CN2394285Y

CN2394285Y - Rolled luminous advertisement sign

Info

Publication number: CN2394285Y
Application number: CN 99246333
Authority: CN
Inventors: 杨成圆
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-10-15
Filing date: 1999-10-15
Publication date: 2000-08-30
Anticipated expiration: 2009-10-15

Abstract

The utility model discloses a rolling advertisement lamp box without transmission system, comprising a frame, an upper and a lower guide rollers, both ends of which are arranged on the frame, and two driving winding rollers which are sheathed on motors and are wound with a curtain. The two driving winding rollers which are wound with the curtain are directly driven by the two motors which are controlled by a computer, which forms timing motion with a fixed length of the curtain. The utility model is characterized in that the transmission system is unnecessary, and the layout is reasonable. The space can be utilized sufficiently, and the noise is decreased to the minimum level. The utility model can also be combined and used as a continuous and complete rolling advertisement lamp box with a wide picture frame.

Description

The tumbling-type advertising lamp box

The utility model relates to a kind of advertising device that light source is arranged.

In prior art, the main tumbling-type advertising lamp box that constitutes by upper and lower deflector roll and upper and lower active winding up roller.It is connected the one or both sides that gear train between upper and lower active winding up roller and the driving mechanism is positioned at lamp box, like this, corresponding the widening of picture both sides frame just caused because outstanding gear train is arranged in the side of lamp box, it is attractive in appearance to influence lamp box, more, be combined into the wide cut advertising lamp box of a continuous whole because be difficult to so a plurality of lamp boxes are stitched together.

Its two because there is gear train to exist such lamp box must noise big.Between the gear of transmission and the belt wheel of transmission the gear interlock is arranged, noise is big, is unfavorable for indoor use.

The purpose of this utility model is the problems referred to above that exist at existing tumbling-type advertising lamp box, provide a kind of need not gear train, noise is little, can make full use of the tumbling-type advertising lamp box of inner space.

The purpose of this utility model is to realize like this, identical with prior art is that it has framework, two ends are arranged on the upper and lower deflector roll on the framework, two winding up roller, motor, electric light sources that twine curtain, its special character are to be fixed on two motors by computer control of framework one side, directly drive two initiatively winding up roller rotations, cut traditional gear train, adopt this structure, can make full use of the lamp box inner space, reduce noise.Use also capable of being combined becomes the wide cut rolling advertising lamp box of a continuous whole.

Characteristics of the present utility model are: transmission mechanism-free, more can utilize space in the casing, and eliminate the kinematic train that exceeds outside the framework, realization can independently or be used in combination, and noise is minimum.

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

Fig. 2 is the side diagrammatic sketch of Fig. 1

Be described in further detail below in conjunction with accompanying drawing:

As shown in Figure 1 and Figure 2, the two ends of upper and lower deflector roll (1) in the same plane, (2) are separately positioned on the bearing spider (4) that is fixed on the Lamp case frame (3), (5).Last, the lower guide roll back upper place and the back lower place, be provided with respectively in the same side of framework and fix two motors (6) (7), two active winding up roller tubes (8) that twine curtain, (9) motor that a end will be fixed on respectively on the framework is enclosed within the roller, prefabricated fixture (10) in the roller, (11), be connected to a fixed with motor output shaft, the other end then is provided with the bearing spider (12) that is fixed on the Lamp case frame (3) respectively, (13) on, advertisement curtain (14) one ends are wrapped on the active winding up roller, on the other end pile warp, lower guide roll is wrapped in down initiatively winding up roller, be provided with electric light source (15) in the lamp box, the motor of lamp box adopts the computer automatic control motor, rotating and run duration, curtain is done regularly, the motion of measured length, and communicate by letter mutually and adjust two rotating speed of motor, make the advertisement curtain be in tension all the time.

Claims

1, a kind of tumbling-type advertising lamp box, it comprises that framework, two ends are arranged on the upper and lower deflector roll on the framework, two winding up roller, motor, electric light sources that twine curtain, it is characterized in that two motors are fixed on the framework, twine two active windings up roller of curtain, be connected to a fixed two actives of two motor direct-drive winding up roller with the motor cover inside, and with motor output shaft.