equipment main body and / or the scanning body, the angle detection assembly is used for detecting the relative angle of the equipment main body and the scanning body, and the angle detection assembly is electrically connected with the control panel. The scanning function is integrated on the device body, the device body is independent of the holding part, the size of the display screen can be designed according to the use requirement, the device body can rotate according to the user requirement, the user can watch conveniently, and the use experience is better.

Description

Technical Field

[0001] This utility model relates to the field of electronic equipment technology, and in particular to a learning device. Background Technology

[0002] With the rise of smart devices, learning through these devices has become a trend. Learning devices such as scanning pens, smart desks, learning machines, word generators, and listening and speaking aids facilitate students' learning by enabling them to look up words, translate, read aloud, memorize vocabulary, practice listening, and practice speaking, providing numerous conveniences for their studies.

[0003] However, most current learning devices have only one function. To meet the learning needs of different occasions, students need to be equipped with a variety of learning devices, which are costly to purchase and inconvenient to use. Utility Model Content

[0004] This invention provides a learning device to solve the problems of limited functionality and inconvenient application of existing learning devices.

[0005] This utility model provides a learning device, including:

[0006] The scanning body includes a grip and a scanning unit disposed at one end of the grip. The scanning unit is used to scan the surface of the scanning medium. A control board is installed inside the grip and is electrically connected to the scanning unit.

[0007] The main body of the device is rotatably mounted on the gripper via a rotary drive component and is communicatively connected to the scanning unit; the rotary drive component is electrically connected to the control board.

[0008] An angle detection component is disposed on the device body and / or the scanning body. The angle detection component is used to detect the relative angle between the device body and the scanning body. The angle detection component is electrically connected to the control board.

[0009] According to the learning device of this utility model, the angle detection component includes a Hall element and a magnetic component;

[0010] One of the device body and the scanning body is provided with a magnetic component, and the other is provided with a Hall element. The Hall element is used to detect changes in the magnetic field of the magnetic component, and the Hall element is electrically connected to the control board.

[0011] According to the learning device of this utility model, the main body of the device is rotatably mounted on the holding member via a rotating shaft, the rotating drive member is connected to the rotating shaft for transmission, and the magnetic member includes a first magnet and a second magnet, the first magnet and the second magnet being arranged at a 90° angle around the circumference of the rotating shaft.

[0012] According to the learning device of this utility model, the Hall element is mounted on the control board, and the magnetic component is mounted inside the main body of the device.

[0013] According to the learning device of this utility model, the scanning body is provided with an operation key, the operation key is electrically connected to the rotation drive component, and the operation key is configured to control the main body of the device to rotate by a preset angle in a triggered state.

[0014] According to the learning device of this utility model, the front of the gripping member includes a first plane and a second plane, the first plane and the second plane are connected to form a stepped surface, the first plane is lower than the second plane, and the main body of the device is rotatably mounted on the first plane.

[0015] According to the learning device of this utility model, the width of the device body is greater than the width of the scanning body, and / or, when the length direction of the device body is consistent with the length direction of the scanning body, the top of the device body is higher than the top of the scanning body.

[0016] According to the learning device of this utility model, a first power supply is installed in the scanning body, and the control board is electrically connected to the first power supply.

[0017] The device body is equipped with a second power supply, which is electrically connected to the display screen, and the display screen is communicatively connected to the control board; and / or, the device body is equipped with a processor, which is electrically connected to the display screen and the control board respectively.

[0018] The learning device according to this utility model also includes a rear camera, which is mounted on the back of the scanning body.

[0019] According to the learning device of this utility model, the scanning body is provided with a control key, the control key is electrically connected to the rear camera, and the control key is configured to turn the rear camera on or off in a triggered state.

[0020] This invention relates to a learning device that integrates a scanning unit at one end of a gripper, allowing the user to hold the gripper and scan the content to be scanned. The scanned content is then displayed on the device's main screen for viewing. This integration enhances the overall integration of the learning device. Furthermore, by rotatably mounting the main body onto the gripper, the device is made independent of the gripper, allowing for customization of the display screen size based on user needs. The control board controls a rotation drive to rotate the main body according to user requirements. During adjustment, feedback control is provided based on the angle detection component, enabling the user to rotate the main body to the optimal viewing angle and improving the viewing experience. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 This is one of the schematic diagrams of the learning device provided by this utility model.

[0023] Figure 2 This is the second schematic diagram of the learning device provided by this utility model.

[0024] Figure 3 This is the third schematic diagram of the learning device provided by this utility model.

[0025] Figure 4 This is the fourth schematic diagram of the learning device provided by this utility model.

[0026] Figure 5 This is one of the exploded views of the learning device provided by this utility model.

[0027] Figure 6 This is the second exploded view of the learning device provided by this utility model.

[0028] Figure 7 This is the third exploded view of the learning device provided by this utility model.

[0029] Figure 8 This is the fourth exploded view of the learning device provided by this utility model.

[0030] Figure label:

[0031] 1. Learning equipment;

[0032] 11. Scanning body; 111. Holding component; 1111. First plane; 1112. Second plane; 112. Scanning unit; 113. Control panel; 114. Third housing; 115. Fourth housing; 116. Operation key; 117. Control key;

[0033] 12. Main body of the equipment; 121. Rotary drive component; 122. First housing; 123. Second housing; 124. Display screen;

[0034] 13. Angle detection component; 131. Hall element; 132. Magnetic component; 1321. First magnet; 1322. Second magnet;

[0035] 14. Rear camera. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0037] The terms "first" and "second" in the specification and claims of this utility model may explicitly or implicitly include one or more of the features. In the description of this utility model, unless otherwise stated, "multiple" means two or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0038] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0039] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0040] The following is combined with Figures 1-8 This invention describes the learning device.

[0041] like Figure 1 , Figure 2 and Figure 7As shown, this utility model provides a learning device 1, including: a scanning body 11, a device body 12, and an angle detection component 13. The scanning body 11 includes a gripper 111 and a scanning unit 112 disposed at one end of the gripper 111. The scanning unit 112 is used to scan the surface of a scanning medium. A control board 113 is installed inside the gripper 111 and is electrically connected to the scanning unit 112. The device body 12 has a display screen 124. The device body 12 is rotatably mounted on the gripper 111 via a rotation drive 121 and is communicatively connected to the scanning unit 112. The rotation drive 121 is electrically connected to the control board 113. The angle detection component 13 is disposed on the device body 12 and / or the scanning body 11. The angle detection component 13 is used to detect the relative angle between the device body 12 and the scanning body 11, and is electrically connected to the control board 113.

[0042] It is understood that the device body 12 of this application can be any learning terminal device such as a learning machine or a listening and speaking device, and this application does not limit it. The scanning body 11 of this embodiment includes a grip 111 and a scanning unit 112 disposed at one end of the grip 111. The grip 111 can be held by the user, who can hold the grip 111 and align the scanning unit 112 with the content to be scanned, so that the scanning unit 112 can complete the scanning of the content (such as text) to realize functions such as query and translation.

[0043] The device body 12 is mounted on the grip 111. The device body 12 can display images scanned by the scanning unit 112 or corresponding translated results via a display screen 124. The device body 12 is rotatably mounted on the grip 111 via a rotation drive 121. The rotation drive 121 can rotate under the control of the control board 113 to adjust the angle of the device body 12. In this embodiment, the device body 12 and the grip 111 are relatively independent. The size of the device body 12 is not limited by the size of the grip 111. The size of the device body 12 can be set according to usage requirements, and the angle can also be adjusted as needed, making it more convenient for users to view information.

[0044] Furthermore, the device body 12 and / or the scanning body 11 are provided with an angle detection component 13 to detect the rotation angle of the device body 12 when it rotates relative to the scanning body 11. This facilitates the control board 113 in controlling the rotation angle of the device body 12, allowing the user to more easily rotate the device body 12 to a suitable angle to meet their usage needs. It is understood that the angle detection component 13 may include one or more components (including but not limited to angle sensors, gyroscopes, etc.). These components may be disposed on the device body 12, the scanning body 11, or both, to detect the relative angle between the two.

[0045] The learning device 1 of this utility model integrates scanning functionality into the main body 12 by setting a scanning unit 112 at one end of the grip 111, allowing the user to hold the grip 111 and scan the content to be scanned. The relevant content is then displayed on the display screen 124 of the main body 12 for the user to view. This improves the integration of the learning device 1. Simultaneously, by rotatably mounting the main body 12 on the grip 111, the main body 12 is made independent of the grip 111, allowing the size of the display screen 124 to be designed according to user needs. The control board 113 controls the rotation drive 121 to drive the main body 12 to rotate according to user needs. During adjustment, feedback control is provided based on the detection value of the angle detection component 13, allowing the user to rotate the main body 12 to the optimal viewing angle, thus enhancing the user's viewing experience.

[0046] Specifically, the user can rotate the device body 12 to a first position or a second position by cooperating with the control panel 113, the angle detection component 13, and the rotation drive component 121. In the first position, the length direction of the device body 12 is consistent with the length direction of the grip 111. When the user holds the grip 111, the display screen 124 on the device body 12 can be used as a portrait screen (e.g., ...). Figure 1 (As shown); In the second position, the length direction of the device body 12 is perpendicular to the length direction of the grip 111, and the display screen 124 on the device body 12 can be used as a landscape screen (e.g. Figure 3 (As shown). It is understood that the specific settings of the first and second positions can be designed and adjusted according to the user's usage habits, and this embodiment does not limit them.

[0047] Optionally, the rotation drive 121 can be installed inside the device body 12 or the scanning body 11 to drive the scanning body 11 and the device body 12 to rotate relative to each other.

[0048] Specifically, in some embodiments, such as Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, the angle detection component 13 includes a Hall element 131 and a magnetic element 132. One of the device body 12 and the scanning body 11 is provided with a magnetic element 132, and the other is provided with a Hall element 131. The Hall element 131 is used to detect the change in the magnetic field of the magnetic element 132, and the Hall element 131 is electrically connected to the control board 113.

[0049] In this embodiment, by respectively setting the magnetic component 132 and the Hall element 131 on the device body 12 and the scanning body 11, the Hall element 131 can detect the change in the magnetic field of the magnetic component 132. When the device body 12 and the scanning body 11 rotate relative to each other, the relative position of the Hall element 131 and the magnetic component 132 changes, and the magnetic field at the detection end of the Hall element 131 changes. The Hall element 131 can generate a corresponding electrical signal. After receiving the electrical signal, the control board 113 can determine the angle between the device body 12 and the scanning body 11 through the electrical signal, so as to control the rotation angle of the device body 12. The Hall element 131 has a simple structure, small size, light weight, and fast response.

[0050] Understandably, the Hall element 131 can be disposed on the device body 12, and correspondingly, the magnetic element 132 can be disposed on the scanning body 11; or, the Hall element 131 can also be disposed on the scanning body 11, and the magnetic element 132 can be disposed on the device body 12.

[0051] Specifically, in some embodiments, the device body 12 is rotatably mounted on the gripper 111 via a rotating shaft, and the rotation drive 121 is connected to the rotating shaft for transmission. The magnetic component 132 includes a first magnet 1321 and a second magnet 1322, which are arranged at a 90° angle around the rotating shaft.

[0052] In this embodiment, by setting a first magnet 1321 and a second magnet 1322, and setting the first magnet 1321 and the second magnet 1322 at a 90° angle around the rotation axis of the device body 12, the Hall element 131 can detect the magnetic field changes of the angled first magnet 1321 and the second magnet 1322. This allows the Hall element 131 and the control board 113 to better determine the relative angle between the device body 12 and the gripper 111 through the magnetic field changes, so that the control board 113 can control the rotary drive 121 to drive the rotation axis to rotate.

[0053] Specifically, in some embodiments, such as Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, Hall element 131 is mounted on control board 113, and magnetic component 132 is mounted inside device body 12.

[0054] In this embodiment, the Hall element 131 is mounted on the control board 113 to electrically connect the Hall element 131 and the control board 113, making the entire structure more compact. Correspondingly, the magnetic element 132 is installed inside the device body 12 so that the Hall element 131 can detect changes in the magnetic field when the device body 12 rotates relative to the scanning body 11.

[0055] In one specific embodiment, such as Figure 5 and Figure 6 As shown, the main body 12 of the device includes a first housing 122 and a second housing 123. The first housing 122 is connected to the gripper 111 via a rotation drive 121. The second housing 123 is provided with receiving grooves adapted to the first magnet 1321 and the second magnet 1322. The first housing 122 and the second housing 123 are connected to each other, and the first magnet 1321 and the second magnet 1322 are located in the corresponding receiving grooves.

[0056] The scanning body 11 includes a third housing 114 and a fourth housing 115. The fourth housing 115 and the first housing 122 are rotatably connected. The third housing 114 and the fourth housing 115 are joined together to form a mounting cavity. The control board 113 is installed in the mounting cavity. The Hall element 131 is installed on the side of the control board 113 facing the device body 12.

[0057] In some embodiments, such as Figure 1 , Figure 3 , Figure 6 and Figure 8 As shown, the scanning body 11 is provided with an operation key 116, which is electrically connected to the rotation drive 121. The operation key 116 is configured to control the device body 12 to rotate a preset angle when triggered.

[0058] In this embodiment, the operation key 116 is a push button, knob, etc. By setting the operation key 116 on the scanning body 11, and electrically connecting the operation key 116 to the rotation drive 121, the user can trigger an operation command to rotate the device body 12 relative to the scanning body 11 by pressing the operation key 116. The control board 113 controls the rotation drive 121 based on this operation command and the detection result of the angle detection component 13, thereby causing the device body 12 to rotate by a preset angle.

[0059] Specifically, the preset angle can be 90° or 45°. It is understood that the preset angle can also be other angles, and this application does not limit it.

[0060] Optionally, the operation key 116 can be located on the front of the grip 111, which is the side where the device body 12 is located, so that the user can visually observe the angle of the device body 12 when triggering the operation key 116; or, the operation key 116 can also be located on the side of the grip 111.

[0061] Optionally, in some embodiments, the operation key 116 can also be a knob. When the user rotates the knob, an operation command can be triggered to rotate the device body 12 relative to the scanning body 11. Based on the operation command and combined with the detection result of the angle detection component 13, the control board 113 controls the rotation drive 121 to operate, thereby rotating the device body 12. The rotation angle of the device body 12 is the same as the angle at which the user rotates the knob.

[0062] In some embodiments, such as Figure 3 and Figure 8 As shown, the front of the grip 111 includes a first plane 1111 and a second plane 1112. The first plane 1111 and the second plane 1112 are connected to form a stepped surface. The first plane 1111 is lower than the second plane 1112. The main body 12 of the device is rotatably mounted on the first plane 1111. By rotatably mounting the main body 12 on the first plane 1111, which is at the lower position of the stepped surface, it is beneficial to reduce the overall thickness of the grip 111 and the main body 12 of the device, resulting in a more compact structure and a more aesthetically pleasing appearance.

[0063] In some embodiments, such as Figure 1 and Figure 2 As shown, the width of the device body 12 is greater than the width of the scanning body 11.

[0064] In this embodiment, by setting the width of the device body 12 to be greater than the width of the scanning body 11, the width of the device body 12 is expanded, thereby expanding the installation area of ​​the display screen 124, which helps to improve the user experience by increasing the size of the display screen 124.

[0065] Optionally, when the length direction of the device body 12 is consistent with the length direction of the scanning body 11, the top of the device body 12 is higher than the top of the scanning body 11.

[0066] In this embodiment, when the device body 12 is rotated to the point where the length direction of the device body 12 is aligned with the length direction of the scanning body 11, the top of the device body 12 is higher than the top of the scanning body 11, so that the device body 12 has sufficient length, thereby making the display area of ​​the display screen 124 larger, making it easier for users to view the images displayed on the display screen 124, and providing a better user experience.

[0067] In some embodiments, a first power supply is installed inside the scanning body 11, and the control board 113 is electrically connected to the first power supply. A second power supply is installed inside the device body 12, and the second power supply is electrically connected to the display screen 124, which is communicatively connected to the control board 113. The first power supply powers both the control board 113 and the scanning unit 112.

[0068] In this embodiment, the second power supply within the device body 12 can power the display screen 124. By providing independent power supplies in the scanning body 11 and the device body 12 respectively, the standby time of the learning device 1 is improved.

[0069] Optionally, a processor is installed inside the main body 12 of the device, and the processor is connected to the display screen 124 and the control board 113 respectively.

[0070] In this embodiment, the control board 113 is disposed on the scanning body 11 and is used to control the scanning unit 112 and the rotation drive 121 to realize the function of scanning the scanning body 11 and adjusting the angle of the device body 12; the processor in the device body 12 can cooperate with the control board 113 to realize the display function of the display screen 124. By setting independent control boards 113 and processors in the scanning body 11 and the device body 12 respectively, the control and processing efficiency of the entire learning device 1 is improved.

[0071] Understandably, the display screen 124 can be a touch screen. The display screen 124 can be used to display images and can also be touched by the user to input commands to call up various functional software on the control board 113 in order to realize various functions of the learning device 1.

[0072] Specifically, the learning device 1 may include one or more learning application functions such as word lookup and translation, question search, single-session memorization, listening practice, and oral practice.

[0073] In some embodiments, such as Figures 1 to 8 As shown, the learning device 1 also includes a rear camera 14, which is mounted on the back of the scanning body 11.

[0074] In this embodiment, a rear camera 14 is provided on the back of the scanning body 11. The rear camera 14 can be used to take photos or record videos, enabling more functions. For example, when a user starts a scanning and word lookup application on the learning device 1, the rear camera 14 can be used to input large sections or entire texts, improving scanning efficiency. Alternatively, when a user starts a question-searching application on the learning device 1, the rear camera 14 can be used to capture and input a single question.

[0075] Furthermore, in some embodiments, such as Figure 2 , Figure 4 , Figure 5 and Figure 7 As shown, the scanning body 11 is provided with a control key 117, which is electrically connected to the rear camera 14. The control key 117 is configured to turn the rear camera 14 on or off when triggered.

[0076] The control button 117 can be a push-button switch, a knob, or a toggle switch. The control button 117 can be located on the grip 111, on the same side as the rear camera 14. The control button 117 protrudes from the surface of the grip 111, making it easy for the user to feel its location. When the rear camera 14 is off, a single trigger of the control button 117 will turn on the rear camera 14 and allow it to capture images of the area in front of it. When the rear camera 14 is on, triggering the control button 117 again will turn it off and stop capturing images. In this embodiment, the user only needs to trigger the control button once to turn the rear camera 14 on or off, eliminating the need for continuous triggering to keep the rear camera 14 on, making operation more convenient.

[0077] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A learning device, characterized in that, include: The scanning body includes a grip and a scanning unit disposed at one end of the grip. The scanning unit is used to scan the surface of the scanning medium. A control board is installed inside the grip and is electrically connected to the scanning unit. The main body of the device is rotatably mounted on the gripper via a rotary drive and is communicatively connected to the scanning unit; the rotary drive is electrically connected to the control board, and the main body of the device has a display screen; An angle detection component is disposed on the device body and / or the scanning body, the angle detection component is used to detect the relative angle between the device body and the scanning body, and the angle detection component is electrically connected to the control board; A first power supply is installed inside the scanning body, and the control board is electrically connected to the first power supply. A second power supply is installed inside the main body of the device, and the second power supply is electrically connected to the display screen.

2. The learning device according to claim 1, characterized in that, The angle detection component includes a Hall element and a magnetic component; The device body and the scanning body are respectively provided with the magnetic component and the Hall element. The Hall element is used to detect the magnetic field change of the magnetic component and is electrically connected to the control board.

3. The learning device according to claim 2, characterized in that, The main body of the device is rotatably mounted on the gripper via a rotating shaft. The rotating drive is connected to the rotating shaft. The magnetic component includes a first magnet and a second magnet, which are arranged at a 90° angle around the rotating shaft.

4. The learning device according to claim 2 or 3, characterized in that, The Hall element is mounted on the control board, and the magnetic component is installed inside the device body.

5. The learning device according to claim 1, characterized in that, The scanning body is provided with an operation key, which is electrically connected to the rotation drive component. The operation key is configured to control the main body of the device to rotate by a preset angle when triggered.

6. The learning device according to claim 1, characterized in that, The front of the gripping component includes a first plane and a second plane. The first plane and the second plane are connected to form a stepped surface. The first plane is lower than the second plane. The main body of the device is rotatably mounted on the first plane.

7. The learning device according to claim 1, characterized in that, The width of the device body is greater than the width of the scanning body, and / or, when the length direction of the device body is consistent with the length direction of the scanning body, the top of the device body is higher than the top of the scanning body.

8. The learning device according to claim 1, characterized in that, The display screen is communicatively connected to the control board; and / or, a processor is installed in the main body of the device, and the processor is electrically connected to the display screen and the control board respectively.

9. The learning device according to claim 1, characterized in that, It also includes a rear camera, which is mounted on the back of the scanning body.

10. The learning device according to claim 9, characterized in that, The scanning body is equipped with a control key, which is electrically connected to the rear camera. The control key is configured to turn the rear camera on or off when triggered.

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