CN2259668Y

CN2259668Y - Wide-width combined advertising lamp cabinet

Info

Publication number: CN2259668Y
Application number: CN 96204895
Authority: CN
Inventors: 杨成圆; 李明先
Original assignee: Individual
Current assignee: Yang Chengyuan
Priority date: 1996-03-28
Filing date: 1996-03-28
Publication date: 1997-08-13
Anticipated expiration: 2006-03-28

Abstract

The utility model discloses a multi-box splitting and wide-width combined advertisement lamp box. The utility model is characterized in that a tension roller whose end part is provided with a tension spring is arranged between a driving roller and a driven guide roller. The end face of the driven guide roller is aligned to the end face of a box body. The end face part, which extends out, of a transmission system of a long axis distance box passes through a long hole which is dug out on the end face of a short axis distance box. Otherwise, the transmission system of the short axis distance box passes through a long hole at the relevant position of the long axis distance box. Thus, the utility model has the advantages of realization of the connection of multiple lamp boxes, small seam, and no influence to visual effect, forming a large and complete banner advertisement lamp box.

Description

Wide cut combined type advertising lamp box

The utility model relates to advertising device, belongs to the multi-picture advertisement lamp box, the advertising lamp box of being made up of motor, gear train, roller, curtain, electric light source, computer control gear.In use monomer lamp boxes that are applied to more.There is very difficult tensioning problem in existing curtain, causes the loose fluctuation of curtain, influences result of use.Widen as needs, a plurality of lamp boxes are stitched together, because the side has outstanding gear train to be difficult to realize.Midfeather is bigger, and impact effect seems not to be the banner of a continuous whole.

The purpose of this utility model is the problems referred to above that exist at existing advertising lamp box, design minimizing joint influence that a kind of banner can the spreading assembly unit and may command cause the lax tensioning system of curtain because of the curtain fabric width.

The purpose of this utility model realizes by following measure.A kind of wide cut combined type advertising lamp box, the advertising lamp box of forming by motor, gear train, roller, curtain, electric light source, computer control gear, motor drives main drive shaft through the back of slowing down in kinematic train, main drive shaft drives active roll tube by chain, twines curtain on the active roll tube, walks around deflector roll, electric light source is arranged in the case, by computer control motor, make curtain do regularly measured length motion, its characteristics are:

A) in the curtain winding system, go up last active roll tube and back has the tensioning roller between active roll tube and the lower guide roll following tensioning deflector roll being arranged down between the deflector roll, and tension spring is equipped with in tensioning deflector roll end;

B) driven end of driven deflector roll and active roll tube does not all exceed end plates, and the semiaxis that cooperates with bearing inner race is fixed on the end plates to be fixed with flush bolt, and bearing outer ring cooperates with sleeve, and sleeve is fixedlyed connected with roller;

C) main drive shaft and active roll tube drive end and chain transmission are in a side of casing, exceed the casing end face, major axis digs the elongated hole (A) that allows major axis to pass through apart from the lamp box kinematic train on an end and the short wheelbase lamp box driven end joint short wheelbase light box end panel outside apart from the lamp box kinematic train, and a short wheelbase lamp box kinematic train end is outside dug the elongated hole (B) that permission short wheelbase lamp box kinematic train is passed through at major axis apart from lamp box driven end joint with major axis on the light box end panel.Driven deflector roll and active roll tube driven end semiaxis can be two casees shared Double half axles, and there are the shaft shoulder or axle in the centre with ring washer and circumferential status of a sovereign hole or pin.

The utility model can satisfy the needs of horizontal wide cut advertisement, overcome single lamp box can not do very wide problem, two kinds of above-mentioned lamp boxes can be stitched together, do seam very for a short time, so that do not influence visual effect on the whole.Add the consistance of the unification and the action of each lamp box picture, just can realize that the lamp box modularization connects.Be provided with idler roller in each casing simultaneously, make the positive maintenance of curtain smooth, prevent that curtain is lax, influences visual effect.

Description of drawings.

Fig. 1 is that major axis is apart from lamp box and idler roller structural representation.

Fig. 2 is that major axis is apart from lamp box and short wheelbase lamp box joint structural representation.

Fig. 3 is a driven voller end construction synoptic diagram.

Fig. 4 is a driven voller end Double half axle structural representation.

Describe in detail bright below in conjunction with accompanying drawing furtherly to embodiment of the present utility model.See Fig. 1, the lamp box two ends are end plates (1), roof beam structure (11) is arranged between the end plates, fixation reflex plate (16) on the roof beam structure, electric light source is installed before reflecting plate, there are last deflector roll (2) and lower guide roll (3) in the front, last rear portion has back deflector roll (4) to be fixed with motor (9a) and gear train (9.5a.6a) on roof beam structure, motor drives after slowing down on main drive shaft (9) main drive shaft two sprocket wheels is housed, reaching down by chain and last drive roll (5) respectively, drive roll (6) is connected, drive roll is pressed with the two ends of curtain are sticking respectively, and promptly curtain end line and roller radial line are bonding.Curtain is an advertising lamp box cloth.Roll after one of them roller glues and prepare to open up the curtain length of putting and leave necessary termination section and spacer, the sticking again other end.And idler roller (8) passes through tension spring (10) tension idler roller end to have last idler roller (7) to reach down, and idler roller (7.8) makes curtain be subjected to enough pulling force, guarantees that curtain is smooth, does not relax.By electric control gear, the control motor rotates, and when main drive shaft drove down drive roll, the scrolling curtain suspended during to a certain width of cloth picture, carries out the advertisement displaying, according to establishing time, continues to be crimped onto next picture position.When scrolling, another sprocket wheel also drives the rotation that active roll tube is done " putting ".Two drive rolls cause the difference of linear velocity because the variable thickness sample of volume, come balance by the storage capacity at idler roller place.Be rolled onto head, then motor counter-rotating.So repeatedly.Reach several advertising results.Main points of the present utility model are to realize that many lamp boxes are laterally combined and spliced, dwindle seam portion as far as possible.The one, the driven end of each driven voller and drive roll all can not exceed end plates.Its structure of (see figure 3) is that semiaxis cooperates with bearing inner race with the fixing semiaxis (13) of flush bolt, and bearing outer ring is fixedlyed connected with roller by sleeve (14).(Fig. 2) lamp box main drive shaft, the drive end of active roll tube and sprocket wheel exceed the casing end face.The thickness of lamp box is consistent, but is divided into two kinds of major axis distance and short wheelbase.Fig. 1 be major axis apart from lamp box, promptly comprise main drive shaft, sprocket wheel, active roll tube kinematic train the axle with preceding deflector roll (2,3) axle base big, for major axis apart from lamp box.On the contrary, this distance is little, is the short wheelbase lamp box.When two kinds of lamp boxes engaged, end face all had register pin to cooperate with the hole, and had bolt to connect.Major axis apart from the kinematic train of stretching out of case just the elongated hole that digs out (A) of short wheelbase case locate by.Otherwise the kinematic train of short wheelbase lamp box is also just passed through in the elongated hole (B) that major axis digs out apart from lamp box.The seam crossing minimum does not influence big visual effect in the time of can guaranteeing so just that lamp box engages one another.

Claims

1. wide cut combined type advertising lamp box, by motor (9a), gear train (9,5a, 6a), roller (2,3,4,5,6), curtain (12), electric light source, the advertising lamp box that the computer control gear is formed, motor drives main drive shaft (9) through the back of slowing down in kinematic train, and main drive shaft drives active roll tube (5,6) by chain, twine curtain on the active roll tube, walk around deflector roll (2.3.4), electric light source is arranged in the case, by computer control motor, make curtain do regularly measured length motion, it is characterized in that:

A) in the curtain winding system, go up last active roll tube (5) and back has idler roller (7) between active roll tube (6) and the lower guide roll (3) following idler roller (8) being arranged down between the deflector roll (14), and tension spring (10) is equipped with in idler roller (7,8) end;

B) driven deflector roll (2,3,4) and active roll tube (5,6) driven end does not all exceed end plates (1) to be fixed with flush bolt, the semiaxis that cooperates with bearing inner race (13a) is fixed on (1) on the end plates, and bearing outer ring cooperates with cover (15) tube, and sleeve is fixedlyed connected with roller;

C) main drive shaft (9) and active roll tube (5.6) drive end and chain transmission are in a side of casing, exceed the casing end face, major axis digs the elongated hole (A) that allows major axis to pass through apart from the lamp box kinematic train on an end and the short wheelbase lamp box driven end joint short wheelbase light box end panel outside apart from the lamp box kinematic train, and a short wheelbase lamp box kinematic train end is outside dug the elongated hole (B) that permission short wheelbase lamp box kinematic train is passed through at major axis apart from lamp box driven end joint with major axis on the light box end panel.

2, combined type lamp box according to claim 1 is characterized in that the driven end semiaxis of driven deflector roll (2.3.4) and active roll tube (5.6) also can be two casees shared Double half axles (13), and there are the shaft shoulder (13a) or axle in the centre with ring washer and circumferential register pin or hole.