WO2014005486A1

WO2014005486A1 - Picture-scrolling display shelf base able to be assembled seamlessly

Info

Publication number: WO2014005486A1
Application number: PCT/CN2013/077768
Authority: WO
Inventors: 孙晓球
Original assignee: Sun Xiaoqiu
Priority date: 2012-07-02
Filing date: 2013-06-24
Publication date: 2014-01-09
Also published as: EP2869290A4; EP2869290B1; EP2869290A1; CN202723295U

Abstract

Disclosed is a picture-scrolling display shelf base able to be assembled seamlessly. The display shelf base comprises a bottom capsule (1), the bottom capsule (1) has a housing (1-1) and lateral plates (1-2) each connected to both ends of the housing (1-1), a picture seam (1-1-1) is provided on the housing (1-1), a roller (2) is provided in the housing (1), the roller (2) comprises a roller body (2-1) and enclosed heads (2-2) each connected to both ends of the roller body (2-1), an axial guide groove (2-1-1) formed by the roller body wall recessed inwardly is provided on the roller body (2-1), the guide groove (2-1-1) extends to both ends and penetrates into both enclosed heads (2-2), an insertion strip (2-3) for connecting a picture is slidably connected in the guide groove of the roller body (2-1), and a passing groove (2-1-1) enabling the insertion strip (2-3) to protrude therefrom is respectively provided on both lateral plates (1-2) of the housing (1). When two picture-scrolling display shelf bases are assembled together, one of the two pictures is moved by the insertion strip (2-3) into the guide groove (2-1-1) of the roller (2) in the adjacent display shelf base, such that the seamless assembly of the pictures of the adjacent display shelf bases is achieved, and the assembly of a plurality of picture-scrolling display shelf bases can be achieved. The display shelf base is able to keep the picture integrated and unable to disengage even in the event of being bumped during use.

Description

Seamlessly spliced picture rewinding display stand base

The invention relates to a picture reel display stand base. Background technique

The picture-receiving display stand is a commonly used display device, commonly known as the roll-up treasure in China. The roll-up display has a bottom box, roller, picture, picture clip and support bar. The bottom box has a casing and two side plates, the drum is placed in the bottom box, and the drum heads are respectively arranged on both sides of the drum, and the lower end of the screen is connected to the drum, and the upper end is connected to the picture folder. When collecting, the picture is wound on the drum. When displayed, the picture is pulled out through the screen in and out of the housing. One end of the support rod is inserted into the socket of the base, and the other end supports the picture folder to open the picture. In order to improve the display effect, large-screen advertisements are needed at present. Since the roller shaft of the general Yilabao display rack protrudes from the two side panels, when the Yilabao is spliced, the bottom box of the adjacent Yilabao display rack cannot be completely closed, so that two screens are made. There is a large gap between them, which affects the display effect of the picture. The utility model patent of the Chinese patent number discloses a display rack named "face-to-face frame and picture-free stitching-free roll-up", including a casing, a flip cover, a card-holding mechanism and a support leg, and the front part of the display frame is a short front and a long length. The isosceles trapezoidal structure has a front edge and a picture width, and the flip cover is connected to the outer casing through a connecting shaft disposed at the rear end, and is respectively inserted into a sleeve provided inside the outer casing end cover, and a cavity is formed inside the outer casing and the flip cover. A gap is provided between the front edge of the flip cover and the outer casing for the passage of the picture. A plurality of the above-mentioned roll-up ends are placed at the ends to form a wall without gaps, and the screens are formed at an angle not greater than °. Although the frame splicing of the above structure can realize the seamless splicing of the picture, the spliced large picture is not a plane, and there is no connection relationship between the display frames. In the application, the consistency of the picture is destroyed due to the disengagement between the display frames. Summary of the invention

SUMMARY OF THE INVENTION An object of the present invention is to provide a seamlessly spliced picture retractable display stand base that can be prevented from being detached during splicing.

In order to achieve the above object, the present invention adopts the following technical solution: The present invention includes a bottom box having a casing and side plates connected to both ends of the casing, wherein the casing is provided with a screen entry and exit slit, and the casing is provided with a drum. The drum comprises a drum body and a plurality of heads connected to the two ends of the drum body. The drum body is provided with an axial guiding groove formed by the inner wall of the cylinder body recessed, and the guiding groove extends through the two ends to the two ends, the drum body The guide groove is slidably connected to a cutting rod for connecting the screen, and the two side plates of the housing are respectively provided with a passage groove for allowing the insert to enter and exit.

At least one magnetic block is disposed on the inner side of each side panel. DRAWINGS

The figure is also a front perspective view of the present invention. (

It is a side view of the invention. (

Figure t is a view of the housing. (

The inside side view of the figure with the side panel. (

The arc is the exploded view of the drum. (

The drawing is an assembly drawing of the drum. (

The overlay is a diagram of the drum when it is used. (

The figure pair is the application diagram (the housing is omitted). (Detailed Ife^

Example (

Referring to the drawings, the bottom plate 3b is fixed to the bottom box portion. The bottom plate further has a casing and side plates connected to the two ends of the casing. The casing is provided with a screen slit M, and the casing is provided. Have a roller it (

The drum comprises a drum body 3⁄4 and a respective heads connected to the ends of the drum body 3⁄4: the drum body 3⁄4 is provided with an axial guiding groove ffi formed by the inner wall recessed by the cylinder wall, and the axial guiding groove ffi is a cylinder The axial guiding groove ffi of the roller body 3b extends to both ends through the two end caps 3⁄4: that is, the both ends of the caps 3⁄4 are provided with guiding grooves penetrating the axial guiding grooves ffi on the drum body 3⁄4 β. The ends of the two ends may be the same or may differ depending on other structural members within the drum body 3⁄4, but the guide heads have guide grooves β. (

A guide strip for connecting the picture is slidably connected to the guide groove 3b of the drum body 3⁄4. The insert has a guide post and a curved plate «, and the guide post fe and the guide groove ffi on the drum body 3f are movably fitted, and the curved plate also covers the corresponding guide groove ffi on the outside of the drum body 3⁄4. (The two sides of the casing are provided with a passage groove 3b for allowing the insertion piece to protrude, and the passage groove 3⁄4 is slightly curved, and the opening of the passage groove i3⁄4 is connected with the screen slit on the casing to allow the screen to pass. The body is further provided with two projecting rings on the inner side surface of each side plate, and a magnet block K is fixed in each of the projecting rings.

In the present invention, since the drum body is movably connected to the insert, the insert can be manually pulled, and one end of the insert protrudes through the head of the drum body 3⁄4: the upper guide groove β and the passage groove i3⁄4 of the casing a ^, The other end is indented, the figure « shows the insert - the end through the drum body 3⁄4 head 3⁄4: on The state in which the guide groove β is extended. Since the picture is fixed on the insert ^, the insert ^ moves with the animated surface to move. As shown in the figure (the housing is omitted, when the picture-winding display stand is spliced, the side plates of the base of the two-screen reel display stand are closely attached, and the insert on the base of one display stand can be inserted into the base of the adjacent display stand. In the guide groove on the drum, the insert on the drum of the adjacent display stand base is connected, the picture is moved by the insert, the picture passes through the pass groove on the side plate of the base and the side plate on the adjacent base The pass slot is spliced into the image of the adjacent display stand base and the adjacent base, and the invention can realize the seamless splicing of the picture of the base of the plurality of picture rewinding display stands.

The insert of the base of the rewinding display frame of the screen can move in the guiding groove of the drum with the screen. When in the splicing state, the insert moves to the guiding groove of the drum in the base of the adjacent display frame, so It realizes seamless splicing with the picture of the adjacent display stand base, and can realize the splicing of multiple picture rewinding display stand bases. In use, even if it is subjected to some collision, it will not be disengaged, keep the picture intact, and be spliced into The picture is flat. Since the magnetic blocks are arranged on the side plates of the base of the display stand, the adjacent two side plates are attracted by the magnetic blocks, so the alignment is convenient.

Claims

Claim

1. A base of a rewinding display stand that can be seamlessly spliced, comprising a bottom box (rolling, a bottom box (1) having a housing (1-1) and a connection to each end of the housing (1-1) The side plate (1-2), the casing (1-1) is provided with a screen entry and exit seam (1-1-1), and the casing (1) is provided with a drum (2), which is characterized in that: the drum (the cylinder includes a roller body (curtain) and a respective head ( ) connected to both ends of the drum body (curtain), wherein the drum body (curtain) is provided with an axial guiding groove formed by the inner wall of the cylinder body recessed, the guiding groove) The two ends extend through the two ends of the head ( ), and the guide groove of the roller body (curtain) is slidably connected to a cutting rod ( ) for connecting the screen, and the casing (both sides of the roll are provided with permission) Insert ( ) access slot). With

A can retractable picture-retracting display stand base according to claim 3, characterized in that: at least one magnetic block is provided on the inner side of each side plate ( ).