WO2004042681A1

WO2004042681A1 - Trolley having an illuminated display

Info

Publication number: WO2004042681A1
Application number: PCT/BR2003/000160
Authority: WO
Inventors: Marcelo Machado Coelho; José Roberto da PAIXÃO JÚNIOR
Original assignee: Marcelo Machado Coelho; Paixao Junior Jose Roberto Da
Priority date: 2002-11-08
Filing date: 2003-11-07
Publication date: 2004-05-21
Also published as: AU2003275812A1; BR8202970U

Abstract

This utility model refers to a system that will show alight publicities through the luminous (11), at airport's luggage trolleys (01) alight by an electric chain of a battery (8) with a plate (7) that makes the chain's control turning it on and off and loading the battery (8). The trolleys will also be adapted to be self-recharge's when parked, incased ones by the others, through receivers plates (12) and transmitters plates (4). The trolleys will contain one or more connectors (20) to supply electric chain through vehicles cables like a cigarette connector, where the trolleys users can load their cellular battery while they wait for the embark.

Description

Descriptive report of a new model of utility

TROLLEY HAVING AN ILLUMINATED DISPLAY

This model of utility refer to a set of devices - used to show publicities at airport's trolley, that contains own systems to supply energy to light through a battery of 12 Volts, and devices that are enable to recharge from the battery of a trolley to another trolley, when they are parked and inserted each other. They also contain a kind of cigarette connector installed at the luminous that allows an electric chain offering to electric and electronics - equipments that use a 12 volts chain through a connecting handle.

We still know several possibilities of publicities inside and outside the airports, including alight plates disposed in the walls. However, the trolleys that carry the passenger's luggage during all the time that they stay at the airports contain available spaces that can be explored for this end - with illuminated publicity, but they are not.

However, the publicity through alight mechanisms, is not explored because of several difficulties, for instance: as the trolley is mobile, there would not have the possibility to link the light through electric cables until the plug existing at the airports. A big lack that is also verified - at the airports is the absence of localities and adequate means's to passengers recharge the battery from their cellular while they wait for the embark, that frequently delay instigating that the batteries become without charge.

Trying to solve this problem was developed this model of utility that allows affecting the mount of alight trolleys for luggage, and to - effect publicity, that it is alight by one or more fluorescent light lamps, that will be supplied by electric chain from a 12 Volts battery. This system will contain electronic devices through a plate of circuit that will control the load of the battery, liberating the send and the cut of the electric chain to the luminous and the connector (that is a kind of cigarette connector), and also for the other trolleys that - will be parked and incased ones in the others, occurring at this way a self - recharge of the batteries from the trolleys that will be incased in the park position. Through the attached drawings we can understand the right way to mount the devices in the trolleys, object of this present claim.

Figure 1 describes a trolley with back lateral - view, with a lateral cut in the luminous that makes possible an internal visualization. Through the detail "A" we can notice a transmission plate (04) from a trolley to another one.

Figure 2 describes the trolley with inferior view. Figure 3 describes the trolley, with frontal view, - and the Luminous ready for insertion of publicity.

Figure 4 describes the trolley, with lateral and frontal view.

Figure 5 describes the trolley in back lateral view, showing a cellular telephone loading through vehicle's cable incased in the - connector installed at the luminous.

Figure 6 represents a view of many trolleys lined up as they were parked incased ones to the others, exactly as they are used at all airports, with all luminous mounted, and making possible the self-recharge of the trolleys that will be incased. - According to the drawings, we have: at the base of the structure (01) is mounted one luminous in the internal part (11) with proportional dimensions to the available space. This luminous has a plastic or similar structure, which also serves as protective external (03) in all borders. The structure of the luminous one (11 ) allows a battery packed (08) and a circuit's plate - (07) and at the external part, there is a plate that is a heat disperses (05). We also have mounted at the structure (01 ) At the back part of the trolley's there is a plastic support or a similar insulator (06) that receives metallic transmitter plates (04). We have the receiving plates (12) that will be fixed in the trolley's base (01 ) linked by a lead (09) that carries the transmitter plate (04) to the other plate (07) - that control the electric chain effecting the batteries' recharge (08) to load the luminous one (11 ) and the connector (20). In the mount the luminous one (11 ) at the airport's trolley, the electric linking is done to activate the illumination through a plate (07) that receives electric chain through the transmitter plate (04) by the linking lead (9), making the control of the electric chain to recharge the battery (8),- being the receiver plate (12) responsible for the receiving an electric chain from the fix support or thought the transmitter plate (04) that is fixed by a plastic support or a flexible similar isolate (6) that allows the contact from the transmitter plate (4) to the receiver plate (12) trough the pressure from the plastic support (06), that even the trolleys is badly parked or incased, the plates continue to transmitter and - receive current, because they will be in contact, since the trolleys will instigated a pressure at the base (1 ), fixing the transmission plate (12) above the receiving plate (04).

Even in the transmitter plate (12) and in the receiver plate (04), will be mounted isolated from the trolleys to avoid the- transmission of an electric chain to users or to the trolleys. But as was informed before the trolley will work with low voltage to recharge the battery (8), what wouldn't instigate any shock at the users.

At Figure 6 is represented some trolleys parked at a disuse state. So it is characterized through this system that the first trolley will - be parked and fixed by a support that will receive an electric chain from 220 volts and convert it to 12 volts to send to the first trolley that will pass to the second one, and the second will pass to the third, and successively. So, when a trolley is connected in a fixed support, or to another trolley, it will be receiving an electric chain to recharge the battery (08), so, when the trolleys are in a disuse way or in a - position to recharge (parked) the control plate (7), that will receive a chain to recharge the battery (8) will cut the illumination chain from the luminous (11 ), turning it off, and if it is not parked it will be turned on to work as it has to.

The medias and publicities mounted in airport's trolley that will use this kind of device could have several different ways of - applications. For instance, the publicities in alight acrylic plates, neon, liquid crystal, plasma, or even in another way to be alight that can arise with technological evolution, the connector (20) can be installed at anyway to allow any model of variation with this purpose.

Claims

1) " AIRPORT'S LUGGAGE TROLLEY THAT SHOWS PUBLICITIES THROUGH LUMINOUS AND SELF-RECHARGER SYSTEM". I is characterized by constituting a mount of a luminous (11 ) at its - structure (11 ) and at its internal and inferior parts, there is a battery (8) and a plate (7) which will control the electric chain to recharge the battery (8) and control the electric chain exit that will light the system of the luminous (11 ).

2) " AIRPORT'S LUGGAGE TROLLEY THAT SHOWS PUBLICITIES THROUGH LUMINOUS AND SELF-RECHARGER - SYSTEM" characterized by constituting besides the all demanded in the claim 1 , the built at the own trolley's chassis, that contains receivers plates (12) and transmitters plates (4) which are mounted in plastic and isolate supports (6 and 10), becoming a system to recharge the battery (8).

3) " AIRPORT'S LUGGAGE TROLLEY THAT -SHOWS PUBLICITIES THROUGH LUMINOUS AND SELF-RECHARGER

SYSTEM", characterized by constituting besides the all demanded in the claims 1 and 2, it also it contains a connector (20) to supply electric charge through vehicle's cables.