CN211662944U

CN211662944U - English scriber

Info

Publication number: CN211662944U
Application number: CN202020051102.7U
Authority: CN
Inventors: 刘庭甄
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-10-13
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses an english scriber, which comprises a crossbeam, the edge all is through vertical pole fixedly connected with fixed plate about the terminal surface under the crossbeam, the inner chamber of crossbeam has the cooperation base through mounting groove sliding connection, the lower part of cooperation base is provided with the mounting panel, the handheld frame of the edge fixedly connected with in the left and right of mounting panel up end, the mounting panel up end is located between the handheld frame and scribes the board through fixing bolt and separation sleeve fixedly connected with, evenly arranged the mounting hole on the terminal surface of scribes the board, it has the chalk cover to peg graft in the mounting hole, the utility model relates to a teaching appliances technical field. This english scriber has solved current english teaching and has drawn four check lines inefficiency, and the four-line check is not enough standard, is unfavorable for the problem of english blackboard writing.

Description

English scriber

Technical Field

The utility model relates to a teaching aid technical field specifically is an english scriber.

Background

With the continuous development of the education cause of China, the teaching mode of various disciplines is greatly improved, and particularly, the improvement on various equipment for English teaching is very important, such as an English scriber.

At present, four line grids of English are drawn by using a ruler, a straight line can be drawn by a single time, the labor is great, the time is also great, the four line grids drawn are poor at times, the upper straight line and the lower straight line are not equidistant, and the blackboard-writing teaching is not facilitated.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an english scriber has solved current english teaching and has drawn four check lines inefficiency, and the four-line check is not enough standard, is unfavorable for the problem of english blackboard writing.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an english scriber, includes the crossbeam, the edge all is through vertical pole fixedly connected with fixed plate about the terminal surface under the crossbeam, the inner chamber of crossbeam has the cooperation base through mounting groove sliding connection, the lower part of cooperation base is provided with the mounting panel, the handheld frame of the left and right edge fixedly connected with of mounting panel up end, the mounting panel up end is located between the handheld frame through fixing bolt and separation sleeve fixedly connected with marking off plate, evenly arranged the mounting hole on the terminal surface of marking off plate, it has the chalk cover to peg graft in the mounting hole.

Preferably, the fixed plate is a magnetic rubber plate and is connected with the magnetic blackboard in a magnetic adsorption manner.

Preferably, the mounting groove is a convex groove, and the upper part of the matching base is in a convex block shape.

Preferably, the upper part of the handheld frame is provided with an arc-shaped groove.

Preferably, the number of the mounting holes is not less than 4, and the number of the chalk sleeves corresponds to the number of the mounting holes one to one.

Preferably, the chalk sleeve is made of rubber materials and is in interference fit with the mounting hole, a limiting disc is arranged in the middle of the chalk sleeve, and a chalk can be clamped in an inner cavity of the chalk sleeve.

(III) advantageous effects

The utility model provides an english scriber. The method has the following beneficial effects:

the English scriber is a magnetic rubber plate through a fixing plate and is connected with a magnetic blackboard in a magnetic adsorption manner, the whole scriber can be conveniently adsorbed on the magnetic blackboard when the scriber needs to be scribed, the scriber can be taken off when the scriber is not needed, the progress of daily teaching cannot be influenced, the inner cavity of the cross beam is connected with a matching base in a sliding manner through a mounting groove, the mounting groove is a convex groove, the upper part of the matching base is in a convex block shape, the two matching bases can ensure that the scriber can stably move in the moving process, the influence on the straightness of drawn four-line lattices is reduced, the number of the mounting holes is not less than 4, the number of the chalk sleeves corresponds to the number of the mounting holes one by one, the chalk sleeves are inserted in the mounting holes and are made of rubber materials and are in interference fit with the mounting holes, the middle part of each chalk sleeve is provided with a limiting disc, the inner cavity of each chalk sleeve can, thereby can be when the chalk is used up, the teaching personnel of being convenient for change, the upper portion of handheld frame is provided with the arc recess, the teacher's one hand that is convenient for teach grips handheld frame, and then removes about driving the marking off board through the cooperation base to make the joint easily draw out the higher four-wire check of straightness accuracy on the blackboard at the chalk of chalk cover, thereby reached and can easily the single whole straight lines of drawing out the four-wire check of english teaching usefulness, practice thrift the marking off time, improve the purpose of teaching efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is the schematic view of the component-splitting structure of the present invention.

In the figure: the chalk holder comprises a cross beam 1, a vertical rod 2, a fixing plate 3, a mounting groove 4, a matching base 5, a mounting plate 6, a handheld frame 7, a fixing bolt 8, an isolation sleeve 9, a marking plate 10, a mounting hole 11 and a chalk sleeve 12.

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: an English scriber comprises a cross beam 1, wherein the left edge and the right edge of the lower end face of the cross beam 1 are fixedly connected with a fixed plate 3 through vertical rods 2, the fixed plate 3 is a magnetic rubber plate and is connected with a magnetic blackboard in a magnetic adsorption manner, the whole scriber can be conveniently adsorbed on the magnetic blackboard when the scriber needs to be scribed, the scriber can be taken off when the scriber does not need to be scribed, the daily teaching is not influenced, an inner cavity of the cross beam 1 is slidably connected with a matching base 5 through a mounting groove 4, the mounting groove 4 is a concave groove in a shape of Chinese character 'tu', the upper part of the matching base 5 is a block in a shape of Chinese character 'tu', the matching of the matching base and the matching base can ensure that the scriber 10 can stably move in the moving process, the linearity influence on a drawn four-line grid is reduced, a mounting plate 6 is arranged on the lower part of the matching base 5, the blackboard eraser is convenient for a teacher to hold a handheld frame 7 with one hand and further drive a marking board 10 to move left and right through a matching base 5, so that a chalk clamped on a chalk sleeve 12 can easily draw four-line grids with high straightness on a blackboard, the purposes of easily drawing all straight lines of the four-line grids for English teaching at one time, saving marking time and improving teaching efficiency are achieved, the upper end face of the mounting plate 6 is positioned between the handheld frames 7 and is fixedly connected with the marking board 10 through a fixing bolt 8 and an isolating sleeve 9, mounting holes 11 are uniformly arranged on the end face of the marking board 10, the number of the mounting holes 11 is not less than 4, the number of the chalk sleeves 12 corresponds to the number of the mounting holes 11 one by one, the chalk sleeves 12 are inserted in the mounting holes 11 and are made of rubber materials and are in interference fit with the mounting holes 11, a limiting disc is arranged in the middle of the chalk sleeves 12, the inner cavity of the chalk sleeve 12 can be clamped with chalks, and the chalk sleeve 12 made of rubber materials is used, so that when the chalks are used up, teaching personnel can replace the chalks conveniently.

When the chalk sleeve is in work, the fixing plate 3 is a magnetic rubber plate and is connected with the magnetic blackboard in a magnetic adsorption manner, the whole chalk sleeve can be conveniently adsorbed on the magnetic blackboard when the chalk sleeve needs to be scribed, the chalk sleeve can be taken off when the chalk sleeve is not needed, the daily teaching cannot be influenced, the inner cavity of the cross beam 1 is slidably connected with the matching base 5 through the mounting groove 4, the mounting groove 4 is a convex groove, the upper part of the matching base 5 is in a convex block shape, the chalk sleeve and the matching base are matched, the stable movement of the chalk sleeve 10 in the moving process can be ensured, the influence on the straightness of drawn four-line lattices is reduced, the number of the mounting holes 11 is not less than 4, the number of the chalk sleeves 12 corresponds to the number of the mounting holes 11 one by one, the chalk sleeves 12 are inserted in the mounting holes 11, the chalk sleeves 12 are made of rubber materials and are in interference fit with the mounting holes 11, the middle, through the chalk cover 12 that adopts rubber materials to make, thereby can be when the chalk is used up, the teaching personnel of being convenient for change, the upper portion of handheld frame 7 is provided with the arc recess, the teacher's one hand of being convenient for of teaching grips handheld frame 7, and then remove about driving marking off board 10 through cooperation base 5, thereby make the joint easily draw out the higher four-line check of straightness accuracy on the blackboard at the chalk of chalk cover 12, thereby reached and easily drawn out whole straight lines of the four-line check of english teaching usefulness of single, practice thrift the marking time, the purpose of the efficiency of imparting knowledge to students is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an english scriber, includes crossbeam (1), its characterized in that: the utility model discloses a chalk cover, including crossbeam (1), mounting panel (6) up end, the edge all is through vertical pole (2) fixedly connected with fixed plate (3) about crossbeam (1) lower terminal surface, the inner chamber of crossbeam (1) passes through mounting groove (4) sliding connection and has cooperation base (5), the lower part of cooperation base (5) is provided with mounting panel (6), the hand-held frame of left right border fixedly connected with (7) of mounting panel (6) up end, mounting panel (6) up end is located between hand-held frame (7) through fixing bolt (8) and isolation sleeve (9) fixedly connected with liner plate (10), evenly arranged mounting hole (11) on the terminal surface of liner plate (10), it has chalk cover (12) to peg graft in mounting hole (.

2. The english line striper of claim 1, wherein: the fixed plate (3) is a magnetic rubber plate and is connected with the magnetic blackboard in a magnetic adsorption manner.

3. The english line striper of claim 1, wherein: the mounting groove (4) is a concave groove in a shape of Chinese character 'tu', and the upper part of the matching base (5) is in a shape of Chinese character 'tu'.

4. The english line striper of claim 1, wherein: the upper part of the handheld frame (7) is provided with an arc-shaped groove.

5. The english line striper of claim 1, wherein: the number of the mounting holes (11) is not less than 4, and the number of the chalk sleeves (12) corresponds to the number of the mounting holes (11) one by one.

6. The english line striper of claim 1, wherein: the chalk sleeve (12) is made of rubber materials and is in interference fit with the mounting hole (11), a limiting disc is arranged in the middle of the chalk sleeve (12), and a chalk can be clamped in an inner cavity of the chalk sleeve (12).