CHARIOT LED MOBILE

The mobile LED trolley integrates LED screen, audio/video management, and stabilization systems into a compact, autonomous unit, addressing bulkiness and installation complexity, enhancing mobility and reducing assembly time.

FR3150337A3Active Publication Date: 2024-12-27POUJADE ERIC
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
FR2023006442
Authority / Receiving Office
FR · FR
Patent Type
Utility models
Current Assignee / Owner
Filing Date
2023-06-22
Publication Date
2024-12-27
Estimated Expiration
2033-06-22

AI Technical Summary

Technical Problem

Existing LED systems are bulky, require complex installations, and lack integration of sound and video management systems, necessitating separate assembly and external lifting equipment.

Method used

A mobile and autonomous LED trolley integrating a support structure, LED screen, running gear, stabilization system, audio/video management, and broadcasting system, with a compact design and motorized casters for mobility, featuring a unified structure with compartments for batteries and audio/video devices, and a tow bar for easy transport.

Benefits of technology

Enables a compact, mobile, and easily deployable LED system with integrated audio/video management, reducing assembly time and eliminating the need for external lifting equipment.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure 00000000_0000_ABST
    Figure 00000000_0000_ABST
Patent Text Reader

Abstract

The invention relates to a mobile and autonomous LED cart. Fully equipped with an LED screen and an audio / video management and playback system, the cart allows, through rapid deployment, compact dimensions (when folded), and autonomous mobility, operation both outdoors and indoors (e.g., in restricted access areas) in the events sector or for equipping public facilities. The figure to be published with the abstract is Figure 4.
Need to check novelty before this filing date? Find Prior Art

Description

Title of the invention: MOBILE LED CART

[0001] The invention relates to a MOBILE and autonomous LED TROLLEY, combining in a single assembly generally independent and separately implemented functions.

[0002] An LED screen is often fixed and assembled on a heavy and bulky support, with a relatively long assembly time and requiring external lifting means (winches / straps, etc.).

[0003] The sound system and audio / video management are also independent, with the installation of numerous cables between the different devices and control accessories.

[0004] The invention of a MOBILE and autonomous LED trolley combines these functions in a single unit and provides mobility in a reduced footprint:

[0005] 1. A support structure allowing the storage and deployment of a giant screen 6m2 LED (7) fully wired with power supply and video data network; a running gear system (9) and motorized caster (10) allowing autonomous mobility; a stabilization and leveling system (6); an audio and video management and broadcasting system (12).

[0006] 2. The main structure is composed of the following elements:

[0007] a) two welded steel frames of rectangular shape (1), connected together by 4 vertical uprights.

[0008] b) an upper structure (2) articulated by hinges (8) and jacks (3), in 6 parts, carrying the elements of the LED screen (7).

[0009] c) two arms (5) pivoting at 90° supporting the front crutches, and four fixed crutches (6).

[0010] d) a compartment for a battery (11) and a control box (15).

[0011] e) a tray (12) for the installation of a box containing audio / video management and broadcasting devices.

[0012] f) two removable sound speaker support arms (14).

[0013] g) a tow bar (substitution option for the movable caster) (13).

[0014] h) a set of electrical cables (with mains protection circuit breaker) and network.

[0015] 3. Description of the figures:

[0016] [Fig. 1] represents the overall plan of the trolley.

[0017] [Fig.2] represents the plan of the upper structure supporting the LED screen.

[0018] [Fig.3] represents the plan of the frame.

[0019] [Fig.4] represents the plan of the trolley in the folded position.

[0020] 4. The assembly of the different elements within the trolley is carried out by welding, screwing, bolting and sheathing (for cabling). Specific adjustments allow the jacks to position the screen in the vertically deployed position and its return to the storage position.

Claims

Claims

1. MOBILE and autonomous LED trolley comprising: - A trolley comprising a running gear system (9), a motorized caster (10) or a ball tow bar (13), and a running gear (9) comprising two fixed independent wheels (4); - A giant LED screen (7); - A support structure configured to store and deploy said LED screen (7) - A stabilization and leveling system (6); - An Audio and Video management and broadcasting system (12); - A battery; Characterized in that said LED screen (7), said support structure (2), said running gear system (9), said motorized caster (10), said stabilization system (6), said management and broadcasting system (12), said control box (15) and said battery (11) are grouped on said trolley.

2. MOBILE and autonomous LED TROLLEY according to claim 1 characterized in that the support structure comprises electric jacks (3) capable of deploying said LED screen (7).

3. MOBILE and autonomous LED TROLLEY according to claim 1 characterized in that the trolley is stabilized in static position by six crutches (6) two of which are on pivoting arms (5).

4. MOBILE and autonomous LED TROLLEY according to claim 1 characterized in that the Audio and / or Video management and broadcasting system (12) remains present fixed in the trolley, pre-wired and configured.

5. MOBILE and autonomous LED TROLLEY according to claim 1 characterized in that an electrical wiring system is fixed on the trolley.