CN209607176U - A kind of Multifunctional English instructional device - Google Patents

Abstract

The utility model discloses a kind of Multifunctional English instructional devices, including fixed frame, the surface of the fixed frame is fixedly connected with LCD player, two sides at the top of the fixed frame are fixedly connected to sound equipment, controller is fixedly connected at the top of the fixed frame, fixing clamp is fixedly connected on the right side of the fixed frame bottom, the bottom of the fixing clamp is connected with external earphone-microphone.The utility model passes through setting rotating handles, fixed link, lock pin, castor, external earphone-microphone, LCD player, sound equipment, controller, fixed plate and through-hole, solves the function that English teaching device on existing market does not have functional diversities, do not have the function of playing video and audio, means are excessively single when teachers ' teaching, students ' enthusiasm is not high, do not have function easy to remove, it is time-consuming and laborious when being moved to instructional device, the a large amount of physical strength of teacher are wasted, the problem of teacher uses is not easy to.

Description

A kind of Multifunctional English instructional device

Technical field

The utility model relates to education and instruction technical field, specially a kind of Multifunctional English instructional device.

Background technique

English is one of exchange language of modern society's mainstream, and highly important angle is play in various countries' cultural exchanges Color, thus association English be it is particularly significant with it is necessary, but the process to study English be more difficulty, especially for one The students in a little remote areas need to facilitate teacher to impart knowledge to students using to teaching demonstration device, increase teaching in teaching Convenience and interest, and a kind of device for facilitating a plurality of types of tools while using can be with by the use of this device It makes student's learning knowledge more convenient, reduces the labor intensity of teacher, additionally it is possible to large-scale teaching environment is adapted to, to imparting knowledge to students Journey brings certain convenient.

It teaches in the teaching of modernization commonly using multimedia equipment, especially needs to play in English teaching and listen A series of teaching such as power need many equipment auxiliary, and English teaching device does not have the function of functional diversities on existing market, Do not have the function of playing video and audio, means are excessively single when teachers ' teaching, and students ' enthusiasm is not high, does not have just It is time-consuming and laborious when being moved to instructional device in mobile function, a large amount of physical strength of teacher are wasted, making for teacher is not easy to With.

Utility model content

The purpose of this utility model is to provide a kind of Multifunctional English instructional devices, have the advantages of functional diversities, Solve the problems, such as that English teaching device does not have functional diversities function on existing market.

To achieve the above object, the utility model provides the following technical solutions: a kind of Multifunctional English instructional device, including Fixed frame, the surface of the fixed frame are fixedly connected with LCD player, and the two sides at the top of the fixed frame are fixedly connected to sound It rings, is fixedly connected with controller at the top of the fixed frame, is fixedly connected with fixing clamp on the right side of the fixed frame bottom, it is described The bottom of fixing clamp is connected with external earphone-microphone, and the bottom of the fixed frame is fixedly connected with motion bar, the activity The bottom of bar is equipped with fixed link, and the bottom of the motion bar through fixed link and is connected with bearing, the bottom of the bearing It is fixedly connected with fixed plate, the through-hole being used cooperatively with motion bar, the fixed plate are offered at the top of the fixed link inner cavity Two sides be fixedly connected with the junction of fixed link, the bottom of the fixed link is fixedly connected with bottom plate, described external wireless The output end of headset and the input terminal of controller are connected using wireless blue tooth mode, the output end of the LCD player and control The input terminal of device is unidirectionally electrically connected, and the output end of the controller and the input terminal of sound equipment are unidirectionally electrically connected.

Preferably, the two sides of the fixed link are fixedly connected to reinforcing rod, the bottom of the reinforcing rod and the company of bottom plate The place of connecing is fixedly connected.

Preferably, the two sides of the bottom base plate are fixedly connected to castor, and the surface of the castor is equipped with locking Pin.

Preferably, the two sides on the motion bar surface are fixedly connected to rotating handles, and the surface of the rotating handles is opened Equipped with anti-skid chequer.

Preferably, the use model HX-W-009 of the external earphone-microphone, the use model of the LCD player LDTM150, the use model D001 of the sound equipment, the use model TY-A727RF-12 of the controller.

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

1, the utility model is broadcast by setting rotating handles, fixed link, lock pin, castor, external earphone-microphone, LCD Device, sound equipment, controller, fixed plate and through-hole are put, device can be made to achieve the effect that functional diversities, solves English on existing market Language instructional device does not have the function of functional diversities, does not have the function of playing video and audio, means mistake when teachers ' teaching In single, students ' enthusiasm is not high, does not have function easy to remove, the time-consuming expense when moving to instructional device Power wastes a large amount of physical strength of teacher, is not easy to the problem of teacher uses.

2, the phenomenon that the utility model passes through reinforcing rod, effectively fixed link can be avoided to shake when in use is promoted Stability when device uses by castor and lock pin can make the movement and locking enhanced convenience of device, be promoted Practicability when device uses, by rotating handles, enhanced convenience is saved when user can be allowed to rotate fixed frame Power reduces the consumption of user's physical strength in rotating device, by external earphone-microphone, teacher can be made to say class hour more It is laborsaving, avoiding loud teaching of attending class for a long time leads to the discomfort of body, improves the practicability of device, improves user Usage experience.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model fixed link partial sectional view；

Fig. 3 is Tthe utility model system relational graph.

In figure: 1 fixed frame, 2 motion bars, 3 rotating handles, 4 fixed links, 5 lock pins, 6 bottom plates, 7 castors, 8 reinforcing rods, 9 external earphone-microphones, 10 fixing clamps, 11LCD player, 12 sound equipments, 13 controllers, 14 fixed plates, 15 bearings, 16 through-holes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3, a kind of Multifunctional English instructional device, including fixed frame 1, the surface of fixed frame 1 is please referred to be fixedly connected There is LCD player 11, the two sides at 1 top of fixed frame are fixedly connected to sound equipment 12, and the top of fixed frame 1 is fixedly connected with control Device 13 is fixedly connected with fixing clamp 10 on the right side of 1 bottom of fixed frame, and the bottom of fixing clamp 10 is connected with external earphone-microphone 9, the bottom of fixed frame 1 is fixedly connected with motion bar 2, and the two sides on 2 surface of motion bar are fixedly connected to rotating handles 3, rotation The surface of handle 3 offers anti-skid chequer, by rotating handles 3, user can be allowed more square when rotating to fixed frame 1 Just laborsaving, reduce the consumption of user's physical strength in rotating device, the bottom of motion bar 2 is equipped with fixed link 4, fixed link 4 Two sides are fixedly connected to reinforcing rod 8, and the bottom of reinforcing rod 8 is fixedly connected with the junction of bottom plate 6, can by reinforcing rod 8 The phenomenon that effectively fixed link 4 being avoided to shake when in use improves stability when device uses, the bottom of motion bar 2 Through fixed link 4 and it is connected with bearing 15, the bottom of bearing 15 is fixedly connected with fixed plate 14, the top of 4 inner cavity of fixed link Portion offers the through-hole 16 being used cooperatively with motion bar 2, and the two sides of fixed plate 14 are fixedly connected with the junction of fixed link 4, The bottom of fixed link 4 is fixedly connected with bottom plate 6, and the two sides of 6 bottom of bottom plate are fixedly connected to castor 7, the surface of castor 7 It can make device movement and locking enhanced convenience by castor 7 and lock pin 5 equipped with lock pin 5, improve device The output end of practicability when use, external earphone-microphone 9 is connect with the input terminal of controller 13 using wireless blue tooth mode, The output end of LCD player 11 and the input terminal of controller 13 are unidirectionally electrically connected, output end and the sound equipment 12 of controller 13 Input terminal is unidirectionally electrically connected, the use model of use model HX-W-009, the LCD player 11 of external earphone-microphone 9 LDTM150, the use model D001 of sound equipment 12, the use model TY-A727RF-12 of controller 13, by external wireless Headset 9 can make teacher say that class hour is more laborsaving, and avoiding loud teaching of attending class for a long time leads to the discomfort of body, mention The practicability for having risen device improves the usage experience of user.

In use, teacher will be in storage card by LCD player 11 by 13 extrapolation storage card of controller when in use Video data plays out student, is dubbed by sound equipment 12 to video, reached with video/audio impart knowledge to students mode into The function that row is given lessons, teacher take external earphone-microphone 9 and give lessons student, reduce in conventional teaching and speak up to religion The injury of teacher's body needs to carry out device when rotation facilitates the classmate in corner to observe through user to rotating handles 3 It is rotated, drives motion bar 2 to be rotated by the rotation of rotating handles 3, fixation can be driven by the rotation of motion bar 2 Frame 1 is rotated, and the use of teacher is facilitated, and convenient for the viewing of student, opens lock pin 5 after the completion of giving lessons, pushing meanss pass through The use of castor 7 allows the convenient mobile device of user device can be made to reach functional diversities by the cooperation of above structure Function, facilitate the teaching of English, be suitble to promote the use of.

In summary: the Multifunctional English instructional device, by rotating handles 3, fixed link 4, lock pin 5, castor 7, External earphone-microphone 9, LCD player 11, sound equipment 12, controller 13, fixed plate 14 and through-hole 16, solve English on existing market Language instructional device does not have the function of functional diversities, does not have the function of playing video and audio, means mistake when teachers ' teaching In single, students ' enthusiasm is not high, does not have function easy to remove, the time-consuming expense when moving to instructional device Power wastes a large amount of physical strength of teacher, is not easy to the problem of teacher uses.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of Multifunctional English instructional device, including fixed frame (1), it is characterised in that: the surface of the fixed frame (1) is fixed It is connected with LCD player (11), the two sides at the top of the fixed frame (1) are fixedly connected to sound equipment (12), the fixed frame (1) Top be fixedly connected with controller (13), be fixedly connected with fixing clamp (10) on the right side of fixed frame (1) bottom, it is described solid The bottom of clamp (10) is connected with external earphone-microphone (9), and the bottom of the fixed frame (1) is fixedly connected with motion bar (2), the bottom of the motion bar (2) is equipped with fixed link (4), and the bottom of the motion bar (2) is through fixed link (4) and activity connects It is connected to bearing (15), the bottom of the bearing (15) is fixedly connected with fixed plate (14), is opened at the top of fixed link (4) inner cavity Equipped with the through-hole (16) being used cooperatively with motion bar (2), the two sides of the fixed plate (14) are solid with the junction of fixed link (4) Fixed connection, the bottom of the fixed link (4) are fixedly connected with bottom plate (6), the output end of the external earphone-microphone (9) and control The input terminal of device (13) is connected using wireless blue tooth mode, and the output end of the LCD player (11) is defeated with controller (13) Enter the unidirectional electric connection in end, the input terminal of the output end and sound equipment (12) of the controller (13) is unidirectionally electrically connected.

2. a kind of Multifunctional English instructional device according to claim 1, it is characterised in that: the two of the fixed link (4) Side is fixedly connected to reinforcing rod (8), and the bottom of the reinforcing rod (8) is fixedly connected with the junction of bottom plate (6).

3. a kind of Multifunctional English instructional device according to claim 1, it is characterised in that: bottom plate (6) bottom Two sides are fixedly connected to castor (7), and the surface of the castor (7) is equipped with lock pin (5).

4. a kind of Multifunctional English instructional device according to claim 1, it is characterised in that: motion bar (2) surface Two sides be fixedly connected to rotating handles (3), the surface of the rotating handles (3) offers anti-skid chequer.

5. a kind of Multifunctional English instructional device according to claim 1, it is characterised in that: the external earphone-microphone (9) use model HX-W-009, the use model LDTM150 of the LCD player (11), sound equipment (12) make With model D001, the use model TY-A727RF-12 of the controller (13).