CN208444455U - A kind of language teaching electronic multimedia display device - Google Patents

Abstract

The utility model discloses a kind of language teaching electronic multimedia display devices, including protective shell, Book-rest Mobile base and lead screw, blank is fixedly mounted in the left side front surface of the protective shell, electronic display is fixedly mounted in the right side front surface of the protective shell, connecting plate is fixedly mounted in the left side wall of the protective shell, Book-rest fixing seat is fixedly mounted in the left side wall of the connecting plate, the upper wall of the Book-rest fixing seat opens up groove body, the inner wall of the groove body is clamped Book-rest Mobile base, the inner wall of the Book-rest Mobile base opens up threaded hole, the bottom surface of the Book-rest fixing seat opens up aperture, the inner wall of the threaded hole is spirally connected lead screw, the utility model is used cooperatively by the lower book file that books can be fixed with upper book file, so that when teacher is imparted knowledge to students using electronic display unit, it can be incited somebody to action without specially occupying a hand Books are fixed to specific number of pages, have haved the function that liberate teacher's both hands.

Description

A kind of language teaching electronic multimedia display device

Technical field

The utility model relates to language teaching technical field, specially a kind of language teaching electronic multimedia display device.

Background technique

Chinese is also known as Chinese, the Chinese language, Chinese etc., belongs to Han-Tibetan family, and at least 1,500,000,000 users are China, Singapore Official language is also one of six kinds of working languages of the United Nations, mainly circulates in China and Singapore, Malaysia, Burma, Thailand The Chinese community of the equal states such as countries in Southeast Asia and the U.S., Canada, Australia, New Zealand, Japan, the writing text of Chinese Word is Chinese character, and Chinese character, also known as middle text, Chinese characters, Chinese characters belong to the morpheme syllabic language of ideograph, be borrowed in The language such as Japanese, Korean, Korean are write, are a kind of widely used texts of character cultural circle, and is unique in the world at present The morpheme text for the high development being still widely used, but in the learning process of Chinese, due to its relatively complicated stroke Feature so that many young students are difficult quickly to grasp, therefore we need it is a teacher can be cooperated to impart knowledge to students, Student is enabled preferably to receive the electronic Chinese instructional device of Chinese character education.

Utility model content

The purpose of this utility model is to provide a kind of language teaching electronic multimedia display devices, to solve above-mentioned background The problem of being proposed in technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of language teaching electronic multimedia is shown Blank, the guarantor is fixedly mounted in the left side front surface of device, including protective shell, Book-rest Mobile base and lead screw, the protective shell Electronic display is fixedly mounted in the right side front surface of protective case, and connecting plate, the connection is fixedly mounted in the left side wall of the protective shell Book-rest fixing seat is fixedly mounted in the left side wall of plate, and the upper wall of the Book-rest fixing seat opens up groove body, the inner wall of the groove body It is clamped Book-rest Mobile base, the lower surface of the Book-rest Mobile base opens up threaded hole, and the bottom surface of the Book-rest fixing seat is opened If aperture, the inner wall of the threaded hole is spirally connected lead screw, and aperture is run through in the lower end of lead screw, and the bottom surface of the lead screw, which is fixedly mounted, to be turned Lower book file, the front side wall of the Book-rest Mobile base is fixedly mounted in dynamic handle, the front side wall bottom end of the Book-rest fixing seat Upper book file is fixedly mounted in upper end, and white board marker storage box is fixedly mounted in the front side wall lower end of the protective shell, and the white board marker is received The upper wall of case is equipped with storage box cover, and one end of metal hose, the metal hose is fixedly mounted in the right side wall of the protective shell The other end microphone is fixedly mounted, loudspeaker, and loudspeaker and microphone radio is fixedly mounted in the outer right wall of the protective shell Signal connection.

Preferably, limit plate is fixedly mounted in the outer wall of the lead screw, and the lower wall of limit plate and groove body fits closely.

Preferably, the side wall of the protective shell opens up opening, and the signal input part for the position and electronic display being open Position is corresponding.

Preferably, positioning convex platform is fixedly mounted in the outer wall of the protective shell.

Preferably, the outer right wall of the protective shell is fixedly mounted microphone and hangs, and the right side wall that the microphone is hung opens up microphone Card slot, and the inner wall of microphone card slot is clamped microphone.

Compared with prior art, the utility model has the beneficial effects that a kind of language teaching electronic multimedia display device, The utility model is used cooperatively by the lower book file that books can be fixed with upper book file, so that when teacher uses electricity When sub- display device is imparted knowledge to students, books can be fixed to specific number of pages without specially occupying a hand, reach liberation The effect of teacher's both hands, and the structure for saying class hour position by the way that microphone can be fixed on to teacher, so that teacher is saying that class hour is not necessarily to Specially hand microphone has further liberated the both hands of teacher, and teacher is preferably serviced for student, is realized good Teaching efficiency.

Detailed description of the invention

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

Fig. 2 is the utility model section figure；

Fig. 3 is the utility model white board marker storage box structure schematic diagram；

Fig. 4 is the utility model microphone hanging hang structure schematic diagram.

In figure: 1 protective shell, 2 blanks, 3 electronic displays, 4 connecting plates, 5 Book-rest fixing seats, 6 groove bodies, 7 Book-rests move Move book files under seat, 8 threaded holes, 9 apertures, 10 lead screws, 11 swing handles, 12, book file, 14 white board marker storage boxes, 15 on 13 Store box cover, 16 metal hoses, 17 microphones, 18 loudspeakers, 19 limit plates, 20 openings, 21 positioning convex platforms, 22 microphones extension, 23 words Cylinder card slot.

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. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of language teaching electronic multimedia display dress It sets, including protective shell 1, Book-rest Mobile base 7 and lead screw 10, blank 2, institute is fixedly mounted in the left side front surface of the protective shell 1 Electronic display 3 is fixedly mounted in the right side front surface for stating protective shell 1, and electronic display 3 connects external power supply, and protective shell 1 reaches To the protecting effect of blank 2 and electronic display 3, connecting plate 4, the connecting plate 4 is fixedly mounted in the left side wall of the protective shell 1 Left side wall Book-rest fixing seat 5 is fixedly mounted, the upper wall of the Book-rest fixing seat 5 opens up groove body 6, the groove body 6 it is interior Wall is clamped Book-rest Mobile base 7, and the lower surface of the Book-rest Mobile base 7 opens up threaded hole 8, the Book-rest fixing seat 5 Bottom surface opens up aperture 9, and the inner wall of the threaded hole 8 is spirally connected lead screw 10, and aperture 9, the lead screw 10 are run through in the lower end of lead screw 10 Bottom surface swing handle 11 is fixedly mounted so that after rotary motion handle 11, Book-rest Mobile base 7 can in groove body 6 on move down Dynamic, lower book file 12, the front side wall of the Book-rest Mobile base 7 is fixedly mounted in the front side wall bottom end of the Book-rest fixing seat 5 Upper book file 13 is fixedly mounted in upper end, reaches the clamping effect to books, and the front side wall lower end of the protective shell 1 is fixedly mounted white Plate storage box 14, the upper wall of the white board marker storage box 14 is equipped with storage box cover 15, convenient to place to white board marker, described One end of metal hose 16 is fixedly mounted in the right side wall of protective shell 1, and microphone 17 is fixedly mounted in the other end of the metal hose 16, So that instructor is not necessarily to hand microphone, need to only be adjusted microphone 17 to instructor mouth by metal hose 16 can be realized religion It learns, loudspeaker 18 is fixedly mounted in the outer right wall of the protective shell 1, and loudspeaker 18 is connect with 17 radio signal of microphone, and And battery is equipped in loudspeaker 18 and microphone 17.

The loudspeaker 18 and microphone 17 that the utility model is connected by radio signal, and by microphone 17 with metal hose 16 It is fixed on 1 side wall of protective shell, so that faculty, which can be realized without occupying a hand, explains and publicises effect to student.

Specifically, limit plate 19 is fixedly mounted in the outer wall of the lead screw 10, and limit plate 19 and the lower wall of groove body 6 are tight Closely connected conjunction prevents lead screw 10 from vertically moving, and influences the position adjustment of Book-rest Mobile base 7.

Specifically, the side wall of the protective shell 1 opens up opening 20, and be open 20 position and the letter of electronic display 3 Number input end position is corresponding, the convenient output that signal is carried out to electronic display 3.

Specifically, positioning convex platform 21 is fixedly mounted in the outer wall of the protective shell 1, facilitates and protective shell 1 is fixed on metope.

Specifically, microphone, which is fixedly mounted, in the outer right wall of the protective shell 1 hangs 22, the right side wall that the microphone hangs 22 is opened If microphone card slot 23, and the inner wall of microphone card slot 23 is clamped microphone 17, facilitates microphone 17 when not in use, microphone 17 is consolidated It is fixed.

Working principle: the utility model is by instructor in use, instructor can first pass through rotary motion handle 11 for books 7 position of frame Mobile base is turned up, and teaching textbook is placed on lower book file 12, upper book file 13 is stuck in by rotary motion handle 11 The fixation to books is realized on the upper edge of books, achievees the effect that cooperation teacher is facilitated to impart knowledge to students, when electronic display 3 plays When language teaching video, focal points can be written on blank 2 by teacher, enhance the memory of student, when teacher declares When saying, only microphone 17 need to be adjusted to mouth and be imparted knowledge to students simultaneously, teaching audio will play to student by loudspeaker 18, reach To the better effect for realizing language teaching.

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 language teaching electronic multimedia display device, including protective shell (1), Book-rest Mobile base (7) and lead screw (10), It is characterized by: blank (2) are fixedly mounted in the left side front surface of the protective shell (1), the right side front surface of the protective shell (1) It is fixedly mounted electronic display (3), connecting plate (4) are fixedly mounted in the left side wall of the protective shell (1), the connecting plate (4) Book-rest fixing seat (5) are fixedly mounted in left side wall, and the upper wall of the Book-rest fixing seat (5) opens up groove body (6), the groove body (6) inner wall is clamped Book-rest Mobile base (7), and the lower surface of the Book-rest Mobile base (7) opens up threaded hole (8), the book The bottom surface of this fixing seat (5) opens up aperture (9), and the inner wall of the threaded hole (8) is spirally connected lead screw (10), and under lead screw (10) Aperture (9) are run through at end, and swing handle (11) are fixedly mounted in the bottom surface of the lead screw (10), before the Book-rest fixing seat (5) Side wall bottom end is fixedly mounted lower book file (12), and upper book file is fixedly mounted in the front side wall upper end of the Book-rest Mobile base (7) (13), white board marker storage box (14) are fixedly mounted in the front side wall lower end of the protective shell (1), the white board marker storage box (14) Upper wall is equipped with storage box cover (15), and the one end of metal hose (16), the metal is fixedly mounted in the right side wall of the protective shell (1) Microphone (17) are fixedly mounted in the other end of hose (16), and loudspeaker (18) are fixedly mounted in the outer right wall of the protective shell (1), and Loudspeaker (18) is connect with microphone (17) radio signal.

2. a kind of language teaching electronic multimedia display device according to claim 1, it is characterised in that: the lead screw (10) limit plate (19) are fixedly mounted in outer wall, and limit plate (19) and the lower wall of groove body (6) fit closely.

3. a kind of language teaching electronic multimedia display device according to claim 1, it is characterised in that: the protective shell (1) side wall opens up opening (20), and the position of opening (20) is corresponding with the signal input part position of electronic display (3).

4. a kind of language teaching electronic multimedia display device according to claim 1, it is characterised in that: the protective shell (1) positioning convex platform (21) are fixedly mounted in outer wall.

5. a kind of language teaching electronic multimedia display device according to claim 1, it is characterised in that: the protective shell (1) outer right wall is fixedly mounted microphone and hangs (22), and the right side wall that the microphone hangs (22) opens up microphone card slot (23), and microphone The inner wall of card slot (23) is clamped microphone (17).