CN1942644B

CN1942644B - Door-lock apparatus that can be installed at and removed from a door without disassembly

Info

Publication number: CN1942644B
Application number: CN2005800116134A
Authority: CN
Inventors: 文奎砚; 张承喆; 吴尚佑
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-04-26
Filing date: 2005-02-16
Publication date: 2010-05-05
Anticipated expiration: 2025-02-16
Also published as: JP3987570B1; WO2005103421A1; JP2007529657A; CN1942644A

Abstract

The present invention relates to a door-lock apparatus, and more particularly, to a door-lock apparatus that can be installed without damaging a door and can also be installed at and removed from a door without disassembly thereof. The door-lock apparatus capable of being installed at and removed from a door without disassembly according to the present invention is a door-lock apparatus openable in one direction, comprising a door-lock frame including a connection plate with a predetermined length to be mounted on an upper surface of a door, a front plate extending from one side of the connection plate and bent and extending toward a front surface of the door, and a rear plate extending from the other side of the connection plate and bent and extending toward a rear surface of the door; an opening/closing signal input means fixed to the front plate of the door-lock frame; and a door-lock body fixed to the rear plate of the door-lock frame and including a locking/unlocking unit for operating a locking bar installed to protrude or retract in front of a doorframe positioned above the connection plate by receiving an opening/closing signal from the input means.

Description

Can be installed on that door is gone up and pull down and the door lock assembly that needn't take apart from door

Technical field

The present invention relates to a kind of door lock assembly, more particularly, relate to a kind of door lock assembly, it can be installed under the situation of not damaging door, goes up and pulls down and will it not take apart from door but also can be installed on door.

Background technology

Recently, the demand of the door lock assembly (being used to replace the traditional secondary locking device that uses key) that uses biologicall test element, keyboard, speech recognition and remote controller being increased sharply, mainly is at security marketplace, for example apartment and office.To briefly explain the structure of this door lock assembly (especially carrying out electronically controlled electronic door lock device) below and relation will be installed.

Traditional door lock assembly generally comprises the main body with input blocks such as keyboards, and the operating main body with movable latch.Main body is installed on the external surface of door, and operating main body is installed on the inner surface of door.Be formed with through hole on the door of installation main body and operating main body, main body and operating main body can be fixed on the door, and main body and operating main body can be interconnected electrically.

When door lock assembly was installed, door lock assembly can not be assembled simply, but need form through hole on door.If when first door lock assembly being installed, because mistake or error and formed through hole in incorrect position, then incorrect through hole is in statu quo stayed on the door.Under serious situation more, need to change door itself.Therefore, the thing that door lock assembly is installed should entrust the professional person to do.Because traditional door lock assembly must form through hole, therefore can damage door inevitably.In addition, when individual or family move another house to, should take door lock assembly apart, under manufacturer or relevant dealer's help, reinstall then by the screw that unclamps in the main body.When pulling down the door lock assembly of installation, the through hole that is formed in the door can in statu quo be stayed the there.Therefore, have a problem, the secondary locking device of installing before the door lock assembly of installing should be installed once more, and the through hole that does not stash should block up.That is to say that the structure of conventional door-lock apparatus is to install by form through hole in door.Therefore, owing to user's request or the fault of device need more changing device, when perhaps needing the installation site of modifier,, can destroy the outward appearance of door, thereby change door itself possibly if be pre-formed the position of the through hole in door and off size suitable.Therefore, have such problem, i.e. the selection of door lock assembly is restricted.

Summary of the invention

Therefore, the present invention proposes for solving the problems of the prior art.An object of the present invention is to provide a kind of door lock assembly, it can be installed in door by any people who is ignorant of technology and go up or pull down from door, destroys the through hole of seeing outdoors and needn't form when door lock assembly is installed.

In addition, another object of the present invention provides a kind of door lock assembly, do not need when installing or pulling down this device it is taken apart, and it can also be installed or pull down like a cork, because when this device is installed, need on reveal face and doorframe, form any extra groove and receive locking bar.

According to the present invention, door is gone up and pull down and the door lock assembly that needn't take apart is a kind of door lock assembly that can open towards a direction from door for can being installed on of being used to achieve the above object, it comprises: door-lock frame, comprise junction plate with predetermined length, on the upper surface that is installed on door, header board, its side from junction plate is extended and the front surface of bending and propylaeum extends, and the back plate, its opposite side from junction plate extends and extend the rear surface of bending and propylaeum; The open/closed signal input link, it is fixed on the header board of door-lock frame; And grille main body, it is fixed on the back plate of door-lock frame and comprises the locking/unlocking unit, is used to operate the locking bar of being installed, with by receiving open/closed signal from input link the doorframe front on be positioned at junction plate flexible.

Door lock assembly of the present invention can be by on the upper surface that door-lock frame is installed on door and install easily, and needn't in door, form extra through hole, so that the open/closed signal input link is placed the outside of door, and grille main body is placed the indoor of door.

And, can be installed on that door is gone up and pull down and the door lock assembly that needn't take apart can further comprise a pair of coupling wing according to of the present invention from door, its rear side from two cross side propylaeums of door-lock frame extends; Carriage, it is fixed on the coupling wing; And coupling component, it is used for the coupling wing and carriage are intercoupled, and adjusts its relative position simultaneously, wherein, grille main body is fixed on the carriage.

And, the door lock assembly that can be installed on the door and pull down and needn't take apart according to the present invention from door, be used for the coupling wing and the carriage coupling component of adjusting its relative position simultaneously that intercouples can be comprised: a plurality of holes, it vertically is formed at the both sides of carriage; A plurality of through holes, it flatly is formed at this in the coupling wing with respect to door; And securing member, in the hole of the carriage that its insertion is corresponding with it and in the through hole of the coupling wing, so that the carriage and the coupling wing are intercoupled.

In addition, if the distance between the header board of door-lock frame and the back plate is greater than the thickness of door, then can be installed on that door is gone up and pull down and the door lock assembly that needn't take apart can further comprise rubber tile from door according to of the present invention, its header board that inserts door-lock frame with after between the plate.

And, can be installed on the door and pulling down from door and the door lock assembly that needn't take apart according to of the present invention, the adhesion member can be installed on the surface of connecting plate of door-lock frame, it contact with door, so that limit moving horizontally of door-lock frame on the upper surface be installed on.

In addition, can be installed on that door is gone up and pull down and the door lock assembly that needn't take apart can further comprise remote controller according to of the present invention from door, it has infrared transmission unit, be used for open/closed signal is outputed to the open/closed signal input link, wherein, the open/closed signal input link has the infrared communication member, is used for carrying out infrared communication with remote controller.

And, can be installed on the door and pulling down from door and the door lock assembly that needn't take apart according to of the present invention, the header board of door-lock frame can be formed with a hole, there is a circuit of pulling out therefrom to pass from the open/closed signal input link, and separation sense switch sensor, it is installed on the surface of open/closed signal input link, contact with the header board of door-lock frame, so that signal is installed in output, output separates sensing signal during simultaneously by the contact of the Kong Yumen in the header board, and at separation open/closed signal input link or with the header board bending.

In addition, can be installed on the door and pulling down from door and the door lock assembly that needn't take apart, remote controller can comprise input block according to of the present invention; Store the memory of sequence number; Microcomputer, it is used for outputing to infrared transmission unit by the lock operation signal that outputs to indicating member from the input block received signal and with operation signal and be used for comprising sequence number; Infrared transmission unit, it is used for from microcomputer reception operation signal and as the infrared signal transmission operation signal; And indicating member, it is used for receiving the indication operation signal and the indication operation signal outwards being shown from microcomputer; The open/closed signal input link can further comprise loudspeaker and LED, is used for receiving rub-out signal and the misdirection state by the locking/unlocking unit from grille main body; And the locking/unlocking unit of grille main body can comprise: the infrared communication unit is used for carrying out infrared communication with remote controller; Controller, it is used for receiving via open/closed signal input link and infrared communication unit the lock operation signal of remote controller, be used at consistent time output locking/unlocking operation signal with previously stored sequence number according to the signal of relatively determining to receive, be used for receiving the separation sensing signal, and be used for the output error signal with the indication separation from switch sensor; The locking/unlocking control member, it has locking bar, is used for receiving the locking/unlocking operation signal by slave controller and carries out the locking/unlocking operation; LED and loudspeaker, its slave controller receive the locking/unlocking operation signal and the index signal of opening the door, with these signals of outside indication; And power subsystem, it is used to supply operating power.

Description of drawings

Fig. 1 is the schematic diagram of explanation according to the door lock assembly that can install easily of the first embodiment of the present invention.

Fig. 2 is the flow chart of the operation of explanation remote controller, is used to explain the door lock assembly that can install easily according to the first embodiment of the present invention.

Fig. 3 is the flow chart of the operation of explanation locking device, is used to explain the door lock assembly that can install easily according to the first embodiment of the present invention.

Fig. 4 is the flow chart of the operation in the explanation emergency, is used to explain the door lock assembly that can install easily according to the first embodiment of the present invention.

Fig. 5 is the phantom drawing of a kind of state of explanation, in this state, according to a second embodiment of the present invention the electronic door lock device that can install and pull down and needn't take apart is installed on the door.

Fig. 6 is the front perspective view that the electronic door lock device that can install and pull down and needn't take apart according to a second embodiment of the present invention is described.

Fig. 7 is the rear view that the electronic door lock device that can install and pull down and needn't take apart according to a second embodiment of the present invention is described.

Fig. 8 is the preceding decomposition diagram that the electronic door lock device that can install and pull down and needn't take apart according to a second embodiment of the present invention is described.

Fig. 9 is the back decomposition diagram that the electronic door lock device that can install and pull down and needn't take apart according to a second embodiment of the present invention is described.

Figure 10 is the block diagram that the structure of door lock assembly according to a second embodiment of the present invention is described.

Figure 11 is the flow chart that the operation of door lock assembly according to a second embodiment of the present invention is described.

Figure 12 has shown the mode of operation of door lock assembly according to a second embodiment of the present invention, is used for the operation of interpreting means.

Critical element symbol description in the＜accompanying drawing 〉

10: remote controller 20: the open/closed signal input link

30: cable 40: the locking/unlocking unit

50: door-lock frame 60: grille main body

100: remote controller 110:IR LED

120: microcomputer 130: button

140: operation LED 150: remote control power source unit

200: master unit 210:IR open/closed signal input link

211:IR filter and module 212: alarm unit

213: operation LED 220: installation bracket

221: mounting structure 222: flexibility circuit

230: locking device operating unit 231:IR filter and module

232: microcomputer 233: operation LED

234: alarm unit 235: locking device

236: switch sensor 237: power subsystem

The specific embodiment

Hereinafter describe preferred embodiment with reference to the accompanying drawings in detail according to the electronic door lock device that can install and pull down and needn't take apart of the present invention.

Fig. 1 is the schematic diagram that the door lock assembly that can install easily according to an embodiment of the invention is described.

With reference to Fig. 1, the door lock assembly that can install easily comprises remote controller 100 and master unit 200 according to an embodiment of the invention.Master unit 200 comprises open/closed signal input link (IR communication unit) 210, door-lock frame (installation bracket) 220 and locking/unlocking unit (locking device operating unit) 230.

Remote controller 100 comprises infrared transmission unit (IR LED) 110, microcomputer 120, input block (button) 130, operation LED 140 and power subsystem 150.The user carries remote controller 100 and uses the locking and unlocking of input block (button) 130 control locking/unlocking unit (locking device operating unit) 230.

More particularly, use the combination of a plurality of codes of non-overlapping copies to control the input block (button) 130 o'clock of remote controller 100, operation microcomputer 120 to be driving infrared transmission unit (IR LED) 110, itself so that the infrared modulated signal is transferred to the infrared receiver (IR filter and module) 231 of open/closed signal input link (IR communication unit) 210 and locking/unlocking unit (locking device operating unit) 230.In addition, operation LED 140 indication operations (IR transmission), and the remaining battery power of indication power subsystem 150.Open/closed signal input link (IR communication unit) 210 comprises infrared receiver (IR filter and module) 211, loudspeaker (alarm unit) 212 and operation LED213.

Open/closed signal input link 210 detects the signal of the remote controller 100 that carries from the user, transfer signals to locking device operating unit 230 then, so that control locking/unlocking by the locking/unlocking operating unit (locking device) 235 of locking/unlocking unit (locking device operating unit) 230.

More particularly, open/closed signal input link (IR communication unit) 210 be positioned at the door and threshold on the part that adjoins each other on the outer handle side of door, detect and receive by infrared receiver (IR filter and module) 211, and the code that receives is transferred on the microcomputer 232 of locking/unlocking unit (locking device operating unit) 230 from the signal of remote controller 100 transmission.Infrared receiver (IR filter and module) the 211st, a kind of optical filter, it stops general visible light, only allows infrared rays pass through, and is positioned at the front of open/closed signal input link (IR communication unit) 210.Predetermined value, then the facies posterior hepatis branch of locking/unlocking unit (locking device operating unit) 230 and door-lock frame (installation bracket) 220 local detachment have been surpassed if open the power of door.Simultaneously, operational lock/separate the switch sensor 236 of lock unit (locking device operating unit) 230 produces strong alarm song so that can pass through the loudspeaker (alarm unit) 212 of open/closed signal input link (IR communication unit) 210.When remote controller 100 received normal signal, loudspeaker (alarm unit) 212 produced weak operation sound, with the locking and unlocking of difference door.If in the specific time, receive abnormal signal, then can produce strong alarm song to prevent any intrusion attempt in advance from illegal remote controllers (for example learning remote control device) such as unusual remote controller or random code generation remote controllers.

Door-lock frame (installation bracket) 220 comprises product mounting structure 221 and circuit (flexibility circuit) 222, and is used for transmitting signal between open/closed signal input link (IR communication unit) 210 and locking/unlocking unit (locking device operating unit) 230.Door-lock frame 220 joins the open/closed signal input link (IR communication unit) 210 of outside to inner locking/unlocking unit (locking device operating unit) 230, then, it can be installed on the door.

More particularly, the open/closed signal input link (IR communication unit) 210 and the inner locking/unlocking unit (locking device operating unit) 230 of outside are fastened on the door-lock frame (installation bracket) 220, and use two-sided tape flexibility circuit 222 to be bonded to the inboard of installation bracket 220, in case when being installed on it on door, damage. flexibility circuit 222 is wiring thin films of transmission signal between open/closed signal input link (IR communication unit) 210 and locking/unlocking unit (locking device operating unit) 230. fastening locking/unlocking unit (locking device operating unit) if 230 position can easily regulate according to the degree of depth of door or threshold. in emergency, exert oneself from the outside Men Lakai by the power that surpasses predetermined value, then locking/unlocking unit (locking device operating unit) 230 can separate partly with the attachment portion of door-lock frame (installation bracket) 220, operational lock/separate the switch sensor 236 of lock unit (locking device operating unit) 230 then is so that can pass through the loudspeaker (alarm unit) 212 of open/closed signal input link (IR communication unit) 210 and the loudspeaker (alarm unit) 234 of locking/unlocking unit (locking device operating unit) 230 produces strong alarm song.

Locking/unlocking unit (locking device operating unit) 230 comprises infrared receiver (IR filter and module) 231, microcomputer 232, operation LED 233, loudspeaker (alarm unit) 234, locking/unlocking operating unit (locking device) 235, switch sensor 236 and power subsystem 237, and is installed on the indoor of door.The signal that open/closed signal input link (IR communication unit) 210 and locking/unlocking unit (locking device operating unit) 230 detect from remote controller 100, locking/unlocking operating unit (locking device) 235 controls by locking/unlocking unit (locking device operating unit) 230 lock or releases then.And, if in emergency, exert oneself from the outside Men Lakai by the power that surpasses predetermined value, then the facies posterior hepatis branch of locking/unlocking unit (locking device operating unit) 230 separates partly with door-lock frame (installation bracket) 220, operational lock/separate the switch sensor 236 of lock unit (locking device operating unit) 230 then is so that can pass through the loudspeaker (alarm unit) 212 of open/closed signal input link (IR communication unit) 210 and the loudspeaker (alarm unit) 234 of locking/unlocking unit (locking device operating unit) 230 produces strong alarm song.

More particularly, if on the indoor of door, detect and receive the signal of remote controller 100 by the infrared receiver (IR filter and module) 231 of locking/unlocking unit (locking device operating unit) 230, then transfer signals to the microcomputer 232 of locking/unlocking unit (locking device operating unit) 230, itself so that carry out locking/unlocking control via locking/unlocking operating unit (locking device) 235 by the signal of determining remote controller 100.And, if infrared receiver (IR filter and the module) 211 by open/closed signal input link (IR communication unit) 210 detects and receive the signal of remote controller 100 in the outside of door, then transfer signals to the microcomputer 232 of locking/unlocking unit (locking device operating unit) 230 by flexibility circuit 222.In addition, microcomputer 232 is carried out locking/unlocking control via locking/unlocking operating unit (locking device) 235 and by the signal of determining remote controller 100.The signal of the signal of the infrared receiver (IR filter and module) 231 of locking/unlocking unit (locking device operating unit) 230 and the infrared receiver (IR filter and module) 211 of open/closed signal input link (IR communication unit) 210 is independent receptions, so that can not influenced by disturbed signal.In addition, the signal on the indoor and outdoors side of differentiation door, and each loudspeaker (alarm unit) 212 or 234 produces the operation sound corresponding with it.Simultaneously, the operation LED 233 being used for indicating mode of operation operates LED according to every kind of state.

The voltage of power subsystem 237 monitoring batteries.If voltage is lower than operating voltage, then power subsystem uses operation LED 233 and internal loudspeaker (alarm unit) 234 to notify the user low-voltage state.Locking device comprises locking bar (lock core), reducing motor, motor driver and position sensor.Locking device use location sensor determines that lock core is in the lock state or is in released state, and with fixed result transmission to microcomputer 232.Reducing motor is towards forward and reverse mobile lock core.If in emergency, exert oneself from the outside Men Lakai by the power that surpasses predetermined value, then locking/unlocking unit (locking device operating unit) 230 can separate partly with the attachment portion of door-lock frame (installation bracket) 220, operational lock/separate the switch sensor 236 of lock unit (locking device operating unit) 230 produces strong alarm song so that can pass through loudspeaker (alarm unit) 212 or 234 then.

Fig. 2 is the flow chart of the operation of explanation remote controller, is used to explain door lock assembly according to an embodiment of the invention.

With reference to Fig. 1 and 2, if press the input block (button) 130 (step R120) of remote controller 100, then operate LED 140 and light, with indication mode of operation (step R130).Then, start infrared transmission unit (IR LED) 110 (step R140), and produce modulation signal (step R150).

Fig. 3 is the flow chart of the operation of explanation locking/unlocking unit, is used to explain door lock assembly according to an embodiment of the invention.

With reference to Fig. 1 and 3, if the modulation signal of remote controller 100 is input to infrared receiver (IR filter and module) 231 (the step L120) of open/closed signal input link (IR communication unit) 210 and locking device operating unit, whether the code of then checking this signal correct (step L130).If correctly, then check the state (step L140) of the locking/unlocking operating unit (locking device) 235 of locking/unlocking unit (locking device operating unit) 230.If locking/unlocking operating unit (locking device) 235 is in open mode, then towards the forward drive motor to reach closed condition (step L150).If locking/unlocking operating unit (locking device) 235 is in closed condition, then towards the reverse drive motor to reach open mode (step L160).Under every kind of state, produce different operation sound, so that can check state (step L170).Then, stop motor operation (step L180).

If determine that in step L130 the code of signal of remote controller 100 is incorrect, then flow process proceeds to the step e 130 among Fig. 4, produces emergency alarm sound so that continue in the given time under remote controller 100 receives the situation of incorrect code.

Fig. 4 is the flow chart of the operation in the explanation emergency, is used to explain door lock assembly according to an embodiment of the invention.

With reference to Fig. 1 and 4, when in emergency, firmly door being drawn back from the outside by the power that surpasses predetermined value, locking/unlocking unit (locking device operating unit) 230 separates with door-lock frame (installation bracket) 220, then operational lock/the separate switch sensor (step e 120) of lock unit (locking device operating unit) 230.Simultaneously, produce strong emergency alarm sound (step e 130) by the loudspeaker (alarm unit) 212 of exterior I R open/closed signal input link (IR communication unit) 210 and the loudspeaker (alarm unit) 234 of locking/unlocking unit (locking device operating unit) 230.This emergency alarm sound can continue 30 seconds (step e 140).

Fig. 5 to 12 is views of the second embodiment of the present invention.Describe second embodiment in detail with reference to Fig. 5 to 12 below.

Fig. 5 is the phantom drawing of a kind of state of explanation, in this state, the electronic door lock device that can install and pull down and needn't take apart according to a second embodiment of the present invention is installed on the door, Fig. 6 is the front perspective view that the electronic door lock device that can install and pull down and needn't take apart according to a second embodiment of the present invention is described, Fig. 7 is the rear view that the electronic door lock device that can install and pull down and needn't take apart according to a second embodiment of the present invention is described, Fig. 8 is the preceding decomposition diagram that the electronic door lock device that can install and pull down and needn't take apart according to a second embodiment of the present invention is described, Fig. 9 is the back decomposition diagram that the electronic door lock device that can install and pull down and needn't take apart according to a second embodiment of the present invention is described, Figure 10 is the block diagram that the structure of door lock assembly according to a second embodiment of the present invention is described, Figure 11 is the flow chart that the operation of door lock assembly according to a second embodiment of the present invention is described, and Figure 12 has shown the mode of operation of door lock assembly according to a second embodiment of the present invention, is used for the operation of interpreting means.

At first, with following structure with reference to Fig. 5 to 10 brief description door lock assembly according to a second embodiment of the present invention.

The door lock assembly 300 of present embodiment comprises: remote controller 10; Open/closed signal input link 20, it has infrared receiver 21, is used for carrying out infrared communication with remote controller; Grille main body 60, it has locking/unlocking unit 40, is used for carrying out locking or release, receives the signal of remote controller 10 simultaneously via open/closed signal input link 20; Connector 30, it is used for open/closed signal input link 20 is connected to electrically the locking/unlocking unit 40 of grille main body 60; And door-lock frame 50, it extends to be coupled to grille main body 60 and to have a reception space 50c to be positioned over the top of door 500 from open/closed signal input link 20.

Remote controller 10 comprises: input block 14; Store the memory 16 of sequence number; Microcomputer 13, be used for outputing to display unit 12 from input block 14 received signals with operation signal, and the lock operation signal that will comprise sequence number outputs on the infrared transmission unit 11, and infrared transmission unit 11, be used to receive the operation signal of microcomputer 13 and as the infrared signal transmission operation signal.

Open/closed signal input link 20 comprises infrared receiver 21, and it is used for receiving control signal from the infrared transmission unit 11 of remote controller 10, and operation signal is transferred on the locking/unlocking unit 40; Loudspeaker 22 and LED 23, if make a mistake, it is used for by 40 receiving rub-out signals and the misdirection state from the locking/unlocking unit, and switch sensor 24, its pressure that is used for sensing door lock assembly 300 separates.

The locking/unlocking unit 40 of grille main body 60 comprises: infrared receiver 41, and it is used for carrying out infrared communication with remote controller 10; Controller 43, it receives the lock operation signal of remote controller 10 via open/closed signal input link 20 and infrared receiver 41, if it is consistent with previously stored sequence number then export the locking/unlocking operation signal according to the signal of relatively determining to receive, the sensing signal that separates from the pressure of switch sensor 24 receiving gate locking devices 300, and the output error signal is forced to separate with indication; Locking/unlocking control member 47, it is used for receiving the locking/unlocking operation signal by slave controller 43 and carries out the locking/unlocking operation; LED 45 and loudspeaker 46, the locking/unlocking operation signal and the index signal of opening the door that it is used for outwards indicating slave controller 43 to receive; And battery 44, it is used to supply operating power.

Although in the present embodiment, connector 30 is electric wires, and preferably thin flexible wire is not limited to this.In addition, consider that the door lock assembly of present embodiment is installed in the upper surface of door 500, therefore can be mounted to downward orientation with the infrared receiver 21 of open/closed signal input link 20.Perhaps, as shown in Figure 8, can after the front side of open/closed signal input link 20 is directed, infrared receiver 21 be installed downwards.In addition, as shown in Figure 9, the switch sensor 24 of open/closed signal input link 20 is installed on the rear surface of open/closed signal input link 20, makes hole 53 that it can be by door-lock frame 50 to contact with door 500.Door-lock frame 50 is used for open/closed signal input link 20 is connected to grille main body 60, on the upper surface that it is positioned over door 500.

Door-lock frame 50 has a reception space 50c, and it defines by following each piece plate: junction plate 59, and it has predetermined length with on the upper surface that is installed on door 500; Header board 57, its side from junction plate 59 is extended and the front surface of bending and propylaeum 500 extends; And back plate 58, its opposite side from junction plate 59 extends and extend the rear surface of bending and propylaeum 500.

The header board 57 of the door-lock frame 50 that contacts with the outer surface of door 500 is formed with a plurality of coupling apertures 52, it is used for by screw header board being fastened to open/closed signal input link 20, and hole 53, the circuit 30 that is used for open/closed signal input link 20 is electrically connected to locking/unlocking unit 40 therefrom passes through. and the back plate 58 of the door-lock frame 50 that contacts with the inner surface of door 500 forms porose 53a, circuit 30 therefrom passes through. and the junction plate 59 of the door-lock frame 50 that contacts with the upper surface of door 500 is formed with circuit and receives groove 51, it extends to back plate 58. from header board 57 and that is to say, hole 53 propylaeums by header board 57 receive circuit 30 that space 50c stretches out and receive groove 51 along circuit and be received in circuit and receive in the groove 51, and the hole 53a that passes through back plate 58 guides towards door lock main body 60. and, in order to prevent that the circuit that is arranged in junction plate 59 from receiving the circuit motion of groove 51 and moving horizontally of limiting door locking device 300, fixed bar 57b being pressed into being matched with the top that receives space 50c. the back plate 58 of door-lock frame 50 is formed with two

coupling wing

50a and 50b, extend from back plate 58 its indoor at door 500, to be coupled on the grille main body 60. two

couplings wing

50a and 50b all are formed with a plurality of holes 55, be used to be connected to grille main body 60 and be used for according to the thickness adjusted door-lock frame 50 of the wall 410 of door 500 tops and the gap between the grille main body 60, and further be formed with groove 56, to strengthen the intensity of coupling wing 50a or 50b. in addition, in the door reception space 50c of door-lock frame 50, further comprise antiskid plate 70, it inserts door according to thickness selectivity of door 500 and receives among the 50c of space, be used to prevent door-lock frame with the contact surface of door 500 on slide.

Ref. No. 54 indication windows that do not describe as yet when door-lock frame 50 and open/closed signal input link 20 uses screws to pass hole 52 to intercouple, insert the screwdriver (not shown) by hole 54.

Grille main body 60 comprises shell 61, and carriage 62, is used for fixing shell 61.The contact surface 62e of the carriage 62 that contacts with shell 61 is formed with through hole 62a, is connected to shell 61 to use screw, and hole 62c, is used for the circuit 30 that open/closed signal input link 20 is electrically connected on the locking/unlocking unit 40 is passed from hole 62c.Two transverse end positions at the carriage corresponding with the coupling wing 50a of door-lock frame 50 and 50b vertically form a plurality of coupling aperture 62b, with corresponding to formed a plurality of holes among the coupling wing 50a of door-lock frame 50 and the 50b.The contact surface 61e of the shell 61 that contacts with carriage 62 forms porose 61b, the circuit 30 introducing inside that will be used to connect open/closed signal input link 20 by this hole, and form porose 61a, to be used for using screw to fix carriage 62 in position corresponding to the through hole 62a of carriage 62.Also formed a hole (not shown) on the top of shell 61, locking bar 61d can be stretched by this hole according to the operation of internal lock/unlocking operation unit 47.Infrared receiver 41, LED 45, loudspeaker 46 and battery 44A are installed on the case surface opposite with the contact surface 61e that contacts carriage 62.

Still unaccounted Ref. No. 61c is illustrated in the coupling projection that forms in the shell 61, and Ref. No. 62d represents to be formed at the hole in the carriage 62, and coupling projection 61c can be inserted wherein regularly.

In the present embodiment, illustrated that carriage 62 is coupled on the shell 61 and subsequently with the situation of door-lock frame 50 combinations.But, the also side that the coupling wing 50a and the 50b of door-lock frame 50 can be coupled to shell 61 regularly.

The mounting structure of the door lock assembly 300 of present embodiment is elaborated following.

As shown in figure 12, the door 500 of general apartment, office etc. is to open by the handle 510 to outdoor sliding door 500.On indoor floor, be formed with threshold 420, door 500 can be blocked by threshold, thereby can only outwards open.Therefore, door lock assembly 300 of the present invention is to be installed on the door lock assembly of door on 500 that can only open towards a direction.As long as door 500 can only be opened towards a direction, promptly inside or outside, door lock assembly 300 of the present invention can be installed on the door 500.But the best user mode of this door lock assembly is that grille main body 60 is positioned on the indoor of door 500.Although in conjunction with can only for example understanding the present invention, be not limited to this to the present embodiment of outward opening door.

At first, the door-lock frame 50 and the open/closed signal input link 20 of door lock assembly 300 are intercoupled. simultaneously, the circuit 30 of pulling out from open/closed signal input link 20 receives space 50c withdrawal by hole 53 propylaeums the header board 57 that is formed at door-lock frame 50, regain by the hole 53a that is formed in the plate 58 of back along circuit reception groove 51 then. install and fix bar 57b by near the junction plate 59 of door-lock frame 50, being pressed into to cooperate, in case principal vertical line road 30 motions. then, the door-lock frame 50 that is coupled with open/closed signal input link 20 is placed on the upper surface of door 500. here, the upper surface of door 500 is inserted among the door reception space 50c of door-lock frame 50, and the sweep 57a of placement fixed bar 57b, block with side by door 500, thereby prevent moving horizontally of door-lock frame 50, as shown in figure 12. simultaneously, if the thickness of door 500 receives the width of space 50c less than door, then skid prevention rubber sheet 70 being pressed near the door that is matched with the header board 57 receives among the 50c of space, thereby be installed on the door 500. in the present embodiment, fixed bar 57b is used to limit or prevents the motion of circuit 30 and moving horizontally of door-lock frame 50. still, the present invention is not limited to this. adhesion members such as two-sided tape can be provided on the surface of door-lock frame 50, contact with the upper surface (being the inner surface of junction plate 59) of door 500, then, by two-sided tape door-lock frame 50 is fixed on the upper surface of door 500.

Therefore, door-lock frame 50 is coupled on the carriage 62 of grille main body 60.Here, a plurality of hole 62b that are formed in the carriage 62 are coupled in the coupling wing 50a and a plurality of holes 55 among the 50b that will be formed at door-lock frame 50 by screw regularly.Simultaneously, because a plurality of holes 55 levels are formed among the

coupling wing

50a and 50b of door-lock frame 50, therefore can regulate spacing between grille main body 60 and the door-lock frame 50, shown in Fig. 5 and 12 according to the thickness of the wall 410 of door 500 tops.In addition, because the upper surface of the upper surface of grille main body 60 and door 500 should limit identical substantially surface, therefore use a plurality of hole 62b that vertically are formed in the carriage 62 to regulate the coupling height of grille main body 60.

Next will describe the operation of the door lock assembly of present embodiment in detail.

The controller 43 of locking/unlocking unit 40 determines whether to have imported operation signal from remote controller 10.If imported operation signal from the infrared receiver 41 of open/closed signal input link 20 or locking/unlocking unit 40, then controller 43 determine to be stored in the memory of remote controller 10 and the sequence number that then transmits together with operation signal whether consistent with previously stored sequence number.That is to say, because the door lock assembly 300 of present embodiment is installed on the top of door 500, therefore goes to outdoor or go to when indoor from indoor, can lock by the control of remote controller 10 or release from outdoor as the people.If the sequence number of remote controller 10 is consistent with previously stored sequence number, then controller 43 is determined the locking or the released state of door 500 by the location sensing member (not shown) of the location status of sensing locking bar 61d.If it is in the lock state, then controller 43 outputs to the opening operation signal on the locking/unlocking operating unit 47.On the contrary, if be in the state of release, then controller 43 is exported the shutoff operation signals.Locking/unlocking operating unit 47 operation locking bar 61d can stretch locking bar.Because its various examples are well-known in the art, therefore will no longer be elaborated.That is to say that lock-out state means the state that locking bar 61d stretches out.In this state, as shown in Figure 6, locking bar 61d is blocked by the wall 210 of door 500 tops, thereby does not open door 500.

And, if the signal that separates from the pressure of switch sensor 24 input gate locking devices 300, then controller 43 outputs to the LED 45 of locking/unlocking unit 40 and the LED 23 and the loudspeaker 22 of loudspeaker 46 and open/closed signal input link 20 with rub-out signal, thereby outwards separation case is forced in indication.That is to say, as shown in figure 12, as push away/switch sensor 24 of drag switch sensor remains in and is subjected to push mode.Simultaneously, if in the state that has connected open/closed signal input link 20, since put on the header board 57 of door-lock frame 50 powerful power and from the open/closed signal input link 20 of external forced separation gate locking device 300, or between door 500 and door-lock frame 50, produce the gap, then switch sensor 24 forwards tension state to.Controller 43 detects this state, determines that it is the pressure released state, then the output error signal.

In the present embodiment, switch sensor 24 can be implemented by such switch sensor, promptly keeps being subjected to push mode when contacting with door 500, and contact then becomes tension state when unclamping.But be not limited to this, but can implement in every way.

As mentioned above, door lock assembly of the present invention can be by carrying out complete installation on the upper surface that places door, and the additional vias that needn't be formed for installing door lock assembly on door.Therefore, advantage is to install and to pull down like a cork door lock assembly easily.

In addition,, do not need to be used to insert the standing part of locking bar, therefore an advantage is arranged, promptly reduced number of spare parts owing to door lock assembly has been installed in the position of answering with the traditional locks pole pair.

The above and the embodiments of the invention that explain orally in the accompanying drawings should not be construed as restriction technology purport of the present invention. and scope of the present invention is only limited by the claims of enclosing. and those skilled in the art can adopt modified in various manners or change technology purport of the present invention. thereby this modification that it will be apparent to those skilled in the art that and change do not exceed scope of the present invention.

Claims

One kind can towards a direction open the door on door lock assembly, comprising:

Door-lock frame comprises: junction plate, and it has predetermined length, is used to be installed on the upper surface of door; Header board, its side from junction plate is extended and the front surface of bending and propylaeum extends; And the back plate, its opposite side from junction plate extends and extend the rear surface of bending and propylaeum;

The open/closed signal input link, it is fixed on the header board of door-lock frame;

And grille main body, it is fixed on the back plate of door-lock frame and comprises: locking bar, and during installation, make it pass through to receive open/closed signal from input link, and flexible in the front of doorframe, this doorframe is to be positioned at the junction plate top; And the locking/unlocking unit, it is used to operate described locking bar.
2. door lock assembly as claimed in claim 1, it further comprises:

The a pair of coupling wing, its rear side of two cross side propylaeums from about the back plate of door-lock frame extends;

Carriage, it is fixed on the coupling wing;

And coupling component, it is used for the coupling wing and carriage are intercoupled, and adjusts its relative position simultaneously,

Wherein, grille main body is fixed on the carriage.
3. door lock assembly as claimed in claim 2,

Wherein, be used for the coupling wing and the carriage coupling component of adjusting its relative position simultaneously that intercouples is comprised: a plurality of holes that vertically are formed at the carriage both sides; Be formed at this to a plurality of through holes in the coupling wing with respect to the door level; And securing member, in the hole of the carriage that its insertion is corresponding with it and in the through hole of the coupling wing, so that the carriage and the coupling wing are intercoupled.
4. as any one described door lock assembly in the claim 1 to 3, it further comprises:

Rubber tile is if the distance between the header board of doorframe and the back plate greater than the thickness of door, is then inserted described rubber tile between the header board and back plate of door-lock frame.
5. door lock assembly as claimed in claim 4,

Wherein, there is an adhesion member to be attached on the surface of connecting plate of door-lock frame, contact, the moving horizontally of the door-lock frame on the upper surface that is installed on restriction with door.
6. door lock assembly as claimed in claim 5, it further comprises:

Remote controller, it has infrared transmission unit, is used for open/closed signal is offered the open/closed signal input link,

Wherein, the open/closed signal input link has infrared receiver, is used for carrying out infrared communication with the infrared transmission unit of remote controller.
7. door lock assembly as claimed in claim 5,

Wherein, the header board of door-lock frame is formed with a hole, and the circuit of pulling out from the open/closed signal input link passes this hole,

And separation sense switch sensor, it is installed on the surface of open/closed signal input link, contact with the header board of door-lock frame, so that by the contact of the Kong Yumen in the header board, signal is installed in output when contacting with door, and output separates sensing signal when separating open/closed signal input link or crooked header board.
8. door lock assembly as claimed in claim 6,

Wherein, remote controller comprises: input block; Store the memory of sequence number; Microcomputer, it is used for by from the input block received signal operation signal being outputed to indicating member, and the lock operation signal that is used for comprising sequence number outputs to infrared transmission unit; Infrared transmission unit, it is from microcomputer reception operation signal and as the infrared signal transmission operation signal, and indicating member, and it receives the indication operation signal and the indication operation signal is outwards shown from microcomputer,

Wherein, the open/closed signal input link further comprises loudspeaker and LED, and it is used for receiving rub-out signal and the misdirection state by the locking/unlocking unit from grille main body,

Wherein, the locking/unlocking unit of grille main body comprises: infrared receiver, and it is used for carrying out infrared communication with the infrared transmission unit of remote controller; Controller, it is used for receiving via open/closed signal input link and infrared receiver the lock operation signal of remote controller, be used for output locking/unlocking operation signal under the situation consistent with previously stored sequence number according to the signal of relatively determining to receive, be used for receiving the separation sensing signal, and be used for the output error signal with the indication separation from switch sensor; The locking/unlocking control member, it has locking bar, is used for receiving the locking/unlocking operation signal by slave controller and carries out locking/unlocking operation, LED and loudspeaker, be used for slave controller and receive the locking/unlocking operation signal and the index signal of opening the door, with these signals of outside indication; And power subsystem, it is used to supply power supply.