CN216408455U

CN216408455U - Entrepreneurship education propaganda device

Info

Publication number: CN216408455U
Application number: CN202122747017.1U
Authority: CN
Inventors: 刘欢欢
Original assignee: Bozhou University
Current assignee: Bozhou University
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-04-29
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses an entrepreneurial education propaganda device, which comprises a topless shell, wherein a first shock absorber and a second shock absorber are arranged on two sides in the topless shell, the top ends of the first shock absorber and the second shock absorber are connected with a supporting plate, the two ends of the supporting plate are slidably connected with the topless shell, a first strut and a second strut are arranged on two sides of the top surface of the supporting plate, and a first sliding groove is formed in the first strut. Further shock attenuation, the shock attenuation is effectual, the whole life of extension fixture.

Description

Entrepreneurship education propaganda device

Technical Field

The utility model relates to the technical field of propaganda devices, in particular to an entrepreneurship education propaganda device.

Background

The innovative entrepreneurship education aims at cultivating talents with entrepreneurship basic quality and creative type personality, is not only education mainly aiming at cultivating entrepreneurship consciousness, innovative spirit and innovative entrepreneurship capability of students at school, but also education for carrying out innovative thinking cultivation and entrepreneurship capability exercise in stages and layers aiming at entrepreneurship groups which intend to entrepreneurship, already entrepreneurship and successful entrepreneurship. Creative education is essentially a practical education. The inconvenient height of adjusting the display screen of current startup education propaganda device, the vibrations that produce when just removing are too big.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the problems and provide a startup education propaganda device.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides an entrepreneurial education propaganda device, includes no top casing, both sides are equipped with bumper shock absorber one and bumper shock absorber two in the no top casing, bumper shock absorber one and two top joint support boards of bumper shock absorber, backup pad both ends sliding connection does not have top casing, backup pad top surface both sides all are equipped with pillar one and pillar two, be equipped with spout one in the pillar one, be equipped with the screw rod in the spout one, screw rod sliding connection slider one, slider one connects the lifter plate, the lifter plate top surface is fixed with the display screen, lifter plate sliding connection pillar two, the screw rod bottom is equipped with bevel gear one, bevel gear one meshes bevel gear two, bevel gear two is established in the pivot, the pivot exposes a pillar connection knob, no top casing bottom surface four corners all is connected with the landing leg.

As an improvement, a second sliding groove is formed in the second strut, a sliding rod is arranged in the second sliding groove and is connected with a second sliding block, and the second sliding block is connected with a lifting plate.

As an improvement, a long rod is connected between the first shock absorber and the second shock absorber, the long rod is connected with the third sliding block and the fourth sliding block in a sliding mode, two hinged seats are arranged on the bottom face of the supporting plate and are respectively hinged with the third sliding block and the fourth sliding block through telescopic rods, a first spring is connected between the first shock absorber and the third sliding block, a second spring is connected between the second shock absorber and the fourth sliding block, and the first spring and the second spring are sleeved with the long rod.

As an improvement, the first shock absorber and the second shock absorber both comprise movable rods, the top ends of the movable rods are connected with the supporting plate, and the bottom ends of the movable rods are connected with the third spring.

As an improvement, the bottom ends of the supporting legs are connected with universal wheels.

Compared with the prior art, the utility model has the advantages that: according to the utility model, the rotating shaft, the first bevel gear and the second bevel gear are driven to rotate through rotating the knob, so that the screw rod rotates, the first sliding block slides to drive the lifting plate to move up and down, the height of the display screen is conveniently adjusted, the watching requirements of people with different heights are met, the universal wheel is convenient for moving the device, the first shock absorber and the second shock absorber can absorb shock generated in the moving process of the supporting plate and the display screen, the third sliding block and the fourth sliding block are driven by the telescopic rod to slide on the long rod, the shock absorption is further realized, the shock absorption effect is good, and the service life of the whole device is prolonged.

Drawings

Fig. 1 is a schematic structural view of an entrepreneurial education propaganda apparatus according to the present invention.

Fig. 2 is an enlarged view of the startup education propaganda device of the present invention at a.

As shown in the figure: 1. a topless housing; 2. a first shock absorber; 3. a second shock absorber; 4. a support plate; 5. a first support column; 6. a second support column; 7. a first sliding chute; 8. a screw; 9. a first bevel gear; 10. a second bevel gear; 11. a rotating shaft; 12. a first sliding block; 13. a second chute; 14. a slide bar; 15. a second sliding block; 16. a lifting plate; 17. a display screen; 18. a long rod; 19. a third sliding block; 20. a fourth sliding block; 21. hinging seat; 22. a telescopic rod; 23. a first spring; 24. a second spring; 25. a movable rod; 26. a third spring; 27. a support leg; 28. a universal wheel; 29. a knob.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation configuration and operation, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "provided", "mounted", "connected", and the like are used in a broad sense and are intended to be inclusive, e.g., that they may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or intercommunicated between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings, the entrepreneur education propaganda device comprises a topless shell 1, wherein a first damper 2 and a second damper 3 are arranged on two sides in the topless shell 1, the top ends of the first damper 2 and the second damper 3 are connected with a support plate 4, two ends of the support plate 4 are slidably connected with the topless shell 1, a first support pillar 5 and a second support pillar 6 are arranged on two sides of the top surface of the support plate 4, a first chute 7 is arranged in the first support pillar 5, a screw 8 is arranged in the first chute 7, the screw 8 is slidably connected with a first slide block 12, the first slide block 12 is connected with a lifting plate 16, a display screen 17 is fixed on the top surface of the lifting plate 16, the lifting plate 16 is slidably connected with the second support pillar 6, a first bevel gear 9 is arranged at the bottom end of the screw 8, the first bevel gear 9 is meshed with a second bevel gear 10, the second bevel gear 10 is arranged on a rotating shaft 11, the rotating shaft 11 exposes the first support pillar 5 and is connected with a knob 29, four corners of the bottom surface of the topless shell 1 are connected with supporting legs 27.

A second sliding groove 13 is formed in the second support column 6, a sliding rod 14 is arranged in the second sliding groove 13, the sliding rod 14 is connected with a second sliding block 15 in a sliding mode, and the second sliding block 15 is connected with a lifting plate 16.

Connect stock 18 between 2 and the two 3 shock absorbers of bumper shock absorber, stock 18 sliding connection slider three 19 and slider four 20, 4 bottom surfaces of backup pad are equipped with two free bearings 21, and two free bearings 21 pass through telescopic link 22 and articulate slider three 19 and slider four 20 respectively, connect spring one 23 between 2 and the three 19 slider of bumper shock absorber, connect spring two 24 between 3 and the four 20 slider of bumper shock absorber, spring one 23 and spring two 24 cup joint stock 18.

The first shock absorber 2 and the second shock absorber 3 both comprise movable rods 25, the top ends of the movable rods 25 are connected with the supporting plate 4, and the bottom ends of the movable rods 25 are connected with springs III 26.

The bottom ends of the supporting legs 27 are connected with universal wheels 28.

When the device is implemented specifically, the rotating shaft 11, the bevel gear I9 and the bevel gear II 10 are driven to rotate through the rotating knob 29, so that the screw rod 8 rotates, the sliding block I12 slides, the lifting plate 16 is driven to move up and down, the height of the display screen 17 is conveniently adjusted, the viewing requirements of people with different heights are met, the universal wheel 28 is convenient to move the device, the vibration generated in the moving process of the supporting plate 4 and the display screen 17 is absorbed by the first shock absorber 2 and the second shock absorber 3, the third sliding block 19 and the fourth sliding block 20 are driven by the telescopic rod 22 to slide on the long rod 18, the shock absorption effect is further achieved, and the service life of the whole device is prolonged.

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 venture education propaganda device, includes topless casing (1), its characterized in that: a first shock absorber (2) and a second shock absorber (3) are arranged on two sides in the topless shell (1), the first shock absorber (2) and the second shock absorber (3) are connected with a supporting plate (4) at the top ends, two ends of the supporting plate (4) are slidably connected with the topless shell (1), a first strut (5) and a second strut (6) are arranged on two sides of the top surface of the supporting plate (4), a first chute (7) is arranged in the first strut (5), a screw rod (8) is arranged in the first chute (7), the screw rod (8) is slidably connected with a first slider (12), the first slider (12) is connected with a lifting plate (16), a display screen (17) is fixed on the top surface of the lifting plate (16), the lifting plate (16) is slidably connected with the second strut (6), a first bevel gear (9) is arranged at the bottom end of the screw rod (8), the first bevel gear (9) is meshed with the second bevel gear (10), and the second bevel gear (10) is arranged on a rotating shaft (11), the rotating shaft (11) is exposed out of the first support column (5) and connected with a knob (29), and four corners of the bottom surface of the topless shell (1) are connected with supporting legs (27).

2. The startup education propaganda device according to claim 1, wherein: a second sliding groove (13) is arranged in the second support column (6), a sliding rod (14) is arranged in the second sliding groove (13), the sliding rod (14) is connected with a second sliding block (15) in a sliding mode, and the second sliding block (15) is connected with a lifting plate (16).

3. The startup education propaganda device according to claim 1, wherein: connect stock (18) between bumper shock absorber (2) and bumper shock absorber two (3), stock (18) sliding connection slider three (19) and slider four (20), backup pad (4) bottom surface is equipped with two free bearing (21), and two free bearing (21) are articulated slider three (19) and slider four (20) respectively through telescopic link (22), connect spring one (23) between bumper shock absorber one (2) and slider three (19), connect spring two (24) between bumper shock absorber two (3) and slider four (20), stock (18) is cup jointed to spring one (23) and spring two (24).

4. The startup education propaganda device according to claim 1, wherein: the shock absorber I (2) and the shock absorber II (3) comprise movable rods (25), the top ends of the movable rods (25) are connected with the supporting plate (4), and the bottom ends of the movable rods (25) are connected with springs III (26).

5. The startup education propaganda device according to claim 1, wherein: the bottom ends of the supporting legs (27) are connected with universal wheels (28).