WO2013153243A2 - Operating mechanism for a digital meter for pétanque and other ball games - Google Patents

Operating mechanism for a digital meter for pétanque and other ball games Download PDF

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Publication number
WO2013153243A2
WO2013153243A2 PCT/ES2013/000100 ES2013000100W WO2013153243A2 WO 2013153243 A2 WO2013153243 A2 WO 2013153243A2 ES 2013000100 W ES2013000100 W ES 2013000100W WO 2013153243 A2 WO2013153243 A2 WO 2013153243A2
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WO
WIPO (PCT)
Prior art keywords
operating mechanism
digital meter
petanque
measuring tape
ball sports
Prior art date
Application number
PCT/ES2013/000100
Other languages
Spanish (es)
French (fr)
Other versions
WO2013153243A3 (en
Inventor
Jose Cancela Cabeza
Angel MORENO ORDOÑEZ
Original Assignee
Jose Cancela Cabeza
Moreno Ordonez Angel
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 Jose Cancela Cabeza, Moreno Ordonez Angel filed Critical Jose Cancela Cabeza
Publication of WO2013153243A2 publication Critical patent/WO2013153243A2/en
Publication of WO2013153243A3 publication Critical patent/WO2013153243A3/en

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B67/00—Sporting games or accessories therefor, not provided for in groups A63B1/00 - A63B65/00
    • A63B67/06—Ring or disc tossing games, e.g. quoits; Throwing or tossing games, e.g. using balls; Games for manually rolling balls, e.g. marbles
    • A63B67/066—Ring or disc tossing games, e.g. quoits; Throwing or tossing games, e.g. using balls; Games for manually rolling balls, e.g. marbles using balls on a horizontal playing ground, e.g. petanque
    • A63B67/068—Devices used therewith for measuring distance or difference in distance
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2210/00—Space saving
    • A63B2210/50—Size reducing arrangements for stowing or transport

Definitions

  • the object of the invention is an operating mechanism for digital meter for petanque and other ball sports that, due to its characteristics and conformation, significantly improves the measurement systems of existing meters for different applications and uses.
  • this innovation refers to the operating mechanism of a digital meter arranged primarily to measure the distance between the balls of the players and the reference bowling alley, also having the necessary tools to account for the points achieved by each participant.
  • This mechanism integrates three ways of measuring distances, a first manual, a second digital and a third using laser technology. State of the art
  • this mechanism integrates three ways of measuring distances, a first manual for minimum distances, a second digital with a tape measure without any indication for a maximum of two meters and a third using laser technology for greater distances.
  • the claimed mechanism integrates indissolubly into a housing that comprises a front and a back and that comprises two screens LCD to indicate the points achieved in the play and the distance between the participating balls and the bowling alley.
  • Said housing also includes the control buttons of the two participants and the button linked to the measurement, as well as the extension brake of the measuring tape and the nail that allows its extension.
  • the manual measurement mechanism suitable for very short distances, is specified in longitudinal extensions or articulated rods with a base fixed in one of the lateral areas of the front of the housing, said rods performing a movement of frontal displacement and angular opening which, by placing a rod next to the ball and the other rod next to the bolt, allows you to indicate the distance between them when they are very close. It is, therefore, a measurement based on the visual comparison of the distance between both rods.
  • the digital measuring mechanism in its full version, makes a precise measurement from the face of emitters and receivers of infrared waves or signals, these transmitters and receivers being presented in duplicate arrangement, that is, two units of each type, which allows, as will be explained below, that the digital measurement mechanism interprets and responds with the correct recognition reading both the advance of the tape measure and its backward movement to return to the starting point, that is to its position collected within of the digital meter housing.
  • This digital measurement mechanism based on the facing of emitters and receivers of infrared waves or signals is presented in two embodiments.
  • the facing of emitters and receivers is carried out through a wheel with different perforations or windows distributed in two rows located at different levels.
  • Said mechanism comprises as a fundamental element a rolling measuring tape without any inscription or alphanumeric reference that extends manually and, in its displacement, drags the rotating perforated wheel, so that the infrared signal emitted by the emitter passes through a perforation and It is received by the receiver, each infrared signal pass being counted as one millimeter.
  • the double row of perforations responds to the need to differentiate the extension and retraction of the belt in the accounting of the pulses / millimeters.
  • the number of perforations varies depending on the dimensions of the wheel, but it is understood that an adequate number is 26 perforations distributed in 13 perforations in each row.
  • the perforated wheel described disappears and the measuring tape has a series of eyelets conveniently sized and arranged sequentially consecutively.
  • the face-to-face transmitters and receivers described above are positioned horizontally, properly seated in a box and propped up in some lugs in such a way that when the measuring tape moves between them the same operation also described in the first embodiment is repeated: the infrared signal emitted by the emitter crosses an eyelet of the tape and is received by the receiver, counting each infrared signal pass as a millimeter
  • the described digital mechanism is valid for measurements of up to two meters or up to the distance programmed in the system microchip. For distances greater than the programmed one, the measurement is carried out with a laser system.
  • the claimed meter maintains its digital operation applied to the point counter mechanism but presents a manual mechanism for the comparative analysis of the results.
  • the housing comprises only the reel, the rolling and extendable measuring tape, the extendable rods and an LCD screen and the corresponding activation pushbuttons linked to the motherboard, eliminating the system of emitters and receivers of infrared signals.
  • the LCD screen located in the upper lateral area of the housing is replaced by a transparent glass of the magnifying glass with a transverse stripe of approximately half a millimeter and the measuring tape has numerical inscriptions or of various symbols on its front and back.
  • Figure 3 Rear view of the internal mechanism of the digital meter in the first embodiment with the transmitters and receivers, positioned vertically
  • Figure 7. Detail side view of the reel, the measuring tape, the perforated wheel, the lower roller and the infrared emitters-receivers faced in the first embodiment
  • Figure 8. Detail view of the base plate on the front of the mechanism in the first realization.
  • Figure 9 Rear view of the internal mechanism of the digital meter in the second embodiment with the transmitters and receivers, positioned horizontally
  • Figure 10 Detail side view of the reel, the perforated measuring tape and the box and placket assembly containing the infrared emitters-receivers faced in the second embodiment
  • Figure 11 Perspective view of the perforated tape measure assembly and the box and placket assembly containing the infrared emitters-receivers faced in the second embodiment
  • FIG. 12- Perspective view of the perforated tape measure assembly and the box and placket assembly containing the infrared emitters-receivers faced in the second embodiment
  • Figure 13 Plan view of the perforated tape measure assembly and the box and placket assembly containing the infrared emitters-receivers faced in the second embodiment
  • Figure 14 Plan view of the perforated tape measure and the box containing the infrared emitters-receivers faced in the second embodiment
  • Figure 15 Plan view of the perforated tape measure and the placket, with details of the support lugs of the infrared emitters-receivers facing in the second embodiment
  • Figure 16 Plan view of the perforated tape measure and the infrared emitter-receivers facing the second embodiment
  • Figure 17 Perspective view of the perforated tape measure and the box containing the infrared emitters-receivers facing in the second embodiment
  • Figure 18 Perspective view of the perforated tape measure and the placket containing the infrared emitters-receivers faced in the second embodiment
  • One of these parts are two LCD screens (4) and (5) or markers, one (4) intended to indicate the measured distance and which is located on the front (2) of the housing (1), while the second LCD screen (5), intended to indicate the score of the participants in the game is located in the upper side area of the housing (1).
  • a series of pushbuttons (6) or buttons are also located on said front, in principle in the number of three, one to control the marker and two for the respective participants.
  • a base piece (7) is associated with associated longitudinal extensions or rods (8) that perform a movement of frontal displacement and angular opening and that serve to indicate and Manually measure the distance between ball and bolt.
  • FIG. 1 the opposite side end of the housing (1) is shown, where a nail (9) with a metal part protrudes, associated by riveting the measuring tape (14) and allowing it to be pulled.
  • a movable part is placed that acts as a brake (10) of the belt and stops its extension.
  • Figure 2 shows the detail of the elements described in Figure 1 without the cover of the housing, as well as the detail of part of the mechanism claimed.
  • Figure 2 shows the front part of the operating mechanism of the digital meter, supported on the base plate (11) or main printed circuit that is located as a vertical module of separation between different parts of the mechanism and at the same time supports and relates these parts , allowing, for example, that the measurement of the tape measure made with the mechanism located on the back of the housing is reflected in the markers located on the front of it.
  • This figure 2 shows the switches (25) associated with the push buttons (6) and connected to the main base plate (11), the LCD screen (4) of one of the markers and the location of the cavity as a battery holder (12) fitted on the front of the housing (1) and where the power battery (13) is inserted, also connected to the main base plate (11).
  • Figures 3 4, 5, 6, 7 and 8 a first embodiment of the mechanism is shown based on the facing of two pairs of emitter (16) and receiver (17) of infrared waves or signals.
  • Figure 3 shows the back of the operating mechanism of the digital meter, also supported on the motherboard (11) or main printed circuit.
  • the measuring mechanism of the measuring tape (14) which can be rolled up and extended, which is characterized by having no indication or signal, that is, being a virgin tape.
  • This figure shows the reel (15) in which the tape is wound metric (14) and the measurement system is also shown, specified in two pairs of emitter (16) and receiver (17) of waves or infrared signals facing each other and arranged vertically, linked to a second printed circuit board (18) in its upper part and with a perforated wheel (19) with two rows of perforations (20) or windows located at different levels and which is partially located between the emitters (16) and the receivers (17).
  • a roller (22) is also placed with its corresponding axle (23), the measuring tape (14) extending manually between them being moved between them.
  • the infrared signal emitted by the emitter (16) crosses a perforation (20) and is received by the receiver (17), counting each infrared pass as a millimeter.
  • This figure also shows the movable brake part (10) of the tape measure (14), with an elongated shape and with a final end that links with a retaining spring (27) located at the bottom of said movable part of brake (10). It is also visualized how the end of the measuring tape (14) is attached to a piece as a nail (9) and has a metal section, which protrudes from the housing (1), adding to both elements a piece as a stop (26).
  • the extendable, longitudinally shaped and articulated rods (8) are also shown with a base piece (7) integrated in the lower part of one of the sides of the housing (1), the rods (8) being ), also integrated in a recess of the housing (1).
  • Said base piece ((7) is engaged with an axis (29) that allows it to make a rotation of a maximum of 180 °, which causes the rods (8) to move forward and can be opened in an angular movement, separating what is necessary to indicate the distance to be measured.
  • Figure 4 and Figure 5 show the operating mechanism of the digital meter from both lateral perspectives, with the elements already described.
  • the reel (15) of the measuring tape (14), the perforated wheel (19) and the lower roller (22), with their respective axes (21) and (23), are shown in the foreground.
  • Figure 6 shows in greater detail the positioning of the measuring mechanism, one of the emitters (16) and the two receivers (17) facing infrared signals being visible and with the perforated wheel (19) located between them, so that the emitted infrared signal only reaches the receiver (17) when it finds free passage when it coincides with one of the perforations (20) or existing windows in one or another level of the perforated wheel (19).
  • Under said perforated wheel (19) is the roller (22) with its corresponding axle (23) and the measuring tape (14) that is placed between them, resting on the lower roller (22) when moving and dragging the perforated wheel (19) in said movement, which rotates in turn and allows the passage of the described signal.
  • This figure also shows the spring (27) associated with the displaceable brake (10) of the measuring tape (14) and adjusts the travel of said part.
  • Figure 7 shows a side view of the measuring mechanism of the measuring tape, with the spool (15) where the measuring tape (14) is wound and especially the position of the emitters (16) and receivers (17) of infrared signals facing and linked to a second secondary printed circuit board (18).
  • the perforated wheel (19) is located between both elements, blocking the connection between them. Only when the measuring tape (14) moves when extended, resting on the lower roller (22), does it drag and rotate said perforated wheel (19), at which time the infrared beam coincides with one of the existing perforations (20) , the connection between sender (16) and receiver (17) is established and the measuring tape pass (14) is counted.
  • This same figure also shows the holes (28) located at the end of the measuring tape (14) in which the metal part of the extension nail (9) of the said tape is riveted.
  • Figure 8 shows the detail of the front part of the mechanism with some of the elements of said claimed mechanism located on the front (2) of the housing (1), specifically the base (24) inserted in said area and in which adjusts the LCD screen (4) of the front marker and the switches (25) associated with the push buttons (6), all of them also linked to the main motherboard (11).
  • a second embodiment of the mechanism is shown based on the facing of two pairs of emitter (16) and receiver (17) of waves or infrared signals.
  • the basic principle of the operating mechanism of the digital meter is maintained, that is, the facing of two pairs of emitters / receivers of infrared signals that, when finding a free passage by means of a perforation or eyelet, is in the perforated wheel, either on the same tape measure, react and activate a preprogrammed counter.
  • Figure 9 shows the physical layout of the emitters (16) and receivers (17) that are placed facing each other located in a set of box (30) and placket that, as will be shown in the following figures, have housings and supports to keep said sensors (16) and emitters perfectly balanced and aligned, in turn physically linked by the corresponding wiring with the main board or main printed circuit (11) while box (30) and placket (31) are seated in the area proximal to the reel (15) in which the measuring tape (14) is wound, which in this case is perforated.
  • the rest of the conformation of the claimed meter does not vary, the rods (8) and the brake mechanism (10) and the spring (27) associated with the belt (14) are maintained.
  • Figure 10 clearly shows the position of the box assembly (30) and placket (31) with respect to the reel (15), which precede to facilitate the winding and unwinding of the measuring tape (14), which has the eyelets (32 ) already mentioned and which, when passing between the transmitters (16) and receivers (17), activate the signal that translates into a comparative distance data.
  • FIGS 11 and 12 clearly show the conformation of the measuring tape (14) and its eyelets (32), of the box (30), with the housings or internal cavities for the location of emitters (16) and receivers (17 ) and the base placket (31).
  • Said box (30) has a regular geometric conformation that fits and engages in the placket (31), which is conceived as a single piece or integrated into the digital meter box itself.
  • Both parts - box (30) and placket (31) - have on two parallel sides a transverse groove (33) that allows the passage of the measuring tape (14) in its advance and recoil.
  • FIGS 13, 14, 15 and 16 are shown several plan views of the perforated tape measure, the box, the placket and the facing infrared emitters-receivers.
  • FIG 13 all the elements described are shown while in figure 14 the box (30) with the transmitters (16) and receivers (17) facing is accentuated;
  • Figure 15 clearly shows the placket (31), also of regular geometric conformation, and with internal lugs or turrets (34) sequentially distributed to support the emitters (16) and receivers (17);
  • Figure 16 shows only the transmitters (16) and receivers (17) facing and with the measuring tape (14) passing between them.
  • Figures 17 and 18 detail in particular the position of the measuring tape (14) and the emitters (16) and receivers (17) with respect to the box (30) and the placket (31).
  • the measuring tape (14) runs between emitters (16) and receivers (17) and protrudes through the transverse groove (33) practiced both in the box (30) and in the placket (31) and which allows the measuring tape to pass through .
  • this mechanism allows to carry out a manual measurement by comparative approximation when ball and bolt are They find a short distance using the extensible rods that, with the sufficient degree of opening, are positioned next to each ball.
  • the mechanism makes the measurement by means of the extension of the measuring tape, which, as mentioned, has the peculiarity of lacking indication, signal , inscription, symbolism or alphanumeric reference some, being, therefore, a virgin or neutral tape.
  • the system of infrared transmitters and receivers facing and intercepted by the perforated wheel is activated when the measuring tape is extended, moving and dragging said perforated wheel which, when rotated, makes one of its perforations or windows with the infrared signal, which thus reaches the receiver.
  • a second embodiment it is the same perforated tape that passes between the two pairs of transmitters and receivers, so that the infrared signal passes through the eyelets one by one according to the advance of the tape.
  • the main motherboard accuses this signal, converts the equivalence in the programmed distance (in principle one millimeter) and reflects it in the markers located on the front of the box.
  • the measurement is carried out using a laser system.
  • the system works in a comparative analysis, not with a real distance measurement on a real scale.
  • a first reading the distance between bowling and first ball is measured and the result is taken as a reference.
  • the second reading between bowling and second ball the result is compared with the first reading, so that the system determines whether it is greater or lesser (+/- 1, + 1-2, etc.).

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  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Tape Measures (AREA)
  • Printers Characterized By Their Purpose (AREA)
  • Measurement Of Distances Traversed On The Ground (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

The subject matter of this invention is an operating mechanism for a digital meter for pétanque and other ball games, with a manual system for measuring distances by means of extendable rods (8) connected to a rotational base (7) and with a digital system with facing infrared transmitters (16) and receivers (17) which interfere with the passage of perforated elements, either a wheel in a first embodiment or the measuring tape (14) itself in a second embodiment. In this second case, the transmitters (16) and receivers (17) are accommodated in an assembly comprising a box (30) and a cover which ensure the equilibrium and immobility thereof. The measuring tape (14) rolled up on a reel (15) has a brake (10) which can be displaced with an adjustment spring (27) and an extension stop. The digital elements are supported on a base plate or programmable printed circuit (11).

Description

MECANISMO DE FUNCIONAMIENTO PARA METRO DIGITAL PARA PETANCA Y OTROS DEPORTES DE BOLAS  OPERATING MECHANISM FOR DIGITAL METER FOR PETANCA AND OTHER BALL SPORTS
DESCRIPCIÓN DESCRIPTION
Objeto de la invención Object of the invention
La invención que se presenta tiene por objeto un mecanismo de funcionamiento para metro digital para petanca y otros deportes de bolas que, por sus características y conformación, mejora de forma notable los sistemas de medición de los metros existentes para distintas aplicaciones y usos. The object of the invention is an operating mechanism for digital meter for petanque and other ball sports that, due to its characteristics and conformation, significantly improves the measurement systems of existing meters for different applications and uses.
En concreto, esta innovación se refiere al mecanismo de funcionamiento de un metro digital dispuesto principalmente para medir la distancia entre las bolas de los jugadores y el boliche de referencia, contando también con las herramientas necesarias para contabilizar los puntos conseguidos por cada participante. Dicho mecanismo integra tres formas de medición de distancias, una primera manual, una segunda digital y una tercera mediante tecnología láser. Estado de la técnica Specifically, this innovation refers to the operating mechanism of a digital meter arranged primarily to measure the distance between the balls of the players and the reference bowling alley, also having the necessary tools to account for the points achieved by each participant. This mechanism integrates three ways of measuring distances, a first manual, a second digital and a third using laser technology. State of the art
Son muchos los juegos de bolas o de otras características en los que el resultado de la partida depende de comprobar determinadas distancias. En el juego de la petanca, por ejemplo, cada participante debe lanzar su bola y aproximarla lo máximo posible al bolinche, que es la pieza de referencia. La medición entre bola y bolinche se realiza a simple vista, mediante cintas métricas tradicionales o con la ayuda de una varilla metálica. Ninguno de estos métodos es infalible ni cómodo puesto que no contempla la medición sin margen de error y suele obligar a los participantes a realizar arduas aproximaciones físicas a las bolas. There are many ball games or other features in which the outcome of the game depends on checking certain distances. In the game of petanque, for example, each participant must throw his ball and bring it as close as possible to the bolinche, which is the reference piece. The measurement between ball and bolinche is done with the naked eye, using traditional tape measures or with the help of a metal rod. None of these methods is infallible or comfortable since it does not contemplate the measurement without margin of error and usually forces the participants to make arduous physical approaches to the balls.
Ciertamente existen instrumentos de medición para calibrar distancias sin aproximarse a las bolas pero suelen ser artefactos aparatosos y poco prácticos. Hay un segundo aspecto en los juegos de bolas que sigue recurriendo a métodos tradicionales: el marcador de puntos y partidas, sea mediante apuntes manuales o bien mediante placas previamente prefijadas. Los solicitantes de este modelo de utilidad entienden que debería existir un mecanismo para metros digitales con tecnología infrarrojos que realizara de forma automática, inmediata y certera ambas funciones: controlar el marcador y realizar las mediciones. Certainly there are measuring instruments to calibrate distances without approaching the balls but they are usually appalling and impractical devices. There is a second aspect in ball games that continues to resort to traditional methods: the scoreboard of points and games, either by handwriting or by previously preset plates. The applicants of this utility model understand that there should be a mechanism for digital meters with infrared technology that will perform automatically, immediately and accurately both functions: control the marker and perform measurements.
A este respecto es cierto que existen en materia de propiedad industrial patentes que desarrollan metros digitales con tecnología láser para efectuar la medición. Es el caso, por ejemplo, de la patente alemana DE 3822367 que utiliza una cinta métrica perforada para la medición o la patente inglesa GB2169399, que comprende una cinta métrica con marcas sobre las que inciden determinadas señales ópticas. También la patente americana US5075977 utiliza un sistema láser para la medición, introduciendo en este caso la novedad de sustituir la cinta métrica por un sistema de espejos. In this respect it is true that there are patents in the field of industrial property that develop digital meters with laser technology to carry out the measurement. This is the case, for example, of the German patent DE 3822367 which uses a perforated measuring tape for measurement or the English patent GB2169399, which comprises a measuring tape with markings on which certain optical signals affect. The US patent US5075977 also uses a laser system for measurement, introducing in this case the novelty of replacing the measuring tape with a mirror system.
Estas y otras patentes pueden ser funcionales pero la mayoría se mueven en torno a parámetros y soluciones ya planteadas en ocasiones anteriores o bien como ocurre en la patente citada en último lugar, proponen una solución excesivamente compleja para un artículo de uso sencillo como pueda ser un metro digital utilizado en juegos de bolas. These and other patents may be functional but most move around parameters and solutions already raised on previous occasions or as in the last cited patent, they propose an excessively complex solution for an article of simple use such as a digital meter used in ball games.
Descripción de la invención Description of the invention
El objeto de este modelo de utilidad es el mecanismo de funcionamiento de un metro digital, especialmente diseñado para el juego de la petanca y otros deportes de bolas pero igualmente apto para cualquier otra aplicación de medida. The purpose of this utility model is the operating mechanism of a digital meter, specially designed for the game of bocce and other ball sports but equally suitable for any other measurement application.
La particularidad de dicho mecanismo es que integra tres formas de medición de distancias, una primera manual para distancias mínimas, una segunda digital con una cinta métrica sin indicación alguna para un máximo de dos metros y una tercera mediante tecnología láser para distancias mayores. The particularity of this mechanism is that it integrates three ways of measuring distances, a first manual for minimum distances, a second digital with a tape measure without any indication for a maximum of two meters and a third using laser technology for greater distances.
El mecanismo que se reivindica se integra de forma indisoluble en una carcasa que comprende un parte frontal y una parte posterior y que comprende sendas pantallas LCD para indicar los puntos conseguidos en la jugada y la distancia entre las bolas participantes y el boliche. Dicha carcasa comprende igualmente los botones de control de los dos participantes y el botón vinculado a la medición, así como el freno de extensión de la cinta métrica y la uña que permite la extensión de la misma. The claimed mechanism integrates indissolubly into a housing that comprises a front and a back and that comprises two screens LCD to indicate the points achieved in the play and the distance between the participating balls and the bowling alley. Said housing also includes the control buttons of the two participants and the button linked to the measurement, as well as the extension brake of the measuring tape and the nail that allows its extension.
El mecanismo de medición de carácter manual, apto para distancias muy cortas, se concreta en unas extensiones longitudinales o varillas articuladas con una base fijada en uno de las zonas laterales del frontal de la carcasa, realizando dichas varillas un movimiento de desplazamiento frontal y abertura angular que, al situar una varilla junto a la bola y la otra varilla junto al bolinche, permite señalar la distancia entre ambos cuando están muy próximos. Se trata, por tanto, de una medición basada en la comparación visual de la distancia entre ambas varillas. The manual measurement mechanism, suitable for very short distances, is specified in longitudinal extensions or articulated rods with a base fixed in one of the lateral areas of the front of the housing, said rods performing a movement of frontal displacement and angular opening which, by placing a rod next to the ball and the other rod next to the bolt, allows you to indicate the distance between them when they are very close. It is, therefore, a measurement based on the visual comparison of the distance between both rods.
El mecanismo de medición de carácter digital, en su versión completa, realiza una medición precisa a partir del encaramiento de emisores y de receptores de ondas o señales infrarrojas, presentándose estos emisores y receptores en disposición duplicada, es decir, dos unidades de cada tipo, lo que permite, como se expondrá a continuación, que el mecanismo de medición digital interprete y responda con la lectura de reconocimiento correcta tanto el avance de la cinta métrica como a su retroceso para volver al punto de partida, es decir a su posición recogida dentro de la carcasa del metro digital. The digital measuring mechanism, in its full version, makes a precise measurement from the face of emitters and receivers of infrared waves or signals, these transmitters and receivers being presented in duplicate arrangement, that is, two units of each type, which allows, as will be explained below, that the digital measurement mechanism interprets and responds with the correct recognition reading both the advance of the tape measure and its backward movement to return to the starting point, that is to its position collected within of the digital meter housing.
Este mecanismo de medición digital en base al encaramiento de emisores y de receptores de ondas o señales infrarrojas se presenta en dos realizaciones. This digital measurement mechanism based on the facing of emitters and receivers of infrared waves or signals is presented in two embodiments.
En una primera realización, el encaramiento de emisores y receptores, posicionados verticalmente, se realiza a través de una rueda con distintas perforaciones o ventanas distribuidas en dos hileras situadas a distinto nivel. Dicho mecanismo comprende como elemento fundamental una cinta métrica enrollable sin inscripción ni referencia alfanumérica alguna que se extiende de forma manual y que, en su desplazamiento, arrastra la rueda perforada que gira, de modo que la señal infrarroja emitida por el emisor atraviesa una perforación y es recibida por el receptor, contabilizándose cada pase de señal infrarroj como un milímetro. La doble hilera de perforaciones responde a la necesidad de diferenciar la extensión y el retraimiento de la cinta en la contabilización de los pulsos/milímetros. El número de perforaciones varía en función de las dimensiones de la rueda, pero se entiende que un número adecuado es de 26 perforaciones distribuidas en 13 perforaciones en cada hilera. In a first embodiment, the facing of emitters and receivers, positioned vertically, is carried out through a wheel with different perforations or windows distributed in two rows located at different levels. Said mechanism comprises as a fundamental element a rolling measuring tape without any inscription or alphanumeric reference that extends manually and, in its displacement, drags the rotating perforated wheel, so that the infrared signal emitted by the emitter passes through a perforation and It is received by the receiver, each infrared signal pass being counted as one millimeter. The double row of perforations responds to the need to differentiate the extension and retraction of the belt in the accounting of the pulses / millimeters. The number of perforations varies depending on the dimensions of the wheel, but it is understood that an adequate number is 26 perforations distributed in 13 perforations in each row.
En una segunda realización, de conformación más simple, desaparece la rueda perforada descrita y la cinta métrica presenta una serie de ojales convenientemente dimensionadas y dispuestas de forma secuencialmente consecutiva. Los emisores y receptores encarados ya descritos se posicionan de forma horizontal, adecuadamente asentados en una caja y apuntalados en unos tetones de tal forma que cuando la cinta métrica se desplaza entre ellos se repite el mismo funcionamiento también descrito en la primera realización: la señal infrarroja emitida por el emisor atraviesa un ojal de la cinta y es recibida por el receptor, contabilizándose cada pase de señal infrarroja como un milímetro In a second embodiment, of simpler conformation, the perforated wheel described disappears and the measuring tape has a series of eyelets conveniently sized and arranged sequentially consecutively. The face-to-face transmitters and receivers described above are positioned horizontally, properly seated in a box and propped up in some lugs in such a way that when the measuring tape moves between them the same operation also described in the first embodiment is repeated: the infrared signal emitted by the emitter crosses an eyelet of the tape and is received by the receiver, counting each infrared signal pass as a millimeter
El mecanismo de carácter digital descrito es válido para mediciones de hasta dos metros o hasta la distancia programada en el microchip del sistema. Para distancias mayores de la programada, la medición se realiza con un sistema de láser. En una tercera realización, más simplificada, el metro que se reivindica mantiene su funcionamiento digital aplicado al mecanismo contador de puntos pero presenta un mecanismo manual para el análisis comparativo de los resultados. The described digital mechanism is valid for measurements of up to two meters or up to the distance programmed in the system microchip. For distances greater than the programmed one, the measurement is carried out with a laser system. In a third, more simplified embodiment, the claimed meter maintains its digital operation applied to the point counter mechanism but presents a manual mechanism for the comparative analysis of the results.
En esta realización, la carcasa comprende únicamente el carrete, la cinta métrica enrollable y extensible, las varillas extensibles y una pantalla LCD y los correspondientes pulsadores de activación vinculados a la placa base, eliminándose el sistema de emisores y receptores de señales infrarrojas. Se sustituye la pantalla LCD situada en la zona lateral superior de la carcasa por un cristal transparente del tipo lupa con una raya transversal de aproximadamente medio milímetro y la cinta métrica pasa a tener inscripciones numéricas o de símbolos diversos en su anverso y reverso. In this embodiment, the housing comprises only the reel, the rolling and extendable measuring tape, the extendable rods and an LCD screen and the corresponding activation pushbuttons linked to the motherboard, eliminating the system of emitters and receivers of infrared signals. The LCD screen located in the upper lateral area of the housing is replaced by a transparent glass of the magnifying glass with a transverse stripe of approximately half a millimeter and the measuring tape has numerical inscriptions or of various symbols on its front and back.
En caso de duda ante una medición de dos bolas respecto del boliche con cifras ajustadas, la raya antes mencionada permite aclarar el resultado de la tirada. Descripción de los dibujos In case of doubt before a measurement of two balls with respect to the bowling alley with adjusted figures, the aforementioned line makes it possible to clarify the result of the throw. Description of the drawings
Para una mejor comprensión de cuanto queda descrito en la presente memoria, se acompañan unos dibujos, los cuales deben ser analizados y considerados únicamente a modo de ejemplo y sin ningún carácter limitativo ni restrictivo. For a better understanding of what is described herein, some drawings are attached, which should be analyzed and considered only by way of example and without any limiting or restrictive character.
Figura 1.- Vista del metro digital Figure 1.- View of the digital meter
Figura 2.- Vista del frontal del mecanismo interior del metro digital  Figure 2.- Front view of the internal mechanism of the digital meter
Figura 3.- Vista del posterior del mecanismo interior del metro digital en la primera realización con los emisores y receptores, posicionados verticalmente Figure 3.- Rear view of the internal mechanism of the digital meter in the first embodiment with the transmitters and receivers, positioned vertically
Figura 4.- Vista lateral del mecanismo interior del metro digital en la primera realización  Figure 4.- Side view of the internal mechanism of the digital meter in the first embodiment
Figura 5.- Vista lateral del mecanismo interior del metro digital en la primera realización  Figure 5.- Side view of the internal mechanism of the digital meter in the first embodiment
Figura 6.- Vista detalle del mecanismo interno de medición de la cinta métrica en la primera realización Figure 6.- Detail view of the internal measuring mechanism of the measuring tape in the first embodiment
Figura 7.- Vista lateral detalle del carrete, la cinta métrica, la rueda perforada, el rodillo inferior y los emisores-receptores infrarrojos encarados en la primera realización Figura 8.- Vista detalle de la placa base en el frontal del mecanismo en la primera realización.  Figure 7.- Detail side view of the reel, the measuring tape, the perforated wheel, the lower roller and the infrared emitters-receivers faced in the first embodiment Figure 8.- Detail view of the base plate on the front of the mechanism in the first realization.
Figura 9.- Vista del posterior del mecanismo interior del metro digital en la segunda realización con los emisores y receptores, posicionados horizontalmente  Figure 9.- Rear view of the internal mechanism of the digital meter in the second embodiment with the transmitters and receivers, positioned horizontally
Figura 10.- Vista lateral detalle del carrete, la cinta métrica perforada y el conjunto caja y tapeta que contiene los emisores-receptores infrarrojos encarados en la segunda realización Figure 10.- Detail side view of the reel, the perforated measuring tape and the box and placket assembly containing the infrared emitters-receivers faced in the second embodiment
Figura 11- Vista en perspectiva del conjunto la cinta métrica perforada y el conjunto caja y tapeta que contiene los emisores-receptores infrarrojos encarados en la segunda realización  Figure 11- Perspective view of the perforated tape measure assembly and the box and placket assembly containing the infrared emitters-receivers faced in the second embodiment
Figura 12- Vista en perspectiva del conjunto la cinta métrica perforada y el conjunto caja y tapeta que contiene los emisores-receptores infrarrojos encarados en la segunda realización  Figure 12- Perspective view of the perforated tape measure assembly and the box and placket assembly containing the infrared emitters-receivers faced in the second embodiment
Figura 13- Vista en planta del conjunto la cinta métrica perforada y el conjunto caja y tapeta que contiene los emisores-receptores infrarrojos encarados en la segunda realización Figura 14- Vista en planta de la cinta métrica perforada y la caja que contiene los emisores-receptores infrarrojos encarados en la segunda realización Figure 13- Plan view of the perforated tape measure assembly and the box and placket assembly containing the infrared emitters-receivers faced in the second embodiment Figure 14- Plan view of the perforated tape measure and the box containing the infrared emitters-receivers faced in the second embodiment
Figura 15- Vista en planta de la cinta métrica perforada y la tapeta, con detalle de los tetones de apoyo de los emisores-receptores infrarrojos encarados en la segunda realización Figure 15- Plan view of the perforated tape measure and the placket, with details of the support lugs of the infrared emitters-receivers facing in the second embodiment
Figura 16- Vista en planta de la cinta métrica perforada y los emisores-receptores infrarrojos encarados en la segunda realización  Figure 16- Plan view of the perforated tape measure and the infrared emitter-receivers facing the second embodiment
Figura 17- Vista en perspectiva de la cinta métrica perforada y la caja que contiene los emisores-receptores infrarrojos encarados en la segunda realización  Figure 17- Perspective view of the perforated tape measure and the box containing the infrared emitters-receivers facing in the second embodiment
Figura 18- Vista en perspectiva de la cinta métrica perforada y la tapeta que contiene los emisores-receptores infrarrojos encarados en la segunda realización Figure 18- Perspective view of the perforated tape measure and the placket containing the infrared emitters-receivers faced in the second embodiment
Figura 19.- Vista detalle de la caja que contiene los emisores-receptores infrarrojos encarados en la segunda realización Figure 19.- Detail view of the box containing the infrared emitters-receivers faced in the second embodiment
Figura 20.- Vista detalle de la tapeta que contiene los emisores-receptores infrarrojos encarados en la segunda realización  Figure 20.- Detail view of the placket containing the infrared emitters-receivers faced in the second embodiment
Descripción de una realización preferida Description of a preferred embodiment
En las figuras que acompañan a esta memoria se describe el objeto de esta invención, concretado en el mecanismo de funcionamiento para un metro digital especialmente concebido para aplicarse a mediciones realizadas en el juego de la petanca y otras juegos de bolas aunque tanto por su conformación como por su funcionamiento es apto para aplicarse a otro tipo de mediciones. Tal y como se muestra en la figura 1, dicho mecanismo se integra en una carcasa (1) de conformación geométrica regular y que conforma el metro propiamente dicho, compuesta por una parte frontal (2) y una parte posterior (3) ensambladas entre sí y que comprenden una serie de elementos que forman parte y participan del mecanismo que se reivindica. Una de estas partes son sendas pantallas de LCD (4) y (5) o marcadores, una (4) destinado a señalar la distancia medida y que se sitúa en el frontal (2) de la carcasa (1), mientras que la segunda pantalla LCD (5), destinada a indicar la puntuación de los participantes en el juego se sitúa en la zona lateral superior de la carcasa (1). En dicho frontal se sitúan asimismo una serie de pulsadores (6) o botones, en principio en el número de tres, uno para controlar el marcador y otros dos para los respectivos participantes. En la parte inferior de uno de los laterales de la carcasa (1) se incardina una pieza base (7) asociada a unas extensiones o varillas (8) longitudinales articuladas que realizan un movimiento de desplazamiento frontal y abertura angular y que sirven para señalar y medir manualmente la distancia entre bola y bolinche. En la misma figura 1 se muestra el extremo lateral opuesto de la carcasa (1), donde sobresale una uña (9) con una parte metálica, asociada mediante remache a la cinta métrica (14) y que permite tirar de la misma. En esta misma zona de la carcasa (1), abarcando todo el lateral, se sitúa una pieza desplazable que actúa como freno (10) de la cinta y detiene su extensión. In the figures that accompany this report, the object of this invention is described, concretized in the operating mechanism for a digital meter specially designed to be applied to measurements made in the petanque and other ball games although both because of its conformation and Due to its operation, it is suitable to be applied to other types of measurements. As shown in Figure 1, said mechanism is integrated in a housing (1) of regular geometric conformation and that forms the meter itself, composed of a front part (2) and a rear part (3) assembled together and that comprise a series of elements that are part and part of the mechanism claimed. One of these parts are two LCD screens (4) and (5) or markers, one (4) intended to indicate the measured distance and which is located on the front (2) of the housing (1), while the second LCD screen (5), intended to indicate the score of the participants in the game is located in the upper side area of the housing (1). A series of pushbuttons (6) or buttons are also located on said front, in principle in the number of three, one to control the marker and two for the respective participants. In the lower part of one of the sides of the housing (1) a base piece (7) is associated with associated longitudinal extensions or rods (8) that perform a movement of frontal displacement and angular opening and that serve to indicate and Manually measure the distance between ball and bolt. In the same figure 1 the opposite side end of the housing (1) is shown, where a nail (9) with a metal part protrudes, associated by riveting the measuring tape (14) and allowing it to be pulled. In this same area of the housing (1), covering the entire side, a movable part is placed that acts as a brake (10) of the belt and stops its extension.
En la figura 2 se muestra el detalle de los elementos descritos en la figura 1 sin la cobertura de la carcasa, así como el detalle de parte del mecanismo que se reivindica. En la figura 2 se muestra la parte anterior del mecanismo de funcionamiento del metro digital, soportado en la placa base (11) o circuito impreso principal que se sitúa como módulo vertical de separación entre distintas partes del mecanismo y a la vez soporta y relaciona dichas partes, permitiendo, por ejemplo, que la medición de la cinta métrica realizada con el mecanismo situado en la parte posterior de la carcasa se refleje en los marcadores situados en el frontal de la misma. En esta figura 2 se muestran los interruptores (25) asociados a los pulsadores (6) y conectados con la placa base principal (11), la pantalla LCD (4) de uno de los marcadores y el emplazamiento de la cavidad a modo de portapilas (12) ajustada en la parte frontal de la carcasa (1) y en donde se inserta la batería (13) de alimentación, conectada igualmente a la placa base principal (11). Figure 2 shows the detail of the elements described in Figure 1 without the cover of the housing, as well as the detail of part of the mechanism claimed. Figure 2 shows the front part of the operating mechanism of the digital meter, supported on the base plate (11) or main printed circuit that is located as a vertical module of separation between different parts of the mechanism and at the same time supports and relates these parts , allowing, for example, that the measurement of the tape measure made with the mechanism located on the back of the housing is reflected in the markers located on the front of it. This figure 2 shows the switches (25) associated with the push buttons (6) and connected to the main base plate (11), the LCD screen (4) of one of the markers and the location of the cavity as a battery holder (12) fitted on the front of the housing (1) and where the power battery (13) is inserted, also connected to the main base plate (11).
En las figuras 3, 4, 5, 6, 7 y 8 se muestra una primera realización del mecanismo basado en el encaramiento de dos parejas de emisor (16) y receptor (17) de ondas o señales infrarrojas. En la figura 3 se muestra la parte posterior del mecanismo de funcionamiento del metro digital, soportado igualmente en la placa base (11) o circuito impreso principal. En esta zona posterior se ubica el mecanismo de medición de la cinta métrica (14) enrollable y extensible, la cual se caracteriza por no tener indicación ni señal alguna, es decir, por ser una cinta virgen. En esta figura se muestra el carrete (15) en el cual se enrolla la cinta métrica (14) y se muestra también el sistema de medición, concretado en dos parejas de emisor (16) y receptor (17) de ondas o señales infrarrojas encarados entre sí y dispuestos verticalmente, vinculados a una segunda placa de circuito impreso (18) en su parte superior y con una rueda perforada (19) con dos hileras de perforaciones (20) o ventanas situadas a distinto nivel y que se sitúa parcialmente entre los emisores (16) y los receptores (17). Bajo dicha rueda perforada (19), que gira gracias a su eje (21), se sitúa un rodillo (22) también con su correspondiente eje (23) desplazándose entre ambos la cinta métrica (14) que se extiende de forma manual. Al moverse y pasar la cinta métrica (14), arrastra la rueda perforada (19) en un movimiento de giro, la señal infrarroja emitida por el emisor (16) atraviesa una perforación (20) y es recibida por el receptor (17), contabilizándose cada pase de infrarrojo como un milímetro. In Figures 3, 4, 5, 6, 7 and 8 a first embodiment of the mechanism is shown based on the facing of two pairs of emitter (16) and receiver (17) of infrared waves or signals. Figure 3 shows the back of the operating mechanism of the digital meter, also supported on the motherboard (11) or main printed circuit. In this rear area is the measuring mechanism of the measuring tape (14), which can be rolled up and extended, which is characterized by having no indication or signal, that is, being a virgin tape. This figure shows the reel (15) in which the tape is wound metric (14) and the measurement system is also shown, specified in two pairs of emitter (16) and receiver (17) of waves or infrared signals facing each other and arranged vertically, linked to a second printed circuit board (18) in its upper part and with a perforated wheel (19) with two rows of perforations (20) or windows located at different levels and which is partially located between the emitters (16) and the receivers (17). Under said perforated wheel (19), which rotates thanks to its axle (21), a roller (22) is also placed with its corresponding axle (23), the measuring tape (14) extending manually between them being moved between them. When moving and passing the measuring tape (14), drag the perforated wheel (19) in a turning movement, the infrared signal emitted by the emitter (16) crosses a perforation (20) and is received by the receiver (17), counting each infrared pass as a millimeter.
En esta figura se muestra también la pieza desplazable de freno (10) de la cinta métrica (14), de conformación alargada y con un remate final que enlaza con un muelle (27) de retención situado en la parte inferior de dicha pieza desplazable de freno (10). También se visualiza como el extremo de la cinta métrica (14) está unido a una pieza a modo de uña (9) y que tiene una sección metálica, que sobresale de la carcasa (1), añadiéndose a ambos elementos una pieza a modo de tope (26). En estas figuras 2 y 3 también se muestran las varillas (8) extensibles, de conformación longitudinal y articuladas con una pieza base (7) integrada en la parte inferior de uno de los laterales de la carcasa (1), estando las varillas (8), igualmente integradas en un rehundido de la carcasa (1). Dicha pieza base ((7) está engranada con un eje (29) que permite que realice un giro de un máximo de 180°, lo que hace que las varillas (8) se desplacen hacia el frente y puedan abrirse en un movimiento angular, separándose lo necesario para señalar la distancia a medir. This figure also shows the movable brake part (10) of the tape measure (14), with an elongated shape and with a final end that links with a retaining spring (27) located at the bottom of said movable part of brake (10). It is also visualized how the end of the measuring tape (14) is attached to a piece as a nail (9) and has a metal section, which protrudes from the housing (1), adding to both elements a piece as a stop (26). In these figures 2 and 3 the extendable, longitudinally shaped and articulated rods (8) are also shown with a base piece (7) integrated in the lower part of one of the sides of the housing (1), the rods (8) being ), also integrated in a recess of the housing (1). Said base piece ((7) is engaged with an axis (29) that allows it to make a rotation of a maximum of 180 °, which causes the rods (8) to move forward and can be opened in an angular movement, separating what is necessary to indicate the distance to be measured.
En la figura 4 y en la figura 5 se muestra el mecanismo de funcionamiento del metro digital desde ambas perspectivas laterales, con los elementos ya descritos. En particular, se muestra en un primer plano el carrete (15) de la cinta métrica (14), la rueda perforada (19) y el rodillo (22) inferior ,con sus respectivos ejes (21) y (23), con la cinta métrica (14) desplazándose entre ambos, todo ello vinculado a la placa base (11) o circuito impreso principal. También se muestran, en especial en la figura 5, las varillas (8) extensibles frontales asociadas a su pieza base (7) giratoria con el eje (29) que permite su desplazamiento y abertura. Figure 4 and Figure 5 show the operating mechanism of the digital meter from both lateral perspectives, with the elements already described. In particular, the reel (15) of the measuring tape (14), the perforated wheel (19) and the lower roller (22), with their respective axes (21) and (23), are shown in the foreground. measuring tape (14) moving between them, all linked to the motherboard (11) or main printed circuit. Also shown, especially in Figure 5, are the rods (8) extensible front associated to its base piece (7) rotating with the shaft (29) that allows its displacement and opening.
En la figura 6 se muestra con mayor detalle el posicionamiento del mecanismo de medición, siendo visibles uno de los emisores (16) y los dos receptores (17) de señales infrarrojas encarados y con la rueda perforada (19) situada entre ambos, de forma que la señal infrarroja emitida sólo llega al receptor (17) cuando encuentra paso libre al coincidir con una de las perforaciones (20) o ventanas existentes en uno u otro nivel de la rueda perforada (19). Bajo dicha rueda perforada (19) se sitúa el rodillo (22) con su eje (23) correspondiente y la cinta métrica (14) que se sitúa entre ambos, apoyándose en el rodillo (22) inferior al desplazarse y arrastrando a la rueda perforada (19) en dicho movimiento, la cual gira a su vez y permite el paso de la señal descrita. En esta figura también se muestra el muelle (27) asociado al freno (10) desplazable de la cinta métrica (14) y que ajusta el recorrido de dicha pieza. Figure 6 shows in greater detail the positioning of the measuring mechanism, one of the emitters (16) and the two receivers (17) facing infrared signals being visible and with the perforated wheel (19) located between them, so that the emitted infrared signal only reaches the receiver (17) when it finds free passage when it coincides with one of the perforations (20) or existing windows in one or another level of the perforated wheel (19). Under said perforated wheel (19) is the roller (22) with its corresponding axle (23) and the measuring tape (14) that is placed between them, resting on the lower roller (22) when moving and dragging the perforated wheel (19) in said movement, which rotates in turn and allows the passage of the described signal. This figure also shows the spring (27) associated with the displaceable brake (10) of the measuring tape (14) and adjusts the travel of said part.
En la figura 7 se muestra una vista lateral del mecanismo de medición de la cinta métrica, con el carrete (15) en donde se enrolla la cinta métrica (14) y muy especialmente la posición de los emisores (16) y receptores (17) de señales infrarrojas encarados y vinculados a una segunda placa de circuito impreso (18) secundaria. La rueda perforada (19) queda situada entre ambos elementos, bloqueando la conexión entre los mismos. Solo cuando la cinta métrica (14) se mueve al extenderse, apoyada en el rodillo (22) inferior, arrastra y hace girar dicha rueda perforada (19), momento en el que el haz infrarrojo coincide con una de las perforaciones (20) existentes, se establece la conexión entre emisor (16) y receptor (17) y se contabiliza el pase de la cinta métrica (14). En esta misma figura también se muestran los orificios (28) situados en el extremo de la cinta métrica (14) en los que se remacha la parte metálica de la uña (9) de extensión de la susodicha cinta. Figure 7 shows a side view of the measuring mechanism of the measuring tape, with the spool (15) where the measuring tape (14) is wound and especially the position of the emitters (16) and receivers (17) of infrared signals facing and linked to a second secondary printed circuit board (18). The perforated wheel (19) is located between both elements, blocking the connection between them. Only when the measuring tape (14) moves when extended, resting on the lower roller (22), does it drag and rotate said perforated wheel (19), at which time the infrared beam coincides with one of the existing perforations (20) , the connection between sender (16) and receiver (17) is established and the measuring tape pass (14) is counted. This same figure also shows the holes (28) located at the end of the measuring tape (14) in which the metal part of the extension nail (9) of the said tape is riveted.
En la figura 8 se muestra el detalle de la parte anterior del mecanismo con algunos de los elementos de dicho mecanismo reivindicado situados en el frontal (2) de la carcasa (1), en concreto la base (24) insertada en dicha zona y en que ajusta la pantalla LCD (4) del marcador frontal y los interruptores (25) asociados a los pulsadores (6), todos ellos vinculados igualmente a la placa base principal (11). En las figuras 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 y 20 se muestra una segunda realización del mecanismo basado en el encaramiento de dos parejas de emisor (16) y receptor (17) de ondas o señales infrarrojas. En esta segunda realización se mantiene el principio básico del mecanismo de funcionamiento del metro digital, es decir, el encaramiento de dos pares de emisores/receptores de señales infrarrojas que, al encontrar un paso libre por medio de una perforación u ojal, sea en la rueda perforada, sea en la misma cinta métrica, reaccionan y activan un contador preprogramado. Figure 8 shows the detail of the front part of the mechanism with some of the elements of said claimed mechanism located on the front (2) of the housing (1), specifically the base (24) inserted in said area and in which adjusts the LCD screen (4) of the front marker and the switches (25) associated with the push buttons (6), all of them also linked to the main motherboard (11). In Figures 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 and 20 a second embodiment of the mechanism is shown based on the facing of two pairs of emitter (16) and receiver (17) of waves or infrared signals. In this second embodiment, the basic principle of the operating mechanism of the digital meter is maintained, that is, the facing of two pairs of emitters / receivers of infrared signals that, when finding a free passage by means of a perforation or eyelet, is in the perforated wheel, either on the same tape measure, react and activate a preprogrammed counter.
En la figura 9 se muestra la disposición física de los emisores (16) y receptores (17) que se sitúan de forma encarada ubicados en un conjunto de caja (30) y tapeta que, como se mostrará en las siguientes figuras, disponen de alojamientos y soportes para mantener perfectamente equilibrados y alineados dichos sensores (16) y emisores, a su vez vinculados físicamente mediante el cableado correspondiente con la placa base o circuito impreso principal (11) mientras que caja (30) y tapeta (31) se asientan en la zona proximal al carrete (15) en que se enrolla la cinta métrica (14) que en este caso está perforada. El resto de la conformación del metro reivindicado no varía, se mantiene las varillas (8) y el mecanismo de freno (10) y el muelle (27) asociados a la cinta (14). Figure 9 shows the physical layout of the emitters (16) and receivers (17) that are placed facing each other located in a set of box (30) and placket that, as will be shown in the following figures, have housings and supports to keep said sensors (16) and emitters perfectly balanced and aligned, in turn physically linked by the corresponding wiring with the main board or main printed circuit (11) while box (30) and placket (31) are seated in the area proximal to the reel (15) in which the measuring tape (14) is wound, which in this case is perforated. The rest of the conformation of the claimed meter does not vary, the rods (8) and the brake mechanism (10) and the spring (27) associated with the belt (14) are maintained.
En la figura 10 se muestra claramente la posición del conjunto caja (30) y tapeta (31) respecto del carrete (15), al que preceden para facilitar el enrolle y desenrolle de la cinta métrica (14), que presenta los ojales (32) ya mencionadas y que, al pasar entre los emisores (16) y receptores (17), activan la señal que se traduce en un dato comparativo de distancias. Figure 10 clearly shows the position of the box assembly (30) and placket (31) with respect to the reel (15), which precede to facilitate the winding and unwinding of the measuring tape (14), which has the eyelets (32 ) already mentioned and which, when passing between the transmitters (16) and receivers (17), activate the signal that translates into a comparative distance data.
En las figuras 11 y 12 se muestra claramente la conformación de la cinta métrica (14) y sus ojales (32), de la caja (30), con los alojamientos o cavidades internos para la ubicación de emisores (16) y receptores (17) y la tapeta (31) de base. Dicha caja (30) presenta una conformación geométrica regular que encaja y se acopla en la tapeta (31), la cual se concibe como una pieza suelta o bien integrada en la propia caja del metro digital. Ambas partes - caja (30) y tapeta (31) - presentan en dos lados paralelos una ranura (33) transversal que permite el paso de la cinta métrica (14) en su avance y retroceso. En las figuras 13, 14, 15 y 16 se muestran varias vistas en planta de la cinta métrica perforada, la caja, la tapeta y los emisores-receptores infrarrojos encarados. Figures 11 and 12 clearly show the conformation of the measuring tape (14) and its eyelets (32), of the box (30), with the housings or internal cavities for the location of emitters (16) and receivers (17 ) and the base placket (31). Said box (30) has a regular geometric conformation that fits and engages in the placket (31), which is conceived as a single piece or integrated into the digital meter box itself. Both parts - box (30) and placket (31) - have on two parallel sides a transverse groove (33) that allows the passage of the measuring tape (14) in its advance and recoil. In figures 13, 14, 15 and 16 are shown several plan views of the perforated tape measure, the box, the placket and the facing infrared emitters-receivers.
En la figura 13 se muestran todos los elementos descritos mientras que en la figura 14 se acentúa la caja (30) con los emisores (16) y receptores (17) encarados; en la figura 15 se muestra claramente la tapeta (31), también de conformación geométrica regular, y con unos tetones o torretas (34) internos secuencialmente distribuidos para soportar los emisores (16) y receptores (17); en la figura 16 se muestran únicamente los emisores (16) y receptores (17) encarados y con la cinta métrica (14) pasante entre ellos. In figure 13 all the elements described are shown while in figure 14 the box (30) with the transmitters (16) and receivers (17) facing is accentuated; Figure 15 clearly shows the placket (31), also of regular geometric conformation, and with internal lugs or turrets (34) sequentially distributed to support the emitters (16) and receivers (17); Figure 16 shows only the transmitters (16) and receivers (17) facing and with the measuring tape (14) passing between them.
En las figuras 17 y 18 se detalla en particular la posición de la cinta métrica (14) y de los emisores (16) y receptores (17) respecto de la caja (30) y de la tapeta (31). La cinta métrica (14) discurre entre emisores (16) y receptores (17) y sobresale por la ranura (33) transversal practicada tanto en la caja (30) como en la tapeta (31) y que permite el paso de la cinta métrica. Figures 17 and 18 detail in particular the position of the measuring tape (14) and the emitters (16) and receivers (17) with respect to the box (30) and the placket (31). The measuring tape (14) runs between emitters (16) and receivers (17) and protrudes through the transverse groove (33) practiced both in the box (30) and in the placket (31) and which allows the measuring tape to pass through .
En la figura 17 y con mayor detalle en la figura 19 se percibe la conformación geométrica regular de la caja (30), con la ranura (33) descrita y los alojamientos o cavidades (35) en que se ubican y sujetan los emisores (16) y receptores (17). In figure 17 and in greater detail in figure 19 the regular geometric conformation of the box (30) is perceived, with the groove (33) described and the housings or cavities (35) in which the emitters (16) are located and held ) and receivers (17).
En la figura 18 y con mayor detalle en la figura 20 se percibe la conformación geométrica regular de la tapeta (31), con la ranura (33) ya descrita para el paso de la cinta métrica (14) y los tetones o torretas (34) en que se soportan y asientan los emisores (16) y receptores (17). In figure 18 and in greater detail in figure 20 the regular geometric conformation of the placket (31) is perceived, with the groove (33) already described for the passage of the measuring tape (14) and the lugs or turrets (34 ) on which the transmitters (16) and receivers (17) are supported and set.
El acople entre caja (30) y tapeta (31), con los emisores (16) y receptores (17) adecuadamente situados, tiene como resultado la inmovilidad de los mismos, que quedan equilibrados y centrados sin posibilidad de despulsamientos accidentales que puedan provocar lecturas erróneas de las distancias comparadas. The coupling between box (30) and placket (31), with the emitters (16) and receivers (17) properly located, results in their immobility, which are balanced and centered without the possibility of accidental ejections that can cause readings wrong distances compared.
En base a esta descripción queda suficientemente expuesta la naturaleza del mecanismo que se reivindica para proporcionar la distancia existente entre la bola de los jugadores y el bolinche de referencia. Gracias a su conformación, dicho mecanismo permite efectuar una medición manual por aproximación comparativa cuando bola y bolinche se encuentran a escasa distancia utilizando para ello las varillas extensibles que, con el grado de abertura suficiente, se posicionan una junto a cada bola. Based on this description, the nature of the mechanism claimed to provide the distance between the players' ball and the reference bolt is sufficiently exposed. Thanks to its conformation, this mechanism allows to carry out a manual measurement by comparative approximation when ball and bolt are They find a short distance using the extensible rods that, with the sufficient degree of opening, are positioned next to each ball.
Cuando la distancia es mayor, no superior a dos metros o los metros programados en el microcircuito programado, el mecanismo realiza la medición mediante la extensión de la cinta métrica, la cual, como se ha comentado, tiene la particularidad de carecer de indicación, señal, inscripción, simbolismo o referencia alfanumérica alguna, siendo, por tanto, una cinta virgen o neutra. En este caso, y en una primera realización, el sistema de emisores y receptores de infrarrojos encarados e interceptados por la rueda perforada se activa cuando la cinta métrica se extiende, desplazándose y arrastrando dicha rueda perforada que, al girar, hace coincidir una de sus perforaciones o ventanas con la señal infrarrojo, que de este modo llega al receptor. En una segunda realización, es la misma cinta perforada la que pasa entre los dos pares de emisores y receptores, de modo que la señal de infrarrojo atraviesa uno por uno los ojales según el avance de la cinta. La placa base principal acusa esta señal, convierte la equivalencia en la distancia programada (en principio un milímetro) y la refleja en los marcadores situados en el frontal de la caja. When the distance is greater, not more than two meters or the meters programmed in the programmed microcircuit, the mechanism makes the measurement by means of the extension of the measuring tape, which, as mentioned, has the peculiarity of lacking indication, signal , inscription, symbolism or alphanumeric reference some, being, therefore, a virgin or neutral tape. In this case, and in a first embodiment, the system of infrared transmitters and receivers facing and intercepted by the perforated wheel is activated when the measuring tape is extended, moving and dragging said perforated wheel which, when rotated, makes one of its perforations or windows with the infrared signal, which thus reaches the receiver. In a second embodiment, it is the same perforated tape that passes between the two pairs of transmitters and receivers, so that the infrared signal passes through the eyelets one by one according to the advance of the tape. The main motherboard accuses this signal, converts the equivalence in the programmed distance (in principle one millimeter) and reflects it in the markers located on the front of the box.
Si la distancia es mayor de la establecida en el microcircuito programado, la medición se realiza mediante un sistema láser. If the distance is greater than that established in the programmed microcircuit, the measurement is carried out using a laser system.
En cualquier caso, el sistema funciona en un análisis comparativo, no con una medición real de la distancia en una escala real. En una primera lectura, se mide la distancia entre boliche y primera bola y se toma el resultado como referencia. En la segunda lectura entre boliche y segunda bola, se compara el resultado con la primera lectura, de forma que el sistema determina si es mayor o menor (+/-1, +1-2, etc.). In any case, the system works in a comparative analysis, not with a real distance measurement on a real scale. In a first reading, the distance between bowling and first ball is measured and the result is taken as a reference. In the second reading between bowling and second ball, the result is compared with the first reading, so that the system determines whether it is greater or lesser (+/- 1, + 1-2, etc.).
El uso de este mecanismo es, por tanto sumamente sencillo e intuitivo, siendo aplicable no solo en juegos de bolas sino en cualquier otro tipo de mediciones. The use of this mechanism is therefore extremely simple and intuitive, being applicable not only in ball games but in any other type of measurements.
No se considera necesario hacer más extensa esta descripción para que cualquier experto en la materia comprenda el alcance de la invención y las ventajas que de la misma se derivan. Los materiales, forma, tamaño y disposición de los elementos que lo conforman serán susceptibles de variación siempre y cuando ello no suponga una alteración en la esencialidad del invento. Los términos en que se ha redactado esta memoria deberán ser tomados siempre en sentido amplio y no limitativo. It is not considered necessary to make this description more extensive so that any person skilled in the art understands the scope of the invention and the advantages derived therefrom. The materials, shape, size and arrangement of the elements that comprise it will be subject to variation as long as this does not imply alteration in the essentiality of the invention. The terms in which this report has been written must always be taken in a broad and non-limiting sense.

Claims

REIVINDICACIONES
Ia Mecanismo de funcionamiento para metro digital para petanca y otros deportes de bolas, integrado en una carcasa (1) de conformación geométrica regular y caracterizado esencialmente porque comprende unos elementos emisores (16) y receptores (17) de señales infrarrojas, un carrete (15), una cinta métrica (14) enrollable y extensible, contando además con medios de medición manual, concretados en unas varillas (8) extensibles y comprendiendo dos pantallas LCD (4) y (5) de visualización de datos y los correspondientes pulsadores (6) de activación estando todos estos elementos vinculados a una placa base o circuito impreso principal (11) que se sitúa como módulo vertical de delimitación y asociación de los distintos elementos que forman parte de dicho mecanismo. I a Operating mechanism for digital meter for petanque and other ball sports, integrated in a housing (1) of regular geometric conformation and essentially characterized in that it comprises emitting elements (16) and receivers (17) of infrared signals, a reel ( 15), a roll-up and extendable measuring tape (14), also having manual measurement means, in the form of extendable rods (8) and comprising two LCD screens (4) and (5) for data display and the corresponding buttons ( 6) activation, with all these elements linked to a motherboard or main printed circuit (11) that is located as a vertical module for delimitation and association of the different elements that are part of said mechanism.
2a Mecanismo de funcionamiento para metro digital para petanca y otros deportes de bolas, según la Ia reivindicación, caracterizado esencialmente porque comprende dos parejas de emisor (16) y receptor (17) de señales infrarrojas encarados entre sí, vinculados a una segunda placa de circuito impreso (18) posicionada sobre los mismos. 2nd Operating mechanism for digital meter for petanque and other ball sports, according to the first claim , essentially characterized in that it comprises two pairs of emitter (16) and receiver (17) of infrared signals facing each other, linked to a second plate printed circuit board (18) positioned on them.
3a Mecanismo de funcionamiento para metro digital para petanca y otros deportes de bolas, según la Ia y 2a reivindicaciones porque comprende una rueda perforada (19) con dos hileras de perforaciones (20) o ventanas situadas a distinto nivel situada entre los emisores (16) y los receptores (17) dispuestos verticalmente, situándose bajo dicha rueda perforada (19), que gira gracias a su eje (21), un rodillo (22) también con su correspondiente eje (23), y una cinta métrica (14) que se extiende de forma manual apoyada sobre el rodillo (22), 3rd Operating mechanism for digital meter for petanque and other ball sports, according to the 1st and 2nd claims because it comprises a perforated wheel (19) with two rows of perforations (20) or windows located at different levels located between the emitters. (16) and the receivers (17) arranged vertically, located under said perforated wheel (19), which rotates thanks to its axis (21), a roller (22) also with its corresponding axis (23), and a measuring tape ( 14) that extends manually supported on the roller (22),
4a Mecanismo de funcionamiento para metro digital para petanca y otros deportes de bolas, según la Ia y 2a reivindicaciones porque comprende una caja (30) acoplada a una tapeta (31), ambas de conformación geométrica regular, presentando ambas una ranura (33) transversal que permite el paso de la cinta métrica (14), presentando interiormente la caja (30) unos alojamientos (35) o cavidades y presentando la tapeta (31) interiormente unos tetones o torretas (34) secuencialmente distribuidos, de tal modo que los emisores (16) y los receptores (17) dispuestos horizontalmente encajan y se asientan en dichos alojamientos o cavidades (35) y se apoyan y soportan en los tetones o torretas (34), estando caja (30) y tapeta (31) asentadas en la zona proximal al carrete (15) en que se enrolla la cinta métrica (14) 4th Operating mechanism for digital meter for petanque and other ball sports, according to the 1st and 2nd claims because it comprises a box (30) coupled to a cover (31), both of regular geometric conformation, both presenting a slot ( 33) transverse that allows the passage of the measuring tape (14), the box (30) having internal housings (35) or cavities and the flap (31) internally presenting lugs or turrets (34) sequentially distributed, in such a way that the emitters (16) and the receivers (17) arranged horizontally fit and sit in said housings or cavities (35) and are supported and supported by the lugs or turrets (34), with the box (30) and flap (31) seated in the proximal area of the reel (15) on which the measuring tape (14) is wound.
5a Mecanismo de funcionamiento para metro digital para petanca y otros deportes de bolas, según la Ia y 3a reivindicaciones, caracterizado esencialmente porque la cinta métrica (14) enrollable no tiene indicación, señal, inscripción, simbolismo o referencia alfanumérica alguna. 5th Operating mechanism for digital meter for petanque and other ball sports, according to the 1st and 3rd claims , essentially characterized in that the roll-up measuring tape (14) has no indication, sign, inscription, symbolism or alphanumeric reference.
6a Mecanismo de funcionamiento para metro digital para petanca y otros deportes de bolas, según la Ia y 4a reivindicaciones, caracterizado esencialmente porque la cinta métrica (14) presenta unos ojales (32) convenientemente dimensionados y dispuestos de forma secuencialmente consecutiva. 6th Operating mechanism for digital meter for petanque and other ball sports, according to the 1st and 4th claims , essentially characterized in that the measuring tape (14) has eyelets (32) conveniently sized and arranged sequentially consecutively.
7a Mecanismo de funcionamiento para metro digital para petanca y otros deportes de bolas, según la Ia, 3a, 4a, 5a y 6a reivindicaciones, caracterizado esencialmente porque la cinta métrica (14) está vinculada a un pieza desplazable de freno (10) de conformación alargada y con un remate final que enlaza con un muelle (27) de retención situado en la parte inferior de dicha pieza de freno (10) desplazable. 7th Operating mechanism for digital meter for petanque and other ball sports, according to Ia , 3rd , 4th , 5th and 6th claims , essentially characterized in that the measuring tape (14) is linked to a movable piece of brake (10) of elongated shape and with a final finish that connects with a retention spring (27) located in the lower part of said movable brake piece (10).
8a Mecanismo de funcionamiento para metro digital para petanca y otros deportes de bolas, según la Ia, 3a, 4a, 5a, 6a y 7a reivindicaciones, caracterizado esencialmente porque el extremo de la cinta métrica (14) está unido, mediante unos orificios (28), a una pieza a modo de uña (9) con una parte metálica que sobresale de la carcasa (1), añadiéndose a ambos elementos una pieza a modo de tope (26). 8 a Operating mechanism for digital meter for petanque and other ball sports, according to I a , 3 a , 4 a , 5 a , 6 a and 7 a claims, essentially characterized in that the end of the measuring tape (14) is joined, through holes (28), to a nail-like piece (9) with a metal part that protrudes from the casing (1), adding a stop-like piece (26) to both elements.
9a Mecanismo de funcionamiento para metro digital para petanca y otros deportes de bolas, según la Ia reivindicación, caracterizado esencialmente porque las varillas (8) extensibles, de conformación longitudinal e integradas en un rehundido de la carcasa (1), están articuladas con una pieza base (7) integrada igualmente en la parte inferior de uno de los laterales de la carcasa (1) y engranada con un eje (29) que permite que realice un giro de un máximo de 180°, a partir de la cual dichas varillas (8) realizan un movimiento de desplazamiento frontal y abertura angular. 9th Operating mechanism for digital meter for petanque and other ball sports, according to the 1st claim , essentially characterized in that the extendable rods (8), longitudinally shaped and integrated into a recess of the housing (1), are articulated with a base piece (7) also integrated into the lower part of one of the sides of the housing (1) and engaged with an axis (29) that allows it to rotate a maximum of 180°, from which said Rods (8) perform a frontal displacement movement and angular opening.
10a Mecanismo de funcionamiento para metro digital para petanca y otros deportes de bolas, según la Ia reivindicación, caracterizado esencialmente porque la primera pantalla (4) de LCD se ajusta en la base (24) insertada en el frontal (2) de la carcasa (1), mientras que la segunda pantalla LCD (5) se ajusta en la base insertada en la zona lateral superior de la carcasa (1). 10 Operating mechanism for digital meter for petanque and other ball sports, according to the first claim , essentially characterized in that the first LCD screen (4) fits into the base (24) inserted in the front (2) of the casing (1), while the second LCD screen (5) fits into the base inserted in the upper side area of the casing (1).
I Ia Mecanismo de funcionamiento para metro digital para petanca y otros deportes de bolas, según la Ia reivindicación, caracterizado esencialmente porque comprende diversos pulsadores (6) o botones, preferentemente tres, situados en el frontal (2) de la carcasa (1) y asociados a unos interruptores (25) conectados con la placa base principalII operating mechanism for digital meter for petanque and other ball sports, according to the first claim, essentially characterized in that it comprises various pushbuttons (6) or buttons, preferably three, located on the front (2) of the housing (1). and associated with switches (25) connected to the main motherboard
(11). (eleven).
12a Mecanismo de funcionamiento para metro digital para petanca y otros deportes de bolas, según la Ia reivindicación, caracterizado esencialmente porque comprende, vinculados igualmente a la placa base principal (11), unos medios de alimentación, concretados en una batería (13) insertada en una cavidad a modo de portapilas (12) ajustada en la parte frontal de la carcasa (1). 12 Operating mechanism for digital meter for petanque and other ball sports, according to the 1st claim , essentially characterized in that it comprises, also linked to the main base plate (11), power means, embodied in a battery (13). inserted into a cavity like a battery holder (12) fitted to the front of the housing (1).
13a Mecanismo de funcionamiento para metro digital para petanca y otros deportes de bolas, según la 4a reivindicación porque la tapeta (31) está integrada en la carcasa (1) del metro digital. 13 Operating mechanism for digital meter for petanque and other ball sports, according to the 4th claim because the cover (31) is integrated into the housing (1) of the digital meter.
14a Mecanismo de funcionamiento para metro digital para petanca y otros deportes de bolas, según la Ia reivindicación porque comprende únicamente el carrete (15), la cinta métrica (14) enrollable y extensible, las varillas (8) extensibles y una pantalla LCD (4) y los correspondientes pulsadores (6) de activación vinculados a la placa base, añadiendo un cristal transparente del tipo lupa con una raya transversal de aproximadamente medio milímetro situada en la zona lateral superior de la carcasa. 15a Mecanismo de funcionamiento para metro digital para petanca y otros deportes de bolas, según la 14a reivindicación porque la cinta métrica (14) tiene inscripciones numéricas o de símbolos diversos en su anverso y reverso. 14 Operating mechanism for digital meter for petanque and other ball sports, according to the first claim because it only comprises the reel (15), the rolling and extendable measuring tape (14), the extendable rods (8) and an LCD screen (4) and the corresponding activation buttons (6) linked to the motherboard, adding a transparent magnifying glass type glass with a transverse stripe of approximately half a millimeter located in the upper side area of the housing. 15th Operating mechanism for digital meter for petanque and other ball sports, according to the 14th claim because the measuring tape (14) has numerical inscriptions or various symbols on its front and back.
PCT/ES2013/000100 2012-04-12 2013-04-12 Operating mechanism for a digital meter for pétanque and other ball games WO2013153243A2 (en)

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CN106556306B (en) * 2015-09-30 2019-07-23 捷荣科技集团有限公司 It is a kind of can infrared distance measurement Gray code band Intelligent measuring tape and survey height method

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ES1074620U (en) * 2011-04-18 2011-05-17 Angel Moreno Ordoñez Digital metro for petanca (Machine-translation by Google Translate, not legally binding)

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JPS61104213A (en) * 1984-10-26 1986-05-22 Sekisui Jushi Co Ltd Electronic tape measure
GB2169399A (en) * 1985-01-08 1986-07-09 Kyoto Measuring Instr Corp A digital tape measure
US5075977A (en) * 1990-10-22 1991-12-31 Spectra-Physics, Inc. Automatic plumb and level tool
EP0977007A1 (en) * 1998-07-30 2000-02-02 The Stanley Works Tape with level vial and light beam
CN2655171Y (en) * 2003-10-28 2004-11-10 吴之琚 Pocket roller type electronic length meter for curve and straight line
CN200950215Y (en) * 2005-09-27 2007-09-19 黄新万 Paper tape induction type digital timer
ES1074620U (en) * 2011-04-18 2011-05-17 Angel Moreno Ordoñez Digital metro for petanca (Machine-translation by Google Translate, not legally binding)

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