CN210110117U

CN210110117U - Novel word teaching frame for english education

Info

Publication number: CN210110117U
Application number: CN201920779004.2U
Authority: CN
Inventors: 肖钰敏; 林思岑
Original assignee: Xian Medical University
Current assignee: Xian Medical University
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-02-21
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a novel word teaching frame for english education, the on-line screen storage device comprises a base, the gyro wheel is installed to the lower extreme of base, be equipped with the cavity in the base, it is connected with two lead screws to rotate on the end lateral wall of cavity, one side of base is equipped with the turning handle, the turning handle passes through drive mechanism and is connected with the screw drive, the upper end of lead screw runs through the cavity and extends to the outer setting of base, the lead screw external screw thread has cup jointed screw-nut, the base top is equipped with the teaching board, the both ends of teaching board respectively with two screw-nut's lateral wall fixed connection, the upper end fixedly connected with stopper of lead screw. The utility model discloses a set up lead screw and screw-nut, the height of adjustable teaching board makes through setting up the turning handle and adjusts easy and simple to handle, and the effectual study interest that improves classroom efficiency and students through setting up the gyro wheel, and the teacher of being convenient for moves the base when giving lessons at last, and labour saving and time saving has reduced teacher's intensity of labour.

Description

Novel word teaching frame for english education

Technical Field

The utility model relates to an english teaching technical field especially relates to a novel word teaching frame for english education.

Background

English is an important language in today's society, and most countries speak english as either a first language or a second language for use. In schools, English is also an important subject, and the improvement of English scores of students is a problem which is focused on by teachers and parents. The vocabulary of the English words of the students plays a vital role in learning English and the quality of English scores, so that the students especially have important memory on the English words in English learning.

In English teaching, especially beginners need to start with simple letters and words, so that most English teachers can use word teaching frames for English education to help students to improve learning interest and strengthen memory in English class, the existing word teaching frames for English education are simple in structure, the height of a teaching board cannot be adjusted according to the needs of the students and the heights of the teachers, the use is inconvenient, and the teaching board incapable of adjusting the height seriously affects classroom efficiency and learning interest of students; and word teaching frame is comparatively heavy for english education, and the teacher is comparatively difficult when carrying the removal from lessons, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the height is difficult to adjust in the prior art, and the novel word teaching frame for english education convenient to height-adjusting that provides.

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

the utility model provides a novel word teaching frame for english education, the on-line screen storage device comprises a base, the gyro wheel is installed to the lower extreme of base, be equipped with the cavity in the base, it is connected with two lead screws to rotate on the end lateral wall of cavity, one side of base is equipped with the turning handle, the turning handle passes through drive mechanism and is connected with screw drive, the upper end of lead screw runs through the cavity and extends to the base and sets up outward, lead screw external screw thread has cup jointed screw-nut, the base top is equipped with the teaching board, the both ends of teaching board respectively with two screw-nut's lateral wall fixed connection, the upper end fixedly connected with stopper of lead screw.

Preferably, the face of teaching board is equipped with the gridline, the upper end of teaching board face is equipped with the LED lamp that a plurality of equidistance set up.

Preferably, the number of the rollers is four, and the rollers are universal wheels.

Preferably, drive mechanism includes and rotates the worm of being connected with the cavity lateral wall, the one end of worm runs through the cavity and extends to the base and sets up outward, one end and the turning handle fixed connection of worm outside the base, be equipped with two worm wheels in the cavity, the coaxial fixed cover of worm wheel is established outside the lead screw, the worm wheel is connected with the worm meshing.

Preferably, a rotating bearing is coaxially and fixedly sleeved outside the worm, and an outer ring of the rotating bearing is fixedly connected with the base.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses a set up lead screw and screw-nut, the height of adjustable teaching board makes the regulation easy and simple to handle through setting up the turning handle, the effectual learning interest who has improved classroom efficiency and students.

2. The utility model discloses a set up the gyro wheel, the teacher of being convenient for moves the base at last class, and labour saving and time saving has reduced teacher's intensity of labour.

To sum up, the utility model discloses a set up lead screw and screw-nut, the height of adjustable teaching board makes through setting up the turning handle and adjusts easy and simple to handle, and the effectual study interest that has improved classroom efficiency and students through setting up the gyro wheel, and the teacher of being convenient for moves the base when last class, and labour saving and time saving has reduced teacher's intensity of labour.

Drawings

Fig. 1 is a schematic structural view of a novel word teaching rack for english education proposed by the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: the teaching board comprises a base 1, rollers 2, a cavity 3, a rotating handle 4, a screw rod 5, a screw rod nut 6, a teaching board 7, grid lines 8, LED lamps 9, a worm 10, a worm wheel 11, a rotating bearing 12 and a limiting block 13.

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 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 those 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 thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, a novel word teaching frame for english education, including base 1, gyro wheel 2 is installed to the lower extreme of base 1, and it needs to be noted that, gyro wheel 2 has four, and gyro wheel 2 is the universal wheel, and the teacher of being convenient for removes base 1 when going back and forth class hour, and labour saving and time saving has reduced teacher's intensity of labour.

The utility model discloses in, be equipped with cavity 3 in the base 1, it is connected with two lead screws 5 to rotate on the end lateral wall of cavity 3, one side of base 1 is equipped with turning handle 4, turning handle 4 passes through drive mechanism and is connected with the transmission of lead screw 5, it needs to explain, drive mechanism includes and rotates the worm 10 of being connected with 3 lateral walls of cavity, it needs to notice, the outer coaxial fixed cover of worm 10 has cup jointed rolling bearing 12, rolling bearing 12's outer lane and base 1 fixed connection, the one end of worm 10 runs through cavity 3 and extends to the outer setting of base 1, worm 10 is in the outer one end of base 1 and 4 fixed connection of turning handle, be equipped with two worm wheel 11 in the cavity 3, the coaxial fixed cover of worm wheel 11 is established outside lead screw 5, worm wheel 11 is connected with worm 10 meshing, the height of adjustable teaching board, and is easy and simple to handle, the effectual study interest that.

The utility model discloses in, cavity 3 is run through and the setting is outward extended to base 1 in the upper end of

lead screw

5, 5 external screw threads of lead screw have cup jointed screw-nut 6, base 1 top is equipped with teaching board 7, it is worth mentioning, the face of teaching board 7 is equipped with gridline 8, make things convenient for teacher's composing, make the clear audio-visual english word of watching on the teaching board 7 of student more, the study effect has been strengthened, the upper end of teaching board 7 face is equipped with the LED lamp 9 that a plurality of equidistance set up, make teaching board 7 also can use in the dark cloudy day of light, the both ends of teaching board 7 respectively with two screw-nut 6's lateral wall fixed connection, the upper end fixedly connected with stopper 13 of lead screw 5 prevents that screw-nut 6 from rolling out above screw 5 and dropping.

The utility model discloses its functional principle is explained to following mode of operation of accessible: the utility model discloses during the use, gyro wheel 2 of accessible base 1 below removes, and labour saving and time saving has reduced teacher's intensity of labour, when the height of teaching board 7 is adjusted to needs, rotates turning handle 4, drives worm 10 and rotates, then worm wheel 11 rotates, drives lead screw 5 then and rotates, makes lead screw nut 6 drive teaching board 7 reciprocate, and is easy and simple to handle, the effectual interest in learning that has improved classroom efficiency and students.

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 novel word teaching frame for english education, includes base (1), its characterized in that, gyro wheel (2) are installed to the lower extreme of base (1), be equipped with cavity (3) in base (1), it is connected with two lead screws (5) to rotate on the end lateral wall of cavity (3), one side of base (1) is equipped with turning handle (4), turning handle (4) are connected with lead screw (5) transmission through drive mechanism, the upper end of lead screw (5) runs through cavity (3) and extends to base (1) and sets up outward, lead screw (5) external screw thread has cup jointed screw nut (6), base (1) top is equipped with teaching board (7), the both ends of teaching board (7) respectively with the lateral wall fixed connection of two screw nut (6), the upper end fixedly connected with stopper (13) of lead screw (5).

2. The novel word teaching stand for English education as claimed in claim 1, wherein the surface of the teaching board (7) is provided with grid lines (8), and the upper end of the surface of the teaching board (7) is provided with a plurality of LED lamps (9) arranged at equal intervals.

3. A novel english education word teaching stand according to claim 1, characterized in that the number of the rollers (2) is four, and the rollers (2) are universal wheels.

4. The novel word teaching frame for English education is characterized in that the transmission mechanism comprises a worm (10) rotatably connected with the side wall of the cavity (3), one end of the worm (10) penetrates through the cavity (3) and extends to the outside of the base (1), one end of the worm (10) outside the base (1) is fixedly connected with the rotating handle (4), two worm wheels (11) are arranged in the cavity (3), the worm wheels (11) are coaxially and fixedly sleeved outside the screw rod (5), and the worm wheels (11) are meshed and connected with the worm (10).

5. The novel word teaching frame for English education according to claim 4, wherein the worm (10) is coaxially and fixedly sleeved with a rotating bearing (12), and the outer ring of the rotating bearing (12) is fixedly connected with the base (1).