CN210043447U

CN210043447U - English teaching is with electronic formula reading bracket

Info

Publication number: CN210043447U
Application number: CN201920378057.3U
Authority: CN
Inventors: 李艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2020-02-11
Anticipated expiration: 2029-03-25

Abstract

The utility model discloses an english teaching is with electronic formula reading bracket, which comprises a supporting bracket, the open-top portion of supporting bracket articulates through the pivot has the layer board, it is the horizontal rotation state through the bearing and is provided with rotatory lead screw to be in the inside of supporting the bracket, it runs through a rotatory lead screw and two limit guide pillar settings simultaneously to remove the kickstand, the body of rod bottom correspondence of support pendulum rod articulates under on articulated seat, the body of rod top correspondence of support pendulum rod articulates on last articulated seat, go up articulated seat and fix the backplate face top central point department at the layer board, it is rotatory that the lower gear is driven by motor power, it puts the pen stand still to be fixed with one on the left side wall of supporting bracket, it sets up the pen inserting hole and is provided with the elastic ring on the interior pore wall in pen inserting hole to put the pen stand, the vertical downward adaptation of marker pen. The utility model discloses an electrodynamic type structural design labour saving and time saving, the transmission smoothness degree is high, and the practicality is strong, is fit for popularizing and applying when english is read.

Description

English teaching is with electronic formula reading bracket

Technical Field

The utility model relates to a relevant technical field of teaching specifically is an english teaching is with electronic formula reading bracket.

Background

With the development of internationalization, english occupies an important part in daily learning, especially in the period of students, and for english learning, reading is an indispensable important part.

When carrying out the training of english reading, the student often all sits before the desk, the student hangs down to see books and reads the training, long-time training back, can cause great pressure to student's cervical vertebra, cause the student to produce the hunchback phenomenon easily, traditional reading frame must adopt manual operation just can read the adjustment of angle, lead to wasting time and energy, the adjustment effect is not good, moreover, reading the in-process, when certain paragraph needs to be emphasized the mark in the student discovery article, can't mark very easily and the paragraph confuses the problem appear, influence the focus nature of reading, the practicality is poor, therefore, the utility model discloses to above problem, design a section english teaching with the electrodynamic type and read the bracket.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an english teaching is with electronic formula reading bracket to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an electric reading bracket for English teaching comprises a supporting bracket, wherein the top opening of the reading bracket is hinged with a supporting plate through a rotating shaft, a rotating lead screw is arranged in the supporting bracket in a horizontally rotating state through a bearing, the front side and the rear side below the rotating lead screw are respectively provided with a limiting guide post in a horizontally fixed state in a symmetrical mode, a movable supporting block simultaneously penetrates through the rotating lead screw and the two limiting guide posts, an internal thread through hole formed in the movable supporting block is meshed with the rotating lead screw, a smooth surface guide hole formed in the movable supporting block and the limiting guide posts are arranged in a sliding manner, a lower hinge seat is fixed at the central position of the top wall surface of the movable supporting block, the bottom end of a rod body of a supporting swing rod is correspondingly hinged on the lower hinge seat, the top end of the rod body of the supporting swing rod is correspondingly hinged on an upper hinge seat, the upper hinge seat is fixed at the central position of the top, the utility model discloses a pen rack, including the left end board, the right-hand member of rotatory lead screw, the right-hand member bar body is gone up coaxial being fixed with one and is gone up the gear, and adaptation meshing has lower gear on the bottom wheel limit of last gear, and lower gear is rotatory by driving motor drive, it puts a platform still to be fixed with one on the left side wall of support bracket, it has offered the pen inserting hole and is provided with the elastic ring on the inner hole wall in the pen inserting hole to put a bench, the elastic ring adopts flexible rubber materials to make, and the vertical downward adaptation of marker is inserted in the pen inserting hole, the external diameter of marker is greater than the internal diameter of elastic ring, and the tip at the marker is fixed to the one end of thin stay cord, and the other.

As a further aspect of the present invention: the edge of the bottom of the front plate surface of the supporting plate is provided with a blocking edge.

As a further aspect of the present invention: the support bracket is also provided with a storage battery and a control button.

As a further aspect of the present invention: the driving motor, the storage battery and the control button are electrically connected together through conducting wires.

Compared with the prior art, the beneficial effects of the utility model are that: through the utility model discloses an english teaching is with electronic formula reading bracket, add on the structure basis of supporting the bracket and put a platform, the elastic ring, marker pen and thin stay cord, at the reading in-process, when the student if certain paragraph needs to emphasize the mark in finding the article, only need utilize marker pen to mark at any time on books can, thin stay cord avoids marker pen to take place to lose, after the mark is accomplished, reinsert marker pen in the pen inserting hole, can fix a position its fast under the rubber elasticity effect of elastic ring to improve the practicality of whole reading bracket, and, through opening driving motor, and then realize reading the angular adjustment purpose of books, the utility model discloses an electrodynamic type structural design labour saving and time saving, the transmission smoothness is high, and the practicality is strong, is fit for popularization and application when english is read.

Drawings

Fig. 1 is a schematic structural view of an electric reading bracket for english teaching.

Fig. 2 is a schematic side view of a movable support block in an electric reading bracket for english teaching.

Fig. 3 is a schematic view of a top view structure of an electric reading bracket middle pen stand for english teaching.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, an electric reading bracket for english teaching comprises a supporting bracket 1, a top opening of the reading bracket 1 is hinged with a supporting plate 2 through a rotating shaft 3, a bottom edge of a front plate surface of the supporting plate 2 is provided with a retaining edge 4, a rotating lead screw 7 is horizontally and rotatably arranged in the supporting bracket 1 through a bearing, a position-limiting guide post 8 is respectively and horizontally fixed at the front and rear sides below the rotating lead screw 7 in a symmetrical manner, a movable supporting block 6 is simultaneously arranged to penetrate through the rotating lead screw 7 and the two position-limiting guide posts 8, an internal thread through hole 601 formed on the movable supporting block 6 is meshed with the rotating lead screw 7, a smooth surface guide hole 602 formed on the movable supporting block 6 is slidably arranged with the position-limiting guide post 8, a lower hinge seat 502 is fixed at a central position of a top wall surface of the movable supporting block 6, and a bottom end of a rod body of a supporting swing rod 5 is correspondingly hinged on the lower, the top end of the rod body of the support swing rod 5 is correspondingly hinged on an upper hinged seat 501, the upper hinged seat 501 of the upper hinged seat is fixed at the central position of the top of the back plate surface of the supporting plate 2, the right end rod body of the rotary screw 7 is coaxially fixed with an upper gear 9, the wheel edge at the bottom end of the upper gear 9 is in fit engagement with a lower gear 10, the lower gear 10 is driven to rotate by a driving motor 11, a storage battery 12 and a control button 13 are further arranged on the support bracket 1, the driving motor 11, the storage battery 12 and the control button 13 are electrically connected together through conducting wires, a pen placing table 14 is further fixed on the left side wall of the support bracket 1, a pen inserting hole 1401 is formed in the pen placing table 14, an elastic ring 15 is arranged on the inner hole wall of the pen inserting hole 1401, the elastic ring 15 is made of a flexible rubber material, and a marker pen 16 is vertically and downwards fit and inserted into the pen, the outer diameter of the marking pen 16 is larger than the inner diameter of the elastic ring 15, one end of the thin pulling rope 17 is fixed at the end part of the marking pen 16, and the other end of the thin pulling rope 17 is fixed at the top position of the left side wall of the supporting bracket 1.

Through the electric type reading bracket for English teaching designed by the utility model, the pen placing table 14, the elastic ring 15, the marker pen 16 and the string drawing rope 17 are additionally arranged on the structural basis of the supporting bracket 1, in the reading process, if students find a paragraph in the article to be marked heavily, the students only need to use the marker pen 16 to mark the book at any time, the string drawing rope 17 avoids the marker pen 16 from losing, after the marking is finished, the marker pen 16 is reinserted into the pen inserting hole 1401, the marker pen can be quickly positioned under the action of the rubber elasticity of the elastic ring 15, so as to improve the practicability of the whole reading bracket, and the rotating lead screw 7 is driven to slowly rotate by starting the driving motor 11 under the meshing of the lower gear 10 and the upper gear 9, because the moving support block 6 simultaneously runs through the rotating lead screw 7 and the two limit guide pillars 8, the moving support block 6 can be displaced along the horizontal direction, under the support transmission effect that supports pendulum rod 5, the layer board 2 takes place the angle and deflects, and then realizes reading the angular adjustment purpose of books, the utility model discloses an electrodynamic type structural design labour saving and time saving, the transmission smoothness degree is high, and the practicality is strong, is fit for popularizing and applying when english is read.

In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. An electric reading bracket for English teaching comprises a supporting bracket (1) and is characterized in that a top opening of the supporting bracket (1) is hinged with a supporting plate (2) through a rotating shaft (3), a rotary lead screw (7) is arranged in the supporting bracket (1) in a horizontal rotating state through a bearing, a limiting guide post (8) is arranged in a horizontal fixing state respectively on the front side and the rear side below the rotary lead screw (7) in a symmetrical mode, a movable supporting block (6) penetrates through the rotary lead screw (7) and the two limiting guide posts (8) at the same time, an internal thread through hole (601) formed in the movable supporting block (6) is meshed with the rotary lead screw (7), a smooth surface guide hole (602) formed in the movable supporting block (6) is arranged in a sliding manner with the limiting guide post (8), and a lower hinged base (502) is fixed at the central position of the top wall surface of the movable supporting block (6), the bottom end of a rod body of a supporting swing rod (5) is correspondingly hinged on a lower hinged seat (502), the top end of the rod body of the supporting swing rod (5) is correspondingly hinged on an upper hinged seat (501), the upper hinged seat (501) on the upper hinged seat is fixed at the central position of the top of a back plate surface of a supporting plate (2), an upper gear (9) is coaxially fixed on a right end lever body of a rotating lead screw (7), a lower gear (10) is meshed on the wheel edge of the bottom end of the upper gear (9) in a matching manner, the lower gear (10) is driven to rotate by a driving motor (11), a pen placing table (14) is further fixed on the left side wall of the supporting seat (1), a pen inserting hole (1401) is formed in the pen placing table (14), an elastic ring (15) is arranged on the inner hole wall of the pen inserting hole (1401), the elastic ring (15) is made of a flexible rubber material, a marker pen (16) is vertically and downwards inserted into the pen inserting hole (1401, the outer diameter of the marking pen (16) is larger than the inner diameter of the elastic ring (15), one end of the thin pull rope (17) is fixed at the end part of the marking pen (16), and the other end of the thin pull rope (17) is fixed at the top of the left side wall of the supporting bracket (1).

2. The electric reading bracket for English teaching of claim 1, wherein the bottom edge of the front plate surface of the supporting plate (2) is provided with a retaining edge (4).

3. An electric reading stand for english teaching according to claim 1, characterized in that on the support stand (1) there are also provided an electric accumulator (12) and control buttons (13).

4. The electric reading bracket for English teaching of claim 1, wherein the driving motor (11), the battery (12) and the control button (13) are electrically connected together through wires.