Multifunctional learning machine
By integrating cameras, LED fill lights, scanning devices and other components into the learning machine, the networking and communication capabilities of the multi-function learning machine are realized, solving the problem of single functions of the existing learning machine, and improving translation efficiency and portability.
Patent Information
- Application Number
- CN202421546913.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-07-02
AI Technical Summary
The existing learning machines have single functions, cannot achieve networking and communication, and local translation is limited, resulting in inconvenience in use and economic waste.
A multi-function learning machine is designed, integrating a camera, LED fill light, scanning device, multiple sets of microphone heads, speakers, display screens and network modules, supporting local translation and online translation, and implementing call functions through SIM cards, with networking capabilities.
It improves translation efficiency and radio quality, achieves fluency of local and online translation, and enhances the versatility and portability of the learning machine.
Smart Images
Figure CN223078776U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a translation device, in particular to a multifunctional learning machine. Background Art
[0002] Existing learning machines or translators have single functions and cannot implement networking and communication functions. Especially in the case of limited local translation of translators, they cannot work without translation, causing inconvenience. To recognize and translate picture texts, a separate scanning translation pen needs to be prepared, resulting in economic waste and inconvenience in use. Based on this, this application provides a multifunctional learning machine. Content of the Utility Model
[0003] To solve the above technical problems, this application provides a multifunctional learning machine, which includes a machine body and a circuit control board arranged inside the machine body. The machine body is a metal shell, including a display screen shell and a housing. The display screen shell covers the housing, and the display screen shell and the housing are detachably connected. The circuit control board is located in the space formed by the display screen shell and the housing;
[0004] A camera and an LED lamp are arranged inside the machine body. The LED lamp is a fill light for supplementing light source for the camera. The camera and the LED lamp are arranged in a camera layout area, and the camera layout area protrudes from the housing. A camera protection cover covers the camera layout area;
[0005] A scanning device is installed at the lower part of the machine body. The scanning device has a protection cover, which is independent of the display screen shell. The protection cover is located on the front of the learning machine body. The scanning device also has a micro switch, a spring, and a push button. The push button is slidably connected to the housing up and down and is in pressing connection with the micro switch behind the push button. The spring abuts against the push button, and the micro switch contacts the bottom of the push button.
[0006] In one embodiment, the scanning device further includes a light shielding plate, which is installed in front of an infrared optical probe or a camera. The housing has a recessed area for accommodating the light shielding plate.
[0007] In one embodiment, the scanning device further includes an infrared optical probe or a camera. The push button is located on one side of the learning machine body. The push button is in a shape of "J". The spring abuts against the push button, and the micro switch contacts the bottom of the push button. When the push button is pressed, the push button retracts and simultaneously pushes the micro switch to turn on the infrared optical probe or the camera for scanning. At the same time, the spring deforms and retracts. After the scanning is completed, under the restoring force of the spring, the push button also resets synchronously.
[0008] In one embodiment, a microphone hole is provided on the side of the body, and a plurality of microphone holes are provided on the top of the body. The microphone hole is communicated with the microphone; a speaker is provided on each of the back and front of the body.
[0009] In one embodiment, there is also a key area on the front of the body. The display screen and the function key area are located on the same display screen housing, and the front of the body is used to display multimedia content.
[0010] In one embodiment, a battery is installed in the body, and a battery interface is provided on the side of the body. The battery interface is electrically connected to the battery.
[0011] In one embodiment, a SIM card slot is also provided on the side of the body.
[0012] In one embodiment, the body is provided with 2 microphones, and the microphones are connected to the microphone holes, and the microphone holes are provided at the top of the body.
[0013] In one embodiment, the area ratio of the display screen to the key area is in the range of 4:1 - 5:1.
[0014] In one embodiment, side keys are provided on the side of the body, and the side keys are any one or any combination of a power key, a volume adjustment key, and a voice control key.
[0015] Generally speaking, compared with the prior art by the above technical solutions conceived by the present utility model, the following beneficial effects are obtained:
[0016] Beneficial effects of the present utility model: This application is provided with multiple groups of microphones, which improves the sound collection quality and effect, can conveniently and accurately collect voice information, and improves the translation efficiency. When the learning machine of this application encounters new words, sentences, etc. that cannot be translated, the network module connects to the cloud server to import translation information from the Internet, ensuring the fluency of translation and realizing simultaneous local translation and online translation. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a front structural schematic diagram of a multifunctional learning machine according to an embodiment of the present application.
[0018] Figure 2 It is a back structural schematic diagram of a multifunctional learning machine according to an embodiment of the present application.
[0019] Figure 3 For the present application Figure 1 A cross-sectional schematic diagram of the multifunctional learning machine.
[0020] Figure 4 It is a camera protection housing according to an embodiment of the present application.
[0021] Figure 5 Schematic diagram of the assembly process of a multi-functional learning machine according to an embodiment of the present application.
[0022] Figure 6 Schematic diagram of the structure inside the housing of a multi-functional learning machine according to an embodiment of the present application.
[0023] Figure 7 Structural diagram of the side of a multi-functional learning machine according to an embodiment of the present application.
[0024] Figure 8 Structural diagram of the circuit control board of a multi-functional learning machine according to an embodiment of the present application.
[0025] Wherein the reference numerals are:
[0026] Machine body 1, metal housing 10, circuit control board 20, microphone 201, speaker 202, microphone hole 203, audio input or output port 204, microprocessor 205, storage module 206, SIM card slot 207, camera 208, scanning device 209, protective cover 210, LED lamp 211, push button 2091, spring 2092, micro switch 2093, infrared optical probe 2094, display screen housing 30, housing 40, display screen 301, function key area 302, battery 50, camera protective cover 401, camera layout area 402, charging port 403, side key 404. Detailed implementation manners
[0027] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model. In addition, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.
[0028] Please refer to the attached Figures 1-8 , an embodiment of the present application provides a multi-functional learning machine. The learning machine body 1 can be in a flat plate shape. The learning machine body 1 can have a metal housing and a circuit control board located in the metal housing. The circuit control board 20 includes: a corpus input module, a voice playback module, a local translation module, and a microprocessor 205.
[0029] The corpus input module includes a voice acquisition device and a scanning device 209; the voice acquisition device is multiple groups of microphones 201, which collect voice signals and obtain the corpus to be translated; the scanning device 209 includes an infrared optical probe 2094 or a camera, and is used to scan text or pictures to obtain the corpus to be translated.
[0030] A local translation module, connected to the voice acquisition device and the scanning device 209; translating the acquired corpus to be translated or the corpus to be translated recognized by the scanning device 209 into a preset language audio, or generating a request message when the corpus to be translated cannot be successfully translated;
[0031] Furthermore, the local translation module has a storage module 206 which stores words, sentences and grammar of the translation languages, and is installed with a corresponding translation processing module. The translation processing module recognizes the corpus to be translated acquired by the voice acquisition device or the corpus to be translated recognized by the scanning device 209 with the words, sentences and grammar stored in the storage module. If the recognition is successful, the corpus to be translated is translated into a preset language audio. If the recognition is unsuccessful, that is, the corpus to be translated cannot be recognized in the storage module, the translation processing module generates a request message.
[0032] The microprocessor 205, connected to the local translation module and the network module respectively, is used to send the translation result translated by the local translation module to the voice playback module for playback, or upload the corpus to be translated that cannot be successfully translated to the cloud server through the network module based on the received request message, and receive the translation result feedback by the cloud server.
[0033] The display module, connected to the microprocessor 205, is used to display the translation result translated by the local translation module or the translation result feedback by the cloud server. The cloud server of the present application stores a large amount of words, sentences and grammar of the translation languages, and is installed with a corresponding translation processing module.
[0034] The learning machine of the present application can not only achieve local translation and display the translation content through the display screen, but also broadcast it through the voice playback module. The utility model can also connect to the network through the network module to achieve online translation, which is very convenient.
[0035] The learning machine of the present application can also store information such as dictionaries. For example, various language dictionaries are stored in the storage module 206 of the local translation module, which is convenient for users to consult and use, and is very convenient.
[0036] The network module of the present application uses WIFI or SIM card. The learning machine of the present application has a call system and a SIM card to realize the call function, which is very convenient. It can also obtain wireless network through the SIM card, which is convenient for translation and Internet access operations, etc.
[0037] In some embodiments, a SIM card slot 207 is further provided on the side of the body.
[0038] In some embodiments, a microphone hole is also provided on the side of the body, that is, a hole communicating with the microphone 201, commonly known as the microphone hole 203 or the mic hole, which can be used for recording, facilitating the input of word pronunciation, and facilitating operations such as following and correcting pronunciation. The voice acquisition device of the present application is provided with 2 microphones 201, and the microphone 201 holes are arranged at the top of the learning machine. Of course, 4 microphones 201 can also be provided, with 3 microphones 201 located at the top of the body and the other 1 located at the bottom of the body. After such a design, voice information can be collected conveniently and accurately, improving the translation efficiency.
[0039] In some embodiments, the voice playback module is 2 speakers 202, which are respectively arranged at both ends of the body. One of the 2 speakers 202 can also be arranged on the back of the body, and the other is arranged on the front of the body.
[0040] In this embodiment, the display module includes a display screen 301, which is a touch display screen and is arranged on the front of the body. When in use, the user speaks a sentence to the microphone 201, and the text information of the speech is displayed on the touch display screen. If it is incorrect, the user can speak again or modify the sentence; press the control button of the translation processing module to perform translation, and the translation result is displayed on the touch display screen; when the body translation module is performing translation, if it encounters new words, sentences, etc. that cannot be translated,
[0041] The sentence to be translated is sent to the cloud server through the network module. After being translated by the cloud server, the translation information is fed back. If the translation processing module fails to translate the sentence correctly, the touch display screen will display the translation information of the cloud server. If the translation processing module has translated the sentence correctly, the touch display screen will not display the translation information of the cloud server.
[0042] In this embodiment, as Figure 2 shown, Figure 2 is a schematic diagram of the back structure of a multifunctional learning machine according to an embodiment of the present application. The learning machine body 1 is a metal shell, including a display screen shell 30 and a housing 40. The display screen shell 30 is covered on the housing 40, and the display screen shell 30 and the housing 40 are detachable. There is also a key area on the front of the learning machine body. The display screen and the function key area 302 are located on the same display screen shell 30, and the front 11 is mainly used to display multimedia content. Most of the surface of the display screen shell 30 of the learning machine body 1 is covered by the display screen, and a small part of the area is allocated to the function key area 302. The display area of the display screen can include the entire surface of the front 11, so as to make the best use of the front 11 space of the learning machine body 1 and expand the window area of human-computer interaction, meeting people's requirements for full-screen. The key area is provided with function keys 5, and the function keys 5 are communicatively connected to the controller.
[0043] In the present application, as Figure 1 、 Figure 2As shown in the figure, the above-mentioned circuit control board 20 is located in the space formed by the display screen housing 30 and the housing 40. The circuit control also has a sound controller. A speaker 202 is also installed in the body 1, and the speaker 202 is communicatively connected to the controller. A volume button is provided on the side of the body 1, and the volume button is connected to the controller. The controller controls the playback volume of the speaker 202 when the volume button is pressed. Optionally, the volume button also has the function of turning on and off the learning machine. For example, the controller controls the learning machine to turn on or off when the volume button is long-pressed.
[0044] As Figure 4 shown, Figure 4 This is the camera protection housing of an embodiment of the present application. A camera 208 and an LED lamp 211 are also provided in the body. The LED lamp 211 is a fill light for supplementing light source for the camera 208. The camera 208 and the LED lamp 211 are arranged in the camera layout area 402. The camera layout area 402 protrudes from the housing 40, and a camera protection cover 401 is covered on the camera layout area to protect the camera structure. The utility model can realize the video call function by setting the microphone 201, the speaker 202 and the camera, which is very convenient.
[0045] As Figures 1-2 shown and Figure 6 , Figure 2 is a schematic front view structure of the learning machine, Figure 2 is a schematic rear view structure of the learning machine, Figure 6 This is a schematic structure diagram inside the housing of a multifunctional learning machine according to an embodiment of the present application. The scanning device 209 is located at the lower part of the learning machine body. The scanning device 209 includes an infrared optical probe 2094 or a camera, a micro switch 2093, a spring 2092, a push button 2091 and a light shielding plate. The push button 2091 is located on one side of the learning machine body. The push button 2091 is in a several-character shape. The spring 2092 abuts against the push button 2091. The micro switch 2093 is in contact with the bottom of the push button 2091. When the push button 2091 is pressed, the push button 2091 retracts and simultaneously pushes the micro switch 2093 to turn on the infrared optical probe 2094 or the camera for scanning. At the same time, the spring 2092 deforms and retracts. After the scanning is completed, under the restoring force of the spring 2092, the push button 2091 also resets synchronously. The light shielding plate is installed in front of the infrared optical probe 2094 or the camera. As Figure 2 shown, the scanning device 209 has a protection cover 210. The protection cover 210 is independent of the display screen housing 30. The protection cover 210 is located on the front of the learning machine body. The push button 2091 is slidably connected to the housing up and down and is press-connected to the micro switch 2093 behind the push button 2091. The housing has a recessed area for accommodating the light shielding plate.
[0046] As Figure 6As shown in the figure, the working principle of the scanning device 209 is that the scanning device 209 is started by pressing the pressing key 2091 downward. When the pressing key 2091 is pressed downward, the pressing key 2091 slides into the interior of the housing, and at the same time, the micro switch 2093 is touched, so that the infrared optical probe 2094 or the camera is started to start scanning and recognition. It moves horizontally facing the text content to be translated, performs OCR recognition on the text, extracts the scanned content in the form of a picture, performs data matching with the local word library or the online word library, converts it into the translated text on the display screen, and can be played out to realize the intelligent scanning function.
[0047] The learning machine of the present application can have a smaller body size, a smaller overall volume, be small and portable, and can be carried in a pocket.
[0048] A battery 50 is installed in the body of the learning machine. The battery 50 is a rechargeable battery such as a lithium battery, a nickel-cadmium battery, or a nickel-metal hydride battery. A battery interface is provided on the side of the body, and the battery interface is electrically connected to the battery. An external charging device is inserted into the battery interface to charge the battery. Optionally, the battery interface is a USB interface, a Type-C interface, or a Light interface.
[0049] In some embodiments, the area ratio of the display screen to the key area can be in the range of 4:1 - 5:1, so that the screen has a relatively large proportion and a relatively large size, and at the same time, the function keys have a relatively large key surface, which is convenient for pressing operations. With such a setting, the portable word learning machine provided by the present application is small and portable and has an eye protection function, which can effectively relieve eye fatigue. It is very convenient for users, especially primary and middle school students, to carry around, and can make use of fragmented time to use it efficiently at any time and place; and the screen occupies a large proportion, and the combination of touch control and a small number of function keys 5 simplifies the use operation and optimizes the use experience.
[0050] A side key 404 is provided on the side of the body, such as a power on / off key, for convenient power on and off. The power on / off key is a mechanical key, rather than a touch type, which can effectively prevent accidental touch. In some embodiments, a volume adjustment key is provided on the side key 404 on the side of the body. That is to say, the side key provided on the side of the body can be set as needed, and the side key is any one or any combination of a power on / off key, a microphone hole, a volume adjustment key, and a voice control key. When multiple keys are provided on the side of the body, the multiple keys can be all provided on the same side of the body.
[0051] In this embodiment, the front of the housing has a display screen, and the upper part of the body has a speaker 202, a camera, and a fill light. The speaker 202 is located on both the front and back sides of the body. The lower part of the body is a scanning device 209. The scanning device 209 is independently installed with a protective cover 210. One side of the body has a SIM card slot and a side key. The key area is located on the display screen and at the end of the display screen. The top of the body has an audio input or output port, a charging port 403, and two microphone holes 203.
[0052] This application is provided with multiple groups of microphones, which improves the sound collection quality and effect, can conveniently and accurately collect voice information, and improves the translation efficiency. When the learning machine of this application encounters new words, sentences, etc. that cannot be translated, the network module connects to the cloud server to import translation information from the Internet, ensuring the fluency of translation and enabling local translation and online translation to be carried out simultaneously.
[0053] Those skilled in the art can easily understand that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A multi-functional learning machine, characterized in that, It includes a body and a circuit control board disposed inside the body. The body is a metal housing, including a display screen housing and a shell. The display screen housing covers the shell, and the display screen housing and the shell are detachably connected. The circuit control board is located in the space formed by the display screen housing and the shell; A camera and an LED lamp are provided inside the body. The LED lamp is a fill light for supplementing light source for the camera. The camera and the LED lamp are arranged in a camera layout area, which protrudes from the shell, and a camera protection cover covers the camera layout area; A scanning device is installed at the lower part of the body. The scanning device has a protection cover, which is independent of the display screen housing and is located on the front of the learning machine body. The scanning device also has a micro switch, a spring, and a push button. The push button is slidably connected to the shell up and down and is in pressing connection with the micro switch behind the push button. The spring abuts against the push button, and the micro switch contacts the bottom of the push button.
2. The multifunctional learning machine according to claim 1, characterized in that, The scanning device further includes a light shielding plate, which is installed in front of an infrared optical probe or a camera. The shell has a recessed area that accommodates the light shielding plate.
3. The multifunctional learning machine according to claim 1, characterized in that The scanning device further includes an infrared optical probe or a camera. The push button is located on one side of the learning machine body. The push button is in a shape of "J". The spring abuts against the push button, and the micro switch contacts the bottom of the push button. When the push button is pressed, the push button retracts and simultaneously pushes the micro switch to turn on the infrared optical probe or the camera for scanning. At the same time, the spring deforms and retracts. After the scanning is completed, under the restoring force of the spring, the push button also resets synchronously.
4. The multifunctional learning machine according to claim 1, characterized in that, A microphone hole is provided on the side of the body, and a plurality of microphone holes are provided on the top of the body. The microphone hole is communicated with the microphone; a speaker is provided on each of the front and back of the body.
5. The multifunctional learning machine according to claim 1, characterized in that, There is also a key area on the front of the body. The display screen and the function key area are located on the same display screen housing. The front of the body is used to display multimedia content.
6. The multi-functional learning machine according to claim 5, wherein A battery is installed inside the body, and a battery interface is provided on the side of the body. The battery interface is electrically connected to the battery.
7. The multifunctional learning machine according to claim 1, characterized in that, A SIM card slot is also provided on the side of the body.
8. The multifunctional learning machine according to claim 4, wherein, The body is provided with 2 microphones, which are connected to the microphone holes, and the microphone holes are provided at the top of the body.
9. The multifunctional learning machine according to claim 5, wherein, The area ratio of the display screen to the key area is in the range of 4:1 - 5:
1.
10. The multifunctional learning machine according to claim 1, characterized in that, Side keys are provided on the side of the body, and the side keys can be any one or any combination of a power on / off key, a volume adjustment key, and a voice control key.