CN204801331U

CN204801331U - Drawing instrument is used to business administration specialty

Info

Publication number: CN204801331U
Application number: CN201520361143.5U
Authority: CN
Inventors: 胡文杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-05-31
Filing date: 2015-05-31
Publication date: 2015-11-25
Anticipated expiration: 2025-05-31

Abstract

The utility model discloses a drawing instrument is used to business administration specialty belongs to the teaching aid field. Drawing instrument is used to business administration specialty encircles the subassembly, passes through coupling assembling and draws the drawing pole subassembly that the ring subassembly is connected including the drawing of drawing the frame subassembly, set up in drawing the frame subassembly, draw the frame subassembly including draw the frame body, set up the drawing frame slot that is drawing frame body periphery, set up a groove of drawing frame body one side, with an adjacent setting in groove scribble the card hole, set up scale mark on drawing the frame body, set up the type groove of drawing frame body both sides, with draw this body coupling of frame the elasticity rope, with the detail pen that the elasticity rope is connected, the third connecting rod of drawing third ring body that the ring subassembly is connected including the second connecting rod that sets up the second ring body be connected at the head rod of drawing this internal first ring body of frame, be connected with first ring body, with the head rod, be connected with the second ring body, with the second connecting rod, being connected with the third ring body. The utility model has the advantages of simple and reasonable structure, convenient to use is swift, can draw out the radar analysis picture of enterprise operation situation fast, has alleviateed teacher's the degree of difficulty of giving lessons, has improved student's tabulation efficiency and study quality.

Description

Business Management Specialty drawing tool

Technical field

The utility model relates to teaching aid field, particularly a kind of Business Management Specialty drawing tool.

Background technology

Industrial and commercial administration is as the important branch of management, and it is according to management, economic basic theories, and how research uses the ways and means of modern management to carry out effective business administration and business decision; The field that the industrial and commercial administration of broad sense comprises is a lot, and the secondary specialty divided into differs from one another, and mainly comprises industrial and commercial administration, the marketing, accounting, financial management, human resource management, Destination Management etc.

The student of industrial and commercial administration often needs to draw form, such as, will carry out the course explanation of strategic management aspect, in this course, need the analysis chart drawing similar radar map in industrial and commercial administration teaching.This figure is by the numeral of every financial analysis gained of a company or ratio, just draw in the Item Sets that it is important on a circular chart, show the situation of the every financial ratios of company, the variation situation of the every financial index of the user open-and-shut understanding company of energy and quality trend thereof.

Current Faculty and Students, when drawing this figure, need to use multiple drawing instrument, as compasses, ruler and protractor etc., waste time and energy, and drafting precision is poor, affects attractive in appearance, is unfavorable for giving lessons of teacher, have a strong impact on the learning efficiency of student.

Summary of the invention

In order to solve the problem of prior art, the utility model embodiment provides a kind of simple and reasonable, convenient to use, improves the tabulation efficiency of student and the Business Management Specialty drawing tool of learning quality.Described technical scheme is as follows:

The utility model embodiment provides a kind of Business Management Specialty drawing tool, and described Business Management Specialty comprises with drawing tool draws frame assembly, the drafting ring assemblies be arranged in described drafting frame assembly, the drafting bar assembly that is connected with described drafting ring assemblies by coupling assembling;

Described drafting frame assembly comprises the card painting hole drawn frame body, be arranged on the drafting frame groove of described drafting frame body peripheral, be arranged on a groove of described drafting frame body side, be disposed adjacent with described groove, the graduation mark be arranged on described drafting frame body, the type groove being arranged on described drafting frame body both sides, the elastic threads be connected with described drafting frame body, the detail pen that is connected with described elastic threads;

Described drafting ring assemblies comprises and is arranged on intrinsic first ring body of described drafting frame, the head rod be connected with described first ring body, the second ring body be connected with described head rod, the second connecting rod be connected with described second ring body, the 3rd ring body be connected with described second connecting rod, the 3rd connecting rod that is connected with described 3rd ring body;

Described coupling assembling is connected with described 3rd connecting rod end, and described coupling assembling comprises Connection Block body, is movably arranged on the intrinsic bearing pin of described Connection Block, the magnet be arranged in described bearing pin, be arranged on the intrinsic iron plate of described Connection Block; Described Connection Block body bottom portion is provided with locating convex block, the groove match that described locating convex block and iron plate are arranged;

Described drafting bar assembly comprises with the drafting fixed bar of described pinned connection and draws motion bar; Described drafting fixed bar is provided with and draws fixed bar groove; Described drafting motion bar comprises the body of rod, the drafting motion bar groove be arranged on the described body of rod, be arranged on the chalk sleeve in described drafting motion bar groove, the graduation mark be distributed on the described body of rod.

The beneficial effect that the technical scheme that the utility model embodiment provides is brought is:

Simple and reasonable, convenient to use, the Radar figure of enterprise management condition can be drawn out rapidly, alleviate the difficulty of giving lessons of teacher, improve tabulation efficiency and the learning quality of student.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is the structural representation of the Business Management Specialty drawing tool that the utility model embodiment provides;

Fig. 2 is the structural representation of the drafting frame body that the utility model embodiment provides;

Fig. 3 is the structural representation of the coupling assembling that the utility model embodiment provides.

Detailed description of the invention

For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.

Embodiment

The utility model embodiment provides a kind of Business Management Specialty drawing tool, see Fig. 1, Fig. 2, described Business Management Specialty comprises the drafting bar assembly 4 drawn frame assembly 1, be arranged on the drafting ring assemblies 2 drawn in frame assembly 1, be connected with drafting ring assemblies 2 by coupling assembling 3 with drawing tool;

Draw frame assembly 1 comprise draw frame body 11, be arranged on draw frame body 11 periphery drafting frame groove 12, be arranged on the groove 13 drawing frame body 11 side, the card painting hole 14 be disposed adjacent with a groove 13, be arranged on the graduation mark 15 drawn on frame body 11, be arranged on the type groove 16 drawing frame body 11 both sides, the elastic threads 17 be connected with drafting frame body 11, the detail pen 18 that is connected with elastic threads 17; Groove 13 can place the stationery such as detail pen; Card painting hole 14 can be used for filling answer sheets, convenient and practical; It is good that type groove 16 makes to draw frame body 11 steadiness;

Draw ring assemblies 2 comprise be arranged on draw in frame body 11 and with draw the first ring body 21 that frame body 11 is connected, the head rod 22 be connected with the first ring body 21, the second ring body 23 be connected with head rod 22, the second connecting rod 24 be connected with the second ring body 23, the 3rd ring body 25 be connected with the second connecting rod 24, the 3rd connecting rod 26 that is connected with the 3rd ring body 25;

See Fig. 3, coupling assembling 3 is connected with the 3rd connecting rod 26 end, and coupling assembling 3 comprises Connection Block body 31, the bearing pin 32 be movably arranged in Connection Block body 31, the magnet 33 be arranged in bearing pin 32, the iron plate 34 be arranged in Connection Block body 31; Locating convex block is provided with, the groove match that locating convex block and iron plate 34 are arranged bottom Connection Block body 31;

Draw bar assembly 4 comprise the drafting fixed bar 41 that is connected with bearing pin 32 and draw motion bar 42; Draw on fixed bar 41 and be provided with drafting fixed bar groove 411; Drafting motion bar 42 comprises the body of rod 421, the drafting motion bar groove 422 be arranged on the body of rod 421, chalk sleeve 423, the graduation mark 424 be distributed on the body of rod 421 be arranged in drafting motion bar groove 422;

During use, drawing tool being placed on drawing paper or on blackboard, drawing out concentric circles along drafting ring respectively with pen or chalk, draw out bisector along drafting bar, drawing lines along drawing frame.

The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims

1. a Business Management Specialty drawing tool, is characterized in that,

Described Business Management Specialty comprises with drawing tool draws frame assembly, the drafting ring assemblies be arranged in described drafting frame assembly, the drafting bar assembly that is connected with described drafting ring assemblies by coupling assembling;