CN213954726U

CN213954726U - Improved marketing case display platform

Info

Publication number: CN213954726U
Application number: CN202021460123.0U
Authority: CN
Inventors: 杨缦卿
Original assignee: Shaanxi Polytechnic Institute
Current assignee: Shaanxi Polytechnic Institute
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-08-13
Anticipated expiration: 2030-07-22

Abstract

The utility model relates to the technical field of display equipment, in particular to an improved marketing case display platform, which comprises a base with a hollow structure, wherein the top surface of the base is close to the left edge and is fixedly connected with a speed reduction motor through a bolt; a lifting mechanism is arranged above the base and comprises two pillars which are symmetrically distributed and fixedly connected with the base through bolts; the improved marketing study case display platform is convenient for adjusting the horizontal height of the display screen through the arranged lifting mechanism, so that a better visual field is provided for learners in actual use; meanwhile, the angle adjusting mechanism is arranged, namely the inclination angle of the display screen can be conveniently adjusted under the mutual matching of the three-phase motor, the worm gear and the like, so that a better visual field is provided for the study staff during actual use; the angle and the height of the design can be adjusted conveniently, case explanation of marketing science is facilitated, and learning activities of learners are facilitated.

Description

Improved marketing case display platform

Technical Field

The utility model relates to a display device technical field specifically is an improvement type marketing study case display platform.

Background

Marketing is a subject for researching enterprise operation and sales activities, in order to improve the understanding of learners to marketing, corresponding display equipment is needed to be used for displaying relevant cases for explanation, in the prior art, the commonly used display equipment is an LED display screen, the learning activities are generally arranged indoors, meanwhile, the cases are displayed by being equipped with the display screen indoors, however, the display screen is generally placed on a desktop or fixed on a wall, the height and the inclination angle of the display screen are not convenient to adjust, and when the improved marketing case display platform is actually used, the improved marketing case display platform is obviously not beneficial to the learning activities.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improvement type marketing study case display platform to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an improved marketing study case display platform comprises a base in a hollow structure, wherein the top surface of the base, close to the left edge, is fixedly connected with a speed reduction motor through a bolt; a lifting mechanism is arranged above the base and comprises two struts which are symmetrically distributed and fixedly connected with the base through bolts, a strip-shaped groove is formed in the front side surface of each strut, a sliding cavity communicated with the strip-shaped groove is formed in each strut, a threaded rod is arranged in each sliding cavity, the bottom end of each threaded rod penetrates through the base and extends into the corresponding base, a sliding block is connected in each sliding cavity in a sliding mode, a threaded hole in threaded connection with the threaded rod is formed in each sliding block, a connecting block in sliding connection with the strip-shaped groove is tightly welded on each sliding block, a shaft hole is formed in each connecting block, and a rotating shaft is rotatably connected between the two shaft holes; belt pulleys are coaxially and tightly welded at the bottom end of the threaded rod, a belt is arranged between the two belt pulleys, two meshed gears are arranged below one of the rotating shafts, one of the gears is coaxially and tightly welded with one of the rotating shafts, and an output shaft of the speed reducing motor is coaxially and tightly welded with the other gear; an angle adjusting mechanism is arranged between the two supporting columns; the front side of angle adjustment mechanism is equipped with the display screen, the trailing flank of display screen passes through two mounting panels that are parallel to each other of bolt fixedly connected with, close welding has the lug on the mounting panel, set up on the lug with the coaxial inseparable welded connecting hole of pivot.

As the utility model discloses preferred technical scheme, angle adjustment mechanism include with the inseparable welded connecting plate of the both sides wall of pillar, the underrun bolt fixedly connected with three phase motor of connecting plate, three phase motor's output shaft passes connecting plate and coaxial inseparable welding has the worm, one side meshing of worm has the worm wheel, the worm wheel with the coaxial inseparable welding of center department of pivot.

As the utility model discloses preferred technical scheme, the bottom surface four corners department of base all is through bolt fixedly connected with universal wheel.

As the preferred technical scheme of the utility model, the whole shape of base is trapezoidal.

As the utility model discloses preferred technical scheme, the length of display screen is less than two linear distance between the pillar.

As the preferred technical proposal of the utility model, the base and the support post are all made of stainless steel materials.

Compared with the prior art, the beneficial effects of the utility model are that: the improved marketing study case display platform is convenient for adjusting the horizontal height of the display screen through the arranged lifting mechanism, so that a better visual field is provided for learners in actual use; meanwhile, the angle adjusting mechanism is arranged, namely the inclination angle of the display screen can be conveniently adjusted under the mutual matching of the three-phase motor, the worm gear and the like, so that a better visual field is provided for the study staff during actual use; the angle and the height of the design can be adjusted conveniently, case explanation of marketing science is facilitated, and learning activities of learners are facilitated.

Drawings

Fig. 1 is one of the overall structural diagrams of the present invention;

fig. 2 is a second schematic view of the overall structure of the present invention;

fig. 3 is a schematic structural view of the lifting mechanism of the present invention;

fig. 4 is a structural sectional view of the lifting mechanism of the present invention;

fig. 5 is a schematic view of a part of the lifting mechanism of the present invention;

fig. 6 is a schematic structural diagram of the middle display screen of the present invention.

The various reference numbers in the figures mean:

1. a base; 11. a reduction motor; 12. a universal wheel;

2. a lifting mechanism; 21. a pillar; 211. a strip-shaped groove; 212. a slide chamber; 22. a threaded rod; 23. a slider; 231. a threaded hole; 24. connecting blocks; 241. a shaft hole; 25. a rotating shaft; 26. a belt pulley; 27. a belt; 28. a gear;

3. an angle adjusting mechanism; 31. a connecting plate; 32. a three-phase motor; 33. a worm; 34. a worm gear;

4. a display screen; 41. mounting a plate; 42. a bump; 421. and connecting the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

an improved marketing study case display platform comprises a base 1 in a hollow structure, wherein a speed reduction motor 11 is fixedly connected to the top surface of the base 1, close to the left edge, through bolts; a lifting mechanism 2 is arranged above the base 1, the lifting mechanism 2 comprises two struts 21 which are symmetrically distributed and fixedly connected with the base 1 through bolts, a strip-shaped groove 211 is formed in the front side surface of each strut 21, a sliding cavity 212 communicated with the strip-shaped groove 211 is formed in each strut 21, a threaded rod 22 is arranged in each sliding cavity 212, the bottom end of each threaded rod 22 penetrates through the base 1 and extends into the corresponding base, a sliding block 23 is connected in each sliding cavity 212 in a sliding mode, a threaded hole 231 in threaded connection with the threaded rod 22 is formed in each sliding block 23, a connecting block 24 in sliding connection with the strip-shaped groove 211 is welded on each sliding block 23 tightly, a shaft hole 241 is formed in each connecting block 24, and a rotating shaft 25 is rotatably connected between the two shaft holes 241; belt pulleys 26 are coaxially and tightly welded at the bottom end of the threaded rod 22, a belt 27 is arranged between the two belt pulleys 26, two meshed gears 28 are arranged below one rotating shaft 25, one gear 28 is coaxially and tightly welded with one rotating shaft 25, and the output shaft of the speed reducing motor 11 is coaxially and tightly welded with the other gear 28; an angle adjusting mechanism 3 is arranged between the two struts 21; the front side of the angle adjusting mechanism 3 is provided with a display screen 4, the rear side surface of the display screen 4 is fixedly connected with two parallel mounting plates 41 through bolts, a convex block 42 is tightly welded on the mounting plates 41, and a connecting hole 421 which is coaxially and tightly welded with the rotating shaft 25 is formed in the convex block 42. The angle adjusting mechanism 3 comprises a connecting plate 31 tightly welded with two side walls of the pillar 21, the bottom surface of the connecting plate 31 is fixedly connected with a three-phase motor 32 through bolts, an output shaft of the three-phase motor 32 penetrates through the connecting plate 31 and is coaxially and tightly welded with a worm 33, one side of the worm 33 is meshed with a worm wheel 34, and the worm wheel 34 is coaxially and tightly welded with the center of the rotating shaft 25.

In this embodiment, the bottom surface four corners department of base 1 all is through bolt fixedly connected with universal wheel 12, and the device of being convenient for of the setting up of universal wheel 12 removes, is convenient for transport and use, and the portability is good.

In the present embodiment, the overall shape of the base 1 is trapezoidal, and the stability of the trapezoidal base 1 is good.

In this embodiment, the length of the display screen 4 is less than the linear distance between the two support posts 21, which facilitates the adjustment of the tilt angle of the display screen 4.

In this embodiment, the base 1 and the pillar 21 are made of stainless steel, which is light and easy to clean, and is suitable for use.

In this embodiment, the threaded rod 22 is rotatably connected to the inner top and bottom surfaces of the sliding chamber 212 by bearings, and the bearings support and support the threaded rod 22.

It should be noted that the three-phase motor 32 and the reduction motor 11 in the present embodiment are conventional technologies, and are not described herein again.

When the improved marketing case display platform is used, a user firstly pushes the device to move to a proper place;

when the height of the display screen 4 needs to be adjusted, a user firstly switches on a power supply of the speed reducing motor 11, the speed reducing motor 11 starts to work, an output shaft of the speed reducing motor rotates to drive the gears 28 to rotate, the two gears 28 rotate synchronously, at the moment, one gear 28 rotates to drive the threaded rod 22 fixedly connected with the gear 28 to rotate synchronously, the belt pulley 26 fixed on the gear rotates synchronously, under the action of the belt 27, the other belt pulley 26 rotates synchronously, at the moment, the two threaded rods 22 rotate synchronously, under the action of the threaded hole 231, the sliding block 23 and the connecting block 24 slide along the sliding cavity 212 and the strip-shaped groove 211 respectively, at the moment, the connecting block 24 drives the rotating shaft 25 to move in the vertical direction, and at the moment, the display screen 4 moves to a proper position in the vertical direction;

when the inclination angle of the display screen 4 needs to be adjusted, a user firstly switches on the power supply of the three-phase motor 32, the three-phase motor 32 starts to work, the output shaft of the three-phase motor rotates to drive the worm 33 to rotate, the worm wheel 34 synchronously rotates and drives the rotating shaft 25 to rotate, the two ends of the rotating shaft 25 rotate along the shaft hole 241 at the moment, meanwhile, the rotating shaft 25 rotates to drive the lug 42, the mounting plate 41 and the fine sieve tray 4 to synchronously rotate, and the inclination angle of the display screen 4 is changed at the moment.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an improvement type marketing case display platform, is including base (1) that is cavity formula structure, its characterized in that: a speed reducing motor (11) is fixedly connected to the top surface of the base (1) close to the left edge through a bolt; a lifting mechanism (2) is arranged above the base (1), the lifting mechanism (2) comprises two symmetrically distributed pillars (21) which are fixedly connected with the base (1) through bolts, a strip-shaped groove (211) is arranged on the front side surface of the strut (21), a sliding cavity (212) communicated with the strip-shaped groove (211) is arranged inside the strut (21), a threaded rod (22) is arranged in the sliding cavity (212), the bottom end of the threaded rod (22) penetrates through the base (1) and extends into the base, a sliding block (23) is connected in the sliding cavity (212) in a sliding way, a threaded hole (231) which is in threaded connection with the threaded rod (22) is formed in the sliding block (23), a connecting block (24) which is in sliding connection with the strip-shaped groove (211) is tightly welded on the sliding block (23), the connecting block (24) is provided with shaft holes (241), and a rotating shaft (25) is rotatably connected between the two shaft holes (241); belt pulleys (26) are coaxially and tightly welded at the bottom end of the threaded rod (22), a belt (27) is arranged between the two belt pulleys (26), two meshed gears (28) are arranged below one rotating shaft (25), one gear (28) is coaxially and tightly welded with one rotating shaft (25), and an output shaft of the speed reducing motor (11) is coaxially and tightly welded with the other gear (28); an angle adjusting mechanism (3) is arranged between the two supporting columns (21); the front side of angle adjustment mechanism (3) is equipped with display screen (4), the trailing flank of display screen (4) passes through two mounting panel (41) that are parallel to each other of bolt fixedly connected with, tight welding has lug (42) on mounting panel (41), offer on lug (42) with pivot (25) coaxial inseparable welded connecting hole (421).

2. The improved marketing cases display platform of claim 1, wherein: angle adjustment mechanism (3) include with the both sides wall of pillar (21) closely welded connecting plate (31), the bottom surface of connecting plate (31) passes through bolt fixedly connected with three phase motor (32), the output shaft of three phase motor (32) passes connecting plate (31) and coaxial close welding has worm (33), one side meshing of worm (33) has worm wheel (34), worm wheel (34) with the coaxial close welding of center department of pivot (25).

3. The improved marketing cases display platform of claim 1, wherein: the four corners of the bottom surface of the base (1) are fixedly connected with universal wheels (12) through bolts.

4. The improved marketing cases display platform of claim 1, wherein: the overall shape of the base (1) is trapezoidal.

5. The improved marketing cases display platform of claim 1, wherein: the length of the display screen (4) is smaller than the linear distance between the two struts (21).

6. The improved marketing cases display platform of claim 1, wherein: the base (1) and the support column (21) are both made of stainless steel materials.