Learning device

Abstract

The utility model relates to the technical field of electronic equipment, and provides learning equipment, which comprises a scanning body, a camera module and a display screen, and is characterized in that the scanning body comprises a holding part and a scanning unit arranged at one end of the holding part, and the scanning unit is used for scanning on the surface of a scanning medium; the camera module is mounted at the other end of the holding part in a turnover manner; under the condition that the camera module is overturned to the first position, a camera of the camera module is located outside the scanning body and faces the front surface of the scanning body; under the condition that the camera module is overturned to the second position, the camera module is accommodated in the scanning body, and a camera of the camera module faces the back surface of the scanning body; the display screen is installed on the holding part and is in communication connection with the scanning unit. According to the learning equipment provided by the utility model, front or rear shooting can be carried out through the camera, scanning can be carried out through the scanning unit, and display can be carried out by virtue of the display screen, so that the effect of coordinating and conveniently applying various learning functions is achieved, and the number of arranged cameras is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment, in particular to a learning device. Background Art

[0002] With the rise of smart devices, learning through them has become a trend. Common learning devices include scanning pen smart desks, learning machines, word treasures, and listening and speaking treasures. Students can use these devices for word lookup, translation, finger reading, word memorization, listening practice, and speaking practice.

[0003] At present, most learning devices have a single function. In order to meet the learning needs in different situations, students need to be equipped with a variety of learning devices, which are expensive to purchase and inconvenient to use. Utility Model Content

[0004] The utility model provides a learning device, which is used to solve the problem that the learning device in the traditional technology has a single function and is inconvenient to use.

[0005] The utility model provides a learning device, comprising:

[0006] The scanning body includes a holding portion and a scanning unit provided at one end of the holding portion, wherein the scanning unit is used to scan the surface of the scanning medium;

[0007] a camera module, the camera module being reversibly mounted on the other end of the holding portion; when the camera module is flipped to a first position, the camera of the camera module is located outside the scanning body and faces the front of the scanning body; when the camera module is flipped to a second position, the camera module is housed within the scanning body and the camera of the camera module faces the back of the scanning body;

[0008] A display screen is mounted on the holding portion and is in communication connection with the scanning unit.

[0009] According to a learning device provided by the utility model, a receiving groove is provided at the non-scanning end of the holding part, the notch of the receiving groove faces the back side of the scanning body, and a through hole is provided on the groove wall of the receiving groove located at the top of the scanning body. When the camera module is flipped to the first position, the camera of the camera module extends from the through hole to the outside of the scanning body.

[0010] According to a learning device provided by the present invention, the holding part includes a shell, a pressure cover and a substrate, and the camera module is provided with a rotating shaft on two opposite sides respectively. The two substrates are arranged on two opposite sides of the camera module. The rotating shaft can be rotatably inserted into the substrate on the corresponding side. The pressure cover is fixed to the shell, and the pressure cover is provided with a groove for accommodating the rotating shaft.

[0011] According to a learning device provided by the utility model, the camera module is provided with an operating slot for manual flipping operation.

[0012] According to the learning device provided by the present invention, it also includes a rotating drive member, which is transmission-connected to one of the rotating shafts.

[0013] According to a learning device provided by the present invention, a processor is installed in the holding portion, one of the rotating shafts is a hollow shaft, and the connecting wire between the camera module and the processor passes through the middle of the rotating shaft.

[0014] According to a learning device provided by the present utility model, the display screen can be rotatably mounted on the front side of the scanning body;

[0015] When the display screen is rotated to a first position relative to the scanning body, the length direction of the display screen is consistent with the length direction of the scanning body;

[0016] When the display screen is rotated to the second position relative to the scanning body, the length direction of the display screen is perpendicular to the length direction of the scanning body.

[0017] According to a learning device provided by the present invention, the display screen can be rotatably mounted on the scanning body through a driving member, an operation key is provided on the scanning body, the operation key is electrically connected to the driving member, and the operation key is configured to control the display screen to rotate to a preset angle in a triggered state.

[0018] According to the learning device provided by the present invention, the operation key is located on a side of the display screen close to the scanning unit.

[0019] According to a learning device provided by the present invention, a control key is provided on the scanning body, the control key is electrically connected to the camera module, and the control key is configured to turn on or off the camera module in a triggered state.

[0020] The learning device provided by the present invention has a scanning unit at one end of the holding part on the scanning body, which can perform scanning, and a camera module can be installed on the other end of the holding part in a flip-up manner, and the display screen is installed on the holding part. When the camera module is flipped so that the camera is located outside the scanning body and faces the front of the scanning body, the camera can be used for the front camera function to perform shooting or large-scale scanning, thereby broadening the application learning scenarios. When the camera module is flipped so that the camera is housed in the scanning body and faces the back of the scanning body, the camera is stored, reducing the overall space occupied by the learning device, and can be used for the rear camera function. The camera, scanning unit and display screen work in coordination with each other, and can perform front or rear shooting through the camera, scan through the scanning unit, and display with the help of the display screen, thereby achieving the effect of coordinated and convenient application of multiple learning functions and reducing the number of cameras deployed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is one of the structural schematic diagrams of the learning device provided by the present invention when the camera module is flipped to the first position relative to the scanning body;

[0023] Figure 2 This is the second structural diagram of the learning device provided by the present invention when the camera module is flipped to the first position relative to the scanning body;

[0024] Figure 3 This is one of the structural diagrams of the learning device provided by the present invention when the camera module is flipped to the second position relative to the scanning body;

[0025] Figure 4 This is the second structural diagram of the learning device provided by the present invention when the camera module is flipped to the second position relative to the scanning body;

[0026] Figure 5 This is one of the exploded views of the learning device provided by the present invention.

[0027] Figure 6 This is the second exploded view of the learning device provided by the present invention.

[0028] Figure 7 It is a structural schematic diagram of the learning device provided by the present invention when the display screen is rotated to the first position relative to the scanning body.

[0029] Reference numerals:

[0030] 1. Scanning body; 11. Grip; 12. Scanning unit; 13. Operation key; 14. Control key; 111. Receiving slot; 112. Housing; 113. Pressing cover; 114. Base plate; 1111. Through hole; 1131. Groove;

[0031] 2. Camera module; 21. Camera; 22. Rotating shaft; 23. Operating slot;

[0032] 3. Display screen; 4. Rotating drive component. DETAILED DESCRIPTION

[0033] To make the purpose, technical solutions, and advantages of the present invention more clear, the following will be combined with the accompanying drawings to clearly and completely describe the technical solutions of the present invention. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0034] The terms "first" and "second" in the specification and claims of this utility model may explicitly or implicitly refer to one or more of these features. In the description of this utility model, unless otherwise specified, "plurality" means two or more. Furthermore, "and / or" in the specification and claims refers to at least one of the connected items, and the character " / " generally indicates an "or" relationship between the connected items.

[0035] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0036] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0037] The following combination Figures 1 to 7 , the learning device provided by the embodiment of the utility model is described in detail through specific embodiments and application scenarios.

[0038] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, this embodiment provides a learning device, including: a scanning body 1, a camera module 2 and a display screen 3.

[0039] The scanning body 1 includes a holding portion 11 and a scanning unit 12 disposed at one end of the holding portion 11 . The scanning unit 12 is used to scan the surface of a scanning medium.

[0040] The camera module 2 can be flipped and installed at the other end of the holding part 11; when the camera module 2 is flipped to the first position, the camera 21 of the camera module 2 is located outside the scanning body 1 and faces the front of the scanning body 1; when the camera module 2 is flipped to the second position, the camera module 2 is housed in the scanning body 1 and the camera 21 of the camera module 2 faces the back of the scanning body 1.

[0041] The display screen 3 is mounted on the holding portion 11 and is in communication connection with the scanning unit 12 .

[0042] The learning device of this embodiment may be a scanning pen, a dictionary pen, a word treasure, a listening and speaking treasure, a learning machine or a repeater.

[0043] The scanning body 1 and the display screen 3 of this embodiment can share a power supply or have separate power supplies. In the case where the scanning body 1 and the display screen 3 share a power supply, the power supply can be set in either the scanning body 1 or the display screen 3. Similarly, the scanning body 1 and the display screen 3 can share a processor or have separate processors. In the case where the scanning body 1 and the display screen 3 share a processor, the processor can be set in either the scanning body 1 or the display screen 3. For example, in one embodiment, a processor and a power supply component are installed in the scanning body 1, the processor is communicatively connected to the camera 21 and the display screen 3, and the power supply component is electrically connected to the processor, the camera 21, and the display screen 3. The power supply component provides power to the camera 21 and the display screen 3 at the same time, and the display screen 3 is connected to the processor to display the data of the processor. In another embodiment, a first processor and a first power supply are installed in the scanning body 1, and a second processor and a second power supply are installed in the display screen 3. The first processor is electrically connected to the second processor, the first power supply supplies power to the camera 21, and the second power supply supplies power to the display screen 3.

[0044] When scanning, hold the holding part 11, and the scanning unit 12 moves along the surface of the scanning medium to scan, and the scanning results of the scanning unit 12 are displayed on the display screen 3. The user can also take pictures or record the screen through the camera 21. The display screen 3 is an electronic device with a display screen, such as a learning machine and a word treasure. For example, a large paragraph of text or an entire text is quickly scanned through the camera 21, and the scanning results and translation results are displayed on the display screen 3. Alternatively, use the camera 21 to complete the shooting and entry of a question, and display the analysis of the question through the display screen 3. The camera 21 can also support learning application functions such as word memorization, listening practice, and oral practice.

[0045] When the camera module 2 is flipped to the first position, the camera 21 can be used as a front camera; when the camera module 2 is flipped to the second position, the camera 21 can be used as a rear camera; or, when housed in the scanning body 1, the camera 21 realizes the functions of the front camera and the rear camera by flipping the camera 21, thereby reducing the number of cameras 21. Specifically, the camera module 2 can be set on the top or side of the holding portion 11, as long as it can be flipped relative to the holding portion 11 when in use. Preferably, the camera module can be flipped and installed at the end of the holding portion 11 away from the scanning unit 12. The camera module 2 can be flipped using a hinge, or can be rotated by a rotating shaft. The camera module 2 can be flipped manually, or can be driven to flip by a driver.

[0046] Optionally, the display screen 3 can be fixedly mounted on the grip portion 11 or rotatably mounted on the grip portion 11. When the display screen 3 is fixedly mounted on the grip portion 11, the length direction of the display screen 3 can be parallel to the length direction of the grip portion 11 or perpendicular to the length direction of the grip portion 11.

[0047] The learning device of the present invention has a scanning unit 12 at one end of the holding part 11 on the scanning body 1, which can perform scanning. The camera module 2 can be flipped to install the other end of the holding part 11, and the display screen 3 is installed on the holding part 11. When the camera module 2 is flipped so that the camera 21 is located outside the scanning body 1 and faces the front of the scanning body 1, the camera 21 can be used for the front camera function to perform shooting or large-scale scanning, thereby broadening the application learning scenarios. When the camera module 2 is flipped so that the camera 21 is housed in the scanning body 1 and faces the back of the scanning body 1, the camera 21 is stored, reducing the overall space occupied by the learning device, and can be used for the rear camera function. The camera 21, the scanning unit 12 and the display screen 3 work in coordination with each other, and can perform front or rear shooting through the camera 21, scan through the scanning unit 12, and display with the help of the display screen 3, thereby achieving the effect of coordinated and convenient application of multiple learning functions and reducing the number of cameras 21.

[0048] In some embodiments, as Figure 5 and Figure 6 As shown, the non-scanning end of the holding portion 11 of this embodiment is provided with a receiving groove 111, the notch of the receiving groove 111 faces the back of the scanning body 1, and the groove wall of the receiving groove 111 located at the top of the scanning body 1 is provided with a through hole 1111. When the camera module 2 is flipped to the first position, the camera 21 of the camera module 2 extends from the through hole 1111 to the outside of the scanning body 1.

[0049] It can be understood that the accommodating groove 111 is arranged inside the holding portion 11, so that the camera module 2 can be accommodated in the holding portion 11. At this time, the camera 21 can realize the rear-view function, and the groove wall at the top of the accommodating groove 111 is provided with a through hole 1111, which is used to enable the camera 21 to extend from the through hole 1111 to scan the body 1 when the camera module 2 is flipped, thereby realizing the front-view function, avoiding the holding portion 11 from blocking the camera 21, and ensuring that the flipping path of the camera 21 is unobstructed.

[0050] In this embodiment, a receiving groove 111 is provided on the holding portion 11, and a through hole 1111 is provided at the top of the receiving groove 111. When the camera 21 is flipped in the receiving groove 111, it can be accommodated in the receiving groove 111 for rear-view photography, and can also be extended out of the receiving groove 111 for front-view photography. The structure is compact and meets the flipping requirements of the camera 21.

[0051] In some embodiments, as Figure 5 and Figure 6As shown, the holding portion 11 of this embodiment includes a shell 112, a pressure cover 113 and a substrate 114. The two opposite sides of the camera module 2 are respectively provided with a rotating shaft 22. The two substrates 114 are respectively arranged on the opposite sides of the camera module 2. The rotating shaft 22 can be rotatably inserted into the substrate 114 on the corresponding side. The pressure cover 113 is fixed to the shell 112, and the pressure cover 113 is provided with a groove 1131 for accommodating the rotating shaft 22.

[0052] It is understood that the pressure cover 113 is pressed onto the housing 112 and forms the receiving groove 111. It is sleeved and fixed with the substrates 114 on both sides. In addition, through holes 1111 are formed in the open end of the pressure cover 113. Based on the rotation of the rotating shafts 22 on both sides of the camera module 2 relative to the substrate 114, the camera module 2 can rotate relative to the housing 112 and can extend through the through holes 1111 of the pressure cover 113, or be accommodated in the receiving groove 111. The pressure cover 113 of this embodiment can ensure the stable installation of the camera module 2 on the substrate 114, so that the rotation of the camera module 2 relative to the housing 112 is stable and reliable.

[0053] In some embodiments, as Figure 5 and Figure 6 As shown, the camera module 2 of this embodiment is provided with an operating slot 23 for manual flipping operation.

[0054] It is understandable that when the camera module 2 can be manually flipped, an operating slot 23 is provided on the camera module 2 of this embodiment, and the operating slot 23 can accommodate a finger to be inserted, and the finger can hold the camera 21 and perform a flipping operation, so that the flipping operation of the camera 21 can be conveniently implemented.

[0055] In some embodiments, as Figure 5 and Figure 6 As shown, this embodiment further includes a rotary drive member 4 , which is transmission-connected to one of the rotating shafts 22 .

[0056] The output end of the rotary drive member 4 is connected to one of the rotating shafts 22 to drive the rotating shaft 22 to rotate, thereby causing the camera 21 to flip relative to the grip portion 11, thereby switching between the front and rear functions of the camera 21. By providing the rotary drive member 4, this embodiment can automatically complete the flipping operation of the camera 21, thereby improving the flipping efficiency of the camera 21.

[0057] Specifically, the rotary driving member 4 may be a stepping motor or a servo motor.

[0058] In some embodiments, a processor is installed in the holding portion 11 of this embodiment, wherein one of the rotating shafts 22 is a hollow shaft, and the connecting wire between the camera module 2 and the processor passes through the middle of the rotating shaft 22 .

[0059] It is understandable that the electrical connection and communication connection between the camera module 2 and the processor can be achieved through connecting wires, and the connecting wires pass through the middle of the rotating shaft 22, so that the setting path of the connecting wires is relatively hidden and the connecting wires cannot be observed from the outside, ensuring the beautiful shape of the learning equipment.

[0060] Specifically, the processor may be a PLC processor or a single chip microcomputer.

[0061] In some embodiments, the display screen 3 of this embodiment can be rotatably mounted on the front side of the scanning body 1 .

[0062] When the display screen 3 rotates to the first position relative to the scanning body 1 , the length direction of the display screen 3 is consistent with the length direction of the scanning body 1 .

[0063] When the display screen 3 rotates to the second position relative to the scanning body 1 , the length direction of the display screen 3 is perpendicular to the length direction of the scanning body 1 .

[0064] It is understandable that the rotation relative to the scanning body 1 can be performed manually or driven by a driver.

[0065] When the display screen 3 is rotated to the first position relative to the scanning body 1, as shown in FIG. Figure 7 As shown, the length direction of the display screen 3 is consistent with the length direction of the scanning body 1 , and the display screen 3 can be used to display the scanning content of the scanning unit 12 .

[0066] When the display screen 3 is rotated to the second position relative to the scanning body 1, the length direction of the display screen 3 is perpendicular to the length direction of the scanning body 1. Figure 1 and Figure 2 As shown, the camera 21 is flipped to the front of the scanning body 1 for front shooting, and the content of the front shooting can be displayed on the display screen 3. It can be understood that the camera 21 is located outside the display screen 3 to avoid being blocked by the display screen 3. Figure 3 and Figure 4 As shown, the camera 21 is flipped to the back of the scanning body 1 for rear-view shooting, and the content of the rear-view shooting can be displayed through the display screen 3.

[0067] In this embodiment, the display screen 3 is rotatably mounted on the front of the scanning body 1, so that when the display screen 3 displays the contents of the scanning unit 12 or the contents captured by the camera 21, the angle of the display screen 3 relative to the scanning body 1 can be switched by rotating the display screen 3 to adapt to different application scenarios of the display screen 3, so that the user can switch according to needs, thereby achieving the effect of providing the user with a good user experience.

[0068] Optionally, the display screen 3 can also be rotatably mounted on the scanning body 1 , and can be set on the front side of the scanning body 1 , the back side of the scanning body 1 , or the side of the scanning body 1 , as long as the display screen 3 can be flexibly rotated.

[0069] In some embodiments, the width of the display screen 3 is greater than the width of the scanning body 1 ; and / or the length of the display screen 3 is greater than the length of the scanning body 1 .

[0070] like Figure 7 As shown, when the length direction of the display screen 3 is consistent with the length direction of the scanning body 1, the width of the display screen 3 is greater than the width of the scanning body 1, thereby providing a larger display screen, making it easier for users to view information. Figures 1 to 4 As shown, the length direction of the display screen 3 is perpendicular to the length direction of the scanning body 1 , and the display screen 3 is horizontally arranged on the scanning body 1 .

[0071] In some embodiments, as Figure 1 and Figure 3 As shown, the display screen 3 of this embodiment can be rotatably mounted on the scanning body 1 through a driving member. An operation key 13 is provided on the scanning body 1. The operation key 13 is electrically connected to the driving member. The operation key 13 is configured to control the display screen 3 to rotate to a preset angle in a triggered state.

[0072] It will be appreciated that in this embodiment, the display screen 3 is controlled by a driver to rotate relative to the scanning body 1. The operation key 13 is electrically connected to the driver, and the operation key 13 is used to control the rotation of the display screen 3 relative to the scanning body 1. For example, when a user presses the operation key 13 once, the driver drives the display screen 3 to rotate 90°. When the user presses the operation key 13 again, the driver drives the display screen 3 to rotate 90° in the opposite direction.

[0073] This embodiment controls the rotation angle of the display screen 3 by setting the operation key 13, and can accurately control the rotation at a preset angle, which is convenient for the user to control the rotation angle and makes the user have a good operating experience.

[0074] In some embodiments, as Figure 1 and Figure 3 As shown, the operation key 13 of this embodiment is located on the side of the display screen 3 close to the scanning unit 12.

[0075] It is understandable that the operation key 13 is arranged between the display screen 3 and the scanning unit 12. When the user operates the operation key 13, he can intuitively observe the rotation direction and rotation angle of the display screen 3, which is convenient for timely adjustment of the rotation of the display screen 3. The adjustment of the display screen 3 is intuitive and easy to operate.

[0076] In some embodiments, as Figure 2 、 Figure 4 and Figure 7 As shown, the scanning body 1 of this embodiment is provided with a control key 14 , which is electrically connected to the camera module 2 . The control key 14 is configured to turn on or off the camera module 2 in a trigger state.

[0077] It is understood that the control key 14 is used to control the opening and closing of the camera 21. Optionally, the camera 21 is located at the end of the housing 112 away from the scanning unit 12. The control key 14 is located on the lower side of the camera 21. The control key 14 can be a button or a knob, as long as it can control the opening and closing of the camera 21.

[0078] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A learning device, characterized in that: include: The scanning body includes a holding portion and a scanning unit provided at one end of the holding portion, wherein the scanning unit is used to scan the surface of the scanning medium; a camera module, the camera module being reversibly mounted on the other end of the holding portion; when the camera module is flipped to a first position, the camera of the camera module is located outside the scanning body and faces the front of the scanning body; when the camera module is flipped to a second position, the camera module is housed within the scanning body and the camera of the camera module faces the back of the scanning body; a display screen, mounted on the holding portion and communicatively connected to the scanning unit; The holding part includes a shell, a pressure cover and a substrate. A rotating shaft is respectively provided on the opposite sides of the camera module. The two substrates are arranged on the opposite sides of the camera module. The rotating shaft can be rotatably inserted into the substrate on the corresponding side. The pressure cover is fixed to the shell and is provided with a groove for accommodating the rotating shaft.

2. The learning device according to claim 1, characterized in that A receiving groove is provided at the non-scanning end of the holding portion, the notch of the receiving groove faces the back of the scanning body, and a through hole is provided on the groove wall of the receiving groove located at the top of the scanning body. When the camera module is flipped to the first position, the camera of the camera module extends from the through hole to the outside of the scanning body.

3. The learning device according to claim 1, wherein The camera module is provided with an operating slot for manual flipping operation.

4. The learning device according to claim 1, wherein It also includes a rotary drive member, which is in driving connection with one of the rotating shafts.

5. The learning device according to claim 1, wherein A processor is installed in the holding portion, one of the rotating shafts is a hollow shaft, and a connecting wire between the camera module and the processor passes through the middle of the rotating shaft.

6. The learning device according to claim 1, wherein The display screen can be rotatably mounted on the front side of the scanning body; When the display screen is rotated to a first position relative to the scanning body, the length direction of the display screen is consistent with the length direction of the scanning body; When the display screen is rotated to the second position relative to the scanning body, the length direction of the display screen is perpendicular to the length direction of the scanning body.

7. The learning device according to claim 4, characterized in that The display screen is rotatably mounted on the scanning body via a driving member. An operation key is provided on the scanning body. The operation key is electrically connected to the driving member. The operation key is configured to control the display screen to rotate to a preset angle in a triggered state.

8. The learning device according to claim 7, characterized in that The operation key is located on a side of the display screen close to the scanning unit.

9. The learning device according to claim 1, wherein The scanning body is provided with a control key, the control key is electrically connected to the camera module, and the control key is configured to turn on or off the camera module in a trigger state.

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