Learning equipment

Abstract

The utility model relates to the technical field of electronic equipment, and provides learning equipment which comprises a body, a scanning assembly and a display screen. A display screen is embedded in the front face of the body. The scanning assembly is detachably installed on the back face of the body. The body is provided with a connector. The scanning assembly comprises a shell, a scanning head and a connector, the scanning head is arranged at one end of the shell, and the connector is arranged at the other end of the shell; under the condition that the connector is inserted into the connecting port, the length direction of the scanning assembly is parallel or perpendicular to the length direction of the body. According to the learning equipment provided by the utility model, through the separable and combinable diversified design of the scanning assembly and the body, the application scene of the learning equipment can be expanded, and the experience feeling of a user is improved.

Description

Technical Field

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

[0002] With the rise of smart devices, learning through these devices has become a trend. Common learning devices include smart desks with scanning pens, learning machines, word generators, and listening and speaking devices. Students can use these devices to look up words, translate, read aloud, memorize words, practice listening, and practice speaking.

[0003] Currently, to meet learning needs in different situations, some learning devices have multiple functions. These devices are often based on a single terminal device, with additional structures added to expand their functionality. However, these devices often lack overall cohesion, are inconvenient to store and carry, and offer a poor user experience. Utility Model Content

[0004] This utility model provides a learning device to solve the problem that the complex functional design of existing learning devices makes them inconvenient to carry and store, resulting in a poor user experience.

[0005] This utility model provides a learning device, including: a main body, a scanning component, and a display screen;

[0006] The display screen is embedded in the front of the main body, and the scanning component is detachably installed on the back of the main body;

[0007] The main body has a connection port; the scanning assembly includes a housing, a scanning head, and a connection head, with the scanning head disposed at one end of the housing and the connection head disposed at the other end of the housing;

[0008] When the connector is inserted into the connector port, the length direction of the scanning component is parallel or perpendicular to the length direction of the body.

[0009] According to the present invention, a learning device is provided with a receiving groove on the back of the main body, and the scanning component is detachably disposed in the receiving groove.

[0010] According to the present invention, a learning device is provided in which a first magnetic attractor is installed in the receiving groove and a second magnetic attractor is installed in the scanning component. When the scanning component is housed in the receiving groove, the first magnetic attractor and the second magnetic attractor are attracted to each other.

[0011] According to the present invention, a learning device is provided with a third magnetic suction member on the side of the connector and a fourth magnetic suction member on the connector port. When the connector is inserted into the connector port, the third magnetic suction member and the fourth magnetic suction member are attracted together.

[0012] According to the learning device provided by this utility model, at least two third magnetic suction components are provided, and the at least two third magnetic suction components are arranged on opposite sides of the connector.

[0013] According to the present invention, one of the housing and the connection port is provided with a buckle and the other is provided with a locking hole. When the connector is inserted into the connection port, the buckle is engaged with the locking hole.

[0014] The learning device provided by this utility model also includes an unlocking component;

[0015] When the housing is provided with the buckle, the unlocking member can be pressed and installed on the housing; when the connection port is provided with the buckle, the unlocking member can be pressed and installed on the body.

[0016] The unlocking component is linked to the buckle. When the unlocking component is in a pressed state, the buckle disengages from the buckle hole; when the unlocking component is in a non-pressed state, the buckle is engaged in the buckle hole.

[0017] According to the present invention, in the case that the housing is provided with the buckle, the housing is provided with a stop plate, and an elastic member is provided between the unlocking member located on one side inside the housing and the stop plate;

[0018] When the connection port is provided with the buckle, a stop plate is provided inside the body, and an elastic member is provided between the unlocking member and the stop plate on one side inside the body.

[0019] According to the present invention, a learning device is provided in which the buckle is retractably disposed in the housing, the housing is provided with a lock hole, the unlocking component includes a pressing part and a connecting part, the connecting part is fixedly connected to the buckle, the pressing part is movably inserted into the lock hole, and one end of the pressing part located inside the housing is fixedly connected to the connecting part, wherein, when the pressing part is in a non-pressing state, the outward side of the connecting part is in contact with the inner wall of the housing.

[0020] According to the present invention, a learning device is provided, wherein the connection port includes a first connection port and a second connection port, the first connection port being located on the side of the body along the length direction, and the second connection port being located on the side of the body along the width direction.

[0021] The learning device provided by this utility model features a detachable scanning component mounted on the back of the main body. This allows the scanning component to be stored on the back of the main body or disassembled for independent scanning. The scanned content is displayed on a screen on the main body. Furthermore, by providing a connection port on the main body and a connector on the scanning component, the scanning component can be installed parallel or perpendicular to the main body, adapting to different usage scenarios. This learning device allows for the scanning component to be stored within the main body, used independently, or mounted on different sides of the main body for integrated use. The detachable and combinable design of the scanning component and the main body expands the application scenarios of the learning device and enhances the user experience. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the first installation structure of the learning device provided by this utility model.

[0024] Figure 2 This is one of the second installation structure diagrams of the learning device provided by this utility model.

[0025] Figure 3 This is the second schematic diagram of the second installation structure of the learning device provided by this utility model.

[0026] Figure 4 This is one of the schematic diagrams of the third installation structure of the learning device provided by this utility model.

[0027] Figure 5 This is the second of the third installation structure diagrams for the learning device provided by this utility model.

[0028] Figure 6 This is one of the three-dimensional structural schematic diagrams of the main body provided by this utility model.

[0029] Figure 7 This is the second three-dimensional structural schematic diagram of the main body provided by this utility model.

[0030] Figure 8 This is one of the three-dimensional structural schematic diagrams of the scanning component provided by this utility model.

[0031] Figure 9This is the second three-dimensional structural schematic diagram of the scanning component provided by this utility model.

[0032] Figure 10 This utility model provides Figure 9 A partial schematic diagram of the connector.

[0033] Figure 11 This is a cross-sectional view of the first type of installation of the learning device provided by this utility model.

[0034] Figure 12 This is a cross-sectional view of the second installation method of the learning device provided by this utility model.

[0035] Figure 13 This utility model provides Figure 12 A partial schematic diagram of the connection between the scanning component and the main body.

[0036] Figure label:

[0037] 1. Body; 11. Connecting port; 12. Receiving slot; 13. First magnetic suction component; 14. Fourth magnetic suction component; 111. First connecting port; 112. Second connecting port; 113. Locking hole;

[0038] 2. Scanning assembly; 21. Housing; 22. Scanning head; 23. Connecting head; 24. Second magnetic suction component; 25. Unlocking component; 26. Elastic component; 211. Buckle; 212. Stop plate; 231. Third magnetic suction component; 251. Pressing part; 252. Connecting part;

[0039] 3. Display screen. Detailed Implementation

[0040] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0041] The terms "first" and "second" in the specification and claims of this utility model may explicitly or implicitly include one or more of the features. In the description of this utility model, unless otherwise stated, "multiple" means two or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0042] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0043] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0044] The following is combined with Figures 1-13 The learning device provided by the present invention will be described in detail through specific embodiments and application scenarios.

[0045] In some embodiments, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, this embodiment provides a learning device, including: a main body 1, a scanning component 2, and a display screen 3.

[0046] The front of the main body 1 is fitted with a display screen 3. The scanning assembly 2 is detachably mounted on the back of the main body 1. The main body 1 has a connection port 11. The scanning assembly 2 includes a housing 21, a scanning head 22, and a connector 23. The scanning head 22 is provided at one end of the housing 21, and the connector 23 is provided at the other end of the housing 21.

[0047] When the connector 23 is inserted into the connector port 11, the length direction of the scanning component 2 is parallel or perpendicular to the length direction of the body 1.

[0048] The learning device in this embodiment can be a scanning pen, dictionary pen, word generator, listening and speaking generator, learning machine, or repeater.

[0049] The scanning head 22 is used for scanning operations. The scanning head 22 moves along the surface of the scanning medium, and the scanning results are displayed on the display screen 3. The scanning head 22 includes a scanning window and a camera module installed within the scanning window. The user holds the learning device and selects the content to be scanned through the scanning window. The camera module acquires text or images from the scanning medium. A processor is installed within the main body 1. The camera module sends the scanned content to the processor, which then queries and translates the scanned content to obtain related content (including radicals, components, synonyms, antonyms, translations, example sentences, related questions, etc.). The scanned content and related content are then displayed on the display screen 3.

[0050] Specifically, there are several ways to install the main body 1 and the scanning component 2. The scanning component 2 can be installed on the back of the main body 1 for storage; it can also be detached from the back of the main body 1 for separate scanning, or connected to the main body 1's connection port 11 via connector 23. When the scanning component 2 is connected to the connection port 11 via connector 23, the user can use it for scanning or as a handle for the learning device. Optionally, a camera is installed on the main body 1. The camera can be used when the scanning component 2 is stored, when the scanning component 2 is separated from the main body 1, or when connector 23 is plugged into the connection port 11, allowing for distant shooting of the subject.

[0051] In one embodiment, the body 1 has only one connection port 11, located on a side extending along the width direction of the body 1. In this case, after the connector 23 is inserted into the connection port 11, the length direction of the scanning component 2 is parallel to the length direction of the body 1. In another embodiment, the body 1 has only one connection port 11, located on a side extending along the length direction of the body 1. In this case, after the connector 23 is inserted into the connection port 11, the length direction of the scanning component 2 is perpendicular to the length direction of the body 1. In yet another embodiment, the body 1 may also have two connection ports 11, arranged on adjacent sides of the body 1, allowing the user to insert the connector 23 into the corresponding connection port 11 as needed.

[0052] In one optional embodiment, one of the connector 23 and the connector port 11 is a socket, and the other is a plug. The socket and the plug are inserted and removed to achieve a mechanical connection, and the scanning component 2 is wirelessly connected to the body 1. In yet another optional embodiment, the connector 23 is an electrical connector, and the connector port 11 is an electrical interface. When the connector port 11 and the connector 23 are inserted and removed, they can both constrain the relative position of the body 1 and the scanning component 2 and achieve an electrical connection. When the scanning component 2 is connected to the connector port 11 of the body 1 through the connector 23, the connector port 11 can transmit data with the connector 23 and can charge the scanning component 2. Specifically, the connector port 11 can be a TYPE-C interface or a spring pin contact.

[0053] The learning device provided by this utility model allows for the detachable installation of the scanning component 2 on the back of the main body 1. This allows the scanning component 2 to be stored on the back of the main body 1 or to be detached for independent scanning. The scanned content is displayed on the screen on the main body 1. Furthermore, by providing a connection port 11 on the main body 1 and a connector 23 on the scanning component 2, the scanning component 2 can be installed parallel or perpendicular to the main body 1 through the connection between the connector 23 and the connection port 11, adapting to different usage scenarios. This learning device allows the scanning component 2 to be stored in the main body 1, scan independently, or be installed on different sides of the main body 1 for integrated use. The detachable and combinable design of the scanning component 2 and the main body 1 expands the application scenarios of the learning device and improves the user experience.

[0054] In some embodiments, the scanning component 2 is directly magnetically attached to the back of the body 1. In yet other embodiments, such as Figure 6 and Figure 7 As shown, the back of the main body 1 in this embodiment is provided with a receiving groove 12. The scanning component 2 is detachably disposed in the receiving groove 12. By providing the receiving groove 12, the overall structure of the learning device is made more compact.

[0055] The receiving slot 12 can accommodate part of the scanning component 2. Through the embedded installation of the scanning component 2 and the body 1, the scanning component 2 and the body 1 are more firmly installed. When the scanning component 2 is stored in the receiving slot 12, it is less likely to fall off the body 1.

[0056] Alternatively, the scanning component 2 can be installed in the receiving slot 12 by means of fasteners or by means of snap-fit ​​connectors.

[0057] In some embodiments, such as Figure 6 , Figure 9 , Figure 10 , Figure 11As shown, in this embodiment, a first magnetic attractor 13 is installed in the receiving groove 12, and a second magnetic attractor 24 is installed in the scanning assembly 2. When the scanning assembly 2 is housed in the receiving groove 12, the first magnetic attractor 13 and the second magnetic attractor 24 are attracted to each other.

[0058] Specifically, the first magnetic attractor 13 is installed at the bottom of the receiving groove 12, and the second magnetic attractor 24 can be installed on the back of the scanning assembly 2. When the scanning assembly 2 is placed face outward in the receiving groove 12, the receiving groove 12 can protect the scanning head. It should be noted that the number of the first magnetic attractor 13 and the second magnetic attractor 24 can be one or more. For example, the first magnetic attractor 13 is a bar magnet that extends along the length of the receiving groove 12. The second magnetic attractor 24 is a magnetic block, and there are two of them. When the scanning assembly 2 is housed in the receiving groove 12, the two second magnetic attractors 24 are attracted to different positions of the bar magnet. The first magnetic attractor 13 and the second magnetic attractor 24 can be permanent magnets or electromagnetic components.

[0059] When the scanning component 2 is stored in the receiving slot 12, the receiving slot 12 can protect the scanning head. At the same time, the magnetic attraction of the first magnetic member 13 and the second magnetic member 24 makes the scanning component 2 and the main body 1 tightly connected, improving storage stability. When the user needs to use the scanning component 2, the magnetic attraction can be easily overcome by applying force with the hand to remove the scanning component 2 from the receiving slot 12.

[0060] In this embodiment, by setting a first magnetic 13 and a second magnetic 24, the scanning component 2 and the main body 1 can be conveniently detachably connected through the attraction of the first magnetic 13 and the second magnetic 24.

[0061] In some embodiments, such as Figure 1 As shown, the connection port 11 in this embodiment includes a first connection port 111 and a second connection port 112. The first connection port 111 is located on the side of the body 1 along the length direction, and the second connection port 112 is located on the side of the body 1 along the width direction.

[0062] In this embodiment, the first connection port 111 is located on the side of the body 1 along its length. When the connector 23 is inserted into the first connection port 111, the length direction of the scanning component 2 is perpendicular to the length direction of the body 1. At this time, the scanning component 2 can be used as a holding structure when the display screen 3 is in landscape mode, and it can also scan the scanning medium and display the scanned content on the display screen 3.

[0063] In this embodiment, the second connection port 112 is located on the side of the body 1 in the width direction. When the connector 23 is inserted into the second connection port 112, the length direction of the scanning component 2 is parallel to the length direction of the body 1, further extending the total length of the learning device. At this time, the learning device can not only scan the scanning medium through the scanning component 2, but also provide a grip for the vertical display of the display screen 3 through the scanning component 2.

[0064] In some embodiments, such as Figure 8 , Figure 9 , Figure 10 and Figure 12 As shown, in this embodiment, a third magnetic member 231 is provided on the side of the connector 23, and a fourth magnetic member 14 is provided on the connector 11. When the connector 23 is inserted into the connector 11, the third magnetic member 231 and the fourth magnetic member 14 are attracted together.

[0065] When the scanning component 2 and the main body 1 need to be connected and used together, the connection between the connector 23 and the connector 11 is made more secure through the attraction of the third magnetic 231 of the connector 23 and the fourth magnetic 14 of the connector 11.

[0066] When connector 23 is inserted into connector 11, connector 23 and connector 11 are attracted by magnetic force, making it difficult for connector 23 to fall out of connector 11. The user applies force to overcome the attraction of the third magnetic member 231 and the fourth magnetic member 14 to remove connector 23 from connector 11. Therefore, the third magnetic member 231 and the fourth magnetic member 14 make the secure installation and removal of connector 23 and connector 11 relatively simple.

[0067] The third magnetic chuck 231 can be installed at the end of the connector 23, and the fourth magnetic chuck 14 is installed on the contact surface between the connector 11 and the connector 23. There can be one or more third magnetic chucks 231 and fourth magnetic chucks 14. The third magnetic chuck 231 and fourth magnetic chuck 14 can be fixed in their respective positions by embedding or adhesive bonding.

[0068] In some embodiments, such as Figure 12 and Figure 13 As shown, in this embodiment, at least two third magnetic suction members 231 are provided, and at least two third magnetic suction members 231 are arranged on opposite sides of the connector 23.

[0069] To enhance the stability of the connection between the connector 23 and the connector 11, at least two third magnetic elements 231 are provided on the connector 23. The at least two third magnetic elements 231 are arranged on opposite sides of the connector 23, so that there are at least two magnetic force points along the length of the connector 23, making the connection between the connector 23 and the connector 11 more secure.

[0070] In this embodiment, at least two third magnetic suction components 231 are provided. The at least two third magnetic suction components 231 are arranged on both sides of the connector 23 to magnetically fix the connector 23 and the connection port 11 from both sides of the connector 23, so that the magnetic force is more evenly distributed and the connection between the connector 23 and the connection port 11 is strengthened.

[0071] In some embodiments, such as Figure 12 and Figure 13 As shown, in this embodiment, one of the housing 21 and the connector 11 is provided with a buckle 211, and the other is provided with a locking hole 113. When the connector 23 is inserted into the connector 11, the buckle 211 is engaged with the locking hole 113.

[0072] To further enhance the connection stability between connector 23 and connector 11, this embodiment provides a buckle 211 on one of housing 21 and connector 11 and a locking hole 113 on the other. Through the snap-fit ​​design of buckle 211 and locking hole 113, a firm connection between connector 23 and connector 11 is achieved.

[0073] Specifically, the latch 211 can be a spring-loaded latch that can automatically pop out and retract. When the connector 23 is inserted into the connector port 11, the spring-loaded latch automatically retracts, and when it aligns with the locking hole 113, it automatically pops out and locks into the locking hole 113. Similarly, when the connector 23 is pulled out of the connector port 11, the spring-loaded latch automatically retracts, disengaging from the locking hole 113. Alternatively, the latch 211 can also be equipped with a button, allowing manual pressing of the button to unlock the latch 211.

[0074] In some embodiments, the connector 11 is provided with a locking hole 113, and the housing 21 is provided with a latch 211. The locking of the latch 211 and the locking hole 113 enables a stable connection between the scanning component 2 and the body 1. Unlocking the latch 211 and the locking hole 113 allows the scanning component 2 to be detached from the body 1. Alternatively, the locking hole 113 can be provided on the housing 21, and the latch 211 can be provided on the connector 11. It is understood that there are two connectors 11, where only one connector 11 may have a locking hole 113, or both connectors 11 may have a locking hole 113.

[0075] In some embodiments, both a locking hole 113 and a fourth magnetic suction member 14 can be provided on the connection port 11. A buckle 211 is provided on the housing 21, and a third magnetic suction member 231 is provided on the connector 23. Through the attraction of the third magnetic suction member 231 and the fourth magnetic suction member 14, and the cooperation of the buckle 211 and the locking hole 113, the connection between the scanning component 2 and the body 1 is made more secure.

[0076] In some embodiments, such as Figure 12 and Figure 13 As shown, this embodiment also includes an unlocking component 25.

[0077] When the housing 21 is provided with a buckle 211, the unlocking member 25 can be pressed and installed on the housing 21; when the connection port 11 is provided with a buckle 211, the unlocking member 25 can be pressed and installed on the body 1.

[0078] The unlocking component 25 is linked with the latch 211. When the unlocking component 25 is in the pressed state, the latch 211 is disengaged from the latch hole 113; when the unlocking component 25 is not in the pressed state, the latch 211 is engaged in the latch hole 113.

[0079] The unlocking component 25 can unlock the latching structure of the buckle 211 and the latching hole 113, allowing the buckle 211 to disengage from the latching hole 113, facilitating the disassembly of the buckle 211 and the latching hole 113. When the user presses the unlocking component 25, the buckle 211 separates from the latching hole 113 based on the linkage between the unlocking component 25 and the buckle 211. When the user does not press the unlocking component 25, the buckle 211 and the latching hole 113 are connected. By pressing the unlocking component 25, the housing 21 and the connection port 11 can be separated, thereby allowing the scanning component 2 to be disassembled from the main body 1.

[0080] In one embodiment, both the unlocking element 25 and the latch 211 are installed on the housing 21, and the unlocking element 25 and the latch 211 are linked together.

[0081] In this embodiment, by setting the unlocking component 25, the buckle 211 and the card hole 113 can be easily unlocked by pressing the unlocking component 25, which is beneficial for the installation and disassembly of the scanning component 2 and the main body 1.

[0082] In some embodiments, such as Figure 12 and Figure 13 As shown, in this embodiment, when the housing 21 is provided with a buckle 211, a stop plate 212 is provided inside the housing 21, and an elastic member 26 is provided between the unlocking member 25 located on one side inside the housing 21 and the stop plate 212.

[0083] When the connector 11 is provided with a buckle 211, a stop plate is provided inside the main body 1, and an elastic member 26 is provided between the unlocking member 25 and the stop plate on one side inside the main body 1.

[0084] With the housing 21 equipped with a latch 211, when the unlocking member 25 is pressed, the unlocking member 25 causes the latch 211 to disengage from the slot 113, and the unlocking member 25 moves a preset distance before being stopped by the stop plate 212. During the movement of the unlocking member 25, the elastic member 26 between the unlocking member 25 and the stop plate 212 is compressed, accumulating elastic potential energy. After the unlocking member 25 is released, the elastic member 26 rebounds, pushing the unlocking member 25 to move in the opposite direction. The unlocking member 25 then causes the latch 211 to engage with the slot 113, securing the connection between the body 1 and the scanning component 2. Thus, through the coordinated action of the stop plate 212 and the elastic member 26, the unlocking member 25 automatically rebounds.

[0085] Optionally, the connecting part 252 has a mounting rod on the side away from the lock hole, and there is a gap between the end of the mounting rod and the stop plate 212. The elastic element 26 is a spring, which is sleeved on the mounting rod.

[0086] In some embodiments, such as Figure 12 and Figure 13 As shown, in this embodiment, the buckle 211 is retractably mounted on the housing 21, and the housing 21 has a lock hole. The unlocking member 25 includes a pressing part 251 and a connecting part 252. The connecting part 252 is fixedly connected to the buckle 211, and the pressing part 251 is movably inserted into the lock hole. One end of the pressing part 251 located inside the housing 21 is fixedly connected to the connecting part 252. When the pressing part 251 is not pressed, the outward-facing side of the connecting part 252 is in contact with the inner wall of the housing 21.

[0087] When the unlocking member 25 is pressed, the pressing part 251 moves relative to the lock hole and approaches the stop plate 212. The connecting part 252 drives the buckle 211 to retract into the housing 21, so as to pull the connector 23 out from the connection port 11. At this time, the pressing part 251 is stopped by the stop plate 212, and the elastic member 26 is compressed by the pressing part 251 to accumulate elastic potential energy. After the unlocking member 25 is released, the elastic member 26 pushes the pressing part 251 to move in the opposite direction. The connecting part 252 drives the buckle 211 to extend out of the housing 21 and into the locking hole 113, and the buckle 211 and the locking hole 113 are engaged. At this time, the outward side of the connecting part 252 is in contact with the inner wall of the housing 21 to restrain the position of the unlocking member 25 and prevent it from coming out.

[0088] Furthermore, in this embodiment, a buckle 211 is provided on each side of the housing 21, and two locking holes 113 are provided on the body 1, with the two locking holes 113 and the two buckles 211 corresponding one-to-one. When the connector 23 is connected to the connector port 11, both the left and right sides of the connector 23 are engaged with the body 1, preventing the connector 23 from twisting and making the connection between the connector 23 and the connector port 11 more reliable.

[0089] In one embodiment, the pressing part 251 is button-shaped, and the connecting part 252 is a strip plate. One end of the strip plate is connected to the buckle 211, and the other end of the strip plate is connected to the button.

[0090] In one embodiment, both the first connection port 111 and the second connection port 112 are configured with a structure having a snap hole 113. The housing 21 of the scanning component 2 is provided with a retractable snap 211. The first connection port 111, the second connection port 112 and the housing 21 are installed and disassembled by the pressing action of the pressing part 251.

[0091] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A learning device, characterized in that, include: Body, scanning components, and display screen; The display screen is embedded in the front of the main body, and the scanning component is detachably installed on the back of the main body; The main body has a connection port; the scanning assembly includes a housing, a scanning head, and a connection head, with the scanning head disposed at one end of the housing and the connection head disposed at the other end of the housing; When the connector is inserted into the connector port, the length direction of the scanning component is parallel or perpendicular to the length direction of the body.

2. The learning device according to claim 1, characterized in that, The back of the main body is provided with a receiving groove, and the scanning component is detachably disposed in the receiving groove.

3. The learning device according to claim 2, characterized in that, A first magnetic attractor is installed in the receiving groove, and a second magnetic attractor is installed in the scanning component. When the scanning component is housed in the receiving groove, the first magnetic attractor and the second magnetic attractor are attracted to each other.

4. The learning device according to claim 1, characterized in that, A third magnetic attractor is provided on the side of the connector, and a fourth magnetic attractor is provided at the connector port. When the connector is inserted into the connector port, the third magnetic attractor and the fourth magnetic attractor are attracted to each other.

5. The learning device according to claim 4, characterized in that, The third magnetic component is provided in at least two parts, and the at least two third magnetic components are arranged on opposite sides of the connector.

6. The learning device according to claim 1 or 4, characterized in that, One of the housing and the connection port is provided with a buckle, and the other is provided with a locking hole. When the connector is inserted into the connection port, the buckle is engaged with the locking hole.

7. The learning device according to claim 6, characterized in that, It also includes unlocking parts; When the housing is provided with the buckle, the unlocking member can be pressed and installed on the housing; when the connection port is provided with the buckle, the unlocking member can be pressed and installed on the body. The unlocking component is linked to the buckle. When the unlocking component is in a pressed state, the buckle disengages from the buckle hole; when the unlocking component is in a non-pressed state, the buckle is engaged in the buckle hole.

8. The learning device according to claim 7, characterized in that, When the housing is provided with the buckle, a stop plate is provided inside the housing, and an elastic member is provided between the unlocking member and the stop plate on one side inside the housing; When the connection port is provided with the buckle, a stop plate is provided inside the body, and an elastic member is provided between the unlocking member and the stop plate on one side inside the body.

9. The learning device according to claim 7, characterized in that, The buckle is retractably mounted on the housing, the housing has a lock hole, the unlocking component includes a pressing part and a connecting part, the connecting part is fixedly connected to the buckle, the pressing part is movably inserted into the lock hole, one end of the pressing part located inside the housing is fixedly connected to the connecting part, wherein, when the pressing part is in a non-pressed state, the outward side of the connecting part is in contact with the inner wall of the housing.

10. The learning device according to claim 1, characterized in that, The connection port includes a first connection port and a second connection port. The first connection port is located on the side of the body along the length direction, and the second connection port is located on the side of the body along the width direction.

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