CN215932926U

CN215932926U - Be arranged in vocational education thinking guide picture display device

Info

Publication number: CN215932926U
Application number: CN202121627850.6U
Authority: CN
Inventors: 姜楠; 季建莉; 段耀辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-18
Filing date: 2021-07-18
Publication date: 2022-03-01
Anticipated expiration: 2031-07-18

Abstract

The utility model discloses a thinking guide picture display device used in vocational education, which comprises a bearing base, wherein the top of the bearing base is fixedly connected with a support column, the top of the bearing base is fixedly provided with a servo motor, the output end of the servo motor is fixedly connected with a rotating rod, one end of the rotating rod is fixedly connected with a first bevel gear, the outer surface of the first bevel gear is meshed and connected with a second bevel gear, the inner part of the second bevel gear is fixedly provided with a lead screw, the outer surface of the lead screw is in threaded connection with an adjusting column, the top end of the adjusting column is fixedly connected with an installation box, one side of the installation box is rotatably connected with a bidirectional threaded rod, and one end of the bidirectional threaded rod is fixedly provided with a handle. Through this design, under the effect of two-way threaded rod, handle, screw thread piece, connecting block, slide bar, sliding sleeve, solid fixed splint to the user is quick fixes and changes the show board, and convenient to use person's education is used and is brought conveniently.

Description

Be arranged in vocational education thinking guide picture display device

Technical Field

The utility model belongs to the technical field of display devices, and particularly relates to a mind map display device for vocational education.

Background

The thinking guide picture is an effective graphic thinking tool for expressing the emittance thinking, is also called as a mental picture, is simple and extremely effective, emits a plurality of lines from one point just like nerve cells, expresses the relationship of all levels of themes by using mutual membership and related hierarchical pictures by using the skill of picture-text repetition, and establishes memory links between theme keywords and images, colors and the like. The thinking guide picture fully utilizes the functions of the left and right brains and utilizes the rules of memory, reading and thinking to assist people in the balanced development between science, art, logic and imagination.

When carrying out thinking education to the student, often can adopt display device to carry out effectual show, however, the thinking guide picture display device who adopts among the prior art often can not be quick fix and change the show board, also can not carry out the altitude mixture control show according to different users to make display device can not use in a flexible way, therefore still need improve the processing.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a mind map display device for vocational education, which solves the problems that the display device cannot be adjusted in height according to a user and a display board cannot be fixed and replaced quickly.

In order to solve the technical problems, the utility model provides the following technical scheme: a thinking guide chart display device used in vocational education comprises a bearing base, wherein a support column is fixedly connected to the top of the bearing base, a servo motor is fixedly mounted at the top of the bearing base, the output end of the servo motor is fixedly connected with a rotating rod, one end of the rotating rod is fixedly connected with a first bevel gear, the outer surface of the first bevel gear is meshed with a second bevel gear, a lead screw is fixedly arranged inside the second bevel gear, the outer surface of the lead screw is in threaded connection with an adjusting column, the top end of the adjusting column is fixedly connected with an installation box, one side of the installation box is rotatably connected with a bidirectional threaded rod, one end of the bidirectional threaded rod is fixedly provided with a handle, the outer surface of the bidirectional threaded rod is in threaded connection with two threaded blocks, the outer surfaces of the two threaded blocks are fixedly connected with a connecting block, and one end of the connecting block is fixedly connected with a sliding block, the inside of install bin is fixed and is equipped with the slide bar, the fixed splint that are equipped with of surface of screw thread piece, the positive surface of install bin is provided with the show board.

As a preferred technical scheme of the utility model, the two sides of the interior of the supporting column are fixedly provided with limiting grooves, the interior of each limiting groove is connected with a limiting lug in a sliding manner, and the limiting lugs are fixedly connected with the adjusting columns.

As a preferred technical scheme of the utility model, the bottom of the bearing base is fixedly provided with a rubber pad, and the bottom of the rubber pad is provided with stripes.

As a preferable technical scheme of the utility model, a bearing is arranged at the contact end of the outer surface of the rotating rod and the supporting column, and the screw rod is rotatably connected with the supporting column.

As a preferred technical scheme of the utility model, one end of the fixed clamping plate is provided with a silica gel pad, and the fixed clamping plate is in sliding connection with the installation box.

As a preferred technical scheme of the utility model, the outer surface of the grip is sleeved with an anti-slip sleeve, and the outer surface of the anti-slip sleeve is provided with anti-slip lines.

As a preferred technical scheme of the utility model, the sliding block is in sliding connection with the sliding rod, and a bearing is arranged at the contact end of the bidirectional threaded rod and the installation box.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. through this design, under the effect of two-way threaded rod, handle, screw thread piece, connecting block, slide bar, sliding sleeve, solid fixed splint to the user is quick fixes and changes the show board, and convenient to use person's education is used and is brought conveniently.

2. Through this design, under the effect of servo motor, regulation post, dwang, first bevel gear, second bevel gear, lead screw, spacing recess, spacing lug, solved display device and can not carry out the altitude mixture control show according to different users to display device's nimble result of use has been improved.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the mounting box of the present invention;

FIG. 3 is a schematic top view of a support pillar of the present invention;

fig. 4 is a schematic cross-sectional front view of the support pillar of the present invention.

Wherein: 1. a load-bearing base; 2. a support pillar; 3. a servo motor; 4. an adjustment column; 5. rotating the rod; 6. a first bevel gear; 7. a second bevel gear; 8. a screw rod; 9. a limiting groove; 10. a limiting bump; 11. installing a box; 12. a display board; 13. a bidirectional threaded rod; 14. a grip; 15. a thread block; 16. connecting blocks; 17. a slide bar; 18. a slider; 19. and fixing the splint.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in figures 1-4, a thinking guide picture display device for vocational education comprises a bearing base 1, a support column 2 is fixedly connected to the top of the bearing base 1, a servo motor 3 is fixedly installed on the top of the bearing base 1, an output end of the servo motor 3 is fixedly connected with a rotating rod 5, one end of the rotating rod 5 is fixedly connected with a first bevel gear 6, the outer surface of the first bevel gear 6 is meshed with a second bevel gear 7, a screw rod 8 is fixedly arranged inside the second bevel gear 7, the outer surface of the screw rod 8 is in threaded connection with an adjusting column 4, the top end of the adjusting column 4 is fixedly connected with a mounting box 11, one side of the mounting box 11 is rotatably connected with a bidirectional threaded rod 13, one end of the bidirectional threaded rod 13 is fixedly provided with a handle 14, the outer surface of the bidirectional threaded rod 13 is in threaded connection with two thread blocks 15, the outer surfaces of the two thread blocks 15 are fixedly connected with a connecting block 16, one end of the connecting block 16 is fixedly connected with a sliding block 18, a sliding rod 17 is fixedly arranged inside the mounting box 11, a fixed clamping plate 19 is fixedly arranged on the outer surface of the thread block 15, and a display plate 12 is arranged on the front surface of the mounting box 11;

when the display board 12 is installed, the handle 14 is rotated, the bidirectional threaded rod 13 is driven to rotate when the handle 14 rotates, the sliding rod 17 and the sliding block 18 slide to limit the threaded block 15, the two threaded blocks 15 are driven to move in a horizontal straight line in opposite directions when the bidirectional threaded rod 13 rotates, the fixed clamping plate 19 is driven to move when the two threaded blocks 15 move, the fixed clamping plate 19 moves in opposite directions to fixedly clamp the display board 12, when the display board 12 is replaced, the handle 14 is rotated in reverse direction, the bidirectional threaded rod 13 is driven to rotate when the handle 14 rotates, the threaded block 15 is driven to move in a horizontal straight line in reverse direction when the bidirectional threaded rod 13 rotates, the fixed clamping plate 19 is driven to move when the threaded block 15 moves, so that the fixed clamping plate 19 is separated from the display board 12, and when the display device is subjected to height adjustment, under the effect of external power supply, make servo motor 3 operate, it is rotatory to drive dwang 5 when servo motor 3 rotates, it rotates to drive first bevel gear 6 when dwang 5 is rotatory, because first bevel gear 6 meshes with second bevel gear 7 and is connected, it rotates to drive second bevel gear 7 when first bevel gear 6 rotates, it rotates to drive lead screw 8 when second bevel gear 7 rotates, and slide spacingly under spacing recess 9 and spacing lug 10, it carries out vertical migration to drive regulation post 4 when lead screw 8 rotates, promote install bin 11 and remove when adjusting post 4 and removing, thereby display device's altitude mixture control has been realized, through this design, so that the user carries out quick fixed to show board 12, and through rotating two-way threaded rod 13, so that carry out quick replacement to show board 12.

In other embodiments, the two sides of the inside of the supporting column 2 are both fixedly provided with a limiting groove 9, the inside of the limiting groove 9 is connected with a limiting lug 10 in a sliding manner, and the limiting lug 10 is fixedly connected with the adjusting column 4; through the sliding of the limiting groove 9 and the limiting convex block 10, when the adjusting column 4 moves, the adjusting column 4 is limited, so that the position deviation of the adjusting column 4 when moving is avoided.

In other embodiments, a rubber pad is fixedly arranged at the bottom of the bearing base 1, and the bottom of the rubber pad is provided with stripes; through setting up the rubber pad to improve 1 supporting effect of bearing base, improved the holistic fixed effect of display device then.

In other embodiments, a bearing is arranged at the contact end of the outer surface of the rotating rod 5 and the support column 2, and the screw rod 8 is rotatably connected with the support column 2; by providing a bearing, the stability of the rotation of the rotating lever 5 is improved.

In other embodiments, a silicone pad is disposed at one end of the fixing clamp plate 19, and the fixing clamp plate 19 is slidably connected to the mounting box 11; through setting up the silica gel pad, when solid fixed splint 19 fixes with show board 12, improved the stability that show board 12 and solid fixed splint 19 are connected.

In other embodiments, the outer surface of the handle 14 is sleeved with an anti-slip sleeve, and the outer surface of the anti-slip sleeve is provided with anti-slip lines; by arranging the anti-slip sleeve, the grip 14 is prevented from slipping when rotating, and the anti-slip effect is achieved when the grip 14 rotates.

In other embodiments, the sliding block 18 is connected with the sliding rod 17 in a sliding manner, and a bearing is arranged at the contact end of the bidirectional threaded rod 13 and the installation box 11; through setting up the bearing to improve two-way threaded rod 13 pivoted stability, thereby take place offset when avoiding two-way threaded rod 13 to rotate, and slide through slider 18 and slide bar 17, so that carry on spacingly to screw block 15, thereby realize screw block 15's horizontal rectilinear movement.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A thinking guide picture display device for vocational education, which comprises a bearing base (1), and is characterized in that: the top of the bearing base (1) is fixedly connected with a support column (2), the top of the bearing base (1) is fixedly provided with a servo motor (3), the output end of the servo motor (3) is fixedly connected with a rotating rod (5), one end of the rotating rod (5) is fixedly connected with a first bevel gear (6), the outer surface of the first bevel gear (6) is meshed with a second bevel gear (7), the inner part of the second bevel gear (7) is fixedly provided with a lead screw (8), the outer surface of the lead screw (8) is in threaded connection with an adjusting column (4), the top end of the adjusting column (4) is fixedly connected with a mounting box (11), one side of the mounting box (11) is rotatably connected with a bidirectional threaded rod (13), one end of the bidirectional threaded rod (13) is fixedly provided with a handle (14), the outer surface of the bidirectional threaded rod (13) is in threaded connection with two threaded blocks (15), the outer fixed surface of two screw blocks (15) is connected with connecting block (16), the one end fixedly connected with slider (18) of connecting block (16), the inside of install bin (11) is fixed and is equipped with slide bar (17), the outer fixed surface of screw block (15) is equipped with solid fixed splint (19), the positive surface of install bin (11) is provided with show board (12).

2. The apparatus for displaying the mind map used in vocational education as claimed in claim 1, wherein: the inside both sides of support column (2) are all fixed and are equipped with spacing recess (9), the inside sliding connection of spacing recess (9) has spacing lug (10), and spacing lug (10) and regulation post (4) fixed connection.

3. The apparatus for displaying the mind map used in vocational education as claimed in claim 1, wherein: the bottom of the bearing base (1) is fixedly provided with a rubber pad, and the bottom of the rubber pad is provided with stripes.

4. The apparatus for displaying the mind map used in vocational education as claimed in claim 1, wherein: the outer surface of the rotating rod (5) and the contact end of the supporting column (2) are provided with bearings, and the screw rod (8) is rotatably connected with the supporting column (2).

5. The apparatus for displaying the mind map used in vocational education as claimed in claim 1, wherein: one end of the fixed clamping plate (19) is provided with a silica gel pad, and the fixed clamping plate (19) is in sliding connection with the installation box (11).

6. The apparatus for displaying the mind map used in vocational education as claimed in claim 1, wherein: the outer surface of the handle (14) is sleeved with an anti-slip sleeve, and anti-slip lines are arranged on the outer surface of the anti-slip sleeve.

7. The apparatus for displaying the mind map used in vocational education as claimed in claim 1, wherein: the sliding block (18) is in sliding connection with the sliding rod (17), and a bearing is arranged at the contact end of the bidirectional threaded rod (13) and the installation box (11).