CN205558533U - Novel interactive electron trick lock of intelligence - Google Patents

Abstract

The utility model relates to an automatic locking technical field especially relates to a novel interactive electron trick lock of intelligence, including the lock shell, match the locking closure of block and be located the spring bolt of lock shell with the lock shell, be equipped with lock bolt opening on the lock shell, the spring bolt by external drive its stretch out with lock bolt opening sliding fit or retract lock bolt opening in, be equipped with one end open -ended through -hole in the spring bolt, the open end of through -hole set up in the tail end of spring bolt, still include the push rod, the front end of push rod passes through the open end suit of through -hole in in the through -hole, just the push rod passes through the actuating mechanism drive, and it is followed in the through -hole the axial direction reciprocating motion of through -hole, still be equipped with on the push rod in the through -hole and block the piece, be provided with a left side, right compression spring respectively on blockking the push rod of a left and right sides, thereby make the spring bolt removes to spring bolt front end direction, correspond in the lock shell lock bolt opening has one and is used for the gliding spout of spring bolt, and it has the locking plate who is used for stoping spring bolt withdrawal lock bolt opening to lie in spring bolt bottom axial positioning in the spout.

Description

Novel intelligent interactive electronic coded lock

Technical field

The utility model relates to automatic lock technology field, particularly relates to a kind of novel intelligent interactive electronic coded lock.

Background technology

Nowadays lock is applied in every field, regardless of being electronic lock or mechanical lock, and the driving of its dead bolt in the application Being one of key factor being related to overall structure and stability, in the art, the driving of its dead bolt is nothing but to use to pass System mechanical gear or the transmission of cingulum, or use the most direct motor-driven mode, and in above two mode In long-term use, though it can bring preferable advantage, but being as the prolongation of use time, its security also will reduce, Meanwhile, in using for a long time, its interstructural card is right also becomes loose because of the deformation between all parts so that lock whole Body performance reduces, to such an extent as to service life shortens, more it is essential that due to lock particularity in use, the most also truly have The necessary integrated model to lock at present improves design and updates.

Being based on above-mentioned consideration, the utility model devises a kind of novel intelligent interactive electronic coded lock.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to reality need, it is provided that a kind of novel intelligent Interactive electronic coded lock.

In order to realize the purpose of this utility model, the technical solution adopted in the utility model is:

The utility model discloses a kind of novel intelligent interactive electronic coded lock, including lock housing and lock housing snap-fit Locking closure and be positioned at the dead bolt of lock housing, described lock housing is provided with lock-tongue port, and described dead bolt is driven itself and lock-tongue port by external force It is slidably matched and stretches out or in retraction lock-tongue port, two surfaces up and down of described dead bolt are respectively equipped with the first guiding groove, second draw Guide groove, is provided with the through hole of one end open in described dead bolt, the openend of described through hole is arranged at the tail end of described dead bolt；Also include Push rod, the front end of described push rod is set in described through hole by the openend of described through hole, and described push rod is by driving machine Structure drives its axial direction reciprocating motion along described through hole in through hole；It is additionally provided with stop on push rod in described through hole Part, and on the push rod of the described block piece left and right sides, it is respectively arranged with left compression spring and right compression spring；At described push rod When moving to described dead bolt tail end direction, described left compression spring is pressed on described block piece top, so that described dead bolt is to dead bolt tail Extreme direction moves；When the extreme direction motion before described dead bolt of described push rod, described right compression spring is pressed on described block piece top, from And make described dead bolt extreme direction before dead bolt move；In described lock housing, corresponding described lock-tongue port has a dead bolt chute, described lock The slip that tongue can mate in described dead bolt chute, is positioned in described dead bolt chute bottom dead bolt and is axially situated for stoping lock The locking plate of tongue retraction lock-tongue port.

Being provided with driving spring between described locking plate and lock housing, described driving spring can exist by locking plate described in flexible drive Being slided to opposite side cell wall by side cell wall in described dead bolt chute, on described locking plate, the side of corresponding described dead bolt is convexly equipped with Locking key, described locking key is resisted against the side of described dead bolt under the supporting of described driving spring, corresponding described lock on described dead bolt The pintle hook lock position mated with described locking key is offered on one side of key；Offer corresponding with the second guiding groove on described locking plate Guiding slide opening, described countercheck rod one end is inserted in described guiding slide opening, the corresponding described locking key in one end of described guiding slide opening Side offered the leading edge being provided with inclination between ferry, and described ferry excessively extremely described guiding slide opening, described push rod shaft Slipping into described mistake in ferry to moving to described countercheck rod, described dead bolt stretches out in described dead bolt extending port, described driving spring Then drive described locking plate to slide into described locking key to snap in described pintle hook lock position.

The end of described left compression spring is fixed on inside the openend of described through hole；Described right compression spring is fixed on institute State on block piece, and at least half length of described right compression spring extends to the outside of described push rod front end.

Described block piece includes being each perpendicular to upper countercheck rod and the lower countercheck rod that described push rod is arranged, described upper countercheck rod, The end of lower countercheck rod extends through described first guiding groove, the second guiding groove is arranged.

The upper and lower surface of described dead bolt is additionally provided with upper and lower guiding spacer, and described dead bolt is close to by described upper guiding spacer Upper surface arrange, and guide on spacer on described and be further opened with threeth guiding groove corresponding with described first guiding groove, The end of described upper countercheck rod also extends through described 3rd guiding groove and arranges；The following table of described dead bolt is close to by described lower guiding spacer Face is arranged, and is further opened with fourth guiding groove corresponding with described second guiding groove on described lower guiding spacer, described under The end of countercheck rod also extends through described 4th guiding groove and arranges.

Described drive mechanism includes turnbarrel, fixing sleeve, and described fixing sleeve is fixedly installed, and described turnbarrel sets It is placed in described fixing sleeve, and described turnbarrel can turn in described fixing sleeve inward turning；Inwall at described turnbarrel On be additionally provided with inner spiral groove, also include insert, one end and the co-axially fixed push rod of described insert, outside described insert Wall is provided with the external spiral groove mated with described inner spiral groove, and described insert is arranged in described turnbarrel, by described The reciprocating rotary of turnbarrel, thus drive described insert reciprocal along the axial direction of this turnbarrel at described turnbarrel Motion, and then realize the axially reciprocating of described push rod；Described turnbarrel end connects has the power driving its rotation to drive Motivation structure.

Described power-driven mechanism includes power motor, the main driving tooth being arranged on this power motor power output shaft Wheel and be fixed on described turnbarrel tail end from drive gear, described main driving gear and from drive gear engage each other.

The diameter of described main driving gear is more than the described diameter from driving gear.

Being additionally provided with gear fixed plate in described lock housing, the power output shaft front end of described power motor is arranged at described gear In fixed plate.

Being provided with bearing on the outer wall of described turnbarrel, described turnbarrel is embedded in described solid by bearing thereon Determine in sleeve；Being provided around the groove that described fixing sleeve lining sets on the inwall of described fixing sleeve, described bearing is embedded In described groove.

The beneficial effects of the utility model are:

1. the utility model designs by changing conventional rotary mode structure so that the design has driving effect in application The best, the advantage such as impulsive force is little, lock bolt structure can be protected not to be damaged, length in service life, the design passes through in realization simultaneously The volume mode that push rod drives so that drive the mode selectivity of push rod to be more extensively easily achieved；

2. the utility model is by upper guiding spacer and the design of lower guiding spacer, and combines guiding corresponding on it Groove, in use can improve the stability in the dead bolt direction of motion, it is to avoid the deviation of unusual fluctuation position occur in its dead bolt and push rod；

3. the utility model in use has between structure advantages such as coordinating the output of compact, power to stablize, to be easily achieved；

4. the utility model is relatively slided by locking plate and described dead bolt insures locked structure overall simple, no Occupy, with low cost, unlock and rely on deadboft actuation structure, it is not necessary to additionally drive, provide cost savings, and reduce Maintenance Difficulty Degree.

Accompanying drawing explanation

Fig. 1 is the utility model stereo decomposing structural representation；

Fig. 2 is the structural representation under the utility model unlocking condition between dead bolt and locking plate；

Fig. 3 is the structural representation under the utility model locking state between dead bolt and locking plate；

Fig. 4 is dead bolt axial section state primary structure schematic diagram in the utility model；

Fig. 5 is push rod and upper countercheck rod thereon and lower countercheck rod stereoscopic-state structural representation in the utility model；

Fig. 6 is the stereogram one of drive mechanism in the utility model；

Fig. 7 is the stereogram two of drive mechanism in the utility model；

Fig. 8 is that in the utility model, turnbarrel and fixing sleeve cooperate cross-sectional view.

In figure, 1 lock housing, 2 locking closures, 3 lock-tongue ports, 4 locking plates, 41 locking keys, 42 guiding slide openings, 43 mistake ferries, 44 leading edges, 12 dead bolt chutes, 21 pintle hook lock positions, 101 push rods, 102 dead bolts, 104 first guiding grooves, countercheck rod on 105, guide location 106 times Sheet, 110 times countercheck rods, 111 sliding bearings, 112 second guiding grooves, 113 right compression springs, 114 left compression springs, 116 through holes, Guiding spacer, 119 the 3rd guiding grooves, 120 the 4th guiding grooves, 20 drive mechanisms, 201 power motors on 118,202. gears are solid Determining plate, 203 main driving gears, 204 from driving gear, and 205 turnbarrels, 206 fix sleeve, 208 inserts, 209 external spirals Groove, 210 inner spiral grooves, 211 bearings.

Detailed description of the invention

With embodiment, the utility model is further illustrated below in conjunction with the accompanying drawings:

See Fig. 1-Fig. 8.

The utility model discloses a kind of novel intelligent interactive electronic coded lock, mate card including lock housing 1 with lock housing 1 The locking closure 2 closed and the dead bolt 102 being positioned at lock housing 1, described lock housing 1 is provided with lock-tongue port 3, and described dead bolt 102 is driven by external force Dynamic its is slidably matched with lock-tongue port 3 and stretches out or in retraction lock-tongue port 3, and two surfaces up and down of described dead bolt 102 are respectively equipped with First guiding groove the 104, second guiding groove 112, is provided with the through hole of one end open, the openend of described through hole in described dead bolt 102 It is arranged at the tail end of described dead bolt 102；Also include that push rod 101, the front end of described push rod 101 are set by the openend of described through hole It is placed in described through hole 116, and described push rod 101 back and forth can be transported axial direction along described through hole 116 in described through hole 116 Dynamic；Being additionally provided with block piece on push rod 101 in described through hole 116, described block piece includes that being each perpendicular to described push rod 101 sets The upper countercheck rod 105 put and lower countercheck rod 110；And it is respectively arranged with left pressure on the push rod 101 of the described block piece left and right sides Contracting spring 114 and right compression spring 113, the design is in use, the motion of its dead bolt 102 is driven as follows: in institute Stating push rod 101 when the motion of described dead bolt 102 tail end (in figure left side) direction, described left compression spring is pressed on described block piece top 114, so that described dead bolt 102 moves to dead bolt 102 tail end direction, make dead bolt 102 retract in lock-tongue port 3 thus realize password The released state of lock, after dead bolt 102 penetrates lock-tongue port 3, has a dead bolt chute by described lock-tongue port 3 corresponding in lock housing 1 12, the slip that described dead bolt 3 can mate in described dead bolt chute 12, described dead bolt chute 12 is positioned at axle bottom dead bolt 102 Retract the locking plate 4 of lock-tongue port 3 to being situated for stoping dead bolt 102.

Described dead bolt chute 12 is positioned at the end of dead bolt 102 as being arranged on of axially positioning of preferred described locking plate 4 Portion, being provided with driving spring between described locking plate 4 and lock housing 1 (not shown in described driving spring figure, can be to act on institute State the compression spring between locking plate 4 and lock housing 1 or stretching spring), described driving spring can locking plate 4 described in flexible drive Described dead bolt chute 12 is slided to opposite side cell wall by side cell wall, on described locking plate 4 the one of corresponding described dead bolt 102 Side is convexly equipped with locking key 41, and described locking key 41 is resisted against the side of described dead bolt 102, described lock under the supporting of described driving spring Offer, on a side of corresponding described locking key 41, the pintle hook lock position 21 mated with described locking key 41 on tongue 102；On described locking plate 4 Offering the guiding slide opening 42 corresponding with described 3rd guiding groove 119, described countercheck rod one end is inserted into described guiding slide opening 42 In, the side of the corresponding described locking key 41 in one end of described guiding slide opening 42 offered ferry 43, and described ferry 43 to institute excessively Stating and guide the leading edge 44 being provided with inclination between slide opening 42, described push rod 101 axially-movable to described countercheck rod slips into described Crossing in ferry 43, described dead bolt 102 stretches out in described lock-tongue port 3, and described driving spring then drives described locking plate 4 to slide into institute State locking key 41 and snap in described pintle hook lock position 21, the utility model in the specific implementation, when described push rod 101 drive described dead bolt While 102 slide in described dead bolt chute 12 and stretch out in described lock-tongue port 3, described countercheck rod is at described guiding slide opening 42 In slide into described mistake in ferry 43, the pintle hook lock position 21 on described dead bolt 102 side moves to corresponding with described locking key 41, Drive described locking plate 4 to drive locking key 41 to snap in described pintle hook lock position 21 under the elastic acting force of driving spring to realize dead bolt is stretched 2 go out insurance；Otherwise, when described push rod 101 counter motion, described countercheck rod is crossed ferry 43 through described leading edge from described 44 lead in described guiding slide opening 42, owing to described countercheck rod is along the axially-movable of described push rod 101, the most described locking Plate 4 overcomes described driving spring the most described dead bolt chute 12 to slide laterally under the guiding function of described leading edge 44, and then Drive described locking key 41 to spin off from described pintle hook lock position 21 and release the insurance to described dead bolt 102, described push rod 101 Continue axially-movable to drive in lock-tongue port 3 described in the retraction of described dead bolt 102.

When extreme direction (right side in the figure) motion before described dead bolt 2 of described push rod 1, described right pressure is pressed on described block piece top Contracting spring 13, so that described dead bolt 2 extreme direction before dead bolt moves, makes dead bolt 102 stretch out lock-tongue port 3 thus realizes password The locking state of lock, thus realize driving dead bolt motion, after dead bolt 102 stretches out lock-tongue port 3, it is preferred that described in the design The end of left compression spring 114 is fixed on inside the openend of described through hole；Described right compression spring 113 is fixed on described stop On part, namely it is fixed on countercheck rod 105 and lower countercheck rod 110, and at least half length of described right compression spring 113 extends Outside to described push rod 101 front end；Further, this is respectively equipped with the first guiding on two surfaces up and down of described dead bolt Groove the 104, second guiding groove 112, described upper countercheck rod 105, the end of lower countercheck rod 110 extend through described first guiding groove 104, the second guiding groove 112 is arranged, and by the guiding function of first guiding groove the 104, second guiding groove 112, push rod can be made more preferable Realize directional push to dead bolt, it is to avoid dead bolt 102 occurs in the movement direction about skew.

Further, the design it also include that described lock is close to by guiding spacer 118, described upper guiding spacer 118 The upper surface of tongue is arranged, and guides on described and be further opened with threeth corresponding with described first guiding groove 104 on spacer and draw Guide groove 119, the end of described upper countercheck rod 105 also extends through described 3rd guiding groove 119 and arranges；Meanwhile, also include that lower guiding is fixed Bit slice 106, described lower guiding spacer 106 is close to the lower surface of described dead bolt 102 and is arranged, and at described lower guiding spacer Being further opened with fourth guiding groove 120 corresponding with described second guiding groove 112 on 106, the end of described lower countercheck rod 110 is also passed through Wear described 4th guiding groove 120 to arrange；Certainly, for reduce upper countercheck rod 105, lower countercheck rod 110 and the 3rd guiding groove 119, the Frictional force between four guiding grooves 120, the design can also be equipped with cunning on countercheck rod 105 and lower countercheck rod 110 on described Dynamic bearing 111, described upper countercheck rod 105, lower countercheck rod 110 are correspondingly arranged in described respectively by sliding bearing 105 thereon In 3rd guiding groove the 119, the 4th guiding groove 120.

Described drive mechanism 20 includes turnbarrel 205, fixing sleeve 206, and described fixing sleeve 206 is fixedly installed, institute State turnbarrel 205 to be arranged in described fixing sleeve 206, and described turnbarrel 205 can be in described fixing sleeve 206 inward turning Turning, concrete is that the design is provided with bearing 211 on the outer wall of described turnbarrel 205, and described turnbarrel 205 is by it On bearing 211 be embedded in described fixing sleeve 205, and then realize turnbarrel 205 and rotate in described fixing sleeve 206 Purpose；Further, the design is also provided around what described fixing sleeve lining set on the inwall of described fixing sleeve 206 Groove, described bearing 211 is embedded in described groove；The inwall of described turnbarrel 206 is additionally provided with inner spiral groove 210, Also include insert 205, one end and the described co-axially fixed push rod of insert 208 101, on the outer wall of described insert 208 Being provided with the external spiral groove 209 mated with described inner spiral groove 210, described insert 208 is arranged in described turnbarrel 205； Further, the design it also include the power-driven mechanism for driving described turnbarrel 205 to rotate, it is preferred that described Power-driven mechanism include power motor 201, the main driving gear 203 being arranged on this power motor 201 power output shaft, with And be fixed on described turnbarrel 205 tail end from drive gear 204, described main driving gear 203 and from drive gear 204 phase Engagement mutually；Preferably, the diameter of described main driving gear 203 is more than the described diameter from driving gear 204；And described power Motor 201 is stepper motor.

Further, the design it also include gear fixed plate 202, the power output shaft front end of described power motor 201 It is arranged in described gear fixed plate 202.

The design in the application, by the driving of power motor 201, realizes driving main driving gear 203, from driving with this Gear 204, the rotation of turnbarrel 205, and then by the reciprocating rotary of described turnbarrel 205, thus drive described embedding Body 208 moves back and forth along the axial direction of this turnbarrel 205 at described turnbarrel 205, and then realizes described push rod 101 Axially reciprocating.

The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every Utilize equivalents that the utility model specification and accompanying drawing content made or be directly or indirectly used in relevant technical field, The most in like manner it is included in scope of patent protection of the present utility model.

Claims (10)

1. a novel intelligent interactive electronic coded lock, including lock housing and the locking closure of lock housing snap-fit and be positioned at lock housing In dead bolt, described lock housing is provided with lock-tongue port, and described dead bolt is driven it to be slidably matched with lock-tongue port by external force to stretch out or retract In lock-tongue port, two surfaces up and down of described dead bolt are respectively equipped with the first guiding groove, the second guiding groove, it is characterised in that: institute Being provided with the through hole of one end open in stating dead bolt, the openend of described through hole is arranged at the tail end of described dead bolt；Also include push rod, institute The front end stating push rod is set in described through hole by the openend of described through hole, and described push rod drives it by drive mechanism In through hole, the axial direction along described through hole moves back and forth；Block piece it is additionally provided with on push rod in described through hole, and in institute State and on the push rod of the block piece left and right sides, be respectively arranged with left compression spring and right compression spring；At described push rod to described dead bolt During the motion of tail end direction, described left compression spring is pressed on described block piece top, so that described dead bolt moves to dead bolt tail end direction； When the extreme direction motion before described dead bolt of described push rod, described right compression spring is pressed on described block piece top, so that described lock Tongue extreme direction before dead bolt moves；In described lock housing, corresponding described lock-tongue port has a dead bolt chute, and described dead bolt can be described The slip of coupling in dead bolt chute, is positioned in described dead bolt chute bottom dead bolt and is axially situated for stoping dead bolt retraction dead bolt The locking plate of mouth.

Novel intelligent interactive electronic coded lock the most according to claim 1, it is characterised in that: described locking plate and lock housing Between be provided with driving spring, described driving spring can locking plate described in flexible drive in described dead bolt chute by side cell wall Sliding to opposite side cell wall, on described locking plate, the side of corresponding described dead bolt is convexly equipped with locking key, and described locking key is in described driving It is resisted against the side of described dead bolt under the supporting of spring, described dead bolt offers with described on one side of corresponding described locking key The pintle hook lock position of locking key coupling；The guiding slide opening corresponding with the second guiding groove, described countercheck rod one end is offered on described locking plate Being inserted in described guiding slide opening, the side of the corresponding described locking key in one end of described guiding slide opening offered ferry, and described Crossing the leading edge being provided with inclination between the extremely described guiding slide opening of ferry, described push rod axially moves to described countercheck rod and slips into institute Stating in ferry, described dead bolt stretches out in described dead bolt extending port, and described driving spring then drives described locking plate to slide into institute State locking key to snap in described pintle hook lock position.

Novel intelligent interactive electronic coded lock the most according to claim 1, it is characterised in that: described left compression spring End is fixed on inside the openend of described through hole；Described right compression spring is fixed on described block piece, and described right compression At least half length of spring extends to the outside of described push rod front end.

Novel intelligent interactive electronic coded lock the most according to claim 3, it is characterised in that: described block piece includes all Being perpendicular to upper countercheck rod and lower countercheck rod that described push rod is arranged, described upper countercheck rod, the end of lower countercheck rod extend through institute State the first guiding groove, the second guiding groove is arranged.

Novel intelligent interactive electronic coded lock the most according to claim 4, it is characterised in that: described dead bolt upper and lower Surface is additionally provided with upper and lower guiding spacer, and described upper guiding spacer is close to the upper surface of described dead bolt and is arranged, and on described Guiding and be further opened with threeth guiding groove corresponding with described first guiding groove on spacer, the end of described upper countercheck rod also extends through Described 3rd guiding groove is arranged；Described lower guiding spacer is close to the lower surface of described dead bolt and is arranged, and fixed in described lower guiding Being further opened with fourth guiding groove corresponding with described second guiding groove on bit slice, the end of described lower countercheck rod also extends through described Four guiding grooves are arranged.

Novel intelligent interactive electronic coded lock the most according to claim 1, it is characterised in that: described drive mechanism includes Turnbarrel, fixing sleeve, described fixing sleeve is fixedly installed, and described turnbarrel is arranged in described fixing sleeve, and institute State turnbarrel to turn in described fixing sleeve inward turning；The inwall of described turnbarrel is additionally provided with inner spiral groove, also includes Insert, one end and the co-axially fixed push rod of described insert, be provided with and described inner spiral groove on the outer wall of described insert The external spiral groove of coupling, described insert is arranged in described turnbarrel, by the reciprocating rotary of described turnbarrel, thus Drive described insert to move back and forth along the axial direction of this turnbarrel at described turnbarrel, and then realize described push rod Axially reciprocating；Described turnbarrel end connects the power-driven mechanism driving its rotation.

Novel intelligent interactive electronic coded lock the most according to claim 6, it is characterised in that: described power-driven mechanism The main driving gear that including power motor, is arranged on this power motor power output shaft and be fixed on described turnbarrel Tail end from drive gear, described main driving gear and from drive gear engage each other.

Novel intelligent interactive electronic coded lock the most according to claim 7, it is characterised in that: described main driving gear Diameter is more than the described diameter from driving gear.

Novel intelligent interactive electronic coded lock the most according to claim 7, it is characterised in that: it is additionally provided with in described lock housing Gear fixed plate, the power output shaft front end of described power motor is arranged in described gear fixed plate.

Novel intelligent interactive electronic coded lock the most according to claim 6, it is characterised in that: at described turnbarrel Outer wall be provided with bearing, described turnbarrel is embedded in described fixing sleeve by bearing thereon；At described fixed cover Being provided around, on the inwall of cylinder, the groove that described fixing sleeve lining sets, described bearing is embedded in described groove.