CN209257725U - A kind of multi-functional drawing tool of industrial and commercial administration - Google Patents

Abstract

The utility model discloses a multifunctional drawing tool for industrial and commercial management, which comprises a board body, the side wall of the board body is provided with scale lines, the front side wall of the board body is provided with a first installation groove, and the first A rotating mechanism is provided in the installation groove, a second installation groove is provided on the bottom side wall of the board body, a moving mechanism is provided in the second installation groove, a third installation groove is provided on the bottom side wall of the board body, A support mechanism is provided in the third installation groove, the rotation mechanism includes a fixed rod fixedly connected to the inner wall of the first installation groove, a rotating plate is arranged in the first installation groove, and the fixed rod penetrates through the The side wall is rotatably connected with the side wall, the upper end of the fixed rod is fixedly connected with a protractor, the upper end of the rotating plate is provided with a pointer, and the inner side wall of the first installation groove is fixedly connected with a magnetic block. The utility model has a reasonable structural design, can realize various drawing modes, reduces the burden of the teacher, and improves the teaching efficiency of the teacher.

Description

A multifunctional drawing tool for business management

technical field

The utility model relates to the technical field of drawing tools, in particular to a multifunctional drawing tool for business management.

Background technique

Business administration courses are carried out in various universities. Teachers of business administration courses need to use drawing tools for drawing work in the teaching process to help students better understand the courses. In actual drawing, they often use Different types of drawing tools, such as protractors, compasses, etc., are used to draw circles and line segments with different angles, but the current drawing tools can only achieve a single drawing work, so the teaching teacher needs to carry multiple drawing tools when drawing , which increases the burden on teachers and affects the teaching efficiency of teachers.

With the continuous improvement of actual needs, traditional drawing tools can no longer meet the current actual needs. Therefore, we have designed a multi-functional drawing tool for business management to solve the above problems.

Utility model content

The purpose of this utility model is to solve the problem that the existing drawing tools have single functions, affect teaching efficiency, and increase the burden on teachers, and propose a multifunctional drawing tool for business management, which can realize multiple drawing methods and reduce the burden on teachers , to improve the teaching efficiency of teachers.

In order to achieve the above object, the utility model adopts the following technical solutions:

A multifunctional drawing tool for industrial and commercial management, comprising a board body, the side wall of the board body is provided with a scale line, the front side wall of the board body is provided with a first installation groove, and the first installation groove is provided with a Rotation mechanism, the bottom side wall of the board is provided with a second installation groove, the second installation groove is provided with a moving mechanism, the bottom side wall of the board is provided with a third installation groove, and the third installation A support mechanism is provided in the groove.

Preferably, the rotating mechanism includes a fixed rod fixedly connected to the inner wall of the first installation groove, a rotating plate is arranged in the first installing groove, the fixed rod penetrates through the side wall of the rotating plate and is rotatably connected with the side wall, The upper end of the fixed rod is fixedly connected with a protractor, the upper end of the rotating plate is provided with a pointer, the inner side wall of the first installation groove is fixedly connected with a magnetic block, and the rotating plate is made of ferromagnetic material.

Preferably, the moving mechanism includes a first threaded rod that is rotatably connected to the inner wall of the second installation groove, and the end of the first threaded rod away from the inner wall of the second installation groove penetrates through the side wall of the plate body and is rotatably connected to the side wall , the inner side wall of the second installation groove is provided with a first limiting groove, a first limiting block is slidably connected to the first limiting groove, and the first limiting block is far away from one end of the first limiting groove A moving block is fixedly connected, the first threaded rod runs through the side wall of the moving block and is threadedly connected with the side wall, the end of the moving block far away from the first limiting block is provided with a groove, and an annular ring is arranged in the groove Rubber blocks.

Preferably, the support mechanism includes a round rod arranged in the third installation groove, the inside of the round rod is provided with a threaded cavity, and a second threaded rod is arranged in the third installation groove, and the second threaded rod One end of the second threaded rod passes through the side wall of the round rod and is threadedly connected with the threaded cavity, the other end of the second threaded rod passes through the side wall of the plate body and is rotatably connected with the side wall, and the inner side wall opposite to the third installation groove is provided with In the second limiting groove, second limiting blocks are slidably connected in the two second limiting grooves, and the opposite side walls of the two second limiting blocks are fixedly connected with the outer side wall of the round rod.

Preferably, the end of the round rod away from the second threaded rod is provided with anti-skid lines.

Preferably, a handle is provided on the side wall of the board.

Compared with the prior art, the utility model has the beneficial effects as follows:

1. The setting of the fixed rod, rotating plate, protractor, magnetic block and pointer can realize the drawing of line segments at different angles, and the setting of the first limit groove, the first limit block, the first threaded rod and the second installation groove can realize The horizontal movement of the moving block, the setting of the groove and the annular rubber block can realize the clamping of the chalk, and the setting of the round rod, the second threaded rod, the second limiting groove and the second limiting block can realize the moving of the round rod out of the first Three mounting slots, which are used with chalk for circular drawing work.

2. The setting of the handle can facilitate the user to carry out drawing work, and the end of the round rod away from the second threaded rod is provided with anti-skid lines, which can realize a relatively stable contact between the round rod and the blackboard.

To sum up, the utility model has a reasonable structural design, can realize multiple drawing methods, reduces the burden on teachers, and improves the teaching efficiency of teachers.

Description of drawings

Fig. 1 is the structural representation of a kind of industrial and commercial management multifunctional drawing tool that the utility model proposes;

Fig. 2 is a schematic diagram of the connection between the first installation groove and the rotating mechanism in the utility model;

Figure 3 is an enlarged view of the structure at A in Figure 1;

FIG. 4 is an enlarged view of the structure at B in FIG. 1 .

In the figure: 1 board body, 2 handle, 3 second installation groove, 4 first limit groove, 5 first threaded rod, 6 fixed rod, 7 protractor, 8 pointer, 9 rotating plate, 10 first installation groove, 11 The first spacer block, 12 moving blocks, 13 annular rubber blocks, 14 second spacer grooves, 15 second spacer blocks, 16 second threaded rods, 17 round bars, 18 third installation grooves, 19 magnetic blocks.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1-4, a multifunctional drawing tool for business management includes a board body 1, a handle 2 is provided on the side wall of the board body 1, a scale line is provided on the side wall of the board body 1, and a front side wall of the board body 1 A first mounting groove 10 is provided, and a rotating mechanism is provided in the first mounting groove 10. The rotating mechanism includes a fixed rod 6 fixedly connected to the inner side wall of the first mounting groove 10, and a rotating plate 9 is arranged in the first mounting groove 10 to fix The rod 6 runs through the side wall of the rotating plate 9 and is rotatably connected with the side wall. The upper end of the fixed rod 6 is fixedly connected with a protractor 7. The upper end of the rotating plate 9 is provided with a pointer 8. The inner wall of the first installation groove 10 is fixedly connected with a magnetic block. 19. The rotating plate 9 is made of ferromagnetic material, and the setting of the rotating mechanism can realize the drawing work of line segments at different angles.

The bottom side wall of the plate body 1 is provided with a second mounting groove 3, and a moving mechanism is arranged in the second mounting groove 3. The moving mechanism includes a first threaded rod 5 that is rotatably connected to the inner side wall of the second mounting groove 3, and the first threaded rod 5 The end far away from the inner wall of the second installation groove 3 penetrates the side wall of the board body 1 and is rotatably connected with the side wall. The inner wall of the second installation groove 3 is provided with a first limiting groove 4, which slides Connected with a first limiting block 11, the end of the first limiting block 11 away from the first limiting groove 4 is fixedly connected with a moving block 12, the first threaded rod 5 runs through the side wall of the moving block 12 and is screwed to the side wall, One end of the moving block 12 away from the first limiting block 11 is provided with a groove, and an annular rubber block 13 is arranged in the groove. Diameter size circular line drawing work.

The bottom side wall of plate body 1 is provided with the 3rd installation groove 18, is provided with support mechanism in the 3rd installation groove 18, and support mechanism comprises the round bar 17 that is arranged in the 3rd installation groove 18, and the inside of round bar 17 is provided with screw thread. cavity, the third mounting groove 18 is provided with a second threaded rod 16, one end of the second threaded rod 16 runs through the side wall of the round rod 17 and is threadedly connected with the threaded cavity, and the other end of the second threaded rod 16 runs through the side wall of the plate body 1 The side wall is also rotatably connected with the side wall, and the inner wall opposite to the third installation groove 18 is provided with a second limiting groove 14, and the second limiting block 15 is slidably connected in the two second limiting grooves 14. The opposite side walls of the second limit block 15 are all fixedly connected to the outer side wall of the round rod 17, and the end of the round rod 17 away from the second threaded rod 16 is provided with anti-slip lines, and the setting of the supporting mechanism can realize that the round rod 17 can be moved out of the third installation. Groove 18, with round rod 17 as the center of circle, carries out the drawing work of circular line.

In the utility model, the side wall of the plate body 1 is provided with a scale line, which is convenient for the user to directly draw a straight line. When drawing a line segment with different angles is required, turn the rotating plate 9 to move it out of the first installation groove 10. The setting of the pointer 8 can facilitate the user to observe the connection angle between the rotating plate 9 and the plate body 1, and then can realize the drawing work of line segments with different angles, and the setting of the magnetic block 19 can realize the stable recovery of the rotating plate 9 to the first position. In a mounting groove 10, avoid it from shaking easily, when needing to draw a circle, turn the second threaded rod 16, because it is threadedly connected with the threaded chamber, and the second stopper 15 can play the role of limiting the round rod 17 Therefore, the round rod 17 can be moved out of the third installation groove 18, and the chalk can be pushed into the groove. Since the groove is provided with an annular rubber block 13, the stable connection between the chalk and the groove can be realized, and the round rod 17 is against the side wall of the blackboard, with the round rod 17 as the center point, the drawing work of the circle is carried out. When the size of the circle needs to be adjusted, the first threaded rod 5 is rotated, because the first stop groove 4 can align the first Limiting block 11 plays the effect of limiting, and then can realize the effect that moving block 12 is played, because the first threaded rod 5 is threadedly connected with moving block 12, therefore can realize that moving block 12 drives the movement of chalk, and then It can realize the adjustment of the radius of the circle.

The above is only a preferred embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Anyone familiar with the technical field is within the technical scope disclosed by the utility model. Any equivalent replacement or change of the technical solution and the concept of the utility model shall fall within the scope of protection of the utility model.

Claims (6)

1. A multifunctional drawing tool for business management, comprising a board body (1), characterized in that, the side wall of the board body (1) is provided with scale lines, and the front side wall of the board body (1) is provided with There is a first installation groove (10), the first installation groove (10) is provided with a rotating mechanism, the bottom side wall of the board body (1) is provided with a second installation groove (3), the second installation A moving mechanism is arranged in the groove (3), a third installation groove (18) is arranged on the bottom side wall of the board body (1), and a support mechanism is arranged in the third installation groove (18). 2. A multifunctional drawing tool for business management according to claim 1, characterized in that, the rotating mechanism includes a fixed rod (6) fixedly connected to the inner wall of the first installation groove (10), and the first A mounting groove (10) is provided with a rotating plate (9), the fixed rod (6) runs through the side wall of the rotating plate (9) and is rotatably connected with the side wall, and the upper end of the fixed rod (6) is fixedly connected with Protractor (7), the upper end of the rotating plate (9) is provided with a pointer (8), the inner wall of the first installation groove (10) is fixedly connected with a magnetic block (19), and the rotating plate (9) is Made of ferromagnetic material. 3. A multifunctional drawing tool for business management according to claim 1, characterized in that the moving mechanism includes a first threaded rod (5) that is rotatably connected to the inner wall of the second installation groove (3), so that The end of the first threaded rod (5) away from the inner side wall of the second installation groove (3) penetrates through the side wall of the plate body (1) and is rotatably connected with the side wall, and the inner side wall of the second installation groove (3) is provided with The first limiting slot (4), the first limiting block (11) is slidably connected in the first limiting slot (4), and the first limiting block (11) is far away from the first limiting slot (4) ) is fixedly connected with a moving block (12), the first threaded rod (5) penetrates through the side wall of the moving block (12) and is threadedly connected with the side wall, and the moving block (12) is far away from the first limit block One end of (11) is provided with a groove, and an annular rubber block (13) is arranged in the groove. 4. A multifunctional drawing tool for business management according to claim 1, characterized in that, the support mechanism includes a round rod (17) arranged in the third installation groove (18), and the round rod ( 17) is provided with a threaded cavity inside, the third installation groove (18) is provided with a second threaded rod (16), one end of the second threaded rod (16) penetrates the side wall of the round rod (17) and It is threadedly connected with the threaded cavity, the other end of the second threaded rod (16) passes through the side wall of the plate body (1) and is rotatably connected with the side wall, and the inner side wall opposite to the third installation groove (18) is provided with The second limiting slot (14), the second limiting block (15) is slidably connected in the two second limiting slots (14), and the opposite sides of the two second limiting blocks (15) The walls are all fixedly connected with the outer side walls of the round rods (17). 5. The multifunctional drawing tool for business management according to claim 4, characterized in that, the end of the round rod (17) away from the second threaded rod (16) is provided with anti-skid lines. 6 . The multifunctional drawing tool for business management according to claim 1 , characterized in that, a handle ( 2 ) is provided on the side wall of the board body ( 1 ).