Learning device
By designing the speaker and learning machine to be connected in a rotating manner, the speaker can both produce sound and provide support, solving the problem of difficult repair of speaker malfunctions in learning machines and improving the practicality and service life of the equipment.
Patent Information
- Application Number
- CN202520247204.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-14
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-02-14
AI Technical Summary
The microphone or speaker functions of existing learning machines are difficult to repair when they malfunction.
Design a learning device in which a speaker and a learning machine are connected by rotation. The speaker can provide sound output and also serve as a support. Connecting the speaker to the learning machine makes maintenance or replacement more convenient.
This increases the practicality and lifespan of learning devices, makes audio issues easier to repair or replace, and enhances the user experience.
Smart Images
Figure CN223797023U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of learning machine accessories technology, and in particular to a learning device. Background Technology
[0002] With the development of society and information technology, science and technology are undergoing rapid changes. Today's electronic products are no longer just for providing audiovisual functions. Especially for preschool children, parents hope that electronic teaching devices can provide their children with better sound and visuals, improving their learning interest and effectiveness, and giving their children a head start. Children's learning machines greatly help children's leisure and entertainment, broaden their horizons, and increase their knowledge. Preschool children, in particular, are full of interest in lively and interesting music and games, allowing them to learn while playing and play while learning, thus gaining a wealth of knowledge. Currently, the microphone or speaker functions of most learning machines on the market are built into the main unit, making repairs inconvenient if the microphone or speaker functions malfunction. Utility Model Content
[0003] The present invention provides a learning device to solve the technical problem that users find it inconvenient to repair microphones or speakers after they malfunction.
[0004] This utility model discloses a learning device, comprising:
[0005] The learning machine has a display surface and a cover surface, wherein the display surface provides a display function;
[0006] A speaker is rotatably mounted on the cover surface and electrically connected to the learning machine. The speaker has a supporting end face and a storage surface, with the supporting end face supporting the learning machine on the supporting surface. The learning machine can be flipped relative to the speaker to switch between an unfolded state and a stored state. In the unfolded state, the cover surface and the storage surface form an angle. In the stored state, the angle between the cover surface and the storage surface is 0°, and the learning machine is closed on the storage surface.
[0007] In one embodiment, the learning machine includes a first housing, a first motherboard, and a display screen. The first motherboard is disposed inside the first housing, and the display screen is embedded in one side of the first housing to form the display surface. The display screen is electrically connected to the first motherboard.
[0008] The speaker includes a second housing, a second main board, and a speaker unit. The supporting end face and the receiving surface are located on opposite outer surfaces of the second housing. The second housing is provided with a sound hole, which is spaced apart from the supporting end face and the receiving surface. The second main board is disposed inside the second housing and electrically connected to the first main board. The speaker unit is disposed inside the second housing and electrically connected to the second main board. The sound outlet of the speaker unit is located opposite the sound hole.
[0009] In one embodiment, the first housing is rotatably connected to the second motherboard via a pivot. One of the first housing and the second motherboard has a protruding mounting block, and the other has a mounting groove. The mounting block is confined within the mounting groove and can rotate within the mounting groove. The pivot passes through the inner sidewall of the mounting groove and the mounting block in sequence.
[0010] In one embodiment, the edge of the second housing is provided with a clearance notch that communicates with the mounting groove, the clearance notch allowing the mounting block to pass through and be positioned within the mounting groove.
[0011] In one embodiment, the first housing includes a detachably connected frame and a bottom cover. The bottom cover covers the first motherboard within the frame, and the bottom cover covers the frame to form the covering surface. The mounting block protrudes from the edge of the bottom cover. The frame has two spaced-apart lugs. When the bottom cover is closed on the frame, the mounting block is clamped between the two lugs. The rotating shaft passes through the lugs and the mounting block in sequence.
[0012] In one embodiment, the mounting block protrudes from the cover surface, and the receiving surface is recessed towards the support end face to form the mounting groove, so that the learning machine can rotate relative to the speaker at a maximum angle of 90°.
[0013] In one embodiment, the first housing is rotatably connected to the second housing, and the first motherboard is wirelessly connected to the second motherboard; or, the first motherboard is electrically connected to the second motherboard via a data cable.
[0014] In one embodiment, in the stored state, the side periphery of the learning machine smoothly connects to the side edge of the speaker.
[0015] In one embodiment, the learning machine includes a detachable housing and a main unit. The housing has a mounting cavity on one side for mounting and positioning the main unit. The housing is rotatably connected to the speaker. The display surface is located on the main unit, and the cover surface is located on the side of the housing opposite to the mounting cavity.
[0016] In one embodiment, the learning device includes headphones, and the storage surface has a headphone compartment for storing the headphones; when the headphones are stored in the headphone compartment, the headphones do not protrude from the storage surface.
[0017] As can be seen from the above technical solution, the embodiments of this utility model have at least the following advantages and positive effects:
[0018] This utility model provides a learning device, including a learning machine and a speaker rotatably connected. The learning machine serves as the main unit, providing learning functions, while the speaker is externally connected to and electrically connected to the learning machine. The speaker in this application not only provides sound output but also functions as a support, holding the learning machine on a support surface. This dual-purpose design greatly increases the practicality of the learning device. Furthermore, compared to the common design where the speaker is built into the learning machine, connecting the speaker externally makes it easier to repair or replace the speaker if problems arise, thus extending the lifespan of the learning device. Attached Figure Description
[0019] To more clearly illustrate the technical solutions in the embodiments of 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 only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.
[0020] Figure 1 This is a schematic diagram of the overall structure of a learning device in an unfolded state according to an embodiment of this application;
[0021] Figure 2 for Figure 1 A schematic diagram of the overall structure of the learning device in its stowed state;
[0022] Figure 3 for Figure 1 A schematic diagram of the exploded structure of the learning device shown.
[0023] Figure 4 for Figure 1 A schematic diagram of the exploded structure at point A in the learning device shown;
[0024] Figure 5 for Figure 1 A magnified schematic diagram of the structure at point A in the learning device shown;
[0025] Figure 6 This is a schematic diagram of the overall structure of the second embodiment of the learning machine.
[0026] The annotations in the attached figures are explained as follows:
[0027] 10. Learning device; 100. Learning machine; 101. Display surface; 102. Cover surface; 110. First housing; 111. Frame; 112. Bottom cover; 113. Lug; 120. First motherboard; 130. Display screen; 140. Mounting block; 200. Speaker; 201. Support end face; 202. Storage surface; 210. Second housing; 211. Sound hole; 220. Second motherboard; 230. Speaker unit; 240. Mounting slot; 250. Clearance notch; 260. Protective shell; 300. Shaft; 400. Headphone device; 410. Headphones; 420. Headphone compartment. Detailed Implementation
[0028] Typical embodiments embodying the features and advantages of this utility model will be described in detail in the following description. It should be understood that this utility model can have various variations in different embodiments, all of which do not depart from the scope of this utility model, and the descriptions and illustrations therein are for illustrative purposes only and not intended to limit this utility model.
[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.
[0030] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "setup," and "connection" 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 application based on the specific circumstances.
[0031] Reference Figure 1 and Figure 2 This application provides a novel learning device 10, comprising a learning machine 100 and an audio speaker 200 rotatably connected. The learning machine 100 serves as the main unit for providing learning and entertainment functions, while the audio speaker 200 provides sound output functions such as a microphone and speaker. The audio speaker 200 can also act as a support to support the learning machine 100 on a flat surface, such as a desktop or floor. The learning machine 100 can be rotated relative to the audio speaker 200 to adjust the support angle, finding a suitable position for user operation and viewing. Figure 2This illustrates that when the user does not need to use the learning device 10, the learning machine 100 can be flipped to one side and stored in the speaker 200 to reduce the overall size of the learning device 10, making it easier to store and carry. It should be noted that the learning machine 100 here is a broad definition; in other embodiments, it could also be an electronic device such as a mobile phone, e-reader, tablet, or game console that is rotatably connected to the speaker 200, with the speaker 200 providing sound output and support for different electronic devices.
[0032] Reference Figure 1 and Figure 2 Specifically, the learning machine 100 has a display surface 101 and a cover surface 102, with the display surface 101 providing a display function. A speaker 200 is rotatably mounted on the cover surface 102 and is electrically connected to the learning machine 100. Operating the learning machine 100 allows control of the speaker 200's volume, channels, etc. This electrical connection refers to an electrical signal connection, which can be wired or wireless. The speaker 200 has a supporting end surface 201 and a storage surface 202, with the supporting end surface 201 supporting the learning machine 100. The learning machine 100 can be flipped relative to the speaker 200 to be in an unfolded state. Figure 1 (as shown) and storage status ( Figure 2 The learning machine 100 switches between the two states. In the unfolded state, the covering surface 102 and the storage surface 202 are at an angle. In the stored state, the angle between the covering surface 102 and the storage surface 202 is 0°, and the learning machine 100 is closed on the storage surface 202.
[0033] The learning device 10 provided in this application, because the speaker 200 is connected to the learning machine 100, allows the speaker 200 to not only provide sound output but also serve as a support to hold the learning machine 100 on a support surface. This dual-purpose design greatly increases the practicality of the learning device 10. Furthermore, compared to the common design where the speaker 200 is integrated with the learning machine 100, the speaker 200 in this application is easier to repair or replace if problems arise, thus extending the lifespan of the learning device 10.
[0034] Preferably, in one embodiment, reference Figure 2 In its stored state, the learning machine 100 is housed within the storage surface 202 of the speaker 200. The side edges of the learning machine 100 and the side edges of the speaker 200 are smoothly connected, making the learning device 10 appear as a single unit in its stored state. The joint between the learning machine 100 and the speaker 200 is smooth and does not cut the hand. It should be noted that in other embodiments, whether the side edges of the learning machine 100 and the side edges of the speaker 200 are smoothly connected is not limited, as long as the learning machine 100 can be stored within the storage surface 202.
[0035] Specifically, in one embodiment, in conjunction with reference to Figure 1 and Figure 3 The learning machine 100 includes a first housing 110, a first mainboard 120, and a display screen 130. The first mainboard 120 is disposed within the first housing 110, and the display screen 130 is embedded in one side of the first housing 110 to form the aforementioned display surface 101. The display screen 130 is electrically connected to the first mainboard 120. The speaker 200 includes a second housing 210, a second mainboard 220, and a speaker unit 230. A supporting end face 201 and a storage surface 202 are located on opposite outer surfaces of the second housing 210. The second housing 210 is provided with a sound hole 211, which is spaced apart from the supporting end face 201 so that the supporting end face 201 fits against the supporting surface without blocking the sound hole 211 from emitting sound. The sound hole 211 is also spaced apart from the storage surface 202 so that the learning machine 100 is stored in the storage surface 202 without blocking the sound hole 211 from emitting sound. The second mainboard 220 is located within the second housing 210 and electrically connected to the first mainboard 120, enabling the learning machine 100 to be electrically connected to the speaker 200. The speaker unit 230 is located within the second housing 210 and electrically connected to the second mainboard 220, with its sound outlet aligned with the sound hole 211. It should be noted that the learning machine 100 and the speaker 200 are different types, have different structures, and use different components. The aforementioned housing, mainboard, and other components are not limited; common learning machines 100 and speakers 200 should fall within the scope of protection of this application.
[0036] Preferably, in one embodiment, in conjunction with reference to Figure 1 , Figure 4 and Figure 5 The first housing 110 is rotatably connected to the second main board 220 via a pivot 300. One of the first housing 110 and the second main board 220 has a protruding mounting block 140, and the other has a mounting groove 240. The mounting block 140 is confined within the mounting groove 240 and can rotate within it. The pivot 300 passes through the inner wall of the mounting groove 240 and the mounting block 140 in sequence, thereby enabling the first housing 110 to be rotatably connected to the second main board 220, and thus enabling the learning machine 100 to be rotatably connected to the speaker. It should be noted that this is one specific embodiment where the pivot 300, mounting block 140, and mounting groove 240 work together to achieve the rotatable connection of the learning machine 100 to the speaker 200. Therefore, in this application, the presence or absence of the pivot 300, mounting block 140, and mounting groove 240 is not limited; any means or methods that enable the rotatable connection of the learning machine 100 to the speaker 200 should be protected. On the other hand, the respective positions of the mounting block 140 and the mounting groove 240 are not limited. It is only necessary that one of the learning machine 100 and the speaker 200 protrudes from the mounting block 140 and the other has the mounting groove 240. The learning machine 100 is rotatably connected to the speaker 200 through the rotating shaft 300.
[0037] Preferably, in one embodiment, in conjunction with reference to Figure 4 and Figure 5 The edge of the second housing 210 is provided with a clearance notch 250 that connects to the mounting groove 240. The clearance notch 250 allows the mounting block 140 to pass through and be confined within the mounting groove 240. The clearance notch 250 is adapted to the size of the mounting block 140, and the mounting groove 240 is recessed into the second housing 210 to enhance the stability of the rotational connection between the first housing 110 and the second main board 220. It should be noted that in other embodiments, if the learning machine 100 is rotatably connected to the second housing 210, the second housing 210 does not need to have the clearance notch 250.
[0038] Preferably, in one embodiment, in conjunction with reference to Figure 4 and Figure 5 The first housing 110 includes a detachably connected frame 111 and a bottom cover 112. The bottom cover 112 covers the first main board 120 within the frame 111, forming the aforementioned covering surface 102. A mounting block 140 protrudes to form the edge of the bottom cover 112. The frame 111 has two spaced-apart lugs 113. When the bottom cover 112 is closed onto the frame 111, the mounting block 140 is sandwiched between the two lugs 113. The rotating shaft 300 passes through the lugs 113 and the mounting block 140 in sequence. It should be noted that the detachable connection between the frame 111 and the bottom cover 112 facilitates the disassembly, assembly, and maintenance of the internal components (first main board 120 and display screen 130) of the learning machine 100. In other embodiments, the first housing 110 can also be integrally formed without disassembly. The two lugs 113 of the frame 111 are to further enhance the stability of the rotational connection between the first housing 110 and the speaker 200. In other embodiments, the two lugs 113 may not be necessary as long as the frame 111 and the bottom cover 112 are assembled tightly enough. Therefore, in this application, it is not limited whether the frame 111 and the bottom cover 112 are detachably connected, nor is it limited whether the two lugs 113 are provided.
[0039] Preferably, in one embodiment, in conjunction with reference to Figure 1 and Figure 4The mounting block 140 protrudes from the cover surface 102, and the storage surface 202 is recessed towards the support end surface 201 to form the aforementioned mounting groove 240. This allows the learning machine 100 to rotate a maximum angle of 90° relative to the speaker 200, meaning that the cover surface 102 is perpendicular to the storage surface 202 in the corresponding state. When the support end surface 201 is supported on a horizontal surface, the display surface 101 is vertically aligned, conforming to the user's normal viewing angle. The user can also adjust the support angle range (0-90°) according to different usage scenarios to find the optimal operating viewing position. It should be noted that, without considering the normal viewing angle, the rotation angle range of the learning machine 100 relative to the speaker 200 is not limited in this application.
[0040] Preferably, in one embodiment, in conjunction with reference to Figure 1 and Figure 3 The speaker 200 includes a protective outer shell 260 fitted onto the second housing, which provides dust and water protection for the speaker 200. It should be noted that, in this application, the presence or absence of the protective outer shell 260 is not limited.
[0041] Preferably, in one embodiment (not shown), the first housing 110 is rotatably connected to the second housing 210, and the first motherboard 120 and the second motherboard 220 are wirelessly connected via Bluetooth; or the first motherboard 120 is electrically connected to the second motherboard 220 via a data cable, the two ends of which can be fixedly electrically connected to the two motherboards (first motherboard 120 and second motherboard 220), or the two ends of the data cable are electrically connected to the two motherboards via a data interface. It should be noted that in other embodiments, the first motherboard 120 and the second motherboard 220 can also be electrically connected via a flexible wire, the two ends of which pass through the first housing 110 and the second housing 210 respectively and are then electrically connected to the two motherboards. Therefore, provided that the first housing 110 is rotatably connected to the second housing 210, the electrical connection method of the two motherboards is not limited.
[0042] Preferably, in one embodiment (not shown), the learning machine 100 includes a detachable outer casing and a main unit. The outer casing has a mounting cavity on one side for positioning the main unit. The outer casing is rotatably connected to the speaker 200, allowing the main unit of the learning machine 100 to be detachably connected to the speaker 200, facilitating the replacement of the speaker 200. The main unit of the learning machine 100 can also be used independently to meet the needs of more users. It should be noted that in this application, the presence or absence of an outer casing is not limited; any method that enables a detachable connection between the main unit of the learning machine 100 and the speaker 200 should be included.
[0043] Preferably, in one embodiment, reference Figure 6The learning device 10 includes a built-in headphone device 400 and headphones 410. The storage surface 202 has a headphone compartment 420 for storing the headphones 410. When the headphones 410 are stored in the headphone compartment 420, the headphones 400 do not protrude from the storage surface 202, allowing the learning device 100 to fit snugly when closed on the storage surface 202, improving the overall compactness of the learning device 10. Furthermore, the headphone compartment 420 can also charge the headphones 410. It should be noted that the headphones 400 and headphone compartment 420 increase the multifunctionality and practicality of the learning device, meeting more user needs. In other embodiments of this application, the headphone device 400 may not be necessary. Alternatively, the headphone compartment 420 can be located on the closing surface 102 of the learning device 100, or the closing surface 102 and the storage surface 202 can be formed by aligned storage grooves to accommodate the headphones 410. Therefore, there is no limitation on the placement of the headphone charging case 420.
[0044] Although the present invention has been described with reference to several typical embodiments, it should be understood that the terminology used is descriptive and exemplary, and not restrictive. Since the present invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.
Claims
1. A learning device characterized by comprising: The learning machine comprises: a learning machine having opposite display surface and cover surface, the display surface provides display function; a sound device rotatably arranged on the cover surface, and the sound device is electrically connected with the learning machine, the sound device has opposite support end surface and storage surface, the support end surface supports the learning machine on the support surface; the learning machine can be flipped relative to the sound device to switch between unfolded state and storage state, in the unfolded state, the cover surface and the storage surface are in the state of included angle; in the storage state, the included angle between the cover surface and the storage surface is 0°, and the learning machine is covered on the storage surface.
2. The learning device according to claim 1, characterized by, The learning machine comprises first shell, first mainboard and display screen, the first mainboard is arranged in the first shell, and the display screen is embedded on one side of the first shell to form the display surface, and the display screen is electrically connected with the first mainboard; The sound device comprises second shell, second mainboard and loudspeaker unit, the support end surface and the storage surface are located on the opposite two sides of the outer surface of the second shell, the second shell is provided with sound hole, the sound hole is arranged in the interval with the support end surface, and the sound hole is arranged in the interval with the storage surface; the second mainboard is arranged in the second shell and is electrically connected with the first mainboard, and the loudspeaker unit is arranged in the second shell and is electrically connected with the second mainboard, and the sound outlet of the loudspeaker unit is located on the sound hole.
3. The learning device according to claim 2, characterized by, The first shell is rotatably connected with the second mainboard through the rotating shaft, one of the first shell and the second mainboard is provided with mounting block, the other is provided with mounting groove, the mounting block is limited in the mounting groove and can rotate in the mounting groove, and the rotating shaft penetrates the inner side wall of the mounting groove and the mounting block in sequence.
4. The learning device according to claim 3, characterized by The edge of the second shell is provided with the avoiding notch communicating with the mounting groove, and the avoiding notch is limited in the mounting groove after the mounting block passes through.
5. The learning device according to claim 3, wherein The first shell comprises detachably connected frame and bottom cover, the bottom cover covers the first mainboard in the frame, and the bottom cover covers the frame to form the cover surface; the mounting block is protruded from the edge of the bottom cover, the frame is provided with two spaced apart lugs, when the bottom cover covers the frame, the mounting block is clamped between the two lugs, and the rotating shaft penetrates the lug and the mounting block in sequence.
6. The learning device according to claim 3, wherein The mounting block is protruded from the cover surface, and the storage surface is inwardly recessed to form the mounting groove towards the support end surface, so that the maximum angle of the learning machine relative to the sound device is 90°.
7. The learning device according to claim 2, wherein The first shell is rotatably connected with the second shell, and the first mainboard and the second mainboard are wirelessly connected; or the first mainboard is electrically connected with the second mainboard through data line.
8. The learning device according to claim 1, wherein In the storage state, the side edge of the learning machine and the side edge of the sound device are smoothly connected.
9. The learning device according to claim 1, wherein The learning machine comprises detachably mounted shell and main machine, one side of the shell is provided with mounting cavity for mounting and positioning the main machine, and the shell is rotatably connected with the sound device; the display surface is arranged on the main machine, and the cover surface is arranged on the side of the shell away from the mounting cavity.
10. The learning device according to claim 1, wherein The learning device comprises earphones, and the receiving surface is provided with an earphone compartment for receiving the earphones; when the earphones are received in the earphone compartment, the earphones do not protrude from the receiving surface.