CN202593064U

CN202593064U - Scroll type English writing exercise plate

Info

Publication number: CN202593064U
Application number: CN2012202663208U
Authority: CN
Inventors: 李春梅; 郗雪蓉; 白丹; 邓毅婷; 孙晶; 宋君哲
Original assignee: Heilongjiang Institute of Technology
Current assignee: Heilongjiang Institute of Technology
Priority date: 2012-06-07
Filing date: 2012-06-07
Publication date: 2012-12-12
Anticipated expiration: 2022-06-07

Abstract

The utility model discloses a scroll type English writing exercise plate, relates to an English writing exercise plate, and solves the problem that as four-strand grids are unavailable on the existing small blackboard, students write irregularly, even if the four-strand grids are drawn on the blackboard, the four-strand grids are erased together with English, and the repeated operation wastes time and energy. A transparent plate and a back plate are respectively arranged in front and back of a frame; two rotating shafts are arranged in the frame up and down; two ends of each rotating shaft are respectively arranged in the corresponding frame; two sprocket wheels are arranged up and down; one sprocket wheel is installed on each rotating shaft; the upper end of scrolling cloth is wound on the upper rotating shaft; the lower end of the scrolling cloth is wound on the lower rotating shaft; a plurality of equidistant sprocket holes matched with teeth on the sprocket wheels are arranged at one side of the scrolling cloth, corresponding to the sprocket wheels; a handle is arranged on any end face of the lower rotating shaft; a folding bracket is fixed in the back of the back plate; the handle is fixed at the top of the frame; four-strand grids are arranged in front of the scrolling cloth; and the back surface of the scrolling cloth is a blank surface. The scroll type English writing exercise plate is used for students of writing English.

Description

Scroll english writing practice board

Technical field

The utility model relates to a kind of english writing practice board.

Background technology

At present; The technical ability that the cultivation student writes English is the required course of high teacher's English Major; Because the student that high teachers college cultivates out in the school will be to the kindergarten or middle and primary schools go to teach English; The quality of teacher's english writing directly has influence on the student and whether writes standard, therefore, often adopts small blackboard to come training of students english writing technical ability in colleges and universities; There are not four line lattice above the existing small blackboard; The student writes lack of standardization; Also can together be wiped with English even draw four line lattice, repeatable operation wastes time and energy, and the four line lattice that are fixed and finish; Make the student produce dependence easily, in case there is not four line lattice students' the English just can not specification writing to grid.

The utility model content

The purpose of the utility model is not have four line lattice above the existing small blackboard in order to solve, and the student writes lack of standardization, draws four line lattice and also can together be wiped with English, and the problem that repeatable operation wastes time and energy provides a kind of Scroll english writing practice board.

The utility model comprises framework, transparent panel, batching, handle, backboard, folding rack, carries hand, two rotating shafts and two sprocket wheels, and said transparent panel and backboard are separately positioned on forward and backward of framework, two upper and lower being arranged in the framework of rotating shaft; And the two ends of each rotating shaft are separately positioned in the framework corresponding with it, two upper and lower settings of sprocket wheel, and a sprocket wheel is installed in each rotating shaft; The upper end of batching is wrapped in the rotating shaft of top; The lower end of batching is wrapped in the rotating shaft of below, and batching respective sprockets one side is provided with several equidistantly and the sprocket wheel perforation that matches with tooth on the sprocket wheel, and said handle is arranged on any end face of rotating shaft of below; Said folding rack is fixed on the back of backboard; Carry hand and be fixed on the top of framework, the front of batching is provided with four line lattice, and the back of batching is a blank face.

The utility model has the advantages that: the utility model is through handle 4 rotating shafts 8; Drive batching 3 rotations; Thereby realize the four line lattice faces of english writing practice board and the conversion of blank face; The utility model can choose at random exercise and ways of writing according to writing needs, the utlity model has normalized written, random, the time saving and energy saving characteristics of exercise, has improved student's english writing technical ability.

Description of drawings

Fig. 1 is the overall structure front view of the utility model, and Fig. 2 is the A-A cutaway view of Fig. 1, and Fig. 3 is the I partial enlarged drawing of Fig. 2, Fig. 4 be the B of Fig. 2 to view, Fig. 5 is that the C of Fig. 2 is to view.

The specific embodiment

The specific embodiment one: combine Fig. 1～Fig. 5 that this embodiment is described, this embodiment comprises framework 1, transparent panel 2, batching 3, handle 4, backboard 5, folding rack 6, carry hand 7, two rotating shafts 8 and two sprocket wheels 9, and said transparent panel 2 is separately positioned on 1 forward and backward of framework with backboard 5; Two rotating shaft 8 upper and lower being arranged in the framework 1, and the two ends of each rotating shaft 8 are separately positioned in the framework corresponding with it 1 two sprocket wheel 9 upper and lower settings; And a sprocket wheel 9 is installed in each rotating shaft 8, and the upper end of batching 3 is wrapped in the rotating shaft 8 of top, and the lower end of batching 3 is wrapped in the rotating shaft 8 of below; And batching 3 respective sprockets 9 one sides are provided with several equidistantly and the sprocket wheel perforation 3-1 that matches with tooth on the sprocket wheel 9; Said handle 4 is arranged on rotating shaft 8 any end faces of below, and folding rack 6 is fixed on the back of backboard 5, when without practice board; Folding rack 6 closes; When using practice board, folding rack 6 open and with the practice board firm support on desk or dais, folding rack 6 acts freely; Carry hand 7 and be fixed on the top of framework 1, carry hand 7 and make practice board be easy to carry; The front of batching 3 is provided with four line lattice 3-2, and the back of batching 3 is blank face 3-3.

The method for using of the utility model: during use, turning handle 4 drives rotating shaft 8 rotations; Drive batching 3 rotations through sprocket wheel 9, realize conversion, can see four line lattice face or blank face clearly through the transparent panel 2 in front with four line lattice faces and blank face; When needs are write on four line lattice 3-2, four line lattice faces are rotated to the front, on transparent panel 2, write according to four line lattice 3-2; When needs are write on blank face, blank face is rotated to the front, on transparent panel 2, write.

The specific embodiment two: combine Fig. 4 and Fig. 5 that this embodiment is described.This embodiment and the specific embodiment one are different is that it also increases the two pieces of paper layer is arranged, and the two pieces of paper layer is attached to the front and back of batching 3 respectively.Can finish four line lattice 3-2 on the ply of paper in front, the ply of paper of back is a blank face, sees ply of paper from transparent panel 2, and vision is better.Other composition and annexation are identical with the specific embodiment one.

Claims

1. Scroll english writing practice board; It is characterized in that: said practice board comprises framework (1), transparent panel (2), batching (3), handle (4), backboard (5), folding rack (6), carries hand (7), two rotating shafts (8) and two sprocket wheels (9); Said transparent panel (2) and backboard (5) are separately positioned on forward and backward of framework (1); Two rotating shafts (8) are upper and lower to be arranged in the framework (1); And the two ends of each rotating shaft (8) are separately positioned in the framework corresponding with it (1), the upper and lower setting of two sprocket wheels (9), and an installation sprocket wheel (9) is gone up in each rotating shaft (8); The upper end of batching (3) is wrapped in the rotating shaft (8) of top; The lower end of batching (3) is wrapped in the rotating shaft (8) of below, and batching (3) respective sprockets (9) one sides are provided with several equidistantly and the sprocket wheel perforation (3-1) that matches with tooth on the sprocket wheel (9), and the rotating shaft (8) that said handle (4) is arranged on the below is arbitrarily on the end face; Said folding rack (6) is fixed on the back of backboard (5); Saidly carry the top that hand (7) is fixed on framework (1), the front of batching (3) is provided with four line lattice (3-2), and the back of batching (3) is blank face (3-3).

2. according to the said Scroll english writing of claim 1 practice board, it is characterized in that: said practice board also comprises the two pieces of paper layer, and the two pieces of paper layer is attached to the front and back of batching (3) respectively.