CN213303602U - Rail transit projection type multimedia advertising lamp box device - Google Patents

Abstract

The utility model belongs to projection advertising light boxes field, concretely relates to track traffic projection formula multimedia advertising light boxes device. The utility model provides a pair of track traffic projection formula multimedia advertising lamp house device can effectively solve the problem that prior art exists, and not only put in the mode lively, and the content of putting in is also nimble changeable. The utility model provides a rail traffic projection type multimedia advertising lamp box device, which comprises a rail, a driving device, a projector and a sensor; the rail is hung on the ceiling of the waiting hall, the rail is parallel to the running direction of the train, and the cross section of the rail is provided with a convex opening; the driving device is arranged in the opening and can walk back and forth along the length direction of the track; the projector is arranged on the driving device, and projects pictures to pass through the waiting hall glass and hit on the wall of the tunnel; the sensor array is arranged on the track, and the sensor is connected with the driving device.

Description

Rail transit projection type multimedia advertising lamp box device

Technical Field

The utility model belongs to projection advertising light boxes field, concretely relates to track traffic projection formula multimedia advertising light boxes device.

Background

The existing subway advertisements are roughly divided into three types, wherein one type is put on a small television in a carriage or a hanging television in a waiting hall; one is that advertisement rubberized fabric is pasted on the glass of the carriage or the waiting hall; and the other method is to place advertisements on a lamp box with LEDs arranged on the tunnel wall. The three modes of putting have single function, passengers have visual fatigue, and on the other hand, the television advertising cost is high, and the advertising adhesive plaster and the LED lamp box have single picture.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of track traffic projection formula multimedia advertising lamp house device can effectively solve the problem that prior art exists, and not only put in the mode lively, and the content of putting in is also nimble changeable.

The utility model provides a rail traffic projection type multimedia advertising lamp box device, which comprises a rail, a driving device, a projector and a sensor; the rail is hung on the ceiling of the waiting hall, the rail is parallel to the running direction of the train, and the cross section of the rail is provided with a convex opening; the driving device is arranged in the opening and can walk back and forth along the length direction of the track; the projector is arranged on the driving device, and projects pictures to pass through the waiting hall glass and hit on the wall of the tunnel; the sensor array is arranged on the track, and the sensor is connected with the driving device.

As the utility model discloses a further optimization, drive arrangement includes automatic walking dolly and stand, and the stand is established on the automatic walking dolly, the fixed projecting apparatus in end of stand.

As the utility model discloses a further optimization, the sensor is infrared sensor.

As the utility model discloses a further optimization, the sensor is correlation sensor, and correlation sensor's receiver is located on the wall in train tunnel.

As the utility model discloses a further optimization, be equipped with holographic projection membrane on the glass that the projecting apparatus projection picture passed.

The utility model discloses a waiting room projecting apparatus puts in the advertisement on the subway tunnel wall, because waiting room lamp is bright, and light is dim in the tunnel, and waiting passenger can clearly see the advertisement that the projecting apparatus put in. The sensor that sets up on the track can detect whether the projection picture is sheltered from by the pedestrian and send the instruction for drive arrangement, and drive arrangement drives the projecting apparatus and follows to remove and make the advertisement throw to the region that unmanned sheltered from. The movement of the projector can not only ensure the integrity of the delivered advertisement, but also increase the interest of the advertisement, attract the attention of the passengers waiting for the vehicle and improve the delivery effect of the advertisement.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a side cut-away view of the present invention;

the automatic walking device comprises a track 1, a gap 1a, a driving device 2, an automatic walking trolley 2a, a stand column 2b, a projector 3 and a sensor 4.

Detailed Description

As shown in fig. 1 and 2, the present embodiment includes a rail 1, a driving device 2, a projector 3, and a sensor 4. The track 1 is hung on a ceiling of a waiting hall through expansion bolts and lead screws, and the length direction of the track 1 is parallel to the running direction of a train. The section of the track 1 is as shown in fig. 2, the section is provided with a convex opening 1a for fixing the driving device 2, the driving device 2 is arranged in the opening 1a and can only travel back and forth along the length direction of the track 1, the driving device 2 in the embodiment comprises an automatic traveling trolley 2a and an upright post 2b, the upright post 2b is erected on the automatic traveling trolley 2a, and the end head of the upright post 2b is fixed with the projector 3. After the projector 3 is started, the projection picture passes through the waiting hall glass and is hit on the wall of the tunnel.

Because the light of back carriage is bright, and tunnel light is dim, behind the projection picture reached the tunnel wall, the passenger that is located the waiting room can see the picture on the tunnel wall very clearly, has solved the problem that projecting apparatus 3 need use under darker light. And the light transmission effect of the glass does not influence the passengers to check the train entering condition.

The present embodiment also provides sensors 4 arranged in an array on the track 1, and the sensors 4 are connected with the driving device 2. The sensor 4 is used for detecting whether an obstacle influences the projection effect in the projection range, if so, a signal is sent to the driving device 2, the driving device 2 drives the projector 3 to move to a place without the obstacle along the length direction of the track 1, and the sensor 4 can be an infrared sensor. The design can ensure the integrity of the projection picture on one hand, and can increase the interest on the other hand, and the movement of the projection picture can attract the attention of passengers and increase the effect of advertisement putting.

Preferably, the sensor 4 can be a correlation sensor, and a receiver of the correlation sensor can be arranged on the wall of the train tunnel, so that the sensing area of the sensor 4 is more fit with the projection area of the projector 3.

If there is the condition, can paste holographic projection membrane on waiting room glass towards the tunnel, 3 projectors can be in the rear of holographic projection membrane after hitting on holographic projection membrane, also be exactly the formation three-dimensional projection picture in the tunnel for the projection effect has more the science and technology sense, draws attention more, increases the effect of putting in the advertisement.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims (5)

1. A rail transit projection type multimedia advertising lamp box device is characterized by comprising a rail, a driving device, a projector and a sensor; the rail is hung on the ceiling of the waiting hall, the rail is parallel to the running direction of the train, and the cross section of the rail is provided with a convex opening; the driving device is arranged in the opening and can walk back and forth along the length direction of the track; the projector is arranged on the driving device, and projects pictures to pass through the waiting hall glass and hit on the wall of the tunnel; the sensor array is arranged on the track, and the sensor is connected with the driving device.

2. The track traffic projection type multimedia advertising lamp box device as claimed in claim 1, wherein the driving device comprises an automatic walking trolley and a column, the column is erected on the automatic walking trolley, and the end of the column is fixed with the projector.

3. The track traffic projection type multimedia advertising lamp box device as claimed in claim 1, wherein the sensor is an infrared sensor.

4. The track traffic projection type multimedia advertising lamp box device as claimed in claim 3, wherein the sensor is a correlation sensor, and the receiver of the correlation sensor is arranged on the wall of the train tunnel.

5. The track traffic projection type multimedia advertising lamp box device as claimed in claim 1, wherein the glass through which the projector projects the picture is provided with a holographic projection film.

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