CN206600072U - A kind of built-in electronic executing agency, the dual control lock of the emergent lock of mechanical cipher - Google Patents

Abstract

A kind of built-in electronic executing agency, the dual control lock of the emergent lock of mechanical cipher, it includes being provided with main dead bolt, electric actuator in main lock body, panel, handle, main lock body, and wherein panel is front and rear two pieces, and handle has interior handle and outer handle, it is characterised in that：Provided with the emergent lock of mechanical cipher in main lock body, combination disk is arranged on front panel, and, the dual control clutch for lock control of being met an urgent need by electric actuator and mechanical cipher is additionally provided with the main lock body, outer handle is connected by dual control clutch with main lock, is provided with interior handle for preventing by peephole hole, the prevention mechanism that interior handle opens and closes main lock being manipulated with instrument.Interior handle of the present utility model is additionally arranged the function of preventing that main lock is opened by peephole hole instrument, substantially increases theftproof performance；Electric actuator and mechanical cipher executing agency are arranged in main lock body simultaneously, built-in dual control clutch eliminates the hidden danger that external clutch is easily unlocked, and can cast off once and for all to turn the key in the lock and enter the room.

Description

A kind of built-in electronic executing agency, the dual control lock of the emergent lock of mechanical cipher

Technical field

The utility model is related to a kind of lockset, specifically a kind of built-in electronic executing agency, pair of the emergent lock of mechanical cipher Control lock.

Background technology

In convenient, safety electronic intelligent lock field, to make up electronic component damage, the refusal of fingerprint recognition, holding Row failure mechanisms, emergency opening lock must be configured by regulation, be particularly the ATM cash dispensers in bank for money cabinet, national treasury, insurance In the anti-theft security products such as cabinet, ammunition depot, weapon cabinet.And existing emergency opening lock, small volume is needed due to hidden, generally It there is easy technology to open, protecting against shock, anti-violence function are poor, it is fatal scarce that electric actuator meets with the easily failure etc. of extreme misery disaster Fall into.And the conventional general clutch for opening and closing master control lock is arranged in the handle axle of front panel, such serious hidden danger It must eliminate.And the emergent lock of mechanical structure is opened with key, therefore smart lock for convenience, safe must still carry not side originally Just key.

Through looking into, existing Patent No. CN201620416750.1 Chinese patent《A kind of emergent lock intelligent control of safety cabinet Device》, including the emergent lock being located in cabinet door, the emergent lock swing rod coordinated with cabinet door opener is provided with the inside of cabinet door, It is provided with and connects with electromagnetic switch on the inside of electromagnetic switch of the cabinet door provided with the emergent lock swing rod of locking by remote control control, cabinet door Emergency supply circuit, provided with the charging jacks that connect with emergency supply circuit in cabinet door.This emergent lock is using intelligent Control, theftproof performance increases, but it is also to need key to open, the problem of having inconvenient for use.In addition, current master Control lock is also present can rotate the problem of interior handle is to open main lock by peephole hole instrument, it is therefore desirable to which designing one kind makes With the higher smart lock of more convenient, safety coefficient, configure and use on national treasury, arm store, ATM cash dispensers.

Utility model content

Primary technical problem to be solved in the utility model is to provide a kind of structure for the above-mentioned state of the art to close Reason, easy to use and safe and reliable built-in electronic executing agency, the dual control lock of the emergent lock of mechanical cipher, it eliminate it is external from The hidden danger that clutch is easily unlocked, when electric actuator is entirely ineffective, the emergent lock executing agency of mechanical cipher is not by water, fire Harmful influence, remains to normally open and close main lock, and use more facilitates.

Another technical problem to be solved in the utility model is to be provided for the above-mentioned state of the art built in one kind The dual control lock of the emergent lock of electric actuator, mechanical cipher, it has the function of preventing that main lock is opened by peephole hole instrument.

The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of built-in electronic executing agency, machine The dual control lock of the emergent lock of tool password, it includes being provided with main dead bolt, electric actuator in main lock body, panel, handle, main lock body, Wherein panel is front and rear two pieces, and handle has interior handle and outer handle, it is characterised in that：It is emergent provided with mechanical cipher in main lock body Lock, combination disk is arranged on front panel, moreover, being additionally provided with the main lock body by electric actuator and the emergent lock of mechanical cipher The dual control clutch of control, outer handle is connected by dual control clutch with main lock.

Further, it is provided with the interior handle for preventing by peephole hole, the main lock of interior handle keying is manipulated with instrument Prevention mechanism.

Further, the electric actuator is arranged on top of the inner side positioned at dual control clutch of panel, dual control clutch The upper end of device is provided with the upper clutch pivot pin manipulated by electric actuator for opening and closing main lock, and the lower end of dual control clutch is provided with The lower clutch pivot pin for being used to open and close main lock by the emergent lock manipulation of mechanical cipher, when electric actuator dead electricity or damage, unlatching During emergent lock, dead bolt is driven overhanging upwards by dead bolt planker, promotes lower clutch bearing pin to enter dual control clutch, make outer handle and Main lock is in conjunction state, operates outer handle to open main lock.

Further, the dual control clutch includes the clutch base for being used for driving main lock, the middle part longitudinal direction of clutch base The spacing hole that simultaneously telescopic slide is installed for upper and lower clutch pivot pin is respectively equipped with, accordingly, the middle part of clutch base is rotationally It is provided with and is laterally used for the clutch shaft for connecting outer handle, clutch shaft is also ordinatedly provided with and slided for upper and lower clutch pivot pin It is convexly equipped with and is offseted spacing centring ring with block piece in spacing hole in the middle part of the dynamic lockhole whether inserted, upper and lower clutch shaft, upper, Lower clutch bearing pin is separately positioned in clutch base, and upper clutch pivot pin is corresponding with electric actuator, lower clutch shaft Pin is corresponding with dead bolt, spring is provided with spacing hole, spring, which is set in outside upper and lower clutch bearing pin, makes upper and lower clutch bearing pin With the trend for stretching out clutch base all the time.

It is preferred that, the lower surface of the electric actuator is the interior concaved circular cambered surface corresponding with the upper end of clutch base, lock The upper surface of tongue is the interior concaved circular cambered surface corresponding with the lower end of clutch base.

Further, the prevention mechanism is button on interior handle, and interior handle includes interior handle body and interior held Hand connecting shaft, interior handle body realizes that disengaging type is connected by button and interior handle connecting shaft, is provided with interior handle body The stepped hole run through inserted for interior handle connecting shaft, interior handle connecting shaft is plugged in stepped hole, and button is telescopic to be set In stepped hole, the inner end of button spacing can be flexibly connected after being socketed with the outer end of interior handle connecting shaft with interior handle connecting shaft, Interior handle formation button portion is stretched out in the outer end of button, and being supported by between the outer end of button and interior handle connecting shaft has button There is the spring for outwards ejecting make interior handle body depart from interior handle connecting shaft all the time.

Further, the outer end of the interior handle connecting shaft is shaped to undergauge section, and button is set in undergauge section, undergauge section Inner end outer peripheral face on be convexly equipped with fixture block, the inner end internal face of button and form corresponding neck, the inner end outside wall surface of button On form and form corresponding flower on the spline being connected with interior handle body, the inwall on the stepped hole top of interior handle body Keyway, when a button is depressed, the inner end of button and interior handle body, interior handle connecting shaft matching somebody with somebody by spline and spline respectively Close, neck and fixture block cooperate together, when release button, button outwards ejection and undergauge section under the action of the spring Fixture block separation, so as to realize that interior handle body and interior handle connecting shaft are disengaged.

Further, it is provided with a central shaft for carrying internal thread hole, interior handle connecting shaft and sets in the middle part of the inner end of the button There is a central shaft hole, the position that the rear end of central shaft hole corresponds to undergauge section is the undergauge hole matched with central shaft, and button passes through Central shaft is plugged in the undergauge hole of interior handle connecting shaft, and button set screw is located in central shaft hole, and button set screw is twisted Enter in central shaft and to offset spacing with the step in undergauge hole；The outside pairing of the interior handle body is provided with handle lid, and handle is covered The circular hole stretched out provided with the outer end for button.

Further, the bottom of combination disk plate forward-mounted is located at the lower section of outer handle, and the emergent lock of mechanical cipher is set Put the bottom in main lock body, the emergent lock of mechanical cipher includes housing, dead bolt, the dead bolt planker that is connected with dead bolt, at least three groups Variable code-disc group above and locking mechanism, housing are divided into epicoele and cavity of resorption by spacer, and upper intracavitary is provided with locking machine Structure and dead bolt planker, lower intracavitary set variable code-disc group, and the center inside of combination disk is provided with main shaft, and main shaft passes through the center of housing Axle sleeve and locking mechanism floating connection, the dead bolt are arranged in the breach of housing upper end, upper end and the dead bolt phase of dead bolt planker Connection, and drive dead bolt to move by locking mechanism, the cooperation of locking mechanism and dead bolt planker and conventional lockset opening/shutting mode phase Instead.

Further, the variable code-disc group is three~tetra- groups, and every group of variable code-disc group is made up of disc and disc seat, Disc is fixed on disc seat by flat jump ring, and disc and disc seat are in closely without positioning combination, and disc is provided with and locking machine Unlatching breach and be available for Code changeable key to insert the Code changeable key hole for carrying out time-varying code that structure is engaged；Between every group of variable code-disc group The spacer pad in control gap and the linkage ring for positioning linkage are respectively provided with, disc seat is caught in provided with flat jump ring Jump-ring slot, the one side of disc seat is provided with the flat ring groove with positioning, and linkage ring is arranged in flat ring groove, and the another side of disc seat is provided with Boss, adjacent variable code-disc is moved by the annulus that links.

Finally, the locking mechanism include sequentially coaxially set startup piece, the planker plectrum for driving dead bolt planker, Torsion spring, locking plate, fine setting reel and disk cover, torsion spring are placed between locking plate and planker plectrum, and the main shaft of combination disk is through above Plate, is adjusted after spring, spring washer by combination disk, with split pin and driving lever floating connection；Driving lever is by finely tuning the axle of reel End is plugged in locking plate, the axis hole of planker plectrum；The upper lateral part of the dead bolt planker is provided with the pulling hole of an arc, planker plectrum Provided with the reversed column that is used to drive dead bolt planker move corresponding with the pulling hole, the front end of dead bolt planker is provided with and can voluntarily controlled Dead bolt movement from Lock spring；The breach for being available for locking plate to pass through, the end face of planker plectrum are offered on the inner hole wall of disk cover Provided with two both shoulders pins, torsion spring is arranged on one of bearing pin of the both shoulders pin, and the two ends of disk cover are provided with corresponding two Individual positioning hole, disk cover is fixed locking mechanism by the cooperation of positioning hole and both shoulders pin.

Compared with prior art, the utility model has the advantage of：Interior handle, which is additionally arranged, to be prevented by peephole hole instrument The function of main lock is opened, theftproof performance is substantially increased；By electric actuator and the emergent lock executing agency of mechanical cipher simultaneously It is arranged in main lock body, built-in dual control clutch eliminates the hidden danger that external clutch is easily unlocked, when electric actuator is complete During full failure, the emergent lock executing agency of mechanical cipher is not influenceed by water, fire evil, remains to normally open and close main lock；Combination disk can Form is dialled with turn-knob or hole, its main shaft can change the conventional lock defect extra-high to installation requirement with driving lever floating connection. The utility model is dexterously designed into mechanical cipher emergent lock lock in electronics, intelligent master control lock, can cast off once and for all and use key Enabling is entered the room, while internally handle has carried out double insurance, is not only simple in structure, manufacturing cost is low, easy to use, and safety Coefficient is high, in addition to as intelligence lock, is also that cashbox door, safety cabinet, weapon cabinet, ATM cash dispensers preferably match product.

Brief description of the drawings

Fig. 1 is dimensional structure diagram of the present utility model；

Fig. 2 is the dimensional structure diagram of another angle of the utility model；

Fig. 3 is the utility model Fig. 1 side view；

Fig. 4 is the structural representation of Fig. 3 handles in being opened by peephole hole instrument；

Fig. 5 is the structure decomposition figure of interior handle；

Fig. 6 be interior handle press in button, the lateral partial structurtes sectional view under interior handle and connecting shaft connection status；

Fig. 7 is lateral partial structurtes sectional view of the interior handle under button ejection, interior handle and connecting shaft disengaged position；

Fig. 8 is the structural representation of main lock body；

Fig. 9 is that electric actuator manipulates the structural representation that upper clutch pivot pin is in dual control clutch under bonding state Figure；

Figure 10 is that the structure that the upper clutch pivot pin of electric actuator manipulation is under released state with dual control clutch is shown It is intended to；

Figure 11 is the structure that the lower clutch pivot pin of the emergent lock manipulation of mechanical cipher is in dual control clutch under released state Schematic diagram；

Figure 12 is the structure that the lower clutch pivot pin of the emergent lock manipulation of mechanical cipher is in dual control clutch under bonding state Schematic diagram；

Figure 13 is the structure decomposition figure of the emergent lock of mechanical cipher；

Figure 14 is structural representation of the disc of variable code-disc group with disc seat under bonding state；

Figure 15 is structural representation of the disc of variable code-disc group with disc seat under close stepless bonding state；

Figure 16 is upper and lower cavity component distribution figure in the housing of the emergent lock of mechanical cipher.

Figure 17 is the locking mechanism and the structural representation of variable code-disc group under unlocked state；

Figure 18 is the locking mechanism under lock-out state and the structural representation to variable code-disc group；

Figure 19 is the stereogram of dual control clutch；

Figure 20 is the structure sectional view of dual control clutch；

Figure 21 is outer handle, interior handle with dual control clutch connection sectional view；

Figure 22 is outer handle, interior handle with dual control clutch connection stereogram；

Figure 23 is locked out the structure decomposition figure of mechanism.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing embodiment.

As shown in Fig. 1~23, a kind of built-in electronic executing agency, the dual control lock of the emergent lock of mechanical cipher, including main lock body 4th, main dead bolt 8, latch bolt 9, lock ring are provided with front panel 1, rear board 2, outer handle 11, interior handle 3 and combination disk 12, main lock body 4 10th, universe rod 20, electric actuator 6, mechanical cipher are emergent locks 5 and by electric actuator 6 and the emergent lock 5 of mechanical cipher The dual control clutch 7 of control, the middle part of the outer plate 1 forward-mounted of handle 11, interior handle 3 is arranged on the middle part of rear board 2, holds outside Hand 11 and interior handle 3 are connected by the square bar 74 of oneself with dual control clutch 7, are provided with interior handle 3 for preventing from passing through Peephole hole, the prevention mechanism that interior handle 3 opens and closes main lock body 4 is manipulated with instrument 100；Prevention mechanism is on interior handle 3 Button 33, referring to Fig. 3~7, interior handle 3 includes interior handle body 31, interior handle connecting shaft 32 and handle lid 35, interior handle body 31 realize that disengaging type is connected by button 33 and interior handle connecting shaft 32, see Fig. 5, the upper end of interior handle body 31 is in cylinder Shape, interior to be provided with the stepped hole run through inserted for interior handle connecting shaft 32, handle connecting shaft 32 is plugged in stepped hole, button 33 Telescopic to be arranged in stepped hole, the outer end of interior handle connecting shaft 32 is shaped to undergauge section 321, and button 33 is set in undergauge section Spacing it can be flexibly connected with interior handle connecting shaft 32 by button set screw 36 on 321, interior handle 3 is stretched out in the outer end of button 33 Formed button portion, button 33 and undergauge section 321 outer end between be supported by make button 33 have all the time outwards ejection make in Fixture block 322 is convexly equipped with the spring 34 that handle body 31 departs from interior handle connecting shaft 32, the inner end outer peripheral face of undergauge section 321, Form and formed in corresponding neck, the inner end outside wall surface of button 33 and interior handle body 31 on the inner end internal face of button 33 Corresponding spline 311 is formed on the spline 332 being connected, the inwall on the stepped hole top of interior handle body 31, when pressing During button 33, the inner end of button 33 passes through spline 332 and spline 311 respectively with interior handle body 31, interior handle connecting shaft 32 Cooperation, neck and fixture block 322 cooperate together, so rotate in handle body 1 when, interior handle connecting shaft 32 with Rotate, when release button 33, outwards ejection is separated button 33 with the fixture block 322 of undergauge section 321 in the presence of spring 34, from And handle body 31 is disengaged with interior handle connecting shaft 32 in realizing so that in rotating during handle body 31, interior handle connecting shaft 32 It will not rotate, so when stirring interior handle 3 by peephole hole with instrument 100, interior handle 3 can be rotated, but interior handle connects Spindle 32 will not be rotated, it is impossible to be driven to main lock, so as to play anti-theft function, interior handle connecting shaft 32 and dual control clutch 7 connect It is routine techniques to connect, generally, and being used for outside the square bar 74 and dual control clutch 7 that interior handle connecting shaft 32 passes through cross-sectional square shape drives Dynamic main lock clutch seat 73 is connected, and the outer connecting shaft of handle 11 is also by the clutch in another square bar 74 and dual control clutch 7 Device axle 78 is connected, but, and the other end of square bar 74 for connecting the outer connecting shaft of handle 11 is that undergauge is provided with annular groove, it is to avoid square bar 74 and clutch base 73 be directly connected to, and clutch base 73 can only be indirectly connected with again by clutch shaft 78, so as to mutual Clutch, see Figure 20~22；Button 33 and the spacing connection of interior handle connecting shaft 32 are such：Set in the middle part of the inner end of button 33 Have in a central shaft 331 for carrying internal thread hole, interior handle connecting shaft 32 and be provided with central shaft hole, the rear end of central shaft hole corresponds to The position of undergauge section 321 is the undergauge hole matched with central shaft 331, and button 33 is plugged on interior handle by central shaft 331 and connected In the undergauge hole of spindle 32, button set screw 36 be located at central shaft hole in, button set screw 36 be screwed into central shaft 331 with The step in undergauge hole offsets spacing, and handle lid 35 is located at the outside of interior handle body 31 to closing lid, and handle lid 35 is provided with for pressing The circular hole 351 that the outer end of button 33 is stretched out, and below, the bottom of plate 2 is provided with insurance knob 21, further functions as insurance anti- Robber acts on, and insurance knob 21 is routine techniques；

Referring to Fig. 2,8~12, the bottom of the plate 1 forward-mounted of combination disk 12 is located at the lower section of outer handle 11, mechanical cipher Emergent lock 5 is arranged on bottom in main lock body 4, the emergent lock 5 of mechanical cipher include housing 51, bonnet 52, dead bolt 55, with the phase of dead bolt 55 The dead bolt planker 57 of connection, at least more than three groups of variable code-disc group 53 and locking mechanism 54, housing 51 pass through 56 points of spacer Epicoele and cavity of resorption are divided into, upper intracavitary is provided with locking mechanism 54 and dead bolt planker 57, and lower intracavitary sets variable code-disc group 53, password The center inside of disk 12 is provided with main shaft, and the central axle sleeve of main shaft through the housing 51 of combination disk 12 passes through driving lever 111 and locking machine The floating connection of structure 54, dead bolt 55 is arranged in the breach of the upper end of housing 1, upper end and the dead bolt 55 of dead bolt planker 57 interlock be connected or Person's mode connects for screw, and drive dead bolt 55 to move by locking mechanism 54, the cooperation of locking mechanism 54 and dead bolt planker 57 and routine Lockset opening/shutting mode is on the contrary, electric actuator 6 is located at the top of main lock body 4, and dual control clutch 7 is arranged on electric actuator Between 6 and the emergent lock 5 of mechanical cipher；

Referring to Figure 19~20, dual control clutch 7 includes being used for driving the clutch base 73 of main lock, the upper and of clutch pivot pin 71 Lower clutch pivot pin 72, the middle part of clutch base 73 is longitudinally provided with clutch pivot pin 71 and lower clutch pivot pin 72 in the confession of insertion The spacing hole 76 of simultaneously telescopic slide is installed, accordingly, the middle part of clutch base 73 is laterally outer for connecting rotatably arranged with having The clutch shaft 78 of handle 11, hollow clutch shaft 78 be also ordinatedly provided with for upper and lower clutch pivot pin be slidably inserted into No lockhole 781, only when in upper clutch pivot pin 71 or the retraction lockhole 781 of lower clutch pivot pin 72, making the outer handle of connection 11 clutch shaft 78 and clutch base 73 is connected, otherwise, can be fixedly connected with relative rotary motion, clutch base 73 Plectrum 75a and latch bolt plectrum 75b is opened, main lock tongue and latch bolt are connected respectively, realizes and is connected with main lock, this is routine techniques, Spacing hole 76 is connected into the middle part of cross bore, upper clutch pivot pin 71 and lower clutch pivot pin 72 with the axis hole of clutch shaft 78 It is convexly equipped with the centring ring 711 and 721 for offseting spacing with the inner shield ring 79 of spacing hole 76, upper clutch pivot pin 71 and lower clutch pivot pin 72 are separately positioned in clutch base 73, and upper clutch pivot pin 71 is corresponding with electric actuator 6, by electric actuator 6 Manipulate for opening and closing main lock, lower clutch pivot pin 72 is corresponding with dead bolt 55, be used to open and close main lock, spacing hole by emergent lock manipulation Interior to be provided with spring 77, spring 77, which is set in outside clutch pivot pin 71 and lower clutch pivot pin 72, makes clutch pivot pin 71 with Clutch pivot pin 72 has the trend for stretching out clutch base 73 all the time, and the lower surface of electric actuator 6 is and clutch base 73 The corresponding interior concaved circular cambered surface in upper end, the upper surface of dead bolt 55 is the interior concave arc corresponding with the lower end of clutch base 73 Face, when the dead electricity of electric actuator 6 or damage, open emergent lock 5 when, dead bolt 55 is driven overhanging upwards by dead bolt planker 57, is pushed away Dynamic lower clutch bearing pin 72 enters dual control clutch 7, can so operate outer handle 11 to open main lock；

Referring to Figure 13~15, variable code-disc group 53 is three groups, and every group of variable code-disc group 53 is by disc 531 and disc seat 532 compositions, disc 531 is fixed on disc seat 532 by flat jump ring, and disc 531 and disc seat 532 are in closely without positioning knot Close, disc 531 is provided with the unlatching breach 5311 being engaged with locking mechanism 54 and is available for the insertion of Code changeable key 30 to be become The Code changeable key hole 5312 of code；The spacer pad 533 in control gap is respectively provided between every group of variable code-disc group 53 and is used The jump-ring slot being caught in the linkage ring 534 of positioning linkage, disc seat 532 provided with flat jump ring, the one side of disc seat 532 is provided with band The flat ring groove of positioning, linkage ring 534 is arranged in flat ring groove, and the another side of disc seat 532 is provided with boss, passes through the ring 534 that links Drive adjacent variable code-disc；

Referring to Figure 13,21, locking mechanism 54 include sequentially coaxially set startup piece 543, for driving dead bolt planker 57 Planker plectrum 544, torsion spring 545, locking plate 542, fine setting reel 541 and disk cover 546, torsion spring 545 is placed in locking plate 542 with dragging Between plate plectrum 544, the main shaft of combination disk 12 is adjusted after spring, spring washer 113 through front panel 1 by combination disk, with opening Mouth pin 112 and the floating connection of driving lever 111, so, combination disk 12 dial formula using knob type or hole, and main shaft uses universal joint or driving lever 111 with the floating connection of locking mechanism 54, so change the conventional lock defect extra-high to installation requirement.During work, combination disk 12 drive startup piece 543 by main shaft, overcome the active force of torsion spring 545.By the jack-up locking plate 542 of startup piece 543, locking is forced Piece 542 with disc 531 unlatching breach 5311 it is vertical turnover, improve the precision of lockset；The periphery of fine setting reel 541 is opened up There is the linkage breach 5411 for the automatic aligning of locking plate 542, be provided with 180 ° of the other end of linkage breach and drive variable code-disc The active boss 5412 that group 53 is rotated, disc seat 532 is provided with the driven boss coordinated with the active boss 5412；Driving lever 111 It is plugged on by finely tuning the shaft end of reel 541 in locking plate 542, the axis hole of planker plectrum 544, the following side of dead bolt planker 57 is set There is the pulling hole 571 of an arc, planker plectrum 544 is provided with corresponding with the pulling hole 571 for driving dead bolt planker 57 to move Reversed column 547, the front end of dead bolt planker 57 be provided with can voluntarily control dead bolt 55 to move from Lock spring；The endoporus of disk cover 546 The breach 548 for being available for locking plate 542 to pass through is offered on wall, the end face of planker plectrum 544 is turned round provided with two both shoulders pins 549 Spring 545 is arranged on one of bearing pin of the both shoulders pin 549, and the two ends of disk cover 546 are provided with corresponding two positioning holes 5410, disk cover 546 is fixed locking mechanism 8 by the cooperation of positioning hole 5410 and both shoulders pin 549, when three groups of variable code-disc groups 53 Disc 531 on unlatching breach 5311 and locking plate 542 align after, planker plectrum 544 drives lock in the presence of torsion spring 545 The transverse shifting of tongue drawing plate 57, and then drive dead bolt 55 to move.

Lock ring 100 is to be worked by world pull bar 20 using lever principle, and latch bolt 9 is by setting on the clutch What plectrum and return torsion spring worked, these are all the routine techniques of lockset, are no longer illustrated herein.

Usually, under normal circumstances, upper clutch pivot pin 71 is manipulated by electric actuator 6 and opens and closes main lock, works as electronics Component damage, dead electricity, misread or executing agency by meet floods, fire it is out of control when, the mechanical cipher by the lower end of dual control clutch 7 Emergency opening lock opens and closes main lock to manipulate lower clutch pivot pin 72, and when emergent lock is opened, dead bolt 55 is overhanging, as shown in figure 11, this When, lower clutch pivot pin 72 overcomes the active force of spring under the promotion of dead bolt 55, is retracted clutch base 73, makes the outer handle of connection 11 clutch shaft 78 and clutch base 73 is connected, and main lock can be opened, and rotating outer handle 11 can open；When emergent lock When being in the lock state, as shown in figure 12, dead bolt 55 is inside contracted, now, lower clutch pivot pin 72 stretch out under the action of the spring from Clutch seat 73, makes the clutch shaft 78 and clutch base 73 of the outer handle 11 of connection rotate against skidding, main lock is still closed.

Using knob 21 is insured, it is necessary to first open during interior handle 3, button 33 is then pressed again, just rotatable interior handle 3 Main lock is opened, can thus play a part of double insurance, prevented by peephole hole, manipulated interior handle 3 with instrument 100 and open and close Main lock, substantially increases safety coefficient.

Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these change Enter and retouch and also should be regarded as protection domain of the present utility model.

Claims (11)

1. a kind of built-in electronic executing agency, the dual control lock of the emergent lock of mechanical cipher, it includes main lock body, panel, handle, main lock Main dead bolt, electric actuator are provided with vivo, and wherein panel is front and rear two pieces, and handle has interior handle and outer handle, and its feature exists In：Provided with the emergent lock of mechanical cipher in main lock body, combination disk is arranged on front panel, moreover, be additionally provided with the main lock body by The dual control clutch of electric actuator and the emergent lock control of mechanical cipher, outer handle is connected by dual control clutch with main lock Connect.

2. dual control lock according to claim 1, it is characterised in that：It is provided with the interior handle for preventing by peephole Hole, the prevention mechanism with the main lock of handle keying in instrument manipulation.

3. dual control lock according to claim 2, it is characterised in that：The electric actuator is arranged on the inner side position of panel In the top of dual control clutch, the upper end of dual control clutch is provided with the upper clutch manipulated by electric actuator for opening and closing main lock Device pivot pin, the lower end of dual control clutch is provided with the lower clutch pivot pin by the emergent lock manipulation of mechanical cipher for opening and closing main lock, when Electric actuator dead electricity or damage, unlatching are met an urgent need when locking, and dead bolt is driven overhanging upwards, clutch pin under promotion by dead bolt planker Axle enters dual control clutch, outer handle and main lock is in conjunction state, operates outer handle to open main lock.

4. dual control lock according to claim 3, it is characterised in that：The dual control clutch include be used for drive main lock from Clutch seat, the middle part of clutch base is longitudinally respectively equipped with the spacing hole that simultaneously telescopic slide is installed for upper and lower clutch pivot pin, correspondence Ground, the middle part of clutch base is laterally used for the clutch shaft for connecting outer handle rotatably arranged with having, and clutch shaft is also ordinatedly Be provided with the middle part of the lockhole whether being slidably inserted into for upper and lower clutch pivot pin, upper and lower clutch shaft be convexly equipped with spacing hole Block piece is offseted spacing centring ring, and upper and lower clutch bearing pin is separately positioned in clutch base, and upper clutch pivot pin is held with electronics Row mechanism is corresponding, and lower clutch pivot pin is corresponding with dead bolt, and spring is provided with spacing hole, and spring is set in upper and lower clutch Outside bearing pin, make upper and lower clutch bearing pin that there is the trend for stretching out clutch base all the time.

5. dual control lock according to claim 4, it is characterised in that：The lower surface of the electric actuator is and clutch The corresponding interior concaved circular cambered surface in upper end of seat, the upper surface of dead bolt is the interior concaved circular cambered surface corresponding with the lower end of clutch base.

6. the dual control lock according to claim 2~5 any one, it is characterised in that：The prevention mechanism is installed in interior Button on handle, interior handle includes interior handle body and interior handle connecting shaft, and interior handle body is connected by button and interior handle Spindle realizes that disengaging type is connected, and the stepped hole run through inserted for interior handle connecting shaft is provided with interior handle body, is inside held Hand connecting shaft is plugged in stepped hole, and button is telescopic to be arranged in stepped hole, the inner end of button and interior handle connecting shaft Spacing it can be flexibly connected with interior handle connecting shaft after the socket of outer end, interior handle formation button portion is stretched out in the outer end of button, in button Being supported by between the outer end of interior handle connecting shaft makes button that there is all the time outwards ejection to make interior handle body and interior handle company The spring that spindle departs from.

7. dual control lock according to claim 6, it is characterised in that：The outer end of the interior handle connecting shaft is shaped to undergauge Section, button is set in undergauge section, is convexly equipped with fixture block, the inner end internal face of button and is molded on the inner end outer peripheral face of undergauge section Have and the spline being connected with interior handle body, the platform of interior handle body are formed in corresponding neck, the inner end outside wall surface of button Corresponding spline is formed on the inwall on rank hole top, when a button is depressed, the inner end of button and interior handle body, interior handle Connecting shaft cooperating together by the cooperation of spline and spline, neck and fixture block respectively, when release button, button Outwards ejection is separated with the fixture block of undergauge section under the action of the spring, so as to realize that interior handle body takes off with interior handle connecting shaft Open.

8. dual control lock according to claim 7, it is characterised in that：In the middle part of the inner end of the button internal thread is carried provided with one Central shaft hole is provided with the central shaft in hole, interior handle connecting shaft, the rear end of central shaft hole corresponds to the position of undergauge section for in The undergauge hole that heart axle matches, button is plugged on by central shaft in the undergauge hole of interior handle connecting shaft, button set screw position In central shaft hole, button set screw is screwed into central shaft offsets spacing with the step in undergauge hole；The interior handle body Outside pairing is provided with handle lid, and handle covers the circular hole stretched out provided with the outer end for button.

9. the dual control lock according to Claims 1 to 5 any claim, it is characterised in that：Before the combination disk is arranged on The bottom of panel is located at the lower section of outer handle, and the emergent lock of mechanical cipher is arranged on bottom in main lock body, the emergent lock bag of mechanical cipher Dead bolt planker, at least more than three groups of variable code-disc group and the locking mechanism for include housing, dead bolt, being connected with dead bolt, housing lead to Cross spacer and be divided into epicoele and cavity of resorption, upper intracavitary is provided with locking mechanism and dead bolt planker, and lower intracavitary sets variable code-disc group, The center inside of combination disk is provided with main shaft, and main shaft passes through the central axle sleeve and locking mechanism floating connection of housing, and the dead bolt is set In the breach for being placed in housing upper end, the upper end of dead bolt planker is connected with dead bolt, and drives dead bolt to move by locking mechanism, lock The cooperation for determining mechanism and dead bolt planker is opposite with conventional lockset opening/shutting mode.

10. dual control lock according to claim 9, it is characterised in that：The variable code-disc group is three~tetra- groups, and every group variable Code-disc group is made up of disc and disc seat, and disc is fixed on disc seat by flat jump ring, and disc and disc seat are in close Without positioning combination, disc is provided with the unlatching breach being engaged with locking mechanism and is available for Code changeable key insertion to carry out time-varying code Code changeable key hole；The spacer pad in control gap and the connection for positioning linkage are respectively provided between every group of variable code-disc group Rotating ring, the jump-ring slot that disc seat is caught in provided with flat jump ring, the one side of disc seat is provided with the flat ring groove with positioning, and linkage ring is set In flat ring groove, the another side of disc seat is provided with boss, and adjacent variable code-disc is moved by the annulus that links.

11. dual control lock according to claim 9, it is characterised in that：The locking mechanism includes opening for sequentially coaxially setting Moving plate, the planker plectrum for driving dead bolt planker, torsion spring, locking plate, fine setting reel and disk cover, torsion spring are placed in locking plate with dragging Between plate plectrum, the main shaft of combination disk passes through front panel, is adjusted by combination disk after spring, spring washer, with split pin and dials Bar floating connection；Driving lever is plugged in locking plate, the axis hole of planker plectrum by finely tuning the shaft end of reel；The dead bolt planker Upper lateral part is provided with the pulling hole of an arc, and planker plectrum is provided with group that is used to drive dead bolt planker move corresponding with the pulling hole Post, the front end of dead bolt planker be provided with can voluntarily control dead bolt to move from Lock spring；Offer and be available on the inner hole wall of disk cover The breach that locking plate is passed through, the end face of planker plectrum is provided with two both shoulders pins, and torsion spring is arranged on wherein the one of the both shoulders pin On individual bearing pin, the two ends of disk cover are provided with corresponding two positioning holes, and disk cover will lock machine by the cooperation of positioning hole and both shoulders pin Structure is fixed.