CN2938295Y

CN2938295Y - Built-in rolling picture display device

Info

Publication number: CN2938295Y
Application number: CN 200620048685
Authority: CN
Inventors: 贝治发
Original assignee: 贝治发
Current assignee: Shanghai Wanda Industry Co., Ltd.
Priority date: 2006-12-07
Filing date: 2006-12-07
Publication date: 2007-08-22
Anticipated expiration: 2016-12-07

Abstract

Disclosed is a built-in picture exhibiting device, which pertains to advertisement exhibiting field and solves the technique problem that the rolling device has complex position mechanism and a plurality of fault points. The device comprises a control rolling shaft, a driving rolling shaft and a controller; the rolling shaft provided with a left installation base and a right installation base is fixed on a lamp housing. A circuit board, a dc motor and a reducer are arranged in the motor tubular shaft of the rolling shaft; a Hall element is provided in the dc motor to mark and position; the reducer drives the pictures to exhibit through an outside tube of a driving wheel. The circuit board to control the rolling shaft is a control circuit board which is used to control the exhibiting position of every picture according to the position mark. The driving rolling shaft circuit board is a board; the control line of the control circuit board is connected with the driving circuit board. A setting line of the control circuit board is connected with the controller which is used to set parameters of the control rolling shaft. The utility model has the advantages of stable performance, convenient operation, simple control position mechanism, few fault points, low costs, which is prone to be popularized.

Description

Built-in rolling picture page exhibiting device

Technical field

The utility model relates to advertising message presentation device technology, particularly relates to a kind of built-in rolling picture page exhibiting device that is used for advertising lamp box.

Background technology

Generally adopt the external motor to add external control circuit at rolling picture page exhibiting device at present, structure is loaded down with trivial details, installs and adjusts complexity; With locating near switch or Time Calculation, unstable properties is operated inconvenience, and travelling speed is slow, and start-stop is not steady, can't adapt to abominable a little running environment.The integrated system that also has in addition adopts the electric machine built-in mode, but controls the detent mechanism complexity, and the trouble spot is a lot of, and positioning detector is to the environmental requirement height, and the cost height is difficult to large tracts of land and promotes.

The utility model content

At the defective that exists in the above-mentioned prior art, technical problem to be solved in the utility model provides a kind of stable performance, and is easy to operate, and the control detent mechanism is simple, and the trouble spot is few, and cost is low, easily the built-in rolling picture page exhibiting device of promoting.

In order to solve the problems of the technologies described above, a kind of built-in rolling picture page exhibiting device provided by the utility model, comprise a control roller bearing, one drives a roller bearing and a controller, it is characterized in that, two ends are established left mount pad and right mount pad respectively about roller bearing, be used for the casing that roller bearing is fixed to lamp box, the fixedly connected left back shaft of left side mount pad, one end of the fixedly connected motor tubular axis of left side back shaft, the other end of motor tubular axis is established driving wheel, be provided with circuit board in the motor tubular axis, direct current generator and the speed reduction unit that links to each other with direct current generator, be provided with Hall element in the direct current generator, be used for the mark location, the output shaft of speed reduction unit links to each other with driving wheel, driving wheel is connected with outer tube, is used to drive outer tube and drives picture page rolling displaying; The two end inboards that are used to roll up the outer tube of putting picture page are respectively equipped with left conduit and right conduit, and left conduit is through left bearing and left back shaft pivot company, and right conduit is through right inner bearing and right outer bearing and right back shaft pivot company, and right back shaft is fixedly arranged on the right mount pad; The circuit board that is provided with in the motor tubular axis of control roller bearing is a control circuit board, is used for according to telltale mark the display location of every picture page being carried out (stop) control; Driving the circuit board that is provided with in the motor tubular axis of roller bearing is drive circuit board, and the control line of control circuit board links to each other with the drive circuit board that drives roller bearing, and control is collaborative (synchronously) work of roller bearing up and down; The line that is provided with of control circuit board connects controller through socket; Controller carries out the parameter setting to the control roller bearing.

Further, be respectively equipped with left ground connection steel disc and the right ground connection steel disc that is connected with right back shaft with left back shaft in described left mount pad and the right mount pad, be used for discharging the static that whole device produces.

Further, draw-in groove is established in the described outer tube outside, and draw-in groove blocks picture page with fixed strip, guarantees that picture page can not come off.

Further, described control circuit board is provided with control module, and control module comprises comparing unit, storage unit and timing unit, and storage unit is used for the reference numerals of the signal data of the Hall element that the storing initial state sets; Comparing unit is used for the signal data counting of real-time Hall element and the comparison of the reference numerals of stored signal data, with the start-stop of control roller motor; Timing unit is used to control the time that the stop of each picture page is showed.

Further, described controller can shirk after the parameter setting is finished, and the control roller bearing can be according to the parameter independent operating of setting.

The built-in rolling picture page exhibiting device that utilizes the utility model to provide, carry out the mark location owing to adopt the mode that is provided with Hall element in the direct current generator, make control circuit board carry out (stop) control to the display location of every picture page according to telltale mark, stable performance, easy to operate, simple in structure, the trouble spot is few, cost is low, promotes easily; Avoid the defective of Related product, be fit to use on a large scale.

Description of drawings

Fig. 1 is the application synoptic diagram of the utility model embodiment in advertising lamp box;

Fig. 2 is that the roller bearing of the utility model embodiment is formed structural representation;

Fig. 3 is the inner structure synoptic diagram of the control roller bearing of the utility model embodiment;

Fig. 4 is the connection diagram of picture page and outer tube among the utility model embodiment.

Embodiment

Below in conjunction with description of drawings embodiment of the present utility model is described in further detail, but present embodiment is not limited to the utility model, every employing analog structure of the present utility model and similar variation thereof all should be listed protection domain of the present utility model in.

Referring to shown in Figure 1, the built-in rolling picture page exhibiting device of the utility model embodiment, comprise (on) drive roller bearing 21, (descend) controls roller bearing 22 and controller 20, integral installation is to use occasion, 20 pairs of control roller bearings of controller 22 carry out the parameter setting, controller 20 broke away from the control roller bearing after setting was finished, and the control roller bearing is according to the parameter independent operating of setting.

Referring to shown in Figure 2, the utility model embodiment is in the application of advertising lamp box, and this device is arranged in the lamp house frame body 23, and picture page 24 is separately fixed at up and down on two roller bearings, scroll-up/down, and every width of cloth picture page stops displaying.

Referring to shown in Figure 3, the roller bearing structure of the built-in rolling picture page exhibiting device of the utility model embodiment: two ends are established left mount pad 19 and right mount pad 12 respectively about roller bearing, be used for the casing that roller bearing is fixed to lamp box, left side mount pad 19 fixedly connected left back shafts 16, one end of left side back shaft 16 fixedly connected motor tubular axis 4, the other end of motor tubular axis 4 is established driving wheel 8, be provided with circuit board 15, direct current generator 6 and the speed reduction unit 7 that links to each other with direct current generator 6 in the motor tubular axis 4, be provided with Hall element in the direct current generator 6, be used for the mark location; The output shaft of speed reduction unit 7 links to each other with driving wheel 8, and driving wheel 8 is connected with outer tube 5, is used to drive outer tube 5 and drives picture page rolling displaying; The two end inboards that are used to roll up the outer tube 5 of putting picture page are respectively equipped with left conduit 2 and right conduit 10, left side conduit 2 connects through left bearing 3 and left back shaft 16 pivots, right conduit 10 connects with right back shaft 14 pivots through right inner bearing 9 and right outer bearing 13, and right back shaft 14 is fixedly arranged on the right mount pad 12; Be respectively equipped with left ground connection steel disc 1 and the right ground connection steel disc 11 that is connected with right back shaft 14 with left back shaft 16 in a left side mount pad 19 and the right mount pad 12, be used for discharging the static of whole device generation; Be provided with control circuit board 15 in the motor tubular axis 4 of control roller bearing, be provided with drive circuit board in the motor tubular axis of driving roller bearing, the control line 18 of control circuit board 15 links to each other with the drive circuit board that drives roller bearing 21, and collaborative (synchronously) of roller bearing worked about the control; The line 17 that is provided with of control circuit board 15 connects controller 20 through socket.In the advertising lamp box of the utility model embodiment, described driving roller bearing is located at, and described control roller bearing is located at down, also can be that described control roller bearing is located at, and described driving roller bearing is located at down.

Referring to shown in Figure 4, picture page 24 is connected with the draw-in groove in outer tube 5 outsides by picture page fixed strip 25 among the utility model embodiment, guarantees that picture page can not come off.

The control circuit board of the built-in rolling picture page exhibiting device roller bearing of the utility model embodiment is provided with control module, control module comprises comparing unit, storage unit and timing unit, and storage unit is used for the reference numerals of the signal data of the Hall element that the storing initial state sets; Comparing unit is used for the signal data counting of real-time Hall element and the comparison of the reference numerals of stored signal data, with the start-stop of control roller motor; Timing unit is used to control the time that the stop of each picture page is showed; Described built-in rolling picture page exhibiting device positions according to the signal data of the Hall element of the mark stop display location to every picture page.

In the control procedure, the stop display location is calculated automatically according to the number of picture page by system, and the user proofreaies and correct the stop place of picture page by controller, makes picture page reach desirable bandwagon effect.

Stroke Control realizes by following mode: when picture page turns to topmost or be lowermost, because the resistance of picture page fixed strip 25, make motor rotation blockage, system judges according to the time of stall whether picture page arrives up stroke position and down stroke position, and system positions according to the signal data of Hall element in the dc brushless motor stop display location to every picture page.

It is the rolling advertising lamp box that the typical case of this system uses, power supply adaptor can be imported 220V, 50Hz, 110V, 60Hz or rated DC current source, keep supplying down (control, drive) roller bearing and use, standby power supply is externally under the situation of dump, in the regular hour for system works or the uncompleted predetermined work program of the system that finishes, operation control to system carry out the parameter setting and and system carried out specific control, network parameter and network control are sent transmission by wired or wireless.

Claims

1, a kind of built-in rolling picture page exhibiting device, comprise a control roller bearing, one drives a roller bearing and a controller, it is characterized in that, two ends are established left mount pad and right mount pad respectively about roller bearing, be used for the casing that roller bearing is fixed to lamp box, the fixedly connected left back shaft of left side mount pad, one end of the fixedly connected motor tubular axis of left side back shaft, the other end of motor tubular axis is established driving wheel, is provided with circuit board in the motor tubular axis, direct current generator and the speed reduction unit that links to each other with direct current generator are provided with Hall element in the direct current generator, be used for the mark location, the output shaft of speed reduction unit links to each other with driving wheel, and driving wheel is connected with outer tube, is used to drive outer tube and drives picture page rolling displaying; Two end inboards of outer tube are respectively equipped with left conduit and right conduit, and left conduit is through left bearing and left back shaft pivot company, and right conduit is through right inner bearing and right outer bearing and right back shaft pivot company, and right back shaft is fixedly arranged on the right mount pad; The circuit board that is provided with in the motor tubular axis of described control roller bearing is a control circuit board, is used for according to telltale mark the display location of every picture page being controlled; The circuit board that is provided with in the motor tubular axis of described driving roller bearing is a drive circuit board, and the control line of control circuit board links to each other with the drive circuit board that drives roller bearing, and control is the collaborative work of roller bearing up and down; The line that is provided with of control circuit board connects controller through socket; Controller carries out the parameter setting to the control roller bearing.

2, built-in rolling picture page exhibiting device according to claim 1, it is characterized in that, described control circuit board is provided with control module, control module comprise the signal data counting that is used for real-time Hall element and the comparison of stored signal data reference numerals comparing unit, be used for the storage unit of the Hall element signal data reference numerals that the storing initial state sets and be used to control the timing unit that each picture page stops the displaying time.

3, built-in rolling picture page exhibiting device according to claim 1 is characterized in that, draw-in groove is established in the described outer tube outside, and draw-in groove blocks picture page with fixed strip, guarantees that picture page can not come off.

4, built-in rolling picture page exhibiting device according to claim 1, it is characterized in that, be respectively equipped with left ground connection steel disc and the right ground connection steel disc that is connected with right back shaft with left back shaft in described left mount pad and the right mount pad, be used for discharging the static that whole device produces.