CN204423659U - Language skill training multifunctional learning machine - Google Patents

Abstract

The utility model relates to a multifunctional learning machine for language skills training. Language skills training focuses on listening first and then speaking. At present, the learning machines used in language training and teaching are basically traditional repeaters, with poor audio and sound quality, and long-term use of the display screen and operation buttons is prone to fatigue. The utility model consists of: a learning machine body (1), the learning machine body includes a display device (20), and the lower part of the display device is connected to the keyboard operating device (21) through two connecting shafts (5) , there are two grooves under the keyboard operating device, drawers (7) are installed in the grooves, the bottom plane of the keyboard operating device is welded with 4 spacers (8), and the There is a hole in the pad, and an adjusting screw (9) is installed in the hole. The utility model is used for a multifunctional learning machine for language skills training.

Description

Multifunctional learning machine for language skills training

Technical field:

The utility model relates to a multifunctional learning machine for language skill training.

Background technique:

Language skills training focuses on listening first and then speaking. At present, the learning machines used in language training and teaching are basically traditional repeaters, with poor audio and sound quality, and long-term use of the display screen and operation buttons is prone to fatigue. With the continuous miniaturization of electronic components and the emergence of integrated learning machines, the teaching goal of language skills training is to cultivate students' comprehensive application ability, which is in line with the audio frequency of the language, especially the ability of listening and speaking, so that they can use it in the future. Can communicate happily in study, work and social interaction.

Everything has its inherent laws, using appropriate methods, can get twice the result with half the effort, language skills learning is no exception, using a new type of multi-functional learning machine for language skills training in teaching can achieve clear enunciation , Accurate pronunciation, enhance students' independent learning ability, improve comprehensive cultural literacy, in order to meet the needs of social development and communication in our country.

Utility model content:

The purpose of the utility model is to provide a multifunctional learning machine for language skill training.

Above-mentioned purpose realizes by following technical scheme:

A multifunctional learning machine for language skills training, which consists of: a learning machine body, the learning machine body includes a display screen device, the bottom of the display screen device is connected to a keyboard operating device through two connecting shafts, and the There are 2 grooves under the keyboard operating device, drawers are installed in the grooves, the bottom plane of the keyboard operating device is respectively welded with 4 pads, the pads have holes, and the An adjusting screw is installed in the hole.

In the multifunctional learning machine for language skills training, the display screen device includes a display screen, speakers are installed on both sides of the display screen, and two rubber pads are installed above the display screen.

In the multifunctional learning machine for language skills training, a group of function keys, a group of number keys, a power switch, a play or pause key, and a confirmation or exit key are mounted on the upper plane of the keyboard operation device. A power interface and a USB interface are installed on the left side of the keyboard, an earphone interface and an SD card slot are installed on the right side of the keyboard operating device, and the display screen, audio, function buttons, number buttons, power switch, play or pause button , confirmation or exit key, power interface, USB interface, earphone interface, SD card slot are respectively electrically connected to the control circuit board, and the control circuit board is connected to the power supply.

In the multifunctional learning machine for language skills training, a groove is provided on the rear side of the keyboard operating device, a battery is installed in the groove, a cover plate is installed at the front end of the groove, and the cover plate passes through The screw is connected with the rear side of the keyboard operating device.

Beneficial effect:

1. The utility model is a multifunctional learning machine for teaching language skills training. When using this product, the teacher can use it flexibly when teaching. The learning machine can be placed directly on the desk, and the height can be adjusted at any time. It is easy to use. At the same time, the advanced circuit frequency division and amplification design is adopted internally, which conforms to the audio frequency of the language, with clear enunciation and accurate pronunciation.

The right side of the multifunctional learning machine of the utility model is equipped with an earphone interface, and the sound quality can stimulate the eardrum in all directions, which is not easy to fatigue, makes people happy physically and mentally, and can also greatly improve the healthy sound quality on this basis. The best alternative to language learning machines.

The lower part of the learning machine body of the utility model has 2 grooves, and a drawer is installed in the groove, and the accessories, U disk, earphones and other items of the multifunctional learning machine are conveniently placed in the drawer, so that the learning machine can It is clean and tidy to use and easy to carry.

The left side of the learning machine body of the utility model is equipped with a power supply interface and a USB interface, which is convenient for charging and operating the learning machine body, and the installed USB interface is convenient for connecting to a mobile phone.

The planes on both sides of the bottom of the learning machine body of the utility model are welded with four pads. There are holes in the pads, and adjusting screws are installed in the holes. This connection structure can facilitate the height adjustment of the learning machine. At the same time, it is also possible to adjust the tilt. When adjusting the tilt, you only need to adjust the height of the last two adjustment screws, which is convenient and practical, and the operation is simple.

6. The rear side of the keyboard operating device of the present utility model has a groove, the battery is installed in the groove, and the front end of the groove is equipped with a cover plate. This structure is convenient to use without power supply and is easy to carry around .

Description of drawings:

Accompanying drawing 1 is the structural representation of the utility model.

Accompanying drawing 2 is the left view of accompanying drawing 1.

Accompanying drawing 3 is the top view of accompanying drawing 1.

Detailed ways:

Example 1:

A multi-functional learning machine for language skills training, which consists of: a learning machine body 1, the learning machine body includes a display device 20, and two connecting shafts 5 and a keyboard operating device 21 are connected below the display device connected, there are 2 grooves under the keyboard operating device, drawers 7 are installed in the grooves, the bottom plane of the keyboard operating device is welded with 4 pads 8 respectively, and the inside of the pads There is a hole, and an adjusting screw 9 is installed in the hole.

Example 2:

According to the multifunctional learning machine for language skill training described in Embodiment 1, the display screen device includes a display screen 2, audio speakers 4 are installed on both sides of the display screen, and 2 rubber screens are installed above the display screen. Pad 3.

Example 3:

According to the multifunctional learning machine for language skill training described in Embodiment 1, a group of function keys 6, a group of number keys 10, a power switch 19, a play or pause key 18, a confirmation or exit Key 17, power interface 14, USB interface 13 are installed on the left side of described keyboard operation device, headphone jack 15, SD card slot 16 are installed on the right side of described keyboard operation device, described display screen, sound system, Function keys, number keys, power switch, play or pause key, confirmation or exit key, power interface, USB interface, earphone interface, SD card slot are respectively electrically connected to the control circuit board, and the control circuit board is connected to the power supply.

Example 4:

According to the multifunctional learning machine for language skills training described in Embodiment 1, the rear side of the keyboard operating device has a groove, the battery 11 is housed in the groove, and the front end of the groove is equipped with a cover plate 12, The cover plate is connected with the rear side of the keyboard operating device through screws.

Claims (4)

1. a kind of language skill training multifunctional learning machine, its composition comprises: learning machine body, it is characterized in that: described learning machine body comprises display device, be connected with keyboard operation device by 2 coupling shafts below described display device, have 2 grooves below described keyboard operation device respectively, be provided with drawer in described groove, described keyboard operation bottom of device plane is welded with 4 cushion blocks respectively, in described cushion block, there is hole, adjustment screw is installed in described hole.

2. language skill training multifunctional learning machine according to claim 1, is characterized in that: described display device comprises display screen, sound equipment is equipped with in described display screen both sides, is provided with 2 rubber blankets above described display screen.

3. language skill training multifunctional learning machine according to claim 2, it is characterized in that: on described keyboard operation device, Plane Installation has one group of function button, set of number button, power switch, play or Pause key, confirm or ESC Escape, the left side of described keyboard operation device is provided with power interface, USB interface, the right side of described keyboard operation device is provided with earphone interface, SD draw-in groove, described display screen, sound equipment, function button, digital keys, power switch, play or Pause key, confirm or ESC Escape, power interface, USB interface, earphone interface, SD draw-in groove is electrically connected with control circuit board respectively, described control circuit board connects power supply.

4. language skill training multifunctional learning machine according to claim 1, it is characterized in that: on rear side of described keyboard operation device, there is groove, described groove is built with battery, cover plate is equipped with in described groove front end, and described cover plate is connected by the trailing flank of screw with described keyboard operation device.