CN214410724U

CN214410724U - Electronic commerce bill-board

Info

Publication number: CN214410724U
Application number: CN202120809356.5U
Authority: CN
Inventors: 江莉花
Original assignee: Chongqing Telecommunication Polytechnic College
Current assignee: Chongqing Telecommunication Polytechnic College
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-10-15
Anticipated expiration: 2031-04-20

Abstract

The utility model provides an electronic commerce billboard, belonging to the technical field of advertising equipment, comprising a frame, a canvas rolling component arranged at the inner side of the frame and a driving component for driving the canvas rolling component to move so as to realize the unfolding of canvas; canvas rolling component includes the spool and convolutes in epaxial canvas, the spool both ends all are connected with the supporting seat, the supporting seat is kept away from the one end rotation of spool is provided with the slider. The embodiment of the utility model provides an in, drive canvas rolling subassembly through drive assembly and remove in the frame inboard, cooperation centre gripping subassembly is fixed canvas one end, under the meshing effect of gear and rack, can order about the spool and rotate at the removal in-process to realize unreeling of canvas and lay, compare in prior art, have rational in infrastructure, convenient to use and canvas and lay effectual advantage, need not artifical manual laying, improved the efficiency of laying of canvas.

Description

Electronic commerce bill-board

Technical Field

The utility model belongs to the technical field of advertising equipment, specifically an electronic commerce bill-board.

Background

Electronic commerce, called e-commerce for short, refers to transaction activities and related service activities performed in an electronic transaction mode on the internet, an intranet and a value-added network, and is electronization and networking of each link of the traditional commercial activities.

Electronic commerce needs install the bill-board in each occasion when promoting, and current bill-board structure is comparatively simple, and the great majority is direct to lay the advertising canvas on support panel, needs artifical manual going on when the canvas is laid, and comparatively consuming time is hard, and efficiency is comparatively low to artifical manual laying exists the not good defect of effect of laying, the crooked phenomenon appears easily in the advertising canvas, and then influences people's the experience of watching.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the embodiments of the present invention is to provide an electronic commerce billboard.

In order to solve the technical problem, the utility model provides a following technical scheme:

an electronic commerce billboard comprises a frame, a canvas rolling component arranged on the inner side of the frame and a driving component for driving the canvas rolling component to move so as to realize canvas unfolding;

the canvas winding assembly comprises a scroll and canvas wound on the scroll, supporting seats are connected to two ends of the scroll, a sliding block is rotatably arranged at one end of each supporting seat far away from the scroll, and one end of each sliding block far away from the supporting seat is vertically matched with the inner wall of the frame in a sliding manner;

the driving assembly comprises a motor fixedly installed in the frame and a screw rod connected to the output end of the motor, one end, far away from the motor, of the screw rod penetrates through the sliding block and is in threaded fit with the sliding block, a gear is installed on the supporting seat, vertically distributed racks are fixedly arranged in the frame, and the gear is meshed with the racks;

the inside edge of frame is provided with and is used for carrying out the centre gripping subassembly fixed to canvas one end.

As a further improvement of the utility model: the centre gripping subassembly includes with frame inner wall fixed connection's grip slipper, set up in the breach and the screw-thread fit of frame inner wall one side are kept away from to the grip slipper are in the screw of grip slipper lateral wall, screw one end extensible extremely the breach is inside locks with the painting tip.

As a further improvement of the utility model: the frame one side edge is articulated to be provided with four groups and can carry out the shrouding that shelters from to drive assembly and centre gripping subassembly.

As a further improvement of the utility model: transparent protection plates are packaged in the areas among the four groups of sealing plates.

As a further improvement of the present invention: the transparent protection plate is a glass plate.

As a further improvement of the present invention: the two ends of the scroll are respectively detachably connected with the corresponding supporting seats.

As a further improvement of the present invention: the spool is characterized in that sliding cavities are formed in two ends of the spool, a bolt is movably inserted into the inner wall of each sliding cavity, a sliding groove communicated with the corresponding sliding cavity is formed in the side wall of the spool, a shifting rod is fixedly arranged on the side wall of the bolt and extends to the outer side of the spool from the sliding groove, and jacks matched with the corresponding bolts are formed in one ends, facing the spool, of the two groups of supporting seats.

As a further improvement of the present invention: the bolt and the jack are of square structures matched with each other.

Compared with the prior art, the beneficial effects of the utility model are that:

the embodiment of the utility model provides an in, drive canvas rolling subassembly through drive assembly and remove in the frame inboard, cooperation centre gripping subassembly is fixed canvas one end, under the meshing effect of gear and rack, can order about the spool and rotate at the removal in-process to realize unreeling of canvas and lay, compare in prior art, have rational in infrastructure, convenient to use and canvas and lay effectual advantage, need not artifical manual laying, improved the efficiency of laying of canvas.

Drawings

FIG. 1 is a schematic view of an electronic commerce billboard;

FIG. 2 is a front view of an electronic commerce billboard;

FIG. 3 is a schematic structural diagram of a canvas winding assembly in an e-commerce billboard;

FIG. 4 is an enlarged view of area A of FIG. 1;

FIG. 5 is an enlarged view of the area B in FIG. 1;

FIG. 6 is a schematic diagram of a canvas clamping assembly for an electronic commerce billboard;

in the figure: 1-frame, 2-scroll, 3-guide rail, 4-lead screw, 5-rack, 6-motor, 7-canvas, 8-closing plate, 9-transparent protection plate, 10-chute, 11-deflector rod, 12-bolt, 13-sliding cavity, 14-sliding block, 15-supporting seat, 16-gear, 17-clamping seat, 18-screw and 19-notch.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1 and 4, the embodiment provides an electronic commerce billboard, which includes a frame 1, a canvas winding assembly disposed inside the frame 1, and a driving assembly for driving the canvas winding assembly to move to realize the unfolding of a canvas 7, specifically, the canvas winding assembly includes a reel 2 and a canvas 7 wound on the reel 2, two ends of the reel 2 are both connected with a supporting seat 15, one end of the supporting seat 15 far away from the reel 2 is rotatably provided with a sliding block 14, and one end of the sliding block 14 far away from the supporting seat 15 is vertically matched with the inner wall of the frame 1 in a sliding manner; the driving assembly comprises a motor 6 fixedly installed inside the frame 1 and a screw rod 4 connected to the output end of the motor 6, one end, far away from the motor 6, of the screw rod 4 penetrates through the sliding block 14 and is in threaded fit with the sliding block 14, a gear 16 is installed on the supporting seat 15, vertically distributed racks 5 are fixedly arranged inside the frame 1, and the gear 16 is meshed with the racks 5; the inside edge of frame 1 is provided with the centre gripping subassembly that is used for fixing 7 one ends of canvas.

When tiling canvas 7 at frame 1 inside, can fix the one end of canvas 7 through the centre gripping subassembly, utilize motor 6 to drive lead screw 4 and rotate, screw-thread fit through lead screw 4 and slider 14, and then order about slider 14 and remove along 1 inner wall of frame, in order to drive supporting

seat

15 and 2 synchronous motion of spool, through the meshing effect between gear 16 and the rack 5 when supporting seat 15 removes, can drive supporting seat 15 and rotate, and then drive spool 2 and rotate, in order to unreel canvas 7 from spool 2, in order to realize laying of canvas 7.

Specifically, referring to fig. 5-6, the clamping assembly includes a clamping seat 17 fixedly connected to the inner wall of the frame 1, a notch 19 formed on a side of the clamping seat 17 away from the inner wall of the frame 1, and a screw 18 screwed into the side wall of the clamping seat 17, wherein one end of the screw 18 can extend into the notch 19 to lock the end of the canvas 7.

Inside 7 one end of canvas is embedded into breach 19, twists screw 18, and screw 18 is to 19 inside precessions of breach, and then supports 7 tip of canvas and press inside breach 19, and then realizes the fixed of 7 one end of canvas, guarantees when spool 2 removes and rotates, and canvas 7 can carry out automatic unreeling and lay inside frame 1.

Further, referring to fig. 2, four groups of sealing plates 8 capable of shielding the driving assembly and the clamping assembly are hinged to one side edge of the frame 1, and the driving assembly and the clamping assembly are shielded by the sealing plates 8, so that when people watch canvas, the driving assembly and the clamping assembly are prevented from being exposed to the sight of human body, and the ornamental effect is reduced; when the driving assembly and the clamping assembly need to be maintained, the corresponding sealing plate 8 can be turned outwards.

Further, referring to fig. 2, transparent protection plates 9 are packaged in the areas between the four groups of the sealing plates 8, and the canvas 7 spread on the inner side of the frame 1 is shielded by the transparent protection plates 9, so as to prevent the canvas 7 from being damaged due to erosion of air, dust and water vapor received by the canvas 7.

Specifically, the transparent protection plate 9 is a glass plate.

Further, referring to fig. 4, a guide rail 3 in sliding fit with the sliding block 14 is fixedly installed on an inner wall of the frame 1, so that the sliding block 14 can move smoothly.

In another embodiment, the two ends of the scroll 2 are detachably connected to the corresponding supporting seats 15, so that the scroll 2 can be detached from between the two sets of supporting seats 15, and the canvas 7 on the scroll 2 can be replaced.

Referring to fig. 3-4, two ends of the winding shaft 2 are both provided with sliding cavities 13, the inner walls of the sliding cavities 13 are movably inserted with bolts 12, the side wall of the winding shaft 2 is provided with sliding chutes 10 communicated with the sliding cavities 13, the side walls of the bolts 12 are fixedly provided with shift levers 11, the shift levers 11 extend from the sliding chutes 10 to the outer side of the winding shaft 2, and one ends of the two groups of supporting seats 15 facing the winding shaft 2 are both provided with insertion holes (not shown in the figure) adapted to the corresponding bolts 12.

When the scroll 2 is installed, the shift lever 11 can slide along the sliding groove 10, the shift lever 11 drives the bolt 12 to slide to the inside of the sliding cavity 13, the scroll 2 is arranged between the two groups of supporting seats 15, then the shift lever 11 slides reversely, one end of the bolt 12 is inserted into the corresponding jack, and then connection between the scroll 2 and the supporting seats 15 is realized.

Specifically, referring to fig. 3, the plug 12 and the socket are square structures that are matched with each other.

The embodiment of the utility model provides an in, drive canvas rolling subassembly through drive assembly and remove in 1 inboard of frame, cooperation centre gripping subassembly is fixed canvas 7 one end, under the meshing effect of gear 16 and rack 5, can order about spool 2 and rotate at the removal in-process to realize unreeling of canvas 7 and lay, compare in prior art, have rational in infrastructure, convenient to use and canvas and lay effectual advantage, need not artifical manual laying, improved the efficiency of laying of canvas.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The electronic commerce billboard is characterized by comprising a frame (1), a canvas rolling component arranged on the inner side of the frame (1) and a driving component for driving the canvas rolling component to move so as to realize the unfolding of a canvas (7);

the canvas winding assembly comprises a winding shaft (2) and a canvas (7) wound on the winding shaft (2), two ends of the winding shaft (2) are both connected with supporting seats (15), one ends, far away from the winding shaft (2), of the supporting seats (15) are rotatably provided with sliding blocks (14), and one ends, far away from the supporting seats (15), of the sliding blocks (14) are in vertical sliding fit with the inner wall of the frame (1);

the driving assembly comprises a motor (6) fixedly installed inside the frame (1) and a screw rod (4) connected to the output end of the motor (6), one end, far away from the motor (6), of the screw rod (4) penetrates through the sliding block (14) and is in threaded fit with the sliding block (14), a gear (16) is installed on the supporting seat (15), vertically distributed racks (5) are fixedly arranged inside the frame (1), and the gear (16) is meshed with the racks (5);

the inside edge of frame (1) is provided with the centre gripping subassembly that is used for fixing canvas (7) one end.

2. An electronic commerce billboard as claimed in claim 1, wherein the clamping assembly comprises a clamping seat (17) fixedly connected with the inner wall of the frame (1), a notch (19) arranged at one side of the clamping seat (17) far away from the inner wall of the frame (1), and a screw (18) screwed on the side wall of the clamping seat (17), and one end of the screw (18) can extend into the notch (19) to lock the end of the canvas (7).

3. An electronic commerce billboard as claimed in claim 2, wherein the frame (1) is hinged at one side edge thereof with four sets of closing plates (8) which block the drive assembly and the holding assembly.

4. An electronic commerce billboard as claimed in claim 3, wherein transparent protective panels (9) are enclosed in the regions between the four sets of sealing panels (8).

5. An electronic commerce billboard as claimed in claim 4, in which the transparent protection plate (9) is a glass plate.

6. An electronic commerce billboard according to any one of claims 1 to 5, wherein the two ends of the reel (2) are detachably connected to the corresponding support seats (15).

7. The electronic commerce advertising board as claimed in claim 6, wherein the two ends of the scroll (2) are both provided with sliding cavities (13), the inner wall of the sliding cavity (13) is movably inserted with bolts (12), the side wall of the scroll (2) is provided with sliding chutes (10) communicated with the sliding cavities (13), the side walls of the bolts (12) are fixedly provided with shift levers (11), the shift levers (11) extend from the sliding chutes (10) to the outer side of the scroll (2), and the ends of the two sets of the supporting seats (15) facing the scroll (2) are both provided with insertion holes matched with the corresponding bolts (12).

8. An electronic commerce billboard as claimed in claim 7, wherein the latch (12) and the socket are of square configuration to fit each other.