CN1122866A

CN1122866A - Multi-function electronic remote control theft-proof lock

Info

Publication number: CN1122866A
Application number: CN 94113123
Authority: CN
Inventors: 叶礼伟
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-11-09
Filing date: 1994-11-09
Publication date: 1996-05-22

Abstract

The electronic remote-control anti-theft lock is consist of two major electronic and mechanical parts. The former comprises remote controller and power terminal box and the latter comprises casing, base, lock ring, lock core and electrical appliance. The lock has compact structure, low cost and convenient use, not only is suitable for residential houses, but also may be applied to the field electric cabinets in oil-field, power and railway trades as well as various kinds of strong boxes.

Description

Multi-function electronic remote control theft-proof lock

The present invention is a kind of electronic remote-control lock.

At present, various theftproof locks are arranged on the market, but electronic remote control anti-theft lock is very few, it is reported that there is a manufacturer production in domestic only Zhuhai.The electronic remote control anti-theft lock volume of this factory is big, cost is high, there are not indoor hand breakdown locking device and time-delay lighting device, be only applicable to home dwelling and use, be unsuitable for resembling the installing and using of all kinds of open-air Electric Appliance Cabinets of industries such as oil field, electric power, railway, also be unsuitable for installing and using of all kinds of safety cabinets.

The object of the present invention is to provide that a kind of volume is little, cost is low, indoor hand breakdown locking device and time-delay lighting device, the multi-function electronic remote control theft-proof lock that the scope of application is extensive are arranged.

The present invention is made up of electronics and mechanical two large divisions.Electronic section has remote controller 28 (emission) and power pack 29 (containing receiving system) two parts.Remote controller 28 and receiving system respectively have preset password (storage of password computer) one to one, and cipher code set is 12, and repetitive rate is 1,000,000/, and be furnished with 30 1 of 5W illuminating lamps.Non-directional in 15 meters scopes when opening the door, need only press down the button of remote controller 28, get final product auto-unlocking, illuminating lamp 30 is bright simultaneously, and back light extinguished automatically in 1～2 minute.In general electromagnetic shielding environment, remote controller 28 still can effectively be opened.Power supply adopts and hands over, straight double-purpose electric source, and can automatically switch, and the receiving system in the power pack 29 adopts dual system, has improved functional reliability greatly.

Mechanical part of the present invention is made up of shell, base plate, lock ring, lock core, five component of electrical equipment shown in accompanying drawing 1～6.Wherein the structure of lock core parts and operating principle are as follows;

(1) lock action: as shown in Figure 1, lock ring 23 is installed on the doorframe 27, and base plate 1 (lock core and electrical equipment are installed on it) and shell 24 are installed on the door 26, and lead 25 links power pack 29, and the open slot of shell 24 is to front-up ring 23.At closing time, lock ring 23 pushes up the locking bolt in the accompanying drawing 22 to the right and moves back, locking bolt 2 is through on last bight portion, shifter 22 two ends and the support 15 of base plate 1 lower left, be fixed on the shotpin 19 on the locking bolt 2 and be fixed on the locking bolt 2 but the push rod 3 that can be on mobilizer 22 slides in the groove on plane, respectively

spring

18 and 21 is compressed to the right simultaneously.At this moment, the access failure power supply, electromagnet 14 not adhesive iron plates 11, iron plate 11 lower ends are pressed in lower shift fork 17 right-hand member afterbodys, lower shift fork 17 can not counterclockwise rotate around pin 20, and mobilizer 22 is static.The back side has lock pawl 4 middle parts of the chute identical with guide rail 5 shape of cross sections that the blind hole of laying spring 6 is arranged, and under the effect of spring 6, lock pawl 4 moves downward, " " buckle into lock ring one, finish and lock action.

(2) breakdown action: the button of pressing down remote controller 28, by travel switch 16 and power pack 29, connect power supply, electromagnet 14 produces electromagnetic force, iron plate 11 by adhesive to electromagnet 14, iron plate 11 lower ends and lower shift fork 17 right-hand member afterbodys are thrown off, arc inclined-plane, lower shift fork 17 central groove garden is barrier activity device 22 right-hand members no longer, and spring 21 is upheld left, and mobilizer 22 moves to right rapidly, its upper right garden arc convex surface withstands upper shift fork 9 bottom-right garden cambered surfaces, upper shift fork 9 is rotated around pin 13 clockwise directions, and the dovetail key 7 that is fixed on left end is right sliding in the dovetail groove of lock pawl 4, drives lock pawl 4 and rises, meanwhile, locking bolt 2, spring 21 resets, and push rod 3 withstands lock pawl 4 and prevents from that locking bolt 2 left end garden bulbs withstand on the inclined-plane of lock ring 23, door 26 is opened automatically, finishes breakdown action.Follow it closely, mobilizer 22 is under the elastic force effect that spring 18 is upheld left, and moving to left rapidly resets, and its right-hand member inner plane and lower shift fork 17 central groove plane contact, drive lower shift fork 17 rotate around pin 20 clockwise directions and reset.Unclamp the button of remote controller 28, cut off the electricity supply, iron plate 11 is opened, and its lower end is pressed in lower shift fork 17 right-hand member afterbodys.

(3) static knob and hand open the use of knob 10: clockwise direction shown in pressing static knob 8 shown in the accompanying drawing 3 rotates 90 °, and its lower end protuberance snaps in the groove of lock pawl 4 and guide rail 5 top right-hand sides, and lock pawl 4 is static can not to fall to buckling in the lock ring 23.Hand is opened knob 10 by counterclockwise rotating 90 ° shown in the accompanying drawing 3, and its garden, lower end arc convex surface pushes up contact electromagnet 14 with iron plate 11 to be ended, and door 26 can free hand switch.

In the accompanying drawing 2 of the present invention, guide rail 5, pin 12, pin 13, electromagnet 14, support 15, pin 20 all are fixed on the base plate 1.Travel switch 16 is fixed on the support 15.

Compared with prior art, the present invention has following advantage: 1, compact conformation, volume is little, cost is low; 2, be provided with static knob, hand and open indoor hand opening devices such as knob, time-delay lighting device, easy to use; 3, applied widely.

Accompanying drawing 1 is a scheme of installation of the present invention.Accompanying drawing 2 is assembling schematic diagrames of base plate and lock core parts.Accompanying drawing 3 is front view and vertical views of shell.Accompanying drawing 4 is front view, left view and vertical views of lock pawl.Accompanying drawing 5 is front view, left view and vertical views of shifter.Accompanying drawing 6 is front view, left view and vertical views of lock ring.

Embodiments of the invention are: the present invention can be made into series of products.The appearance and size of basic model is 145 * 72 * 35mm.Base plate 1, support 15, upper shift fork 9, lower shift fork 17, iron plate 11, mobilizer 22, dovetail key 7, pin 12,13, pin 20 all select for use general steel to make.Lock pawl 4, guide rail 5 adopt general aluminium casting.Static knob 8, hand open knob 10, push rod 3, shotpin 19 and select for use No. 45 steel to make.Locking bolt 2 selects for use 8mm to draw light garden steel.The all zinc-plated processing of above-mentioned part.Shell 24, lock ring 23 select for use stainless steel to make.Electromagnet 14 is composed in series by two coils, and each coil 700 circle is selected the 0.35mm enamel-covered wire for use.Travel switch 16 outsourcings, model are 3A125VAC.

Claims

1, a kind of electronic remote-control lock, form by electronics and mechanical two large divisions, mechanical part has shell, base plate, lock ring, lock core, five component of electrical equipment, it is characterized in that in the lock core parts: have dovetail groove, the top right-hand side of a horizontal direction that one sulculus is arranged below the lock pawl (4), guide rail (5) top right-hand side also have one with lock pawl (4) top right-hand side identical sulculus, there is a protuberance static knob (8) lower end, and after lock pawl (4) rose, this protuberance can snap in the sulculus of lock pawl (4) and guide rail (5); There is a garden cambered surface upper shift fork (9) lower right, and the right-hand member kink is gone up at pin (13) and rotated, and left end is fixed with a dovetail key (7), can slide in the dovetail groove of lock pawl (4); Hand opens knob (10) lower end a garden arc convex surface, counterclockwise changes 90 °, and the garden arc convex surface can be with iron plate (11) top to contacting with electromagnet (14); There is hole, garden kink on lower shift fork (17) upper left side on pin (20), can rotate around pin (20), and the middle part is contacted with shifter (22) right-hand member inner plane by a groove of being made up of plane and arc inclined-plane, garden, spring (18) when opening, plane; Be fixed with push rod (3) and shotpin (19) on the locking bolt (2), locking bolt (2) is when moving to right, and (3), (19) are spring (21) and (18) of clamping sleeve on locking bolt (2) respectively; Mobilizer (22) two ends are porose, kink on locking bolt (2), last plane has a little elongated slot, push rod (3) to slide in this little elongated slot, there is a garden arc convex surface in the upper right side.