CN215015684U

CN215015684U - Display device for electronic commerce

Info

Publication number: CN215015684U
Application number: CN202121030286.XU
Authority: CN
Inventors: 陈鹏; 刘彦佐; 刘晓
Original assignee: Guangxi Polytechnic Vocational Technical School
Current assignee: Guangxi Polytechnic Vocational Technical School
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-12-07
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a display device for electronic commerce, the power distribution box comprises a box body, box right-hand member downside fixedly connected with motor frame, motor frame top fixedly connected with step motor, step motor's output runs through box and the one end of fixed connection at the screw rod, the screw rod middle part is rotated and is connected with the stopper, the equal threaded connection in screw rod middle part left and right sides has the nut, the equal fixedly connected with support in nut top, the support top is all rotated and is connected the one end at the connecting rod, the other end of connecting rod is all rotated and is connected with the supporting shoe, the equal fixedly connected with backup pad in supporting shoe top, backup pad top right side fixedly connected with servo motor, servo motor's output fixedly connected with pinion. The utility model discloses in, drive the screw rod through step motor work and rotate, set up the universal wheel through the box bottom, realized making things convenient for the removal of equipment, portable is worth wideling popularize.

Description

Display device for electronic commerce

Technical Field

The utility model relates to an electronic commerce technical field especially relates to a display device for electronic commerce.

Background

The electronic commerce refers to a commerce activity taking an information network technology as a means and taking commodity exchange as a center, can also be understood as an activity of performing transaction activities and related services in an electronic transaction mode on the internet, an intranet and a value-added network, and is electronization, networking and informatization of each link of the traditional commerce activity; the commercial behaviors using the internet as a medium all belong to the category of electronic commerce.

But current electronic commerce show stand is not portable and the height-adjusting of not being convenient for, causes easily to occupy great parking space, and the height-adjusting of not being convenient for makes the show stand have the limitation easily, and showpiece quantity is limited, and the function is single.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a display device for electronic commerce.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a display device for electronic commerce comprises a box body, wherein a motor frame is fixedly connected to the lower side of the right end of the box body, a stepping motor is fixedly connected to the top end of the motor frame, the output end of the stepping motor penetrates through the box body and is fixedly connected to one end of a screw rod, a limiting block is rotatably connected to the middle of the screw rod, nuts are respectively and threadedly connected to the left side and the right side of the middle of the screw rod, a support is respectively and fixedly connected to the top end of the nut, the top end of the support is rotatably connected to one end of a connecting rod, the other end of the connecting rod is rotatably connected to a supporting block, a supporting plate is respectively and fixedly connected to the top end of the supporting block, a servo motor is fixedly connected to the right side of the top end of the supporting plate, a pinion is fixedly connected to the output end of the servo motor, the left end of the pinion is engaged with a large gear, a rotating shaft is fixedly connected to the inner diameter of the large gear, and a tray is fixedly connected to the top end of the rotating shaft, the tray top fixedly connected with shock pad, shock pad top fixed connection is in the bottom middle part of first show stand, first show stand top middle part fixedly connected with cylinder, the push rod top fixedly connected with second show stand of cylinder.

As a further description of the above technical solution:

the screw rod left and right ends screw thread opposite direction, the other end of screw rod rotates to be connected on box left end downside inner wall.

As a further description of the above technical solution:

the bottom end of the limiting block is fixedly connected to the inner wall of the middle of the bottom end of the box body.

As a further description of the above technical solution:

the left end and the right end of the supporting plate are respectively connected to the inner wall of the box body in a sliding mode.

As a further description of the above technical solution:

the bottom end of the rotating shaft is rotatably connected to the middle part of the supporting plate.

As a further description of the above technical solution:

the top of the box body is opened.

As a further description of the above technical solution:

four corners of the bottom end of the box body are fixedly connected with universal wheels.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first drive the screw rod through step motor work and rotate, rotate through the screw rod and drive nut horizontal migration on the screw rod, set up through the screw thread on the screw rod is opposite, realized that threaded connection's nut on the screw rod is opposite or opposite movement, realized that the connecting rod promotes the backup pad and reciprocates, convenient to use with accomodate, set up the universal wheel through the box bottom, realized making things convenient for the removal of equipment, portable.

2. The utility model discloses in, promote second show stand rebound through cylinder work, space between first show stand of increase and the second show stand, realized the more showpiece of being convenient for to demonstrate, drive pinion through servo motor work and rotate, drive rather than complex gear wheel rotation again, it rotates to drive the pivot through gear wheel rotation, it rotates with its upper fixed part to rotate to drive the tray through the pivot, the diversified show of showpiece on having realized making things convenient for first show stand and the second show stand, can also make the showpiece more pleasing to the eye, through the adjustable pivot rotational speed of servo motor, realized that the podiater of being convenient for introduces for certain showpiece, be worth the powerful popularization.

Drawings

Fig. 1 is a schematic structural view of a display device for electronic commerce according to the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a front view of the display device for electronic commerce according to the present invention.

Illustration of the drawings:

1. a box body; 2. a support plate; 3. a nut; 4. a screw; 5. a limiting block; 6. a universal wheel; 7. a motor frame; 8. a stepping motor; 9. a support; 10. a connecting rod; 11. a support block; 12. a first display stand; 13. A cylinder; 14. a second display stand; 15. a servo motor; 16. a pinion gear; 17. a bull gear; 18. a rotating shaft; 19. a tray; 20. a shock-absorbing pad.

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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and moreover, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a display device for electronic commerce comprises a box body 1, a motor frame 7 is fixedly connected to the lower side of the right end of the box body 1, a stepping motor 8 is fixedly connected to the top end of the motor frame 7, the output end of the stepping motor 8 penetrates through the box body 1 and is fixedly connected to one end of a screw rod 4, the screw rod 4 is driven to rotate through the work of the stepping motor 8, a limiting block 5 is rotatably connected to the middle part of the screw rod 4, nuts 3 are respectively and threadedly connected to the left side and the right side of the middle part of the screw rod 4, the nuts 3 are driven to horizontally move on the screw rod 4 through the rotation of the screw rod 4, a support 9 is respectively and fixedly connected to the top end of the nuts 3, the top end of the support 9 is rotatably connected to one end of a connecting rod 10, the other end of the connecting rod 10 is respectively and rotatably connected with a support block 11, a support block 2 is respectively and fixedly connected to the top end of the support block 11, a servo motor 15 is fixedly connected to the right side of the top end of the support block 2, a pinion 16 is driven to rotate through the servo motor 15, then drive rather than complex gear wheel 17 and rotate, servo motor 15's output fixedly connected with pinion 16, the meshing of pinion 16 left end is connected with gear wheel 17, fixedly connected with pivot 18 on the gear wheel 17 internal diameter, it rotates to drive pivot 18 through gear wheel 17 rotation and rotates, pivot 18 top fixedly connected with tray 19, it rotates with fixed part on it to rotate to drive tray 19 through pivot 18 rotation, tray 19 top fixedly connected with shock pad 20, reduce the vibrations that equipment in use produced through setting up shock pad 20, the protection to showpiece on first show stand 12 and the second show stand 14 has been realized, shock pad 20 top fixed connection is in the bottom middle part of first show stand 12, first show stand 12 top middle part fixedly connected with cylinder 13, the push rod top fixedly connected with second show stand 14 of cylinder 13.

Both ends screw thread opposite direction about screw rod 4, set up through the screw thread is opposite, realized that threaded connection's nut 3 is in opposite directions or opposite movement on screw rod 4, it reciprocates to have realized connecting rod 10 promotion backup pad 2, the other end of screw rod 4 is rotated and is connected on 1 left end downside inner wall of box, 5 bottom fixed connection of stopper are on 1 bottom middle part inner wall of box, 2 left and right sides both ends of backup pad sliding connection respectively are on 1 inner wall of box, 18 bottom rotations in the pivot are connected at 2 middle parts of backup pad, 1 top of box is the setting of uncapping, the equal fixedly connected with universal wheel 6 in 1 bottom four corners of box, set up universal wheel 6 through 1 bottom of box, the removal of convenience equipment has been realized.

The working principle is as follows: firstly, the screw rod 4 is driven to rotate by the work of the stepping motor 8, the nut 3 is driven to horizontally move on the screw rod 4 by the rotation of the screw rod 4, the opposite arrangement of the screw threads on the screw rod 4 is realized, the nut 3 in threaded connection on the screw rod 4 moves oppositely or oppositely, the connecting rod 10 pushes the support plate 2 to move up and down, the second display platform 14 is pushed and lifted by the work of the air cylinder 13 to move upwards, the space between the first display platform 12 and the second display platform 14 is enlarged, the convenience for displaying more exhibits is realized, the pinion 16 is driven to rotate by the work of the servo motor 15, the gearwheel 17 matched with the pinion is driven to rotate, the rotating shaft 18 is driven to rotate by the rotation of the gearwheel 17, the tray 19 and the fixed part on the tray are driven to rotate by the rotation of the rotating shaft 18, the convenience for displaying the exhibits on the first display platform 12 and the second display platform 14 in multiple directions is realized, and the exhibits are more beautiful, through the adjustable 18 rotational speeds of pivot of servo motor 15, realized that the explanation person of being convenient for introduces for certain exhibit, reduced the vibrations that equipment in use produced through setting up shock pad 20, realized the protection to the exhibit on first show stand 12 and the second show stand 14, set up universal wheel 6 through box 1 bottom, realized the removal of convenience equipment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a display device for electronic commerce, includes box (1), its characterized in that: a motor frame (7) is fixedly connected to the lower side of the right end of the box body (1), a stepping motor (8) is fixedly connected to the top end of the motor frame (7), the output end of the stepping motor (8) penetrates through the box body (1) and is fixedly connected to one end of the screw rod (4), a limiting block (5) is rotatably connected to the middle of the screw rod (4), nuts (3) are respectively in threaded connection with the left side and the right side of the middle of the screw rod (4), a support (9) is respectively and fixedly connected to the top end of each nut (3), the top end of each support (9) is respectively and rotatably connected to one end of a connecting rod (10), the other end of each connecting rod (10) is respectively and rotatably connected to a supporting block (11), a supporting plate (2) is respectively and fixedly connected to the top end of each supporting block (11), a servo motor (15) is fixedly connected to the right side of the top end of each supporting plate (2), and a small gear (16) is fixedly connected to the output end of each servo motor (15), pinion (16) left end meshing is connected with gear wheel (17), fixedly connected with pivot (18) on gear wheel (17) internal diameter, pivot (18) top fixedly connected with tray (19), tray (19) top fixedly connected with shock pad (20), shock pad (20) top fixed connection is in the bottom middle part of first show stand (12), first show stand (12) top middle part fixedly connected with cylinder (13), the push rod top fixedly connected with second show stand (14) of cylinder (13).

2. The exhibition apparatus for electronic commerce according to claim 1, wherein: the left end and the right end of the screw rod (4) are opposite in thread direction, and the other end of the screw rod (4) is rotatably connected to the inner wall of the lower side of the left end of the box body (1).

3. The exhibition apparatus for electronic commerce according to claim 1, wherein: the bottom end of the limiting block (5) is fixedly connected to the inner wall of the middle of the bottom end of the box body (1).

4. The exhibition apparatus for electronic commerce according to claim 1, wherein: the left end and the right end of the supporting plate (2) are respectively connected to the inner wall of the box body (1) in a sliding mode.

5. The exhibition apparatus for electronic commerce according to claim 1, wherein: the bottom end of the rotating shaft (18) is rotatably connected to the middle part of the supporting plate (2).

6. The exhibition apparatus for electronic commerce according to claim 1, wherein: the top of the box body (1) is opened.

7. The exhibition apparatus for electronic commerce according to claim 1, wherein: four corners of the bottom end of the box body (1) are fixedly connected with universal wheels (6).