CN204199898U - The automatic locking lock body of dual control - Google Patents
The automatic locking lock body of dual control Download PDFInfo
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- CN204199898U CN204199898U CN201420651053.5U CN201420651053U CN204199898U CN 204199898 U CN204199898 U CN 204199898U CN 201420651053 U CN201420651053 U CN 201420651053U CN 204199898 U CN204199898 U CN 204199898U
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- tongue
- lock body
- latch bolt
- sliding sleeve
- pin
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Abstract
The automatic locking lock body of a kind of dual control, mainly comprises lock body shell and panel, square tongue, Bidirectional oblique flap, electronic fork shift mechanism, sliding sleeve, square bar shift fork.Connection side's tongue slide bar inside side's tongue, sliding pole axis is to having alignment pin loose slot and pressing plate loose slot, stage clip is equipped with in slide bar front end, rear end is equipped with sliding sleeve and is contained in alignment pin sliding tray by sliding sleeve alignment pin, extension spring is provided with between sliding sleeve front end cantilever and lock body shell rear wall, side's tongue postbrachium is provided with retreat stop block and coordinates with retaining snap arm and upper spring fixture block coordinates with upper spring snap arm, is also provided with briquetting and coordinates with the projection on lockplate; Two motors of electronic fork shift mechanism work independently, and when unblanking, main travelling carriage drives swinging plate to make retaining snap arm depart from jam to retreat stop block, and block of unblanking unlocks the locking of groove to pressing plate, and square tongue retracts in lock body by extension spring.Bidirectional slide latch bolt realizes non-directional installation and has maintenance closing door and passage lock function.
Description
Technical field
The utility model relates to the lock of electronics and mechanical bond, particularly relates to a kind of automatic locking lock body of dual control of Double Motor Control.
Background technology
Existing safe-guard door lock generally adopts mechanical lock and motor or electromagnet to combine the lock body controlled, use mechanical lock owing to retaining and use door outer handle etc. to control to unblank, greatly reduce theftproof performance, in addition, also there is single Electric Machine Control poor reliability, electronic power consumption of unblanking is high, and installation direction has the shortcomings such as requirement.
Summary of the invention
The purpose of this utility model is to provide the automatic locking lock body of dual control that a kind of Electronic Control is unblanked, the slide bar designed, sliding sleeve, extension spring and stage clip combining structure complete spring energy-storage when indoor handle opens the door, Bidirectional slide latch bolt realizes non-directional installation and has maintenance closing door and passage lock function, frame for movement simple and wear well, solves that inconvenience installed and used by existing similar lockset, lockset exposes and be easy to by the technical problem such as technical opening and destruction, electronic power consumption of unblanking be high, fragile.
The utility model is achieved through the following technical solutions foregoing invention object: the automatic locking lock body of a kind of dual control, and it mainly comprises lock body shell and panel, square tongue, Bidirectional oblique flap, electronic fork shift mechanism, sliding sleeve, square bar shift fork; Connection side's tongue slide bar in described side's tongue medial center hole, side's tongue sliding pole axis is to having alignment pin loose slot and pressing plate loose slot, stage clip is equipped with in tongue slide bar front end in side, sliding sleeve is equipped with in rear end, be contained in the alignment pin loose slot of lock body shell by alignment pin, be provided with extension spring between sliding sleeve front end cantilever and lock body shell rear wall, square tongue slide bar, sliding sleeve, extension spring and stage clip combining structure complete spring energy-storage by rotating square shaft shift fork; Side's tongue is provided with the column connecting universe rod arm-tie, and is used for connecting the screw of arm-tie; The postbrachium of side's tongue is provided with retreat stop block and coordinates with retaining snap arm and upper spring fixture block coordinates with upper spring snap arm, is also provided with briquetting and coordinates with the projection on lockplate.Described Bidirectional slide latch bolt is made up of two latch bolt sheets, latch bolt body and oblique tongue rod, the forward and reverse cooperation of circular arc of two latch bolt sheets, be connected to the front end of latch bolt body by latch bolt steady pin and can forward and reversely slide, the rear end of latch bolt body connects oblique tongue rod, oblique tongue rod there is the loose slot of an axis, in oblique tongue rod front end, backing pin is housed, during oblique tongue rod retraction, drives arm-tie to rotate around arm-tie steady pin; Oblique tongue rod is located at by the sliding pin that middle part is arranged in the sliding pin gathering sill on lock body shell.Described electronic fork shift mechanism is made up of main reducing motor, secondary reducing motor, electric machine support, main travelling carriage, secondary travelling carriage, motor plate, helical pitch spring, swinging plate, motor plate is arranged in lock body shell by set screw through chute, secondary reducing motor is fixed in lock body shell by electric machine support, secondary travelling carriage drive motor plate slide anteroposterior; Main reducing motor is fixed on motor plate by electric machine support, and main travelling carriage arranges a groove coordinated with swinging plate moving arm; Be equipped with helical pitch pin at the middle part of two reducing motor axles, when motor shaft rotates, the helical pitch spring of helical pitch pin actuating sleeve on axle promotes travelling carriage slide anteroposterior.Described square shaft shift fork is provided with stage clip fork plate and unblanks to pitch plate, and stage clip fork plate contacts with sliding pin in the sliding tray of oblique tongue rod, and fork plate end of unblanking coordinates with the block of unblanking of clamp of unblanking, and square shaft shift fork is arranged the square shaft hole of a grafting handle handle.Described latch bolt return spring one end is fixed on arm-tie steady pin, and the other end acts on sliding pin.Described swinging plate, clamp of unblanking, clamp of locking are closed by clamp pivot pin and are fixed in lock body shell, swinging plate arranges block of unblanking and coordinates with the boss on lockplate, shift fork on swinging plate coordinates with the swing arm unblanked on clamp with clamp of locking, and locks between clamp and the swing arm unblanked on clamp and is connected with maintenance spring; Described arm-tie one end is connected with square tongue by screw, the other end arm-tie steady pin pin joint be fixed in lock body shell; Described sharp tongue front end is loaded in lock panel, and sharp tongue rear end connects sharp tongue bar, and sharp tongue bar front end sleeve has sharp tongue return spring, and rear end is loaded on sharp tongue shaft bar, and sharp tongue bar end coordinates with the upper locking piece of locking on clamp.Described pressing plate is arranged in lock body shell by pivot pin, and one end is placed in axial groove and pressing plate sliding tray and detent fit, and the other end is placed in loose slot and coordinates with sliding pin, and the locating piece on pressing plate coordinates with the lock slots of lockplate.
The utility model has the following advantages and beneficial effect:
1, automatic locking at closing time, can effectively prevent from neglecting locking the door; Bidirectional slide latch bolt has maintenance and closes door and passage lock function.
2, unblank and power of locking mainly utilizes spring energy, the spring energy-storage when indoor handle opens the door, another is for subsequent use for the work of two motors, and reliability is high, and unblank, block action is rapid, low in energy consumption, reducing motor adopts spring flexible transmission, and the life-span is long.
3, the complete built-in installation of lock body, mechanical lock core, outdoors without exposing controlling organization, thorough technical solution is opened and an anti-outside destroy difficult problem, high safety.
4, lock body size is similar to common door lock body, replaceable existing most of safe-guard door lock lock body; The few structure simple and wear well of parts, lock body limits without installation direction, easy to install, applied widely.
5, convenient and multiple circuit with the use of, realize wired or wireless remote-control unlocking.
Accompanying drawing explanation
Fig. 1 is the utility model unlocking condition main structure schematic diagram;
Fig. 2 is the utility model locking state main structure schematic diagram;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is the B-B sectional view of Fig. 2;
Fig. 5 side of being tongue structure schematic diagram;
Fig. 6 is lockplate structural representation;
Description of reference numerals: universe rod arm-tie 1, lock panel 2, swinging plate 3, moving arm 3-1, unblank block 3-2, shift fork 3-3, side's tongue slide bar 4, alignment pin loose slot 4-1, pressing plate loose slot 4-2, side's tongue 5, steady pin 5-1, retreat stop block 5-2, upper spring fixture block 5-3, briquetting 5-4, column 5-5, screw 5-6, clamp axle 6, to unblank clamp 7, retaining snap arm 7-1, unblank block 7-2, swing arm 7-3, point tongue 8, point tongue bar 8-1, point tongue return spring 8-2, point tongue shaft bar 9, latch bolt body 10, latch bolt sheet 10-1, latch bolt steady pin 10-2, to lock clamp 11, upper spring snap arm 11-1, upper locking piece 11-2, swing arm 11-3, keep spring 12, oblique tongue rod 13, backing pin 13-1, loose slot 13-2, sliding pin 14, arm-tie 15, arm-tie steady pin 16, lock body shell 17, sliding pin gathering sill 17-1, alignment pin gathering sill 17-2, latch bolt return spring 18, square shaft shift fork 19, stage clip fork plate 19-1, unblank fork plate 19-2, pivot pin 20, microswitch 21, pressing plate 22, locating piece 22-1, lockplate 23, lock slots 23-1, boss 23-2, projection 23-3, hinge 24, sliding sleeve 25, alignment pin 25-1, axial groove 25-2, cantilever 25-3, extension spring 26, stage clip 27, motor plate 28, chute 28-1, secondary reducing motor 29, auxiliary-motor axle 29-1, helical pitch pin 29-2, electric machine support 30, main travelling carriage 31, groove 31-1, secondary travelling carriage 32, helical pitch spring 33, set screw 34, torsion spring 35, main reducing motor 36, main motor shaft 36-1.
Detailed description of the invention
Below in conjunction with accompanying drawing in detail structural principle of the present utility model and embodiment are described in detail.
Two reducing motors of described electronic fork shift mechanism work independently, and motor plate 28 is arranged in lock body shell 17 through chute 28-1 by set screw 34.When being fixed on the motor shaft 29-1 forward or reverse of the secondary reducing motor 29 on lock body shell 17, helical pitch pin 29-2 drives helical pitch spring 33 to promote secondary travelling carriage 32 drive motor plate 28 and seesaws.When being fixed on the motor shaft 37-1 forward or reverse of the main reducing motor 37 on motor plate 28, helical pitch pin 29-2 drives helical pitch spring 33 to promote main travelling carriage 31 and drives moving arm 3-1 swing, completing to unblank or lock and dial gear by the shift fork 3-3 on swinging plate 3.This structure design makes reducing motor can Flexible Transmission fast, and uncaging time is short, electric current is little, and electrical machinery life is long.
Described side's tongue 5 there is a square tongue slide bar 4 be fixed on by steady pin 5-1 in centre bore, side's tongue slide bar 4 axially has alignment pin loose slot 4-1 and pressing plate loose slot 4-2, in the alignment pin gathering sill 17-2 being loaded lock body shell by alignment pin 25-1 movable on sliding sleeve 25 side of being enclosed within tongue slide bar 4, also overlap a stage clip 27 in the front end of square tongue slide bar 4 upper sliding sleeve 25, between sliding sleeve 25 front end cantilever 25-3 and lock body shell 17 rear wall, be provided with extension spring 26.Side's tongue 5 is provided with column 5-5 for laterally stirring sky, the thin end of the scroll arm-tie 1, is also provided with the screw 5-6 that is used for connecting arm-tie 15.Side's tongue 5 postbrachium is provided with retreat stop block 5-2 and coordinates with retaining snap arm 7-1 and upper spring fixture block 5-3 coordinates with upper spring snap arm 11-1, is also provided with briquetting 5-4 and coordinates with the projection 23-3 on lockplate 23.
Described Bidirectional slide latch bolt is made up of two latch bolt sheet 10-1, latch bolt body 10 and oblique tongue rods 13, the forward and reverse arrangement of circular arc of two latch bolt sheet 10-1, by latch bolt steady pin 10-2 be connected to latch bolt body 10 front end and can positive and negative Bidirectional slide, when latch bolt sheet 10-1 collides doorframe upper lock tongue guide strip, latch bolt body 10 is pressed in lock.The rear end of latch bolt body 10 connects oblique tongue rod 13, in oblique tongue rod 13 front end, backing pin 13-1 is housed, and during oblique tongue rod retraction, backing pin 13-1 drives arm-tie 15 to rotate around arm-tie steady pin 16.Oblique tongue rod 13 has an axial loose slot 13-2, it is movable that oblique tongue rod 13 is located at by the sliding pin 14 being arranged on middle part in the sliding pin gathering sill 17-1 on lock body shell 17.
Described lockplate 23 is connected with the hinge 24 in lock body shell 17, torsion spring 35 is set between lockplate 23 and lock body shell 17, lock slots 23-1 on it is corresponding with the locating piece 22-1 of pressing plate 22, and boss 23-2 is corresponding with the block 3-2 that unblanks of swinging plate 3, and projection 23-3 is corresponding with the briquetting 5-4 of square tongue 5.
Indoor openings accumulation of energy: under the door state of normal pass, main travelling carriage 31 is in the centre position of main motor shaft 37-1, and retaining snap arm 7-1 and upper spring snap arm 11-1 is in locking position under the effect keeping spring 12, when handle in turning cell drives square shaft shift fork 19 to turn to open, the fork plate 19-2 that unblanks first stirs the block 7-2 that unblanks and makes retaining snap arm 7-1 depart from jam position, stage clip fork plate 19-1 in loose slot 13-2 drives sliding pin 14, oblique tongue rod 13 slides backward along sliding pin gathering sill 17-1, the one end of the pressing plate 22 that sliding pin 14 promotes in loose slot 13-2 rotates around pivot pin 20, the other end of pressing plate drives alignment pin 25-1 and sliding sleeve 25 to slide into front end along alignment pin gathering sill 17-2 in axial groove 25-2, when the locating piece 22-1 on pressing plate 22 enters the lock slots 23-1 position of lockplate 23, lockplate is upspring and is locked by torsion spring 35, at this moment, the extension spring 26 hung between sliding sleeve front end cantilever and lock body shell rear wall is stretched accumulation of energy, when oblique tongue rod 13 slides backward, backing pin 13-1 promotes to make it rotate around arm-tie steady pin 16 in the middle part of arm-tie 15, the other end of arm-tie 15 is moved backward by the screw 5-6 side of drive tongue 5, at sliding sleeve 25 forward with stage clip 27 under the effect backward of square tongue 5 by compress energy storage, when square tongue 5 arrives rear portion, upper spring fixture block 5-3 is by upper spring snap arm 11-1 jam.Now, square tongue 5 and Bidirectional slide latch bolt are all retracted in lock body, and door can be opened.When handle resets, latch bolt return spring 18 promotes sliding pin 14 and oblique tongue rod 13 resets.
Close the door automatic locking: as shown in Figure 2, owing to being pulled in lock at indoor openings time side tongue 5, stage clip 27 is by compress energy storage, sharp tongue 8 and latch bolt sheet 10-1 are pressed in lock body shell by doorframe upper lock tongue guide strip at closing time, and sharp tongue bar 8-1 afterbody promotes upper locking piece 11-2 and rotates around clamp axle 6, make the jam of spring snap arm 11-1 disengaging to upper spring fixture block 5-3, square tongue 5 ejects by stage clip 27, complete and close the door automatic locking, meanwhile, column 5-5 on square tongue drives universe rod arm-tie 1 to stretch out to both sides; When square tongue ejects completely, retaining snap arm 7-1 keep spring 12 effect under by retreat stop block 5-2 jam, side's tongue 5 can not be return in lock body, and now the projection 23-3 on lockplate 23 presses down by the briquetting 5-4 of square tongue 5 postbrachium afterbody, and lock slots 23-1 removes the locking to pressing plate 22.During door-closing in-place, latch bolt sheet 10-1, sharp tongue 8 also reach the Kong Weizhong of dead bolt guide strip respectively under the effect of latch bolt return spring 18 and sharp tongue return spring 8-2.
Electronicly to unblank: as shown in Figure 1, when certain motor of control circui rotates execution unlocking action, main travelling carriage 31 drives the shift fork 3-3 of swinging plate 3 to stir swing arm 7-3, make the jam of retaining snap arm 7-1 disengaging to retreat stop block 5-2, simultaneously, unblank boss 23-2 that block 3-2 presses down lockplate 23 unlocks the locking of groove 23-1 to pressing plate 22, extension spring 26 drives sliding sleeve 25 to bounce back, square tongue 5 is retracted in lock body, the upper spring fixture block 5-3 of side's tongue 5 postbrachium afterbody is by upper spring snap arm 11-1 jam, now, latch bolt sheet 10-1, point tongue 8 is still in the state of stretching out, Bidirectional slide latch bolt plays maintenance and closes gate action, realize passage lock function, thrust can be opened the door a little.
Electronicly to lock: as shown in Figure 2, when action is locked in certain motor of control circui rotation execution, main travelling carriage 31 drives the shift fork 3-3 of swinging plate 3 to stir swing arm 11-3, and make the jam of spring snap arm 11-1 disengaging to upper spring fixture block 5-3, square tongue 5 ejects and locks by stage clip 27.
Described microswitch 21, for the position of electronic circuit detection side tongue 5 and shift fork 3-3, controls motor start-stop.
According to method structure described in the utility model also alterable numerous embodiments, dress lock body as bright in external hanging type etc., therefore, identical other of structural principle every and described in the utility model are out of shape the scope applied and should fall into claim.
Claims (7)
1. the automatic locking lock body of dual control, is characterized in that: it mainly comprises lock body shell, square tongue, Bidirectional slide latch bolt, sharp tongue, electronic fork shift mechanism, sliding sleeve, square bar shift fork, microswitch; Connection side's tongue slide bar in described side's tongue medial center hole, side's tongue sliding pole axis is to having alignment pin loose slot and pressing plate loose slot, front end fills a stage clip, rear end fills a sliding sleeve, be contained in the alignment pin loose slot of lock body shell by sliding sleeve alignment pin, between sliding sleeve front end cantilever and lock body shell rear wall, be provided with extension spring; Side's tongue is provided with the column connecting universe rod arm-tie, and connects the screw of arm-tie; The postbrachium briquetting that is provided with the retreat stop block coordinated with retaining snap arm, the upper spring fixture block coordinated with upper spring snap arm and coordinates with the projection on lockplate of side's tongue.
2. the automatic locking lock body of dual control according to claim 1, it is characterized in that: Bidirectional slide latch bolt is made up of two latch bolt sheets, latch bolt body and oblique tongue rod, the forward and reverse cooperation of circular arc of two latch bolt sheets, by latch bolt steady pin be connected to latch bolt body front end and can positive and negative Bidirectional slide, the rear end of latch bolt body connects oblique tongue rod; Oblique tongue rod there is an axial loose slot, in oblique tongue rod front end, backing pin is housed, during oblique tongue rod retraction, drive arm-tie to rotate around arm-tie steady pin; Oblique tongue rod is located at by the sliding pin that middle part is arranged in the sliding pin gathering sill on lock body shell.
3. the automatic locking lock body of dual control according to claim 1, it is characterized in that: the front loaded lock panel of sharp tongue, point tongue rear end connects sharp tongue bar, on point tongue bar, cover has sharp tongue return spring, point tongue rod rear end is contained on the sharp tongue shaft bar in lock body shell, and sharp tongue bar end coordinates with the upper locking piece of locking on clamp.
4. the automatic locking lock body of dual control according to claim 1, it is characterized in that: electronic fork shift mechanism is made up of main reducing motor, secondary reducing motor, electric machine support, main travelling carriage, secondary travelling carriage, motor plate, helical pitch spring, swinging plate, the middle part of two reducing motor axles is equipped with helical pitch pin, and when motor shaft rotates, the helical pitch spring of helical pitch pin actuating sleeve on axle promotes travelling carriage slide anteroposterior; Motor plate is arranged in lock body shell by set screw through chute; Secondary reducing motor is fixed in lock body shell by electric machine support, secondary travelling carriage drive motor plate slide anteroposterior; Main reducing motor is fixed on motor plate by electric machine support, and main travelling carriage is provided with the groove coordinated with moving arm.
5. the automatic locking lock body of dual control according to claim 1, it is characterized in that: there is a cantilever sliding sleeve front end, an extension spring is connected between this cantilever with lock body shell rear wall, sliding sleeve is arranged an alignment pin and an axial groove, on the sliding sleeve side of being enclosed within tongue slide bar and by alignment pin load lock body shell alignment pin sliding tray in.
6. the automatic locking lock body of dual control according to claim 1, is characterized in that: square bar shift fork have axial square shaft hole, stage clip fork plate and unblank to pitch plate.
7. the automatic locking lock body of dual control according to claim 1, is characterized in that: microswitch is provided with two, one for coordinating electronic circuit detection side tongue position, another detects swinging plate position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420651053.5U CN204199898U (en) | 2014-11-04 | 2014-11-04 | The automatic locking lock body of dual control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420651053.5U CN204199898U (en) | 2014-11-04 | 2014-11-04 | The automatic locking lock body of dual control |
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| Publication Number | Publication Date |
|---|---|
| CN204199898U true CN204199898U (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420651053.5U Active CN204199898U (en) | 2014-11-04 | 2014-11-04 | The automatic locking lock body of dual control |
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| Country | Link |
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| CN (1) | CN204199898U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464482A (en) * | 2016-01-22 | 2016-04-06 | 南京东屋电气有限公司 | Clamping plate lock |
| CN108643717A (en) * | 2018-05-09 | 2018-10-12 | 河北爵程安防设备有限公司 | Multifunction electro-controlled is locked |
-
2014
- 2014-11-04 CN CN201420651053.5U patent/CN204199898U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464482A (en) * | 2016-01-22 | 2016-04-06 | 南京东屋电气有限公司 | Clamping plate lock |
| CN105464482B (en) * | 2016-01-22 | 2017-07-21 | 南京东屋电气有限公司 | Fastening lock |
| CN108643717A (en) * | 2018-05-09 | 2018-10-12 | 河北爵程安防设备有限公司 | Multifunction electro-controlled is locked |
| CN108643717B (en) * | 2018-05-09 | 2023-08-29 | 河北爵程安防设备有限公司 | Multifunctional electric control lock |
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