CN214535196U

CN214535196U - Electronic commerce training device

Info

Publication number: CN214535196U
Application number: CN202022638084.5U
Authority: CN
Inventors: 张渌; 周亚鹏
Original assignee: Beijing Ping An Renjie Technology Co ltd
Current assignee: Beijing Ping An Renjie Technology Co ltd
Priority date: 2020-11-15
Filing date: 2020-11-15
Publication date: 2021-10-29
Anticipated expiration: 2030-11-15

Abstract

The utility model discloses an electronic commerce training set, including the fixed column, the left bottom fixedly connected with fixed plate of fixed column, the inner chamber cover of fixed plate is equipped with the pivot, the positive fixedly connected with handle of pivot, the rolling wheel has been cup jointed on the surface of pivot, the fixed surface of rolling wheel is connected with the connection rope, one side fixedly connected with connecting plate of rolling wheel is kept away from to the connection rope, the right side fixedly connected with casing of connecting plate, the bottom cover at the casing back is equipped with the lead screw. The utility model discloses a fixed column, fixed plate, pivot, handle, rolling wheel, connection rope, connecting plate, casing, lead screw, turning handle, riser, limiting plate, stopper, gear, pinion rack, dead lever, projecting apparatus body and spacing cooperation have solved current projecting apparatus and have not only lacked stop gear, lead to the projecting apparatus to damage easily, but also can't carry out the problem of adjusting to the height.

Description

Electronic commerce training device

Technical Field

The utility model relates to an electronic commerce technical field specifically is electronic commerce training set.

Background

Electronic commerce is business activities which take an information network technology as a means and take commodity exchange as a center, and can also be understood as activities which carry out 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 all links of the traditional business activities.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an electronic commerce training set to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the electronic commerce training device comprises a fixed column, a fixed plate is fixedly connected to the bottom of the left side of the fixed column, a rotating shaft is sleeved in an inner cavity of the fixed plate, a handle is fixedly connected to the front side of the rotating shaft, a winding wheel is sleeved on the surface of the rotating shaft, a connecting rope is fixedly connected to the surface of the winding wheel, a connecting plate is fixedly connected to one side, far away from the winding wheel, of the connecting rope, a shell is fixedly connected to the right side of the connecting plate, a lead screw is sleeved at the bottom of the back of the shell, a rotating handle is fixedly connected to the rear side of the lead screw, a vertical plate is in threaded connection with the front side of the surface of the lead screw and the rear side of the surface of the lead screw, a limiting plate is arranged on the inner side of the vertical plate, a limiting block is fixedly connected to the top of the limiting plate, a gear is sleeved at the center shaft of the surface of the lead screw, a toothed plate is engaged with the left side of the gear, and a fixing rod is fixedly connected to the top of the outer side of the toothed plate, one side of the fixed rod is fixedly connected with the limiting plate, a projector body is arranged at the middle shaft at the top of the shell, and the front side and the back side of the projector body are fixedly connected with the limiting frames.

Preferably, the rear side of the fixed plate is fixedly connected with a bearing, and an inner cavity of the bearing is movably connected with the rotating shaft.

Preferably, the top of the fixing column is fixedly connected with a guide frame, and two sides of the guide frame are movably connected with guide wheels.

Preferably, the right side of the fixed plate is provided with a sliding chute, and the inner cavity of the sliding chute is in sliding connection with the connecting plate.

Preferably, a movable groove is formed in the top of the inner side of the vertical plate, a sliding block is connected to the inner cavity of the movable groove in a sliding mode, and the inner side of the sliding block is fixedly connected with the limiting plate.

Preferably, the inner cavities of the vertical plate and the limiting plate are connected with sliding rods in a sliding mode, and the outer sides of the sliding rods are fixedly connected with the shell.

Preferably, the bottom of the fixing column is fixedly connected with a bottom plate, and the bottom of the bottom plate is fixedly connected with supporting legs.

(III) advantageous effects

Compared with the prior art, the utility model provides an electronic commerce training device possesses following beneficial effect:

1. the utility model discloses place the projecting apparatus body at the top of casing, rotate the turning handle afterwards, the turning handle can drive the lead screw and rotate, the lead screw drives the riser and moves, the riser drives the limiting plate and moves, through limiting plate and spacing joint, thereby carry out horizontal spacing to the projecting apparatus body, the lead screw can also drive the gear and rotate simultaneously, the gear drives the pinion rack and moves, the pinion rack drives the dead lever and moves, the dead lever drives the limiting plate and descends, the limiting plate drives the stopper and descends, when the limiting plate is connected with spacing joint, the stopper also just contacts with spacing, thereby spacing to the projecting apparatus body, through rotating the handle, the handle can drive the pivot and rotate, the pivot drives the rolling wheel and rotates, the rolling wheel is receive and release the connecting rope, the connecting rope drives the connecting plate and moves, the connecting plate drives the casing and moves, the casing drives the projecting apparatus body and moves, thereby adjust the height, solved current projecting apparatus and not only lacked stop gear, lead to the projecting apparatus fragile, but also can't adjust the problem highly.

2. The utility model discloses a set up the bearing, stabilized the work of pivot, carried out spacingly to the pivot, avoided the pivot can't carry out work, through setting up leading truck and leading wheel, led to connecting the rope, avoided connecting taking place wearing and tearing between rope and the fixed column, through setting up the spout, stabilized the work of connecting plate to make the casing during operation stable.

Drawings

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

FIG. 2 is a schematic view of the side view structure of the shell of the present invention in a sectional view;

FIG. 3 is a schematic side view of the rotating shaft of the present invention;

fig. 4 is a schematic view of the overlooking structure of the limiting frame of the present invention.

In the figure: 1. fixing a column; 2. a fixing plate; 3. a rotating shaft; 4. a handle; 5. a winding wheel; 6. connecting ropes; 7. a connecting plate; 8. a housing; 9. a screw rod; 10. a handle is rotated; 11. a vertical plate; 12. a limiting plate; 13. a limiting block; 14. a gear; 15. a toothed plate; 16. fixing the rod; 17. a projector body; 18. a limiting frame.

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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be 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.

The utility model discloses a fixed column 1, fixed plate 2, pivot 3, handle 4, wind-up pulley 5, connect rope 6, connecting plate 7, casing 8, lead screw 9, turning handle 10, riser 11, limiting plate 12, stopper 13, gear 14, pinion rack 15, dead lever 16, projector body 17 and spacing 18 part are the general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, an electronic commerce training apparatus includes a fixed column 1, a bottom plate fixedly connected to the bottom of the fixed column 1, support legs fixedly connected to the bottom of the bottom plate, a fixed plate 2 fixedly connected to the bottom of the left side of the fixed column 1, a rotating shaft 3 sleeved in an inner cavity of the fixed plate 2, a bearing fixedly connected to the rear side of the fixed plate 2, and a bearing movably connected to the rotating shaft 3, wherein the bearing is provided to stabilize the operation of the rotating shaft 3, limit the rotating shaft 3 and prevent the rotating shaft 3 from failing to operate, a handle 4 fixedly connected to the front side of the rotating shaft 3, a winding wheel 5 sleeved on the surface of the rotating shaft 3, a connection rope 6 fixedly connected to the surface of the winding wheel 5, a guide frame fixedly connected to the top of the fixed column 1, guide wheels movably connected to both sides of the guide frame, and guide the connection rope 6 by providing the guide frame and the guide wheels, the abrasion between the connecting rope 6 and the fixed column 1 is avoided, one side of the connecting rope 6, which is far away from the winding wheel 5, is fixedly connected with a connecting plate 7, the right side of a fixed plate 2 is provided with a chute, the inner cavity of the chute is in sliding connection with the connecting plate 7, the operation of the connecting plate 7 is stabilized by arranging the chute, so that the shell 8 is stable in operation, the right side of the connecting plate 7 is fixedly connected with a shell 8, the bottom of the back surface of the shell 8 is sleeved with a lead screw 9, the rear side of the lead screw 9 is fixedly connected with a rotating handle 10, the front side of the surface of the lead screw 9 and the rear side of the surface are both in threaded connection with a vertical plate 11, the inner side of the vertical plate 11 is provided with a limiting plate 12, the top of the inner side of the vertical plate 11 is provided with a movable groove, the inner cavity of the movable groove is in sliding connection with a sliding block, the inner side of the sliding block is fixedly connected with the limiting plate 12, and the outer side of the sliding block is fixedly connected with the shell 8, the top fixedly connected with stopper 13 of limiting plate 12 inboard, the axis department on lead screw 9 surface has cup jointed gear 14, the left side meshing of gear 14 has pinion rack 15, the top fixedly connected with dead lever 16 in the pinion rack 15 outside, one side and the limiting plate 12 fixed connection of dead lever 16, the axis department at casing 8 top is provided with projecting apparatus body 17, the equal fixedly connected with spacing 18 in front and the back of projecting apparatus body 17.

When in use, the projector body 17 is placed at the top of the shell 8, then the rotating handle 10 is rotated, the rotating handle 10 drives the screw rod 9 to rotate, the screw rod 9 drives the vertical plate 11 to move, the vertical plate 11 drives the limit plate 12 to move, the limit plate 12 is clamped with the limit frame 18 through the limit plate 12, so that the projector body 17 is horizontally limited, meanwhile, the screw rod 9 also drives the gear 14 to rotate, the gear 14 drives the toothed plate 15 to move, the toothed plate 15 drives the fixed rod 16 to move, the fixed rod 16 drives the limit plate 12 to descend, the limit plate 12 drives the limit block 13 to descend, when the limit plate 12 is clamped with the limit frame 18, the limit block 13 just contacts with the limit frame 18, so that the projector body 17 is limited, by rotating the handle 4, the handle 4 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the winding wheel 5 to rotate, the winding wheel 5 winds and unwinds the connecting rope 6, connect rope 6 to drive connecting plate 7 and remove, connecting plate 7 drives casing 8 and removes, and casing 8 drives projecting apparatus body 17 and removes to highly adjusting, having solved current projecting apparatus and not only lacking stop gear, resulting in the projecting apparatus fragile, but also can't highly adjusting the problem.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Electronic commerce training device, including fixed column (1), its characterized in that: the bottom of the left side of the fixed column (1) is fixedly connected with a fixed plate (2), an inner cavity of the fixed plate (2) is sleeved with a rotating shaft (3), a handle (4) is fixedly connected to the front side of the rotating shaft (3), a winding wheel (5) is sleeved on the surface of the rotating shaft (3), a connecting rope (6) is fixedly connected to the surface of the winding wheel (5), a connecting plate (7) is fixedly connected to one side, away from the winding wheel (5), of the connecting rope (6), a shell (8) is fixedly connected to the right side of the connecting plate (7), a lead screw (9) is sleeved at the bottom of the back side of the shell (8), a rotating handle (10) is fixedly connected to the rear side of the lead screw (9), a vertical plate (11) is in threaded connection with the front side of the surface of the lead screw (9) and the rear side of the surface of the lead screw, a limiting plate (12) is arranged on the inner side of the vertical plate (11), and a limiting block (13) is fixedly connected to the top of the limiting plate (12), the utility model discloses a projection screen, including lead screw (9), axis department on lead screw (9) surface has cup jointed gear (14), the left side meshing of gear (14) has pinion rack (15), top fixedly connected with dead lever (16) in the pinion rack (15) outside, one side and limiting plate (12) fixed connection of dead lever (16), the axis department at casing (8) top is provided with projecting apparatus body (17), the front and the equal fixedly connected with spacing (18) in the back of projecting apparatus body (17).

2. The electronic commerce training apparatus as claimed in claim 1, wherein: the rear side of the fixed plate (2) is fixedly connected with a bearing, and the inner cavity of the bearing is movably connected with the rotating shaft (3).

3. The electronic commerce training apparatus as claimed in claim 1, wherein: the top fixedly connected with leading truck of fixed column (1), and the equal swing joint in both sides of leading truck has the leading wheel.

4. The electronic commerce training apparatus as claimed in claim 1, wherein: the right side of the fixed plate (2) is provided with a sliding chute, and the inner cavity of the sliding chute is connected with the connecting plate (7) in a sliding manner.

5. The electronic commerce training apparatus as claimed in claim 1, wherein: the top of riser (11) inboard has seted up the activity groove, and the inner chamber sliding connection in activity groove has the slider, and the inboard and limiting plate (12) fixed connection of slider.

6. The electronic commerce training apparatus as claimed in claim 1, wherein: the inner cavities of the vertical plate (11) and the limiting plate (12) are connected with sliding rods in a sliding mode, and the outer sides of the sliding rods are fixedly connected with the shell (8).

7. The electronic commerce training apparatus as claimed in claim 1, wherein: the bottom of the fixed column (1) is fixedly connected with a bottom plate, and the bottom of the bottom plate is fixedly connected with supporting legs.