CN207020835U - A kind of English tense teaching device - Google Patents

Abstract

The utility model discloses an English tense teaching device, the structure of which comprises a platform, a mouse, a computer, a storage table, a keyboard, a podium table, a file storage cabinet, a door lock, a base, a guide rail, a drawer, and a projection device. The projection device includes a CCD Projector, movable support rod, fixed seat, reflector, and body. In order to improve the convenience and difficulty of English tense teaching, a projection device is provided to place the chapters that need to be taught in the teaching book on the reflector and use the CCD projector to monitor the content. Projection transmission, projection teaching through computer, simple and convenient operation.

Description

An English tense teaching device

technical field

The utility model relates to an English tense teaching device, which belongs to the field of teaching equipment.

Background technique

An English tense teaching device refers to a device that can help English teaching.

The prior art discloses an English tense teaching device with an application number of 201620233726.4, which solves the problem of wasting teaching time by preparing tense tables during the traditional English tense teaching process. The fixed column placed vertically, the middle part of the fixed column is rotatably connected with a turntable, the center of the turntable is rotatably connected with a center plate, the turntable and the center plate are respectively provided with fan-shaped grooves parallel to their respective end faces in the radial direction, and the upper end of the fixed column is rotatably connected with a Writing board, the utility model is simple in structure, easy to make, and can quickly realize the demonstration of the mutual combination of tenses. At the same time, it can assist the writing board to give examples, which greatly facilitates the difficulty of English tense teaching and saves the need to make tense tables. Time, prior art can not make the use of English tense teaching device convenient and alleviate teaching difficulty.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of this utility model is to provide an English tense teaching device to solve the problem that the English tense teaching device cannot be used conveniently and the teaching difficulty can be alleviated.

In order to achieve the above object, the utility model is achieved through the following technical solutions: an English tense teaching device, its structure includes a platform, a mouse, a computer, a storage table, a keyboard, a podium table, a file storage cabinet, a door lock, and a base , rails, drawers, projection devices;

The top of the podium table is provided with a rectangular platform, the platform and the podium table are an integrated structure, and the left and right sides of the podium table are respectively provided with storage tables and drawers, and the drawers are matched with the podium table through guide rails , the storage table is vertically fixed on the podium table, a file storage cabinet is arranged under the podium table, the podium table and the file storage cabinet adopt clearance fit, and a door lock is arranged on the surface of the file storage cabinet , the door lock is matched with the file storage cabinet, the bottom of the podium table is provided with a base, the base is fixed on the podium table, the front end of the platform is provided with a keyboard, and the surface of the platform is respectively provided with There is a computer and a mouse, the computer is connected to the mouse and the keyboard through wires running through the podium table, a projection device is provided on the top of the drawer, and the drawer and the projection device adopt clearance fit;

The projection device includes a CCD projector, a movable pole, a fixed base, a reflector, and a body. The upper left corner of the rectangular top of the body is provided with a fixed base, and the fixed base is vertically fixed on the body. The movable support rod is connected with the fixed seat, and a CCD projector is arranged on the top of the movable support rod, and the CCD projector and the movable support rod adopt clearance fit.

Further, the base is rectangular.

Further, the keyboard is connected through the hinge platform.

Further, the projection device is connected to the computer through wires running through the podium table.

Further, the thickness of the base is 3-5cm.

Further, the podium table is a stainless steel podium table, which is rust-proof and corrosion-resistant.

Furthermore, the bottom of the reflector is provided with an energy-saving LED light tube, which can effectively improve the clarity of teaching materials.

Beneficial effects of the utility model: In order to improve the convenience and difficulty of English tense teaching, a projection device is provided to place the chapters that need to be taught in the teaching books on the reflective board, use the CCD projector to project and transmit the content, and carry out projection teaching through the computer , The operation is simple and convenient.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is the structural representation of a kind of English tense teaching device of the present utility model.

FIG. 2 is a structural schematic diagram of a projection device of an English tense teaching device of the present invention.

In the figure: platform-1, mouse-2, computer-3, storage table-4, keyboard-5, podium table-6, document storage cabinet-7, door lock-8, base-9, guide rail-10, drawer- 11. Projection device-12, CCD projector-1201, movable support rod-1202, fixed seat-1203, reflector-1204, body-1205.

detailed description

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

Please refer to Fig. 1 and Fig. 2, the utility model provides a kind of English tense teaching device: its structure comprises platform 1, mouse 2, computer 3, storage table 4, keyboard 5, podium table 6, document storage cabinet 7, door lock 8. Base 9, guide rail 10, drawer 11, projection device 12; the top of the podium table 6 is provided with a rectangular platform 1, the platform 1 and the podium table 6 are an integrated structure, and the left and right sides of the podium table 6 are The side is respectively provided with storage platform 4 and drawer 11, and described drawer 11 cooperates with podium table 6 through guide rail 10, and described storage platform 4 is vertically fixed on podium table 6, and described podium table 6 is provided with file Place the cabinet 7, the podium table 6 and the file storage cabinet 7 adopt clearance fit, the surface of the file storage cabinet 7 is provided with a door lock 8, the door lock 8 is matched with the file storage cabinet 7, and the The bottom of the podium table 6 is provided with a base 9, the base 9 is fixed on the podium table 6, the front end of the platform 1 is provided with a keyboard 5, and the surface of the platform 1 is respectively provided with a computer 3 and a mouse 2, so that The computer 3 described above is connected to the mouse 2 and the keyboard 5 through the podium table 6 through wires, the top of the drawer 11 is provided with a projection device 12, and the drawer 11 and the projection device 12 adopt clearance fit; the projection device 12 includes CCD projector 1201, movable pole 1202, fixed seat 1203, reflective plate 1204, body 1205, described body 1205 is provided with fixed seat 1203 in the upper left corner of the rectangular top, and described fixed seat 1203 is vertically fixed on the body 1205, The movable strut 1202 is connected with the fixed seat 1203, and the top of the movable strut 1202 is provided with a CCD projector 1201, and the CCD projector 1201 and the movable strut 1202 adopt a clearance fit, and the base 9 It is rectangular, the keyboard 5 is connected by the rotating shaft platform 1, the projection device 12 is connected with the computer 3 through the lectern table 6 through the wire, the thickness of the base 9 is 5cm, and the lectern table 6 is stainless steel The podium table has the characteristics of anti-rust and corrosion resistance. The bottom of the reflector 1204 is provided with an energy-saving LED light tube, which can effectively improve the clarity of teaching materials.

The CCD projector 1201 described in the utility model transmits the collected image signal to the display through the crosshair generator through the CCD video camera.

When the user wants to use the utility model, the chapters that need to be taught in the teaching book can be placed on the reflector 1204 of the projection device 12. The bottom of the reflector 1204 is provided with an energy-saving LED lamp tube, which can effectively improve the clarity of the teaching materials, and then pass The CCD projector 1201 projects and transmits the teaching content, and uses the computer 3 to browse and select for projection teaching, which is simple and convenient to use, and helps to improve English proficiency.

Platform 1, mouse 2, computer 3, storage table 4, keyboard 5, podium table 6, file storage cabinet 7, door lock 8, base 9, guide rail 10, drawer 11, projection device 12, CCD projector 1201 of the utility model , movable support rod 1202, fixed seat 1203, reflector 1204, and body 1205 are all general standard parts or components known to those skilled in the art. According to the experimental method, the problem solved by the utility model is that the prior art cannot make the use of the English tense teaching device convenient and reduce the difficulty of teaching. The utility model combines the above-mentioned components in order to improve the convenience and difficulty of the English tense teaching. , a projection device 12 is provided to place the chapters that need to be taught in the teaching book on the reflector 1204, and use the CCD projector 1201 to project and transmit the content, and the computer 3 is used for projection teaching. The operation is simple and convenient, as follows:

The body 1205 is provided with a fixed seat 1203 in the upper left corner of the rectangular top, and the fixed seat 1203 is vertically fixed on the body 1205, and the movable support rod 1202 is connected with the fixed seat 1203, and the movable support rod 1202 A CCD projector 1201 is provided at the top, and the CCD projector 1201 and the movable support rod 1202 adopt clearance fit.

The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the utility model The present utility model can be realized in other specific forms without the spirit or essential features. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. a kind of English tense teaching device, its structure includes platform (1), mouse (2), computer (3), articles holding table (4), keyboard (5), platform table (6), file placement cabinet (7), door lock (8), base (9), guide rail (10), drawer (11), projection arrangement (12)；

Rectangular platform (1), described platform (1) and platform table (6) integrated knot are provided with the top of described platform table (6) Structure, described platform table (6) are respectively arranged on the left side and the right side articles holding table (4) and drawer (11), and described drawer (11) passes through guide rail (10) it is engaged with platform table (6), described articles holding table (4) is vertically fixed on platform table (6), under described platform table (6) Side is provided with file placement cabinet (7), described platform table (6) and file placement cabinet (7) and coordinated using gap, and described file is placed Cabinet (7) surface is provided with door lock (8), and described door lock (8) and file placement cabinet (7) are engaged, described platform table (6) bottom Provided with base (9), described base (9) is fixed on platform table (6), and described platform (1) front end is provided with keyboard (5), described Platform (1) surface on be respectively equipped with computer (3) and mouse (2), described computer (3) by wire through platform table (6) with Mouse (2) and keyboard (5) connection, described drawer (11) top are provided with projection arrangement (12), described drawer (11) and projection Device (12) is coordinated using gap, it is characterised in that：

Described projection arrangement (12) includes CCD projecting apparatus (1201), movable branching rod (1202), fixed seat (1203), reflector (1204), body (1205), described body (1205) are that the oblong top upper left corner is provided with fixed seat (1203), and described consolidates Reservation (1203) is vertically fixed on body (1205), and described movable branching rod (1202) is connected with fixed seat (1203), institute Movable branching rod (1202) top stated is provided with CCD projecting apparatus (1201), described CCD projecting apparatus (1201) and movable branching rod (1202) coordinated using gap.

A kind of 2. English tense teaching device according to claim 1, it is characterised in that：Described base (9) is rectangle.

A kind of 3. English tense teaching device according to claim 1, it is characterised in that：Described keyboard (5) is by turning Shaft platform (1) is connected.

A kind of 4. English tense teaching device according to claim 1, it is characterised in that：Described projection arrangement (12) is logical Wire is crossed to be connected with computer (3) through platform table (6).

A kind of 5. English tense teaching device according to claim 2, it is characterised in that：The thickness of described base (9) For 3-5cm.