CN2564670Y - Digital remote-logic lock - Google Patents

Abstract

The utility model relates to a universal digital remote control logical lock for an inside door. The utility model consists of two parts, namely, a mechanical part and a circuit control system; wherein, the mechanical part comprises a box body, an offsetting spring, a Siamese guide push arm, a guide shaft, a thrust plate, a thrust pin roll, a thrust pin, a functional gear, a combined gear, a worm, a motor and a functional poke pin; the circuit control system is composed of a control mainboard, a motor, a logic drive, a logic controller and a data arithmetic processor. The lock has the function of automatically converting into collision bead when the lock is opened from the closed state and the door is opened from the closed state when the button on a remote control is pressed towards the door. No any opening device of the lock is arranged on the door face, the lock is opened through the remote control which substitutes a plurality of keys. The key of the lock is universal with the key of the antitheft digital logic lock of the outside door, therefore, the utility model which is convenient for use, safe and reliable is an ideal upgrade product.

Description

Digital remote control logic lock

Technical field

This practical property relates to a kind of universal digital remote control logic lock

Background technology

At present, the lockset of the various doors of being sold on the market is divided into two big classes, for example, and theftproof lock, common lock, but all belong to mechanical door lock mostly, all need supporting plug-in type key to open the door.It is destroyed that long-term practice warns the such door lock of people to adopt which kind of structure all to be easy to, and is difficult to play the theftproof effect.In recent years, the producer that produces security door increased its thickness in order to improve theftproof to the used material of security door, and had increased reinforcing rib in the inside of door and adopted many ways lock control to strengthen the performance of security door.But this door has brought many inconvenience to the user, at first is that key increases, and carries trouble; Next is that lock on the door also increases, and program complexity when opening the door or lock a door is particularly used very inconvenient for the elderly or child.According to the problem that present safe-guard door lock exists, Chinese patent 02239224.6 digital remote control logic lock has solved present deficiency.This logic is locked on the shop front without any opening device, adopts the remote controller mode to unblank, and has substituted many keys with remote controller.When entering, only need press the button on the remote controller, door will be opened automatically, has avoided the inconvenience that brings because of darkness or portable weight.When going out,, must take remote controller the door unlatching just can be gone out, thereby avoid because of leaving behind the trouble that key brings if leaving behind remote controller just can't go out.If the burglar also can't walk out from the gate in the local inlet chamber except that the gate because the door unlatching finish by remote controller fully, even if owner does not have remote controller can't pass in and out yet.Because this lock is not suitable for the room inside door for the theftproof lock that external door uses.Usually for the room inside door nearly all in various degree all kinds of common door locks are housed, this is that key increases equally, carries trouble.Therefore, the utility model is developed the digital remote control logic lock that a kind of simple in structure, easy to operate universal inside door uses on this basis, this logic is locked on the shop front without any opening device, adopt the remote controller mode to unblank, substituted many keys with remote controller, and can be general with the key that the anti-theft digital logic of external door is locked.

Summary of the invention

The utility model purpose is, the digital remote control logic lock of design is the logic lock that the universal inside door developed on Chinese patent 02239224.6 basis uses, this logic lock is made up of mechanical part and circuit control system two large divisions, after this lockset has the locking states unlatching, be automatically converted to the function that pellet shot from a slingshot bumps pearl, when remote controller aligning door presses the button, door has locking states to opening, at this moment dead bolt is recovered to 1/3rd places and stops and being automatically converted to pellet shot from a slingshot bumping the pearl function, the door band is closed, and door at this moment can open the door or close the door by means of stronger external force.This lock is different from safety technological guard products such as safe-guard door lock, safety cabinet lock, and it only is applicable to and is installed on that door, file cabinet office etc. locate in office premises, door, hotel guest-room door, the family.This is locked on the shop front without any opening device, adopts the remote controller mode to unblank, and has substituted many keys with remote controller, and simultaneously, Men Zaiguan closes under the state remote controller and aims at door and press the button, and dead bolt ejects automatically door lock is closed.The key of this lock can be general, esy to use, safe and reliable with the key that the anti-theft digital logic of external door is locked, and is desirable regeneration product.

The designed digital remote control logic lock of the utility model is made up of mechanical part and circuit control system two large divisions; Wherein mechanical part is made up of box body (1), reset tension spring (18), disjunctor guiding push arm (7), the axis of guide (8), thrust plate (11), thrust bearing pin (10), thrust pin (12), function gear (2), built-up gear (3), worm screw (5), motor (6), function finger (16) critical piece; Disjunctor guiding push arm (7) is fixed on the base plate of box body (1) by the axis of guide (8), and make disjunctor guiding push arm (7) can carry out straight reciprocating motion, one end of disjunctor guiding push arm (7) is by the fixing thrust plate (11) of thrust bearing pin (10), and an end of thrust plate (11) passes through thrust pin (12) and is connected with spring (13); Be fixed with function finger (16) on function gear (2), function gear (2) is fixed on the box body (1) by axle (9); Worm screw (5) on the motor (6) and built-up gear (3) engagement, built-up gear (3) and function gear (2) engagement; Circuit control system is handled by control main board (17), motor (6), logical drive, logic control, data operation and is formed; Control main board (17) by screw on box body (1); Motor (6) is fixed on box body (1) base plate.

Logical drive in the circuit control system is by chip U ₅Finish, logic control circuit is by chip U _5A, U _5BThe common composition, differential circuit is by capacitor C ₁₁, resistance R ₁₂, diode D ₈Form, testing circuit is by optoelectronic switch GD ₁, resistance R ₆, R ₇Form, reset circuit is by chip U _5C, diode D ₈Form.

Logic control circuit is by chip U _5A, U _5BThe common composition, work as U _5B3 pin be the L level, U _5A1 pin be the H level, U no matter _5A1 pin be any level, U ₃3 pin be and do not have drive output, U _5A1 pin when being the L level, U no matter _5B3 pin be any level, U ₃3 pin be and do not have drive output.

It is by chip U that data operation is handled ₂, U ₁, U ₅, selector switch S ₂, console switch S ₁, status displays ED1, data-signal input interface J ₁Form; Data-signal is by J ₁Send into chip U ₅3 pin through anti-phase by U ₅4 pin output deliver to chip U ₂18 pin handle U ₁To U ₂10 pin, 11 pin, the data of 12 pin store; Data handling procedure is by being connected in U ₂17 pin selector switch S ₂, be connected in U ₂The console switch S of 1 pin ₁LED1 finishes with status displays.

Description of drawings

Referring to accompanying drawing

Fig. 1 is the utility model structural representation

Fig. 2 is the utility model lockset locking states figure

Fig. 3 is the utility model lateral view

Fig. 4 is the utility model circuit control system block diagram

Fig. 5 is the utility model circuit control principle figure

The specific embodiment

Further describe and provide embodiment below in conjunction with accompanying drawing

Digital remote control logic lock described in the utility model is made up of mechanical part and circuit control system two large divisions; Wherein mechanical part is made up of box body (1), reset tension spring (18), disjunctor guiding push arm (7), the axis of guide (8), thrust plate (11), thrust bearing pin (10), thrust pin (12), function gear (2), built-up gear (3), worm screw (5), motor (6), function finger (16) critical piece; Disjunctor guiding push arm (7) is fixed on the base plate of box body (1) by the axis of guide (8), and make disjunctor guiding push arm (7) can carry out straight reciprocating motion, one end of disjunctor guiding push arm (7) is by the fixing thrust plate (11) of thrust bearing pin (10), one end of thrust plate (11) is connected with spring (13) by thrust pin (12), when dead bolt is in locking states, the mutual restriction of the function finger (16) on thrust plate (11) and thrust pin (12) and the function gear (2) and reached the purpose of retaining; Be fixed with function finger (16) on function gear (2), function gear (2) is fixed on the box body (1) by axle (9); Worm screw (5) on the motor (6) and built-up gear (3) engagement, built-up gear (3) and function gear (2) engagement; Function gear (2) obtains power by built-up gear (3), worm screw (5) by motor, when motor (6) when turning clockwise, drives function gear (2) by built-up gear (3) and turns clockwise.The function finger (16) that is fixed on the function gear (2) carries out circular motion by the rotation of function gear (2), when moving to the tail end projection of disjunctor guiding push arm (7), function finger (16) promptly contacts and promotes disjunctor guiding push arm (7) with the tail end projection of disjunctor guiding push arm (7) thereby moves the process of unblanking of finishing.This moment, the dead bolt part of stretching out box body (1) outside just changed the function that pellet shot from a slingshot bumps pearl into, and to be door closing the back as long as nothing pushes away, draws the external force door just can be through being parked in the state of closing the door by force to this function.When function finger (16) carries out circular motion by the rotation once more of function gear (2), disjunctor guiding push arm (7) afterbody projection promptly breaks away from function finger (16), disjunctor guiding push arm (7) and the dead bolt that is connected as a single entity with it draw the effect of Huang (18) to make dead bolt stretch out box body (1) thereby finish the locking function by resetting, when the locking process finishes, function finger (16) rotates to thrust plate (11) inboard, plays the effect that moves behind the restriction disjunctor guiding push arm (7).

Circuit control system is handled by control main board (17), motor (6), logical drive, logic control, data operation and is formed; Control main board (17) by screw on box body (1); Motor (6) is fixed on box body (1) base plate.

Logical drive in the circuit control system is by chip U ₅Finish, logic control circuit is by chip U _5A, U _5BThe common composition, differential circuit is by capacitor C ₁₁, resistance R ₁₂, diode D ₈Form, testing circuit is by optoelectronic switch GD ₁, resistance R ₆, R ₇Form, reset circuit is by chip U _5C, diode D ₈Form.

Logic control circuit is by chip U _5A, U _5BThe common composition, work as U _5B3 pin be the L level, U _5A1 pin be the H level, U no matter _5A1 pin be any level, U ₃3 pin be and do not have drive output, U _5A1 pin when being the L level, U no matter _5B3 pin be any level, U ₃3 pin be and do not have drive output.

It is by chip U that data operation is handled ₂, U ₁, U ₅, selector switch S ₂, console switch S ₁, status displays ED1, data-signal input interface J ₁Form; Data-signal is by J ₁Send into chip U ₅3 pin through anti-phase by U ₅4 pin output deliver to chip U ₂18 pin handle U ₁To U ₂10 pin, 11 pin, the data of 12 pin store; Data handling procedure is by being connected in U ₂17 pin selector switch S ₂, be connected in U ₂The console switch S of 1 pin ₁LED1 finishes with status displays.

Claims (3)

1, a kind of digital remote control logic lock is characterized in that this logic lock is made up of mechanical part and circuit control system two large divisions; Wherein mechanical part is made up of box body (1), reset tension spring (18), disjunctor guiding push arm (7), the axis of guide (8), thrust plate (11), thrust bearing pin (10), thrust pin (12), function gear (2), built-up gear (3), worm screw (5), motor (6), function finger (16) critical piece; Disjunctor guiding push arm (7) is fixed on the base plate of box body (1) by the axis of guide (8), and make disjunctor guiding push arm (7) can carry out straight reciprocating motion, one end of disjunctor guiding push arm (7) is by the fixing thrust plate (11) of thrust bearing pin (10), and an end of thrust plate (11) passes through thrust pin (12) and is connected with spring (13); Be fixed with function finger (16) on function gear (2), function gear (2) is fixed on the box body (1) by axle (9); Worm screw (5) on the motor (6) and built-up gear (3) engagement, built-up gear (3) and function gear (2) engagement; Circuit control system is handled by control main board (17), motor (6), logical drive, logic control, data operation and is formed; Control main board (17) by screw on box body (1); Motor (6) is fixed on box body (1) base plate.

2, digital remote control logic lock according to claim 1 is characterized in that the logical drive in the circuit control system is by chip U ₅Finish, logic control circuit is by chip U _5A, U _5BThe common composition, differential circuit is by capacitor C ₁₁, resistance R ₁₂, diode D ₈Form, testing circuit is by optoelectronic switch GD ₁, resistance R ₆, R ₇Form, reset circuit is by chip U _5C, diode D ₈Form.

3, digital remote control logic lock according to claim 1 is characterized in that logic control circuit is by chip U _5A, U _5BThe common composition, work as U _5B3 pin be the L level, U _5A1 pin be the H level, U no matter _5A1 pin be any level, U ₃3 pin be and do not have drive output, U _5A1 pin when being the L level, U no matter _5B3 pin be any level, U ₃3 pin be and do not have drive output.

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