CN211742321U

CN211742321U - History english teaching taste dictation device

Info

Publication number: CN211742321U
Application number: CN202020881890.2U
Authority: CN
Inventors: 程莲; 罗鸣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-24
Filing date: 2020-05-24
Publication date: 2020-10-23
Anticipated expiration: 2030-05-24

Abstract

The utility model discloses a device is listened to high-position english teaching taste, including the teaching machine shell, the lower extreme surface intermediate position of teaching machine shell is connected with the inner pull rod, the lower extreme of inner pull rod is provided with the input board, the front end surface intermediate position of input board is provided with the control key board, the square groove has been seted up No. one to the upper end surface intermediate position of input board, the lower extreme surface of inner pull rod is connected with first connecting block. This dictation device can ensure the normal use of this dictation device, and convenient to use person is handheld and carries, makes things convenient for the student to closely dictating and watch, for english teaching interest listen to provide more convenient function of carrying, and convenient teaching can avoid dust and rainwater to get into its inside each conversion template that damages, prolongs its life.

Description

History english teaching taste dictation device

Technical Field

The utility model relates to a teaching field specifically is a device is listened to profession english teaching taste.

Background

Dictation is a memory strengthening mode performed when learning human language, and is mainly embodied in learning Chinese and English in our life; when learning Chinese, a teacher or a student pronounces the Chinese characters by using a pen on a book while listening to the Chinese characters; when learning English, dictation mainly comprises that a teacher plays contents to be dictated by dictation or multimedia, and students write the contents while listening;

most dictation devices in the market are large in size, cannot be held and carried by users conveniently, students cannot listen to and watch in short distance, students cannot teach in short distance, dust and rainwater easily enter the devices to damage all elements inside the devices, the service life of the devices is prolonged, and therefore the interesting dictation device for the high-post English teaching is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is dictating to higher-job english teaching taste to dictation device on the market that proposes in solving above-mentioned background is mostly big in size, and the person of not being convenient for holds and carries, and the student can't closely dictating and watch, can not closely teach with the student, and dust and rainwater easily get into its inside each component of damage, influence its life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: an interesting dictation device for high-position English teaching comprises a teaching machine shell, wherein an inner pull rod is connected to the middle position of the lower end surface of the teaching machine shell, an input plate is arranged at the lower end of the inner pull rod, a control key plate is arranged at the middle position of the front end surface of the input plate, a first square groove is formed in the middle position of the upper end surface of the input plate, a first connecting block is connected to the lower end surface of the inner pull rod, a USB charging groove is formed in the rear end surface of the teaching machine shell close to the upper end of the right side, a voice raising plate is arranged in the rear end surface of the teaching machine shell close to the middle position of the right side, a USB data port is formed in the rear end surface of the teaching machine shell close to the lower end of the right side, a camera is formed in the rear end surface of the teaching machine shell close to the middle position of the left side, a second square groove is, the upper end surface of the first connecting block is provided with a through hole groove close to the middle, and the middle of the upper end surface of the first connecting block is fixedly provided with a block.

Preferably, an identification screen is arranged in the middle of the front end surface of the teaching machine shell, a display board is arranged in the middle of the front end surface of the teaching machine shell close to the left side, and a sound measuring channel is arranged on the left end surface of the teaching machine shell close to the upper side.

Preferably, the teaching machine shell is fixedly connected with the input plate through an inner pull rod, and the first connecting block is movably connected with the second connecting block through the cooperation of the inner pull rod and the through hole groove.

Preferably, the second connecting block is matched with the input plate through an inner pull rod and an inner inserting groove, and the input plate is matched with the shell of the teaching machine through the second connecting block and a second square groove and is movably installed.

Preferably, a control mainboard is arranged inside the shell of the teaching machine, the input board is electrically connected with the control mainboard through the matching of the data conversion mainboard and the transmission line tube, the identification screen is electrically connected with the control mainboard through the image conversion template, the control mainboard is electrically connected with the display board, the USB data port is electrically connected with the control mainboard, and the sound raising board and the sound measuring channel are electrically connected with the control mainboard; the control key board is electrically connected with the control main board.

Preferably, the input plate is matched with a second square groove, and the second connecting block is matched with a first square groove.

Compared with the prior art, the beneficial effects of the utility model are that: the dictation device is provided with the inner pull rod, the input plates at the upper end and the lower end are effectively and uniformly connected with the shell of the teaching machine through the matching of the first connecting block and the second connecting block, and then through the matching of the second square groove, when the dictation device is not used, the input plates can be effectively collected into the shell of the teaching machine, the damage and failure of a control key plate on the input plates in the storage process are avoided, the normal use of the dictation device is ensured, the whole volume of the dictation device is reduced, the dictation device is convenient to hold and carry by a user, students can conveniently listen and watch at a short distance, a more convenient carrying function is provided for English teaching fun listening, and the teaching is convenient;

this dictation device is provided with No. two square grooves, in the use, receive and releases the input board into the teaching machine shell, can avoid dust and rainwater to get into its inside each conversion template of damage, plays certain guard action to this dictation device, and prolongs its life to this further realizes better english teaching effect.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

FIG. 4 is a schematic structural view of a second square groove and a second connecting block of the present invention;

fig. 5 is a schematic structural view of the middle through hole groove and the block of the present invention.

In the figure: 1. a teaching machine shell; 2. an identification screen; 3. a display panel; 4. measuring a sound channel; 5. an inner pull rod; 6. Inputting a board; 7. a control keypad; 8. a first square groove; 9. a first connection block; 10. a USB charging slot; 11. A sound board; 12. a USB data port; 13. a camera; 14. a second square groove; 15. a second connecting block; 16. A through hole slot; 17. a block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an interesting dictation device for high-position English teaching comprises a teaching machine shell 1, wherein an identification screen 2 is arranged at the middle position of the front end surface of the teaching machine shell 1, a display panel 3 is arranged at the middle position of the front end surface of the teaching machine shell 1 close to the left side, a sound measuring channel 4 is arranged at the left end surface of the teaching machine shell 1 close to the upper side, an inner pull rod 5 is connected at the middle position of the lower end surface of the teaching machine shell 1, an input plate 6 is arranged at the lower end of the inner pull rod 5, the teaching machine shell 1 is fixedly connected with the input plate 6 through the inner pull rod 5, the input plate 6 is movably installed with the teaching machine shell 1 through a second connecting block 15 and a second square groove 14 in a matching manner, a control mainboard is arranged inside the teaching machine shell 1, the input plate 6 is electrically connected with the control mainboard through a, the control mainboard is electrically connected with the display panel 3, when the dictation device is not used, the input panel 6 can be effectively taken into the shell 1 of the teaching machine, and the damage and failure of the control key panel 7 on the input panel 6 in the storage process are avoided;

a control key board 7 is arranged in the middle of the front end surface of the input board 6, a first square groove 8 is formed in the middle of the upper end surface of the input board 6, a first connecting block 9 is connected to the lower end surface of the inner pull rod 5, a USB charging groove 10 is formed in the rear end surface of the teaching machine shell 1 close to the upper end of the right side, a sound raising board 11 is arranged in the rear end surface of the teaching machine shell 1 close to the middle of the right side, a USB data port 12 is formed in the rear end surface of the teaching machine shell 1 close to the lower end of the right side, the first connecting block 9 is movably connected with a second connecting block 15 through the inner pull rod 5 and a through hole groove 16 in a matched mode, the input board 6 is matched with a second square groove 14, the USB data port 12 is electrically connected with the control mainboard; the control key board 7 is electrically connected with the control main board, and various ways for inputting teaching resources are added through the matching of the USB data port 12;

teaching machine shell 1's rear end surface is close to left side intermediate position and has been seted up camera 13, teaching machine shell 1's lower extreme surface intermediate position has seted up No. two square grooves 14, No. two square grooves 14's inside is close to the intermediate position and is provided with second connecting block 15, first connecting block 9's upper end surface is close to the intermediate position and has seted up through-hole groove 16, first connecting block 9's upper end surface intermediate position has set firmly and has hindered plate block 17, second connecting block 15 cooperates with input board 6 movable mounting through interior pull rod 5 and interior slot, second connecting block 15 cooperatees with a square groove 8, it is darker that interior pull rod 5 inserts teaching machine shell 1 inside to hinder plate block 17 avoids, and damage its inside control mainboard.

The working principle is as follows: for the dictation device, an inner pull rod 5 is arranged on the dictation device, the input plate 6 at the upper end and the lower end of the dictation device are effectively connected and unified with the teaching machine shell 1 through the matching of a first connecting block 9 and a second connecting block 15, and the input plate 6 can be effectively collected into the teaching machine shell 1 through the matching of a second square groove 14 when the dictation device is not used, so that the damage and failure of a control key plate 7 on the input plate 6 in the storage process are avoided, the normal use of the dictation device is ensured, the whole volume of the dictation device is reduced, the dictation device is convenient to hold and carry by a user, students can listen and watch in a short distance conveniently, a more convenient carrying function is provided for interesting listening of English teaching, and teaching is convenient; then, the teaching contents can be presented to the user through the display panel 3, sufficient preparation is made for preparing lessons in advance and explaining knowledge points, the sound measuring channel 4 effectively increases the propagation range of the lessons, the power is continuously supplied to the dictation device through the USB charging groove 10, the long-time teaching can be ensured, the camera 13 can play a role in monitoring the learning state of students, and the baffle block 17 prevents the inner pull rod 5 from being inserted into the teaching machine shell 1 deeply to damage the control mainboard inside the teaching machine shell; at last, be provided with discernment screen 2 through this dictation device, through placing its front end with teaching material books, can scan into the control mainboard with the books content, carry out pronunciation broadcast and reading aloud by loudspeaker plate 11, again through the cooperation of USB data mouth 12, the way of teaching resource input has been increased, for the user provides the form that multiple teaching was used, the practicality reinforcing, simultaneously in the use, receive and release input 6 in teaching machine shell 1, can avoid dust and rainwater to get into its inside each conversion template of damaging, prolong its life, further realize better english teaching effect with this.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device is listened to in teaching of professorship english, includes teaching machine shell (1), its characterized in that: an inner pull rod (5) is connected to the middle position of the lower end surface of the teaching machine shell (1), an input plate (6) is arranged at the lower end of the inner pull rod (5), a control key plate (7) is arranged at the middle position of the front end surface of the input plate (6), a first square groove (8) is formed in the middle position of the upper end surface of the input plate (6), a first connecting block (9) is connected to the lower end surface of the inner pull rod (5), a USB charging groove (10) is formed in the rear end surface of the teaching machine shell (1) close to the upper end of the right side, a sound raising plate (11) is arranged in the rear end surface of the teaching machine shell (1) close to the middle position of the right side, a USB data port (12) is formed in the rear end surface of the teaching machine shell (1) close to the lower end of the right side, and a, the teaching machine is characterized in that a second square groove (14) is formed in the middle of the lower end surface of the teaching machine shell (1), a second connecting block (15) is arranged in the second square groove (14) close to the middle of the second square groove, a through hole groove (16) is formed in the upper end surface of the first connecting block (9) close to the middle of the first connecting block, and a blocking block (17) is fixedly arranged in the middle of the upper end surface of the first connecting block (9).

2. The interesting dictation device of claim 1, wherein: the front end surface intermediate position of teaching machine shell (1) is provided with discernment screen (2), the front end surface intermediate position of teaching machine shell (1) is close to the left side and is provided with display panel (3), the left end surface of teaching machine shell (1) is close to the upside and is provided with sound measuring channel (4).

3. The interesting dictation device of claim 1, wherein: the teaching machine shell (1) is fixedly connected with the input plate (6) through the inner pull rod (5), and the first connecting block (9) is movably connected with the second connecting block (15) through the cooperation of the inner pull rod (5) and the through hole groove (16).

4. The interesting dictation device of claim 1, wherein: the second connecting block (15) is matched with the input plate (6) through the inner pull rod (5) and the inner inserting groove to be movably installed, and the input plate (6) is matched with the teaching machine shell (1) through the second connecting block (15) and the second square groove (14) to be movably installed.

5. The interesting dictation device of claim 1, wherein: the teaching machine comprises a teaching machine shell (1), an input board (6), an identification screen (2), a USB data port (12), a loudspeaker board (11) and a sound measuring channel (4), wherein the teaching machine shell (1) is internally provided with a control mainboard, the input board (6) is electrically connected with the control mainboard through the matching of a data conversion mainboard and a transmission line tube, the identification screen is electrically connected with the control mainboard through an image conversion template, the control mainboard is electrically connected with a display board (3), the USB data port is electrically connected with the control mainboard, and the loudspeaker board (11) and the sound; the control key board (7) is electrically connected with the control main board.

6. The interesting dictation device of claim 1, wherein: the input plate (6) is matched with the second square groove (14), and the second connecting block (15) is matched with the first square groove (8).