CN202723295U

CN202723295U - Roll-up banner base capable of being spliced seamlessly

Info

Publication number: CN202723295U
Application number: CN2012203216574U
Authority: CN
Inventors: 孙晓球
Original assignee: Changzhou Hawk Display Appliance Manufacture Co Ltd
Current assignee: Changzhou Hawk Display System Co ltd
Priority date: 2012-07-02
Filing date: 2012-07-02
Publication date: 2013-02-13
Anticipated expiration: 2022-07-02
Also published as: EP2869290A1; EP2869290B1; WO2014005486A1; EP2869290A4

Abstract

A roll-up banner base capable of being spliced seamlessly comprises a bottom box and a supporting plate fixed at the bottom of the bottom box, wherein the bottom box is provided with a shell body and lateral plates respectively connected with two ends of the shell body, the shell body is provided with a picture seam, a rolling barrel is arranged in the shell body, the rolling barrel comprises a rolling barrel body and plugs respectively connected with two ends of a barrel body, the rolling barrel body is provided with an axial guide groove formed due to the fact that the barrel body wall indents inward, and the guide groove extends to two ends and penetrates through the plugs at the two ends of the barrel body. An inserted strip used for being connected with a picture is connected with the interior of the guide groove of the rolling barrel body in a sliding mode, the two lateral plates of the shell body are respectively provided with a passing groove enabling the inserted strip to extend, openings of the passing grooves are connected with the picture seam on the shell body, and at least one magnet is arranged on the inner side face of each lateral plate. The inserted strip drives the picture to move in the guide groove of the rolling barrel. When the roll-up banner is spliced, the picture can move into the guide groove of the rolling barrel in an adjacent base. Therefore, seamless splicing of the picture in the adjacent roll-up banners can be achieved.

Description

Post stand base that can be seamless spliced

Technical field

The utility model relates to the post stand base.

Background technology

Roll up banner stand is a kind of demonstrating apparatus commonly used, has end box, cylinder, picture, painting folder and support bar.End box has housing and two blocks of side plates, and cylinder places in the end box, and the both sides of cylinder respectively are provided with the cylinder end socket, and the lower end of picture is connected on the cylinder, and its upper end connects described painting folder.During collection, picture is wound onto on the cylinder, and during displaying, picture pulls out by sewing on the housing, and in the jack of an end inserted base of support bar, the other end supports painting folder, and picture is opened.For improving bandwagon effect, need at present the advertisement of large picture, because the drum shaft of general roll up banner stand stretches out in biside plate, during the post stand splicing, the end box of adjacent post stand can not be drawn close fully, makes to have larger slit between two pictures, affects the bandwagon effect of picture.China Patent No. is that 200620047999.6 utility model patent discloses the roll up banner stand that name is called " facing without frame and picture slack splicing post stand ", comprise shell, renovate, clamping mechanism and spike, the front portion of post stand is the isosceles trapezoidal structure of a front short rear length, forward position and picture are wide, the described connecting axle that arranges by the rear end of renovating, insert in respectively in the inboard axle sleeve that arranges of two shell end caps and be connected with shell, shell and renovate the inner chamber that forms is renovated and is left the slit of passing through for picture between forward position and the shell.Some above-mentioned post stand ends are put by end, can form the picture wall of a gapless splicing, and the picture wall forms each other and is not more than 150 ° of angles.Though the splicing of the roll up banner stand of said structure can realize the picture slack splicing, complex structure does not have annexation between the roll up banner stand, can be because throwing off the uniformity of destroying picture between the roll up banner stand.

The utility model content

The purpose of this utility model be to propose a kind of in splicing is used, prevent from throwing off can be seamless spliced the post stand base.

For achieving the above object, the utility model is taked following technical scheme: post stand base that originally can be seamless spliced comprises end box and is fixed on the gripper shoe of box bottom, the end, end box has housing and is connected to each side plate at housing two ends, housing is provided with the picture seam, be provided with cylinder in the housing, cylinder comprises barrel and is connected to each end socket at barrel two ends, barrel is provided with by barrel wall and caves inward and the axially directed groove that forms, gathering sill extends perforation two ends end socket to two ends, be slidingly connected one in the gathering sill of barrel for the cutting that connects picture, respectively be provided with on the biside plate of housing and allow to transplant a cutting the current groove that stretches out, the opening of current groove and the seam of the picture on the housing join, and the medial surface of every side plate is provided with at least one magnetic patch.

Described housing rear side center is provided with the support bar groove, is embedded with an arc support rod seat in the support bar groove.

Cutting of the present utility model is mobile in the gathering sill of cylinder with picture, and when post stand spliced, cutting can move in the gathering sill of the cylinder in the adjacent pans with picture, so can realize that the picture of adjacent post stand is seamless spliced.Because the side plate of adjacent post stand base is provided with magnetic patch, inhaled mutually by magnetic patch between the biside plate, so aim at conveniently, can not throw off even in use be subject to some collisions yet, keep the uniformity of large picture.

Description of drawings

Fig. 1 is the utility model front perspective view.

Fig. 2 is the utility model rear perspective view.

Fig. 3 is side view of the present utility model.

Fig. 4 is the left view of Fig. 3.

Fig. 5 is housing figure.

Fig. 6 is installation diagram.

Fig. 7 is the medial side view of side cover.

Fig. 8 is the supporting rod seat stereogram.

Fig. 9 is the side view of supporting rod seat.

Figure 10 is the A-A cutaway view of Fig. 9.

Figure when Figure 11 is the support bar connection.

Figure 12 is that state diagram is used in splicing.

The specific embodiment

Embodiment 1

See Fig. 1 to Fig. 7, the present embodiment comprises end box 1 and the gripper shoe 3 that is fixed on end box 1 bottom, and end box 1 has housing 1-1 and is connected to each side plate 1-2 at housing 1-1 two ends, and housing 1-1 is provided with picture seam 1-1-1, is provided with cylinder 2 in the housing 1.

Cylinder 2 comprises barrel 2-1 and is connected to each end socket 2-2 at barrel 2-1 two ends, barrel 2-1 is provided with by barrel wall and caves inward and the axially directed groove 2-1-1 that forms, gathering sill 2-1-1 extends perforation two ends end socket 2-2 to two ends, be slidingly connected one among the gathering sill 2-1-1 of barrel 2-1 for the cutting 2-3 that connects picture.Respectively be provided with the current groove 2-1-1 that allows cutting 2-3 to stretch out on the biside plate 1-2 of housing 1, the opening of current groove 2-1-1 and the seam of the picture on housing 1-1 1-1-1 join, and the medial surface of every side plate 2-2 is provided with two prominent rings, fixes a magnetic patch 4 in each ring of dashing forward.

Described housing 1-1 rear side center is provided with the support bar groove, be embedded with an arc support rod seat 5(in the support bar groove and see Fig. 8 to Figure 10), the form fit of the shape of supporting rod seat 5 and housing 1-1, the lateral surface of supporting rod seat 5 is provided with boss 5-1, support picture support bar 6 insert in the supporting rod seats 5 (seeing Figure 11).

The utility model is owing to the cutting that has been dynamically connected on the barrel, and cutting can be in the state (seeing Figure 12) that an end stretches out housing, other end indentation housing by artificial pulling, because picture is to be fixed in the cutting, the moving belt animation face of transplanting a cutting moves.When post stand splices, the side plate of two bases is close to, cutting on base can be inserted in the gathering sill on the cylinder of adjacent pans, join with the cutting on the cylinder of adjacent pans, picture is to follow to transplant a cutting to move, picture joins by the current groove on the current groove on the base housing side plate of place and the adjacent pans housing side plate and the picture on the adjacent pans housing, and the utility model can be realized picture seamless spliced of a plurality of post stands.Owing to taking the side plate of base to be provided with magnetic patch, inhaled mutually by magnetic patch between the adjacent side plates of two post stands, so aim at conveniently, can not throw off even in use be subject to some collisions yet, keep the uniformity of large picture.

Claims

One kind can be seamless spliced the post stand base, comprise end box (1) and be fixed on the gripper shoe (3) of end box (1) bottom, end box (1) has housing (1-1) and is connected to each side plate (1-2) at housing (1-1) two ends, housing (1-1) is provided with picture seam (1-1-1), be provided with cylinder (2) in the housing (1), it is characterized in that: cylinder (2) comprises barrel (2-1) and is connected to each end socket (2-2) at barrel (2-1) two ends, barrel (2-1) is provided with by barrel wall and caves inward and the axially directed groove (2-1-1) that forms, gathering sill (2-1-1) extends perforation two ends end sockets (2-2) to two ends, be slidingly connected one in the gathering sill (2-1-1) of barrel (2-1) for the cutting (2-3) that connects picture, respectively be provided with the current groove (2-1-1) that allows cutting (2-3) to stretch out on the biside plate (1-2) of housing (1), the opening of current groove (2-1-1) and the seam of the picture on the housing (1-1) (1-1-1) join, and the medial surface of every side plate (2-2) is provided with at least one magnetic patch (4).
2. post stand base that can be seamless spliced according to claim 1 is characterized in that: described housing (1-1) rear side center is provided with the support bar groove, is embedded with an arc support rod seat (5) in the support bar groove.