CN211555144U

CN211555144U - Taste english teaching is with questioning device

Info

Publication number: CN211555144U
Application number: CN202020410264.5U
Authority: CN
Inventors: 杨蕙源
Original assignee: Guangxi Vocational and Technical College
Current assignee: Guangxi Vocational and Technical College
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-09-22
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a taste english teaching is with questioning device, upwards be the support bucket of tubbiness structure including the opening, the inside of supporting the bucket is rotated and is connected with the stay tube, and the top of stay tube is fixed with the fixed case that is square tubular structure, the front of fixed case is close to the middle part and is fixed with two slide rails, and sliding connection has same display screen between two slide rails, the bottom of fixed case is close to positive edge and is provided with L type fixed plate, and the one end that the fixed case was kept away from to L type fixed plate is provided with the control cabinet, and the upper surface of control cabinet reserves the option button that the equidistance distributes. The utility model discloses can be when the student operates when using, can oneself select the topic and answer, only need press the selection button on the control cabinet when oneself selects the topic and can demonstrate the topic on the display screen, supply the student to answer.

Description

Taste english teaching is with questioning device

Technical Field

The utility model relates to a taste english technical field especially relates to a taste english teaching is with questioning device.

Background

At present, English is the main international universal language in the world today and is also the most widely used language in the world; english is the ladder of progress, also be your more understanding the world, the necessary instrument of learning knowledge at home and abroad, English teaching in the university still is very important link, however, on the english class of university, the mr only gives lessons on the podium or writes on the blackboard, this kind of teaching method is less with student's interaction, and some teaching interactive display device's on the market function is less, because there is not supplementary mr and student in the classroom and produces interactive device, make the mr only can carry out some simple interactions, so that can't improve teaching effect and classroom atmosphere.

Chinese patent application No. 201720158415.0 discloses a college English teaching interaction display device, which comprises a display device main body, a support rod and a base, wherein a display area is arranged on the front side of the display device main body, a radio microphone, a loudspeaker, a high-definition camera and a timer are arranged at the top of the display device main body, a USB interface is arranged on one side of the display device main body, a light supplementing plate is fixedly installed on the back side of the display area, a rectangular sliding groove is formed in the back side of the display device main body, and a liquid crystal display screen is installed in the rectangular sliding groove in a sliding manner; however, the interactive display device for college english teaching in the above technical solution cannot automatically ask a question to a student, and the displayed content needs to be interpreted by a teacher at will.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a question device for interesting English teaching.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a taste english teaching is with questioning device, upwards is the support bucket of tubbiness structure including the opening, the inside of supporting the bucket is rotated and is connected with the stay tube, and the top of stay tube is fixed with the fixed case that is square tubular structure, the front of fixed case is close to the middle part and is fixed with two slide rails, and sliding connection has same display screen between two slide rails, the bottom of fixed case is close to positive edge and is provided with L type fixed plate, and the one end that the fixed case was kept away from to L type fixed plate is provided with the control cabinet, and the upper surface of control cabinet is reserved has the option button that the equidistance distributes.

Preferably, a supporting upright post is fixed on the outer wall of the bottom of the supporting barrel, and a counterweight plate is fixed at the bottom end of the supporting upright post.

Preferably, the middle part of the top end of the supporting barrel is provided with a bearing mounting hole, a tapered roller bearing matched with the outer diameter of the supporting pipe is embedded in the bearing mounting hole, and a sliding bearing is arranged on the circumferential outer wall of the supporting pipe close to the bottom end.

Preferably, the outer wall of the supporting barrel is fixed with a positioning box close to the top end, the inside of the positioning box is connected with a push rod in a sliding mode, the outer wall of the circumference of the push rod is fixed with an annular check ring, and the lower surface of the annular check ring is fixed with a return spring.

Preferably, the inner wall of the bottom of the fixed box is reserved with a limit hole which is distributed annularly at the top end close to the ejector rod, and the bottom end of the ejector rod is provided with a pull ring.

Preferably, the relative both ends of fixed case are close to positive edge and all articulate there is folding blackboard, and the bottom of fixed case is close to the middle part and opens there is the bar hole, and the bottom of fixed case is close to the both sides in bar hole and all is fixed with the stand pipe, and equal sliding connection has interior slide bar in two stand pipes, and one side that the middle part was kept away from to the relative one end of two interior slide bars all is provided with supports the piece.

Preferably, two rotate between the interior slide bar and be connected with same two-way screw rod, and the centre joint of two-way screw rod has the thumb wheel, and the both sides of thumb wheel all are provided with perpendicular baffle, and the outer wall of two-way screw rod is close to perpendicular baffle department and all reserves annular dog.

Compared with the prior art, the utility model provides a taste english teaching is with questioning device possesses following beneficial effect:

1. through the rotary button who sets up on display screen below control cabinet to can be when the student operates when using, can oneself select the theme and answer, only need press the selection button on the control cabinet when oneself selects the theme and can demonstrate the theme on the display screen, supply the student to answer.

2. Through setting up locating box and the ejector pin of sliding connection in the locating box in fixed bottom of the case portion to can need only drag the pull ring downwards when the device rotates when using, can break away from ejector pin and spacing hole, later can stir fixed case.

3. Through setting up the interior slide bar of sliding connection in two stand pipes and the piece that supports of interior slide bar tip to can only stir the poking wheel and can expand the folding blackboard of both sides from fixed bottom of the case portion bar hole when using, make things convenient for the mr to explain.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a questioning device for interesting english teaching according to the present invention;

FIG. 2 is a schematic view of a semi-cut-away three-dimensional structure of a guiding tube of a questioning device for interesting English teaching according to the present invention;

fig. 3 is the utility model provides an enlarged structure sketch of A department in taste english teaching is with questioning device figure 1.

In the figure: 1-a fixed box, 2-a supporting barrel, 3-a supporting upright post, 4-a supporting tube, 5-a pull ring, 6-a positioning box, 7-a strip-shaped hole, 8-a selection button, 9-a control console, 10-a dial wheel, 11-a display screen, 12-a folding blackboard, 13-a guide tube, 14-an annular stop block, 15-an inner sliding rod, 16-a bidirectional screw rod, 17-a resisting block, 18-a vertical baffle, 19-a reset spring, 20-a limiting hole and 21-a top rod.

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.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 being 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.

Example 1

Referring to fig. 1 and 3, a questioning device for interesting english teaching comprises a supporting barrel 2 with an upward opening and a barrel-shaped structure, a supporting tube 4 is rotatably connected inside the supporting barrel 2, a fixing box 1 with a square tube-shaped structure is fixed at the top end of the supporting tube 4, two slide rails are fixed on the front side of the fixing box 1 near the middle part, a same display screen 11 is connected between the two slide rails in a sliding manner, an L-shaped fixing plate is arranged at the edge of the bottom end of the fixing box 1 near the front side, a control console 9 is arranged at one end of the L-shaped fixing plate far away from the fixing box 1, and selecting buttons 8 distributed at equal intervals are reserved on the upper surface of the control console 9, so that students can select questions to answer when operating, and can display the questions on the display screen 11 by pressing the selecting buttons 8 on the control console 9 when selecting the questions, for the student to reply.

The utility model discloses in, the bottom outer wall that props bucket 2 is fixed with support post 3, and support post 3's bottom mounting has the counterweight disc, has improved the stability of device.

Wherein, the middle part of the top end of the supporting barrel 2 is provided with a bearing mounting hole, a tapered roller bearing matched with the outer diameter of the supporting tube 4 is embedded in the bearing mounting hole, and the circumference outer wall of the supporting tube 4 is provided with a sliding bearing near the bottom end.

Wherein, the outer wall of support bucket 2 is close to the top and is fixed with locating box 6, and the inside sliding connection of locating box 6 has ejector pin 21, and the circumference outer wall of ejector pin 21 is fixed with annular retaining ring, and the lower surface of annular retaining ring is fixed with reset spring 19.

Wherein, the bottom inner wall of fixed case 1 is close to the top reservation of ejector pin 21 and has spacing hole 20 that is the annular distribution, and the bottom of ejector pin 21 is provided with pull ring 5 to only need drag pull ring 5 downwards when can need installing the pivoted when using, can break away from ejector pin 21 and spacing hole 20, later can stir fixed case 1.

The working principle is as follows: when the device is used, the push rod 21 can be separated from the limiting hole 20 only by pulling the pull ring 5 downwards when the device needs to be rotated, then the fixing box 1 can be pulled, the pull ring 5 is loosened when the side, provided with the display screen 11, of the fixing box 1 is rotated to the front side, and at the moment, the push rod 21 rises into the limiting hole 20 at the top end to lock the position; then, when the student operates, the student can select the subject to reply, and when the student selects the subject, the student can display the subject on the display screen 11 by only pressing the selection button 8 on the console 9 for the student to reply.

Example 2

Referring to fig. 1-3, a questioning device is used in taste english teaching, this embodiment compares in embodiment 1, still include that the relative both ends of fixed case 1 are close to positive edge and all articulate there is folding blackboard 12, and the bottom of fixed case 1 is close to the middle part and opens there is bar hole 7, and the bottom of fixed case 1 is close to the both sides in bar hole 7 and all is fixed with stand pipe 13, equal sliding connection has interior slide bar 15 in two stand pipe 13, and the one side that the middle part was kept away from to the relative one end of two interior slide bars 15 all is provided with supports piece 17.

Wherein, rotate between two interior slide bars 15 and be connected with same two-way screw rod 16, and two-way screw rod 16's centre joint has thumb wheel 10, and the both sides of thumb wheel 10 all are provided with vertical baffle 18, and the outer wall of two-way screw rod 16 is close to vertical baffle 18 department and all reserves annular dog 14 to can only need stir thumb wheel 10 from 1 bottom bar hole 7 of fixed box when using and can expand the folding blackboard 12 of both sides, make things convenient for the mr to explain.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a taste english teaching is with questioning device, upwards is support bucket (2) of tubbiness structure including the opening, its characterized in that, the inside of supporting bucket (2) is rotated and is connected with stay tube (4), and the top of stay tube (4) is fixed with solid fixed box (1) that is square tubular structure, the front of gu fixed box (1) is close to the middle part and is fixed with two slide rails, and sliding connection has same display screen (11) between two slide rails, gu fixed box (1)'s bottom is close to positive edge and is provided with L type fixed plate, and the one end that gu fixed box (1) was kept away from to L type fixed plate is provided with control cabinet (9), and the upper surface reservation of control cabinet (9) has selection button (8) that the equidistance distributes.

2. The question asking device for interesting english teaching according to claim 1, characterized in that the bottom outer wall of the supporting barrel (2) is fixed with a supporting column (3), and the bottom end of the supporting column (3) is fixed with a counterweight plate.

3. The question asking device for interesting english teaching of claim 1, characterized in that the middle of the top end of the supporting barrel (2) is provided with a bearing mounting hole, a tapered roller bearing matched with the outer diameter of the supporting tube (4) is embedded in the bearing mounting hole, and a sliding bearing is arranged on the circumferential outer wall of the supporting tube (4) near the bottom end.

4. The question asking device for interesting english teaching according to claim 1, characterized in that the outer wall of the supporting barrel (2) is fixed with a positioning box (6) near the top end, and the inside of the positioning box (6) is connected with a top rod (21) in a sliding way, the circumferential outer wall of the top rod (21) is fixed with an annular retainer ring, and the lower surface of the annular retainer ring is fixed with a return spring (19).

5. The question asking device for interesting english teaching according to claim 4, characterized in that the bottom inner wall of the fixed box (1) is reserved with the top end of the top rod (21) with the limit holes (20) distributed annularly, and the bottom end of the top rod (21) is provided with the pull ring (5).

6. The question asking device for interesting English teaching according to claim 1, wherein the opposite ends of the fixed box (1) are hinged to folding blackboards (12) at the edges close to the front, the bottom of the fixed box (1) is provided with a strip-shaped hole (7) close to the middle, the two sides of the bottom of the fixed box (1) close to the strip-shaped hole (7) are respectively fixed with a guide tube (13), the two guide tubes (13) are respectively connected with an inner slide bar (15) in a sliding manner, and one side of the opposite end of each inner slide bar (15) far away from the middle is provided with a support block (17).

7. The question asking device for interesting English teaching according to claim 6, wherein a same two-way screw (16) is rotatably connected between the two inner sliding rods (15), a poking wheel (10) is clamped in the middle of the two-way screw (16), vertical baffles (18) are arranged on two sides of the poking wheel (10), and annular stoppers (14) are reserved on the outer wall of the two-way screw (16) near the vertical baffles (18).