WO2017138807A1 - Video projector with ceiling-mounted home cinema audio system - Google Patents

Video projector with ceiling-mounted home cinema audio system Download PDF

Info

Publication number
WO2017138807A1
WO2017138807A1 PCT/MX2017/050003 MX2017050003W WO2017138807A1 WO 2017138807 A1 WO2017138807 A1 WO 2017138807A1 MX 2017050003 W MX2017050003 W MX 2017050003W WO 2017138807 A1 WO2017138807 A1 WO 2017138807A1
Authority
WO
WIPO (PCT)
Prior art keywords
video
main unit
audio
sounds
ceiling
Prior art date
Application number
PCT/MX2017/050003
Other languages
Spanish (es)
French (fr)
Inventor
Damian LARA RIOS
Original Assignee
Lara Rios Damian
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lara Rios Damian filed Critical Lara Rios Damian
Publication of WO2017138807A1 publication Critical patent/WO2017138807A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic

Definitions

  • the Invention is related in the field of audio and video entertainment for movies at home.
  • the invention comprises a video projection and audio reproduction system that is installed on the ceiling and that optionally replaces any conventional video projection equipment that associates the audio track of a video with the sounds of the images in a way congruent in such a way that the listener feels immersed in a three-dimensional sound associated with the images that are projected on the screen.
  • wireless video projectors with integrated speakers to reproduce the audio of the images of the video they are projecting, but none have ten audio channels for ten different speakers that can be used for music or as a home theater audio system. able to the user when listening to them feel immersed in an enveloping way in the sounds that are associated with the video that is projected.
  • Ten-channel audio systems are complicated systems and operate on the basis of many speakers distributed throughout the room, requiring complicated installations such as loudspeaker placement on the ceiling; this makes it very complicated for the users to place the cables and speakers that are necessary for their installation; other cinema devices in your home are simplified with a sound device that is installed under a television or under the screen where the video is projected, the disadvantage of this type of devices is the lower number of channels or speakers that result the loss of the effect of a three-dimensional sound, additionally we have that for the users it can be complicated to change the place where the video is projected, this due to the default configuration of the speakers since the relocation of the video projection without the reconfiguration of the The speakers will affect the association of the sound effects according to the assigned locations in the room, preventing the sounds from being congruent with the images projected on the screen, resulting in each time the position of the projected video is changed, it is necessary to new configuration that is congruent with the position of the speakers.
  • the video projector with the cinema home theater audio system for which this application is presented optionally replaces any home theater video projector being the only one with a ten-channel audio system with nine speakers and a baffle double.
  • This device simplifies in a single overhead unit with two peripheral devices any projector for home cinema, with the advantage of providing the user with a home cinema system with ten audio channels that also allows the user to install, use and distribute a complicated system of this type in a very simple way and change the configuration of the speakers by just rotating the main unit that is mounted on the roof.
  • Figure 1A is a perspective view of the rear part of the plug base which serves to fix the main unit of the invention to the ceiling and supply the electric current.
  • Figure 1 B is a perspective view of the face of the plug base serving to fix the main unit of the invention to the ceiling and supply the electric current.
  • Figure 2 is a perspective view of the omnidirectional support that supports the main unit of the invention and that contains the plug that fits in the socket base for the supply of electric current.
  • Figure 3A is a perspective view of the audio concentrator on its front part.
  • Figure 3B is a perspective view of the audio hub at the rear.
  • Figure 4A is a perspective view of the upper front part of the main unit of the invention.
  • Figure 4B is the view of the front part of the main unit of the invention.
  • Figure 4C is the view of the back of the main unit of the invention.
  • Figure 4D is a view of the right part of the main unit of the invention.
  • Figure 4E is a view of the left part of the main unit of the invention.
  • Figure 4F is a view of the upper part of the main unit of the invention.
  • Figure 4G is a view of the lower part of the main unit of the invention.
  • Figure 4H is a perspective view of the lower front part of the main unit of the invention.
  • Figure 41 is a perspective view of the upper rear part of the main unit of the invention.
  • Figure 5 is a perspective view of the non-interruptible light switch.
  • Figure 6A is a front perspective view of the subwoofer audible and sub-audible baffle unit.
  • Figure 6B is a rear perspective view of the subwoofer audible and sub-audible bass unit showing its wireless amplifier.
  • Figure 7A is a front view of the complete invention shown inside a room with its peripheral devices with a simulated projection and an intelligent cell phone as a source of wireless audio and video signal.
  • Figure 7B is a side view of the complete invention shown inside a room with its peripheral devices with a simulated projection and an intelligent cell phone as a source of wireless audio and video signal.
  • the present description refers to the invention of a system of video projection and audio reproduction for music and cinema in its house that has a device called main unit FIG.4A designed to be mounted on the ceiling and that can be used for the playback of video and audio using a smartphone, tablet, computer or any compatible wireless device or that has Bluetooth® or WI-FI®.
  • the main unit is designed to be placed on the lower face of the ceiling of a room where it can be leveled to project the video on the wall or on a screen;
  • the main unit of the invention has the function of receiving wireless audio and video from any compatible wireless device and can be directed to any direction to project the video and in turn reproduce third-dimensional surround sound that functions as described herein:
  • the following terms are associated with the following meanings: "loudspeaker” electro-acoustic transducer device that produces sound in response to an electrical audio signal, "channel” is an audio signal containing encoded information used to define the sounds that will be reproduced by a certain speaker according to the position for which it is designated, "sound effect” refers to a recorded sound coming from a natural or artificial source related to any sound of the audio track of a video that can be associated in a manner congruent with the projected images as well as be mixed with the musical background and other ambient sounds, "three-dimensional sound” refers to the sound effects that can be heard in different locations as not coming from a single place
  • the invention comprises the main unit FIG. 4A and two additional peripheral wireless devices that are necessary for its operation and which are described as audible and inaudible wireless double baffle unit FIG.6A and non-interruptible wall damper FIG. 5.
  • the main unit of the invention refers to an appliance designed to be installed in the lower face of the roof where we usually find the electrical box that supplies the energy for the focus of a house, a business or a roofed area, this device has wireless receivers and Bluetooth® and WI-FI® that serve to receive the audio and video signal wirelessly from any compatible player; the audio signal is decoded and reproduced through the different channels assigned to the different speakers as well as retransmit the signal for low sounds through a wireless transmitter that serves so that these sounds can be reproduced through the baffle unit Wireless double located on the floor.
  • the video projector or main unit is equipped with nine speakers that emit sounds separated by channels at different angles to emulate the third-dimensional ambient sound that works in the different formats of the audio tracks that are used for movies that have the Dolby or DTS versions 2.1, 5.1, 7.1, Dolby Atmos® 9.1, 9.2 and DTS: X.
  • the main unit of the invention has nine speakers that are routed in different directions, this allows the sound to be heard in three dimensions regardless of whether the listener is in an open area because the angles of the different speakers cover the round and in the upper and lower areas making it possible for the main unit to emit the sounds from the central area where the system is installed, in the same way if the main unit is installed inside a room the loudspeakers reflect the sound directed to the ceiling and walls which allows the effect of surround sound to be produced in three dimensions.
  • the invention described has a main unit that is equipped with a lens (39) on its back that is used for video projection and also has nine speakers addressed at different angles; the invention has a double floor baffle used to emit low sounds and low frequencies not audible, all channels are separate and are configured to operate and be heard while the audience is sitting in front of the video projection to be perceived from as follows: center speaker (29), located at the bottom to the center of the main unit located to emit sounds that come apparent and congruent with the sounds located at the center of the screen, left speaker (27), located on the left side of the lower part of the main unit located to emit sounds that come apparent and consistent with the sounds on the left of the screen, right speaker (31), located on the right side of the part of the main unit located to emit sounds that come in an apparent and congruent way with the sounds located to the right of the screen.
  • center speaker (29) located at the bottom to the center of the main unit located to emit sounds that come apparent and congruent with the sounds located at the center of the screen
  • left speaker (27) located on the
  • right surround speaker (25) located in the lower front of the right side of the main unit located to emit sounds that are perceived in the right median part of the room.
  • a left side speaker (23) and a right side speaker (24) which are characterized by having a ring shaped tube that surrounds the cone of each of the two speakers , these speakers described in FIG. 3A and FIG 3B are isolated on the back by a tube (17) and a mute (19) to prevent the sound emitted by them from resonating locally in the soundboard (37) these speakers act as gear reducers.
  • audio dispersion and are designed to prevent the listener from perceiving the sound coming from the main unit of the invention, also have the characteristic of emitting a narrow sound beam that increases the decibels and directs the sound to be reflected on the wall rear
  • one of these speakers is defined as left rear speaker (23), located in the upper left part of the main unit designed to emit sounds that are perceived in the left rear of the room
  • the other speaker is defined as right rear speaker ( 24), located at upper right part of the main unit designed to emit sounds that are perceived in the back right of the room.
  • the main unit of the invention has two loudspeakers which are located on the opposite angulated upper ends, which are directed to the ceiling and are defined as upper loudspeakers.
  • the upper left speaker (20) located on the upper left side of the main unit is directed to the ceiling to emit sounds that are perceived in the upper left part of the room which works separately from the other speaker and is assigned to another channel to function as upper right speaker (22), located in the upper right side of the main unit addressed to the ceiling to emit sounds that are perceived in the upper right part of the room, the main unit shown in FIG.
  • the main unit has a rear-facing lens (39) that projects the video and that can be focused within a room in any direction in the round allowing the sound effects assigned to the images to be congruent to the moment the Main unit is rotated to the desired direction.
  • the main unit has a focus on the lower left (28) and a focus on the lower right (30) which are controlled wirelessly through the non-interruptible wall damper whose main function is to turn the lights on and off Without interrupting the electric current that is supplied to the main unit, the non-interruptible wall damper has an independent switch (47) that is used to cut the electric current to be able to restart the system.
  • the bulbs that the main unit has are used to replace the need for lighting that is subtracted when using the position of the electrical box of the focus that is in the ceiling.
  • the plug base FIG 1 A is designed to be connected to the electrical power and screwed to the electrical box of the bulb as well as to support the total weight of the main unit and in turn supply the electrical power through the plug (10) of the peg support FIG.
  • the peg bracket has a retractable adjustable mechanism, with two axes (1 1) that can be used to level the main unit in any position that allows it to compensate the inclination or height of the roof;
  • the plug holder also has a rotor (12) that allows the main unit to direct the projection and change the positions of the speakers simultaneously to whatever position is required within the room. Specifically the plug base FIG. 1 A, FIG.
  • 1 B serves to fix the main unit to the ceiling and supply the electric current; this base has four perforations (7) near the center of the base plate (35) and eight perforations (3) in all the ends of the plate that are used to mount in any type of standard electrical box, in addition it has four bolts of torsion (4) that serve to support the torsion when doing the rotary movement of the main unit when it is directed to the required position.
  • the base plug has two slots (5) to fit with the locks of the bracket and has two threaded holes (6) to put two security screws that prevent the risk of the main unit falling in case of insurance
  • the socket base has a pair of cables (1) connected to the two electrical contacts of the plug (2) designed to be connected to the plug (10) of the support that supplies the electric power to the main unit.
  • the peg holder has two latches (8) that hold the main unit and also has four holes (9) in the support plate (36) that serve to fit with the torsion bolts at the time that support peg and base plug meet face to face.
  • the peg support has an adjustable mechanism (1 1) that serves to horizontally level the main unit as well as adjust the necessary height with respect to the ceiling to be able to adjust the image of the projection and has a rotor (12) to direct the unit main in any direction that is necessary, said support has an adjustment pin (13) that can be inserted through the adjustment holes (34) to be able to fix the main unit to the necessary height for video projection, once inserted the pin is fixed with a safety key (32) that prevents the pin from falling out.
  • the peg holder has two release buttons (33) on the top that allow easy installation and removal of the main unit by pressing the buttons that activate the locks.
  • the main unit is constructed in such a way that its casing functions as a resonance acoustic box (37) with an internal division for the audio and another one for the projection system that avoids the acoustics of the audio being affected by sharing the same cavity and which allows the projection section to dissipate the heat of the lamp through the ventilation panels (41) in the same way the main ventilation panel (21) dissipates the heat from the amplifiers and from the power source.
  • the housing also serves as a frame to hold the electronic slats inside, as well as the bases of the bulbs (39) the angular wedge (40) that holds the center speaker and the command screen (38) on its front.
  • each of these hubs described in FIG. 3A and FIG 3B have a ring (15) that is used to reduce the dispersion of the audio caused by the speaker cone (14), these audio concentrators are each held by four oppressor screws (16) that hold the tube posterior (17) and mute (19) together through compression between (1 8) and the housing.
  • the audlo concentrators are designed to give the loudspeakers the ability to increase the distance of the audio with a narrow sound beam, the rear tube and mute that they have reduce the audio inside the soundboard to prevent the listener from perceive the sounds coming from the central part where the main unit is installed.
  • the main unit has two channels for the upper loudspeakers, one of them is located on the left side (20) and the other located on the right side (22) both are located at the upper angular ends opposite to emit sound effects by separate channels that can be reflected on the ceiling in such a way that the listener perceives the sounds of the audio track on the left side and on the right side of the upper area of the room.
  • the described invention has a main unit and two peripheral devices necessary for its operation, one of which is described as a non-interruptible wall damper used to control the bulbs without interrupting the flow of the electric current that supplies the main unit during its operation.
  • this damper has a fixing plate (42) that has two holes (48) that are used to screw it to the electrical wall box where the light switch goes in the area where the projection system is installed, this damper has two cables (43) that are connected to an independent switch (47) that is used to restart the system by means of electrical interruption when operated by a thin object that can be introduced through the hole (46) of the front cover of the damper.
  • the non-interruptible wall switch has on its front a button (44) for turning on the lights and a button (45) for turning off the lights which control the lights of the main unit through a wireless transmitter for avoid the interruption of the operation of the system.
  • the described invention has another wireless device necessary for its operation, which is described as a double audible and inaudible baffle unit, this unit is internally divided by two resonance chambers, in the upper part the double baffle unit has a loudspeaker low (59) and a resonance tube (49) that is used to emit low sounds that can be perceived omnidirectionally in an audible way in any part of the room without a specific location, in the lower part of the unit has a tube resonance (60) and a speaker (51) used to emit low and low frequencies that can be heard and perceived by the sense of hearing and touch from anywhere in the room without a specific address.
  • a plate amplifier 57
  • alternating current connector 58
  • the plate amplifier has a wireless receiver (52) to receive the signal of the low sounds that are transmitted by the main unit; the wireless receiver has a power indicator light (53), a wireless link indicator light (54), a wireless link reset button (55) in case it is not connected to the main unit and a knob (56) for audio volume intensity control.
  • the wireless receiver has a power indicator light (53), a wireless link indicator light (54), a wireless link reset button (55) in case it is not connected to the main unit and a knob (56) for audio volume intensity control.
  • FIG.7A, FIG.7B allows the main unit (60) located in the central part of the roof, to be assisted by the double baffle unit located on the floor (61 ), from its position the main unit projects the video on the screen and emulates the sound effects in a manner consistent with the images projected on the screen (62) without being perceived as coming from the upper part where the main unit is located .
  • the wall switch (63) is placed in the electrical box of the switch in the room lights to turn the lights of the main unit on and off without interrupting the power supply during its operation. All the functions of the invention controlling the controls and parameters can be controlled by a universal remote control or by a compatible device (64) that emits the signal of the audio and video and that controls the main unit and its peripheral devices in a way Wireless and from anywhere in the room.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Stereophonic System (AREA)

Abstract

The invention relates to a video and audio projection system for a ceiling-mounted home cinema system, which optionally replaces any type of video projector, with the advantage of a 10-channel audio system. In a single ceiling-mounted unit and two peripheral devices, the system simplifies home cinema video and audio projection, which allows the user to install, use and distribute a complicated system of this type and to easily reconfigure same simply by rotating a main unit installed in an electrical box in which a lamp is located. The system comprises a wall switch that allows the lights of the main unit to be controlled without interrupting the operation thereof. The system receives audio and video wirelessly and decodes the audio channels to emit sound effects in different directions, producing 3D surround sound for the listener during the projection of a video.

Description

PROYECTOR DE VIDEO CON SISTEMA DE AUDIO DE CINE EN SU CASA PARA TECHO  VIDEO PROJECTOR WITH CINEMA AUDIO SYSTEM IN YOUR ROOF HOUSE
CAMPO DE LA INVENCIÓN FIELD OF THE INVENTION
La Invención se encuentra relacionada en el campo de entretenimiento de audio y video para cine en su casa. Específicamente, la invención comprende un sistema de proyección de video y reproducción de audio que se instala en el techo y que opcionalmente reemplaza cualquier equipo convencional de proyección de video que asocie la pista de audio de un video con los sonidos de las imágenes de una forma congruente de tal manera que el oyente se sienta inmerso en un sonido tridimensional asociado con las imágenes que son proyectadas en la pantalla. The Invention is related in the field of audio and video entertainment for movies at home. Specifically, the invention comprises a video projection and audio reproduction system that is installed on the ceiling and that optionally replaces any conventional video projection equipment that associates the audio track of a video with the sounds of the images in a way congruent in such a way that the listener feels immersed in a three-dimensional sound associated with the images that are projected on the screen.
ANTECEDENTES BACKGROUND
Existen proyectores de video inalámbricos con altavoces integrados para reproducir el audio de las imágenes del video que están proyectando pero ninguno cuenta con diez canales de audio para diez altavoces diferentes que puedan utilizarse para música o como sistema de audio de cine en su casa y que sean capaces de que el usuario al momento de escucharlos se sienta inmerso de forma envolvente en los sonidos que son asociados con el video que es proyectado. Los sistemas de audio de diez canales son sistemas complicados y funcionan a base de muchos altavoces distribuidos por toda la habitación, requieren de instalaciones complicadas como la colocación altavoces en el techo; esto hace que para los usuarios resulte muy complicada la colocación de los cables y los altavoces que son necesarios para su instalación; otros dispositivos de cine en su casa son simplificados con un dispositivo de sonido que se instala bajo un televisor o bajo la pantalla donde el video es proyectado, la desventaja de este tipo de dispositivos es el menor número de canales o de altavoces que tienen como resultado la pérdida del efecto de un sonido tridimensional , adicionalmente tenemos que para los usuarios puede ser complicado cambiar el lugar donde el video es proyectado, esto debido a la configuración predeterminada de los altavoces ya que la reubicación del la proyección del video sin la reconfiguración de los altavoces afectará la asociación de los efectos de sonido de acuerdo a las ubicaciones asignadas en la habitación impidiendo que los sonidos sean congruentes con las imágenes proyectadas en la pantalla, dando como resultado que cada vez que se cambia la posición del video proyectado sea necesaria de una nueva configuración que sea congruente con la posición de los altavoces. Documentos relacionados con los antecedentes: EUA Solicitudes provisionales Núm.61 /749, 789, Núm. 61 /835,466, Núm.61 /914,854, Núm.62/248,171 , PCT/US2014/010466 y PCT/MX2016/095001 . There are wireless video projectors with integrated speakers to reproduce the audio of the images of the video they are projecting, but none have ten audio channels for ten different speakers that can be used for music or as a home theater audio system. able to the user when listening to them feel immersed in an enveloping way in the sounds that are associated with the video that is projected. Ten-channel audio systems are complicated systems and operate on the basis of many speakers distributed throughout the room, requiring complicated installations such as loudspeaker placement on the ceiling; this makes it very complicated for the users to place the cables and speakers that are necessary for their installation; other cinema devices in your home are simplified with a sound device that is installed under a television or under the screen where the video is projected, the disadvantage of this type of devices is the lower number of channels or speakers that result the loss of the effect of a three-dimensional sound, additionally we have that for the users it can be complicated to change the place where the video is projected, this due to the default configuration of the speakers since the relocation of the video projection without the reconfiguration of the The speakers will affect the association of the sound effects according to the assigned locations in the room, preventing the sounds from being congruent with the images projected on the screen, resulting in each time the position of the projected video is changed, it is necessary to new configuration that is congruent with the position of the speakers. Background documents: US Provisional Applications No. 61/749, 789, No. 61 / 835,466, No. 61/914,854, No. 62/248,171, PCT / US2014 / 010466 and PCT / MX2016 / 095001.
El proyector de video con sistema de audio de cine en su casa para techo para el cual se presenta esta solicitud, opcionalmente substituye cualquier proyector de video para cine en su casa siendo el único con sistema de audio de diez canales con nueve altavoces y un bafle doble. Este dispositivo simplifica en una sola unidad de techo con dos dispositivos periféricos cualquier proyector para cine en su casa, con la ventaja de proporcionar al usuario un sistema de cine en su casa de diez canales de audio que además permite al usuario instalar, utilizar y distribuir un sistema complicado de este tipo de una manera muy simple y cambiar la configuración de los altavoces con solo rotar la unidad principal que va montada en el techo. The video projector with the cinema home theater audio system for which this application is presented, optionally replaces any home theater video projector being the only one with a ten-channel audio system with nine speakers and a baffle double. This device simplifies in a single overhead unit with two peripheral devices any projector for home cinema, with the advantage of providing the user with a home cinema system with ten audio channels that also allows the user to install, use and distribute a complicated system of this type in a very simple way and change the configuration of the speakers by just rotating the main unit that is mounted on the roof.
Las piezas y detalles característicos de este dispositivo se muestran claramente en la siguiente descripción y en los dibujos que se presentan. The parts and characteristic details of this device are clearly shown in the following description and in the drawings presented.
BREVE DESCRIPCIÓN DE LAS FIGURAS BRIEF DESCRIPTION OF THE FIGURES
La figura 1 A es una vista en perspectiva de la parte posterior de la base enchufe que sirve para fijar la unidad principal de la invención al techo y suministrar la corriente eléctrica. Figure 1A is a perspective view of the rear part of the plug base which serves to fix the main unit of the invention to the ceiling and supply the electric current.
La figura 1 B es una vista en perspectiva de la cara de la base enchufe que sirve para fijar la unidad principal de la invención al techo y suministrar la corriente eléctrica. La figura 2 es una vista en perspectiva del soporte omnidireccional que soporta la unidad principal de la invención y que contiene la clavija que embona en la base enchufe para el suministro de corriente eléctrica. Figure 1 B is a perspective view of the face of the plug base serving to fix the main unit of the invention to the ceiling and supply the electric current. Figure 2 is a perspective view of the omnidirectional support that supports the main unit of the invention and that contains the plug that fits in the socket base for the supply of electric current.
La figura 3A es una vista en perspectiva del concentrador de audio por su parte frontal. La figura 3B es una vista en perspectiva del concentrador de audio por la parte posterior. La figura 4A es una vista en perspectiva de la parte frontal superior de la unidad principal de la invención. La figura 4B es la vista de la parte frontal de la unidad principal de la invención. La figura 4C es la vista de la parte trasera de la unidad principal de la invención. La figura 4D es una vista de la parte derecha de la unidad principal de la invención. Figure 3A is a perspective view of the audio concentrator on its front part. Figure 3B is a perspective view of the audio hub at the rear. Figure 4A is a perspective view of the upper front part of the main unit of the invention. Figure 4B is the view of the front part of the main unit of the invention. Figure 4C is the view of the back of the main unit of the invention. Figure 4D is a view of the right part of the main unit of the invention.
La figura 4E es una vista de la parte izquierda de la unidad principal de la invención. Figure 4E is a view of the left part of the main unit of the invention.
La figura 4F es una vista de la parte superior de la unidad principal de la invención. Figure 4F is a view of the upper part of the main unit of the invention.
La figura 4G es una vista de la parte inferior de la unidad principal de la invención. La figura 4H es una vista en perspectiva de la parte frontal inferior de la unidad principal de la invención. Figure 4G is a view of the lower part of the main unit of the invention. Figure 4H is a perspective view of the lower front part of the main unit of the invention.
La figura 41 es una vista en perspectiva de la parte trasera superior de la unidad principal de la invención. Figure 41 is a perspective view of the upper rear part of the main unit of the invention.
La figura 5 es una vista en perspectiva del apagador no interrumpible de las luces. Figure 5 is a perspective view of the non-interruptible light switch.
La figura 6A es una vista frontal en perspectiva de la unidad del bafle grave audible y sub-audible. Figure 6A is a front perspective view of the subwoofer audible and sub-audible baffle unit.
La figura 6B es una vista trasera en perspectiva de la unidad del bafle grave audible y sub-audible mostrando su amplificador inalámbrico. Figure 6B is a rear perspective view of the subwoofer audible and sub-audible bass unit showing its wireless amplifier.
La figura 7A es una vista frontal de la invención completa que se muestra dentro de una habitación con sus dispositivos periféricos con una proyección simulada y un celular inteligente como fuente de señal de audio y video inalámbrico. Figure 7A is a front view of the complete invention shown inside a room with its peripheral devices with a simulated projection and an intelligent cell phone as a source of wireless audio and video signal.
La figura 7B es una vista lateral de la invención completa que se muestra dentro de una habitación con sus dispositivos periféricos con una proyección simulada y un celular inteligente como fuente de señal de audio y video inalámbrico. Figure 7B is a side view of the complete invention shown inside a room with its peripheral devices with a simulated projection and an intelligent cell phone as a source of wireless audio and video signal.
DESCRIPCIÓN DETALLADA DETAILED DESCRIPTION
La presente descripción se refiere a la invención de un sistema de proyección de video y reproducción de audio para música y cine en su casa que cuenta con un dispositivo denominado unidad principal FIG.4A diseñado para montarse en el techo y que puede ser utilizado para la reproducción de video y audio mediante un teléfono inteligente, una tableta, computadora o cualquier dispositivo inalámbrico compatible o que cuente con Bluetooth® o WI-FI®. La unidad principal está diseñada para ser colocada en la cara inferior del techo de una habitación donde puede ser nivelada para proyectar el video sobre la pared o en una pantalla; la unidad principal de la invención tiene la función de recibir audio y video inalámbrico de cualquier dispositivo inalámbrico compatible y puede ser dirigido a cualquier dirección para proyectar el video y a su vez reproducir sonido envolvente de tercera dimensión que funciona como aquí se describe: Para fines de la descripción los siguientes términos se encuentran asociados con los siguientes significados: "altavoz" aparato electro acústico transductor que produce sonido en respuesta a una señal eléctrica de audio, "canal" es una señal de audio que contiene información codificada que sirve para definir los sonidos que serán reproducidos por un determinado altavoz de acuerdo a la posición para la cual se encuentra designado, "efecto de sonido" se refiere a un sonido grabado proveniente de una fuente natural o artificial relacionada con cualquier sonido de la pista de audio de un video que puede ser asociado de una forma congruente con las imágenes proyectadas así como ser mezclado con el fondo musical y otros sonidos de ambientación , "sonido tridimensional" se refiere a los efectos de sonido que pueden ser escuchados en diferentes ubicaciones como no provenientes de un solo lugar dentro de un plano de tres dimensiones como es el caso de una habitación . La invención comprende la unidad principal FIG. 4A y dos dispositivos inalámbricos periféricos adicionales que son necesarios para su funcionamiento y que se describen como unidad de doble bafle inalámbrico audible e inaudible FIG.6A y apagador no interrumpible de pared FIG. 5. La unidad principal de la invención se refiere a un artefacto diseñado para ser instalado en la cara inferior del techo donde usualmente encontramos la caja eléctrica que suministra la energía para el foco de una casa, de un negocio o de un área techada, este dispositivo cuenta con receptores inalámbricos y de Bluetooth® y WI-FI® que sirven para recibir la señal de audio y video de forma inalámbrica de cualquier reproductor compatible; la señal de audio es decodificada y reproducida a través de los diferentes canales asignados a los diferentes altavoces así como también retransmitir la señal para los sonidos bajos a través de un transmisor inalámbrico que sirve para que estos sonidos puedan ser reproducidos a través de la unidad bafle doble inalámbrico situado en el piso. El proyector de video o unidad principal está equipado con nueve altavoces que emiten sonidos separados por canales en diferentes ángulos para emular el sonido ambiental de tercera dimensión que funciona en los diferentes formatos de las pistas de audio que son utilizadas para las películas que cuentan con las versiones Dolby o DTS 2.1 , 5.1 , 7.1 , Dolby Atmos® 9.1 , 9.2 y DTS:X. La unidad principal de la invención cuenta con nueve altavoces que se encuentran direccionados en diferentes rumbos, esto permite que el sonido pueda ser escuchado en tres dimensiones sin importar si el oyente esta en un área abierta debido a que los ángulos de los diferentes altavoces cubren a la redonda y en las áreas de arriba y abajo haciendo posible que la unidad principal emita los sonidos desde el área central donde el sistema es instalado, de igual manera si la unidad principal se encuentra instalada dentro de una habitación los altavoces reflejan el sonido dirigido al techo y a las paredes lo que permite que se produzca el efecto de sonido envolvente en tres dimensiones. The present description refers to the invention of a system of video projection and audio reproduction for music and cinema in its house that has a device called main unit FIG.4A designed to be mounted on the ceiling and that can be used for the playback of video and audio using a smartphone, tablet, computer or any compatible wireless device or that has Bluetooth® or WI-FI®. The main unit is designed to be placed on the lower face of the ceiling of a room where it can be leveled to project the video on the wall or on a screen; The main unit of the invention has the function of receiving wireless audio and video from any compatible wireless device and can be directed to any direction to project the video and in turn reproduce third-dimensional surround sound that functions as described herein: For purposes of the description the following terms are associated with the following meanings: "loudspeaker" electro-acoustic transducer device that produces sound in response to an electrical audio signal, "channel" is an audio signal containing encoded information used to define the sounds that will be reproduced by a certain speaker according to the position for which it is designated, "sound effect" refers to a recorded sound coming from a natural or artificial source related to any sound of the audio track of a video that can be associated in a manner congruent with the projected images as well as be mixed with the musical background and other ambient sounds, "three-dimensional sound" refers to the sound effects that can be heard in different locations as not coming from a single place within a three-dimensional plane as is the case of a room . The invention comprises the main unit FIG. 4A and two additional peripheral wireless devices that are necessary for its operation and which are described as audible and inaudible wireless double baffle unit FIG.6A and non-interruptible wall damper FIG. 5. The main unit of the invention refers to an appliance designed to be installed in the lower face of the roof where we usually find the electrical box that supplies the energy for the focus of a house, a business or a roofed area, this device has wireless receivers and Bluetooth® and WI-FI® that serve to receive the audio and video signal wirelessly from any compatible player; the audio signal is decoded and reproduced through the different channels assigned to the different speakers as well as retransmit the signal for low sounds through a wireless transmitter that serves so that these sounds can be reproduced through the baffle unit Wireless double located on the floor. The video projector or main unit is equipped with nine speakers that emit sounds separated by channels at different angles to emulate the third-dimensional ambient sound that works in the different formats of the audio tracks that are used for movies that have the Dolby or DTS versions 2.1, 5.1, 7.1, Dolby Atmos® 9.1, 9.2 and DTS: X. The main unit of the invention has nine speakers that are routed in different directions, this allows the sound to be heard in three dimensions regardless of whether the listener is in an open area because the angles of the different speakers cover the round and in the upper and lower areas making it possible for the main unit to emit the sounds from the central area where the system is installed, in the same way if the main unit is installed inside a room the loudspeakers reflect the sound directed to the ceiling and walls which allows the effect of surround sound to be produced in three dimensions.
La invención descrita cuenta con una unidad principal que está equipada con una lente (39) en su parte trasera que es utilizada para la proyección del video y además cuenta con nueve altavoces direccionados en diferentes ángulos; la invención cuenta con un bafle doble de piso utilizado para emitir los sonidos bajos y las frecuencias bajas no audibles, todos los canales están separados y están configurados para funcionar y ser escuchados mientras la audiencia está sentada frente a la proyección del video para ser percibidos de la siguiente manera: altavoz de centro (29), situado en la parte inferior al centro de la unidad principal ubicado para emitir sonidos que provengan de forma aparente y congruente con los sonidos situados al centro de la pantalla, altavoz izquierdo (27), situado en la parte lateral izquierda en la parte inferior de la unidad principal ubicado para emitir sonidos que provengan de forma aparente y congruente con los sonidos situados a la izquierda de la pantalla, altavoz derecho (31 ), situado en la parte lateral derecha en la parte inferior de la unidad principal ubicado para emitir sonidos que provengan de forma aparente y congruente con los sonidos situados a la derecha de la pantalla, altavoz ambiental izquierdo (26), situado en la parte frontal inferior en el lado izquierdo de la unidad principal ubicado para emitir sonidos que sean percibidos en la parte mediana izquierda de la habitación, altavoz ambiental derecho (25), situado en la parte frontal inferior del lado derecho de la unidad principal ubicado para emitir sonidos que sean percibidos en la parte mediana derecha de la habitación . En la parte frontal superior de la unidad principal encontramos un altavoz del lado izquierdo (23) y un altavoz del lado derecho (24) los cuales están caracterizados por tener un tubo en forma de anillo que circunda el cono de cada uno de los dos altavoces, estos altavoces descritos en la FIG. 3A y FIG 3B se encuentran aislados en su parte posterior por un tubo (17) y una sordina (19) para impedir que el sonido emitido por ellos mismos resuene de forma local en la caja de resonancia (37) estos altavoces fungen como reductores de dispersión de audio y están diseñados para impedir que el oyente perciba el sonido venir de la unidad principal de la invención, además cuentan con la característica de emitir un haz de sonido angosto que aumenta los decibeles y direcciona el sonido para que sea reflejado en la pared trasera, uno de estos altavoces es definido como altavoz trasero izquierdo (23), situado en la parte superior izquierda unidad principal diseñado para emitir sonidos que sean percibidos en la parte trasera izquierda de la habitación, el otro altavoz es definido como altavoz trasero derecho (24), situado en la parte superior derecha de la unidad principal diseñado para emitir sonidos que sean percibidos en la parte trasera derecha de la habitación. The invention described has a main unit that is equipped with a lens (39) on its back that is used for video projection and also has nine speakers addressed at different angles; the invention has a double floor baffle used to emit low sounds and low frequencies not audible, all channels are separate and are configured to operate and be heard while the audience is sitting in front of the video projection to be perceived from as follows: center speaker (29), located at the bottom to the center of the main unit located to emit sounds that come apparent and congruent with the sounds located at the center of the screen, left speaker (27), located on the left side of the lower part of the main unit located to emit sounds that come apparent and consistent with the sounds on the left of the screen, right speaker (31), located on the right side of the part of the main unit located to emit sounds that come in an apparent and congruent way with the sounds located to the right of the screen. a, left environmental speaker (26), located in the lower front part on the left side of the main unit located to emit sounds that are perceived in the left middle part of the room, right surround speaker (25), located in the lower front of the right side of the main unit located to emit sounds that are perceived in the right median part of the room. In the upper front of the main unit we find a left side speaker (23) and a right side speaker (24) which are characterized by having a ring shaped tube that surrounds the cone of each of the two speakers , these speakers described in FIG. 3A and FIG 3B are isolated on the back by a tube (17) and a mute (19) to prevent the sound emitted by them from resonating locally in the soundboard (37) these speakers act as gear reducers. audio dispersion and are designed to prevent the listener from perceiving the sound coming from the main unit of the invention, also have the characteristic of emitting a narrow sound beam that increases the decibels and directs the sound to be reflected on the wall rear, one of these speakers is defined as left rear speaker (23), located in the upper left part of the main unit designed to emit sounds that are perceived in the left rear of the room, the other speaker is defined as right rear speaker ( 24), located at upper right part of the main unit designed to emit sounds that are perceived in the back right of the room.
La unidad principal de la invención cuenta con dos altavoces que se encuentran situados en los extremos superiores angulados de forma opuesta, los cuales se encuentran direccionados al techo y son definidos como altavoces superiores. El altavoz superior izquierdo (20) situado en la parte lateral superior izquierda de la unidad principal está direccionado al techo para emitir sonidos que sean percibidos en la parte superior izquierda de la habitación el cual funciona por separado del otro altavoz y es asignado a otro canal para funcionar como altavoz superior derecho (22), situado en la parte lateral superior derecha de la unidad principal direccionado al techo para emitir sonidos que sean percibidos en la parte superior derecha de la habitación, la unidad principal que se muestra en la FIG. 7A y 7B referenciada con el número (60) transmite inalámbricamente de forma simultánea y en tiempo real los sonidos bajos para el bafle doble (61 ) que está situado en el piso el cual puede ser alimentado de corriente eléctrica conectándose en cualquier enchufe del área en donde se instale el sistema, este dispositivo está diseñado para emitir sonidos bajos que podrán ser percibidos audiblemente e inaudiblemente desde cualquier punto de la habitación sin un direccionamiento especifico. La unidad principal cuenta con una lente en la parte trasera (39) que proyecta el video y que puede ser enfocado dentro de una habitación en cualquier dirección a la redonda permitiendo que los efectos de sonido asignados a las imágenes sean congruentes al momento de que la unidad principal es rotada a la dirección deseada. La unidad principal cuenta con un foco en la parte inferior izquierda (28) y un foco en la parte inferior derecha (30) los cuales son controlados inalámbricamente a través del apagador de no interrumpible de pared que tiene como función principal encender y apagar las luces sin interrumpir la corriente eléctrica que es suministrada a la unidad principal, el apagador no interrumpible de pared cuenta con un interruptor independiente (47) que sirve para cortar la corriente eléctrica para poder reiniciar el sistema. Los focos con los que cuenta la unidad principal son utilizados para reemplazar la necesidad de iluminación que es restada al momento utilizar la posición de la caja eléctrica del foco que se encuentra en el techo. La base enchufe FIG 1 A está diseñada para conectarse a la energía eléctrica y atornillarse a la caja eléctrica del foco así como para soportar el peso total de la unidad principal y a su vez suministrar la energía eléctrica a través de la clavija (10) de el soporte clavija FIG. 2, los seguros (8) del soporte clavija embonan y enganchan firmemente para soportar la unidad principal y de esta manera habilitarla para ser direccionada a cualquier dirección. El soporte clavija cuenta con un mecanismo ajustable retráctil, con dos ejes (1 1 ) que sirven para poder nivelar la unidad principal en cualquier posición que le permita compensar la inclinación o altura del techo; el soporte clavija además cuenta con un rotor (12) que permite a la unidad principal direccionar la proyección y cambiar las posiciones de los altavoces de forma simultánea a cualquiera que sea la posición requerida dentro de la habitación. Específicamente la base enchufe FIG. 1 A, FIG. 1 B sirve para fijar la unidad principal al techo y suministrar la corriente eléctrica; esta base posee cuatro perforaciones (7) cerca del centro de la placa de la base (35) y ocho perforaciones (3) en todos los extremos de la placa que sirven para montarse en cualquier tipo de caja eléctrica estándar, además cuenta con cuatro pernos de torsión (4) que sirven para soportar la torsión al hacer el movimiento rotativo de la unidad principal cuando es direccionada a la posición requerida. La base enchufe cuenta con dos ranuras (5) para embonar con los seguros del soporte y cuenta con dos perforaciones roscadas (6) para poner dos tornillos de seguridad que impidan el riesgo de que la unidad principal caiga en caso de que los seguros se zafen, la base enchufe cuenta con un par de cables (1 ) conectados los dos contactos eléctricos del enchufe (2) diseñados para ser conectados con la clavija (10) del soporte que suministra la corriente eléctrica a la unidad principal. El soporte clavija cuenta con dos seguros (8) que sostienen la unidad principal y además cuenta con cuatro perforaciones (9) en la placa del soporte (36) que sirven para embonar con los pernos de torsión al momento de que soporte clavija y la base enchufe se juntan cara con cara. El soporte clavija cuenta con un mecanismo ajustable (1 1 ) que sirve para nivelar horizontalmente la unidad principal así como ajustar la altura necesaria con respecto al techo para poder ajustar la imagen de la proyección y cuenta con un rotor (12) para direccionar la unidad principal en cualquier dirección que sea necesaria, dicho soporte cuenta con un pasador de ajuste (13) que puede ser insertado a través de las perforaciones de ajuste (34) para poder fijar la unidad principal a la altura necesaria para proyección del video, una vez insertado el pasador es fijado con una chaveta de seguridad (32) que impide que el pasador se zafe. El soporte clavija cuenta con dos botones liberadores (33) en su parte superior que permiten la fácil instalación y remoción de la unidad principal con solo presionar los botones que accionan los seguros. The main unit of the invention has two loudspeakers which are located on the opposite angulated upper ends, which are directed to the ceiling and are defined as upper loudspeakers. The upper left speaker (20) located on the upper left side of the main unit is directed to the ceiling to emit sounds that are perceived in the upper left part of the room which works separately from the other speaker and is assigned to another channel to function as upper right speaker (22), located in the upper right side of the main unit addressed to the ceiling to emit sounds that are perceived in the upper right part of the room, the main unit shown in FIG. 7A and 7B referenced with the number (60) transmits wirelessly simultaneously and in real time the low sounds for the double baffle (61) that is located on the floor which can be powered by electrical power connecting in any socket of the area in where the system is installed, this device is designed to emit low sounds that can be heard audibly and inaudibly from any point in the room without a specific address. The main unit has a rear-facing lens (39) that projects the video and that can be focused within a room in any direction in the round allowing the sound effects assigned to the images to be congruent to the moment the Main unit is rotated to the desired direction. The main unit has a focus on the lower left (28) and a focus on the lower right (30) which are controlled wirelessly through the non-interruptible wall damper whose main function is to turn the lights on and off Without interrupting the electric current that is supplied to the main unit, the non-interruptible wall damper has an independent switch (47) that is used to cut the electric current to be able to restart the system. The bulbs that the main unit has are used to replace the need for lighting that is subtracted when using the position of the electrical box of the focus that is in the ceiling. The plug base FIG 1 A is designed to be connected to the electrical power and screwed to the electrical box of the bulb as well as to support the total weight of the main unit and in turn supply the electrical power through the plug (10) of the peg support FIG. 2, the latches (8) of the peg bracket engage and engage firmly to support the main unit and thus enable it to be addressed to any direction. The peg bracket has a retractable adjustable mechanism, with two axes (1 1) that can be used to level the main unit in any position that allows it to compensate the inclination or height of the roof; The plug holder also has a rotor (12) that allows the main unit to direct the projection and change the positions of the speakers simultaneously to whatever position is required within the room. Specifically the plug base FIG. 1 A, FIG. 1 B serves to fix the main unit to the ceiling and supply the electric current; this base has four perforations (7) near the center of the base plate (35) and eight perforations (3) in all the ends of the plate that are used to mount in any type of standard electrical box, in addition it has four bolts of torsion (4) that serve to support the torsion when doing the rotary movement of the main unit when it is directed to the required position. The base plug has two slots (5) to fit with the locks of the bracket and has two threaded holes (6) to put two security screws that prevent the risk of the main unit falling in case of insurance , the socket base has a pair of cables (1) connected to the two electrical contacts of the plug (2) designed to be connected to the plug (10) of the support that supplies the electric power to the main unit. The peg holder has two latches (8) that hold the main unit and also has four holes (9) in the support plate (36) that serve to fit with the torsion bolts at the time that support peg and base plug meet face to face. The peg support has an adjustable mechanism (1 1) that serves to horizontally level the main unit as well as adjust the necessary height with respect to the ceiling to be able to adjust the image of the projection and has a rotor (12) to direct the unit main in any direction that is necessary, said support has an adjustment pin (13) that can be inserted through the adjustment holes (34) to be able to fix the main unit to the necessary height for video projection, once inserted the pin is fixed with a safety key (32) that prevents the pin from falling out. The peg holder has two release buttons (33) on the top that allow easy installation and removal of the main unit by pressing the buttons that activate the locks.
La unidad principal está construida de tal manera que su carcasa funcione como una caja acústica de resonancia (37) con una división interna para el audio y otra para el sistema de proyección que evite que la acústica del audio sea afectada por compartir la misma cavidad y que permita que la sección de proyección disipe el calor de la lámpara a través de los paneles de ventilación (41 ) de la misma manera el panel principal de ventilación (21 ) disipa el calor de los amplificadores y de la fuente de la alimentación. La carcasa también sirve como un bastidor para sostener las tablillas electrónicas que contiene dentro, así como las bases de los focos (39) la cuña angular (40) que sostiene el altavoz central y la pantalla de comandos (38) en su parte frontal. En la parte frontal superior de la unidad principal se encuentra el concentrador de audio izquierdo (23) y el concentrador de audio derecho (24), cada uno de estos concentradores descritos en la FIG. 3A y FIG 3B cuentan con un anillo (15) que es usado para reducir la dispersión del audio causada por el cono del altavoz (14), estos concentradores de audio se encuentran cada uno sujetos por cuatro tornillos opresores (16) que mantienen el tubo posterior (17) y la sordina (19) juntos a través de la compresión entre contra (1 8) y la carcasa. Los concentradores de audlo están diseñados para dar a los altavoces la capacidad de aumentar la distancia del audio con un haz de sonido angosto, el tubo trasero y la sordina con los que cuentan reducen el audio dentro de la caja de resonancia para impedir que el oyente perciba los sonidos venir de la parte central donde la unidad principal es instalada. La unidad principal cuenta con dos canales para los altavoces superiores, uno de ellos se encuentra localizado en el lado izquierdo (20) y el otro localizado en el lado derecho (22) ambos se encuentran localizados en los extremos angulares superiores de forma opuesta para emitir efectos de sonido por canales separados que puedan ser reflejados en el techo de tal manera que el oyente perciba los sonidos de la pista de audio en el lado izquierdo y en el lado derecho del área superior de la habitación. La invención descrita cuenta con una unidad principal y dos dispositivos periféricos necesarios para su funcionamiento, uno de ellos se describe como apagador no interrumpible de pared que sirve para controlar los focos sin interrumpir el flujo de la corriente eléctrica que abastece la unidad principal del durante su funcionamiento, este apagador cuenta con una placa fijadora (42) que tiene dos orificios (48) que sirven para atornillarla a la caja eléctrica de pared donde va el apagador de las luces en área donde se instala el sistema de proyección, este apagador cuenta con dos cables (43) que están conectados a un interruptor independiente (47) que es utilizado para reiniciar el sistema mediante la interrupción eléctrica al momento de accionarlo mediante un delgado objeto que pueda ser introducido a través del orificio (46) de la tapadera frontal del apagador. El apagador de pared no interrumpible tiene en su parte frontal un botón (44) para el encendido de las luces y un botón (45) para el apagado de las luces los cuales controlan las luces de la unidad principal a través de un transmisor inalámbrico para evitar la interrupción de la operación del sistema. The main unit is constructed in such a way that its casing functions as a resonance acoustic box (37) with an internal division for the audio and another one for the projection system that avoids the acoustics of the audio being affected by sharing the same cavity and which allows the projection section to dissipate the heat of the lamp through the ventilation panels (41) in the same way the main ventilation panel (21) dissipates the heat from the amplifiers and from the power source. The housing also serves as a frame to hold the electronic slats inside, as well as the bases of the bulbs (39) the angular wedge (40) that holds the center speaker and the command screen (38) on its front. On the upper front of the main unit is the left audio concentrator (23) and the right audio concentrator (24), each of these hubs described in FIG. 3A and FIG 3B have a ring (15) that is used to reduce the dispersion of the audio caused by the speaker cone (14), these audio concentrators are each held by four oppressor screws (16) that hold the tube posterior (17) and mute (19) together through compression between (1 8) and the housing. The audlo concentrators are designed to give the loudspeakers the ability to increase the distance of the audio with a narrow sound beam, the rear tube and mute that they have reduce the audio inside the soundboard to prevent the listener from perceive the sounds coming from the central part where the main unit is installed. The main unit has two channels for the upper loudspeakers, one of them is located on the left side (20) and the other located on the right side (22) both are located at the upper angular ends opposite to emit sound effects by separate channels that can be reflected on the ceiling in such a way that the listener perceives the sounds of the audio track on the left side and on the right side of the upper area of the room. The described invention has a main unit and two peripheral devices necessary for its operation, one of which is described as a non-interruptible wall damper used to control the bulbs without interrupting the flow of the electric current that supplies the main unit during its operation. operation, this damper has a fixing plate (42) that has two holes (48) that are used to screw it to the electrical wall box where the light switch goes in the area where the projection system is installed, this damper has two cables (43) that are connected to an independent switch (47) that is used to restart the system by means of electrical interruption when operated by a thin object that can be introduced through the hole (46) of the front cover of the damper. The non-interruptible wall switch has on its front a button (44) for turning on the lights and a button (45) for turning off the lights which control the lights of the main unit through a wireless transmitter for avoid the interruption of the operation of the system.
La invención descrita cuenta con otro dispositivo inalámbrico necesario para su operación, que se describe como unidad de bafle doble audible e inaudible, esta unidad se encuentra internamente dividida por dos cámaras de resonancia, en la parte superior la unidad de bafle doble cuenta con un altavoz bajo (59) y un tubo de resonancia (49) que es utilizado para emitir sonidos bajos que puedan ser percibidos omnidireccionalmente de una forma audible en cualquier parte de la habitación sin una ubicación especifica, en la parte inferior de la unidad cuenta con un tubo de resonancia (60) y un altavoz (51 ) utilizados para emitir los sonidos bajos y frecuencias bajas que pueden ser escuchadas y percibidas por el sentido del oído y del tacto desde cualquier parte de la habitación sin un direccionamiento especifico. En la parte trasera de la unidad de bafle doble cuenta con un amplificador de placa (57) que pude ser conectado a través de un conector de corriente alterna (58). El amplificador de placa cuenta con un receptor inalámbrico (52) para recibir la señal de los sonidos bajos que son transmitidos por la unidad principal ; el receptor inalámbrico cuenta con un foco indicador de encendido (53), un foco indicador de enlace inalámbrico (54), un botón de restablecimiento de enlace inalámbrico (55) en caso de que no se encuentre conectado a la unidad principal y una perilla (56) para control de intensidad de volumen de audio. The described invention has another wireless device necessary for its operation, which is described as a double audible and inaudible baffle unit, this unit is internally divided by two resonance chambers, in the upper part the double baffle unit has a loudspeaker low (59) and a resonance tube (49) that is used to emit low sounds that can be perceived omnidirectionally in an audible way in any part of the room without a specific location, in the lower part of the unit has a tube resonance (60) and a speaker (51) used to emit low and low frequencies that can be heard and perceived by the sense of hearing and touch from anywhere in the room without a specific address. On the back of the double baffle unit it has a plate amplifier (57) that can be connected through an alternating current connector (58). The plate amplifier has a wireless receiver (52) to receive the signal of the low sounds that are transmitted by the main unit; the wireless receiver has a power indicator light (53), a wireless link indicator light (54), a wireless link reset button (55) in case it is not connected to the main unit and a knob (56) for audio volume intensity control.
La invención una vez instalada con sus dispositivos periféricos dentro de una habitación FIG.7A, FIG.7B permite que la unidad principal (60) situada en la parte central del techo, sea asistida por la unidad de bafle doble situada en el piso (61 ), desde su posición la unidad principal proyecta el video sobre la pantalla y emula los efectos de sonido de forma congruente con las imágenes proyectadas en la pantalla (62) sin que sean percibidas como provenientes de la parte superior donde la unidad principal se encuentra ubicada. El interruptor de pared (63) se coloca en la caja eléctrica del interruptor de las l uces de la habitación para prender y apagar las luces de la unidad principal sin interrumpir el suministro eléctrico durante su operación. Todas las funciones de la invención que controlan los mandos y parámetros pueden ser controladas por un control remoto universal o por un dispositivo compatible (64) que emita la señal del audio y el video y que controle la unidad principal y sus dispositivos periféricos de una forma inalámbrica y desde cualquier parte de la habitación. The invention once installed with its peripheral devices inside a room FIG.7A, FIG.7B allows the main unit (60) located in the central part of the roof, to be assisted by the double baffle unit located on the floor (61 ), from its position the main unit projects the video on the screen and emulates the sound effects in a manner consistent with the images projected on the screen (62) without being perceived as coming from the upper part where the main unit is located . The wall switch (63) is placed in the electrical box of the switch in the room lights to turn the lights of the main unit on and off without interrupting the power supply during its operation. All the functions of the invention controlling the controls and parameters can be controlled by a universal remote control or by a compatible device (64) that emits the signal of the audio and video and that controls the main unit and its peripheral devices in a way Wireless and from anywhere in the room.

Claims

REIVINDICACIONES
Habiendo descrito mi invención como antecede, considero una novedad y reclamo de mi propiedad lo contenido en las siguientes reivindicaciones: 1 .- Sistema inalámbrico de proyección de video y audio para cine en su casa para techo que simplifica la instalación de sistemas de audio de diez canales, dicho sistema se caracteriza porque la unidad principal que proyecta el video va montada en el techo y es alimentada a través de la energía eléctrica que se suministra en cualquier área techada justo en el lugar donde habitualmente se sitúa la lámpara de una habitación, dicha unidad principal una vez instalada recibe la señal de audio y video de forma inalámbrica de cualquier dispositivo reproductor compatible o por Bluetooth® o WI-FI® para proyectar el video y decodificar la señal de audio de la pista de un video para poder distribuirla y emitir sonidos separados por canales en las nueve direcciones a las cuales los diferentes altavoces se encuentran dirigidos, dicha unidad principal a su vez transmite inalámbricamente al décimo canal asignado para los sonidos bajos a la unidad de bafle doble de piso que emite sonidos convergentes que son percibidos en cualquier área de la habitación sin un direccionamiento especifico que genera un sonido envolvente de tercera dimensión, además dicha unidad principal cuenta con una base enchufe y un soporte desmontable para su fácil instalación y remoción que se nivela en cualquier posición para compensar la inclinación, desnivel o altura del techo, dicho soporte cuenta con la capacidad de tener un movimiento rotativo que le permite direccionar la unidad principal a cualquier rumbo para poder proyectar el video y direccionar el sonido de los altavoces en cualquiera que sea la posición sin que sea necesaria la reconfiguración de los canales y de los altavoces de acuerdo a las posiciones asignadas para que sigan siendo congruentes con el video proyectado. Having described my invention as above, I consider a novelty and claim of my property contained in the following claims: 1 .- Wireless video and audio projection system for home theater for ceiling that simplifies the installation of audio systems of ten channels, said system is characterized in that the main unit that projects the video is mounted on the ceiling and is fed through the electric power that is supplied in any roofed area just in the place where the lamp of a room is usually located, said Once installed, the main unit receives the audio and video signal wirelessly from any compatible player device or via Bluetooth® or WI-FI® to project the video and decode the audio signal of a video track so that it can be distributed and broadcast. sounds separated by channels in the nine directions to which the different speakers are directed, said unit rincipal in turn transmits wirelessly to the tenth channel assigned for low sounds to the double floor baffle unit that emits convergent sounds that are perceived in any area of the room without a specific addressing that generates a third dimension surround sound, besides said main unit has a plug base and a removable support for easy installation and removal that is leveled in any position to compensate the inclination, height difference or height of the roof, this support has the ability to have a rotary movement that allows you to address the main unit in any direction to project the video and address the sound of the speakers in any position without the need to reconfigure the channels and speakers according to the assigned positions so that they remain consistent with the video projected
2. - Sistema de proyección de video y audio para cine en su casa para techo de acuerdo a la reivindicación 1 , caracterizado porque la unidad principal de la invención proyecta video y reproduce audio simultáneamente, donde encontramos que los nueve altavoces integrados emiten sonidos divididos por canales en nueve direcciones diferentes creando el efecto de que los sonidos provienen del lugar al cual los altavoces se encuentran dirigidos. 2. - Video and audio projection system for home theater for the ceiling according to claim 1, characterized in that the main unit of the invention projects video and plays audio simultaneously, where we find that the nine integrated speakers emit sounds divided by channels in nine different directions creating the effect that the sounds come from the place to which the speakers are directed.
3. - Sistema de proyección de video y audio para cine en su casa para techo de acuerdo a la reivindicación 1 , caracterizado porque la unidad principal de la invención puede ser girada en cualquier dirección para proyectar el video sin necesidad de reconfigurar los nueve canales de los altavoces que emiten sonidos divididos en nueve direcciones diferentes creando el efecto de que los sonidos provienen del lugar al cual se encuentran dirigidos. 3. - Video and audio projection system for home theater for ceiling according to claim 1, characterized in that the main unit of the invention can be rotated in any direction to project the video without having to reconfigure the nine channels of the speakers that emit sounds divided into nine different directions creating the effect that the sounds come from the place where they are directed.
4.- Sistema de proyección de video y audio para cine en su casa para techo de acuerdo a la reivindicación 1 , caracterizado porque la unidad principal cuenta con carcasa habilitada como caja acústica para nueve altavoces independientes divididos por canales que emiten efectos de sonido dirigidos a diferentes lugares de la habitación sobre espacio libre y sin la obstrucción de mobiliario. 4.- Video and audio projection system for home cinema for the ceiling according to claim 1, characterized in that the main unit has a casing enabled as a speaker for nine independent speakers divided by channels that emit sound effects directed to different places in the room on free space and without obstruction of furniture.
5.- Sistema de proyección de video y audio para cine en su casa para techo de acuerdo a la reivindicación 2, caracterizado porque los nueve altavoces de la unidad principal reproducen por separado los efectos de sonido de la pista de audio del video proyectado para ser congruentes con las posiciones asignadas para las imágenes y efectos visuales proyectados. 5.- Video and audio projection system for home theater for the ceiling according to claim 2, characterized in that the nine speakers of the main unit reproduce separately the sound effects of the audio track of the video projected to be consistent with the positions assigned to the projected images and visual effects.
6. - Sistema de proyección de video y audio para cine en su casa para techo de acuerdo a la reivindicación 1 , caracterizado porque la unidad principal cuenta con soporte clavija integrado con mecanismo omnidireccional que direcciona, nivela o ajusta la altura de la proyección del video y que a su vez la energiza de corriente eléctrica para su operación. 6. - Video and audio projection system for home theater for the ceiling according to claim 1, characterized in that the main unit has an integral peg support with an omnidirectional mechanism that directs, levels or adjusts the height of the video projection and that in turn energizes electrical current for its operation.
7. - Sistema de proyección de video y audio para cine en su casa para techo de acuerdo a la reivindicación 1 , caracterizado porque la invención cuenta con una base enchufe con una pluralidad de perforaciones para poder ser atornillada en cualquier parte del techo y ser conectada a la corriente eléctrica para suministrar electricidad a la unidad principal de la invención. 7. - Video and audio projection system for home theater for the roof according to claim 1, characterized in that the invention has a plug base with a plurality of perforations to be screwed in any part of the ceiling and be connected to the electric current to supply electricity to the main unit of the invention.
8. - Sistema de proyección de video y audio para cine en su casa para techo de acuerdo a la reivindicación 1 , caracterizado porque cuenta con unidad de bafle doble con caja acústica para altavoz audible y altavoz inaudible, diseñada con dos tubos de resonancia que de forma simultánea resuenan para emitir sonidos bajos audibles y emitir sonidos bajos en frecuencias no audibles que puedan ser percibidas por el sentido del oído y del tacto sin un direccionamiento específico y desde cualquier parte de la habitación. 8. - Video and audio projection system for home theater for the ceiling according to claim 1, characterized in that it has a double baffle unit with an audible loudspeaker and an inaudible loudspeaker, designed with two resonance tubes that Simultaneously they resonate to emit low audible sounds and emit low sounds at non-audible frequencies that can be perceived by the sense of hearing and touch without specific addressing and from any part of the room.
9. - Sistema de proyección de video y audio para cine en su casa para techo de acuerdo a la reivindicación 1 , caracterizado porque el sistema incluye un proceso de sonido envolvente que permite que desde el centro de la habitación los efectos de sonido puedan ser reflejados directamente en cualquier parte de la habitación sin una obstrucción física. 9. - Video and audio projection system for home theater for the ceiling according to claim 1, characterized in that the system includes a surround sound process that allows sound effects to be reflected from the center of the room directly in any part of the room without a physical obstruction.
10. - Sistema de proyección de video y audio para cine en su casa para techo de acuerdo a la reivindicación 9, caracterizado porque la unidad principal de la invención puede reflejar directamente los canales asignados a la parte posterior de la habitación sin ninguna obstrucción. 10. - Video and audio projection system for home theater for the ceiling according to claim 9, characterized in that the main unit of the invention can directly reflect the channels assigned to the back of the room without any obstruction.
1 1 .- Sistema de proyección de video y audio para cine en su casa para techo de acuerdo a la reivindicación 9, caracterizado porque la unidad principal puede emitir contra el techo sonidos a corta distancia para que sean percibidos como provenientes de la parte superior de la habitación . 1 1 .- Video and audio projection system for home theater for the ceiling according to claim 9, characterized in that the main unit can emit sounds at close range against the ceiling so that they are perceived as coming from the upper part of the house. the room .
12.- Sistema de proyección de video y audio para cine en su casa para techo de acuerdo a la reivindicación 1 , caracterizado porque el proyector de video transmite inalámbricamente los sonidos bajos al bafle de piso para impedir que la imagen proyectada se distorsione con la vibración. 12.- Video and audio projection system for home theater for the ceiling according to claim 1, characterized in that the video projector wirelessly transmits the low sounds to the floor baffle to prevent the projected image from being distorted with vibration .
PCT/MX2017/050003 2016-02-09 2017-02-06 Video projector with ceiling-mounted home cinema audio system WO2017138807A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662293303P 2016-02-09 2016-02-09
US62/293,303 2016-02-09

Publications (1)

Publication Number Publication Date
WO2017138807A1 true WO2017138807A1 (en) 2017-08-17

Family

ID=59563962

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MX2017/050003 WO2017138807A1 (en) 2016-02-09 2017-02-06 Video projector with ceiling-mounted home cinema audio system

Country Status (1)

Country Link
WO (1) WO2017138807A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100181141A1 (en) * 2009-01-22 2010-07-22 Olds Dean W Video Projection System Mounting Panel
US20110215210A1 (en) * 2004-12-27 2011-09-08 Premier Mounts Mount and Leveling System
US20120224152A1 (en) * 2011-03-03 2012-09-06 Panamorph, Inc. Overhead support system for a light projection system
US20120256071A1 (en) * 2008-06-12 2012-10-11 Jay Dittmer Universal projector interface having at least one arm assembly including an elongate arm member and a shiftable coupling portion with sustainable alignment
EP2571285A2 (en) * 2011-09-16 2013-03-20 Sony Corporation Sound-reproducing apparatus, lighting apparatus, and suspended opening and closing apparatus
WO2014036085A1 (en) * 2012-08-31 2014-03-06 Dolby Laboratories Licensing Corporation Reflected sound rendering for object-based audio

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110215210A1 (en) * 2004-12-27 2011-09-08 Premier Mounts Mount and Leveling System
US20120256071A1 (en) * 2008-06-12 2012-10-11 Jay Dittmer Universal projector interface having at least one arm assembly including an elongate arm member and a shiftable coupling portion with sustainable alignment
US20100181141A1 (en) * 2009-01-22 2010-07-22 Olds Dean W Video Projection System Mounting Panel
US20120224152A1 (en) * 2011-03-03 2012-09-06 Panamorph, Inc. Overhead support system for a light projection system
EP2571285A2 (en) * 2011-09-16 2013-03-20 Sony Corporation Sound-reproducing apparatus, lighting apparatus, and suspended opening and closing apparatus
WO2014036085A1 (en) * 2012-08-31 2014-03-06 Dolby Laboratories Licensing Corporation Reflected sound rendering for object-based audio

Similar Documents

Publication Publication Date Title
ES2606678T3 (en) Display of reflected sound for object-based audio
TWI644573B (en) Headphone type audio device
CN107925813A (en) With asymmetric diffusion for the upward excitation loudspeaker through reflecting audio reproduction
US9447592B2 (en) Eco-acoustic theatre
US10057551B2 (en) Wireless audio and video home theater ceiling projector system
TW201914317A (en) Speaker and headphone layout for locating sound signals in space
KR102138486B1 (en) Audio device
KR20050084875A (en) Array speaker equipped with projection screen
CN108370482B (en) Dual directional speaker for presenting immersive audio content
KR102153707B1 (en) Multi channel Speaker mounted movable chair
JP2018535579A (en) Wireless sound emitting device and system for remotely controlling wireless sound emitting device
US20150260392A1 (en) Lightbulb loudspeaker
JP2009055450A (en) Loudspeaker system
KR20120059913A (en) Integrated speaker and home theater sound system having the same
KR102182098B1 (en) Removable entertaining vibrating device on chair
WO2017138807A1 (en) Video projector with ceiling-mounted home cinema audio system
JP5626096B2 (en) Ceiling-mounted speaker system and lighting device using the same
US9736589B1 (en) Music and home theater wireless ceiling system
WO2017074171A1 (en) Ceiling-mounted home cinema and audio system
KR101551252B1 (en) Method for controlling balance of audio lighting equipment
US20130336504A1 (en) Compact stand-alone stereo loudspeaker
EP1864548A1 (en) A multiple loudspeaker device
WO2011153998A1 (en) Compact stereo loudspeaker for wall mounting
JP2001145186A (en) Television receiver
KR101218027B1 (en) circle line multi channel speaker system

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17750497

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17750497

Country of ref document: EP

Kind code of ref document: A1