Wireless answering device with electronic dictionary

Abstract

The utility model relates to a wireless answering device with an electronic dictionary, which comprises a wireless answering device and is characterized in that a main control chip is arranged on a printed circuit board (PCB) of the answering device, and the main control chip is respectively connected with a built-in storage chip, an external storage chip, a keyboard, a screen, a 2.4 G communication module, a 4G communication module, a global positioning system (GPS) module, a subscriber identity module (SIM) card and a power supply module. The campus English vocabulary inquiry device retains functions of existing equipment, achieves an English vocabulary inquiry function, is convenient for students in a campus to use, inquires vocabularies at any time, and improves learning efficiency.

Description

Technical Field

[0001] The utility model relates to the field of teaching auxiliary equipment, in particular to a wireless answering machine with an electronic dictionary. Background Art

[0002] The patent with publication number CN201921013562.4 discloses a multifunctional wireless answering system device. The utility model reduces the amount of paper used in schools and provides assistance for promoting paperless or less-papered green teaching. The utility model integrates multiple functions, and one device can solve students' school life, sign-in and sign-out, clock-in attendance, restaurant card swiping, shopping consumption and other needs.

[0003] The wireless answering machine mentioned above is mainly used for classroom interaction, exercise practice, classroom test and other scenarios, and can realize the submission of questions and statistics of answers. Although it integrates a variety of school functions, its help for students' learning is limited to answering questions.

[0004] In the English courses for primary, middle and high school students, the practice of English vocabulary runs through the entire learning career, and students have a great demand for English word search.

[0005] In a closed campus, students are usually unable to use other electronic devices due to school control and can only use paper dictionaries for search. However, using a paper dictionary and flipping through the pages according to the general prompts in the catalog is time-consuming.

[0006] The existing answering machine is equipped with a keyboard and has a display capability. Therefore, in combination with the existing needs, a wireless answering machine with an electronic dictionary is proposed to solve the above problems. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the existing technical answering machine, which has a single function and does not have the function of an electronic dictionary. The present invention proposes a wireless answering machine with an electronic dictionary, including: a wireless answering machine, characterized in that a main control chip is provided on the PCB board of the answering machine, and the main control chip is respectively contained in a 4G communication module with a built-in storage chip, including an operating system and a program system; an external storage chip is used to store words, voice, and phonetic symbols; a keyboard, a screen, and a 2.4G communication module are used to receive signals sent by a signal receiver; a 4G communication module is connected to a classroom base station receiver and a home 4G data transfer office; a GPS module, a SIM card, and a power supply module are connected;

[0008] The built-in storage chip stores the answerer system data, and the external storage chip stores the dictionary data; the 2.4G communication module is connected to the communication antenna, the 4G communication module is a network processing chip, connected to the 4G network, and the GPS module is connected to the GPS antenna;

[0009] The power supply module is connected to a battery.

[0010] Preferably, the main control chip model is HS6621.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model retains the functions of the existing equipment and realizes the English vocabulary query function, which is convenient for students on campus to use and query vocabulary at any time, thereby improving learning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 : A structural block diagram of the wireless answering machine according to an embodiment of the present utility model.

[0014] Figure 2 : Schematic diagram of the main control chip of the utility model embodiment.

[0015] Figure 3 : Schematic diagram of the keyboard input unit of the utility model embodiment.

[0016] Figure 4 : Schematic diagram of an external storage chip in an embodiment of the utility model.

[0017] Figure 5 : Schematic diagram of the display unit of the embodiment of the utility model.

[0018] In the picture: main control chip, built-in storage chip, external storage chip, keyboard, screen, 2.4G communication module, communication antenna, 4G communication module, GPS module, GPS antenna, SIM card, power supply module, battery. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] A wireless answering machine with an electronic dictionary, wherein the PCB board of the wireless answering machine is connected to a built-in storage chip through an I2C bus, to an external storage chip and a keyboard through an SPI bus, to a screen through an I2C bus, to a 2.4G communication module, a 4G communication module, a GPS module, a SIM card, and a power supply module through an SPI bus; the main control chip is an HS6621 chip, which is used to process user input and control device operation, and realize various functions of the wireless answering machine, including electronic dictionary query, question display, answer submission, etc.

[0021] Keyboard, used for users to input answers and operation commands, query electronic dictionaries, etc.;

[0022] The internal storage chip is used to store clicker data, and the external storage chip is used to store dictionary data;

[0023] The 2.4G communication module is connected to the communication antenna and is used to communicate with the server or other external devices, receive questions and answer options, submit the user's answers, and realize wireless communication with the server or other devices;

[0024] The screen is used to display questions, answer options, electronic dictionaries, etc.

[0025] The 4G communication module is a network processing chip. The 4G signal communication module is connected to the main control chip through the serial port, supporting the wireless answering machine to realize 4G signal communication;

[0026] The GPS module is connected to the main control chip through the serial port, and the GPS module is connected to the GPS antenna, supporting the wireless clicker to realize the positioning function;

[0027] The SIM card is connected to the main control chip, supporting the wireless clicker to access the operator's network function.

[0028] Dictionary function: The external memory chip has elementary school, junior high school and high school contents. Enter the corresponding control command, word or pinyin in the keyboard input unit, which is transmitted to the external memory chip through the main control chip, and the words stored in the external memory chip are called, and then the searched words are displayed through the display unit. Select the corresponding word, and the corresponding phonetic symbol, meaning, etc. will be displayed; or by entering Chinese words, the main control chip will directly call the corresponding phonetic symbol, meaning, etc. of the Chinese in the dictionary in the external memory chip.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wireless answering machine with an electronic dictionary, comprising: A wireless answering machine, characterized in that a main control chip is provided on a PCB board of the answering machine, and the main control chip is respectively connected with a built-in storage chip, an external storage chip, a keyboard, a screen, a 2.4G communication module, a 4G communication module, a GPS module, a SIM card, and a power supply module; The built-in storage chip stores the answerer system data, and the external storage chip stores the dictionary data; the 2.4G communication module is connected to the communication antenna, the 4G communication module is a network processing chip, connected to the 4G network, and the GPS module is connected to the GPS antenna; The power supply module is connected to a battery; The main control chip model is HS6621.

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