CN209825658U

CN209825658U - Teacher teaching is with textbook tray

Info

Publication number: CN209825658U
Application number: CN201920441680.9U
Authority: CN
Inventors: 高海军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2019-12-24
Anticipated expiration: 2029-04-03

Abstract

The utility model discloses a teacher's teaching is with textbook layer board, comprising a base plate, the bottom plate upper end is equipped with the fixed block, and is equipped with the pivot in the middle of the fixed block to the pivot is through the fixed block layer board that alternates, layer board one side is hollow out construction, and fretwork department is equipped with the columniform support, bottom plate one side is equipped with the recess, and is equipped with the pivot in the recess to the pivot alternates the one end of fixed branch, the slant is provided with the arc breach on the fixed branch, and the arc breach is identical with the support shape, be equipped with the fixation clamp on the layer board. This teacher teaching is with textbook tray is provided with fixed branch, utilizes fixed branch's rotation to make not the slant arc breach block of co-altitude on the fixed branch at the support outer wall, makes the layer board form an inclined plane, fixes the textbook at the inclined plane of layer board can liberate teacher's both hands, and it is more convenient to the process of looking over of textbook at the teaching in-process for the teacher.

Description

Teacher teaching is with textbook tray

Technical Field

The utility model relates to a teaching articles for use technical field specifically is a teacher's teaching is with textbook layer board.

Background

Teaching is a human-specific talent training activity consisting of teacher's teaching and student's learning. Through the activities, teachers purposefully, programmatically and organically guide students to learn and master cultural scientific knowledge and skills, and promote the improvement of the qualities of the students, so that the students become people and textbooks required by the society and the teaching books written according to the requirements of course standards. Also known as textbooks and teaching materials. Textbooks are the core teaching material of a course. In a broad sense, all activities that improve the knowledge and skills of people and influence the ideological and moral of people are education; education means school education in which an educator intentionally, programmatically and organically affects the mind and body of a subject to be educated according to the social (or political) requirements, and develops the activities of persons required for a certain society (or class).

In order to conveniently check teaching materials, a teacher always holds the textbook in the hands during teaching activities, so that the hands of the teacher cannot be liberated, and certain adverse effects are brought to teaching work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a teacher is textbook layer board for teaching to what put forward in solving above-mentioned background art looks over the loaded down with trivial details problem of textbook mode in the teaching task.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a teacher's teaching is with textbook layer board, includes the bottom plate, the bottom plate upper end is equipped with the fixed block, and is equipped with the pivot in the middle of the fixed block to the pivot alternates the layer board through the fixed block, layer board one side is hollow out construction, and fretwork department is equipped with the columniform support, bottom plate one side is equipped with the recess, and is equipped with the pivot in the recess to the pivot alternates the one end of fixed branch, the slant is provided with the arc breach on the fixed branch, and the arc breach is identical with the support shape, be equipped with the fixation clamp on.

Preferably, the bottom plate bottom is equipped with the step recess, and is equipped with the clockwork spring in the step recess, the clockwork spring other end is equipped with the sucking disc that is connected, and the sucking disc height is less than the step recess height of bottom plate.

Preferably, the bottom end of the bottom plate is provided with a rubber cushion which is attached to the bottom plate.

Preferably, the outer wall of one end of the fixed support rod is of a concave arc shape, and the outer wall of the fixed support rod is wrapped with a rubber sleeve.

Preferably, the surface of the supporting plate is provided with a sawtooth-shaped groove structure.

Compared with the prior art, the beneficial effects of the utility model are that: this teacher teaching is with textbook tray is provided with fixed branch, utilizes fixed branch's rotation to make not the slant arc breach block of co-altitude on the fixed branch at the support outer wall, makes the layer board form an inclined plane, fixes the textbook at the inclined plane of layer board can liberate teacher's both hands, and it is more convenient to the process of looking over of textbook at the teaching in-process for the teacher.

Drawings

FIG. 1 is a schematic view of a structure of a textbook support plate for teacher's teaching according to the present invention;

fig. 2 is the utility model relates to a teacher's teaching is with textbook tray top view.

In the figure: 1. the device comprises a bottom plate, 2, a fixing support rod, 3, a rubber sleeve, 4, a support, 5, a supporting plate, 6, a fixing clamp, 7, a fixing block, 8, a sucking disc, 9, a spring, 10 and a rubber cushion.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a teacher teaching textbook supporting plate comprises a bottom plate 1, a fixing support rod 2, a rubber sleeve 3, a support 4, a supporting plate 5, a fixing clamp 6, a fixing block 7, a sucker 8, a clockwork spring 9 and a rubber pad 10, wherein the fixing block 7 is arranged at the upper end of the bottom plate 1, a rotating shaft is arranged in the middle of the fixing block 7 and penetrates through the supporting plate 5 through the fixing block 7, a step-shaped groove is formed in the bottom end of the bottom plate 1, the clockwork spring 9 is arranged in the step-shaped groove, the other end of the clockwork spring 9 is provided with a connected sucker 8, the height of the sucker 8 is smaller than that of the step-shaped groove of the bottom plate 1, the clockwork spring 9 can be driven to extend by pulling the sucker 8, the sucker 8 acts on the bottom plate 1 through the clockwork spring 9 to form a telescopic fixing structure, the bottom plate 1 can be fixed on an inclined flat surface, support plate 5 one side is hollow out construction, and the fretwork department is equipped with columniform support 4, 5 surfaces of support plate set up to zigzag groove structure, zigzag groove structure can provide the preparation effect of placing for textbook and fixation clamp 6 fixed action, avoid at its in-process, the textbook landing from support plate 5, bottom plate 1 one side is equipped with the recess, and be equipped with the pivot in the recess, and the pivot alternates the one end of fixed branch 2, the slant is provided with the arc breach on the fixed branch 2, and the arc breach is identical with support 4 shape, 2 one end outer walls of fixed branch set up to sunken arc, and its outer wall parcel has gum cover 3, 2 sunken arcs of fixed branch can conveniently be put forth effort, the comfort level of hand in its operation process can be guaranteed to gum cover 3, be equipped with fixation clamp 6 on the support plate 5.

The working principle is as follows: when the teacher teaching textbook supporting plate is used, firstly, the sucker 8 is pulled out of the groove of the bottom plate 1 according to the fixed environment of the bottom plate 1, the clockwork spring 9 is stretched in the process, the sucker 8 is adsorbed on the fixed plane, the rubber mat 10 is contacted with the plane, the position of the bottom plate 1 is fixed, then, a textbook is placed on the supporting plate 5, the corners of the textbook are fixed through the fixing clips 6, then, the rubber sleeve 3 is held by hands to rotate by taking the rotating shaft at the end part of the fixing supporting rod 2 as an axis, meanwhile, the supporting plate 5 is pulled to be lifted, the supporting plate 5 rotates by taking the rotating shaft penetrating the fixing block 7 as the axis, finally, the support 4 is clamped and fixed in the inclined arc-shaped notch on the proper fixing supporting rod 2, at the moment, the textbook is obliquely fixed and is convenient to view, and the using process of the teacher teaching textbook supporting plate for teaching.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a teacher's teaching is with textbook layer board which characterized in that: including bottom plate (1), bottom plate (1) upper end is equipped with fixed block (7), and is equipped with the pivot in the middle of fixed block (7) to the pivot alternates layer board (5) through fixed block (7), layer board (5) one side is hollow out construction, and fretwork department is equipped with columniform support (4), bottom plate (1) one side is equipped with the recess, and is equipped with the pivot in the recess to the pivot alternates the one end of fixed branch (2), the slant is provided with the arc breach on fixed branch (2), and the arc breach is identical with support (4) shape, be equipped with fixation clamp (6) on layer board (5).

2. The teaching aid teaching textbook support plate of claim 1, wherein: the bottom plate (1) bottom is equipped with the step recess, and is equipped with clockwork spring (9) in the step recess, clockwork spring (9) other end is equipped with sucking disc (8) that are connected, and sucking disc (8) highly is less than the step recess height of bottom plate (1).

3. The teaching aid teaching textbook support plate of claim 1, wherein: the bottom end of the bottom plate (1) is provided with a rubber cushion (10) which is attached to the bottom end of the bottom plate.

4. The teaching aid teaching textbook support plate of claim 1, wherein: the outer wall of one end of the fixed support rod (2) is of a concave arc shape, and the outer wall of the fixed support rod is wrapped with a rubber sleeve (3).

5. The teaching aid teaching textbook support plate of claim 1, wherein: the surface of the supporting plate (5) is provided with a sawtooth-shaped groove structure.