Learning device

Abstract

The utility model relates to the technical field of electronic equipment, and provides learning equipment. The learning equipment comprises a learning machine body, a camera and a mounting bracket, the mounting bracket is arranged at the top of the learning machine body, the mounting bracket comprises a first rotating part and a second rotating part, the first rotating part is rotationally connected with the learning machine body and is configured to rotate relative to the learning machine body in a first direction, and the second rotating part is configured to rotate relative to the learning machine body in a second direction. The second rotating part is rotationally connected with the first rotating part and is configured to rotate along a second direction relative to the first rotating part, the camera is arranged on the second rotating part, and the second direction is perpendicular to the first direction, so that the camera can rotate bidirectionally. According to the learning equipment provided by the invention, the camera can independently rotate along the first direction or the second direction or perform composite bidirectional rotation and perform shooting, the camera can realize flexible view finding in a target range, a user can perform view finding and shooting in a relatively large range, and the use requirements of the user are met.

Description

Technical Field

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

[0002] Existing learning devices use mirror reflection to frame when shooting students' textbooks or homework, or use a single-axis rotating camera for framing. When the framed object exceeds the framing window, the framing will fail. Learning devices that use mirror reflection to frame are currently prone to large distortion. Learning devices that use a single-axis rotating camera will also have problems with framing exceeding the boundary and instability. With the increase in online teaching and online sports, single or individually rotating cameras cannot meet the needs of more flexible usage scenarios. Utility Model Content

[0003] In order to solve the above technical problems or at least partially solve the above technical problems, the present disclosure provides a learning device.

[0004] The present disclosure provides a learning device, including a learning machine body, a camera and a mounting bracket;

[0005] The mounting bracket is arranged on the top of the learning machine body, and the mounting bracket includes a first rotating part and a second rotating part. The first rotating part is rotatably connected to the learning machine body and is configured to be able to rotate along a first direction relative to the learning machine body. The second rotating part is rotatably connected to the first rotating part and is configured to be able to rotate along a second direction relative to the first rotating part. The camera is arranged on the second rotating part, and the second direction is perpendicular to the first direction so that the camera can rotate in both directions.

[0006] Optionally, it further includes a first driving mechanism and a second driving mechanism;

[0007] The first driving mechanism is arranged on the learning machine body and connected to the first rotating part to drive the first rotating part to rotate along the first direction. The second driving mechanism is arranged on the first rotating part and connected to the second rotating part to drive the second rotating part to rotate along the second direction.

[0008] Optionally, the first driving mechanism includes a first motor, and the first rotating part is provided with a first matching part drivingly connected to an output shaft of the first motor, so that the first rotating part is driven by the first motor to rotate relative to the learning machine body;

[0009] The second driving mechanism includes a second motor, and the second rotating part is provided with a second matching part drivingly connected to the output shaft of the second motor, so that the second rotating part is driven by the second motor to rotate relative to the first rotating part.

[0010] Optionally, the first motor and the second motor are both configured to have three working states: forward rotation, reverse rotation and locking.

[0011] Optionally, a fixed seat is provided at the top of the rear side of the learning machine body, and the fixed seat is provided at the top of the center line of the learning machine body along the vertical direction. The first rotating part is rotatably connected to the fixed seat and is configured to be able to rotate along the first direction relative to the fixed seat.

[0012] Optionally, the first rotating part is an arm structure, including a first arm segment, a second arm segment and a third arm segment;

[0013] The first arm segment is connected to the second arm segment at an angle, the second arm segment is connected to the third arm segment at an angle, the first arm segment is rotatably connected to the fixed base, and the first arm segment is configured to be able to rotate along the first direction relative to the fixed base, the second rotating portion is rotatably connected to the third arm segment, and the second rotating portion is configured to be able to rotate along the second direction relative to the third arm segment.

[0014] Optionally, the first arm segment extends from bottom to top and gradually tilts backward in its extension direction, the second arm segment extends in the left-right direction and is located between the first arm segment and the second arm segment, and the third arm segment extends from back to front and gradually tilts upward in its extension direction.

[0015] Optionally, the second rotating part is a horizontally extending columnar structure, one end of the second rotating part is rotatably connected to the third arm, and a mounting position is provided on the surface of the second rotating part facing the front side of the learning machine body, and the camera is installed at the mounting position.

[0016] Optionally, the rotation axis centerline of the first rotating part and the learning machine body being rotationally connected is arranged along the vertical direction, and the rotation axis centerline of the second rotating part and the first rotating part being rotationally connected is arranged along the horizontal direction.

[0017] Optionally, a rotation angle of the first rotating part relative to the learning machine body along the first direction is greater than 300 degrees, and a rotation angle of the second rotating part relative to the first rotating part along the second direction is greater than 300 degrees.

[0018] Compared with the prior art, the technical solution provided by the embodiments of the present disclosure has the following advantages:

[0019] The learning device provided by the present disclosure includes a learning machine body, a camera and a mounting bracket, the mounting bracket is arranged on the top of the learning machine body, the camera is arranged on the mounting bracket and located on the top of the learning machine body to collect image information, the mounting bracket includes a first rotating part and a second rotating part, the first rotating part is rotatably connected to the learning machine body and is configured to be able to rotate relative to the learning machine body along a first direction, the second rotating part is rotatably connected to the first rotating part and is configured to be able to rotate relative to the first rotating part along a second direction, and the camera is arranged on the second rotating part. The camera can be driven by the second rotating part to rotate relative to the first rotating part in the second direction, and the first rotating part drives the second rotating part to rotate relative to the learning machine body in the first direction. With such an arrangement, the camera can realize bidirectional rotation in the first direction and the second direction, the second direction is perpendicular to the first direction, the camera can rotate alone in the first direction or in the second direction or perform a compound bidirectional rotation and shoot, the camera can realize flexible framing within the target range, and the user can frame and shoot in a larger range to meet the user's use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0022] Figure 1 This is a structural diagram of a learning device according to an embodiment of the utility model;

[0023] Figure 2 An exploded diagram of a learning device according to an embodiment of the present utility model;

[0024] Figure 3 A side view of a learning device according to an embodiment of the present utility model;

[0025] Figure 4 It is a schematic structural diagram of a support arm according to an embodiment of the utility model.

[0026] In the figure: 1. learning machine body; 2. camera; 3. fixing seat; 4. first rotating part; 41. first arm section; 411. first matching part; 42. second arm section; 43. third arm section; 5. second rotating part; 6. first motor; 7. second motor. DETAILED DESCRIPTION

[0027] In order to more clearly understand the above-mentioned objectives, features and advantages of the present disclosure, the scheme of the present disclosure will be further described below. It should be noted that the embodiments of the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present disclosure, but the present disclosure may also be implemented in other ways different from those described herein; it is obvious that the embodiments in the specification are only part of the embodiments of the present disclosure, rather than all of the embodiments.

[0029] The following describes the learning device in detail through a specific embodiment:

[0030] Reference Figures 1 to 4 As shown, some embodiments of the present invention provide a learning device, including a learning machine body 1, a camera 2 and a mounting bracket.

[0031] Among them, the mounting bracket is arranged on the top of the learning machine body 1, the camera 2 is arranged on the mounting bracket and located on the top of the learning machine body 1 to collect image information, the mounting bracket includes a first rotating part 4 and a second rotating part 5, the first rotating part 4 is rotatably connected to the learning machine body 1 and is configured to be able to rotate along a first direction relative to the learning machine body 1, the second rotating part 5 is rotatably connected to the first rotating part 4 and is configured to be able to rotate along a second direction relative to the first rotating part 4, and the camera 2 is arranged on the second rotating part 5.

[0032] It can be understood that the camera 2 can be driven by the second rotating part 5 to rotate relative to the first rotating part 4 along the second direction, and at the same time, the first rotating part 4 drives the second rotating part 5 to rotate relative to the learning machine body 1 along the first direction. With this arrangement, the camera 2 can realize bidirectional rotation along the first direction and the second direction, and the second direction is perpendicular to the first direction. In specific implementation, the camera 2 can rotate along the first direction or the second direction alone, or perform a compound bidirectional rotation and shoot. The camera 2 can realize flexible framing within the target range, and the user can frame and shoot within a larger range to meet the user's usage needs.

[0033] Among them, the learning machine body 1 can be an all-in-one learning machine or a learning tablet, and the present disclosure does not limit this.

[0034] In specific implementation, the learning device disclosed herein also includes a first driving mechanism and a second driving mechanism, and the first driving mechanism and the second driving mechanism are used to realize the electric control of the two-way rotation of the camera 2. The learning device only needs to be placed still on the table, and the camera 2 can be positioned at a fixed angle for shooting, and can also automatically track moving targets. The user can free his hands and improve the product usage experience.

[0035] Reference Figure 1 and Figure 2 As shown, the first driving mechanism is arranged on the learning machine body 1 and connected to the first rotating part 4, so that the first rotating part 4 is driven to rotate in the first direction by the first driving mechanism, and the second driving mechanism is arranged on the first rotating part 4 and connected to the second rotating part 5, so that the second rotating part 5 is driven to rotate in the second direction by the second driving mechanism.

[0036] In specific implementation, the first driving mechanism includes a first motor 6, and a first matching portion 411 is provided on the first rotating portion 4, which is transmission-connected to the output shaft of the first motor 6, so as to drive the first rotating portion 4 to rotate relative to the learning machine body 1 through the first motor 6. It can be understood that the first motor 6 can be fixed to the learning machine body 1 by fasteners such as screws, and the first rotating portion 4 is rotationally connected to the first motor 6, that is, the power output by the first motor 6 can be transmitted to the first matching portion 411 through the transmission between the output shaft of the first motor 6 and the first matching portion 411, and then the first rotating portion 4 is driven to rotate relative to the learning machine body 1 in the first direction through the first matching portion 411.

[0037] The second driving mechanism includes a second motor 7, and a second matching portion is provided on the second rotating portion 5, which is transmission-connected to the output shaft of the second motor 7, so as to drive the second rotating portion 5 to rotate relative to the first rotating portion 4 through the second motor 7. It can be understood that the second motor 7 can be fixed to the first rotating portion 4 by fasteners such as screws, and the second rotating portion 5 is rotationally connected to the second motor 7, that is, the power output by the second motor 7 can be transmitted to the second matching portion through the transmission between the output shaft of the second motor 7 and the second matching portion, and then the second rotating portion 5 is driven to rotate relative to the first rotating portion 4 in the second direction through the second matching portion.

[0038] Furthermore, the first motor 6 and the second motor 7 are configured to have three working states: forward rotation, reverse rotation and locked. That is to say, when the first motor 6 and the second motor 7 rotate forward or reverse, the shooting angle of the camera 2 can be adjusted to aim at the target and shoot. When the first motor 6 and the second motor 7 are locked, it is possible to shoot an object or video at a fixed angle. Of course, according to the needs of the application scenario, the camera 2 can also automatically track and shoot moving targets within the rotation angle of the first motor 6 and the second motor 7, so that users can free their hands and thus improve the product experience.

[0039] Specifically, the first motor 6 and the second motor 7 can be brushless motors, and the positions of the first motor 6 and the second motor 7 can be directly controlled by the brushless motors to lock, or the first motor 6 and the second motor 7 can be electrically controlled by a controller to switch between the three states of forward rotation, reverse rotation and lock, so as to track moving targets or achieve fixed-angle shooting of the camera 2 according to specific needs.

[0040] In a specific implementation, the wiring harness for powering and controlling the first motor 6 and the second motor 7 can be arranged inside the mounting bracket, and rotate together when the mounting bracket rotates, so as to prevent the wiring harness from being twisted and falling off. At the same time, the neatness of the appearance can be ensured, and the aesthetic performance of the product can be improved.

[0041] In some embodiments, reference Figure 2 As shown, a fixing seat 3 is provided at the top of the rear side of the learning machine body 1, and the fixing seat 3 is arranged at the top of the center line of the learning machine body 1 in the vertical direction, and the first rotating part 4 is rotatably connected to the fixing seat 3, and is configured to be able to rotate relative to the fixing seat 3 in a first direction, that is, the first motor 6 is provided on the fixing seat 3, and the first rotating part 4 is rotatably connected to the first motor 6, and can rotate relative to the fixing seat 3 in a first direction. It can be understood that the top of the fixing seat 3 is lower than the top of the learning machine body 1, which will not affect the user's experience when using the learning machine body 1. At the same time, in order to avoid the interference between the mounting bracket and the learning machine body 1 when rotating, the setting position of the fixing seat 3 should not be too low. Specifically, it can be specifically set according to the actual use scenario, and the present disclosure does not limit this.

[0042] Reference Figure 2 As shown, the first rotating part 4 is an arm structure, including a first arm segment 41, a second arm segment 42 and a third arm segment 43. The installation direction of the second rotating part 5 can be changed by setting the three arm segments, so that the second direction is perpendicular to the first direction, thereby realizing bidirectional rotation of the camera 2.

[0043] Reference Figure 4 As shown, the first arm segment 41 is connected to the second arm segment 42 at an angle, and the second arm segment 42 is connected to the third arm segment 43 at an angle. Specifically, the angles between the first arm segment 41 and the second arm segment 42 and between the second arm segment 42 and the third arm segment 43 can be set according to actual usage requirements. The present disclosure does not limit this, as long as the installation direction of the second rotating part 5 can be changed so that the camera 2 can achieve bidirectional rotation and shooting.

[0044] In specific implementation, the first arm segment 41 is rotationally connected to the fixed base 3, and the first arm segment 41 is configured to be able to rotate along a first direction relative to the fixed base 3. The first arm segment 41 can drive the second arm segment 42 and the third arm segment 43 to rotate along the first direction relative to the fixed base 3. The second rotating portion 5 is rotationally connected to the third arm segment 43, and the second rotating portion 5 is configured to be able to rotate along a second direction relative to the third arm segment 43.

[0045] It can be understood that the position where the first arm segment 41 is rotatably connected to the fixed seat 3 is set along the vertical center line of the learning machine body 1, and the first arm segment 41 can drive the second arm segment 42 and the third arm segment 43 to rotate around the vertical center line of the learning machine body 1.

[0046] When implementing it, refer to Figure 3 As shown, the first arm section 41 extends from bottom to top and gradually tilts backward in its extending direction, so that more space can be reserved between the end of the first arm section 41 away from the fixing seat 3 and the front surface of the learning machine body 1, thereby preventing the camera 2 from protruding beyond the front surface of the learning machine body 1 and preventing the camera 2 from being damaged by scratches, thereby further ensuring the service life of the product and improving the aesthetic performance of the product.

[0047] Continue to refer to Figure 3 As shown, the second arm section 42 is extended in the left-right direction and is located between the first arm section 41 and the second arm section 42, and the third arm section 43 is extended from the back to the front and gradually tilted upward in the extension direction. In this way, more space can be reserved between the end of the first arm section 41 away from the second arm section 42 and the top of the learning machine body 1. The second rotating part 5 is arranged between the first arm section 41 and the learning machine body 1, and has a certain position to rotate in the second direction to ensure the two-way rotation of the camera 2 and take pictures.

[0048] Of course, it should be noted that the first arm segment 41, the second arm segment 42 and the third arm segment 43 may also be extended in other directions or tilted to a certain extent. The present disclosure does not limit this. As long as there is enough space to rotate in the first direction relative to the learning machine body 1 and the second rotating part 5 can be rotatably connected to the first rotating part 4, bidirectional rotation of the camera 2 can be achieved.

[0049] It should be noted that the first rotating part 4 can also be a structure of other forms, and the present disclosure does not limit this, as long as it can rotate along the first direction relative to the learning machine body 1 and can be rotatably connected to the second rotating part 5 to achieve bidirectional rotation of the camera 2.

[0050] In some embodiments, reference Figure 2 As shown, the second rotating part 5 is a horizontally extending columnar structure, one end of the second rotating part 5 is rotatably connected to the third arm, and the surface of the second rotating part 5 facing the front side of the learning machine body 1 is provided with a mounting position, and the camera 2 is installed at the mounting position. In other words, the camera 2 is arranged at the front side of the second rotating part 5, and in the initial state, the camera 2 can frame and shoot the front side of the learning machine body 1, and the camera 2 can also rotate the angle to expand the original framing range to meet the user's use needs.

[0051] Of course, the second rotating part 5 may also be other structures, which is not limited in the present disclosure, as long as the camera 2 can be set on the second rotating part 5 and can rotate relative to the third arm.

[0052] In specific implementation, the rotation axis centerline of the first rotating part 4 and the learning machine body 1 is set along the vertical direction, that is, the rotation axis centerline of the first rotating part 4 and the learning machine body 1 is set along the up and down direction, and the rotation axis centerline of the second rotating part 5 and the first rotating part 4 is set along the horizontal direction, that is, the rotation axis centerline of the second rotating part 5 and the first rotating part 4 is set along the left and right direction. The second rotating part 5 can realize horizontal flipping, thereby driving the camera 2 to realize bidirectional rotation.

[0053] Furthermore, the rotation angle of the first rotating part 4 along the first direction relative to the learning machine body 1 is greater than 300 degrees, and the rotation angle of the second rotating part 5 along the second direction relative to the first rotating part 4 is greater than 300 degrees.

[0054] In a specific embodiment, the first rotating part 4 can rotate 0 to 320 degrees along the first direction relative to the learning machine body 1, and the second rotating part 5 can rotate 0 to 320 degrees along the second direction relative to the first rotating part 4. That is to say, the camera 2 can realize individual or compound rotation between 0 to 320 degrees along the first direction and between 0 to 320 degrees along the second direction, so that the camera 2 can flexibly frame within the target range to meet user needs.

[0055] It can be understood that, under the condition that the mounting bracket does not interfere with the learning machine body 1, the rotation angle of the first rotating part 4 relative to the learning machine body 1 along the first direction can reach 360 degrees. The present disclosure does not limit this, as long as the camera 2 can achieve bidirectional rotation and expand the original viewing range.

[0056] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0057] The above are only specific embodiments of the present disclosure, so that those skilled in the art can understand or implement the present disclosure. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present disclosure. Therefore, the present disclosure will not be limited to these embodiments herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A learning device, characterized in that: It comprises a learning machine body (1), a camera (2) and a mounting bracket; The mounting bracket is arranged on the top of the learning machine body (1), and the mounting bracket includes a first rotating part (4) and a second rotating part (5), the first rotating part (4) is rotatably connected to the learning machine body (1) and is configured to be able to rotate in a first direction relative to the learning machine body (1), the second rotating part (5) is rotatably connected to the first rotating part (4) and is configured to be able to rotate in a second direction relative to the first rotating part (4), the camera (2) is arranged on the second rotating part (5), and the second direction is perpendicular to the first direction so that the camera (2) can rotate in both directions.

2. The learning device according to claim 1, characterized in that Also includes a first drive mechanism and a second drive mechanism; The first driving mechanism is arranged on the learning machine body (1) and is connected to the first rotating part (4) so ​​as to drive the first rotating part (4) to rotate along the first direction; the second driving mechanism is arranged on the first rotating part (4) and is connected to the second rotating part (5) so as to drive the second rotating part (5) to rotate along the second direction.

3. The learning device according to claim 2, characterized in that The first driving mechanism comprises a first motor (6), and the first rotating part (4) is provided with a first matching part (411) which is drivingly connected to the output shaft of the first motor (6), so as to drive the first rotating part (4) to rotate relative to the learning machine body (1) through the first motor (6); The second driving mechanism comprises a second motor (7), and the second rotating part (5) is provided with a second matching part which is drivingly connected to the output shaft of the second motor (7), so that the second rotating part (5) is driven by the second motor (7) to rotate relative to the first rotating part (4).

4. The learning device according to claim 3, characterized in that The first motor (6) and the second motor (7) are both configured to have three working states: forward rotation, reverse rotation and locking.

5. The learning device according to any one of claims 1 to 4, characterized in that: A fixing seat (3) is arranged at the top of the rear side of the learning machine body (1), and the fixing seat (3) is arranged at the top of the center line of the learning machine body (1) in the vertical direction. The first rotating part (4) is rotatably connected to the fixing seat (3) and is configured to be rotatable relative to the fixing seat (3) along the first direction.

6. The learning device according to claim 5, characterized in that The first rotating part (4) is a support arm structure, comprising a first support arm section (41), a second support arm section (42) and a third support arm section (43); The first arm section (41) is connected to the second arm section (42) at an angle, the second arm section (42) is connected to the third arm section (43) at an angle, the first arm section (41) is rotatably connected to the fixed seat (3), and the first arm section (41) is configured to be rotatable relative to the fixed seat (3) along the first direction, the second rotating portion (5) is rotatably connected to the third arm section (43), and the second rotating portion (5) is configured to be rotatable relative to the third arm section (43) along the second direction.

7. The learning device according to claim 6, characterized in that The first arm section (41) is extended from bottom to top and gradually tilted backwards in its extension direction; the second arm section (42) is extended in the left-right direction and is located between the first arm section (41) and the second arm section (42); the third arm section (43) is extended from back to front and gradually tilted upwards in its extension direction.

8. The learning device according to claim 6, characterized in that The second rotating part (5) is a horizontally extending columnar structure, one end of the second rotating part (5) is rotatably connected to the third arm section (43), and a mounting position is provided on the surface of the second rotating part (5) facing the front side of the learning machine body (1), and the camera (2) is mounted on the mounting position.

9. The learning device according to any one of claims 1 to 4, characterized in that: The rotation axis centerline of the first rotating part (4) rotatably connected to the learning machine body (1) is arranged along the vertical direction, and the rotation axis centerline of the second rotating part (5) rotatably connected to the first rotating part (4) is arranged along the horizontal direction.

10. The learning device according to any one of claims 1 to 4, characterized in that: The rotation angle of the first rotating part (4) relative to the learning machine body (1) along the first direction is greater than 300 degrees, and the rotation angle of the second rotating part (5) relative to the first rotating part (4) along the second direction is greater than 300 degrees.

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