CN210639781U

CN210639781U - Combined language learning machine

Info

Publication number: CN210639781U
Application number: CN201921882193.2U
Authority: CN
Inventors: 茹勉; 张莉
Original assignee: Huaiyin Normal University
Current assignee: Huaiyin Normal University
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-05-29
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a combined language learning machine, the on-line screen storage device comprises a base, the mounting box is installed to the base top, the mounting box passes through rotary mechanism and is connected with the base rotation, install the display screen in the mounting box, control panel is installed in the mounting box on the right side of display screen, control panel's below is installed the power in the mounting box, the speaker is installed in the mounting box in the left side of display screen, the handle is installed at the top of mounting box, the below of handle is installed on the mounting box dust keeper, a flexible landing leg is installed to both ends symmetry about the bottom of base, the slipmat is installed to the bottom of flexible landing leg. The utility model discloses height adjustment is convenient, and the orientation adjustment is convenient, and the dirt proofness is good.

Description

Combined language learning machine

Technical Field

The utility model relates to a learning machine field specifically is a combined language learning machine.

Background

The learning machine is an electronic teaching product. And also all electronic education equipment having an auxiliary effect on learning. The learning machine can be divided into language learning machines such as English learning machine, Japanese learning machine, Chinese learning machine, Korean learning machine, and multi-national language spoken language machine; the special learning machine can be encyclopedic dictionary machine, law learning machine, mathematic and chemical learning machine, editable learning machine, Shener learning machine, Chinese learning early teaching machine, etc.

The height of the existing language learning machine cannot be adjusted, and the dustproof performance is poor, so that aiming at the current situation, a combined language learning machine with convenient height adjustment and good dustproof performance is urgently needed to be developed so as to overcome the defects in the current practical application and meet the current requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combined language learning machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a combined language learning machine, includes the base, the mounting box is installed to the base top, the mounting box passes through rotary mechanism and is connected with the base rotation, install the display screen in the mounting box, control panel is installed in the mounting box on the right side of display screen, control panel's below is installed the power in the mounting box, the speaker is installed in the mounting box in the left side of display screen, the handle is installed at the top of mounting box, the below of handle is installed dust keeper on the mounting box, a flexible landing leg is installed to both ends symmetry about the bottom of base, the slipmat is installed to the bottom of flexible landing leg.

As a further aspect of the present invention: the telescopic leg comprises: the supporting rod is connected with the outer shell in a rolling mode through the idler wheel, the stop block penetrating the supporting rod is installed on the outer shell, a plurality of first through holes matched with the stop block are formed in the outer shell, and a plurality of second through holes matched with the stop block are formed in the supporting rod.

As a further aspect of the present invention: the rotating mechanism includes: first pivot, first gear, second gear and second pivot, the top of first pivot links to each other with the mounting box, the bottom of first pivot links to each other with the base, install first gear in the first pivot, normal running fit's second gear with it is installed in the left side of first gear, the second gear is installed in the second pivot, the second pivot is installed on the base.

As a further aspect of the present invention: the dust-proof device includes: the folding plate comprises a folding plate and a handle, wherein the handle is installed at the bottom of the folding plate.

As a further aspect of the present invention: the display screen, the control panel, the loudspeaker and the power supply are electrically connected.

Compared with the prior art, the beneficial effects of the utility model are that: when the combined language learning machine is used, the stop block is firstly pulled out, the mounting box is driven to move up and down through the handle, the base is driven to move up and down through the up and down movement of the mounting box, the supporting rod is driven to move up and down through the up and down movement of the base, and after the height is adjusted, the supporting rod and the shell are fixed through the stop block, so that the height of the device can be adjusted; the mounting box is driven to rotate through the lifting handle, after the orientation is adjusted, the mounting box is prevented from rotating through the constraint force between the first gear and the second gear, and the orientation of the device is adjusted; when the dustproof device is not used, the folding plate is driven to be opened by pulling the handle, so that the dustproof device is favorably prevented from dust. To sum up, the utility model discloses height adjustment is convenient, and the orientation adjustment is convenient, and the dirt proofness is good.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a partial sectional view of the front view a of the present invention.

Fig. 3 is a schematic perspective view of the dustproof device of the present invention.

In the figure: 1-base, 2-mounting box, 3-rotating mechanism, 301-first rotating shaft, 302-first gear, 303-second gear, 304-second rotating shaft, 4-display screen, 5-control panel, 6-power supply, 7-loudspeaker, 8-dustproof device, 801-folding plate, 802-handle, 9-handle, 10-telescopic supporting leg, 101-outer shell, 102-supporting rod, 103-stop block, 104-roller, 105-first through hole, 106-second through hole and 11-non-slip mat.

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.

Example 1

Referring to fig. 1-3, in an embodiment of the present invention, a combined language learning machine includes a base 1, a mounting box 2 is installed above the base 1, the mounting box 2 is rotatably connected to the base 1 through a rotating mechanism 3, the rotating mechanism 3 includes: first pivot 301, first gear 302, second gear 303 and second pivot 304, the top of first pivot 301 links to each other with mounting box 2, the bottom of first pivot 301 links to each other with base 1, install first gear 302 on the first pivot 301, the second gear 303 of normal running fit with it is installed in the left side of first gear 302, second gear 303 is installed on second pivot 304, second pivot 304 is installed on base 1, install display screen 4 in the mounting box 2, control panel 5 is installed in mounting box 2 on the right side of display screen 4, power 6 is installed in mounting box 2 in the below of control panel 5, speaker 7 is installed in mounting box 2 in the left side of display screen 4, control panel 5, speaker 7 and power 6 electric connection, handle 9 is installed at the top of mounting box 2, install dust keeper 8 on mounting box 2 of the below of handle 9, dust keeper 8 includes: the folding plate 801 and the handle 802, the handle 802 is installed to the bottom of folding plate 801, a telescopic leg 10 is installed to the bottom both ends symmetry of base 1, slipmat 11 is installed to the bottom of telescopic leg 10.

Example 2

Referring to fig. 1-2, in an embodiment of the present invention, the telescopic leg 10 includes: the supporting rod 102 is connected with the outer shell 101 in a rolling mode through the roller 104, the outer shell 101 is provided with the stopper 103 penetrating through the supporting rod 102, the outer shell 101 is provided with a plurality of first through holes 105 matched with the stopper 103, and the supporting rod 102 is provided with a plurality of second through holes 106 matched with the stopper 103.

When the combined language learning machine is used, the stop block 103 is firstly pulled out, the mounting box 2 is driven to move up and down through the lifting handle 9, the base 1 is driven to move up and down through the up and down movement of the mounting box 2, the supporting rod 102 is driven to move up and down through the up and down movement of the base 1, and after the height is adjusted, the supporting rod 102 is fixed with the outer shell 101 through the stop block 103, so that the height of the device can be adjusted; the mounting box 2 is driven to rotate through the lifting handle 9, after the orientation is adjusted, the mounting box 2 is prevented from rotating through the constraint force between the first gear 302 and the second gear 303, and the orientation of the device is adjusted; when the dust-proof device is not used, the folding plate 801 is driven to be opened by pulling the handle 802, so that the dust-proof device is facilitated.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a combined language learning machine, includes base (1), its characterized in that, mounting box (2) is installed to base (1) top, mounting box (2) rotate with base (1) through rotary mechanism (3) and are connected, install display screen (4) in mounting box (2), control panel (5) are installed in mounting box (2) on the right side of display screen (4), power (6) are installed in mounting box (2) to the below of control panel (5), speaker (7) are installed in mounting box (2) in the left side of display screen (4), handle (9) are installed at the top of mounting box (2), dust keeper (8) are installed on mounting box (2) in the below of handle (9), a flexible landing leg (10) is installed to both ends symmetry about the bottom of base (1), and the bottom of the telescopic supporting leg (10) is provided with an anti-skid pad (11).

2. The combined language learning machine according to claim 1, characterized in that said telescopic legs (10) comprise: the supporting rod comprises an outer shell (101), a supporting rod (102), a stop block (103), a roller (104), a first through hole (105) and a second through hole (106), wherein the supporting rod (102) is in rolling connection with the outer shell (101) through the roller (104), the stop block (103) penetrating through the supporting rod (102) is installed on the outer shell (101), the outer shell (101) is provided with a plurality of first through holes (105) matched with the stop block (103), and the supporting rod (102) is provided with a plurality of second through holes (106) matched with the stop block (103).

3. The combined language learning machine according to claim 1, characterized in that said rotation mechanism (3) comprises: first pivot (301), first gear (302), second gear (303) and second pivot (304), the top of first pivot (301) links to each other with mounting box (2), the bottom of first pivot (301) links to each other with base (1), install first gear (302) on first pivot (301), normal running fit's second gear (303) is installed with it in the left side of first gear (302), install on second pivot (304) second gear (303), install on base (1) second pivot (304).

4. The combined language learning machine according to claim 1, characterized in that said dust-protection means (8) comprise: the folding plate (801) and the handle (802), and the handle (802) is installed at the bottom of the folding plate (801).

5. The combined language learning machine according to any one of claims 1 to 4, characterized in that the display screen (4), the control panel (5), the loudspeaker (7) and the power source (6) are electrically connected.