CN2716435Y

CN2716435Y - Gear type electronic mortice lock

Info

Publication number: CN2716435Y
Application number: CN 200420060905
Authority: CN
Inventors: 李逢斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-08-23
Filing date: 2004-08-23
Publication date: 2005-08-10
Anticipated expiration: 2014-08-23

Abstract

The utility model relates to a wireless inductive power-supplying intelligent electronic lock which belongs to the technical field of the lock. The utility model comprises a main body of the lock, a door latch box and a control circuit, wherein, the main body of the lock is composed of a box-shaped lock body, a lock cover, a lock tongue, an opening device for the lock tongue, an oblique tongue mechanism and an opening device for the oblique tongue; the side face of the door latch box is provided with a lock tongue hole for the insertion of the lock tongue and an oblique tongue hole for the insertion of the oblique tongue; the control circuit comprises a door lock control circuit in the lock body box and an induction power circuit in the door latch box, wherein, the corresponding positions in the lock body box and the door latch box are respectively provided with an induction electric supply receiving head and an induction electric supply sending head, wherein, the output end of the induction electric supply receiving head is connected with the door lock control circuit; the input end of the induction electric supply sending head is connected with the induction power circuit. The utility model has the advantages of reasonable structure, reliable work, wireless electric supply, easy use, etc.

Description

A kind of gear type electronics lock pin lockset

Technical field: the utility model relates to a kind of gear type electronics lock pin lockset, belongs to lock technology field.

Background technology: all there is mechanical lock head in present widely used electronic lock, and tiltedly tongue opens and closes the irrational problem of apparatus structure.They all adopt the motor direct-drive mode mostly in lock case, its structure is unreliable, directly influence the service behaviour of lock, and it is bigger to occupy in lock, influences normally putting of other part; And be installed in outside the lock case on the decoration panel, then influencing the normal mounting of handle, handle is installed more looseningly before and after making, and the gap is difficult for adjusting, and normal use oversize, the influence lock, and cost is high too; Have () mechanical lock head promptly locks and a little expose on the door-plate, stays opportunity to other people easily.

Summary of the invention: the purpose of this utility model provide a kind of do not have mechanical lock head and have reliable dead bolt and tiltedly tongue open and close structure, working stability and directly realize dead bolt and the oblique electric lockset controlled of tongue with a gear motor of stirring dead bolt.

The technical solution of the utility model is: this gear type electronics lock pin lockset comprises the control circuit and the wiring board [30] of lock main body and switch dead bolt and oblique tongue, the lock main body is by box-like lock body [2] box and supporting with it locking closure [7], and be loaded on dead bolt [11] in lock body [2] box, the dead bolt opening device, oblique tongue mechanism, tiltedly the tongue opening device is formed, its special character is that the oblique tongue mechanism of this lock comprises the oblique tongue [1] of being with oblique tongue rod, the oblique tongue support [4] that is fixedly connected on lock body [2] box and interlocks with oblique tongue rod, be sleeved on the oblique tongue spring [3] on the oblique tongue rod, dead bolt [11] and oblique tongue [1] are installed in lock body [2] box and a side of extended lock body, there is bayonet socket C upper end, dead bolt [11] back, rear lower has the nail of dialling breach D, there is the guide pin mounting hole at the middle part, back, and this guide pin is the maximum length that dead bolt [11] stretches out lock body [2] box with the length of mounting hole.The dead bolt opening device is installed in lock body [2] box of dead bolt [11] relevant position, and by the gear motor [14] that is fixedly connected in lock body [2] box, be loaded on the not level travelling gear [15] on gear motor [14] output shaft, be connected on tongue switching gear [12] in lock body [2] box with the level supporting interlock of travelling gear [15] not and by the pivot pin hinge, be installed on slide plate [9] in lock body [2] box with tongue switching gear [13] mated position, and slide plate return spring [8] and guide pin [10] composition, the motor power line links to each other with the inductive control circuit output, tongue switching gear [13] is provided with the rocking arm that protrudes gear; be fixedly connected with on the rocking arm and dial nail [12]; and with dead bolt [11] go up design to dial nail breach D supporting; a plurality of guide pins are arranged with mounting hole (determining according to actual needs; at least two) on the slide plate [9]; the guide pin [11] that is fixedly connected in lock body [2] box passes this mounting hole and this mounting hole slip relatively; an end of slide plate return spring [8] is connected with slide plate [9]; the other end is connected with lock body [2] box, the latch B that matches with bayonet socket C on the dead bolt [11] are arranged on the slide plate [9]; Tiltedly the tongue opening device is made up of oblique tongue arm-tie [6] that is loaded on the oblique tongue rod rear end and hand hairpin [5], tiltedly near lock body [2] box and the supporting with it locking closure relevant position the tongue [1] is provided with oblique tongue opening device hole, the outer end of hand hairpin [5] is installed in the oblique tongue opening device hole on lock body [2] box and is hinge and is connected with lock body [2] box, the outer end of handle pivoted housing [17] is installed in and is hinge with locking closure [7] in the oblique tongue opening device hole on the locking closure [7] and is connected, the projection of handle Bo Hairpin [5] reaches on the oblique tongue rod, the tight card of its leading flank is the rear end face of tongue support [4] tiltedly, and the tight card of its trailing flank is the front end face of tongue arm-tie [6] tiltedly; In hand hairpin [5] upper edge radial design the perforation of latch countersunk head is arranged, being set with latch spring [28] on the latch [29] is installed in the latch countersunk head perforation of hand hairpin [5], skin is latch capping [27], for ease of latch spring [28] energy jacking latch [29], and latch is unlikely to landing from the latch counter sink of hand hairpin [5], in the design of latch [29] middle part step is arranged; End on hand hairpin [5] has designed the handle square hole vertically; Designed handle pivoted housing hole vertically at the other end, built-in handle pivoted housing [17], axial design has the handle square hole in handle pivoted housing upper edge, this square hole is corresponding supporting with the handle square hole of hand hairpin [5], and upward radially offers pin hole in the latch countersunk head perforation correspondence position of hand hairpin [5] at handle pivoted housing [17]; It is fixed that the erection sequence of above hand hairpin [5] and handle pivoted housing [17] relative lock body [2] box and locking closure [7] can come according to the direction of the left and right lock that opens the door, and promptly handle pivoted housing [17] is all the time towards outdoors.Near in lock body [2] box of tongue switching gear [13] clutch push pedal [26] is being installed, the middle part of clutch push pedal is connected with lock body [2] box hinge by pivot pin, clutch push pedal [26] lower end is designed to the turning and stretches to the nail [12] of dialling of tongue switching gear [13] and locate, its upper end design and clutch push pedal [26] are bent into stir [24] of certain angle, be connected with clutch push pedal return spring [25] at the pivot pin upper hinge that connects clutch push pedal [26], spring upper end is designed to elbow and passes clutch push pedal [26] and be hooked in the clutch push pedal and stir head [24] middle part, its lower end leans against on the shell face that erect at the rear portion in lock body [2] box, offer push-rod hole stirring on the head [24] in the clutch push pedal [26], near in lock body [2] box of hand hairpin [5] to being fixedly connected with two pusher bar supports [18] separated by a distance less, have push-rod hole on the clutch pusher bar support, push rod [19] has step near the end design of hand hairpin [5], the push-rod hole of two pusher bar supports [18] is passed at its two ends respectively, and slide in this hole relatively, the pusher bar support [18] that push rod [19] has an end of step to pass close hand hairpin [5] is fixed on and is connected with latch push pedal [16], the downside of latch push pedal leans against on the slide plate [9], and slide plate slides is equipped with spring shim [21] at push rod [19] step place successively between another piece pusher bar support [18] relatively, push rod spring [22], stir headrest sheet [23], in the clutch push pedal [26] stir the head [24], snap ring [20].The utility model is owing to adopt the structure of final stage travelling gear and the supporting interlock of tongue switching gear, stir the switch that the motion of dead bolt and oblique tongue opening structure realizes electronic lock by a gear motor, thereby have rational in infrastructure, reliable operation, handle is easy to install, and it is not loosening, be easier to Electronic Control and make circuit and programming simple, cost is low, and is easy to use, do not have mechanism's tapered end promptly not lock point and expose phenomenon, safe and reliable.

Description of drawings: below in conjunction with the accompanying drawing illustrated embodiment, the utility model is described in further detail.

Fig. 1 is the structural representation of the utility model lock shank.

Fig. 2 removes the lock main body partial schematic sectional view of whole circuit boards for the utility model.

Fig. 3 cuts open schematic diagram for the utility model A-A,

Fig. 4 is the utility model B-B cut-away view,

The specific embodiment: each component is among Fig. 1-4: the oblique tongue of 1-, 2-lock case, the oblique tongue spring of 3-, the oblique tongue support of 4-, the 5-hand hairpin, the oblique tongue arm-tie of 6-, 7-locking closure, 8-slide plate return spring, the 9-slide plate, the 10-guide pin, the 11-dead bolt, 12-dials nail, 13-tongue switching gear, 14-gear motor, 15-be the level travelling gear not, the push pedal of 16-latch, 17-handle pivoted housing, 18-push pedal support, the 19-push rod, 20-snap ring, 21-spring shim, 22-push rod spring, 23-are stirred headrest sheet, and 24-stirs head, 25-push pedal return spring, 26-push pedal, the capping of 27-latch, the 28-latch spring, 29-latch, 30-wiring board, the D-breach, B-latch, C-bayonet socket.

Shown in Fig. 1-4, this gear type electronics lock pin lockset comprises the lock main body, the knocker box, and the control circuit and the wiring board [30] of identification and switch dead bolt and oblique tongue, the lock main body is by box-like lock body [2] box and supporting with it locking closure [7], and be loaded on dead bolt [11] in the lock case [2], the dead bolt opening device, oblique tongue mechanism, tiltedly the tongue opening device is formed, the oblique tongue mechanism of this lock comprises the oblique tongue [1] of being with oblique tongue rod, the oblique tongue support [4] that is fixed on lock body [2] box and interlocks with oblique tongue rod, be sleeved on the oblique tongue spring [3] on the oblique tongue rod, dead bolt [11] and oblique tongue [1] are installed in lock body [2] box and a side of extended lock body, there is bayonet socket C upper end, dead bolt [11] back, rear lower has the nail of dialling breach D, there is the guide pin mounting hole at the middle part, back, and this guide pin is the maximum length that dead bolt [11] stretches out lock body [2] box with the length of mounting hole.The dead bolt opening device is installed in lock body [2] box of dead bolt [11] relevant position, and by the gear motor [14] that is fixedly connected in lock body [2] box, be loaded on the not level travelling gear [15] on gear motor [14] output shaft, be connected on tongue switching gear [13] in lock body [2] box with the level supporting interlock of travelling gear [15] not and by the pivot pin hinge, be installed on slide plate [9] in lock body [2] box with tongue switching gear [13] mated position, and slide plate return spring [8] and guide pin [10] composition, the motor power line links to each other with the inductive control circuit output, tongue switching gear [13] is provided with the rocking arm that protrudes gear; be fixedly connected with on the rocking arm and dial nail [12]; and with dead bolt [11] go up design to dial nail breach D supporting; two guide pin mounting holes are arranged on the slide plate [9]; the guide pin [11] that is fixedly connected in lock body [2] box passes this mounting hole and this mounting hole slip relatively; an end of slide plate return spring [9] is connected with slide plate [9]; the other end is connected with lock body [2] box, the latch B that matches with bayonet socket C on the dead bolt [11] are arranged on the slide plate [9]; Tiltedly the tongue opening device is made up of oblique tongue arm-tie [6] that is loaded on the oblique tongue rod rear end and hand hairpin [5], tiltedly near lock body [2] box and the supporting with it locking closure relevant position the tongue [1] is provided with oblique tongue opening device hole, in hand hairpin [5] upper edge radial design the perforation of latch countersunk head is arranged, being set with latch spring [28] on the latch [29] is installed in the latch countersunk head perforation of hand hairpin [5], skin is latch capping [27], for ease of latch spring [28] energy jacking latch [29], and latch is unlikely to landing from the latch counter sink of hand hairpin [5], in the design of latch [29] middle part step is arranged; End on hand hairpin [5] has designed the handle square hole vertically; Designed handle pivoted housing hole vertically at the other end, built-in handle pivoted housing [17], axial design has the handle square hole in handle pivoted housing upper edge, this square hole is corresponding supporting with the handle square hole of hand hairpin [5], and the latch countersunk head of and hand hairpin [5] last at handle pivoted housing [17] perforation correspondence position is radially offered pin hole, the outer end of hand hairpin [5] is installed in the oblique tongue opening device hole on lock body [2] box and is hinge and is connected with lock body [2] box, the outer end of handle pivoted housing [17] is installed in and is hinge with locking closure [7] in the oblique tongue opening device hole on the locking closure [7] and is connected, the projection of hand hairpin [5] reaches on the oblique tongue rod, the tight card of its leading flank is the rear end face of tongue support [4] tiltedly, the tight card of its trailing flank is the front end face of tongue arm-tie [6] tiltedly, above hand hairpin [5] can be according to a left side with the erection sequence of handle pivoted housing [17] relative lock body [2] box and locking closure [7], the direction of R.H.flapped door lock is come fixed, and promptly handle pivoted housing [17] is all the time towards outdoors.Near in lock body [2] box of tongue switching gear [13] clutch push pedal [26] is being installed, the middle part of clutch push pedal is connected with lock body [2] box hinge by pivot pin, clutch push pedal [26] lower end is designed to the turning and stretches to the nail [12] of dialling of tongue switching gear [13] and locate, its upper end design and clutch push pedal [26] are bent into stir [24] of certain angle, be connected with clutch push pedal return spring [24] at the pivot pin upper hinge that connects clutch push pedal [26], spring upper end is designed to elbow and passes clutch push pedal [26] and be hooked in the clutch push pedal and stir head [24] middle part, its lower end leans against on the shell face that erect at the rear portion in lock body [2] box, offer push-rod hole stirring on the head [23] in the clutch push pedal [26], near in lock body [2] box of hand hairpin [5] to being fixedly connected with two pusher bar supports [18] separated by a distance less, have push-rod hole on the clutch pusher bar support, push rod [19] has step near the end design of hand hairpin [5], the push-rod hole of two pusher bar supports [18] is passed at its two ends respectively, and slide in this hole relatively, the pusher bar support [18] that push rod [19] has an end of step to pass close hand hairpin [5] is fixedly connected with latch push pedal [16], the downside of latch push pedal leans against on the slide plate [9], and slide plate slides is equipped with spring shim [21] at push rod [19] step place successively between another piece pusher bar support [18] relatively, push rod spring [22], stir headrest sheet [23], in the clutch push pedal [25] stir the head [24], snap ring [20].

The course of work of the present utility model: when opening the door, the user connects enabling signal by the induction card that opens the door, within a certain period of time, the computer microprocessor of door lock control circuit is by effectively control, begin power supply and give gear motor [14], gear motor drives not, and level travelling gear [15] rotates, and interlock dead bolt handsetting gear [13] rotates, group nail [12] of tongue switching gear puts in the breach D on the dead bolt [11], promote slide plate [9], bayonet socket C on latch B on the slide plate and the dead bolt [11] throws off, tongue switching gear [13] is rotated further, promote in dead bolt [11] withdrawal lock body [2] box, tongue switching gear [13] is rotated further, slide plate [9] is complete return under slide plate return spring [8] elastic force effect, latch B on the slide plate [9] puts in the bayonet socket C on the dead bolt [11], the breach D that dials on nail [12] and the dead bolt [11] on the tongue switching gear [13] throws off, tongue switching gear [13] is rotated further, it is rotation around fulcrum is done with the pivot pin that connects the clutch push pedal that group nail [12] on the dead bolt shifting block gear [13] is stirred clutch push pedal [26], make head [23] compressing of stirring in the clutch push pedal [26] stir pad [23] promotion push rod spring [22], promote the latch push pedal [16] of push rod [19] front end again by push rod spring (22), latch [29] is pushed in the pin hole of hand hairpin [5] fully, gear motor [14] is stopped operating under the little processing controls of computer, with handle oblique tongue [1] is retracted in lock body [2] box, door is pushed open, unclamp handle, oblique tongue [1] stretches out lock body [2] box and gets back to original position under oblique tongue spring [3] elastic force effect, gear motor [14] is under the little processing controls of computer, be inverted to rapidly within a certain period of time and do not stir the not position of dead bolt, clutch push pedal [26] return under push rod spring [22] and clutch push pedal return spring [25] elastic force effect also reaches the latch push pedal [16] of fixedlying connected with push rod by snap ring [20] with push rod [19] and retracts original position, latch [29] is got back to original position under latch spring [28] elastic force effect, handle pivoted housing [17] forms the idling conditions that can rotate in opposite directions with hand hairpin [5].

At closing time, with Men Yiguan, oblique tongue of the present utility model [1] puts in the doorframe, by open the door card or control of this lock by this lock computer picoprocessor, within a certain period of time, begin power supply and give gear motor [14], gear motor [14] drives final stage travelling gear [15] and rotates, and interlock dead bolt handsetting gear [13] rotates, group nail [12] of tongue switching gear [13] puts in the breach D tongue switching gear [9] on the dead bolt [11], bayonet socket C on latch B on the slide plate and the dead bolt [11] throws off, tongue switching gear [13] is rotated further, promotion dead bolt [11] stretches out lock body [2] box and puts in the doorframe, tongue switching gear [13] is rotated further, slide plate [9] is complete return under slide plate return spring [8] elastic force effect, latch B on the slide plate [9] puts in the bayonet socket C on the dead bolt [11], the breach D that dials on nail [12] B dead bolt [11] on the tongue switching gear [13] throws off, gear motor [14] stops operating under the little processing controls of computer, tongue switching gear [13] stops operating immediately, and the utility model just is in the negative state that closes.

The utility model is widely used in lock pin lock, outer dress lock, world lock etc.

Claims

1, a kind of gear type electronics lock pin lockset, the control circuit that comprises lock main body and switch dead bolt and oblique tongue, the lock main body is by box-like lock body [2] box and supporting with it locking closure [7] and be loaded on dead bolt [11], dead bolt opening device in lock body [2] box, tiltedly tongue mechanism, oblique tongue opening device are formed, and the oblique tongue support [4] that the oblique tongue mechanism that it is characterized in that this lock comprises the oblique tongue [1] of being with oblique tongue rod, be fixedly connected on lock body [2] box and interlock with oblique tongue rod, is sleeved on the oblique tongue spring [3] on the oblique tongue rod; Dead bolt [11] and oblique tongue [1] are installed in lock body [2] box and a side of extended lock body, upper end, dead bolt [11] back has bayonet socket C, rear lower to have the nail of dialling breach D, middle part, back that the guide pin mounting hole is arranged, and this guide pin is the maximum length that dead bolt [11] stretches out lock body [2] box with the length of mounting hole; The dead bolt opening device is installed in lock body [2] box of dead bolt [11] relevant position, and by the gear motor [14] that is fixedly connected in lock body [2] box, be loaded on the not level travelling gear [15] on gear motor [14] output shaft, be connected on tongue switching gear [12] in lock body [2] box with the level supporting interlock of travelling gear [15] not and by the pivot pin hinge, be installed on slide plate [9] in lock body [2] box with tongue switching gear [13] mated position, and slide plate return spring [8] and guide pin [10] composition, the motor power line links to each other with the inductive control circuit output, tongue switching gear [13] is provided with the rocking arm that protrudes gear; be fixedly connected with on the rocking arm and dial nail [12]; and with dead bolt [11] go up design to dial nail breach D supporting; a plurality of guide pin mounting holes are arranged on the slide plate [9]; the guide pin [11] that is fixedly connected in lock body [2] box passes this mounting hole and this mounting hole slip relatively; an end of slide plate return spring [8] is connected with slide plate [9]; the other end is connected with lock body [2] box, the latch B that matches with bayonet socket C on the dead bolt [11] are arranged on the slide plate [9]; Tiltedly the tongue opening device is by the oblique tongue arm-tie [6] that is loaded on the oblique tongue rod rear end, handle pivoted housing [17] and hand hairpin [5] are formed, tiltedly near lock body [2] box and the supporting with it locking closure relevant position the tongue [1] is provided with oblique tongue opening device hole, the outer end of hand hairpin [5] is installed in the oblique tongue opening device hole on lock body [2] box and is hinge and is connected with lock body [2] box, the outer end of handle pivoted housing [17] is installed in and is hinge with locking closure [7] in the oblique tongue opening device hole on the locking closure [7] and is connected, the projection of hand hairpin [5] reaches on the oblique tongue rod, the tight card of its leading flank is the rear end face of tongue support [4] tiltedly, and its trailing flank is close to the front end face of oblique tongue arm-tie [6].

2, gear type electronics lock pin lockset according to claim 1, it is characterized in that radially also having the perforation of latch countersunk head on the hand hairpin [5], be inserted with the middle part in the latch countersunk head perforation for step-like and be with the latch [29] of latch spring [28], latch is stamped latch capping [27] outward; End on the hand hairpin [5] has handle square hole, the other end vertically vertically for being built-in with the handle pivoted housing hole of handle pivoted housing [17], have vertically on the handle pivoted housing and the corresponding supporting handle square hole of the handle square hole on the hand hairpin [5], the latch countersunk head perforation corresponding position that is positioned at hand hairpin [5] on the handle pivoted housing [17] radially offers pin hole; Near in lock body [2] box of tongue switching gear [13] clutch push pedal [26] is being installed, the middle part of clutch push pedal is connected with lock body [2] box hinge by pivot pin, clutch push pedal [26] lower end is designed to the turning and stretches to the nail [12] of dialling of tongue switching gear [13] and locate, its upper end design and clutch push pedal [26] are bent into stir [24] of certain angle, be connected with clutch push pedal return spring [25] at the pivot pin upper hinge that connects clutch push pedal [26], spring upper end is designed to elbow and passes clutch push pedal [26] and be hooked in the clutch push pedal and stir head [24] middle part, its lower end leans against on the shell face that erect at the rear portion in lock body [2] box, offer push-rod hole stirring on the head [24] in the clutch push pedal [26], near in lock body [2] box of hand hairpin [5] to being fixedly connected with two pusher bar supports [18] separated by a distance less, have push-rod hole on the clutch pusher bar support, push rod [19] has step near the end design of hand hairpin [5], the push-rod hole of two pusher bar supports [18] is passed at its two ends respectively, and slide in this hole relatively, the pusher bar support [18] that push rod [19] has an end of step to pass close hand hairpin [5] is fixed on and is connected with latch push pedal [16], the downside of latch push pedal leans against on the slide plate [9], and slide plate slides is equipped with spring shim [21] at push rod [19] step place successively between another piece pusher bar support [18] relatively, push rod spring [22], stir headrest sheet [23], in the clutch push pedal [26] stir the head [24], snap ring [20].

3, gear type electric lockset according to claim 1 and 2 is characterized in that the guide pin on the dead bolt [12] is the maximum length that dead bolt [12] stretches out lock body [2] box with the length of mounting hole.