CN215662693U

CN215662693U - Business administration teaching assistant board

Info

Publication number: CN215662693U
Application number: CN202121331847.XU
Authority: CN
Inventors: 刘霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-01-28
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a teaching assistance board for industrial and commercial management teaching, which comprises a fixing frame, a fixing block, a vertical ruler, a vertical chute, a first sliding block, a horizontal ruler, a horizontal chute, a second sliding block and a limiting ruler. The utility model belongs to the technical field of teaching equipment, and particularly relates to an industrial and commercial management teaching assistance board which can draw straight lines or broken lines with any length and any angle on a flat plate, has high drawing accuracy and is convenient for drawing a large number of tables in industrial and commercial management.

Description

Business administration teaching assistant board

Technical Field

The utility model belongs to the technical field of teaching equipment, and particularly relates to an industrial and commercial management teaching assistance board.

Background

In the industrial and commercial management teaching process, a large number of straight lines or broken lines appear, frequent drawing is needed, and if the straight lines or the broken lines are drawn only by a traditional straight ruler, the workload is increased inevitably. Therefore, the utility model provides the industrial and commercial management teaching assistance and teaching board which can draw straight lines or broken lines with any length and any angle on a flat plate, has higher drawing accuracy and is convenient for drawing a large number of tables in industrial and commercial management.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides the business administration teaching assistance board which can draw straight lines or broken lines with any length and any angle on a flat plate, has higher drawing accuracy and is convenient for the requirement of drawing a large number of tables in business administration.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: the utility model provides a business administration teaching assistance board, includes fixed frame, fixed block, perpendicular ruler, vertical chute, slider one, level bar, horizontal chute, slider two and spacing chi, the fixed frame is the setting of four-sided frame type structure, the fixed block is located a corner department of fixed frame inner wall, vertical ruler is located on the fixed block roof, is convenient for measure the position distance in the vertical direction, vertical chute inlays and locates on the vertical ruler lateral wall, slider one slides and joints in vertical chute, and slider one slides in vertical chute, thereby can be more direct slide measure according to the scale on the vertical ruler, the level bar is located on the fixed block lateral wall, is convenient for measure position and distance in the horizontal direction, horizontal chute inlays and locates on the level bar lateral wall, slider two slides and joints in horizontal chute, and slider two slides in horizontal chute, thereby can more direct slide measure according to the scale on the level bar, the end part of the limiting ruler is hinged to the fixing block, the limiting ruler can rotate according to the angle to further limit, and the measuring position is more accurate according to the measurement on the vertical ruler and the horizontal ruler and the limitation of the angle, so that drawing and tabulation are performed.

Furthermore, a first pointer is arranged on the central line of the first sliding block in the horizontal direction, the first pointer can better measure and draw the position of the point, and the accuracy is higher.

Furthermore, a second pointer is arranged on the middle line of the second sliding block in the vertical direction, and the position where the first pointer intersects with the second pointer is the position where the drawing point is located, so that the drawing accuracy is higher, and the drawing is more convenient.

Furthermore, a limiting groove penetrates through the central line of the limiting ruler, after the limiting ruler is used for limiting the angle, the first pointer and the second pointer are located at the intersection point of the limiting groove, namely the correct drawing position of the point, the accuracy is higher, and the drawing is more convenient.

The utility model adopts the structure to obtain the following beneficial effects: the industrial and commercial management teaching assistance board provided by the utility model is characterized in that the first sliding block slides in the vertical sliding groove through the arrangement of the vertical sliding groove, the first sliding block and the first pointer, thereby the sliding measurement can be more directly carried out according to the scale on the vertical ruler, the pointer I can better measure and draw the position of the point, the precision is higher, through the arrangement of the horizontal sliding groove, the second sliding block and the second pointer, the second sliding block slides in the horizontal sliding groove, therefore, the sliding measurement can be more directly carried out according to the scales on the horizontal ruler, the crossing position of the pointer I and the pointer II is the position of the drawing point, the accuracy is higher, the drawing is more convenient, through the setting of spacing chi and spacing groove, carry out the angle through the spacing chi and inject the back, pointer one and pointer two intersect department in the spacing inslot, the exact drawing position that this point belongs to promptly, and the precision is higher, more conveniently draws.

Drawings

Fig. 1 is a schematic view of the overall structure of an industrial and commercial management teaching assistance board according to the present invention.

The automatic positioning device comprises a fixing frame 1, a fixing frame 2, a fixing block 3, a vertical ruler 4, a vertical sliding groove 5, a first sliding block 6, a horizontal ruler 7, a horizontal sliding groove 8, a second sliding block 9, a limiting ruler 10, a first pointer 11, a second pointer 12 and a limiting groove.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the teaching assistance board for industrial and commercial management teaching comprises a fixed frame 1, a fixed block 2, a vertical ruler 3, a vertical chute 4, a first sliding block 5, a horizontal ruler 6, a horizontal chute 7, a second sliding block 8 and a limiting ruler 9, wherein the fixed frame 1 is arranged in a quadrilateral frame structure, the fixed block 2 is arranged at one corner of the inner wall of the fixed frame 1, the vertical ruler 3 is arranged on the top wall of the fixed block 2, the vertical chute 4 is embedded on the side wall of the vertical ruler 3, the first sliding block 5 is slidably clamped in the vertical chute 4, the horizontal ruler 6 is arranged on the side wall of the fixed block 2, the horizontal chute 7 is embedded on the side wall of the horizontal ruler 6, the second sliding block 8 is slidably clamped in the horizontal chute 7, and the end part of the limiting ruler 9 is hinged to the fixed block 2.

And a first pointer 10 is arranged on the horizontal center line of the first sliding block 5.

And a second pointer 11 is arranged on the middle line of the second sliding block 8 in the vertical direction.

A limiting groove 12 penetrates through the central line of the limiting ruler 9.

During the specific use, the angle of drawing is determined by rotating the limiting ruler 9, the first sliding block 5 slides in the vertical sliding groove 4, so that the first pointer 10 on the first sliding block 5 performs sliding measurement according to the scales on the vertical ruler 3, the second sliding block 8 slides in the horizontal sliding groove 7, the second pointer 11 on the second sliding block 8 performs sliding measurement according to the scales on the horizontal ruler 6, and the intersection point of the first pointer 10 and the second pointer 11 in the limiting groove 12 is the correct drawing position of the point.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a business administration teaching assistance board which characterized in that: including fixed frame, fixed block, perpendicular ruler, vertical spout, slider one, level bar, horizontal spout, slider two and spacing chi, fixed frame is four-sided frame type structure setting, the one corner department of fixed frame inner wall is located to the fixed block, vertical chi is located on the fixed block roof, vertical spout inlays to be located on perpendicular ruler lateral wall, slider one sliding clamping connects in vertical spout, the level bar is located on the fixed block lateral wall, horizontal spout inlays to be located on the level bar lateral wall, two sliding clamping of slider are in horizontal spout, spacing chi tip articulates on the fixed block.

2. The business administration teaching assistance board as claimed in claim 1, wherein: and a first pointer is arranged on the central line of the first sliding block in the horizontal direction.

3. The business administration teaching assistance board as claimed in claim 2, wherein: and a second pointer is arranged on the middle line of the second sliding block in the vertical direction.

4. The business administration teaching assistance board as claimed in claim 3, wherein: and a limiting groove penetrates through the central line of the limiting ruler.