BR202014028985U2

BR202014028985U2 - REMOTE CONTROLLED LOCKING MECHANISM FOR REMOTE CONTROLS

Info

Publication number: BR202014028985U2
Authority: BR
Publication date: 2017-10-03

Description

MECANISMO DE TRAVAMENTO PARA FECHADURAS DE SEGURANÇA REMOTAMENTE COMANDADASLOCKING MECHANISM FOR REMOTELY COMMANDED SECURITY LOCKERS

[001] O modelo de utilidade descreve um mecanismo de travamento para fechaduras destinadas ao emprego em de portas, tampas e similares, especialmente aquelas usadas para fechar armários ou escaninhos eletronicamente controlados e monitorados que pode ser aberta tanto por meio de chave convencional quanto através de impulso elétrico e que possibilita o registro dessas operações em mídia remota, sendo, virtualmente à prova de violação mecânica.[001] The utility model describes a locking mechanism for locks intended for use on doors, lids and the like, especially those used to close electronically controlled and monitored cabinets or bins that can be opened either by conventional key or by key. electrical impulse and enables the recording of these operations on remote media and is virtually tamper-proof.

[002] Fechaduras para portas em geral são mecanismos milenares e fechaduras eletricamente comandadas surgiram ainda durante o século XIX. De lá para cá muitos modelos foram desenvolvidos na busca de maior segurança, menores custos de produção e para atender novas necessidades, como é o caso de dezenas de fechaduras eletromecânicas desenvolvidas especialmente para a indústria automobilística, como é exemplo a patente US4979384, cujo mecanismo consiste de duas peças pivotantes, onde uma saliência de uma delas deve deslizar sobre e em relação a superfície da outra até encontrar aí um alojamento onde se encaixa; mecanismos semelhantes são encontrados na fechadura para gavetas descrita na patente US 4416413, na fechadura para maquinas de vendas tipo “delivery machine” US6068305, na fechadura para armários US 4268076 e na fechadura de segredo, tipo cofre, US3831408. Embora o funcionamento desses mecanismos deslizantes ofereça bom nível de segurança, sofrem com o atrito e são moderadamente complicados. Também podemos citar a MU9001064-7 e a MU8701490-4, de minha autoria, ambas desprovidas de contra-trava; já MU8702274-5U2 e de construção tipo monobloco fundido ou usinado, portanto de custo elevado.[002] Door locks in general are millennial mechanisms and electrically controlled locks emerged during the 19th century. Since then, many models have been developed in search of greater safety, lower production costs and meeting new needs, such as dozens of electromechanical locks developed especially for the automotive industry, such as US4979384, whose mechanism consists of of two pivoting pieces, where a protrusion of one of them must slide over and in relation to the surface of the other until finding a housing where it fits; Similar mechanisms are found in the drawer lock described in US 4416413, the delivery machine lock US6068305, the locker lock US 4268076 and the safe lock, US3831408. While these sliding mechanisms function well, they suffer from friction and are moderately complicated. We can also cite MU9001064-7 and MU8701490-4, of my own, both without backlash; already MU8702274-5U2 and of one-piece cast or machined construction, therefore of high cost.

[003] O modelo de utilidade se destina ao emprego em portas de armanos, escaninhos ou similares, controladas e monitoradas por sistemas remotos inteligentes que necessitem, de segurança efetiva sendo, portanto, dotada de contra-trava, ou seja, a peça da fechadura que retém a lingüeta fixa possui ela mesma uma trava que a bloqueia e que, em caso de falha do mecanismo pode ser removida e substituída fácil e rapidamente com auxilio de uma chave de fechadura convencional.[003] The utility model is intended for use on armored, bin or similar doors controlled and monitored by intelligent remote systems that require effective security and is therefore provided with a lock, ie the lock part. which holds the fixed tongue itself has a lock that locks it and that in the event of failure of the mechanism can be removed and replaced easily and quickly with the aid of a conventional locking key.

[004] A descrição a seguir associada às figuras anexas mostram e explicam o mecanismo e o funcionamento da presente invenção: [005] A fig. 1 mostra a face externa do modelo de utilidade.The following description associated with the accompanying figures show and explain the mechanism and operation of the present invention: FIG. 1 shows the outer face of the utility model.

[006] A fig. 2 ilustra o modo de fixação do modelo de utilidade em uma porta.Fig. 2 illustrates the mode of attachment of the utility model to a door.

[007] A fig. 3 detalha dito cilindro e o êmbolo de travamento.Fig. 3 details said cylinder and locking piston.

[008] A fig. 4 mostra o modo de acionamento da microchave e o seu posicionamento. O modelo de utilidade descreve um mecanismo de travamento de fechadura eletromecânica constituída de uma base retangular plana (1) na face da qual onde é fixada uma fechadura convencional (2) de tambor do tipo utilizado normalmente em armários, de modo que a lingüeta de travamento (3) da dita fechadura (2) ultrapasse a extremidade da dita base (1) no sentido longitudinal, fazendo com que, quando na posição fechada, dita lingüeta (3) se apóie na parte interna da porta (4) onde está instalada mantendo a presente invenção fixada a esta (4) e quando na posição aberta, permita a remoção do presente mecanismo; na extremidade oposta da mencionada base (1) uma aba de chapa plana (5) cumpre a função de se fixar e travar na parte interna da citada porta (4); dito mecanismo de travamento é constituído de uma manipula (6) cujo eixo é fixado perpendicularmente à dita base (1) que para tanto é dotada de um mancai dito porta ferrolho (7), no interior do qual o mencionado eixo pode girar livremente acionando um cilindro dito cilindro acionador do ferrolho (8) o qual suporta e movimenta uma alavanca transversal dita acionadora do ferrolho (9), que, por sua vez provoca movimento linear recíproco em um ferrolho dito lingüeta de travamento da porta (10), de forma que, ao ser girada dita manipula (6), dita lingüeta (10) se estenda para fora ou se recolha para o interior do presente mecanismo, conforme o sentido do acionamento; dito cilindro acionador do ferrolho (8) possui dois furos radiais (11) angularmente afastados na medida exata dos extremos do curso rotacional do dito cilindro (8) e que corresponde, um deles, à posição da dita lingüeta (10) totalmente estendida e o outro, à posição da mesma (10) totalmente recolhida, sendo que, em ambas as posições, ficam alinhados com um pino de mesmo diâmetro, dito êmbolo (12), que é mantido pressionado por uma mola (12) contra os mesmos (11), de maneira que possa se inserir nos ditos furos (11) e travar o movimento de rotação do dito cilindro (8); a extremidade oposta do dito êmbolo (13) se insere em um solenóide (14) que, quando energizado puxa o mencionado êmbolo afastando-o do dito cilindro (8) para destrava-lo; dito êmbolo forma um ressalto (15) próximo da extremidade voltada para o dito cilindro, a qual se apóia sobre uma trava basculante dita trava do êmbolo (16) mantida na posição centralizada por uma mola (17) de maneira que, sempre que o mencionado solenóide (14) é acionado e o êmbolo (13) recua, é impedido de travar dito cilindro (8) pois fica retido pela dita travado êmbolo (16); uma pequena alavanca dita liberadora do êmbolo (18), fixada e movimentada por dito cilindro (8) atua sobre a extremidade livre da dita trava do êmbolo (16), destravando-o sempre que dita manipula (6) for acionada, fazendo com que o movimento de rotação continuado do dito cilindro (8) faça coincidir um dos ditos furos (11) com dito êmbolo (8), travando-o numa das posições extremas do curso; dita alavanca acionadora do ferrolho (9) apresenta forma semicircular e conta com dois encaixes periféricos também semicirculares (19); um pino (20) mumdo de mola recuperadora (21) dotado de uma trava em forma de disco (22) serve para travamento redundante da alavanca acionadora do ferrolho (9) nas duas posições extremas do curso, podendo ser acionado manualmente pelo lado externo; ditos encaixes periféricos semicirculares servem, também, para acionar o carne (23) de uma microchave (24) que serve para informar o status da fechadura ao sistema que controla e monitora o presente mecanismo.Fig. 4 shows the mode of actuation of the key and its positioning. The utility model describes an electromechanical locking mechanism consisting of a flat rectangular base (1) on the face of which a conventional drum lock (2) of the type normally used in cabinets is fixed, so that the locking tongue (3) of said lock (2) extends the end of said base (1) longitudinally, so that when in the closed position said tongue (3) rests on the inside of the door (4) where it is installed keeping the present invention attached to it (4) and when in the open position, allows the removal of the present mechanism; at the opposite end of said base (1) a flat plate flap (5) fulfills the function of locking and locking on the inside of said door (4); Said locking mechanism consists of a handle (6) whose axis is fixed perpendicular to said base (1) which is provided with a locking said locking door (7), within which said axis can freely rotate by actuating a locking mechanism. said locking bolt actuating cylinder (8) which supports and moves a transverse lever said locking bolt actuator (9), which in turn causes reciprocal linear movement in a said locking bolt of the door (10) such that as said handle (6) is rotated, said tongue (10) extends outwardly or retracts into the present mechanism according to the direction of the drive; said bolt drive cylinder (8) has two radial holes (11) angularly spaced exactly to the ends of the rotational stroke of said cylinder (8) and one corresponding to the position of said tongue (10) fully extended and the another, to the position of the same (10) fully retracted, and in both positions, they are aligned with a pin of the same diameter, said piston (12), which is held pressed by a spring (12) against them (11 ) so that it can be inserted into said holes (11) and stop the rotational movement of said cylinder (8); the opposite end of said piston (13) inserts into a solenoid (14) which, when energized pulls said piston away from said cylinder (8) to unlock it; said piston forms a shoulder (15) near the end facing said cylinder which rests on a tilting lock said piston lock (16) held in the center position by a spring (17) such that whenever said solenoid (14) is actuated and the piston (13) retracts, is prevented from locking said cylinder (8) as it is held by said locked piston (16); a small lever said piston release (18), fixed and moved by said cylinder (8) acts on the free end of said piston lock (16), unlocking it whenever said handle (6) is actuated, causing the continued rotational movement of said cylinder (8) coinciding one of said holes (11) with said piston (8), locking it in one of the extreme positions of the stroke; said bolt actuating lever (9) has a semicircular shape and has two peripheral semicircular inserts (19); a retrieval spring pin (20) having a disc-shaped lock (22) serves for redundant locking of the locking lever (9) in the two extreme stroke positions and can be manually operated from the outside; Said semicircular peripheral inserts also serve to drive the meat (23) of a microchip (24) which serves to inform the status of the lock to the system that controls and monitors the present mechanism.

REIVINDICAÇÕES

Claims

1. LOCKING MECHANISM FOR REMOTELY COMMANDED SECURITY LOCKERS intended for use on doors, lids and the like, especially those used for electronically controlled and monitored locks or bins, characterized in that they can be opened by either conventional or push-button keys. because it enables the recording of these operations on remote media, as it has a security lock system that makes it virtually tamper proof.

LOCKING MECHANISM FOR REMOTELY CONTROLLED SAFETY LOCKS according to claim 1, characterized in that it allows the monitoring of the opening or closing state of the door where it is installed by the action of an electronic contact, proximity or light sensor. which communicates and is connected to the intelligent monitoring system.

LOCKING MECHANISM FOR REMOTELY CONTROLLED SECURITY LOCKERS according to claim 1, characterized in that it is constructed on a flat rectangular base (1) on the face of which a conventional drum lock (2) of the type normally used is attached. so that the locking tab (3) of said lock (2) extends the end of said base (1) longitudinally, so that when in the closed position, said tab (3) rests on the inside from the door (4) where it is installed keeping the present invention attached to it (4) and when in the open position, allows the removal of the present mechanism;

4. LOCKING MECHANISM FOR REMOTELY CONTROLLED SAFETY LOCKS, according to the preceding claims, provided with a handle (6) which is fixed perpendicularly to said base (1) which is provided with a said locking door (7). ), within which said axis can freely rotate by driving a cylinder said bolt drive cylinder (8) which supports and moves a said transverse lever of the bolt drive (9), which in turn causes reciprocal linear motion in a said locking tab of the door (10), so that when said handle (6) is turned, said tongue (10) extends outward or collapses] inside the present mechanism, according to the direction of actuation, un characterized, said bolt drive cylinder (8), with two radial holes (11) angled apart to the exact extent of the rotational stroke ends of said cylinder (8) and corresponding to one of them position of said tongue (10) fully extended and the other to the position of it (10) fully retracted, and in both positions they are aligned with a pin of the same diameter, the piston (12), which is held pressed by a spring (13) against them (11), such that it can be inserted into said holes (11) and stop the rotational movement of said cylinder (8); the opposite end of said piston (12) is inserted into a soleroid (14) which, when engaged, pulls said piston away from said cylinder (8) to unlock it.

5. LOCKING MECHANISM) REMOTELY CONTROLLED SAFETY ROLES, characterized in that said piston forms a shoulder (15) near the end facing said cylinder, which rests on a tilting lock said piston lock (16) holds it. in the spring-centered position (17) such that whenever said solenoid (14) is actuated and the piston (12) retracts, it is prevented from locking said cylinder (8) as it is held by said locked piston (16) ; a small lever said release of the piston (18), fixed and moved by said cylinder (8) acts on the end and free of said piston lock (16), unlocking it whenever said handle is actuated, causing the continued rotary movement of said cylinder (8) matching one of said holes (11) with said piston (8), locking it in one of the extreme positions of the stroke;

6. LOCKING MECHANISM FOR REMOTELY CONTROLLED SAFETY LOCKS, characterized in that said bolt actuating lever (9) is semicircular in shape and has two semicircular peripheral inserts (19), where a recessed spring pin (20) (21) With a disc-shaped lock (22) it serves as a redundant locking of the locking lever (9) in the two extreme stroke positions and can be manually operated from the outside;

7. LOCKING MECHANISM FOR REMOTELY CONTROLLED SECURITY LOCKERS, characterized in that they also serve, said semicircular peripheral inserts, to drive the meat (23) of a microchip (24) that serves to inform the lock status to the controller system thereof.