CN212302769U - Listening training device of english teaching usefulness - Google Patents
Listening training device of english teaching usefulness Download PDFInfo
- Publication number
- CN212302769U CN212302769U CN202020868659.XU CN202020868659U CN212302769U CN 212302769 U CN212302769 U CN 212302769U CN 202020868659 U CN202020868659 U CN 202020868659U CN 212302769 U CN212302769 U CN 212302769U
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- CN
- China
- Prior art keywords
- training device
- english teaching
- fixedly connected
- limiting plate
- pole
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Abstract
The utility model discloses a hearing trainer that english teaching was used, including casing, bottom plate, adjustment tank, sliding sleeve, guide bar, mounting panel, regulation pole, through-hole, spring, limiting plate, sucking disc, movable groove, display screen, loudspeaker, standing groove, couple, earphone, microcontroller, tape unit, knob, pivot and light. The utility model discloses it is rational in infrastructure, adjust the pole through the pulling, thereby adjust pole and through-hole sliding connection drive limiting plate and sucking disc and move down, adjust the spring compression that the pole cup jointed, then the opening through mounting panel one end makes the frame block of desk in the inside of mounting panel with the frame block of desk, loosens the regulation pole, and the spring promotes the limiting plate and supports the frame of desk tightly in the inside of mounting panel, strengthens fixedly through the sucking disc to easy to assemble and dismantlement, convenient to use.
Description
Technical Field
The utility model relates to a hearing trainer specifically is a hearing trainer of english teaching usefulness belongs to teaching equipment application technical field.
Background
English teaching refers to the process of teaching english to people who are or are not the first language, English teaching relates to multiple professional theoretical knowledge, including linguistics, second language acquisition, vocabulary, sentence law, literature, corpus theory and cognitive psychology etc. content, English teaching is a process that is progressive, no matter be to the people that english is or is not the first language, english study is all vital today that globalizing rapidly develops, in the process of English teaching, need use the hearing training device.
Present hearing training device does not have the demonstration function for the beginner can be more difficult when carrying out the hearing training, and training effect is relatively poor, and present hearing training device size is great, and is inconvenient fixed and install on the desk, thereby influences the effect of hearing training. Therefore, a hearing training device for english teaching is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a listening comprehension trainer of english teaching usefulness just for solving above-mentioned problem.
The utility model realizes the above purpose through the following technical proposal, a hearing training device for English teaching, which comprises a shell, a fixing device and a training device;
the fixing device comprises a bottom plate fixedly connected to the bottom end of the shell, a sliding sleeve is connected to the inside of the bottom plate in a sliding mode, the bottom end of the sliding sleeve is fixedly connected with a mounting plate, and an opening is formed in one end of the mounting plate;
the training device comprises a movable groove and a placing groove which are arranged inside one end of the shell, the movable groove is connected with the rotating shaft in a rotating mode, the rotating shaft is connected with one end of the display screen in a sleeved mode, and one end of the rotating shaft is fixedly connected with the knob.
Preferably, the through-hole is opened to the inside one end lateral wall of mounting panel, the inside sliding connection of through-hole adjusts the pole, the one end fixed connection limiting plate of adjusting the pole.
Preferably, one end of the limiting plate is fixedly connected with the plurality of suckers, the other end of the limiting plate is fixedly connected with one end of the spring, and the spring is sleeved at one end of the adjusting rod.
Preferably, the inside fixed connection guide bar of adjustment tank, the sliding sleeve is cup jointed in the outside of guide bar.
Preferably, the inside of the placing groove is fixedly connected with a hook, and the earphone is hung on the hook.
Preferably, loudspeaker, microcontroller, tape unit and light are installed to the one end lateral wall of casing, loudspeaker, tape unit, light and the equal electric connection microcontroller of display screen.
The utility model has the advantages that:
1. through pulling the regulation pole, thereby adjust pole and through-hole sliding connection drive limiting plate and sucking disc and move down, adjust the spring compression that the pole cup jointed, then the frame block that the opening through mounting panel one end and desk made the desk is in the inside of mounting panel, loosens the regulation pole, and the spring promotes the limiting plate and supports the frame of desk tightly in the inside of mounting panel, strengthens fixedly through the sucking disc to easy to assemble and dismantlement, convenient to use.
2. Open loudspeaker through external switch, the tape unit, light and display screen, take out the earphone from the couple, through loudspeaker and the convenient switching of earphone, the hearing training of being convenient for, it rotates to drive the pivot through the knob, the pivot drives the display screen at the activity inslot internal rotation, thereby adjust the angle of display screen, through the tape unit, conveniently listen to, improve the training effect, through promoting the casing, the casing slides through inside guide bar and spout of bottom plate and sliding sleeve, thereby adjust display screen and user's distance, easy to operate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal structure of the housing of the present invention;
fig. 3 is a schematic diagram of the circuit principle of the present invention.
In the figure: 1. the device comprises a shell, 2, a bottom plate, 3, an adjusting groove, 4, a sliding sleeve, 5, a guide rod, 6, a mounting plate, 7, an adjusting rod, 8, a through hole, 9, a spring, 10, a limiting plate, 11, a sucker, 12, a movable groove, 13, a display screen, 14, a loudspeaker, 15, a placing groove, 16, a hook, 17, an earphone, 18, a microcontroller, 19, a tape unit, 20, a knob, 21, a rotating shaft, 22 and a lighting lamp.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, a hearing training device for english teaching comprises a housing 1, a fixing device and a training device;
the fixing device comprises a bottom plate 2 fixedly connected to the bottom end of the shell 1, a sliding sleeve 4 is slidably connected inside the bottom plate 2, the bottom end of the sliding sleeve 4 is fixedly connected with an installation plate 6, and an opening is formed in one end of the installation plate 6, so that the installation and the disassembly are convenient;
the training device comprises a movable groove 12 and a placing groove 15 which are arranged inside one end of a shell 1, wherein the movable groove 12 is connected with a rotating shaft 21 in a rotating mode, the rotating shaft 21 is connected with one end of a display screen 13 in a sleeved mode, and one end of the rotating shaft 21 is fixedly connected with a knob 20, so that the training effect is improved.
A through hole 8 is formed in the side wall of one end of the mounting plate 6, the inside of the through hole 8 is connected with the adjusting rod 7 in a sliding mode, and one end of the adjusting rod 7 is fixedly connected with the limiting plate 10, so that the structure is more reasonable, and the connection is convenient; one end of the limiting plate 10 is fixedly connected with the plurality of suckers 11, the other end of the limiting plate 10 is fixedly connected with one end of the spring 9, and the spring 9 is sleeved at one end of the adjusting rod 7, so that the structure is more reasonable, and the connection is convenient; the inner part of the adjusting groove 3 is fixedly connected with a guide rod 5, and the outer side of the guide rod 5 is sleeved with a sliding sleeve 4, so that the structure is more reasonable and the connection is convenient; a hook 16 is fixedly connected inside the placing groove 15, and an earphone 17 is hung on the hook 16, so that the structure is more reasonable and the connection is convenient; loudspeaker 14, microcontroller 18, tape unit 19 and light 22 are installed to the one end lateral wall of casing 1, loudspeaker 14, tape unit 19, light 22 and the equal electric connection microcontroller 18 of display screen 13, and the structure is more reasonable, the connection of being convenient for.
When the utility model is used, firstly, the electrical components in the device are all externally connected with a control switch and a power supply, the adjusting rod 7 is pulled, the adjusting rod 7 is connected with the through hole 8 in a sliding way to drive the limiting plate 10 and the sucker 11 to move downwards, the spring 9 sleeved by the adjusting rod 7 is compressed, then the frame of the desk is clamped in the mounting plate 6 through the opening at one end of the mounting plate 6 and the frame clamping of the desk, the adjusting rod 7 is loosened, the spring 9 pushes the limiting plate 10 to tightly support the frame of the desk in the mounting plate 6, the fixing is strengthened through the sucker 11, thereby the mounting and the dismounting are convenient, the use is convenient, then the loudspeaker 14, the tape machine 19, the illuminating lamp 22 and the display screen 13 are opened through the external switch, the earphone 17 is taken out from the hook 16, the switching is convenient through the loudspeaker 14 and the earphone 17, the hearing training is convenient, the rotating shaft 21 is driven by, thereby adjust the angle of display screen 13, through tape unit 19, conveniently listen to, improve the training effect, through promoting casing 1, casing 1 slides through the inside guide bar 5 of bottom plate 2 and adjustment tank 3 and sliding sleeve 4 to adjustment display screen 13 and user's distance, easily operation.
It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a hearing trainer of english teaching usefulness which characterized in that: comprises a shell (1), a fixing device and a training device;
the fixing device comprises a bottom plate (2) fixedly connected to the bottom end of the shell (1), a sliding sleeve (4) is connected to the inside of the bottom plate (2) in a sliding mode, the bottom end of the sliding sleeve (4) is fixedly connected with a mounting plate (6), and an opening is formed in one end of the mounting plate (6);
the training device comprises a movable groove (12) and a placing groove (15) which are formed in one end of the shell (1) in an internal mode, wherein the movable groove (12) is connected with a rotating shaft (21) in a rotating mode, the rotating shaft (21) is connected to one end of the display screen (13) in a sleeved mode, and one end of the rotating shaft (21) is fixedly connected with a knob (20).
2. A hearing training device for english teaching according to claim 1, characterized in that: open inside the one end lateral wall of mounting panel (6) has through-hole (8), the inside sliding connection of through-hole (8) adjusts pole (7), adjust one end fixed connection limiting plate (10) of pole (7).
3. A hearing training device for english teaching according to claim 2, characterized in that: one end of the limiting plate (10) is fixedly connected with the plurality of suckers (11), the other end of the limiting plate (10) is fixedly connected with one end of the spring (9), and the spring (9) is sleeved at one end of the adjusting rod (7).
4. A hearing training device for english teaching according to claim 1, characterized in that: still include adjustment tank (3), inside fixed connection guide bar (5) of adjustment tank (3), sliding sleeve (4) are cup jointed in the outside of guide bar (5).
5. A hearing training device for english teaching according to claim 1, characterized in that: the inside fixed connection couple (16) of standing groove (15), articulate earphone (17) on couple (16).
6. A hearing training device for english teaching according to claim 1, characterized in that: loudspeaker (14), microcontroller (18), tape unit (19) and light (22) are installed to the one end lateral wall of casing (1), loudspeaker (14), tape unit (19), light (22) and display screen (13) equal electric connection microcontroller (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020868659.XU CN212302769U (en) | 2020-05-21 | 2020-05-21 | Listening training device of english teaching usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020868659.XU CN212302769U (en) | 2020-05-21 | 2020-05-21 | Listening training device of english teaching usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212302769U true CN212302769U (en) | 2021-01-05 |
Family
ID=73967308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020868659.XU Expired - Fee Related CN212302769U (en) | 2020-05-21 | 2020-05-21 | Listening training device of english teaching usefulness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212302769U (en) |
-
2020
- 2020-05-21 CN CN202020868659.XU patent/CN212302769U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 Termination date: 20210521 |