WO2018185527A1 - System for fastening by vacuum controlled by a pneumatic circuit and display cabinet adapted to the system - Google Patents
System for fastening by vacuum controlled by a pneumatic circuit and display cabinet adapted to the system Download PDFInfo
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- WO2018185527A1 WO2018185527A1 PCT/IB2017/051991 IB2017051991W WO2018185527A1 WO 2018185527 A1 WO2018185527 A1 WO 2018185527A1 IB 2017051991 W IB2017051991 W IB 2017051991W WO 2018185527 A1 WO2018185527 A1 WO 2018185527A1
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- Prior art keywords
- vacuum
- pneumatic circuit
- motors
- clamping system
- system controlled
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
- A47G1/16—Devices for hanging or supporting pictures, mirrors, or the like
- A47G1/17—Devices for hanging or supporting pictures, mirrors, or the like using adhesives, suction or magnetism
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- 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
- F16H—GEARING
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
Definitions
- Vacuum clamping system specially designed for use inside homes and commercial premises, designed to support all kinds of objects on it, which adheres easily on any smooth surface and where the pressure on the surface to be fixed is controlled by an electro-mechanical circuit composed of a vacuum generator.
- the patent application P200800509 by the same author, reveals a modular display device with suction grip system, composed of several parts that fit together, especially designed for use in homes and commercial premises, intended to hold a tray exposrtora (1) to expose all kinds of objects.
- the device comprises several removable parts that are coupled together.
- the piece (3) consists of a system for hooking to the smooth surface, such as glass or the like, through at least one suction cup (31), with an arm (32) articulated from the bottom of the mechanism, the arm being provided (32) of a hole (33) in its upper part for engagement of a piece (2) by means of a tongue (21), and where the upper part of said piece (2) is materialized in a clip (22) intended to couple the display tray (1).
- This clamp (22) of the piece (2) has the lower side (23) of greater length than the upper one, in such a way that it confers greater rigidity to the structure, and prevents the sliding of the display tray (1) thanks to a medium of non-slip grip provided on the lower part of said clamp (22).
- the arm (32) To fix the suction cup to the smooth surface, the arm (32), once folded, rotate about the central point of the suction cup up to 90 degrees, creating a vacuum, and so that to eject said suction cup, the arm is rotated (32). ) in the opposite direction.
- Another advantage of the present invention is that the system makes it possible to increase the degree of vacuum in the device or in turn allows to increase significantly the weight that the device can support for a prolonged period of time.
- the device also incorporates several sensors that automatically alert any anomaly such as loss of vacuum. DESCRIPTION OF THE DRAWINGS
- Figure 1 shows a diagram of the pneumatic circuit.
- Figure 2 shows a profile view of the housing used as a fastening element.
- Figure 3 shows a view of an example of an exhibitor
- the present invention relates to a device capable of holding objects of all kinds, thanks to an electro-mechanical system that generates vacuum and adheres to smooth surfaces for a long time.
- the device is specially designed for indoor and outdoor use of homes and commercial premises, designed to hold or present objects in a more secure and attractive way. This includes, for example, lighting systems, both for stores and homes, supports for video surveillance cameras, supports for bathroom and kitchen items, blinds, loudspeakers, television screens, clothes, footwear, potos camera, mobiles, etc. Thanks to the electro-mechanical system that generates vacuum, the device maintains and guarantees its adhesion on surfaces better for longer than other devices that do not lack this system.
- the present invention presents the novelty that the fixing system by means of a vacuum generator is connected to an electro-mechanical circuit that allows the aspiration of air by means of a vacuum generator, comprising a motor or several motors that generate a vacuum in the ⁇ s) suction cup (s) and that through of a pressure sensor that controls that the device always remains attached with sufficient pressure to achieve and guarantee that the objects subject to the system can be maintained for a time by prolonging subjects to smooth surfaces.
- the degree of vacuum generated by the electro-mechanical circuit is greater than that of the vacuum cups! same size where the vacuum is generated mechanically, consequently the weight that can hold this system is greater than its mechanical equivalent
- the vacuum is the state of a gas in which the partial density of its particles is lower than that of the atmosphere of the earth's surface.
- the pressure is indicated as overpressure (in relation to the ambient pressure). This also means that the vacuum is always indicated with a negative value (measured with respect to the ambient pressure).
- a vacuum generator with vacuum control is used by means of a pressure sensor. It is not necessary to generate the vacuum continuously, which has a favorable effect on the energy consumption of the power supply, such as batteries or batteries.
- vacuum generation is automatically deactivated and energy consumption is saved.
- An energy saving switching of these characteristics can be controlled by an electronic board that carries a microprocessor.
- the controller can also be completely integrated in a vacuum generator.
- the size of the flexible pressure supply hose must be suitable for the air consumption of the vacuum generator and must be suitable for the generated vacuum mechanism, the size of the vacuum hose being suitable for the vacuum generator used.
- the system does not require installation, is fixed quickly and comfortably on any smooth surface, preferably glass, and is easily repositionable.
- the display device is made up of a series of pieces, among which there is a display tray, which serves as a support base for the object to be exhibited.
- the circuit of the present invention comprises a vacuum chamber (3) joined to the contact surface (1) by means of elastomers (2), said contact surface (1) incorporating a sucker associated with said surface.
- the vacuum chamber (3) is in communication with at least two motors (9,10) by means of flexible feeding tubes (5) which act as means for the air flow and where a solenoid valve (6) is interposed between the vacuum chamber (3) and the motors (9,10).
- the motors (9,10) are controlled by means of a solenoid valve (8) by means of flexible pipes (5.1) and in turn said solenoid valve (8) is connected to a logic control board (13).
- the flexible hoses (5.1,) are fed by a solenoid valve (8) for the air flow inlet and this is controlled by means of a control card (13)
- the motors (9, 10) are connected to a power supply (11) by means of a transformer (12) which in turn is controlled by the logic control board (13) and this is powered by one ( s) battery (s) (14) that generate a total of at least 9 volts.
- the motors (9,10) are connected to a silencer (7) by means of flexible connectors (5.2).
- the control logic board (13) is in turn connected to other elements such as a solenoid valve (4) acting as a vacuum sensor, a force sensor (21), a Wifi device (22), an accelerometer ( 19) and a USB port
- the logic control board (13) has means for controlling the on and off (15), a! less an LED lighting element for the control of the battery (16), at least one LED lighting element for the vacuum control (17), an alarm with sound and means for sound control (18) of the alarm.
- the values of the pressure of the contact surface, as well as the weight it can bear vary according to the area of contact, the volume and the atmospheric pressure.
- the system allows generating a vacuum of up to -0.9 bar if you work with 4 associated motors.
- e! maximum value is -0.75 bar since it works with 2 associated motors.
- the display is formed using the vacuum circuit assembled in a housing (20) in the form of rectangular parallelepiped, where the longer side of said housing (20) is used as contact surface (1) incorporating a suction cup and is connected to the vacuum circuit which as said above is internal to said casing (20).
- a groove (30) has been made in the surface parallel to said contact surface (1) and which allows the insertion of a tray (40) that acts as a base for the placement of objects, in such a way that when the contact surface (1) is adhered to a surface such as the crystal! the casing (20) functions as a fastening element for supporting objects placed in said tray (40).
- the housing (20) has on one of the smaller surfaces means for connecting the power supply (50), at least one USB port (51) and at least one element for the emission of sounds (52) of comet type or the like.
- the display can support 10 cm of the fixing surface more than 30 Kg -p as action of the force moment. If this same test is carried out by placing the object at 50cm from the fixing surface, the display tray supports more than 6kg-p. Other models depending on the area and degree of vacuum can support more or less weight.
- the time that the weight in the tray can support depends on the times that the vacuum generation system remains in operation and consequently the wear of the batteries.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
Description
SISTEMA DE SUJECIÓN POR VACÍO CONTROLADO POR UN CIRCUITO SYSTEM OF VACUUM CLAMPING CONTROLLED BY A CIRCUIT
NEUMÁTICO Y EXPOSITOR ADAPTADO AL SISTEMA OBJETO DE LA INVENCIÓN PNEUMATIC AND EXPOSITOR ADAPTED TO THE SYSTEM OBJECT OF THE INVENTION
Sistema de sujeción por vació, especialmente diseñado para el uso en ei interior de hogares y locales comerciales, destinado a sustentar sobre él toda clase de objetos, que se adhiere fácilmente sobre cualquier superficie lisa y donde la presión sobre la superficie a fijar es controlada mediante un circuito electro- mecánico compuesto por un generador de vacío. Vacuum clamping system, specially designed for use inside homes and commercial premises, designed to support all kinds of objects on it, which adheres easily on any smooth surface and where the pressure on the surface to be fixed is controlled by an electro-mechanical circuit composed of a vacuum generator.
ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION
En la actualidad existe una multitud de soportes expositores, tanto publicitarios como para el hogar, capaces de sustentar una gran variedad de objetos. Estos soportes expositores carecen en muchas ocasiones de atractivo y no llaman ia atención del consumidor de cara al producto, ya que se limitan a utilizar el techo o suelo como punto de sujeción. Gracias al uso de un sistema generador de vacio, este soporte utiliza las superficies verticales lisas de las tiendas y hogares como cristales, ventanas, espejos, etc., para sostener y presentar ei producto de manera más atractiva y cómoda. La configuración y el sistema de montaje de los expositores son complicados, incómodos y requieren algún tipo de instalación, lo que limita, dificulta y encarece su instalación. La solicitud de patente P200800509 del mismo autor, reveia un dispositivo expositor modular con sistema de sujeción por ventosa, compuesto de varias piezas que encajan entre sí, especialmente diseñado para el uso en el interior de hogares y locales comerciales, destinado a sujetar una bandeja exposrtora (1 ) para exponer toda clase de objetos. El dispositivo comprende varias piezas desmontables que se acoplan entre sí. La pieza (3) consiste en un sistema de enganche a la superficie lisa, como vidrio o similar, a través de al menos una ventosa (31 ) , con un brazo (32) articulado desde la parte inferior del mecanismo, estando provisto el brazo (32) de un orificio (33) en su parte superior para enganche de una pieza (2) por medio de una lengüeta (21) , y donde la parte superior de dicha pieza (2) se materializa en una pinza (22) destinada a acoplar la bandeja expositora (1) . Esta pinza (22) de la pieza (2) posee el lateral inferior (23) de mayor longitud que el superior, de manera que confiere mayor rigidez a la estructura, e impide el deslizamiento de ta bandeja expositora (1 ) gracias a un medio de sujeción antideslizante provisto en la parte inferior de dicha pinza (22) . At present there is a multitude of display stands, both advertising and home, capable of supporting a wide variety of objects. These display stands often lack attractiveness and do not call the attention of the consumer for the product, since they are limited to using the roof or floor as a fixing point. Thanks to the use of a vacuum generator system, this support uses the smooth vertical surfaces of shops and homes such as windows, mirrors, etc., to hold and present the product in a more attractive and comfortable way. The configuration and assembly system of the exhibitors are complicated, uncomfortable and require some type of installation, which limits, hinders and makes expensive its installation. The patent application P200800509 by the same author, reveals a modular display device with suction grip system, composed of several parts that fit together, especially designed for use in homes and commercial premises, intended to hold a tray exposrtora (1) to expose all kinds of objects. The device comprises several removable parts that are coupled together. The piece (3) consists of a system for hooking to the smooth surface, such as glass or the like, through at least one suction cup (31), with an arm (32) articulated from the bottom of the mechanism, the arm being provided (32) of a hole (33) in its upper part for engagement of a piece (2) by means of a tongue (21), and where the upper part of said piece (2) is materialized in a clip (22) intended to couple the display tray (1). This clamp (22) of the piece (2) has the lower side (23) of greater length than the upper one, in such a way that it confers greater rigidity to the structure, and prevents the sliding of the display tray (1) thanks to a medium of non-slip grip provided on the lower part of said clamp (22).
Para fijar la ventosa a la superficie lisa, el brazo (32) , una vez plegado, girar respecto ai punto central de la ventosa hasta 90 grados, creando un vacío, y de manera que para expulsar dicha ventosa, se gira el brazo (32) en sentido contrario. To fix the suction cup to the smooth surface, the arm (32), once folded, rotate about the central point of the suction cup up to 90 degrees, creating a vacuum, and so that to eject said suction cup, the arm is rotated (32). ) in the opposite direction.
El problema que presenta este tipo de expositores, es que la ventosa se fija por medios mecánicos y transcurrido ei tiempo va perdiendo fijación con la superficie, por fuga de vacio de la ventosa, además el peso que puede soportar la bandeja expositora no es lo suficientemente grande como para mantener por mucho tiempo objetos con pesos superiores a 2 Kg. The problem with this type of display, is that the suction cup is fixed by mechanical means and elapsed time is losing fixation with the surface, vacuum leakage of the sucker, in addition the weight that can support the display tray is not enough large enough to keep objects with weights over 2 Kg for a long time.
Este problema se resuelve de manera satisfactoria gracias a la presente invención, ya que el aumento de presión debido a la fuga de vacio se puede restablecer por medio de un circuito neumático asociado un dispositivo que incluye un generador de vacío controlado por una unidad o placa de control lógica que incluye un sensor de presión digital que re establece de forma automática un grado de vacio pre determinado para garantizar que el dispositivo se mantenga sujeto a superficies lisas. This problem is solved satisfactorily thanks to the present invention, since the pressure increase due to the vacuum leakage can be restored by means of a pneumatic circuit associated with a device that includes a vacuum generator controlled by a vacuum unit or plate. Logic control that includes a digital pressure sensor that automatically establishes a predetermined degree of vacuum to ensure that the device remains subject to smooth surfaces.
Otra de las ventajas de la presente invención es que el sistema permite aumentar el grado de vacío en el dispositivo io que a su vez permite incrementar de forma notable el peso que puede suportar el dispositivo durante un periodo de tiempo prolongado. El dispositivo también incorpora varios sensores que alertan deforma automática cualquier anomalía como por ejemplo la perdida de vacio. DESCRIPCIÓN DE LOS DIBUJOS Another advantage of the present invention is that the system makes it possible to increase the degree of vacuum in the device or in turn allows to increase significantly the weight that the device can support for a prolonged period of time. The device also incorporates several sensors that automatically alert any anomaly such as loss of vacuum. DESCRIPTION OF THE DRAWINGS
Para complementar la descripción que se está realizando y con el objeto de ayudar a una mejor comprensión de las características del invento, de acuerdo con un ejemplo preferente de la realización práctica del mismo, se acompaña, como parte integrante de dicha descripción, un juego de dibujos en donde, con carácter ilustrativo y no limitativo, se ha representado lo siguiente: In order to complement the description that is being made and in order to help a better understanding of the characteristics of the invention, according to a preferred example of the practical realization thereof, an integral set of said description is accompanied drawings where, with illustrative and non-limiting character, the following has been represented:
Figura 1.- muestra un esquema del circuito neumático. Figure 1 shows a diagram of the pneumatic circuit.
Figura 2.-muestra una vista en perfil de la carcasa que utiliza como elemento de sujeción. Figure 2 shows a profile view of the housing used as a fastening element.
Figura 3,- muestra una vista de un ejemplo de expositor Figure 3, - shows a view of an example of an exhibitor
DESCRIPCIÓ DE LA INVENCtÓN DESCRIPTION OF THE INVENTION
La presente invención se refiere a un dispositivo capaz de sujetar objetos de toda clase, gracias a un sistema electro mecánico que genera vacío y que se adhiere a superficies lisas durante un tiempo prolongado. El dispositivo está especialmente diseñado para el uso en el interior y exteriores de hogares y locales comerciales, destinado sujetar o presentar objetos de forma más segura y atractiva. Esto por ejemplo incluye, sistemas de iluminación, tanto para tiendas que hogares, soportes para cameras de video vigilancia, soportes para ítems de Baños y Cocinas, Persianas, altavoces, pantallas de televisión, ropa, calzado, camera de potos, móviles, etc. Gracias al sistema electro mecánico que genera vacío el dispositivo mantiene y garantiza su adherencia sobre superficies ¡isas por más tiempo que otros dispositivos que no carecen de este sistema. La presente invención presenta la novedad que el sistema de fijación mediante generador de vacío se encuentra conectada a un circuito electro mecánico que permite la aspiración del aire por medio de un generador de vacío, compuesto un motor o varios motores que generan un vacío en la{s) ventosa(s) y que por medio de un sensor de presión que controla que el dispositivo se mantenga siempre adherido con la presión suficiente para conseguir y garentizar que el los objetos sujetos al sistema puedan mantenerse por un tiempo prolongando sujetos a superficies lisas . The present invention relates to a device capable of holding objects of all kinds, thanks to an electro-mechanical system that generates vacuum and adheres to smooth surfaces for a long time. The device is specially designed for indoor and outdoor use of homes and commercial premises, designed to hold or present objects in a more secure and attractive way. This includes, for example, lighting systems, both for stores and homes, supports for video surveillance cameras, supports for bathroom and kitchen items, blinds, loudspeakers, television screens, clothes, footwear, potos camera, mobiles, etc. Thanks to the electro-mechanical system that generates vacuum, the device maintains and guarantees its adhesion on surfaces better for longer than other devices that do not lack this system. The present invention presents the novelty that the fixing system by means of a vacuum generator is connected to an electro-mechanical circuit that allows the aspiration of air by means of a vacuum generator, comprising a motor or several motors that generate a vacuum in the { s) suction cup (s) and that through of a pressure sensor that controls that the device always remains attached with sufficient pressure to achieve and guarantee that the objects subject to the system can be maintained for a time by prolonging subjects to smooth surfaces.
Adicionalmente el grado de vacío generado por el circuito electro mecánico es superior al de las ventosas de! mismo tamaño donde se genera el vacío de forma mecánica, por consecuente el peso que puede aguantar este sistema es mayor que su equivalente mecánico, Additionally, the degree of vacuum generated by the electro-mechanical circuit is greater than that of the vacuum cups! same size where the vacuum is generated mechanically, consequently the weight that can hold this system is greater than its mechanical equivalent,
Como sabemos el vacío es el estado de un gas en el cual la densidad parcial de sus partículas es inferior a la de la atmósfera de la superficie terrestre. Por norma, en neumática se indica la presión como sobrepresión (en relación a a la presión ambiente). Ello también quiere decir que el vacío siempre se indica con un valor negativo (medido con respecto a la presión ambiente). As we know, the vacuum is the state of a gas in which the partial density of its particles is lower than that of the atmosphere of the earth's surface. As a rule, in pneumatics the pressure is indicated as overpressure (in relation to the ambient pressure). This also means that the vacuum is always indicated with a negative value (measured with respect to the ambient pressure).
En este caso se utiliza un generador de vacio con control de vacío mediante un sensor de presión, No es necesario genera el vacío de forma continua lo que repercute favorablemente sobre el consumo energético de la fuente de alimentación como por ejemplo pilas o baterías. In this case, a vacuum generator with vacuum control is used by means of a pressure sensor. It is not necessary to generate the vacuum continuously, which has a favorable effect on the energy consumption of the power supply, such as batteries or batteries.
Mientras que el vacío del sistema permanezca dentro de ios valores límites ajustados, la generación de vacío se desactiva automáticamente y se ahorra el consumo de energía. Una conmutación de ahorro energético de estas características puede controlarse mediante una placa electrónica que conlleva un microprocesador. En este caso el controlador también puede estar completamente integrado en un generador de vacio. El tamaño del tubo flexible de alimentación de presión debe ser adecuado para el consumo de aire del generador de vacío y debe ser adecuado para el mecanismo generado de vacío, siendo el tamaño del tubo flexible de vacío el adecuado para el generador de vacío utilizado. El sistema no requiere instalación, se fija de manera cómoda y rápida en cualquier superficie lisa, preferentemente vidrio, y es fácilmente reposicionable. Su principal objetivo para todo tipo de comercios es maximizar el impacto visual del producto así expuesto, pudiendo personalizar la bandeja expósito ra con cualquier tipo de material (vidrio, madera, plexiglás, aluminio, etc.) , forma o gráficos. Así mismo, este sistema se considera un sistema modular, ya que varios expositores pueden sostener una bandeja expositora de mayor tamaño tanto en posición vertical como horizontal, ofreciendo una multitud de posibilidades, como expositor, sistema de estantería o soporte publicitario. As long as the vacuum of the system remains within the set limit values, vacuum generation is automatically deactivated and energy consumption is saved. An energy saving switching of these characteristics can be controlled by an electronic board that carries a microprocessor. In this case, the controller can also be completely integrated in a vacuum generator. The size of the flexible pressure supply hose must be suitable for the air consumption of the vacuum generator and must be suitable for the generated vacuum mechanism, the size of the vacuum hose being suitable for the vacuum generator used. The system does not require installation, is fixed quickly and comfortably on any smooth surface, preferably glass, and is easily repositionable. Its main objective for all types of businesses is to maximize the visual impact of the product thus exposed, being able to personalize the tray with any type of material (glass, wood, plexiglass, aluminum, etc.), shape or graphics. Likewise, this system is considered a modular system, since several exhibitors can hold a larger display tray both in vertical and horizontal position, offering a multitude of possibilities, such as display, shelf system or advertising support.
El dispositivo expositor se constituye a partir de una serie de piezas entre las que se encuentra una bandeja expositora, que sirve de base de apoyo del objeto a exponer. The display device is made up of a series of pieces, among which there is a display tray, which serves as a support base for the object to be exhibited.
REALIZACIÓN PREFERENTE DE LA INVENCIÓN PREFERRED EMBODIMENT OF THE INVENTION
El circuito de la presente invención comprende una cámara de vacío (3) unida a la superficie de contacto (1) por medio de elastómeros (2), dicha superficie de contacto (1) incorpora una ventosa asociada a dicha superficie. La cámara de vacío (3) se encuentra en comunicación con al menos dos motores (9,10) mediante tubos flexibles de alimentación (5) que actúan como medios para ei flujo de aire y donde se encuentra intercalada una válvula solenoide (6) entre la cámara de vacío (3) y los motores (9,10). Los motores (9,10) se encuentran controlados por medio de una válvula solenoide (8) mediante tubos flexibles (5.1) y a su vez dicha válvula soienoide (8) se encuentra conectada a una placa de control lógico (13). Los tubos flexibles de alimentación (5.1 ,) se encuentran alimentados por una válvula solenoide (8) para la entrada del flujo de aire y esta se encuentra controlada por medio de una tarjeta de control (13) Los motores (9, 10) se encuentran conectados a una fuente de alimentación (11) por medio de un transformador (12) que a su vez se encuentra controlado por la placa lógica de control (13) y esta es alimentada energéticamente por una(s) batería(s) (14) que generan un total de al menos 9 voltios. Los motores (9,10) se encuentran conectados a un silenciador (7) por medio de conectores flexibles (5.2). The circuit of the present invention comprises a vacuum chamber (3) joined to the contact surface (1) by means of elastomers (2), said contact surface (1) incorporating a sucker associated with said surface. The vacuum chamber (3) is in communication with at least two motors (9,10) by means of flexible feeding tubes (5) which act as means for the air flow and where a solenoid valve (6) is interposed between the vacuum chamber (3) and the motors (9,10). The motors (9,10) are controlled by means of a solenoid valve (8) by means of flexible pipes (5.1) and in turn said solenoid valve (8) is connected to a logic control board (13). The flexible hoses (5.1,) are fed by a solenoid valve (8) for the air flow inlet and this is controlled by means of a control card (13) The motors (9, 10) are connected to a power supply (11) by means of a transformer (12) which in turn is controlled by the logic control board (13) and this is powered by one ( s) battery (s) (14) that generate a total of at least 9 volts. The motors (9,10) are connected to a silencer (7) by means of flexible connectors (5.2).
La placa lógica de control (13) se encuentra a su vez conectada a otros elementos como son una válvula solenoide (4) que actúa como sensor de vacio, un sensor de fuerza (21), un dispositivo Wifi (22), un acelerómetro (19) y un puerto USBThe control logic board (13) is in turn connected to other elements such as a solenoid valve (4) acting as a vacuum sensor, a force sensor (21), a Wifi device (22), an accelerometer ( 19) and a USB port
(20) (twenty)
La placa lógica de control (13) presenta medios para el control del encendido y apagado (15), a! menos un elemento de iluminación led para el control de la batería (16), al menos un elemento de iluminación led para el control del vacío (17), una alarma con sonido y medios para el control del sonido (18) de la alarma. The logic control board (13) has means for controlling the on and off (15), a! less an LED lighting element for the control of the battery (16), at least one LED lighting element for the vacuum control (17), an alarm with sound and means for sound control (18) of the alarm.
Los valores de la presión de la superficie de contacto, así como ei peso que puede soportar ésta, varía en función del área de contacto, del volumen y de la presión atmosférica. The values of the pressure of the contact surface, as well as the weight it can bear, vary according to the area of contact, the volume and the atmospheric pressure.
El sistema permite generar un vacío de hasta -0.9 bar si trabaja con 4 motores asociados. En el caso de la realización preferente, e! valor máximo es -0.75 bar ya que funciona con 2 motores asociados. The system allows generating a vacuum of up to -0.9 bar if you work with 4 associated motors. In the case of the preferred embodiment, e! maximum value is -0.75 bar since it works with 2 associated motors.
Como una realización preferente se muestra un ejemplo de aplicación del sistema de sujeción en un soporte que puede servir como expositor comercial o de uso doméstico. El expositor se forma utilizando el circuito de vacío ensamblado en una carcasa (20) en forma de paralelepípedo rectangular, donde el lateral más largo de dicha carcasa (20) se utiliza como superficie de contacto (1) incorporando una ventosa y se encuentra conectada al circuito de vacío que como se dijo anteriormente se encuentra interno a dicha carcasa (20). En la carcasa (20) se ha practicado una ranura (30) en la superficie paralela a dicha superficie de contacto (1) y que permite la inserción de una bandeja (40) que actúa como base para la colocación de objetos, de tal manera que cuando la superficie de contacto (1 ) se encuentra adherida a una superficie como por ejemplo el crista!, la carcasa (20) funciona como un elemento de sujeción para soportar objetos colocados en dicha bandeja (40). La carcasa (20) presenta en una de las superficies menores medios para conectar la alimentación energética (50), al menos un puerto USB (51 ) y al menos un elemento para la emisión de sonidos (52) de tipo cometa o similar. As a preferred embodiment, an example of application of the fastening system on a support that can serve as a commercial or home display is shown. The display is formed using the vacuum circuit assembled in a housing (20) in the form of rectangular parallelepiped, where the longer side of said housing (20) is used as contact surface (1) incorporating a suction cup and is connected to the vacuum circuit which as said above is internal to said casing (20). In the housing (20) a groove (30) has been made in the surface parallel to said contact surface (1) and which allows the insertion of a tray (40) that acts as a base for the placement of objects, in such a way that when the contact surface (1) is adhered to a surface such as the crystal! the casing (20) functions as a fastening element for supporting objects placed in said tray (40). The housing (20) has on one of the smaller surfaces means for connecting the power supply (50), at least one USB port (51) and at least one element for the emission of sounds (52) of comet type or the like.
Por ejemplo, si tenemos un área de adherencia a la superficie de contacto de aproximadamente 10 X 10 cm se obtiene que el expositor puede soportar a 10 cm de la superficie de fijación más de 30 Kg -p como acción del momento de fuerza. Sí este mismo ensayo lo realizamos colocando el objeto a 50cm de la superficie de fijación, la bandeja del expositor soporta más de 6kg-p. Otros modelos en función del área y grado de vacío podrán soportar mayor o menor cantidad de peso. For example, if we have an area of adherence to the contact surface of approximately 10 X 10 cm, it is obtained that the display can support 10 cm of the fixing surface more than 30 Kg -p as action of the force moment. If this same test is carried out by placing the object at 50cm from the fixing surface, the display tray supports more than 6kg-p. Other models depending on the area and degree of vacuum can support more or less weight.
El tiempo que puede soportar el peso en la bandeja depende de las veces que el sistema de generación de vacío se mantenga en funcionamiento y por consecuente del desgaste de las baterías. The time that the weight in the tray can support depends on the times that the vacuum generation system remains in operation and consequently the wear of the batteries.
Los ensayos muestran que en caso que se genere vacío una vez ai día el sistema podría soportar 6 kg-p a 50cm de la superficie de fijación durante más de 10 años. Cuando el sistema se fija inicialmente se puede mantener el control sobre el expositor por medio de sensores del circuito neumático. En caso que la presión del dispositivo este fuera de rango o se tenga que generar el vacío de forma mas continua, la iluminación LED y indicaciones de la pantalla OLED de control de vacío y estado de las baterías (21) se enciende. En caso de fallo inminente se active una alarma sonora (22) que permite que se pueda restablecer el vacío necesario para el funcionamiento correcto del dispositivo evitando la pérdida de adherencia sobre la superficie. The tests show that in case of vacuum generation once a day the system could support 6 kg-p at 50 cm from the fixing surface for more than 10 years. When the system is set initially, control over the display can be maintained by sensors in the pneumatic circuit. In case the pressure of the device is out of range or the vacuum has to be generated more continuously, the LED lighting and indications of the OLED screen of vacuum control and battery status (21) is turned on. In case of imminent failure, an audible alarm (22) is activated that allows the necessary vacuum to be restored for the correct functioning of the device, avoiding the loss of adhesion on the surface.
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IB2017/051991 WO2018185527A1 (en) | 2017-04-06 | 2017-04-06 | System for fastening by vacuum controlled by a pneumatic circuit and display cabinet adapted to the system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IB2017/051991 WO2018185527A1 (en) | 2017-04-06 | 2017-04-06 | System for fastening by vacuum controlled by a pneumatic circuit and display cabinet adapted to the system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2018185527A1 true WO2018185527A1 (en) | 2018-10-11 |
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ID=63712443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/IB2017/051991 Ceased WO2018185527A1 (en) | 2017-04-06 | 2017-04-06 | System for fastening by vacuum controlled by a pneumatic circuit and display cabinet adapted to the system |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2018185527A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202021003625U1 (en) | 2020-11-26 | 2022-04-21 | Geko Unique Support System S.L. | Active suction cup |
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| US5795001A (en) * | 1996-12-18 | 1998-08-18 | Burke; Stephen H. | Vacuum device for handling articles |
| US20020043599A1 (en) * | 1999-04-28 | 2002-04-18 | Richard Pando | Self-mounting device to support articles |
| EP1627710A1 (en) * | 2004-08-17 | 2006-02-22 | TechTronic Industries, Co., Ltd | Modular tool assembly having a vacuum mounting arrangement |
| US20160025264A1 (en) * | 2006-03-03 | 2016-01-28 | Charles L. Casagrande | Mounting system and accessory components |
| CN205610062U (en) * | 2016-03-26 | 2016-09-28 | 温州博远工业设计有限公司 | Formula power maintenance box is inhaled to side |
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|---|---|---|---|---|
| US5795001A (en) * | 1996-12-18 | 1998-08-18 | Burke; Stephen H. | Vacuum device for handling articles |
| US20020043599A1 (en) * | 1999-04-28 | 2002-04-18 | Richard Pando | Self-mounting device to support articles |
| EP1627710A1 (en) * | 2004-08-17 | 2006-02-22 | TechTronic Industries, Co., Ltd | Modular tool assembly having a vacuum mounting arrangement |
| US20160025264A1 (en) * | 2006-03-03 | 2016-01-28 | Charles L. Casagrande | Mounting system and accessory components |
| CN205610062U (en) * | 2016-03-26 | 2016-09-28 | 温州博远工业设计有限公司 | Formula power maintenance box is inhaled to side |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202021003625U1 (en) | 2020-11-26 | 2022-04-21 | Geko Unique Support System S.L. | Active suction cup |
| WO2022112638A1 (en) * | 2020-11-26 | 2022-06-02 | Geko Unique Support System, S.L. | Active suction cup |
| US11555515B2 (en) | 2020-11-26 | 2023-01-17 | Geko Unique Support Systems S.L. | Active suction cup |
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