CN214279316U

CN214279316U - Junior middle school english teaching auxiliary assembly

Info

Publication number: CN214279316U
Application number: CN202023106938.1U
Authority: CN
Inventors: 谢云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-24
Anticipated expiration: 2030-12-22

Abstract

The utility model relates to a teaching auxiliary assembly technical field especially relates to a junior middle school english teaching auxiliary assembly, the on-line screen storage device comprises a base, the vertical support column that is equipped with of up end of base, the upper end fixedly connected with blank of support column, blank one side level is equipped with the connecting plate, the riser is installed to the both sides of blank, the vertical linear guide rail that is equipped with in side of riser, be equipped with linear slider on the linear guide rail, linear slider fixed connection is in the both sides of connecting plate, be equipped with the slider on the connecting plate, one side that the blank was kept away from to the slider is equipped. The rotating swing handle can make the threaded rod support the terminal surface of linear guide to utilize frictional force to carry out the locking with the position of connecting plate, constantly remove the position of connecting plate, thereby can obtain the four-wire that the english was written, improve the standardization and the aesthetic property of ruling.

Description

Junior middle school english teaching auxiliary assembly

Technical Field

The utility model relates to a teaching auxiliary assembly technical field especially relates to a junior middle school english teaching auxiliary assembly.

Background

At present in junior middle school's english teaching, the teacher writes english on the blackboard, the tradition is utilizing the chalk to write the back on the blackboard, utilize the chalk to clean, this kind of mode of writing causes the dust easily, to this phenomenon, whiteboard teaching has been used at present, because in teaching is written on the whiteboard, english is writing the in-process, need standardize writing of english, just need mark the horizontal line on the whiteboard, because mark the horizontal line and need use the ruler, and the straight line of marking can have phenomenons such as slope, write the back, just wipe the back and need mark again, like this when teaching, there is teaching inefficiency, and waste time.

To solve the above problems, we propose a junior middle school english teaching assistance apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a junior middle school English teaching auxiliary device.

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

the utility model provides a junior middle school english teaching auxiliary assembly, the on-line screen storage device comprises a base, the vertical support column that is equipped with of up end of base, the upper end fixedly connected with blank of support column, blank one side level is equipped with the connecting plate, the riser is installed to the both sides of blank, the vertical linear guide rail that is equipped with in side of riser, be equipped with linear slider on the linear guide rail, linear slider fixed connection is in the both sides of connecting plate, be equipped with the slider on the connecting plate, one side that the blank was kept away from to the slider is equipped with the fixed block, the upper and lower end of fixed block is inserted and is equipped with the pull rod, the one end that the pull rod is close to each other is equipped with the arc, be equipped with the spring on the pull rod between arc and the fixed block inner wall, the lower extreme of blank is equipped with the diaphragm.

Preferably, a threaded rod is arranged in the linear sliding block, and a rotating handle is arranged at one end of the threaded rod.

Preferably, a penholder is clamped between the arc surfaces of the arc plates, and a linear groove through which the penholder penetrates is formed in the side surface of the connecting plate.

Preferably, one end of the pull rod, which is far away from the other end of the pull rod, is provided with a pull block.

Preferably, the transverse plate and the connecting plate are arranged on the same side, and the upper end face of the transverse plate is provided with a pen slot.

Preferably, four groups of supporting legs are uniformly arranged on the lower end face of the base.

The utility model has the advantages that: adopt the blank in this scheme, linear guide rail, connecting plate and fixed block, the riser is installed to the both sides of blank, be provided with linear guide rail on the riser, the connecting plate both ends are equipped with linear slider, mutually support with linear guide rail through linear slider, can realize reciprocating of connecting plate, the connecting plate passes through slider installation fixed block, be equipped with pull rod and spring in the fixed block, the pen-holder is tight through the cambered surface clamp of arc in the fixed block, make the pen-holder can carry out lateral shifting, thereby cross line is drawn on the blank, be equipped with the threaded rod on the linear slider, can make the threaded rod support the terminal surface of linear guide rail through the rotating swing handle, thereby utilize frictional force to carry out the locking with the position of connecting plate, constantly move the position of connecting plate, thereby can obtain the four-wire that the english was write, improve the standardization and the aesthetic property of ruling.

Drawings

Fig. 1 is a schematic view of a primary view structure of a junior middle school english teaching auxiliary device provided by the present invention;

fig. 2 is a schematic view of a main view structure of a fixed block of the junior middle school english teaching aid provided by the utility model;

fig. 3 is the utility model provides a junior middle school english teaching assistance device linear guide's the structure schematic diagram that overlooks.

In the figure: the pen rack comprises a base 1, a support column 2, a white board 3, vertical boards 4, linear guide rails 5, linear sliding blocks 501, threaded rods 502, a rotating handle 503, a transverse board 6, a pen groove 601, a connecting board 7, sliding blocks 8, fixing blocks 9, a pen holder 10, a pull rod 11, an arc-shaped board 12, springs 13, a pulling block 14 and supporting legs 15.

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 this embodiment, refer to fig. 1-3, a junior middle school english teaching auxiliary assembly, including base 1, the vertical support column 2 that is equipped with of up end of base 1, the upper end fixedly connected with blank 3 of

support column

2, 3 one side levels of blank are equipped with connecting plate 7, riser 4 is installed to the both sides of blank 3, the vertical linear guide rail 5 that is equipped with in side of riser 4, be equipped with linear slider 501 on the linear guide rail 5, linear slider 501 fixed connection in the both sides of connecting plate 7, be equipped with slider 8 on the connecting plate 7, one side that blank 3 was kept away from to slider 8 is equipped with fixed block 9, the upper and lower end of fixed block 9 is inserted and is equipped with pull rod 11, the one end that pull rod 11 is close to each other is equipped with arc 12, be equipped with spring 13 on the pull rod 11 between arc 12 and the fixed block 9 inner walls, the lower extreme of blank 3 is equipped with diaphragm 6.

A threaded rod 502 is arranged in the linear sliding block 501, a rotating handle 503 is arranged at one end of the threaded rod 502, a pen holder 10 is clamped between the arc surfaces of the arc plates 12, a linear groove is formed in the side surface of the connecting plate 7, the pen holder 10 penetrates through the linear groove, a pulling block 14 is arranged at one end, away from each other, of the pull rod 11, the transverse plate 6 is located at the same side as the connecting plate 7, a pen groove 601 is formed in the upper end surface of the transverse plate 6, and four groups of supporting legs 15 are uniformly arranged on the lower end surface of the base 1.

The specific implementation mode is as follows: the device is a junior middle school English teaching auxiliary device, which comprises a base 1, wherein a support column 2 is arranged at the upper end of the base 1, a white board 3 is arranged at the upper end of the support column 2, vertical boards 4 are arranged at two sides of the white board 3, linear guide rails 5 are arranged on the vertical boards 4, linear sliding blocks 501 are arranged at two ends of a connecting plate 7, the up-and-down movement of the connecting plate 7 can be realized through the mutual matching of the linear sliding blocks 501 and the linear guide rails 5, a fixed block 9 is arranged on the connecting plate 7 through a sliding block 8, a pull rod 11 and a spring 13 are arranged in the fixed block 9, a pen holder 10 can be clamped through the cambered surface of an arc plate 12 in the fixed block 9, so that the pen holder 10 can transversely move along the linear groove of the connecting plate 7, thereby drawing a transverse line on the white board 3, a threaded rod 502 is arranged on the linear sliding blocks 501, the threaded rod 502 can abut against the end surface of the linear guide rails 5 through rotating a rotating handle 503, thereby the position of the connecting plate 7 can be locked by using friction force, constantly remove the position of connecting plate 7 to can obtain the four-wire that the english was written, improve the standardization and the aesthetic property of ruling.

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 junior middle school english teaching auxiliary assembly comprises a base (1) and is characterized in that a support column (2) is vertically arranged on the upper end face of the base (1), a white board (3) is fixedly connected to the upper end of the support column (2), a connecting plate (7) is horizontally arranged on one side of the white board (3), vertical plates (4) are installed on two sides of the white board (3), linear guide rails (5) are vertically arranged on the side faces of the vertical plates (4), linear sliding blocks (501) are arranged on the linear guide rails (5), the linear sliding blocks (501) are fixedly connected to two sides of the connecting plate (7), sliding blocks (8) are arranged on the connecting plate (7), fixed blocks (9) are arranged on one sides, far away from the white board (3), of the sliding blocks (8), pull rods (11) are inserted into the upper ends and the lower ends of the fixed blocks (9), and arc-shaped plates (12) are arranged at one ends, close to each other, of the pull rods (11), and a spring (13) is arranged on the pull rod (11) between the arc-shaped plate (12) and the inner wall of the fixed block (9), and a transverse plate (6) is arranged at the lower end of the white board (3).

2. A junior middle school english teaching aid according to claim 1, characterized in that, threaded rod (502) is provided in the linear slider (501), and one end of threaded rod (502) is provided with a rotating handle (503).

3. The junior middle school english teaching auxiliary equipment of claim 1, characterized in that, the penholder (10) is located between the cambered surfaces of arc plate (12), and the linear slot that penholder (10) passed is seted up to the connecting plate (7) side.

4. A junior middle school english teaching aid according to claim 1, characterized in that the ends of the tie rods (11) that are remote from each other are provided with tie blocks (14).

5. The junior middle school english teaching auxiliary assembly of claim 1, characterized by, the diaphragm (6) and connecting plate (7) homonymy, and the upper end face of diaphragm (6) has seted up a groove (601).

6. A junior middle school english teaching auxiliary equipment according to claim 1, characterized in that, four groups of supporting legs (15) are evenly arranged on the lower end face of base (1).