CN2428829Y

CN2428829Y - Step-by-step advertisement lamp box

Info

Publication number: CN2428829Y
Application number: CN 00214732
Authority: CN
Inventors: 高军
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-05-24
Filing date: 2000-05-24
Publication date: 2001-05-02
Anticipated expiration: 2010-05-24

Abstract

The utility model relates to a step type advertisement lamp box which can move the advertising pictures, which is composed of a frame, a lamp tube, a motor, a curtain and two rollers. The utility model is characterized in that a set of sliding track is respectively arranged on the frames of the upper and the lower sides of the curtain, and the sliding track is provided with a plurality of pulley wheels which are connected with the curtain through tension springs, which maintains smooth on the upper, the lower, the left and the right parts of the curtain. The picture displaying is clear and vivid. Simultaneously, the length of the curtain can be adjusted according to requirement of the picture. The utility model has the advantages of simple structure, convenient operation and low cost.

Description

A kind of step-by-step movement advertising lamp box

The utility model belongs to a kind of advertising lamp box, particularly a kind of step-by-step movement lamp box that advertisement picture is moved.

China's advertising development at present is very fast, and the use-pattern of the wide announcement of board generally adopts neon bulb, electronics display board and three kinds of forms of lamp box now, but because neon bulb and the power consumption of electronics display board are big, complex manufacturing technology and costing an arm and a leg, and utilization rate is very low.The billboard of general enterprise, retail sales all adopts lamp box simple in structure, but this lamp box picture is fixed, form is single, has not caught up with the development of the modern city appearance of the city, city's looks.For adapting to this situation, the lamp box of picture change now also having occurred, is the utility model of CN2310358 as notification number, many image lamp houses, application number is 97220153, its design feature is that two ends are provided with rotating shaft in lamp box frame, and the picture cap of many pictures drives rotation around twisting in the two end rotating shafts by motor, thereby forms constantly moving of picture, this kind lamp box structure is simple, but big when picture, draw cap when longer, irregular phenomenon will appear in picture, influences visual effect.

The purpose of this utility model be to provide a kind of curtain smooth up and down, move steadily, vision step-by-step movement advertising lamp box clearly.

The utility model is achieved in that

A kind of step-by-step movement advertising lamp box, mainly form by framework, fluorescent tube, motor, curtain and two cylinders, curtain is wrapped on the cylinder by driven by motor, it is characterized in that: about above-mentioned curtain, respectively be provided with one group of sliding rail on the framework of both sides, at least 2 pulleys are installed on this sliding rail, link to each other by extension spring between each pulley and the curtain.

After the utility model adopted above structure, owing to set up extension spring conduct suspender and L dome regulator L longitudinally again on the basis of former stepping lamp box, it is smooth, steadily mobile that curtain keeps up and down, and the picture clear display is true to nature; Simultaneously curtain can be adjustable according to the needs length of picture, have simple in structure, easy to use, price is low, vision effect clearly.

Fig. 1 is a kind of structural representation of the present utility model:

Fig. 2 is the structural representation at sliding rail shown in Figure 1 and cylinder position;

Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.

In the accompanying drawing, 1 is that framework, 2 is that reduction gearing, 3 is that rotating shaft, 4 is that cylinder, 5 is that movable plate, 6 is that adjustment bolt, 7 curtains, 8 are that sliding rail, 9 is that pulley, 10 is an extension spring.

As shown in drawings, the utility model is a kind of improved step-by-step movement advertising lamp box, mainly form by rectangular framework 1 and as the stepper motor of power, respectively be provided with a cylinder 4 that has rotating shaft 3 in framework 1 two horizontal ends, tightly be wound with the curtain 7 that has advertisement picture between the cylinder 4, drive curtain 7 when cylinder 4 rotates and move under the drive of rotating shaft 3, form the picture that moves.One end of a rotating shaft 3 therein links to each other with motor by reduction gearing 2, and rotating shaft 3 is rotated by driven by motor, and this motor also can link to each other simultaneously with above-mentioned two rotating shafts 3, forms two the driving; The other end of rotating shaft 3 is packed on the movable plate 5.Respectively have additional one group of sliding rail 8 on the framework 1 of curtain both sides about in the of 7, this sliding rail 8 forms a ring, and its two parallel edges are parallel with curtain 7, and it is curved that two ends are positioned at the top of cylinder 4.Be provided with at least 2 pulleys 9 on above-mentioned sliding rail 8, pulley 9 can move along sliding rail 8, and its number is decided according to the length of curtain 7; Between each pulley 9 and curtain 7, be provided with extension spring 10, as the suspender of curtain 7.

The mobile of above-mentioned movable plate 5 is to realize by adjusting bolt 6, adjusts bolt 6 and can adopt two kinds of modes.A kind of is to install a crossbeam on framework 1, and above-mentioned adjustment bolt 6 screws in crossbeam and the movable plate 5 simultaneously.Another kind is that adjustment bolt 6 is screwed in the movable plate 5, and the end of adjusting bolt 6 directly withstands in the hole that is arranged on the framework 1.Turn like this and adjust bolt 6, can make movable plate 5 drive cylinder 4 left and right displacement, to adjust the spacing between two cylinders 4.

During use, size according to curtain 7 turns adjustment bolt 6, make curtain 7 between two cylinders 4, strain, again the extension spring on the pulley 9 10 is connected on two limits of curtain 7, connect motor, motor drives cylinders 4 by reduction gearing 2, rotating shaft 3 and rotates, and then drives curtain 7 and move, and forms a picture that is movably walking.

Claims

1, a kind of step-by-step movement advertising lamp box, mainly form by framework (1), fluorescent tube, motor, curtain (7) and two cylinders (4), curtain (7) is wrapped on the cylinder (4) by driven by motor, it is characterized in that: respectively be provided with one group of sliding rail (8) on the framework of both sides (1) up and down at above-mentioned curtain (7), at least 2 pulleys (9) are installed on this sliding rail (8), link to each other by extension spring (10) between each pulley (9) and the curtain (7).

2, lamp box according to claim 1, it is characterized in that: above-mentioned cylinder (4) is packed in the rotating shaft (3), these rotating shaft (3) one ends link to each other with motor by reduction gearing (2), the other end is contained on the movable plate (5), on framework (1), also be fixed with a crossbeam, be rotary with between this crossbeam and the movable plate (5) and adjust bolt (6).

3, lamp box according to claim 1, it is characterized in that: above-mentioned cylinder (4) is packed in the rotating shaft (3), these rotating shaft (3) one ends by reduction gearing (2) link to each other with motor, the other end is packed on the movable plate (5), be rotary with on this movable plate (5) and adjust bolt (6), the end of adjusting bolt (6) withstands in the hole that is arranged on the framework (1).